CN110211819A - A kind of auxiliary switch for exempting to crimp end wiring - Google Patents
A kind of auxiliary switch for exempting to crimp end wiring Download PDFInfo
- Publication number
- CN110211819A CN110211819A CN201910331634.8A CN201910331634A CN110211819A CN 110211819 A CN110211819 A CN 110211819A CN 201910331634 A CN201910331634 A CN 201910331634A CN 110211819 A CN110211819 A CN 110211819A
- Authority
- CN
- China
- Prior art keywords
- contact
- auxiliary switch
- exempting
- assembly cavity
- wire guide
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/58—Electric connections to or between contacts; Terminals
- H01H1/5844—Electric connections to or between contacts; Terminals making use of wire-gripping clips or springs
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Push-Button Switches (AREA)
Abstract
A kind of auxiliary switch for exempting to crimp end wiring, including contact apparatus, insulating supporting and operating device, the contact apparatus includes mutually matched moving contact and static contact, the moving contact is connect with operating device, the static contact is fixed on insulating supporting, it is characterized by: the auxiliary switch further includes spring leaf, the spring leaf is arranged in the assembly cavity of the insulating supporting in folding shape, the spring leaf includes fixing end and motion end, and the end of the motion end stops to contact on wire guide；The wire guide and tooling hole are located at the outer wall of insulating supporting, and the wire guide, tooling hole are connected to the assembly cavity, and the extending direction of the tooling hole intersects with the middle part of the motion end.The present invention provides a kind of simplified structures, the higher auxiliary switch for exempting to crimp end wiring of connection reliability.
Description
Technical field
The invention belongs to electric switch fields, are related to a kind of auxiliary switch.
Background technique
Existing auxiliary switch is made of operating device, insulating supporting, contact apparatus, and wherein contact apparatus is by moving contact
It is constituted with static contact, moving contact is driven by operating device, the switching of circuit is realized with static contact, it is fast that static contact 1 is provided with flat
The inserted sheet 2 of fast connection end, conducting wire 3 crimp flat quick-connect termination sleeve 4 after be inserted into inserted sheet 2 in, as shown in Figure 1.It deposits
Defect be: connecing conducting wire needs specific purpose tool, and process is cumbersome.
Summary of the invention
Wiring process in order to overcome the shortcomings of existing auxiliary switch is cumbersome, and the present invention provides a kind of simplified structures, company
Connect the higher auxiliary switch for exempting to crimp end wiring of reliability.
The technical solution adopted by the present invention to solve the technical problems is:
A kind of auxiliary switch for exempting to crimp end wiring, including contact apparatus, insulating supporting and operating device, the contact
Device includes mutually matched moving contact and static contact, and the moving contact is connect with operating device, and the static contact is fixed on absolutely
In edge support, the auxiliary switch further includes spring leaf, and the spring leaf is empty in the assembly that folding shape is arranged in the insulating supporting
Intracavitary, the spring leaf includes fixing end and motion end, and the end of the motion end stops to contact on wire guide；The conducting wire
Hole and tooling hole are located at the outer wall of insulating supporting, and the wire guide and tooling hole are connected to the assembly cavity, the tool
The extending direction in hole intersects with the middle part of the motion end.
Further, the end of the motion end cooperates with the conducting wire for protruding into assembly cavity across wire guide, and conducting wire protrudes into dress
With being electrically connected after cavity with static contact, and oppresses the motion end bending deformation and position the conducting wire；In the motion end
Portion with pass through tooling hole protrude into assembly cavity tool cooperate, tool protrude into assembly cavity after contact motion end middle part it is further
Pressing action end bending, so that the end of motion end is separated with conducting wire.
Preferably, the wire guide is arranged in parallel with the tooling hole.It is of course also possible to be non-be arranged in parallel.
Further, the tool is screwdriver.Other tools of taking out stitches can also be used.
Technical concept of the invention are as follows: spring leaf, wire guide and tooling hole are provided on connecting terminal (see Fig. 3 and figure
4), when conducting wire is inserted into from wire guide, push the spring piece bending, conducting wire is protruded into, and elastic slice blocks conducting wire by natural resiliency restoring force
End, realization are reliably connected；When taking out stitches, screwdriver is protruded into from tooling hole, the bending of push the spring piece, unclamping conducting wire can remove
Conducting wire.
Beneficial effects of the present invention are mainly manifested in: 1, it is higher to simplify structure, connection reliability；2, it operates more convenient.
Detailed description of the invention
Fig. 1 is the schematic diagram of existing auxiliary switch.
Fig. 2 is the schematic diagram for exempting to crimp the auxiliary switch of end wiring of the invention.
Fig. 3 is the C-C sectional view of Fig. 2.
Fig. 4 is the section B-B figure of Fig. 2.
Fig. 5 is the perspective view of Fig. 2.
Specific embodiment
The invention will be further described below in conjunction with the accompanying drawings.
Referring to Fig. 2~Fig. 5, a kind of auxiliary switch for exempting to crimp end wiring, including contact apparatus, insulating supporting and operation
Device, the contact apparatus include mutually matched moving contact and static contact 1, and the moving contact is connect with operating device, described
Static contact 1 is fixed on insulating supporting, and the auxiliary switch further includes spring leaf 5, and the spring leaf 5 is arranged in described in folding shape
In the assembly cavity of insulating supporting, the spring leaf 5 includes fixing end and motion end, and the end of the motion end stops to contact
On wire guide 7；The wire guide 7 and tooling hole 8 are located at the outer wall of insulating supporting, the wire guide 7, tooling hole 8 with it is described
Cavity connection is assembled, the extending direction of the tooling hole 8 intersects with the middle part of the motion end.
Further, the end of the motion end cooperates with the conducting wire 3 for protruding into assembly cavity across wire guide 7, and conducting wire 3 protrudes into
It is electrically connected after assembly cavity with static contact 1, and oppresses the motion end bending deformation and position the conducting wire 3；The motion end
Middle part with pass through tooling hole 8 protrude into assembly cavity tool 6 cooperate, tool 6 protrude into assembly cavity after contact in motion end
The further pressing action end bending in portion, so that the end of motion end is separated with conducting wire 1.
Preferably, the wire guide 7 is arranged in parallel with the tooling hole 8.It is of course also possible to be non-be arranged in parallel.
Further, the tool 6 is screwdriver.Other tools of taking out stitches can also be used.
The scheme of the present embodiment and the common ground of original structure are that connecting terminal is still arranged in static contact, on connecting terminal
Provided with spring leaf (see Fig. 3 and Fig. 4), when conducting wire 3 is inserted into from wire guide 7, push the spring piece 5 is bent, and conducting wire 3 protrudes into, bullet
Reed 5 blocks the end of conducting wire 3 by natural resiliency restoring force, and realization is reliably connected；When taking out stitches, tool 6 is stretched from tooling hole 8
Enter, push the spring piece 3 continues to be flexed up to be detached from conducting wire 3, and conducting wire 3 can be removed by unclamping conducting wire 3.
Claims (4)
1. a kind of auxiliary switch for exempting to crimp end wiring, including contact apparatus, insulating supporting and operating device, the contact dress
It sets including mutually matched moving contact and static contact, the moving contact is connect with operating device, and the static contact is fixed on insulation
In support, it is characterised in that: the auxiliary switch further includes spring leaf, and the spring leaf is arranged in the insulating supporting in folding shape
Assembly cavity in, the spring leaf includes fixing end and motion end, and the end of the motion end stops to contact on wire guide；
The wire guide and tooling hole are located at the outer wall of insulating supporting, and the wire guide, tooling hole are connected to the assembly cavity, institute
The extending direction for stating tooling hole intersects with the middle part of the motion end.
2. a kind of auxiliary switch for exempting to crimp end wiring as described in claim 1, it is characterised in that: including the motion end
End with pass through wire guide protrude into assembly cavity conducting wire cooperate, conducting wire protrude into assembly cavity after be electrically connected with static contact, and
It oppresses the motion end bending deformation and positions the conducting wire；Assembly cavity is protruded into tooling hole is passed through in the middle part of the motion end
Tool cooperation, tool protrudes into after assembly cavity the further pressing action end in the middle part bending for contacting motion end, so that motion end
End separated with conducting wire.
3. a kind of auxiliary switch for exempting to crimp end wiring as claimed in claim 1 or 2, it is characterised in that: the wire guide
It is arranged in parallel with the tooling hole.
4. a kind of auxiliary switch for exempting to crimp end wiring as claimed in claim 1 or 2, it is characterised in that: the tool is
Screwdriver.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910331634.8A CN110211819A (en) | 2019-04-24 | 2019-04-24 | A kind of auxiliary switch for exempting to crimp end wiring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910331634.8A CN110211819A (en) | 2019-04-24 | 2019-04-24 | A kind of auxiliary switch for exempting to crimp end wiring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110211819A true CN110211819A (en) | 2019-09-06 |
Family
ID=67786314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910331634.8A Pending CN110211819A (en) | 2019-04-24 | 2019-04-24 | A kind of auxiliary switch for exempting to crimp end wiring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110211819A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1383593A (en) * | 2000-05-26 | 2002-12-04 | 和泉电气株式会社 | Connection device |
| CN101183749A (en) * | 2006-10-21 | 2008-05-21 | Abb专利有限公司 | Modular operating switchgear |
| KR20130137427A (en) * | 2012-06-07 | 2013-12-17 | 마기형 | Dynamic stability of contact point improved rf switch |
| CN209544174U (en) * | 2019-04-24 | 2019-10-25 | 宁波耀华电气科技有限责任公司 | A kind of auxiliary switch for exempting to crimp end wiring |
-
2019
- 2019-04-24 CN CN201910331634.8A patent/CN110211819A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1383593A (en) * | 2000-05-26 | 2002-12-04 | 和泉电气株式会社 | Connection device |
| CN101183749A (en) * | 2006-10-21 | 2008-05-21 | Abb专利有限公司 | Modular operating switchgear |
| KR20130137427A (en) * | 2012-06-07 | 2013-12-17 | 마기형 | Dynamic stability of contact point improved rf switch |
| CN209544174U (en) * | 2019-04-24 | 2019-10-25 | 宁波耀华电气科技有限责任公司 | A kind of auxiliary switch for exempting to crimp end wiring |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190906 |