CN106409610A - Electromagnetic switch-device drawer-type pedestal structure - Google Patents
Electromagnetic switch-device drawer-type pedestal structure Download PDFInfo
- Publication number
- CN106409610A CN106409610A CN201510481984.4A CN201510481984A CN106409610A CN 106409610 A CN106409610 A CN 106409610A CN 201510481984 A CN201510481984 A CN 201510481984A CN 106409610 A CN106409610 A CN 106409610A
- Authority
- CN
- China
- Prior art keywords
- electromagnetic switch
- drawer type
- plug
- base
- mounting groove
- 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
- H01H50/045—Details particular to contactors
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B11/00—Switchgear having carriage withdrawable for isolation
- H02B11/12—Switchgear having carriage withdrawable for isolation with isolation by horizontal withdrawal
- H02B11/173—Switchgear having carriage withdrawable for isolation with isolation by horizontal withdrawal drawer type
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- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
An electromagnetic switch-device drawer-type pedestal 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); and an electromagnetic switch component drawer type installation pedestal (4) is installed in the drawer installation groove (3). In the invention, a component which is maintained is designed in a drawer-type electromagnetic switch component drawer type installation pedestal so that the component can be separated from an electromagnetic switch device at any time according to a maintenance need.
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 drawer type understructure.
Background technology
Catalyst is used to be frequently switched at a distance and disconnect alternating current-direct current main circuit and Large Copacity control electric current
Electrical equipment.There is the control capability that is swift in motion safe and convenient to use greatly, energy frequent operation and remote-controlled operation etc. is excellent
Point.Electromagnetic switch is widely used as cut-offfing and control circuit of electric power as a kind of of catalyst, is mainly used as
Control the startup of induction alternating current (AC) motor, stopping, reversion, speed governing, and with the protection device groups such as thermorelay
Close, protect motor.
Catalyst can turn on and disconnecting consumers electric current, but can not cut off short circuit current, therefore often and fuse and
Thermorelay etc. uses cooperatively.Mainly by contact system；Electromagnetic mechanism and arc-control device etc. form.Coil and
Static contact is fixed, and after coil electricity, the electromagnetic force of generation overcomes the counteracting force of spring, will
Armature adhesive simultaneously makes；Static contact contacts, thus connecting main circuit.When the coil is de-energized, because electromagnetism is inhaled
Power disappear, armature rely on spring counteracting 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
Entirely it is made of one, when coil or circuit board damage it is necessary to first that electromagnetic switch is whole from wiring unit
Pull down, maintenance period is long.During dismounting, also can reduce switch performance.Another kind is coil and electricity
Road plate is made of one, and then no matter which damages for both, will change together, maintenance cost is big.
Content of the invention
The purpose of the present invention is aiming at existing electromagnetic switch treats it is an integration between apparatus of repair parts
The technological deficiency of structure, provides a kind of electromagnetic switch drawer type understructure, and the part design that will safeguard exists
One can be carried out to the single parts of damage from the detached drawer-type structure of electromagnetic switch main body as needed
Maintenance, has saved maintenance cost, has improve maintenance efficiency
Technical scheme
In order to realize above-mentioned technical purpose, the electromagnetic switch drawer type understructure of present invention design, it wraps
Include electromagnetic switch body base and middle pedestal it is characterised in that：Described middle pedestal is contained in electromagnetic switch body base
Being combined into inside on seat has the entirety of a drawer mounting groove, and electromagnet/switch assembly drawer type installation pedestal is contained in
In drawer mounting groove；
Equipped with static iron core, circuit board, coil and plug group in described electromagnet/switch assembly drawer type installation pedestal
Part, plug-assembly is connected with circuit board by wire, and circuit board is connected with coil by wire, coil electricity
Static iron core can be made to magnetize, circuit board and coil are pressed on electromagnet/switch assembly drawer type and install base by friction top
On seat；
Equipped with binding post and jack assemblies on described electromagnetic switch body base, binding post pass through wire with
Jack assemblies connect；
Described plug-assembly and jack assemblies are conductively connected by plug-in.
Further, described drawer mounting groove inner surface can prop up electromagnet/switch assembly drawer equipped with spring leaf
Formula installation pedestal bottom makes electromagnet/switch assembly drawer type installation pedestal be close to the position limiting structure on middle pedestal.
Further, described position-limit mechanism 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, described jack assemblies include socket base and elastic lobed chuck, and elastic lobed chuck is fixed
It is arranged in the chuck mounting groove of socket base, the socket base back side is provided with the spacing guide table of socket base, institute
State plug-assembly and include Plug base and resilient sheet-like inserted sheet, resilient sheet-like inserted sheet is installed on Plug base
In inserted sheet mounting groove, the contact of described resilient sheet-like inserted sheet is inserted into being formed in corresponding elasticity lobed chuck
Electrical connection, the described Plug base back side is provided with the spacing guide table of Plug base.
Further, the spacing guide table of described socket base is inserted in the socket mounting groove of electromagnetic switch body base,
The spacing guide table of described Plug base is inserted in the plug mounting groove of electromagnet/switch assembly drawer type installation pedestal.
Further, the spacing guide table of described socket base and the spacing guide table of Plug base are T-shaped boss, right
The socket mounting groove answered and plug mounting groove are T-slot.
Further, described spring leaf two ends are contained in drawer mounting groove inner surface bar in the hole.
Beneficial effect
The part design that the present invention will safeguard is in a drawer type electromagnet/switch assembly drawer type installation pedestal
In, can be separated with electromagnetic switch according to the needs safeguarded at any time.Coil and circuit board are by a friction top
It is fixed on drawer structure, can more emat coil or circuit board as long as removing compressing member.Simultaneously in electromagnetic switch
Device setting plug-assembly and jack assemblies, this two structures make maintainer when safeguarding electromagnetic switch not
With tearing power line and PLC control line open.In order that the assembling of drawer type base and operability are more preferably, in electromagnetism
Derailing switch drawer mounting groove inner surface is provided with some spring leafs, and electromagnet/switch assembly drawer type installation pedestal fills
Fashionable, spring leaf makes drawer-type structure ensure that sound iron core in its bottom as buffering and positioning auxiliary
The position degree of adhesive.
Brief description
Accompanying drawing 1 is the product figure of the embodiment of the present invention.
Accompanying drawing 2 is that in the embodiment of the present invention, electromagnet/switch assembly drawer type installation pedestal extracts structural representation out.
Accompanying drawing 3 is decomposing schematic representation in the embodiment of the present invention.
Accompanying drawing 4 is plug-assembly and jack assemblies annexation figure in the embodiment of the present invention.
Accompanying drawing 5 is plug-assembly product figure in the embodiment of the present invention.
Accompanying drawing 6 is jack assemblies exploded view in the embodiment of the present invention.
Accompanying drawing 7 is spring leaf mounting structure schematic diagram in the embodiment of the present invention.
Accompanying drawing 8 is position-limit mechanism structural representation in the embodiment of the present invention.
Specific embodiment
With reference to the accompanying drawings and examples, the present invention will be further described.
Embodiment
As shown in accompanying drawing 1～3, electromagnetic switch drawer type understructure, it includes electromagnetic switch body base
1 and middle pedestal 2 it is characterised in that：In described middle pedestal 2 is contained 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 static iron core 5, circuit board 6, coil 7 and in described electromagnet/switch assembly drawer type installation pedestal 4
Plug-assembly 8, plug-assembly 8 is connected with circuit board 6 by wire, and circuit board 6 passes through wire and coil 7
Connect, coil 7 energising can make static iron core 5 magnetize, and circuit board 6 and coil 7 are pressed on by friction top 9
In electromagnet/switch assembly drawer type installation pedestal 4；
Equipped with binding post 10 and jack assemblies 11, binding post 10 on described electromagnetic switch body base 1
It is connected with jack assemblies 11 by wire；
Described plug-assembly 8 is electrically connected by plug-in with jack assemblies 11.
As shown in Figure 7, described drawer mounting groove 3 inner surface can prop up electromagnetism equipped with spring leaf 12 to open
Closing part drawer type installation pedestal 4 bottom makes electromagnet/switch assembly drawer type installation pedestal 4 be close to middle pedestal 2
On position limiting structure 201.Described spring leaf 12 two ends are contained in drawer mounting groove 3 inner surface bar hole 301.
