CN105575733B - Attachment means for electromagnetic system equipment control coil and fixed instruction terminal - Google Patents
Attachment means for electromagnetic system equipment control coil and fixed instruction terminal Download PDFInfo
- Publication number
- CN105575733B CN105575733B CN201510667529.3A CN201510667529A CN105575733B CN 105575733 B CN105575733 B CN 105575733B CN 201510667529 A CN201510667529 A CN 201510667529A CN 105575733 B CN105575733 B CN 105575733B
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- CN
- China
- Prior art keywords
- equipment control
- system equipment
- control coil
- fixed instruction
- electromagnetic system
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/14—Terminal arrangements
Abstract
A kind of attachment means for electromagnetic system equipment control coil and fixed instruction terminal, including housing, the contact portion and drive part that the housing left and right sides is set；Contact portion has multiple connections, disjunction contact, also with fixed instruction terminal；Drive part has an armature, an electromagnetic system equipment control coil terminal and a yoke；It is connected between electromagnetic system equipment control coil terminal and fixed instruction terminal by torsion connecting element.Torsion connecting element is made by the larger elastomeric material of soft, toughness.The present invention realizes being reliably connected for electromagnetic system equipment control coil terminal and fixed instruction terminal by torsion connecting element.Power is stored by torsion connecting element its own mechanical to act on, electromagnetic system equipment control coil terminal, fixed instruction terminal reliably effectively can be connected with torsion connecting element, and then realize mutually being stably connected with for electromagnetic system equipment control coil and fixed instruction terminal.
Description
Technical field
The invention belongs to electroporation field, particularly belongs to one kind and is used for electromagnetic system equipment control coil and fixed instruction
The attachment means of terminal.
Background technology
The coil in electromagnetic system equipment and command terminal attachment means are generally flexible cord welded type, plug-in type at this stage
Connection, both connected modes are more difficult with being realized in terms of assembling procedure in technique manufacture.Such as：Flexible cord welded type is connected to group
It will increase by two, three process during dress production, so as to which cost also accordingly increases；Socket connection is in production inserting terminal technique
Aspect requires very high and complex-shaped, uses material performance index higher, in the horizontal in general condition of manufacturing processing technic
Under, it is unstable and occur burning electromagnetic system equipment that this mode of connection easily causes electromagnetic system equipment control coil wiring
The situation of control coil.
The content of the invention
It is an object of the invention to provide a kind of connection dress for electromagnetic system equipment control coil and fixed instruction terminal
Put；This attachment means are simple in construction, and manufacture craft is easily realized, can ensure that electromagnetic system equipment control coil and fixed instruction
Terminal is reliably achieved electric interconnection.
Realize that the technical scheme that above-mentioned purpose of the present invention is taken is as follows：One kind be used for electromagnetic system equipment control coil with
The attachment means of fixed instruction terminal, including housing, the contact portion and drive part that the housing left and right sides is set；Contact portion
With multiple connections, disjunction contact, also with fixed instruction terminal；There is drive part an armature, an electromagnetic system to set
Standby control coil and a yoke；It is characterized in that：Lead between electromagnetic system equipment control coil terminal and fixed instruction terminal
Torsion connecting element is crossed to be connected.
Torsion connecting element is made by the larger elastic filamentary material of soft, toughness；Housing is provided with dome platform and notch,
Be provided with helical spring in the middle part of torsion connecting element, helical spring both ends are provided with torque arm, helical spring be installed in dome platform side wall and
Notch, one end torque arm are connected with electromagnetic system equipment control coil terminal, and other end torque arm is connected with fixed instruction terminal.Torsion
Connecting element is fixed on notch and dome platform, is securely fixed in housing exterior walls, realizes that its mechanical accumulated energy acts on.
Fixed instruction terminal is fixedly installed in housing exterior walls, and fixed instruction terminal is rectangular, rectangle fixed instruction terminal
While the opening provided with downward bending, one end torque arm of torsion connecting element are installed in the opening of downward bending, realize that torsion connects
Connect the connection of element and fixed instruction terminal.
