CN205028850U - Electromagnetic switch ware drawer type base structure - Google Patents
Electromagnetic switch ware drawer type base structure Download PDFInfo
- Publication number
- CN205028850U CN205028850U CN201520592082.3U CN201520592082U CN205028850U CN 205028850 U CN205028850 U CN 205028850U CN 201520592082 U CN201520592082 U CN 201520592082U CN 205028850 U CN205028850 U CN 205028850U
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- base
- drawer type
- electromagnetic switch
- plug
- mounting groove
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Abstract
Electromagnetic switch ware drawer type base structure, it includes electromagnetic switch body base (1) and well base (2), its characterized in that: well base (2) dress makes up the inside whole that has one drawer mounting groove (3) on electromagnetic switch body base (1), electromagnetic switch part drawer type mounting base (4) is adorned in drawer mounting groove (3), the utility model discloses the part design that will maintain can be at any time according to needs and the separation of electromagnetic switch ware maintained in a drawer type electromagnetic switch part drawer type mounting base.
Description
Technical field
The utility model belongs to electric control switch technical field, specifically just relates to a kind of electromagnetic switch, especially relates to electromagnetic switch drawer type understructure.
Background technology
Contactor is used to the electrical equipment switching on and off alternating current-direct current main circuit and Large Copacity control electric current at a distance continually.There is the control capability that is swift in motion safe and convenient to use greatly, can the advantage such as frequent operation and remote operation.Electromagnetic switch is widely used as cut-offfing and control circuit of electric power as a kind of of contactor, main be used as to control induction alternating current (AC) motor startup, stopping, reversion, speed governing, and combine with the protective device such as thermal relay, protects motor.
Contactor can switch on and off load current, but can not cutting-off of short-circuit electric current, therefore normal and fuse and thermal relay etc. with the use of.Primarily of contact system; The composition such as electromagnetic mechanism and arc-control device.Coil and fixed contact are fixed, when after coil electricity, the electromagnetic force of generation overcomes the reaction force of spring, armature adhesive are made; Fixed contact contacts, thus connects main circuit.When the coil is de-energized, because electromagnetic attraction disappears, armature relies on the reaction force of spring and tripping, and moving contact and fixed contact are also separated thereupon, cut off main circuit.
Electromagnetic switch common in the market has two kinds, and one is coil and circuit board and electromagnetic switch body is whole is made of one, and when coil or circuit board damage, must first pull down whole from wiring unit for electromagnetic switch, maintenance period is long.In the process of dismounting, also switch performance can be reduced.Another kind is that coil and circuit board are made of one, and then regardless of both which damages, all will change together, maintenance cost is large.
Utility model content
The purpose of this utility model is exactly treat the technological deficiency of the structure being an integration for existing electromagnetic switch between apparatus of repair parts, a kind of electromagnetic switch drawer type understructure is provided, the part design that will safeguard one can from electromagnetic switch body portion from drawer-type structure, as required the single parts of damage are keeped in repair, save maintenance cost, improve maintenance efficiency
Technical scheme
In order to realize above-mentioned technical purpose, the electromagnetic switch drawer type understructure of the utility model design, it comprises electromagnetic switch body base and middle pedestal, it is characterized in that: described middle pedestal is contained on electromagnetic switch body base and is combined into the entirety that there is a drawer mounting groove inside, and electromagnet/switch assembly drawer type mounting base is contained in drawer mounting groove;
Described electromagnet/switch assembly drawer type mounting base is equipped with static iron core, circuit board, coil and plug-assembly, plug-assembly is connected with circuit board by wire, circuit board is connected with coil by wire, coil electricity can make static iron core magnetize, and circuit board and coil are pressed on electromagnet/switch assembly drawer type mounting base by friction top;
Described electromagnetic switch body base is equipped with binding post and jack assemblies, and binding post is connected with jack assemblies by wire;
Described plug-assembly and jack assemblies are conducted electricity by plug-in and are connected.
Further, described drawer mounting groove inner surface is equipped with spring leaf can prop up and bottom electromagnet/switch assembly drawer type mounting base, to make electromagnet/switch assembly drawer type mounting base be close to position limiting structure on middle pedestal.
Further, described position limiting structure is block guide vane end stop, and guide vane end stop is provided with reinforcement, and guide vane end stop is pressed on electromagnet/switch assembly drawer type mounting base inner bottom surface.
Further, described jack assemblies comprises socket base and elasticity lobe clevis head, elasticity lobe clevis head is fixedly mounted in the chuck mounting groove of socket base, the socket base back side is provided with the spacing guide table of socket base, described plug-assembly comprises Plug base and resilient sheet-like inserted sheet, resilient sheet-like inserted sheet is installed in the inserted sheet mounting groove of Plug base, the contact of described resilient sheet-like inserted sheet can insert in corresponding elasticity lobe clevis head and form electrical connection, and 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, and the spacing guide table of described Plug base is inserted in the plug mounting groove of electromagnet/switch assembly drawer type mounting base.
