CN206301736U - A kind of distribution Special magnetic switch - Google Patents
A kind of distribution Special magnetic switch Download PDFInfo
- Publication number
- CN206301736U CN206301736U CN201621398501.0U CN201621398501U CN206301736U CN 206301736 U CN206301736 U CN 206301736U CN 201621398501 U CN201621398501 U CN 201621398501U CN 206301736 U CN206301736 U CN 206301736U
- Authority
- CN
- China
- Prior art keywords
- magnet
- insulated enclosure
- box
- movable contact
- lead
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of distribution Special magnetic switch, including insulated enclosure box, insulated enclosure box is provided with lead-in clamp and output wiring terminal, external switch magnet and the switching manipulation box for loading external switch magnet are provided with outside insulated enclosure box, the stationary contact being connected by wire with output wiring terminal is provided with insulated enclosure box, spacing lead column, it is enclosed within spacing lead column top and slidable interior switching magnet, for limiting pan position and the limit support board being fixed in spacing lead column under interior switching magnet, the movable contact being connected by resilient conductive structures with lead-in clamp, it is fixedly connected with interior switching magnet and the insulation shift fork for driving movable contact to move, movable contact is just to stationary contact, stationary contact is located on the movement locus of movable contact, interior switching magnet is just to switch operating case.The utility model controls the adhesive between internal sound contact using the adhesive of interior external magnet, and operation is very easy for total, safe and reliable without near live part.
Description
Technical field
The utility model belongs to electric switch technical field, and in particular to a kind of distribution Special magnetic switch.
Background technology
Current electric switch is mostly knife switch or button switch, and these electric switches are usually in active conductive
Structure outer wrapping insulating barrier, in operation directly across insulating barrier operant activity conductive structure, will be opened by movable conductive structure
Close both sides part connect together, it is this operation structure if insulating barrier breakage if conductive structure be likely to directly it is exposed
Outward, there is certain potential safety hazard.
Utility model content
The purpose of this utility model is that and provide a kind of distribution Special magnetic switch in order to solve the above problems.
The utility model is achieved through the following technical solutions above-mentioned purpose：
A kind of distribution Special magnetic switch, including insulated enclosure box, the insulated enclosure box be provided with lead-in clamp and
Output wiring terminal, is provided with external switch magnet and the switching manipulation for loading the external switch magnet outside the insulated enclosure box
Box, be provided with the insulated enclosure box be connected by wire with the output wiring terminal stationary contact, spacing lead column, be enclosed within
The spacing lead column top and it is slidable in switching magnet, for limiting under the interior switching magnet pan position and being fixed on
Movable contact that limit support board and the lead-in clamp in the spacing lead column are connected by resilient conductive structures and
The interior switching magnet is fixedly connected and the insulation shift fork for driving the movable contact to move, and the movable contact is just to described quiet
Contact, the stationary contact is located on the movement locus of the movable contact, and the interior switching magnet is just to the switching manipulation box.
Further, the insulated enclosure box be quadrangle box structure, the lead-in clamp, the switching manipulation box and
Respectively positioned at the bottom surface of the insulated enclosure box, top surface and side, the switching manipulation box is provided with use to the output wiring terminal
In the top cover for sealing the external switch magnet.
Further, the external switch magnet is provided with handle.
Further, the resilient conductive structures include conductive extension spring and conductive slide bar, and the conductive slide bar is vertically-mounted
And it is parallel with the spacing lead column, the lower end of the conductive slide bar is connected by the conductive extension spring and the lead-in clamp
Connect, the movable contact is fixedly installed on the upper end of the conductive slide bar, the insulation shift fork is horizontally disposed, the movable contact support
On the insulation shift fork, the conductive slide bar is snapped at the shift fork mouthful of the insulation shift fork, is passed through in the insulated enclosure box
Support plate sets limited location fairlead, and the spacing fairlead is vertically-mounted, and the conductive jack rod sleeve is in the spacing fairlead
And can move up and down.
Further, the two ends of the conductive extension spring are provided with hook, and the lead-in clamp and the conduction are sliding
The lower end of bar is provided with a link, and the two ends of the conductive extension spring directly hang on two links respectively.
Further, the ultimate range between the movable contact and the stationary contact is equal to the interior switching magnet and institute
State the ultimate range between insulated enclosure box inner top surface.
The beneficial effects of the utility model are：
The utility model controls the adhesive between internal sound contact, the behaviour of total using the adhesive of interior external magnet
Make very convenient, it is safe and reliable without near live part, fully meet the safety and durability requirements of practical operation.
Brief description of the drawings
Fig. 1 is the structural representation of distribution Special magnetic switch described in the utility model；
Fig. 2 is the partial enlarged drawing at A in Fig. 1；
In figure：The spacing lead columns of 1-, 2- lead-in clamps, 3- links, 4- conduction extension springs, 5- insulated enclosure boxes, 6- support plates,
7- movable contacts, 8- insulation shift forks, 9- stationary contacts, 10- top covers, 11- external switch magnet, 12- switching manipulation boxes, 13- limited supports
Plate, 14- wires, 15- output wiring terminals, switching magnet in 16-, 17- conduction slide bars, 18- links, the spacing fairleads of 19-.
Specific embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings：
As depicted in figs. 1 and 2, the utility model includes insulated enclosure box 5, and insulated enclosure box 5 is provided with lead-in clamp 2
With output wiring terminal 15, external switch magnet 11 is provided with outside insulated enclosure box 5 and is grasped for loading the switch of external switch magnet 11
Make box 12, be provided with insulated enclosure box 5 be connected by wire 14 with output wiring terminal 15 stationary contact 9, spacing lead column 1,
Be enclosed within the top of spacing lead column 1 and it is slidable in switching magnet 16, for limiting 16 time pan positions of interior switching magnet and fixation
Movable contact 7 that limit support board 13 and lead-in clamp 2 in spacing lead column 1 are connected by resilient conductive structures and interior
Switching magnet 16 is fixedly connected and the insulation shift fork 8 for driving movable contact 7 to move, and movable contact 7 is just to stationary contact 9, stationary contact 9
On the movement locus of movable contact 7, interior switching magnet 16 is just to switch operating case 12.
For the ease of layout, insulated enclosure box 5 is quadrangle box structure, lead-in clamp 2, switching manipulation box 12 and output
Respectively positioned at the bottom surface of insulated enclosure box 5, top surface and side, switching manipulation box 12 is provided with for sealing external switch binding post 15
The top cover 10 of magnet 11.Switching manipulation box 12 is vertically-mounted tubular structure, and the lower end of switching manipulation box 12 is fixed on insulation
The top surface of seal box 5, top cover 10 is arranged at the upper end of switching manipulation box 12.External switch magnet 11 is provided in round structure, inside opens
Close the cyclic structure that magnet 16 is set to be enclosed within spacing lead column 1.
For the ease of lifting external switch magnet 11, external switch magnet 11 is provided with handle.
Resilient conductive structures include conductive extension spring 4 and conductive slide bar 17, conductive slide bar 17 it is vertically-mounted and with spacing guiding
Post 1 is parallel, and the lower end of conductive slide bar 17 passes through conductive extension spring 4 and is connected with lead-in clamp 2, and movable contact 7 is fixedly installed on conduction
The upper end of slide bar 17, insulation shift fork 8 is horizontally disposed, and movable contact 7 is supported on insulation shift fork 8, and conductive slide bar 17 snaps in insulation and dials
At the shift fork mouthful of fork 8, limited location fairlead 19 is set by support plate 6 in insulated enclosure box 5, spacing fairlead 19 is vertically-mounted,
Conductive slide bar 17 is enclosed within spacing fairlead 19 and can move up and down.
For the ease of the conductive extension spring 4 of dismounting, the two ends of conductive extension spring 4 are provided with hook, and lead-in clamp 2 and conduction are slided
The lower end of bar 17 is provided with a link, and label is respectively 3 and 18, and the two ends of conductive extension spring 4 directly hang over two extensions respectively
On ring.
Ultimate range between movable contact 7 and stationary contact 9 is equal between interior switching magnet 16 and the inner top surface of insulated enclosure box 5
Ultimate range.
Operation principle of the present utility model is as follows：
When stationary contact 9 and movable contact 7 are off, external switch magnet 11 is placed on outside switching manipulation box 12.
When conducting stationary contact 9 and movable contact 7 is needed, external switch magnet 11 can be put into switching manipulation box 12, external-open
Magnet 11 is closed to pick up interior switching magnet 16.There should be sufficiently large magnetic attraction between external switch magnet 11 and interior switching magnet 16,
So as to ensure that the roof across insulated enclosure box 5 can also pick up interior switching magnet 16.Interior switching magnet 16 is moved, so that
Insulation shift fork 8 overcomes pulling force, the gravity of conductive extension spring 4, the gravity and the gravity of movable contact 7 of conductive slide bar 17 of conductive extension spring 4
Motion upwards, so as to drive movable contact 7, motion is connected up to the conducting of stationary contact 9 upwards, so that lead-in clamp 2 and output connect
Terminal 15 is turned on.
Preferred embodiment of the present utility model is these are only, is not used to limit the utility model, it is all in this practicality
Any modification, equivalent and improvement made within new spirit and principle etc., should be included in guarantor of the present utility model
In the range of shield.
Claims (6)
1. a kind of distribution Special magnetic switch, including insulated enclosure box, the insulated enclosure box is provided with lead-in clamp and defeated
Go out binding post, it is characterised in that：External switch magnet is provided with outside the insulated enclosure box and for loading the external switch magnet
Switching manipulation box, the stationary contact, spacing being connected by wire with the output wiring terminal is provided with the insulated enclosure box
Lead column, be enclosed within the spacing lead column top and it is slidable in switching magnet, moved down for limiting the interior switching magnet
Position and the limit support board that is fixed in the spacing lead column and the lead-in clamp are connected by resilient conductive structures
Movable contact be fixedly connected with the interior switching magnet and for driving the insulation shift fork of movable contact movement, it is described dynamic to touch
Just to the stationary contact, the stationary contact is located on the movement locus of the movable contact point, and the interior switching magnet is just to described
Switching manipulation box.
2. distribution Special magnetic according to claim 1 is switched, it is characterised in that：The insulated enclosure box is quadrangle box
Structure, the lead-in clamp, the switching manipulation box and the output wiring terminal are respectively positioned at the bottom of the insulated enclosure box
Face, top surface and side, the switching manipulation box are provided with the top cover for sealing the external switch magnet.
3. distribution Special magnetic according to claim 2 is switched, it is characterised in that：The external switch magnet is provided with and carries
Hand.
4. distribution Special magnetic according to claim 1 is switched, it is characterised in that：The resilient conductive structures include conduction
Extension spring and conductive slide bar, the conductive slide bar are vertically-mounted and parallel with the spacing lead column, the lower end of the conductive slide bar
It is connected with the lead-in clamp by the conductive extension spring, the movable contact is fixedly installed on the upper end of the conductive slide bar,
The insulation shift fork is horizontally disposed, and the movable contact is supported on the insulation shift fork, and the conductive slide bar snaps in the insulation
At the shift fork mouthful of shift fork, limited location fairlead is set by support plate in the insulated enclosure box, the spacing fairlead is pacified vertically
Dress, the conductive jack rod sleeve is in the spacing fairlead and can move up and down.
5. distribution Special magnetic according to claim 4 is switched, it is characterised in that：The two ends of the conductive extension spring are respectively provided with
There is a hook, the lower end of the lead-in clamp and the conductive slide bar is provided with a link, the two ends of the conductive extension spring
Directly hang over respectively on two links.
6. distribution Special magnetic according to claim 4 is switched, it is characterised in that：The movable contact and the stationary contact it
Between ultimate range be equal to ultimate range between the interior switching magnet and the insulated enclosure box inner top surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621398501.0U CN206301736U (en) | 2016-12-20 | 2016-12-20 | A kind of distribution Special magnetic switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621398501.0U CN206301736U (en) | 2016-12-20 | 2016-12-20 | A kind of distribution Special magnetic switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206301736U true CN206301736U (en) | 2017-07-04 |
Family
ID=59215202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621398501.0U Expired - Fee Related CN206301736U (en) | 2016-12-20 | 2016-12-20 | A kind of distribution Special magnetic switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206301736U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108817737A (en) * | 2018-06-05 | 2018-11-16 | 河北工程大学 | Electric welding equipment with purification device |
-
2016
- 2016-12-20 CN CN201621398501.0U patent/CN206301736U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108817737A (en) * | 2018-06-05 | 2018-11-16 | 河北工程大学 | Electric welding equipment with purification device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20170704 Termination date: 20171220 |