CN103779738A - Circuit for controlling braider to work through opening and closing of drawer - Google Patents
Circuit for controlling braider to work through opening and closing of drawer Download PDFInfo
- Publication number
- CN103779738A CN103779738A CN201410039348.1A CN201410039348A CN103779738A CN 103779738 A CN103779738 A CN 103779738A CN 201410039348 A CN201410039348 A CN 201410039348A CN 103779738 A CN103779738 A CN 103779738A
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- drawer
- plug
- braider
- socket
- circuit
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Abstract
The invention discloses a circuit for controlling a braider to work through opening and closing of a drawer. The circuit comprises the drawer (4), a socket (2) and a drawer plug (3), wherein the drawer plug (3) is arranged on a back baffle (1), the socket (2) is arranged on the corresponding surfaces of the drawer (4) and the back baffle (1), the drawer plug (3) comprises a plug first end and a plug second end which are connected with a current limit resistor serially, and a plug hole corresponding to the drawer plug (3) is formed in the socket (2). When the circuit enables the drawer to be opened, the braider stops working automatically, when the circuit enables the drawer to be closed, the braider continues to work, and workers do not need to stop the braider and open the drawer manually. Therefore, production efficiency is increased, and the circuit is convenient to use. Furthermore, the current limit resistor is arranged, so that the circuit is good in stability and safe and reliable.
Description
Technical field
The present invention relates to a kind of drawer sensing device, particularly the circuit of the work of braider is controlled in a kind of switching by drawer.
Background technology
The waste product drawer of existing braider, often need to pull open and close in the course of the work.In the time that waste product drawer is opened, if braider works on, the waste product that braider produces will drop outside drawer, drops and can touch and affect the electric elements of braider inside at the waste product of drawer outside, and serious meeting causes whole braider to break down.Therefore, in the time that waste product drawer is opened, braider need to quit work, in the time that waste product drawer is closed, braider just can continue original work, and this all needed manually to go to open or close the operating switch of braider in the past, and such one closes a process of opening, cause a large amount of time wastes, the efficiency that impact is produced.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, the circuit that provides a kind of switching by drawer to control the work of braider is opened drawer, braider quits work automatically, and drawer is closed, and braider works on, open again drawer without manually disconnecting braider switch, production efficiency improves, easy to use, is provided with current-limiting resistance simultaneously, good stability, safe and reliable.
The object of the invention is to be achieved through the following technical solutions: the circuit of the work of braider is controlled in a kind of switching by drawer, it comprises drawer, socket and drawer plug, drawer socket is located on the baffle plate of behind, drawer is provided with socket with the face that baffle plate is corresponding behind, described drawer plug also comprises plug first end and plug the second end, plug first end and plug the second end are also in series with current-limiting resistance, have the jack corresponding with drawer plug on socket.
The voltage of the jack of described socket corresponding plug the second end is 24V, when drawer plug and socket are closed, plug first end is communicated with plug the second end, and the voltage of socket, by current-limiting resistance and plug first end, offers the I/O circuit board of the braider inside being connected with plug first end.Circuit board is normally worked, and braider starts normal work.In the time that drawer pulls open, drawer plug separates with socket, and the turning circuit of plug first end and plug the second end disconnects, 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, while having avoided plug first end and plug the second end conducting, and the unstable phenomenon that causes inner I/O circuit board to be burned of electric current.
The present invention has following advantage:
1, drawer closure, braider is normally worked, and drawer is opened, and braider quits work, and has avoided traditional needs manually to disconnect braider switch opening the phenomenon of drawer again;
2, having solved tradition needs multiple switching drawer, causes the problem that production efficiency is low;
3, be provided with current-limiting resistance, good stability, safe and reliable.
Accompanying drawing explanation
Fig. 1 is 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-is baffle plate behind, 2-socket, 3-drawer plug, 4-drawer.
Embodiment
Below in conjunction with accompanying drawing, technical scheme of the present invention is described in further detail, but protection scope of the present invention is not limited to the following stated.
As shown in Figure 1 and Figure 2, the circuit of the work of braider is controlled in a kind of switching by drawer, it comprises drawer 4, socket 2 and drawer plug 3, drawer socket 3 is located on the baffle plate 1 of behind, drawer 4 is provided with socket 2 with the face that baffle plate 1 is corresponding behind, described drawer plug 3 also comprises plug first end and plug the second end, and plug first end and plug the second end are also in series with current-limiting resistance, have the jack corresponding with drawer plug 3 on socket 2.
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, central socket of the tradition demand motive normal need of work of I/O circuit board is to the energy supply of plug first end, and at mains switch of central socket peripheral hardware, control the conducting and the disconnection that drive I/O circuit board voltage.If disconnect with regard to voltage while wanting drawer to open, when closing, drawer with regard to conducting, also need to add a proximity transducer outward at central socket.But drawer switch frequently, the wearing and tearing of proximity transducer are very large, and the sensitivity of proximity transducer can faults frequent.
Plug first end and plug the second end are together in series by current-limiting resistance, in the time that plug and socket is closed, plug first end is communicated with plug the second end, and the voltage of socket, by current-limiting resistance and plug first end, offers the I/O circuit board of the braider inside being connected with plug first end.Circuit board is normally worked, and braider starts normal work.In the time that drawer pulls open, plug separates with socket, and the turning circuit of plug first end and plug the second end disconnects, 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, while having avoided plug first end and plug the second end conducting, and the unstable phenomenon that causes inner I/O circuit board to be burned of electric current.
Claims (4)
1. the circuit of the work of braider is controlled in the switching by drawer, drawer is opened, braider quits work automatically, drawer is closed, braider works on, without manually disconnecting braider switch, enhance productivity and production safety, it is characterized in that: it comprises drawer (4), socket (2) and drawer plug (3), drawer socket (3) is located on behind baffle plate (1), drawer (4) is provided with socket (2) with the face that baffle plate (1) is corresponding behind, described drawer plug (3) also comprises plug first end and plug the second end, plug first end and plug the second end are also in series with current-limiting resistance, on socket (2), there is the jack corresponding with drawer plug (3),
When drawer plug and socket are closed, plug first end is communicated with plug the second end, and the voltage of socket, by current-limiting resistance and plug first end, offers the I/O circuit board of the braider inside being connected with plug first end.
2. circuit board is normally worked, and braider starts normal work.
3. in the time that drawer pulls open, drawer plug separates with socket, and the turning circuit of plug first end and plug the second end disconnects, and the I/O circuit board that plug first end connects quits work, and braider quits work simultaneously.
4. the circuit of the work of braider is controlled in a kind of switching by drawer according to claim 1, it is characterized 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 true CN103779738A (en) | 2014-05-07 |
| CN103779738B 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) |
Cited By (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 |
| CN110433313A (en) * | 2018-05-02 | 2019-11-12 | 宁波方太厨具有限公司 | A kind of disinfection cabinet and its control method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08271132A (en) * | 1995-03-29 | 1996-10-18 | Toshiba Corp | Refrigerating chamber |
| 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 |
-
2014
- 2014-01-27 CN CN201410039348.1A patent/CN103779738B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08271132A (en) * | 1995-03-29 | 1996-10-18 | Toshiba Corp | Refrigerating chamber |
| 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 |
Cited By (3)
| 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 |
| CN110433313A (en) * | 2018-05-02 | 2019-11-12 | 宁波方太厨具有限公司 | A kind of disinfection cabinet and its control method |
| CN110433313B (en) * | 2018-05-02 | 2023-08-18 | 宁波方太厨具有限公司 | Control method of disinfection cabinet |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103779738B (en) | 2016-08-17 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20160817 Termination date: 20170127 |