CN103779738B - A kind of opening and closing by drawer controls the circuit of the work of braider - Google Patents
A kind of opening and closing by drawer controls the circuit of the work of braider Download PDFInfo
- Publication number
- CN103779738B CN103779738B CN201410039348.1A CN201410039348A CN103779738B CN 103779738 B CN103779738 B CN 103779738B CN 201410039348 A CN201410039348 A CN 201410039348A CN 103779738 B CN103779738 B CN 103779738B
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- China
- Prior art keywords
- plug
- drawer
- braider
- socket
- work
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- Expired - Fee Related
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Abstract
The invention discloses the circuit that a kind of opening and closing by drawer controls the work of braider, it includes drawer (4), socket (2) and drawer plug (3), drawer socket (3) is located on behind baffle plate (1), the face that drawer (4) is corresponding with baffle plate (1) behind is provided with socket (2), described drawer plug (3) also includes tap the first end and plug the second end, plug first end and plug the second end are also in series with current-limiting resistance, and socket (2) has the jack corresponding with drawer plug (3).The present invention makes drawer open, then braider is automatically stopped work, and drawer is closed, and braider works on, it is not necessary to manually disconnecting braider switch and opens drawer again, production efficiency improves, easy to use, is simultaneously provided with current-limiting resistance, and good stability is safe and reliable.
Description
Technical field
The present invention relates to a kind of drawer sensing device, a kind of opening and closing by drawer controls the circuit of the work of braider.
Background technology
The waste product drawer of existing braider, it is frequently necessary to draw open and close in the course of the work.When waste product drawer is opened, if braider works on, then the waste product that braider produces will drop outside drawer, drops and can touch and affect the electric elements within braider at the waste product outside drawer, and serious meeting causes whole braider to break down.Therefore, when waste product drawer is opened, braider needs to quit work, when waste product drawer is closed, braider just can continue original work, in the past this operating switch being required for manually removing to open or close braider, and such one closes a process opened, the substantial amounts of time is caused to waste, the efficiency that impact produces.
Summary of the invention
It is an object of the invention to overcome the deficiencies in the prior art, the circuit providing the work that a kind of opening and closing by drawer controls braider makes drawer open, then braider is automatically stopped work, and drawer is closed, and braider works on, drawer is opened again without manually disconnecting braider switch, production efficiency improves, easy to use, is simultaneously provided with current-limiting resistance, good stability, safe and reliable.
It is an object of the invention to be achieved through the following technical solutions: a kind of opening and closing by drawer controls the circuit of the work of braider, it includes drawer, socket and drawer plug, drawer plug is located on the baffle plate of behind, the face that drawer is corresponding with baffle plate behind is provided with socket, described drawer plug also includes plug first end and plug the second end, plug first end and plug the second end are also in series with current-limiting resistance, and socket has the jack corresponding with drawer plug.
The voltage of the jack of described socket corresponding plug the second end is 24V, when drawer plug closes with socket, plug first end connects with plug the second end, and the voltage of socket passes through current-limiting resistance and plug first end, it is provided that give the I/O circuit board within braider being connected with plug first end.Circuit board normally works, then braider starts normally to work.When drawer open, drawer plug separates with socket, and plug first end disconnects with the turning circuit of plug the second end, and the I/O circuit board that plug first end connects quits work, and braider quits work simultaneously.
Described current-limiting resistance is 1～2K Ω, it is to avoid when plug first end turns on plug the second end, and the instability of electric current causes the phenomenon that internal I/O circuit board is burned.
The method have the advantages that
1, drawer Guan Bi, braider the most normally works, and drawer is opened, and braider then quits work, it is to avoid traditional needs manually disconnect braider switch and open the phenomenon of drawer again；
2, solve tradition and need multiple switching drawer, cause the problem that production efficiency is low；
3, it is provided with current-limiting resistance, good stability, safe and reliable.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the connection diagram of drawer plug of the present invention and current-limiting resistance；
In figure, 1-baffle plate, 2-socket, 3-drawer plug, 4-drawer behind.
Detailed description of the invention
Technical scheme is described in further detail below in conjunction with the accompanying drawings, but protection scope of the present invention is not limited to the following stated.
As shown in Figure 1 and Figure 2, a kind of opening and closing by drawer controls the circuit of the work of braider, it it include drawer 4, socket 2 and drawer plug 3, drawer plug 3 is located on the baffle plate 1 of behind, the face that drawer 4 is corresponding with baffle plate 1 behind is provided with socket 2, described drawer plug 3 also includes that plug first end and plug the second end, plug first end and plug the second end are also in series with current-limiting resistance, and socket 2 has the jack corresponding with drawer plug 3.