The present invention by torsion connecting element realize electromagnetic system equipment control coil terminal and fixed instruction terminal can
By connection.Because torsion connecting element is by the larger elastomeric material making of soft, toughness, with certain mechanical energy.One
End torque arm is connected with electromagnetic system equipment control coil terminal, and other end torque arm is connected with fixed instruction terminal, is connected by torsion
Connect element its own mechanical store power effect, electromagnetic system equipment control coil terminal, fixed instruction terminal can reliably effectively with
Torsion connecting element connects, and then realizes mutually being stably connected with for electromagnetic system equipment control coil and fixed instruction terminal.
The present invention need not increase cost, need not increase the horizontal general, material of equipment process, manufacturing processing technic
It in the case of energy index in general, can be contacted reliable and stablely with electromagnetic system equipment control coil, and be not in because processing work
Skill is unstable and the situation for burning electromagnetic system equipment control coil occurs.
Brief description of the drawings
Fig. 1 is the structural representation figure of the present invention；
Fig. 2 is the structural representation of fixed instruction terminal；
Fig. 3 is torsion connecting element structural representation；
Fig. 4 is electromagnetic system equipment control coil terminal structure schematic diagram.
In figure：1-fixed instruction terminal, 2-torsion connecting element, 201-helical spring, 3-housing, 4-electromagnetic system
System equipment control coil terminal, 401-U-shaped bayonet socket, 5-electromagnetic system equipment control coil, 6-dome platform, 7-downward bending
Opening, 8-notch.
Embodiment
The present invention is illustrated below in conjunction with the accompanying drawings.As shown in Figure 1：One kind is used for electromagnetic system equipment control coil
The contact portion and drive part set with the attachment means of fixed instruction terminal, including housing 3, the left and right sides of housing 3；Contact
Part has multiple connections, disjunction contact, also with fixed instruction terminal 1；Drive part has an armature, an electromagnetic system
System equipment control coil terminal 4 and a yoke；Lead between electromagnetic system equipment control coil terminal 4 and fixed instruction terminal 1
Torsion connecting element 2 is crossed to be connected.
Housing 1 is provided with dome platform 6 and notch 8, referring to Fig. 3：Torsion connecting element 2 is by the larger elasticity of soft, toughness
Filamentary material makes；The middle part of torsion connecting element 2 is provided with helical spring 201, and the both ends of helical spring 201 are provided with torque arm, spiral bullet
Spring 201 is installed in the side wall of dome platform 6 and notch 8, and one end torque arm is connected with electromagnetic system equipment control coil terminal 4, the other end
Torque arm is connected with fixed instruction terminal 1.Torsion connecting element is simple in construction, easy to assembly, and torsion connecting element has contact can
By property compensation function and angle displacement differential compensation function.
Torsion connecting element 2 makes torsion connecting element 2 reliably solid by the notch 8 on the outer wall of housing 3 and dome platform 6
Live calmly, realize that its mechanical accumulated energy acts on；In the case where its own mechanical of torsion connecting element 2 stores power effect, electromagnetic system equipment control line
Circle terminal 4, fixed instruction terminal 1 reliably effectively can be mutually stably connected with torsion connecting element 2, so as to realize reliably
Electrical connection.
Fixed instruction terminal is fixedly installed in housing exterior walls, referring to Fig. 2 and Fig. 1：Fixed instruction terminal 1 is rectangular, rectangle
One side of fixed instruction terminal 1 is provided with the opening 7 of downward bending, and one end torque arm of torsion connecting element 2 is installed in downward bending
Opening 7, torsion connecting element 2 is connected with fixed instruction terminal 1.This connected mode is simple and reliable, realizes that torsion connects
Connect the connection of element and fixed instruction terminal.
Its is simple in construction, easy to assembly for fixed instruction terminal 1, can guarantee that torsion connecting element 2 exists with fixed instruction terminal 1
It can keep reliably connecting under extraneous vibration disturbed condition.
As shown in Figure 4：Electromagnetic system equipment control coil terminal 4 is provided with U-shaped bayonet socket 401,401 two openings of U-shaped bayonet socket
Terminate touch connection；During assembling, the torque arm of torsion connecting element 2 is arranged on U-shaped after 401 two openend push-in of U-shaped bayonet socket
Bayonet socket 401, torsion connecting element 2 is connected with electromagnetic system equipment control coil terminal 4.
