CN205582829U - From relay structure of taking simple and easy protection circuit - Google Patents
From relay structure of taking simple and easy protection circuit Download PDFInfo
- Publication number
- CN205582829U CN205582829U CN201620381315.XU CN201620381315U CN205582829U CN 205582829 U CN205582829 U CN 205582829U CN 201620381315 U CN201620381315 U CN 201620381315U CN 205582829 U CN205582829 U CN 205582829U
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- China
- Prior art keywords
- contact
- coil
- electrode sheet
- movable contact
- static
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- Expired - Fee Related
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Abstract
The utility model provides a from relay structure of taking simple and easy protection circuit, including iron core, coil, movable contact spring, static contact, the positive contact of coil, coil burden contact, P electrode slice, N electrode slice, resistance card, the coil is around on the iron core, and iron core upper portion both sides are fixed with movable contact spring and static contact respectively, and the movable contact spring is rotatable to make the movable contact of movable contact spring tip top can be with the stationary contact of static contact tip below or separately, the movable contact spring has the link for the other end of movable contact, and the static contact has the static connection end for the other end of stationary contact, the coil bottom level is fixed with P electrode slice, N electrode slice, resistance card. The utility model discloses a structure setting of P electrode slice, N electrode slice, resistance card for the relay integration has the circuit function of the protection circuit of diode and resistance constitution, thereby effectively reduces user's cost.
Description
Technical field
This utility model relates to a kind of relay construction carrying simple protection circuit.
Background technology
Prior art repeat circuit is all single structure, but typically has comparatively fixing attachment structure time actually used, for
This user needs the circuit additionally purchasing other components and parts required for realizing when connecting, the most relatively costly.
Utility model content
For solving above-mentioned technical problem, this utility model provides a kind of relay construction carrying simple protection circuit, and this carries
The relay construction of simple protection circuit is arranged by P electrode sheet, N electrode sheet, the structure of resistor disc so that relay is integrated
There is the circuit function of the protection circuit of diode and resistance composition, thus effectively reduce the cost of user.
This utility model is achieved by the following technical programs.
A kind of relay construction carrying simple protection circuit that this utility model provides, including iron core, coil, movable contact spring, quiet
The positive contact of contact, coil, coil bear contact, P electrode sheet, N electrode sheet, resistor disc；Described coil is around on iron core, ferrum
Both sides, core top are respectively fixed with movable contact spring and static contact, and movable contact spring rotatably makes the movable contact above movable contact spring end can be with quiet
Stationary contact below contact end contacts or separates；Movable contact spring is dynamically connected end relative to the other end of movable contact, and static contact is relative
The other end in stationary contact has static connection end；Described coil bottom is horizontally fixed with P electrode sheet, N electrode sheet, resistor disc；Line
One end of circle is sequentially connected with N electrode sheet, P electrode sheet, the positive contact of coil, and the other end of coil is sequentially connected with resistor disc, coil
Negative contact, the positive contact of coil is fixed on P electrode sheet, and coil is born contact and is fixed on resistor disc；P electrode sheet and N electrode sheet it
Between connect fixing.
Face contact between described P electrode sheet and N electrode sheet.
Described resistor disc one end connects coil, and the other end connects fixed coil and bears contact.
The beneficial effects of the utility model are: arranged by the structure of P electrode sheet, N electrode sheet, resistor disc so that relay
Device is integrated with the circuit function of the protection circuit of diode and resistance composition, thus effectively reduces the cost of user.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
In figure: 11-iron core, 12-coil, the positive contact of 13-coil, 14-coil bears contact, 21-movable contact spring, and 22-is dynamically connected end,
23-movable contact, 31-static contact, 32-static connection end, 33-stationary contact, 41-P electrode slice, 42-N electrode slice, 43-resistor disc.
Detailed description of the invention
The technical solution of the utility model is described further below, but claimed scope is not limited to described.
