CN209357675U - It is a kind of to be exported with signal and be depressured the contactor for keeping supplementary structure - Google Patents
It is a kind of to be exported with signal and be depressured the contactor for keeping supplementary structure Download PDFInfo
- Publication number
- CN209357675U CN209357675U CN201821901054.5U CN201821901054U CN209357675U CN 209357675 U CN209357675 U CN 209357675U CN 201821901054 U CN201821901054 U CN 201821901054U CN 209357675 U CN209357675 U CN 209357675U
- Authority
- CN
- China
- Prior art keywords
- component
- auxiliary switch
- contactor
- push rod
- contact
- 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.)
- Active
Links
Landscapes
- Arc-Extinguishing Devices That Are Switches (AREA)
Abstract
The utility model provides a kind of contactor for exporting with signal and keeping supplementary structure with decompression, including electromagnetic contactor, it is made of pedestal, coil holder, iron-core coil component, connecting terminal, upper plywood component, outlet copper bar component, soft on line, soft on line cooling fin, moving contact component, static contact component, arc-extinguish chamber coil block, arc extinguishing shade assembly, end of incoming cables copper installation seat and block；It is characterized by also including auxiliary switch components and multiple auxiliary switches；The auxiliary switch component includes shell, push rod, spring and cover board；The utility model structure is simple, and design rationally, by the setting of auxiliary switch component and auxiliary switch realizes the output and feedback in contactor point/conjunction to signal；It can be largely used to track transportation industry, it can also be used to which to realize that decompression is kept, the coefficient of stability is splendid for the mutual switching of twin coil voltage.
Description
Technical field
The utility model relates to contactor technical fields, specifically a kind of that there is signal output to keep auxiliary with decompression
The contactor of structure.
Background technique
A kind of contactor control electric appliance big, wide as amount is used for the remote on-off circuit in control circuit
Motor start-up, stopping, disjunction etc. in operating are controlled, and can be combined into electrothermal relay appropriate or electronic protecting device dynamic
Machine starter protects the circuit that may be overloaded, is widely used in light industry, metallurgy, chemical industry, coal mine, machinery, lifting, railway, ship
The working principle of the industries such as oceangoing ship, communication, contactor is: after contactor coil is powered, coil current can generate magnetic field, generation
Magnetic field makes static iron core generate electromagnetic attraction attraction dynamic iron core, and A.C. contactor point is driven to act, and normally-closed contact disconnects, normally opened touching
Point closure, the two are linkages.When the coil is de-energized, electromagnetic attraction disappears, and armature discharges suction under the action of the spring, makes to touch
Point restores, and normally opened contact disconnects, and the functionality of normally-closed contact closure, existing contactor is more single, it is difficult to which satisfaction is actually answered
To contactor function multiple demands in, it is therefore desirable to provide a kind of export with signal and keep supplementary structure with decompression
Contactor.
Utility model content
In order to solve the above technical problems, overcome deficiency in the prior art, provide a kind of with signal output and drop
Pressure keeps the contactor of supplementary structure.