Claims (2)
1. a kind of attachment means for electromagnetic system equipment control coil and fixed instruction terminal, including housing, housing or so
The contact portion and drive part that both sides are set；Contact portion has multiple connections, disjunction contact, also with fixed instruction end
Son；Drive part has an armature, an electromagnetic system equipment control coil terminal and a yoke；It is characterized in that：Electricity
Magnetic system equipment control coil terminal（4）With fixed instruction terminal（1）Between pass through torsion connecting element（2）It is connected；
Housing（1）It is provided with dome platform（6）With notch（8）；Torsion connecting element（2）Middle part is provided with helical spring（201）, spiral
Spring（201）Both ends are provided with torque arm, helical spring（201）It is installed in dome platform（6）Side wall and notch（8）, one end torque arm with electricity
Magnetic system equipment control coil terminal（4）Connection；
Fixed instruction terminal（1）Rectangular, one side of rectangle fixed instruction terminal (1) is provided with the opening of downward bending（7）, torsion
Connecting element（2）Other end torque arm be installed in the opening of downward bending（7）, by torsion connecting element（2）With fixed instruction end
Son（1）It is connected.
2. a kind of connection for electromagnetic system equipment control coil and fixed instruction terminal according to claim 1 fills
Put, it is characterised in that：Electromagnetic system equipment control coil terminal（4）Provided with U-shaped bayonet socket（401）, U-shaped bayonet socket（401）Two are opened
Mouth termination touch connection；Torsion connecting element（2）Torque arm from U-shaped bayonet socket（401）U-shaped card is arranged on after two openend push-in
Mouthful（401）, by torsion connecting element（2）With electromagnetic system equipment control coil terminal（4）It is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510667529.3A CN105575733B (en) | 2015-10-16 | 2015-10-16 | Attachment means for electromagnetic system equipment control coil and fixed instruction terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510667529.3A CN105575733B (en) | 2015-10-16 | 2015-10-16 | Attachment means for electromagnetic system equipment control coil and fixed instruction terminal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105575733A CN105575733A (en) | 2016-05-11 |
| CN105575733B true CN105575733B (en) | 2018-01-26 |
Family
ID=55885753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510667529.3A Active CN105575733B (en) | 2015-10-16 | 2015-10-16 | Attachment means for electromagnetic system equipment control coil and fixed instruction terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105575733B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1174896A2 (en) * | 2000-07-18 | 2002-01-23 | Fujitsu Takamisawa Component Limited | Electromagnetic relay |
| CN101017748A (en) * | 2006-12-29 | 2007-08-15 | 浙江正泰电器股份有限公司 | Contactor |
| CN101478091A (en) * | 2007-10-05 | 2009-07-08 | 阿尔卑斯电气株式会社 | Card connector |
| CN204242969U (en) * | 2014-12-25 | 2015-04-01 | 德力西电气有限公司 | A kind of leakage protection system |
| CN104505289A (en) * | 2014-11-19 | 2015-04-08 | 余正明 | Switch using torsional spring as terminal |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06310014A (en) * | 1993-04-28 | 1994-11-04 | Idec Izumi Corp | Electromagnetic relay |
-
2015
- 2015-10-16 CN CN201510667529.3A patent/CN105575733B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1174896A2 (en) * | 2000-07-18 | 2002-01-23 | Fujitsu Takamisawa Component Limited | Electromagnetic relay |
| CN101017748A (en) * | 2006-12-29 | 2007-08-15 | 浙江正泰电器股份有限公司 | Contactor |
| CN101478091A (en) * | 2007-10-05 | 2009-07-08 | 阿尔卑斯电气株式会社 | Card connector |
| CN104505289A (en) * | 2014-11-19 | 2015-04-08 | 余正明 | Switch using torsional spring as terminal |
| CN204242969U (en) * | 2014-12-25 | 2015-04-01 | 德力西电气有限公司 | A kind of leakage protection system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105575733A (en) | 2016-05-11 |
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| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: He Jianwen Inventor after: Gao Weidong Inventor after: Chen Ming Inventor after: Huan Li Inventor after: Zhang Qiangqiang Inventor after: Song Yulan Inventor after: Li Dong Inventor before: He Jianwen Inventor before: Gao Weidong Inventor before: Chen Ming Inventor before: Huan Li Inventor before: Zhang Qiangqiang Inventor before: Wang Ying Inventor before: Wang Yuan |
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| CB03 | Change of inventor or designer information | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |