CN204102756U - A kind of automatic leak-proof puts the power switch device of middle plate - Google Patents
A kind of automatic leak-proof puts the power switch device of middle plate Download PDFInfo
- Publication number
- CN204102756U CN204102756U CN201420562582.8U CN201420562582U CN204102756U CN 204102756 U CN204102756 U CN 204102756U CN 201420562582 U CN201420562582 U CN 201420562582U CN 204102756 U CN204102756 U CN 204102756U
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- China
- Prior art keywords
- shell
- power switch
- switch device
- middle plate
- puts
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- Expired - Fee Related
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Abstract
The utility model relates to a kind of power switch device, and especially a kind of automatic leak-proof puts the power switch device of middle plate.The utility model discloses the power switch device that a kind of automatic leak-proof puts middle plate, comprise shell, base seal lid, motion bar, movable conductor and fixed conductor, described shell is hollow cavity, the lower end of shell is connected with base seal lid, the upper end of shell has through hole, movable conductor is connected with motion bar, and fixed conductor is between shell and base seal lid.Automatic leak-proof described in the utility model puts the power switch device of middle plate can in operating personnel do not place during plate, circuit can not form loop, and board cannot be opened, and effectively prevent error during plate in artificial placement, reduce production cost, improve production efficiency.
Description
Technical field
The utility model relates to a kind of power switch device, and especially a kind of automatic leak-proof puts the power switch device of middle plate.
Background technology
Silastic product is widely used in production and life, silastic product is generally produced with three layers or multiple layers of molds, silastic product is in forming process, usually middle plate is brought out board and put the demoulding on the table, mould discharge production has at once been taken off in order to catch up with output, make mistakes in chaos and easily misplace middle plate order, direction and put middle plate less; Even do not put middle plate, this can cause the most serious production accident, often causes whole secondary mould to damage by pressure and directly scraps and cannot repair.This people is the error caused, now except strengthening the training of employee, and the crime prevention device that do not have nothing better at present.The utility model can correct this artifical influence factor, reduces silastic product production cost, and improves production efficiency.
Summary of the invention
The utility model, for solving prior art above shortcomings, provides a kind of automatic leak-proof to put the power switch device of middle plate.
The utility model is realized by following proposal:
A kind of automatic leak-proof puts the power switch device of middle plate, comprise shell, base seal lid, motion bar, movable conductor and fixed conductor, described shell is hollow cavity, the lower end of shell is connected with base seal lid, the upper end of shell has through hole, movable conductor is connected with motion bar, and fixed conductor is between shell and base seal lid.
One end of described motion bar passes the through hole of shell upper end, and the other end and bottom spring interface touch, and the middle-end of motion bar has square through hole, and square through hole inside is provided with Hookean spring, and described bottom spring contacts with base seal lid.
Described movable conductor is provided with groove, and groove upper end is connected with one end of Hookean spring.
Described fixed conductor is arranged on the vertical lower of movable conductor, and is provided with external power supply joint.
The beneficial effects of the utility model are:
1. a kind of automatic leak-proof of the utility model put the power switch device of middle plate can in operating personnel do not place during plate, circuit can not form loop, and board cannot be opened, and effectively prevent error during plate in artificial placement, reduce production cost, improve production efficiency;
2. a kind of automatic leak-proof of the utility model is put movable conductor in the power switch device of middle plate and is connected with motion bar by Hookean spring, motion bar by the pressure of middle plate make movable conductor with fixed conductor contact time, serve cushioning effect, damaged in collision part when preventing movable conductor from contacting with fixed conductor;
3. a kind of automatic leak-proof of the utility model is put fixed conductor in the power switch device of middle plate and is provided with external power supply joint, facilitates the connection of device and circuit.
Accompanying drawing explanation
Fig. 1 is the cross-sectional schematic that a kind of automatic leak-proof of the utility model puts the power switch device of middle plate;
In figure: 1 is motion bar, 2 is movable conductor, and 3 is fixed conductor, and 4 is base seal lid, and 5 is Hookean spring, and 6 is bottom spring, and 7 is shell.
Embodiment
Below in conjunction with Fig. 1, the utility model is further illustrated:
A kind of automatic leak-proof puts the power switch device of middle plate, comprise shell 7, base seal lid 4, motion bar 1, movable conductor 2 and fixed conductor 3, described shell 7 is hollow cavity, the lower end of shell 7 is connected with base seal lid 4, the upper end of shell 7 has through hole, movable conductor 2 is connected with motion bar 1, and fixed conductor 3 is between shell 7 and base seal lid 4.
