CN206505873U - High current terminal plate-inserting structure - Google Patents
High current terminal plate-inserting structure Download PDFInfo
- Publication number
- CN206505873U CN206505873U CN201621264323.2U CN201621264323U CN206505873U CN 206505873 U CN206505873 U CN 206505873U CN 201621264323 U CN201621264323 U CN 201621264323U CN 206505873 U CN206505873 U CN 206505873U
- Authority
- CN
- China
- Prior art keywords
- high current
- copper tip
- inserting structure
- terminal plate
- yoke
- 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.)
- Ceased
Links
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 47
- 239000010949 copper Substances 0.000 claims abstract description 47
- 229910052802 copper Inorganic materials 0.000 claims abstract description 45
- 238000009434 installation Methods 0.000 claims abstract description 20
- 229910000881 Cu alloy Inorganic materials 0.000 claims description 14
- 239000000956 alloy Substances 0.000 claims description 12
- 230000003068 static effect Effects 0.000 claims description 5
- 239000004831 Hot glue Substances 0.000 claims description 3
- 238000005452 bending Methods 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 abstract description 7
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Landscapes
- Breakers (AREA)
Abstract
The utility model discloses a kind of high current terminal plate-inserting structure, including yoke and copper tip, and the installation end of the copper tip is fixedly connected with the yoke, the output end output high current of the copper tip.The utility model high current terminal plate-inserting structure has the advantages that the conductive and capacity of heat transmission is strong.
Description
Technical field
The utility model is related to a kind of relay, more particularly to a kind of high-current relay terminal plate-inserting structure.
Background technology
Relay is a kind of electronic control device, and it has control system and by control system, is commonly used to automatic control
In circuit processed, it is actually a kind of automatic switch for removing to control larger electric current with less electric current, therefore is played in circuit
Automatically adjust, safeguard protection, the effect such as change-over circuit.
Existing relay, the export structure of its high current is general to make yoke stretch out conducting terminal by setting a yoke,
Conducting terminal is into a single integrated structure with yoke, and conducting terminal, which stretches out relay, turns into the input of high current, then by armature and yoke
Electrically connected by wire, the armature described in adhesive when electromagnet, which is powered, produces magnetic field, so that armature makes electrical contact with static terminal, makes
High current is inputted from static terminal, and is exported after armature and yoke from conducting terminal.
However, the caloric value of existing yoke is big, heat dispersion is poor, and electric conductivity is undesirable so that the use of relay
Life-span is shorter.
Utility model content
The purpose of this utility model is to provide a kind of conductive and strong high current terminal plate-inserting structure of the capacity of heat transmission.
To achieve these goals, the high current terminal plate-inserting structure that the utility model is provided includes yoke and copper tip,
The installation end of the copper tip is fixedly connected with the yoke, the output end output high current of the copper tip.
Because the utility model by copper tip and yoke by being divided into two-part structure, and use fine copper or copper alloy
Material makes the copper tip, then the copper tip is got up with yoke riveting, so that stating copper tip and the yoke
An entirety is fixed into, terminal is made by using fine copper or Cu alloy material, makes resistance lower, is conducive to improving terminal
Current capacity and the capacity of heat transmission, and then the caloric value of relay is effectively reduced, prevent terminal from burning, so as to be greatly enhanced relay
The electrical property of device.
It is preferred that the high current terminal plate-inserting structure also includes the spring plate being made of Cu alloy material, it is described to move
Piece is fixed on armature, and one end of the spring plate and the installation end of the copper tip are riveted, the other end of the spring plate
It is corresponding with static terminal.The spring plate is made by using Cu alloy material, resistance can be made further to reduce, so as to be conducive to
The current capacity and the capacity of heat transmission of terminal are improved, and then effectively reduces the caloric value of relay, the electrical property of relay is improved.
Specifically, moved end pin, the moved end pin output current are extended in the spring plate bending.Due to the moved end pin with
The spring plate is integrally formed, and therefore, the moved end pin is also to be made of Cu alloy material, its current capacity and heat conduction energy
Power is good.
Specifically, the surface of the yoke is provided with mounting groove, and the installation end of the copper tip is embedded in the mounting groove.
Specifically, the mounting groove has certain depth for being used to install, with the thickness for the installation end for coordinating the copper tip
Degree.
It is preferred that the installation end of the copper tip extends conducting end, the conducting end exports high current.
It is preferred that the installation end of the copper tip is riveted or hot-melt adhesive paste with the yoke.
Brief description of the drawings
Fig. 1 is the structure chart of the utility model high current terminal plate-inserting structure.
Fig. 2 is the exploded view of the utility model yoke and copper tip.
Embodiment
To describe technology contents of the present utility model, construction feature, the effect realized in detail, below in conjunction with embodiment
And coordinate accompanying drawing to be explained in detail.