The technical scheme in the invention for solving the above technical problem is: there is signal output to keep auxiliary with decompression for this
The contactor of structure, including electromagnetic contactor, by pedestal, coil holder, iron-core coil component, connecting terminal, upper plywood component,
Outlet copper bar component, soft on line, soft on line cooling fin, moving contact component, static contact component, arc-extinguish chamber coil block, arc-extinguish chamber
Component, end of incoming cables copper installation seat and block composition；It is characterized by also including auxiliary switch components and multiple auxiliary to open
It closes；The auxiliary switch component includes shell, push rod, spring and cover board；The shell includes pedestal, side plate, guide pad and limit
Position portion, the side plate are in rectangular slab, and the pedestal is in rectangle seat, and side plate is connected to vertically on one end face of pedestal, and guide pad is in
Rectangular block, center line balanced configuration of two guide pads on side plate length direction is in side plate top in two guide pads
Between form guide groove, the limiting section includes two symmetrically arranged L shaped plates and its configuration in the junction of pedestal and side plate,
The end of two L shaped plates is oppositely arranged to form a stop zone；The push rod includes guide end and positive stop end and guide end
It is equipped with the contact inclined-plane for contacting with auxiliary switch in joint with positive stop end, the guide end is equipped in guide groove
And its end extends upwardly to hull outside along guide groove, the end of the positive stop end is cylindrical and at the both ends of its end point
It Ju not exist to form shell by rectangular preiection and L shaped plate to push rod there are two the rectangular preiection matched with the limiting section
The limit of its axis upward sliding, the contact inclined-plane are configured between guide groove and limiting section；The spring is set in push rod
The end of positive stop end, and spring one end is connected to the other end on two rectangular preiections and is connected on the end face of limiting section；Institute
It states shell and is equipped with a step in one end close to limiting section, the end face of step forms a confined planes, and the cover plate lid is located at shell
It goes up and passes through bolt and configured on electromagnetic contactor together with shell, the one side of cover board is matched with confined planes.
There are setting in the left and right ends of static contact component of the auxiliary switch component described in the utility model in electromagnetic contactor.
Auxiliary switch described in the utility model has a setting in the two sides of auxiliary switch component, and the contact of auxiliary switch with
The position for contacting inclined-plane is corresponding.
There is push rod contact base on moving contact component described in the utility model, be configured with push rod contact on push rod contact base,
The position of push rod contact is corresponding with the end of the guide end.
Compared with prior art, the utility model has the following beneficial effects: structure is simple, design rationally, passes through auxiliary
The setting of switch block and auxiliary switch realizes the output and feedback in contactor point/conjunction to signal；It can be largely used to rail
Road transportation industry, it can also be used to which to realize that decompression is kept, the coefficient of stability is splendid for the mutual switching of twin coil voltage.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the three-dimensional structure diagram of the utility model.
Fig. 2 is the three-dimensional structure diagram of auxiliary switch component in the utility model.
Fig. 3 is the explosion installation diagram of auxiliary switch component in the utility model.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model
Example, every other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to
The range of the utility model protection.
Embodiment 1.
Referring to Fig. 1 to Fig. 3, the electromagnetic contactor with auxiliary switch component 2 of the present embodiment, including electromagnetic contactor,
It is by pedestal 211, coil holder, iron-core coil component, connecting terminal, upper plywood component, outlet copper bar component, soft on line, soft
Line cooling fin, moving contact component 5, static contact component 1, arc-extinguish chamber coil block, arc extinguishing shade assembly, end of incoming cables copper installation seat with
And block composition.
The present embodiment further includes auxiliary switch component 2 and multiple auxiliary switches 3；The auxiliary switch component 2 includes shell
21, push rod 23, spring 24 and cover board 22；The shell 21 includes pedestal 211, side plate 213, guide pad 214 and limiting section, described
Side plate 213 is in rectangular slab, and the pedestal 211 is in rectangle seat, and side plate 213 is connected to vertically on 211 1 end face of pedestal, guide pad
214 be in rectangular block, and center line balanced configuration of two guide pads 214 on 213 length direction of side plate is on 213 top of side plate
To form guide groove between two guide pads 214, the limiting section includes two symmetrically arranged L shape plates 215 and its configuration
In the junction of pedestal 211 and side plate 213, the end of two L shaped plates 215 is oppositely arranged to form a stop zone；It is described
Push rod 23 includes that guide end 231 and positive stop end 232 and guide end 231 and positive stop end 232 are equipped in joint for opening with auxiliary
The contact inclined-plane 233 of 3 contacts is closed, the guide end 231 is equipped in guide groove and its end is upwardly extended along guide groove
To shell 21, the end of the positive stop end 232 is cylindrical and is respectively provided with two and the limit at the both ends of its end
The rectangular preiection that position portion matches slides push rod 23 to form shell 21 by rectangular preiection and L shaped plate 215 in its axial direction
Dynamic limit, the contact inclined-plane 233 are configured between guide groove and limiting section；The spring 24 is set in the limit of push rod 23
The end at end 232, and 24 one end of spring is connected to the other end on two rectangular preiections and is connected on the end face of limiting section；Institute
It states shell 21 and is equipped with a step in one end close to limiting section, the end face of step forms a confined planes 212, and the lid of cover board 22 is set
It is configured on electromagnetic contactor together on shell 21 and through bolt and shell 21, the one side and confined planes 212 of cover board 22
It matches.The actuation up and down for being set as push rod 23 of guide pad 214 in the present embodiment provides track, and L shaped plate 215
The positive stop end 232 for being set as push rod 23, which provides actuation space while also facilitating, limits positive stop end 232, and the present embodiment is logical
The setting for crossing limit auxiliary switch component 2 and auxiliary switch 3 realizes output and feedback in contactor point/conjunction to signal；
It can be largely used to track transportation industry, it can also be used to which the mutual switching of twin coil voltage is to realize that decompression is kept, the coefficient of stability
It is splendid.