In addition, spring leaf 12 decreases middle pedestal 2 loads the frictional resistance that drawer mounting groove 3 is subject to, spring leaf 12
Make there is gap between pedestal 2 and drawer mounting groove 3 inner bottom surface, even if middle pedestal 2 and drawer mounting groove 3
There is cooperation deformation and can also smoothly insert drawer mounting groove in inner bottom surface.
As shown in Figure 8, described position-limit mechanism 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.
As shown in accompanying drawing 4～6, described jack assemblies 11 include socket base 1101 and elastic lobed chuck
1102, elastic lobed chuck 1102 is fixedly mounted in the chuck mounting groove 1101a of socket base 1101, inserts
Seat pedestal 1101 back side is provided with spacing guide table 1101b of socket base, and described plug-assembly 8 includes plug base
Seat 801 and resilient sheet-like inserted sheet 802, resilient sheet-like inserted sheet 802 is installed on the inserted sheet peace of Plug base 801
In tankage 801a, the contact of described resilient sheet-like inserted sheet 802 is inserted into corresponding elasticity lobed chuck 1102
Interior formation electrically connects, and described Plug base 801 back side is provided with spacing guide table 801b of Plug base.
Spacing guide table 1101b of described socket base inserts the socket mounting groove 101 of electromagnetic switch body base 1
Interior, spacing guide table 801b of described Plug base inserts the plug of electromagnet/switch assembly drawer type installation pedestal 4
In mounting groove 401.
Spacing guide table 1101b of described socket base and spacing guide table 801b of Plug base are T-shaped boss,
Corresponding socket mounting groove 101 and plug mounting groove 401 are T-slot.
The part design that the present invention will safeguard is in a drawer type electromagnet/switch assembly drawer type installation pedestal 4
In, can be separated with electromagnetic switch according to the needs safeguarded at any time.Coil 7 and circuit board 6 are pressed by one
Tight lid 9 is fixed on drawer structure, can more emat coil 7 or circuit board 6 as long as removing friction top 9.Simultaneously
Plug in electromagnetic switch and put plug-assembly 8 and jack assemblies 11, this two structures make maintainer in dimension
Without tearing power line and PLC control line open during shield electromagnetic switch.In order that the assembling of drawer type base and behaviour
The property made more preferably, is provided with some spring leafs 12, electromagnetic switch portion on electromagnetic switch drawer mounting groove inner surface
When part drawer type installation pedestal loads, spring leaf 12 in its bottom as buffering and positioning auxiliary, tie by drawer type
Structure ensure that the position degree of sound iron core adhesive.
Structure depicted in the present embodiment institute accompanying drawings, ratio, size etc., all only in order to coordinate description institute
The content disclosing, so that those skilled in the art understands and reads, being not limited to the present invention can implement
Qualificationss, 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 (7)
1. electromagnetic switch drawer type understructure, it includes electromagnetic switch body base (1) and middle pedestal (2),
It is characterized in that：Described middle pedestal (2) is contained on electromagnetic switch body base (1) and is combined into inside and has one to take out
The entirety of drawer mounting groove (3), electromagnet/switch assembly drawer type installation pedestal (4) is contained in drawer mounting groove (3)；
Equipped with static iron core (5), circuit board (6), coil on described electromagnet/switch assembly drawer type installation pedestal (4)
(7) and plug-assembly (8), plug-assembly (8) is connected with circuit board (6) by wire, and circuit board (6) passes through wire
It is connected with coil (7), coil (7) energising can make static iron core (5) magnetize, and friction top (9) is by circuit board (6) and line
Circle (7) is pressed on electromagnet/switch assembly drawer type installation pedestal (4)；
Equipped with binding post (10) and jack assemblies (11), binding post on described electromagnetic switch body base (1)
(10) it is connected with jack assemblies (11) by wire；
Described plug-assembly (8) and jack assemblies (11) are conductively connected by plug-in.
2. electromagnetic switch drawer type understructure as claimed in claim 1 it is characterised in that：Described
Electromagnet/switch assembly drawer type can be propped up equipped with spring leaf (12) on drawer mounting groove (3) inner surface and base is installed
Seat (4) bottom makes the position limiting structure that electromagnet/switch assembly drawer type installation pedestal (4) is close on middle pedestal (2)
(201).
3. electromagnetic switch drawer type understructure as claimed in claim 1 it is characterised in that：Described
Position-limit mechanism (201) is block limited block, and limited block is provided with reinforcement, and limited block is pressed in electromagnet/switch assembly
On drawer type installation pedestal (4) inner bottom surface.
4. electromagnetic switch drawer type understructure as claimed in claim 1 it is characterised in that：Described
Jack assemblies (11) include socket base (1101) and elastic lobed chuck (1102), elastic lobed chuck (1102)
It is fixedly mounted in the chuck mounting groove (1101a) of socket base (1101), socket base (1101) back side is provided with
The spacing guide table of socket base (1101b), described plug-assembly (8) includes Plug base (801) and resilient sheet-like
Inserted sheet (802), resilient sheet-like inserted sheet (802) is installed in the inserted sheet mounting groove (801a) of Plug base (801),
The contact of described resilient sheet-like inserted sheet (802) is inserted into being formed in corresponding elasticity lobed chuck (1102) and is electrically connected
Connect, described Plug base (801) back side is provided with the spacing guide table of Plug base (801b).
5. electromagnetic switch drawer type understructure as claimed in claim 4 it is characterised in that：Described
The spacing guide table of socket base (1101b) is inserted in the socket mounting groove (101) of electromagnetic switch body base (1),
The spacing guide table (801b) of described Plug base inserts the plug of electromagnet/switch assembly drawer type installation pedestal (4)
In mounting groove (401).
6. electromagnetic switch drawer type understructure as claimed in claim 5 it is characterised in that：Described
The spacing guide table of socket base (1101b) and the spacing guide table of Plug base (801b) are T-shaped boss, corresponding
Socket mounting groove (101) and plug mounting groove (401) be T-slot.
7. electromagnetic switch drawer type understructure as claimed in claim 2 it is characterised in that：Described
Spring leaf (12) two ends are contained in drawer mounting groove (3) inner surface bar hole (301).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510481984.4A CN106409610B (en) | 2015-08-03 | 2015-08-03 | Electromagnetic switch drawer type understructure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510481984.4A CN106409610B (en) | 2015-08-03 | 2015-08-03 | Electromagnetic switch drawer type understructure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106409610A true CN106409610A (en) | 2017-02-15 |
| CN106409610B CN106409610B (en) | 2018-11-02 |
Family
ID=58008290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510481984.4A Active CN106409610B (en) | 2015-08-03 | 2015-08-03 | Electromagnetic switch drawer type understructure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106409610B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109473318A (en) * | 2018-11-30 | 2019-03-15 | 德力西电气有限公司 | A kind of drawer type coil device for contactor |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0952650A2 (en) * | 1998-04-20 | 1999-10-27 | CUBIC-Modulsystem A/S | A switch system of the drawer type |
| CN104409282A (en) * | 2014-11-20 | 2015-03-11 | 宁波市鄞州永林电子电器有限公司 | Clamping fixation type relay |
| CN205028850U (en) * | 2015-08-03 | 2016-02-10 | 上海良信电器股份有限公司 | Electromagnetic switch ware drawer type base structure |
-
2015
- 2015-08-03 CN CN201510481984.4A patent/CN106409610B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0952650A2 (en) * | 1998-04-20 | 1999-10-27 | CUBIC-Modulsystem A/S | A switch system of the drawer type |
| CN104409282A (en) * | 2014-11-20 | 2015-03-11 | 宁波市鄞州永林电子电器有限公司 | Clamping fixation type relay |
| CN205028850U (en) * | 2015-08-03 | 2016-02-10 | 上海良信电器股份有限公司 | Electromagnetic switch ware drawer type base structure |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109473318A (en) * | 2018-11-30 | 2019-03-15 | 德力西电气有限公司 | A kind of drawer type coil device for contactor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106409610B (en) | 2018-11-02 |
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