CN206976254U - A kind of new type of relay structure - Google Patents
A kind of new type of relay structure Download PDFInfo
- Publication number
- CN206976254U CN206976254U CN201720328015.XU CN201720328015U CN206976254U CN 206976254 U CN206976254 U CN 206976254U CN 201720328015 U CN201720328015 U CN 201720328015U CN 206976254 U CN206976254 U CN 206976254U
- Authority
- CN
- China
- Prior art keywords
- housing
- pull bar
- coil
- elastic device
- conducting strip
- 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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Abstract
A kind of new type of relay structure, including housing, control device and switching device, the housing are magnetic conductivity material, and the housing bottom is provided with permanent magnet device.Bottom is provided with permanent magnet device, pull bar can be adsorbed above so that coil need not be powered always, save the energy.Housing is arranged to permeability magnetic material so that in coil electricity, housing can be respectively provided with opposite polarity with pull bar, attract each other.It is provided with magnetic conduction sheet, by increasing capacitance it is possible to increase housing magnetic conductivity.
Description
Technical field
It the utility model is related to electric switch field, and in particular to a kind of new type of relay structure.
Background technology
When automobile engine is run, transmitter needs to drive external generator to charge to battery, is used in automobile
When electric equipment starts, battery needs to be powered to electrical equipment.Due to generator to battery charge between circuit be through
Cross relay to connect as switch, battery is also using relay as switch to power supply for electrical equipment, is used on the market at present
Relay between automobile engine and battery, it is necessary to maintain to be powered always after magnet coil energization, it can just protect contact
Hold normally closed so that relay closes so that circuit turn-on, energy loss are big.Simultaneously because traditional relay is using pull bar, line
Circle, armature, contact reed, attract contact reed to be operated by armature, cause relay volume larger, while long-time work
Work easily fails, it is therefore desirable to provides a kind of new relay construction.
Utility model content
The utility model in view of the shortcomings of the prior art, proposes a kind of new type of relay structure, and concrete technical scheme is as follows：
A kind of new type of relay structure, it is characterised in that：Including housing (1), switching control mechanism (2) and switch contact machine
Structure (3), the housing (1) are magnetic conductivity material, and the housing (1) bottom is provided with permanent magnet (4)；
The switching control mechanism (2) is arranged in the housing (1), and the switch contact mechanism (3) is arranged on described
Housing (1) openend, the switching control mechanism (2) are controlled to the switch contact mechanism (3)；
The switch contact mechanism (3) includes upper end cover (3-1), switch columm (3-2), conducting strip (3-3), contact chip
(3-4) and the second elastic device (3-5), the upper end cover (3-1) are arranged in the housing (1) openend, two pieces of conducting strips
(3-3) is oppositely arranged in the upper end cover (3-1), and switch columm (3-2), institute are provided with the conducting strip (3-3)
State switch columm (3-2) upper end to pass at the top of the upper end cover (3-1), described second elastic device (3-5) one end is fixed
In the upper end cover (3-1) bottom, the other end is connected in the contact chip (3-4) first end face, the contact chip (3-4)
Contacted respectively with conducting strip described in two panels (3-3), the contact chip (3-4) second end face is provided with push rod (5)；
The switching control mechanism (2) includes coil (2-1), coil rack (2-2), pull bar (2-3), two winding wirings
Post (2-4) and the first elastic device (2-5), the coil rack (2-2) are arranged in the housing (1), the coil (2-1)
Be wrapped on the coil rack (2-2) periphery, one end of two coil leads (2-4) respectively with the coil (2-
1) two ends are electrically connected with, and the other end passes at the top of the upper end cover (3-1), and the pull bar (2-3) is located in the line
In ring framework (2-2), first elastic device (2-5) is set between the housing (1) bottom and the pull bar (2-3),
The pull bar (2-3) first elastic device (2-5) act under withstand on the push rod (5) so that contact chip (3-4) with
Conducting strip described in two panels (3-3) separates.
The utility model is achieved in that：Two binding posts are respectively connected to, with electrical circuit, two conductive poles be distinguished
With control power supply be connected, when magnet coil not it is electric when, pull bar the first elastic device effect under withstand on push rod so that contact
Piece separates with two panels conducting strip, is cut off with electrical circuit.When magnet coil obtains it is electric when, because housing and pull bar are magnetized respectively,
Housing bottom and pull bar lower end turn into opposite polarity electromagnet, and pull bar compresses downwards the first elastic device, due at housing bottom
Portion is provided with permanent magnet device, and after magnet coil will be electrically disconnected, pull bar is held by permanent magnet device, and contact chip is in the second elasticity dress
The effect of putting is lower to be contacted with two panels conducting strip, is turned on electrical circuit, and when needing cut-out electrical circuit, control power supply is passed through to coil
Negater circuit, due to pull bar with permanent magnet device magnetic on the contrary, pull bar is upspring, then cause under the effect of the first elastic device
Contact chip separates with two panels conducting strip.
Preferably to realize the utility model, may further be：Magnetic conduction sheet is provided with the top of the coil rack (2-2)
(6).Add the magnetic conductivity of housing.
It is further：Through hole (7) is offered on the coil rack (2-2), the pull bar (2-3) is located in described logical
In hole (7), annular boss (8) is provided with the through hole (7) interior lower end, pull bar (2-3) the epimere diameter is more than the drawing
Bar (2-3) hypomere diameter, described is set between the pull bar (2-3) step end face and the annular boss (8) upper surface
One elastic device (2-5).
The beneficial effects of the utility model are：Bottom is provided with permanent magnet device, pull bar can be adsorbed above, made
Obtaining coil need not be powered always, save the energy.Housing is arranged to permeability magnetic material so that in coil electricity, housing can
Opposite polarity is respectively provided with pull bar, is attracted each other.It is provided with magnetic conduction sheet, by increasing capacitance it is possible to increase housing magnetic conductivity.Above-mentioned advantage causes
Application of the present utility model is wider, is easy to utilization and extention of the present utility model.
Brief description of the drawings
Fig. 1 is installation diagram of the present utility model.
Embodiment
Presently preferred embodiments of the present invention is described in detail below in conjunction with the accompanying drawings, so that advantages and features of the invention energy
It is easier to be readily appreciated by one skilled in the art, apparent is clearly defined so as to be made to protection scope of the present invention.
As shown in Figure 1：A kind of new type of relay structure, it is characterised in that：Including housing 1, switching control mechanism 2 and switch
Contact mechanism 3, housing 1 are magnetic conductivity material, and the bottom of housing 1 is provided with permanent magnet 4；
Switching control mechanism 2 is arranged in housing 1, and switch contact mechanism 3 is arranged on the openend of housing 1, switchs control machine
Structure 2 is controlled to switch contact mechanism 3；Switch contact mechanism 3 includes upper end cover 3-1, switch columm 3-2, conducting strip 3-
3rd, contact chip 3-4 and the second elastic device 3-5, upper end cover 3-1 are arranged in the openend of housing 1, and two pieces of conducting strip 3-3 are relative to be set
Put in upper end cover 3-1, be provided with switch columm 3-2 on conducting strip 3-3, switch columm 3-2 upper ends are from upper end cover 3-1
Top passes, and second elastic device 3-5 one end is fixed on upper end cover 3-1 bottoms, and the other end is connected to contact chip 3-4 first end faces
On, contact chip 3-4 contacts with two panels conducting strip 3-3 respectively, and contact chip 3-4 second end faces are provided with push rod 5；
Switching control mechanism 2 includes coil 2-1, coil rack 2-2, pull bar 2-3, two coil lead 2-4 and first
Elastic device 2-5, coil rack 2-2 are arranged in housing 1, and coil 2-1 is wrapped on coil rack 2-2 peripheries, in coil bone
Magnetic conduction sheet 6 is provided with the top of frame 2-2.Two coil lead 2-4 one end is electrically connected with coil 2-1 two ends respectively,
The other end is passed at the top of the upper end cover 3-1, and pull bar 2-3 is located in coil rack 2-2, the bottom of housing 1 and pull bar 2-3 it
Between the first elastic device 2-5 is set, pull bar 2-3 is withstood on push rod 5 under the first elastic device 2-5 effects so that contact chip 3-4
Separated with two panels conducting strip 3-3.
Through hole 7 is offered on coil rack 2-2, pull bar 2-3 is located in through hole 7, and lower end is provided with ring in through hole 7
Shape boss 8, pull bar 2-3 epimeres diameter is more than pull bar 2-3 hypomere diameters, in pull bar 2-3 step end faces and the upper surface of annular boss 8
Between the first elastic device 2-5 is set.
Claims (3)
- A kind of 1. new type of relay structure, it is characterised in that：Including housing (1), switching control mechanism (2) and switch contact mechanism (3), the housing (1) is magnetic conductivity material, and the housing (1) bottom is provided with permanent magnet (4)；The switching control mechanism (2) is arranged in the housing (1), and the switch contact mechanism (3) is arranged on the housing (1) openend, the switching control mechanism (2) are controlled to the switch contact mechanism (3)；The switch contact mechanism (3) includes upper end cover (3-1), switch columm (3-2), conducting strip (3-3), contact chip (3- 4) it is arranged on the second elastic device (3-5), the upper end cover (3-1) in the housing (1) openend, two pieces of conducting strip (3- 3) it is oppositely arranged in the upper end cover (3-1), switch columm (3-2) is provided with the conducting strip (3-3), it is described to open Close binding post (3-2) upper end to pass at the top of the upper end cover (3-1), described second elastic device (3-5) one end is fixed on institute State upper end cover (3-1) bottom, the other end is connected in the contact chip (3-4) first end face, the contact chip (3-4) respectively with Conducting strip described in two panels (3-3) contacts, and the contact chip (3-4) second end face is provided with push rod (5)；The switching control mechanism (2) includes coil (2-1), coil rack (2-2), pull bar (2-3), two coil leads (2-4) and the first elastic device (2-5), the coil rack (2-2) are arranged in the housing (1), and the coil (2-1) twines Be wound on the coil rack (2-2) periphery, one end of two coil leads (2-4) respectively with the coil (2-1) Two ends be electrically connected with, the other end is passed at the top of the upper end cover (3-1), and the pull bar (2-3) is located in the coil In skeleton (2-2), first elastic device (2-5), institute are set between the housing (1) bottom and the pull bar (2-3) State pull bar (2-3) to withstand on the push rod (5) in the case where first elastic device (2-5) acts on so that contact chip (3-4) and two Conducting strip described in piece (3-3) separates.
- A kind of 2. new type of relay structure according to claim 1, it is characterised in that：At the top of the coil rack (2-2) It is provided with magnetic conduction sheet (6).
- A kind of 3. new type of relay structure according to claim 1, it is characterised in that：Opened on the coil rack (2-2) Provided with through hole (7), the pull bar (2-3) is located in the through hole (7), and the through hole (7) interior lower end is provided with convex annular Platform (8), pull bar (2-3) the epimere diameter is more than the pull bar (2-3) hypomere diameter, in the pull bar (2-3) step end face First elastic device (2-5) is set between the annular boss (8) upper surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720328015.XU CN206976254U (en) | 2017-03-31 | 2017-03-31 | A kind of new type of relay structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720328015.XU CN206976254U (en) | 2017-03-31 | 2017-03-31 | A kind of new type of relay structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206976254U true CN206976254U (en) | 2018-02-06 |
Family
ID=61414459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720328015.XU Expired - Fee Related CN206976254U (en) | 2017-03-31 | 2017-03-31 | A kind of new type of relay structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206976254U (en) |
-
2017
- 2017-03-31 CN CN201720328015.XU patent/CN206976254U/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: 20180206 |