Auxiliary switch component 2 described in the utility model is set in the left and right ends of the static contact component 1 of electromagnetic contactor
It sets.
Auxiliary switch 3 described in the utility model has setting, and the touching of auxiliary switch 3 in the two sides of auxiliary switch component 2
Point is corresponding with the contact position on inclined-plane 233；Have on push rod contact 4, push rod contact 4 on the moving contact component 5 and matches
It is equipped with push rod contact 4, the position of push rod contact 4 is corresponding with the end of guide end 231 of the push rod 23.When contactor is by dividing
To when closing, the downward actuation of push rod contact 4 simultaneously drives 23 downlink of push rod to push 2 liang of auxiliary switch component to make to contact inclined-plane 233
The contact of the auxiliary switch 3 of side, and then realize the output and feedback of signal；When contactor is by closing to timesharing, push rod contact 4 is upwards
Actuation, uplink under the action of spring 24 of push rod 23 are opened to make to contact inclined-plane 233 far from the auxiliary of 2 two sides of auxiliary switch component
3 contact is closed, and then realizes the output and feedback of signal.
It should be pointed out that being above signal by the detailed description that preferred embodiment carries out the technical solution of the utility model
Property and not restrictive.Those skilled in the art can be to implementation on the basis of reading the utility model specification
Technical solution documented by example modify perhaps equivalent replacement of some of the technical features and these modifications or
Replacement, the range for the utility model embodiment technical solution that it does not separate the essence of the corresponding technical solution.
Claims (4)
1. a kind of export with signal and be depressured the contactor for keeping supplementary structure, including
Electromagnetic contactor, by pedestal, coil holder, iron-core coil component, connecting terminal, upper plywood component, outlet copper bar component,
Soft on line, soft on line cooling fin, moving contact component, static contact component, arc-extinguish chamber coil block, arc extinguishing shade assembly, end of incoming cables copper
Arrange mounting base and block composition；It is characterized by also including
Auxiliary switch component and multiple auxiliary switches；
The auxiliary switch component includes shell, push rod, spring and cover board；
The shell includes pedestal, side plate, guide pad and limiting section, and the side plate is in rectangular slab, and the pedestal is in rectangle seat, and
Side plate is connected to vertically on one end face of pedestal, guide pad be in rectangular block, two guide pads along side plate length direction in
In side plate top to form guide groove between two guide pads, the limiting section includes two and is symmetrical arranged the balanced configuration of heart line
L shaped plate and its configuration in the junction of pedestal and side plate, the end of two L shaped plates be oppositely arranged to formed a spacing zone
Domain；
The push rod includes that guide end and positive stop end and guide end and positive stop end are equipped in joint for contacting with auxiliary switch
Contact inclined-plane, the guide end is equipped in guide groove and its end along guide groove extends upwardly to hull outside, institute
The end for stating positive stop end is cylindrical and to be respectively provided with the rectangle that two match with the limiting section at the both ends of its end convex
It rises to form the limit that shell slides push rod in its axial direction, the contact inclined-plane configuration by rectangular preiection and L shaped plate
Between guide groove and limiting section；
The spring is set in the end of the positive stop end of push rod, and spring one end is connected to the other end on two rectangular preiections
It is connected on the end face of limiting section；
The shell is equipped with a step in one end close to limiting section, and the end face of step forms a confined planes, and the cover plate lid is set
It is configured on electromagnetic contactor together with shell on shell and through bolt, the one side of cover board is matched with confined planes.