Described plug first end is connected with the driving I/O circuit board of braider, the jack of the second end respective socket 24V voltage of plug, tradition needs to drive one central socket of the normal job demand of I/O circuit board to plug first end energy supply, and at one on and off switch of central socket peripheral hardware, control to drive conducting and the disconnection of I/O circuit board voltage.Disconnecting with regard to voltage when opening to drawer, drawer turns on when closing, then also need to add a proximity transducer outside central socket.But drawer switch frequently, the abrasion of proximity transducer is very big, and the sensitivity decrease of proximity transducer then can faults frequent.
Plug first end and plug the second end are together in series by current-limiting resistance, when plug and socket closes, plug first end connects with plug the second end, and the voltage of socket passes through current-limiting resistance and plug first end, it is provided that give the I/O circuit board within braider being connected with plug first end.Circuit board normally works, then braider starts normally to work.When drawer open, plug separates with socket, and plug first end disconnects with the turning circuit of plug the second end, and the I/O circuit board that plug first end connects quits work, and braider quits work simultaneously.
Described current-limiting resistance is 1～2K Ω, it is to avoid when plug first end turns on plug the second end, and electric current instability causes the phenomenon that internal I/O circuit board is burned.
Claims (2)
1. the circuit of the work being controlled braider by the opening and closing of drawer, drawer (4) is opened, braider is automatically stopped work, drawer (4) is closed, braider works on, without manually disconnecting braider switch, it is characterized in that: it includes drawer (4), socket (2) and drawer plug (3), drawer plug (3) is located on behind baffle plate (1), the face that drawer (4) is corresponding with baffle plate (1) behind is provided with socket (2), described drawer plug (3) also includes plug first end and plug the second end, plug first end and plug the second end are also in series with current-limiting resistance, the jack corresponding with drawer plug (3) is had on socket (2), described plug first end is connected with the driving I/O circuit board of braider, the voltage socket of plug the second end respective socket (2)；
When drawer plug (3) closes with socket (2), plug first end connects with plug the second end, the voltage of socket (2) passes through current-limiting resistance and plug first end, it is supplied to the I/O circuit board within braider being connected with plug first end, circuit board normally works, then braider starts normally to work, when drawer (4) pulls open, drawer plug (3) separates with socket (2), plug first end disconnects with the turning circuit of plug the second end, the I/O circuit board that plug first end connects quits work, and braider quits work simultaneously；
Described drawer (4) is the waste product drawer of braider.
A kind of opening and closing by drawer the most according to claim 1 controls the circuit of the work of braider, it is characterised in that: described current-limiting resistance is 1～2K Ω.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410039348.1A CN103779738B (en) | 2014-01-27 | 2014-01-27 | A kind of opening and closing by drawer controls the circuit of the work of braider |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410039348.1A CN103779738B (en) | 2014-01-27 | 2014-01-27 | A kind of opening and closing by drawer controls the circuit of the work of braider |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103779738A CN103779738A (en) | 2014-05-07 |
| CN103779738B true CN103779738B (en) | 2016-08-17 |
Family
ID=50571718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410039348.1A Expired - Fee Related CN103779738B (en) | 2014-01-27 | 2014-01-27 | A kind of opening and closing by drawer controls the circuit of the work of braider |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103779738B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104997422A (en) * | 2015-08-25 | 2015-10-28 | 杨世成 | Household specially-aromatic dried Shaobai maker |
| CN110433313B (en) * | 2018-05-02 | 2023-08-18 | 宁波方太厨具有限公司 | Control method of disinfection cabinet |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2872482Y (en) * | 2006-02-17 | 2007-02-21 | 于光明 | Drawer-type value-added tax receipt card connector |
| CN202584263U (en) * | 2012-04-13 | 2012-12-05 | 青岛海信智能商用系统有限公司 | Lottery sales terminal with drawer type host machine |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08271132A (en) * | 1995-03-29 | 1996-10-18 | Toshiba Corp | Refrigerating chamber |
-
2014
- 2014-01-27 CN CN201410039348.1A patent/CN103779738B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2872482Y (en) * | 2006-02-17 | 2007-02-21 | 于光明 | Drawer-type value-added tax receipt card connector |
| CN202584263U (en) * | 2012-04-13 | 2012-12-05 | 青岛海信智能商用系统有限公司 | Lottery sales terminal with drawer type host machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103779738A (en) | 2014-05-07 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 Termination date: 20170127 |
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| CF01 | Termination of patent right due to non-payment of annual fee |