CN209561293U - A kind of novel AC contactor - Google Patents
A kind of novel AC contactor Download PDFInfo
- Publication number
- CN209561293U CN209561293U CN201821852760.5U CN201821852760U CN209561293U CN 209561293 U CN209561293 U CN 209561293U CN 201821852760 U CN201821852760 U CN 201821852760U CN 209561293 U CN209561293 U CN 209561293U
- Authority
- CN
- China
- Prior art keywords
- contact
- protection cap
- fixing buckle
- contactor
- contact protection
- 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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- Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
Abstract
The utility model discloses a kind of novel AC contactors, it is made of contactor ontology, the top and bottom end of the contactor ontology are equipped with contact, being fitted on the contact has contact protection cap, the contact is equipped with multiple, protection cap embeded slot is equipped between the contact, the first fixation hole and the second fixation hole are respectively equipped at the top and bottom of the contact, the contact protection cap is equipped with rotary buckle, it is chimeric that the rotary buckle is embedded in the rotary screw in protection cap embeded slot and in groove groove wall chimeric with protection cap, contact protection cap body one end is equipped with the first fixing buckle, the contact protection cap other end is equipped with the second fixing buckle.Pass through the design of contact protection cap; effectively contact is protected; the contact protection cap of rotational structure, opens that closure is relatively simple, while the fixation when fixation and closure when contact protection cap is opened may be implemented by the first fixing buckle and the second fixing buckle respectively.
Description
Technical field
The utility model relates to circuit control device technical field, specially a kind of novel AC contactor.
Background technique
Contactor, which refers in industrial electro, flows through current induced magnetic field using coil, makes contact closure, to reach control load
Electric appliance, be made of electromagnetic system, contact system and arc-control device.Can be used as control Gong Chang She Bei ﹑ electricity Re Qi ﹑ machine-tool and
The electrical loads such as various kinds electric power unit, contactor can not only be switched on and off circuit, but also there is low-voltage release guard to make
With.
Contact on traditional contactor is all to be exposed to the external world, for unconnected contact, is chronically at the external world,
It is easy to cause dust to enter inside contact, in connection, be easy to cause short circuit or the case where poor contact.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of novel AC contactor, solves outside being exposed to
The contact on boundary, be easy to cause dust to enter in contact, in connection, is easy to appear short circuit or the problem of poor contact.
(2) technical solution
In order to achieve the above object, the utility model is achieved by the following technical programs: a kind of novel AC contactor,
It is made of contactor ontology, the top and bottom end of the contactor ontology are equipped with contact, and being fitted on the contact has contact guarantor
Protecting cover, the contact are equipped with multiple, and protection cap embeded slot is equipped between the contact, is respectively equipped at the top and bottom of the contact
First fixation hole and the second fixation hole, the contact protection cap are equipped with rotary buckle, and it is chimeric that the rotary buckle is embedded in protection cap
Rotary screw in slot and in groove groove wall chimeric with protection cap is chimeric, and it is fixed that contact protection cap body one end is equipped with first
Button, the contact protection cap other end are equipped with the second fixing buckle.
Preferably, first fixing buckle and the second fixing buckle respectively with the first fixation hole and at the top and bottom of contact
Two fixation hole positions are corresponding consistent.
Preferably, it is respectively equipped with Rubber membrane cover on first fixing buckle and the second fixing buckle, the Rubber membrane cover passes through
Seccotine is adhesively fixed respectively on the first fixing buckle and the second fixing buckle.
Preferably, the closed end side wall of the contact protection cap is equipped with rubber weather strip, and the rubber weather strip passes through
Seccotine is adhesively fixed on the closed end side wall of contact protection cap.
Preferably, the inside of the contact protection cap is equipped with anticorrosive insulation film layer.
(3) beneficial effect
The utility model provides a kind of novel AC contactor.Have it is following the utility model has the advantages that
By the design of contact protection cap, effectively contact is protected, the contact protection cap of rotational structure, is opened
It is closed relatively simple, while fixation when contact protection cap is opened may be implemented by the first fixing buckle and the second fixing buckle respectively
With fixation when closure.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model overall appearance；
Fig. 2 is the utility model contact portion structure schematic diagram；
Fig. 3 is the utility model contact protection cap positive structure schematic；
Fig. 4 is the utility model contact protection cap structure schematic diagram.
In figure, contactor ontology -1, contact protection cap -2, contact -3, protection cap embeded slot -4, the first fixation hole -5, the
Two fixation hole -6, rotary buckle -7, the first fixing buckle -8, the second fixing buckle -9.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, the utility model embodiment provides a kind of technical solution: a kind of novel AC contactor, by connecing
Tentaculum ontology 1 is constituted, and the top and bottom end of the contactor ontology 1 are equipped with contact 3, and being fitted on the contact 3 has contact guarantor
Protecting cover 2, the contact 3 are equipped with multiple, and protection cap embeded slot 4 is equipped between the contact 3, at the top and bottom of the contact 3 point
Not She You the first fixation hole 5 and the second fixation hole 6, the contact protection cap 2 is equipped with rotary buckle 7, and the rotary buckle 7 is embedded in
In protection cap embeded slot 4 and, described contact protection cap 2 lid one end chimeric with the rotary screw on 4 cell wall of protection cap embeded slot
Equipped with the first fixing buckle 8,2 other end of contact protection cap is equipped with the second fixing buckle 9.