2. a kind of contactor exported with signal with decompression holding supplementary structure according to claim 1, feature exist
In: there are setting in the left and right ends of static contact component of the auxiliary switch component in electromagnetic contactor.
3. a kind of contactor exported with signal with decompression holding supplementary structure according to claim 1 or 2, feature
Be: the auxiliary switch has setting, and the position of the contact of auxiliary switch and contact inclined-plane in the two sides of auxiliary switch component
It sets corresponding.
4. a kind of contactor exported with signal with decompression holding supplementary structure according to claim 1, feature exist
In: there is push rod contact base on the moving contact component, be configured with push rod contact on push rod contact base, the position of push rod contact with
The end of the guide end is corresponding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821901054.5U CN209357675U (en) | 2018-11-19 | 2018-11-19 | It is a kind of to be exported with signal and be depressured the contactor for keeping supplementary structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821901054.5U CN209357675U (en) | 2018-11-19 | 2018-11-19 | It is a kind of to be exported with signal and be depressured the contactor for keeping supplementary structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209357675U true CN209357675U (en) | 2019-09-06 |
Family
ID=67783778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821901054.5U Active CN209357675U (en) | 2018-11-19 | 2018-11-19 | It is a kind of to be exported with signal and be depressured the contactor for keeping supplementary structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209357675U (en) |
-
2018
- 2018-11-19 CN CN201821901054.5U patent/CN209357675U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101750137B1 (en) | Contact mechanism and electromagnetic contactor using same | |
| CN105408976B (en) | The relay opened with double break | |
| CN104779119A (en) | High-current power supply relay | |
| CN205376408U (en) | Sealed direct current contactor with high breaking capacity | |
| CN115172104B (en) | Bridge type double-breakpoint contactor and breaker | |
| CN209357675U (en) | It is a kind of to be exported with signal and be depressured the contactor for keeping supplementary structure | |
| CN209169066U (en) | A kind of relay for strengthening heat dissipation | |
| CN204480969U (en) | A kind of high-current supply relay | |
| CN102592893B (en) | Low-energy consumption contactor | |
| CN208922995U (en) | A kind of D.C. contactor | |
| CN212136359U (en) | Direct-current relay capable of improving arc extinguishing capacity | |
| CN204927200U (en) | Contactor | |
| CN205303353U (en) | Contactor iron core | |
| CN106328446A (en) | Magnetic latching relay, magnetic circuit structure and work method thereof | |
| CN206921744U (en) | A kind of driving low pressure miniature circuit breaker component | |
| CN106783412A (en) | Series type energy-saving double winding high-voltage DC contactor | |
| CN201927550U (en) | Reversing contactor | |
| CN206864405U (en) | A kind of high-voltage DC contactor | |
| CN205452192U (en) | Contactor | |
| CN206301747U (en) | Series type energy-saving double winding high-voltage DC contactor | |
| CN206301746U (en) | Parallel energy-saving double winding high-voltage DC contactor | |
| CN201868348U (en) | Direct-current contactor | |
| CN203950752U (en) | The structure of contact terminal of electromagnetic contactor | |
| CN213905251U (en) | Contactor device | |
| CN212725173U (en) | Direct current electromagnetic contactor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |