CN106409609A - Electromagnetic switch-device flexible support limiting structure - Google Patents
Electromagnetic switch-device flexible support limiting structure Download PDFInfo
- Publication number
- CN106409609A CN106409609A CN201510481382.9A CN201510481382A CN106409609A CN 106409609 A CN106409609 A CN 106409609A CN 201510481382 A CN201510481382 A CN 201510481382A CN 106409609 A CN106409609 A CN 106409609A
- Authority
- CN
- China
- Prior art keywords
- electromagnetic switch
- pedestal
- limiting structure
- drawer
- flexible support
- 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.)
- Granted
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/02—Bases; Casings; Covers
- H01H50/04—Mounting complete relay or separate parts of relay on a base or inside a case
- H01H50/041—Details concerning assembly of relays
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Switch Cases, Indication, And Locking (AREA)
- Train Traffic Observation, Control, And Security (AREA)
Abstract
An electromagnetic switch-device flexible support limiting structure comprises an electromagnetic switch body pedestal (1) and a middle pedestal (2). The structure is characterized in that the middle pedestal (2) is installed on the electromagnetic switch body pedestal (1) so as to form an integral body whose internal portion is provided with a drawer installation groove (3); an electromagnetic switch component installation pedestal (4) is installed in the drawer installation groove (3); an internal surface of the drawer installation groove (3) is provided with a compression spring sheet (5); and the compression spring sheet (5) can abut against a bottom of the electromagnetic switch component installation pedestal (4) so that the electromagnetic switch component installation pedestal (4) abuts against a limiting structure (201) on the middle pedestal (2). In the invention, a component which is maintained is designed in a drawer type structure which can be separated from an electromagnetic switch main body; through a flexible support limiting structure, the drawer structure is installed in a electromagnetic switch device pedestal; and according to a need, a damaged component can be repaired, repairing cost is saved and repairing efficiency is increased.
Description
Technical field
The invention belongs to electric control switch technical field, it is exactly specifically to be related to a kind of electromagnetic switch, especially
It is to be related to electromagnetic switch flexible support position limiting structure, can save maintenance cost.
Background technology
Electromagnetic switch is exactly the switch with magnet control, that is, electromagnet and the combination switching.Work as electricity
Electromagnetic attraction is produced, movable core pushes and pulls switch contact closure, thus connecting institute after magnet coil energising
Control circuit.Electromagnetic switch is widely used in every profession and trade, is most commonly that the contactor of industrial circle.
Contactor is used to be frequently switched on and disconnect the electricity of alternating current-direct current main circuit and Large Copacity control electric current at a distance
Device.There is the control capability that is swift in motion safe and convenient to use greatly, can frequent operation and the advantages of remote-controlled operation.
It is mainly used as the master switch of motor, small generator, heating equipment, electric welding machine and capacitor bank etc. are various
The master switch of equipment.Can turn on and disconnecting consumers electric current, but short circuit current, therefore Chang Yurong can not be cut off
Disconnected device and electrothermal relay etc. use cooperatively.Mainly by contact system, electromagnetic mechanism and arc-control device etc. form.
Coil and static contact are fixed, and after coil electricity, the electromagnetic force of generation overcomes the reaction of spring
Power, by armature adhesive and make；Static contact contacts, thus connecting main circuit.When the coil is de-energized, due to
Electromagnetic attraction disappear, armature rely on spring reaction force and tripping, moving contact and static contact also separate therewith,
Cut-out main circuit.
Electromagnetic switch common in the market has two kinds, and one kind is coil and circuit board and electromagnetic switch body is whole
It is made of one, when coil or circuit board damage it is necessary to first electromagnetic switch entirely be pulled down from wiring unit,
Maintenance period is long.During dismounting, also can reduce switch performance.Another kind is coil and circuit board does
Integral, then no matter which damages for both, will change together, maintenance cost is big.
Content of the invention
It is an integration knot that the purpose of the present invention is aiming at existing electromagnetic switch apparatus of repair parts with main body
The technological deficiency of structure, provides a kind of electromagnetic switch dismountable flexible support limit structure, the portion that will safeguard
Part design can be from the detached drawer-type structure of electromagnetic switch main body, by flexible support position limiting structure at one
Drawer structure is arranged in electromagnetic switch pedestal, can as needed the single parts of damage be tieed up
Repair, saved maintenance cost, improve maintenance efficiency
Technical scheme
In order to realize technique scheme, the electromagnetic switch flexible support position limiting structure that the present invention designs, it
Including electromagnetic switch body base and middle pedestal it is characterised in that：Described middle pedestal is arranged on electromagnetic switch originally
Being combined into inside on susceptor body has the entirety of a drawer mounting groove, electromagnet/switch assembly drawer type installation pedestal
It is contained in drawer mounting groove, equipped with clamping leaf spring on described drawer mounting groove inner surface, described holddown spring
Piece can prop up electromagnet/switch assembly drawer type installation pedestal bottom and make electromagnet/switch assembly drawer type installation pedestal
It is close to the position limiting structure on pedestal.
Further, described clamping leaf spring is arcuation spring leaf, and arcuation spring leaf two ends insertion electromagnetic switch is originally
The bar in the hole of susceptor body, arcuation face props up electromagnet/switch assembly drawer type installation pedestal bottom.
Further, described position limiting structure is block limited block, and limited block is provided with reinforcement, and limited block is pressed in electricity
On magnetic switch part drawer type installation pedestal inner bottom surface.
Further, equipped with coil and circuit board in described electromagnet/switch assembly drawer type installation pedestal.
Beneficial effect
The present invention provides a kind of electromagnetic switch dismountable flexible support limit structure, the part that will safeguard
Design can be from the detached drawer-type structure of electromagnetic switch main body at one, will by flexible support position limiting structure
Drawer structure is arranged in electromagnetic switch pedestal, can as needed the single parts of damage be keeped in repair,
Save maintenance cost, improve maintenance efficiency
Brief description
Accompanying drawing 1 is the product figure of the present invention.
Accompanying drawing 2 is the decomposing schematic representation of the present invention.
Accompanying drawing 3 is position limiting structure schematic diagram in the present invention.
Specific embodiment
With reference to the accompanying drawings and examples, the present invention will be further described.
Embodiment
As shown in figure 1 and 2, electromagnetic switch flexible support position limiting structure, it includes electromagnetic switch body
Pedestal 1 and middle pedestal 2, wherein, in described middle pedestal 2 is arranged on electromagnetic switch body base 1 and is combined into
There is the entirety of a drawer mounting groove 3 in portion, and electromagnet/switch assembly drawer type installation pedestal 4 is contained in drawer and installs
In groove 3, equipped with clamping leaf spring 5 on described drawer mounting groove 3 inner surface, described clamping leaf spring 5 can
Propping up electromagnet/switch assembly drawer type installation pedestal 4 bottom makes electromagnet/switch assembly drawer type installation pedestal 4 lean on
The tightly position limiting structure 201 on middle pedestal 2.
Described clamping leaf spring 5 is arcuation spring leaf, and electromagnetic switch body base 1 is inserted at arcuation spring leaf two ends
Bar hole 101 in, arcuation face props up electromagnet/switch assembly drawer type installation pedestal 4 bottom.
As shown in Figure 3, described position limiting structure 201 is block limited block, and limited block is provided with reinforcement, limit
Position block is pressed on electromagnet/switch assembly drawer type installation pedestal 4 inner bottom surface.
Equipped with coil and circuit board in described electromagnet/switch assembly drawer type installation pedestal 4.
When electromagnet/switch assembly drawer type installation pedestal 4 inserts electromagnetic switch body base 1 and 2 groups of middle pedestal
The drawer mounting groove 3 closing, clamping leaf spring 5 can produce elastic deformation and then produce counter-force by electromagnetic switch
Part drawer type installation pedestal 4 abuts against on the position limiting structure 201 of middle pedestal 2, in addition, clamping leaf spring 5
Decrease middle pedestal 2 and load the frictional resistance that drawer mounting groove 3 is subject to, clamping leaf spring 5 makes middle pedestal 2
There is gap and drawer mounting groove 3 inner bottom surface between, even if middle pedestal 2 is deposited with drawer mounting groove 3 inner bottom surface
Drawer mounting groove can also smoothly be inserted in cooperation deformation.