Further, the spacing guide table of described socket base and the spacing guide table of Plug base are T-shaped boss, and corresponding socket mounting groove and plug mounting groove are T-slot.
Further, described spring leaf two ends are contained in drawer mounting groove inner surface cylindrical void.
Beneficial effect
The part design that the utility model will be safeguarded, in a drawer type electromagnet/switch assembly drawer type mounting base, can be separated with electromagnetic switch according to the needs safeguarded at any time.Coil and circuit board are fixed on drawer structure by a friction top, can more emat coil or circuit board as long as remove compressing member.Arrange plug-assembly and jack assemblies at electromagnetic switch, these two structures make maintenance personal need not tear power line and PLC control line open when safeguarding electromagnetic switch simultaneously.In order to the assembling and operability that make drawer type base are better, electromagnetic switch drawer mounting groove inner surface is provided with some spring leafs, when electromagnet/switch assembly drawer type mounting base loads, spring leaf is assisted as buffering and location bottom it, enables drawer-type structure ensure the position degree of sound iron core adhesive.
Accompanying drawing explanation
Accompanying drawing 1 is the product figure of the utility model embodiment.
Accompanying drawing 2 is that in the utility model embodiment, electromagnet/switch assembly drawer type mounting base extracts structural representation out.
Accompanying drawing 3 is decomposing schematic representations in the utility model embodiment.
Accompanying drawing 4 is plug-assembly and jack assemblies annexation figure in the utility model embodiment.
Accompanying drawing 5 is plug-assembly product figure in the utility model embodiment.
Accompanying drawing 6 is jack assemblies exploded views in the utility model embodiment.
Accompanying drawing 7 is leaf spring-mounting structure schematic diagrames in the utility model embodiment.
Accompanying drawing 8 is position limiting structure structural representations in the utility model embodiment.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described further.
Embodiment
As shown in accompanying drawing 1 ~ 3, electromagnetic switch drawer type understructure, it comprises 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 the entirety that there is a drawer mounting groove 3 inside, and electromagnet/switch assembly drawer type mounting base 4 is contained in drawer mounting groove 3;
Described electromagnet/switch assembly drawer type mounting base 4 is equipped with static iron core 5, circuit board 6, coil 7 and plug-assembly 8, plug-assembly 8 is connected with circuit board 6 by wire, circuit board 6 is connected with coil 7 by wire, coil 7 energising can make static iron core 5 magnetize, and circuit board 6 and coil 7 are pressed on electromagnet/switch assembly drawer type mounting base 4 by friction top 9;
Described electromagnetic switch body base 1 is equipped with binding post 10 and jack assemblies 11, binding post 10 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 is equipped with spring leaf 12 can prop up and bottom electromagnet/switch assembly drawer type mounting base 4, to make electromagnet/switch assembly drawer type mounting base 4 be close to position limiting structure 201 on middle pedestal 2.Described spring leaf 12 two ends are contained in drawer mounting groove 3 inner surface cylindrical void 301.In addition, spring leaf 12 decreases middle pedestal 2 and loads the frictional resistance that drawer mounting groove 3 is subject to, spring leaf 12 makes to there is gap between middle pedestal 2 and drawer mounting groove 3 inner bottom surface, coordinates deformation also can insert drawer mounting groove smoothly even if middle pedestal 2 and drawer mounting groove 3 inner bottom surface exist.
As shown in Figure 8, described position limiting structure 201 is block guide vane end stop, and guide vane end stop is provided with reinforcement, and guide vane end stop is pressed on electromagnet/switch assembly drawer type mounting base 4 inner bottom surface.
As shown in accompanying drawing 4 ~ 6, described jack assemblies 11 comprises socket base 1101 and elasticity lobe clevis head 1102, elasticity lobe clevis head 1102 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 1101b of socket base, described plug-assembly 8 comprises 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 can insert in corresponding elasticity lobe clevis head 1102 and form electrical connection, described Plug base 801 back side is provided with the spacing guide table 801b of Plug base.
The spacing guide table 1101b of described socket base inserts in the socket mounting groove 101 of electromagnetic switch body base 1, and the spacing guide table 801b of described Plug base inserts in the plug mounting groove 401 of electromagnet/switch assembly drawer type mounting base 4.
The spacing guide table 1101b of described socket base and the spacing guide table 801b of Plug base is T-shaped boss, and corresponding socket mounting groove 101 and plug mounting groove 401 are T-slot.