The putting position that operating personnel forget plate or middle plate in placement not pair time, be non-contact condition between movable conductor 2 and fixed conductor 3, circuit can not form loop, board cannot be opened, effectively prevent error during plate in artificial placement, reduce production cost, improve production efficiency;
One end of described motion bar 1 passes the through hole of shell 7 upper end, and the other end contacts with bottom spring 6, and the middle-end of motion bar 1 has square through hole, and square through hole inside is provided with Hookean spring 5, and described bottom spring 6 contacts with base seal lid 4.
Described movable conductor 2 is provided with groove, and groove upper end is connected with one end of Hookean spring 5.
Movable conductor 2 is connected with motion bar 1 by Hookean spring 5, motion bar 1 by the pressure of middle plate make movable conductor 2 with fixed conductor 3 contact time, Hookean spring 5 serves cushioning effect, damaged in collision part when preventing movable conductor 2 from contacting with fixed conductor 3;
Described fixed conductor 3 is arranged on the vertical lower of movable conductor 2, and is provided with external power supply joint.Facilitate the connection of device and external circuit, improve operating efficiency.
Operation principle of the present utility model is as follows:
In actual applications, the starting switch of oil press bench wherein a power line unload, receive on fixed conductor 3 joint, draw a power line to starting the pin that just now unloaded from die edge again, the jettron circuit that the power switch device that a kind of automatic leak-proof of such the utility model puts middle plate is just arranged on oil press bench has suffered; Again this utility model is arranged on mould, allows motion bar 1 expose and contact with the bottom surface of middle plate;
After middle plate is put into location, motion bar 1 by middle plate toward pressing down, the strength that motion bar 1 presses down passes in movable conductor 2 through Hookean spring 5, movable conductor 2 is down closely contacted on fixed conductor 3, movable conductor 2 and fixed conductor 3 form current circuit, now press oil press bench starting switch and can start board production; If do not put into plate, motion bar 1 top does not have pressurized down movable, and movable conductor 2 and fixed conductor 3 cannot form current circuit, and oil press bench just can not start.
Although done comparatively detailed elaboration to the technical solution of the utility model above and enumerated; be to be understood that; for one, this area those skilled in the art; amendment is made to above-described embodiment or adopts equivalent replacement scheme; this is apparent to those skilled in the art; these modifications or improvements on the basis of not departing from the utility model spirit, all belong to the scope that the utility model is claimed.
Claims (4)
1. an automatic leak-proof puts the power switch device of middle plate, comprise shell (7), base seal lid (4), motion bar (1), movable conductor (2) and fixed conductor (3), it is characterized in that: described shell (7) is hollow cavity, the lower end of shell (7) is connected with base seal lid (4), the upper end of shell (7) has through hole, movable conductor (2) is connected with motion bar (1), and fixed conductor (3) is positioned between shell (7) and base seal lid (4).
2. automatic leak-proof according to claim 1 puts the power switch device of middle plate, it is characterized in that: one end of described motion bar (1) passes the through hole of shell (7) upper end, the other end contacts with bottom spring (6), the middle-end of motion bar (1) has square through hole, square through hole inside is provided with Hookean spring (5), and described bottom spring (6) contacts with base seal lid (4).
3. automatic leak-proof according to claim 1 puts the power switch device of middle plate, it is characterized in that: described movable conductor (2) is provided with groove, and groove upper end is connected with the one end of Hookean spring (5).
4. automatic leak-proof according to claim 1 puts the power switch device of middle plate, it is characterized in that: described fixed conductor (3) is arranged on the vertical lower of movable conductor (2), and is provided with external power supply joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420562582.8U CN204102756U (en) | 2014-09-26 | 2014-09-26 | A kind of automatic leak-proof puts the power switch device of middle plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420562582.8U CN204102756U (en) | 2014-09-26 | 2014-09-26 | A kind of automatic leak-proof puts the power switch device of middle plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204102756U true CN204102756U (en) | 2015-01-14 |
Family
ID=52271163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420562582.8U Expired - Fee Related CN204102756U (en) | 2014-09-26 | 2014-09-26 | A kind of automatic leak-proof puts the power switch device of middle plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204102756U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105655193A (en) * | 2016-01-28 | 2016-06-08 | 南京开关厂有限公司 | Vacuum circuit breaker |
| CN106686927A (en) * | 2017-01-17 | 2017-05-17 | 国家电网公司 | Inspection obstacle avoidance early warning device for unmanned aerial vehicle for electric transmission line |
-
2014
- 2014-09-26 CN CN201420562582.8U patent/CN204102756U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105655193A (en) * | 2016-01-28 | 2016-06-08 | 南京开关厂有限公司 | Vacuum circuit breaker |
| CN106686927A (en) * | 2017-01-17 | 2017-05-17 | 国家电网公司 | Inspection obstacle avoidance early warning device for unmanned aerial vehicle for electric transmission line |
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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 |
Granted publication date: 20150114 Termination date: 20150926 |
|
| EXPY | Termination of patent right or utility model |