First fixing buckle 8 and the second fixing buckle 9 the first fixation hole 5 and second with 3 top and bottom of contact respectively
6 position of fixation hole is corresponding consistent.First fixing buckle is corresponding with the first fixation hole position, it is ensured that, can when contact protection cap is opened
Locking is provided to lid, the first fixing buckle is corresponding with the second fixation hole position, it is ensured that contact protection cap, can be to lid in closure
Body provides locking.
It is respectively equipped with Rubber membrane cover on first fixing buckle 8 and the second fixing buckle 9, the Rubber membrane cover passes through seccotine
It is adhesively fixed respectively on the first fixing buckle 8 and the second fixing buckle 9.Rubber membrane cover is that the first fixing buckle and the second fixing buckle are chimeric
When, good locking property and stability are provided, chimeric the case where loosening is avoided the occurrence of.
The closed end side wall of the contact protection cap 2 is equipped with rubber weather strip, and the rubber weather strip passes through seccotine
It is adhesively fixed on the closed end side wall of contact protection cap 2.Rubber weather strip on contact protection cap closed end side wall, it is ensured that
For contact protection cap in closure, the corner for contact protection cap provides leakproofness, avoids the chimeric gap of appearance.
The inside of the contact protection cap 2 is equipped with anticorrosive insulation film layer.Anticorrosive insulation film layer proposes contact protection cap
Protection has been supplied, the service life of contact protection cap is enhanced.
Working principle: the contact 3 on contactor ontology 1 needs in use, passing through rotation contact protection cap 2, and will touch
The first fixing buckle 5 locking chimeric with the first fixation hole 5 on contact 3 on head protection lid 2, to be protected to contact when opening
Lid 2 fixes, and connecting line is connect with contact, when contact protection cap 2 is closed, by 2 row of contact protection cap
The locking chimeric with the second fixation hole 6 of second fixing buckle 9.
The contactor ontology 1 of the utility model, contact protection cap 2, contact 3, protection cap embeded slot 4, the first fixation hole 5,
Second fixation hole 6, rotary buckle 7, the first fixing buckle 8, the second fixing buckle 9, component are universal standard part or those skilled in the art
The component that member knows, structure and principle are all that this technology personnel can be learnt by technical manual or by routine experiment method
Know, the utility model solves the problems, such as to be exposed to extraneous contact, and dust is be easy to cause to enter in contact, in connection, holds
Easily there is the problem of short circuit or poor contact, the utility model passes through the design of contact protection cap 2, effectively carries out to contact 3
It is relatively simple to open closure, while passing through the first fixing buckle 8 and the second fixing buckle for protection, the contact protection cap 2 of rotational structure
9 may be implemented the fixation when fixation and closure when contact protection cap 2 is opened respectively.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, for
For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this
In the case where the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute
Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent elements of the claims
All changes are embraced therein.It should not treat any reference in the claims as limiting related right
It is required that.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (5)
1. a kind of novel AC contactor, it is characterised in that: be made of contactor ontology (1), the top of the contactor ontology (1)
End and bottom end are equipped with contact (3), and being fitted on the contact (3) has contact protection cap (2), and the contact (3) is equipped with multiple, institute
State and be equipped with protection cap embeded slot (4) between contact (3), be respectively equipped at the top and bottom of the contact (3) the first fixation hole (5) and
Second fixation hole (6), the contact protection cap (2) are equipped with rotary buckle (7), and it is chimeric that the rotary buckle (7) is embedded in protection cap
In slot (4) and chimeric with the rotary screw on protection cap embeded slot (4) cell wall, described contact protection cap (2) lid one end is equipped with
First fixing buckle (8), contact protection cap (2) other end are equipped with the second fixing buckle (9).
2. a kind of novel AC contactor according to claim 1, it is characterised in that: first fixing buckle (8) and
Two fixing buckles (9) respectively at the top and bottom of contact (3) the first fixation hole (5) and the second fixation hole (6) position it is corresponding consistent.
3. a kind of novel AC contactor according to claim 1, it is characterised in that: first fixing buckle (8) and
Rubber membrane cover is respectively equipped on two fixing buckles (9), the Rubber membrane cover is adhesively fixed respectively by seccotine in the first fixing buckle
(8) and on the second fixing buckle (9).
4. a kind of novel AC contactor according to claim 1, it is characterised in that: contact protection cap (2) are closed
It closes end side wall and is equipped with rubber weather strip, the rubber weather strip is adhesively fixed closing in contact protection cap (2) by seccotine
It closes on the wall of end side.
5. a kind of novel AC contactor according to claim 1, it is characterised in that: the contact protection cap (2) it is interior
Portion is equipped with anticorrosive insulation film layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821852760.5U CN209561293U (en) | 2018-11-12 | 2018-11-12 | A kind of novel AC contactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821852760.5U CN209561293U (en) | 2018-11-12 | 2018-11-12 | A kind of novel AC contactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209561293U true CN209561293U (en) | 2019-10-29 |
Family
ID=68299701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821852760.5U Expired - Fee Related CN209561293U (en) | 2018-11-12 | 2018-11-12 | A kind of novel AC contactor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209561293U (en) |
-
2018
- 2018-11-12 CN CN201821852760.5U patent/CN209561293U/en not_active Expired - Fee Related
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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: 20191029 Termination date: 20211112 |