The part design that the utility model will be safeguarded, in a drawer type electromagnet/switch assembly drawer type mounting base 4, can be separated with electromagnetic switch according to the needs safeguarded at any time.Coil 7 and circuit board 6 are fixed on drawer structure by a friction top 9, can more emat coil 7 or circuit board 6 as long as remove friction top 9.Plug at electromagnetic switch simultaneously and put plug-assembly 8 and jack assemblies 11, these two structures make maintenance personal need not tear power line and PLC control line open when safeguarding electromagnetic switch.In order to the assembling and operability that make drawer type base are better, electromagnetic switch drawer mounting groove inner surface is provided with some spring leafs 12, when electromagnet/switch assembly drawer type mounting base loads, spring leaf 12 is assisted as buffering and location bottom it, and drawer-type structure can ensure the position degree of sound iron core adhesive.
Structure, ratio, size etc. that the present embodiment institute accompanying drawings illustrates, content all only in order to coordinate specification to disclose, understand for person skilled in the art scholar and read, and be not used to limit the enforceable qualifications of the utility model, therefore the not technical essential meaning of tool, the adjustment of the modification of any structure, the change of proportionate relationship or size, do not affecting under effect that the utility model can produce and the object that can reach, still all should drop on technology contents that the utility model discloses and obtain in the scope that can contain.Simultaneously, quote in this specification as " on ", D score, "left", "right", " centre ", " clockwise ", " counterclockwise " etc. term, also only for ease of understanding of describing, and be not used to limit the enforceable scope of the utility model, the change of its relativeness or adjustment, under changing technology contents without essence, when being also considered as the enforceable category of the utility model.
Claims (7)
1. electromagnetic switch drawer type understructure, it comprises 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 the entirety that there is a drawer mounting groove (3) inside, and electromagnet/switch assembly drawer type mounting base (4) is contained in drawer mounting groove (3);
Static iron core (5), circuit board (6), coil (7) and plug-assembly (8) described electromagnet/switch assembly drawer type mounting base (4) be equipped with, plug-assembly (8) is connected with circuit board (6) by wire, circuit board (6) is connected with coil (7) by wire, coil (7) energising can make static iron core (5) magnetize, and circuit board (6) and coil (7) are pressed on electromagnet/switch assembly drawer type mounting base (4) by friction top (9);
Described electromagnetic switch body base (1) is equipped with binding post (10) and jack assemblies (11), binding post (10) is connected with jack assemblies (11) by wire;
Described plug-assembly (8) and jack assemblies (11) are conducted electricity by plug-in and are connected.
2. electromagnetic switch drawer type understructure as claimed in claim 1, is characterized in that: described drawer mounting groove (3) inner surface is equipped with spring leaf (12) and can props up electromagnet/switch assembly drawer type mounting base (4) bottom and make electromagnet/switch assembly drawer type mounting base (4) be close to position limiting structure (201) on middle pedestal (2).
3. electromagnetic switch drawer type understructure as claimed in claim 2, it is characterized in that: described position limiting structure (201) is block guide vane end stop, guide vane end stop is provided with reinforcement, and guide vane end stop is pressed on electromagnet/switch assembly drawer type mounting base (4) inner bottom surface.
4. electromagnetic switch drawer type understructure as claimed in claim 1, it is characterized in that: described jack assemblies (11) comprises socket base (1101) and elasticity lobe clevis head (1102), elasticity lobe clevis head (1102) 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) comprises 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) can insert in corresponding elasticity lobe clevis head (1102) and form electrical connection, 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 characterized in that: the spacing guide table of described socket base (1101b) is inserted in the socket mounting groove (101) of electromagnetic switch body base (1), and the spacing guide table of described Plug base (801b) is inserted in the plug mounting groove (401) of electromagnet/switch assembly drawer type mounting base (4).
6. electromagnetic switch drawer type understructure as claimed in claim 5, it is characterized in that: the spacing guide table of described 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) are T-slot.
7. electromagnetic switch drawer type understructure as claimed in claim 2, is characterized in that: described spring leaf (12) two ends are contained in drawer mounting groove (3) inner surface cylindrical void (301).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520592082.3U CN205028850U (en) | 2015-08-03 | 2015-08-03 | Electromagnetic switch ware drawer type base structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520592082.3U CN205028850U (en) | 2015-08-03 | 2015-08-03 | Electromagnetic switch ware drawer type base structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205028850U true CN205028850U (en) | 2016-02-10 |
Family
ID=55261364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520592082.3U Withdrawn - After Issue CN205028850U (en) | 2015-08-03 | 2015-08-03 | Electromagnetic switch ware drawer type base structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205028850U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106409610A (en) * | 2015-08-03 | 2017-02-15 | 上海良信电器股份有限公司 | Electromagnetic switch-device drawer-type pedestal structure |
-
2015
- 2015-08-03 CN CN201520592082.3U patent/CN205028850U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106409610A (en) * | 2015-08-03 | 2017-02-15 | 上海良信电器股份有限公司 | Electromagnetic switch-device drawer-type pedestal structure |
| CN106409610B (en) * | 2015-08-03 | 2018-11-02 | 上海良信电器股份有限公司 | Electromagnetic switch drawer type understructure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160210 Effective date of abandoning: 20181102 |