A kind of relay construction carrying simple protection circuit as shown in Figure 1, including iron core 11, coil 12, movable contact spring 21,
The positive contact of static contact 31, coil 13, coil bear contact 14, P electrode sheet 41, N electrode sheet 42, resistor disc 43；Described coil
12 are around on iron core 11, and both sides, iron core 11 top are respectively fixed with movable contact spring 21 and static contact 31, and movable contact spring 21 rotatably makes
Movable contact 23 above movable contact spring 21 end can contact with the stationary contact 33 below static contact 31 end or separate；Movable contact spring 21 phase
Being dynamically connected end 22 for the other end of movable contact 23, static contact 31 has static connection end 32 relative to the other end of stationary contact 33；
Described coil 12 bottom level is fixed with P electrode sheet 41, N electrode sheet 42, resistor disc 43；One end of coil 12 is sequentially connected with N
Electrode slice 42, P electrode sheet 41, the positive contact of coil 13, the other end of coil 12 is sequentially connected with resistor disc 43, contact 14 born by coil,
The positive contact of coil 13 is fixed on P electrode sheet 41, and coil is born contact 14 and is fixed on resistor disc 43；P electrode sheet 41 and N electrode sheet
Connect fixing between 42.
Thus, P electrode sheet 41, N electrode sheet 42 are equivalent to diode, and overall N electrode sheet 42, P electrode sheet 41, coil are the most tactile
Sheet 13, resistor disc 43, coil are born the structure setting of contact 14 and are equivalent in the connection of coil 12 diode and of connecting
Individual resistance, thus integrated most basic protection circuit.
Specifically, face contact between described P electrode sheet 41 and N electrode sheet 42.
Described resistor disc 43 one end connects coil 12, and the other end connects fixed coil and bears contact 14.
Claims (3)
1. carry a relay construction for simple protection circuit, including iron core (11), coil (12), movable contact spring (21),
Static contact (31), the positive contact of coil (13), coil bear contact (14), P electrode sheet (41), N electrode sheet (42), resistance
Sheet (43), it is characterised in that: described coil (12) is around on iron core (11), and iron core (11) both sides, top are fixed respectively
Having movable contact spring (21) and static contact (31), movable contact spring (21) rotatably makes the movable contact above movable contact spring (21) end
(23) can contact with the stationary contact (33) below static contact (31) end or separate；Movable contact spring (21) touches relative to dynamic
The other end of point (23) is dynamically connected end (22), and static contact (31) has static connection relative to the other end of stationary contact (33)
End (32)；Described coil (12) bottom level is fixed with P electrode sheet (41), N electrode sheet (42), resistor disc (43)；
One end of coil (12) is sequentially connected with N electrode sheet (42), P electrode sheet (41), the positive contact of coil (13), coil (12)
The other end be sequentially connected with resistor disc (43), contact (14) born by coil, the positive contact of coil (13) is fixed on P electrode sheet (41)
On, coil is born contact (14) and is fixed on resistor disc (43)；Connect between P electrode sheet (41) and N electrode sheet (42)
Fixing.
Carry the relay construction of simple protection circuit the most as claimed in claim 1, it is characterised in that: described P electrode sheet (41)
And face contact between N electrode sheet (42).
Carry the relay construction of simple protection circuit the most as claimed in claim 1, it is characterised in that: described resistor disc (43)
One end connects coil (12), and the other end connects fixed coil and bears contact (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620381315.XU CN205582829U (en) | 2016-04-28 | 2016-04-28 | From relay structure of taking simple and easy protection circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620381315.XU CN205582829U (en) | 2016-04-28 | 2016-04-28 | From relay structure of taking simple and easy protection circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205582829U true CN205582829U (en) | 2016-09-14 |
Family
ID=56859061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620381315.XU Expired - Fee Related CN205582829U (en) | 2016-04-28 | 2016-04-28 | From relay structure of taking simple and easy protection circuit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205582829U (en) |
-
2016
- 2016-04-28 CN CN201620381315.XU patent/CN205582829U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160914 Termination date: 20200428 |