As shown in Figure 1 and Figure 2, the utility model high current terminal plate-inserting structure 100 includes yoke 1, copper tip 2 and moved
Piece 3, the installation end 21 of the copper tip 2 is riveted with the yoke 1, and riveting point has four, improves twisting intensity, the copper tip
2 are made using pure copper material or Cu alloy material, the output high current of output end 22 of the copper tip 2.The spring plate 3
It is made using the Cu alloy material of high conductivity, the riveting of spring plate 3 ground is fixed on armature 4, and the spring plate 3
One end and the installation end 21 of the copper tip 2 are riveted, and the other end of the spring plate 3 is corresponding with static terminal.The copper tip 2
Installation end 21 can also use hot-melt adhesive paste to fix with the yoke 1.
Specifically, moved end pin 31, the output current of moved end pin 31 are extended in the bending of spring plate 3.Due to described dynamic
It is integrally formed with the spring plate 3 to hold pin 31, and therefore, the moved end pin 31 is also the Cu alloy material system with high conductivity
Into its current capacity and the capacity of heat transmission are good.
Again as shown in Fig. 2 the surface of the yoke 1 is provided with mounting groove 11, the installation end 21 of the copper tip 2 is embedded in institute
State mounting groove 11.The mounting groove 11 has certain depth with for installing, with the thickness for the installation end 21 for coordinating the copper tip 2
Degree, the thickness of output end 22 of the copper tip 2 is 0.8 millimeter or 0.5 millimeter.
In addition, the installation end 21 of the copper tip 2 of the present utility model also can be extended out conducting end, the conducting end can be defeated
Go out high current, so as to realize multiple output ends, improve the electric property of relay.
Because the utility model by copper tip 2 and yoke 1 by being divided into two-part structure, and use fine copper or copper alloy
Material makes the copper tip 2, then the copper tip 2 is riveted or heated with the yoke 1, so that stating copper tip 2
An entirety is fixed into the yoke 1, then by setting spring plate 3, the spring plate 3 is connected with the copper tip 2, from
And make the conductive current of high current terminal plate-inserting structure 100 be through to spring plate 3, then by the output end 22 of the copper tip 2
Outflow, flow route all passes through copper product；And copper tip 2 is made by using fine copper or Cu alloy material, make resistance lower,
Be conducive to improving the current capacity and the capacity of heat transmission of terminal, and then effectively reduce the caloric value of relay, prevent terminal from burning, from
And it is greatly enhanced the electrical property of relay；And the spring plate 3 is made by using Cu alloy material, resistance can be made to enter one
Step reduction, so as to be conducive to improving the current capacity and the capacity of heat transmission of terminal, and then effectively reduces the caloric value of relay, improves
The electrical property of relay.
The other structures of relay involved by the utility model high current terminal plate-inserting structure 100 are that this area is general
Known to logical technical staff, no longer it is described in detail herein.
Above disclosed is only preferred embodiments of the present utility model, can not limit the utility model with this certainly
Interest field, therefore equivalent variations made according to present utility model application the scope of the claims still fall within the utility model and are covered
Scope.
Claims (6)
1. a kind of high current terminal plate-inserting structure, it is characterised in that：Including yoke and copper tip, the installation end of the copper tip with
The yoke is fixedly connected, the output end output high current of the copper tip；The high current terminal plate-inserting structure also includes using
The spring plate that Cu alloy material is made, the spring plate is fixed on armature, and one end of the spring plate and the copper tip
Installation end riveting, the other end of the spring plate is corresponding with static terminal.
2. high current terminal plate-inserting structure as claimed in claim 1, it is characterised in that：Moved end is extended in the spring plate bending
Pin, the moved end pin output current.
3. high current terminal plate-inserting structure as claimed in claim 1, it is characterised in that：The surface of the yoke is provided with installation
Groove, the installation end of the copper tip is embedded in the mounting groove.
4. high current terminal plate-inserting structure as claimed in claim 3, it is characterised in that：The mounting groove has certain for pacifying
The depth of dress, with the thickness for the installation end for coordinating the copper tip.
5. high current terminal plate-inserting structure as claimed in claim 1, it is characterised in that：The installation end of the copper tip extends
Conducting end, the conducting end exports high current.
6. high current terminal plate-inserting structure as claimed in claim 1, it is characterised in that：The installation end of the copper tip with it is described
Yoke is riveted or hot-melt adhesive paste.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621264323.2U CN206505873U (en) | 2016-11-21 | 2016-11-21 | High current terminal plate-inserting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621264323.2U CN206505873U (en) | 2016-11-21 | 2016-11-21 | High current terminal plate-inserting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206505873U true CN206505873U (en) | 2017-09-19 |
Family
ID=59843789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621264323.2U Ceased CN206505873U (en) | 2016-11-21 | 2016-11-21 | High current terminal plate-inserting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206505873U (en) |
-
2016
- 2016-11-21 CN CN201621264323.2U patent/CN206505873U/en not_active Ceased
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20221221 Decision number of declaring invalidation: 59602 Granted publication date: 20170919 |
|
| IW01 | Full invalidation of patent right |