The part design that the present invention will safeguard can be from the detached drawer-type structure of electromagnetic switch main body at one
In, by flexible support position limiting structure, drawer structure is arranged in electromagnetic switch pedestal, can be according to need
To keep in repair to damaging single parts, to have saved maintenance cost, improve maintenance efficiency
Structure depicted in the present embodiment institute accompanying drawings, ratio, size etc., all only in order to coordinate specification institute
The content disclosing, so that those skilled in the art understands and reads, being not limited to the present invention can implement
Qualifications, therefore do not have technical essential meaning, the modification of any structure, the change of proportionate relationship or
The adjustment of size, under not affecting present invention effect that can be generated by and the purpose that can reach, all should still fall
In the range of disclosed technology contents obtain and can cover.Meanwhile, in this specification cited as
" on ", D score, "left", "right", " middle ", " clockwise ", the term of " counterclockwise " etc., also only
For ease of narration understand, and be not used to limit the enforceable scope of the present invention, the change of its relativeness or
Adjustment, under no essence change technology contents, when being also considered as the enforceable category of the present invention.
Claims (4)
1. electromagnetic switch flexible support position limiting structure, it includes electromagnetic switch body base (1) and middle pedestal
(2) it is characterised in that：Described middle pedestal (2) is arranged on and is combined into inside on electromagnetic switch body base (1)
There is the entirety of a drawer mounting groove (3), electromagnet/switch assembly drawer type installation pedestal (4) is contained in drawer and installs
In groove (3), equipped with clamping leaf spring (5), described clamping leaf spring on described drawer mounting groove (3) inner surface
(5) can prop up electromagnet/switch assembly drawer type installation pedestal (4) bottom makes electromagnet/switch assembly drawer type pacify
Dress pedestal (4) is close to the position limiting structure (201) on middle pedestal (2).
2. electromagnetic switch flexible support position limiting structure as claimed in claim 1 it is characterised in that：Institute
Stating clamping leaf spring (5) is arcuation spring leaf, and electromagnetic switch body base (1) is inserted at arcuation spring leaf two ends
In bar hole (101), arcuation face props up electromagnet/switch assembly drawer type installation pedestal (4) bottom.
3. electromagnetic switch flexible support position limiting structure as claimed in claim 1 it is characterised in that：Institute
Stating position limiting structure (201) is block limited block, and limited block is provided with reinforcement, and limited block is pressed in electromagnetic switch portion
On part drawer type installation pedestal (4) inner bottom surface.
4. electromagnetic switch flexible support position limiting structure as claimed in claim 1 it is characterised in that：Institute
State on electromagnet/switch assembly drawer type installation pedestal (4) equipped with coil and circuit board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510481382.9A CN106409609B (en) | 2015-08-03 | 2015-08-03 | Electromagnetic switch flexible support position limiting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510481382.9A CN106409609B (en) | 2015-08-03 | 2015-08-03 | Electromagnetic switch flexible support position limiting structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106409609A true CN106409609A (en) | 2017-02-15 |
| CN106409609B CN106409609B (en) | 2018-12-07 |
Family
ID=58007625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510481382.9A Active CN106409609B (en) | 2015-08-03 | 2015-08-03 | Electromagnetic switch flexible support position limiting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106409609B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005216550A (en) * | 2004-01-27 | 2005-08-11 | Matsushita Electric Works Ltd | Micro relay |
| CN201732734U (en) * | 2010-07-20 | 2011-02-02 | 松川精密股份有限公司 | Relay |
| CN204927192U (en) * | 2015-08-03 | 2015-12-30 | 上海良信电器股份有限公司 | Electromagnetic switch ware resilient mounting limit structure |
-
2015
- 2015-08-03 CN CN201510481382.9A patent/CN106409609B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005216550A (en) * | 2004-01-27 | 2005-08-11 | Matsushita Electric Works Ltd | Micro relay |
| CN201732734U (en) * | 2010-07-20 | 2011-02-02 | 松川精密股份有限公司 | Relay |
| CN204927192U (en) * | 2015-08-03 | 2015-12-30 | 上海良信电器股份有限公司 | Electromagnetic switch ware resilient mounting limit structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106409609B (en) | 2018-12-07 |
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| GR01 | Patent grant |