CN109559936A - A kind of high voltage direct current relay micro-switch mounting structure - Google Patents
A kind of high voltage direct current relay micro-switch mounting structure Download PDFInfo
- Publication number
- CN109559936A CN109559936A CN201811553042.2A CN201811553042A CN109559936A CN 109559936 A CN109559936 A CN 109559936A CN 201811553042 A CN201811553042 A CN 201811553042A CN 109559936 A CN109559936 A CN 109559936A
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- CN
- China
- Prior art keywords
- microswitch
- direct current
- high voltage
- voltage direct
- current relay
- 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.)
- Pending
Links
- 239000000463 material Substances 0.000 claims description 5
- 238000002955 isolation Methods 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 10
- 229910000831 Steel Inorganic materials 0.000 abstract description 6
- 239000010959 steel Substances 0.000 abstract description 6
- 238000003466 welding Methods 0.000 abstract description 6
- 229920003023 plastic Polymers 0.000 abstract description 5
- 239000004033 plastic Substances 0.000 abstract description 5
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 abstract description 4
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 abstract description 4
- 239000002893 slag Substances 0.000 abstract description 4
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 abstract description 4
- 230000013011 mating Effects 0.000 abstract description 3
- 206010057071 Rectal tenesmus Diseases 0.000 abstract description 2
- 208000012271 tenesmus Diseases 0.000 abstract description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 11
- 238000010586 diagram Methods 0.000 description 8
- 229910052742 iron Inorganic materials 0.000 description 4
- 230000015556 catabolic process Effects 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000011900 installation process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
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
- H01H50/021—Bases; Casings; Covers structurally combining a relay and an electronic component, e.g. varistor, RC circuit
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Switch Cases, Indication, And Locking (AREA)
Abstract
The invention discloses a kind of high voltage direct current relay micro-switch mounting structure, the inner support cover including high voltage direct current relay, inner support cover outside is equipped with the supporting table of microswitch, which is equipped with the stitch hole being upward through for the stitch of microswitch；The supporting table bottom surface is equipped with two locating parts, which is oppositely arranged, and microswitch is allowed to be packed between two locating part upwards；It further include fixing piece, which is equipped with the mating positioning convex portion of the location hole that can be arranged with microswitch side, which is connected with two locating parts.The present invention carries out installation limit to microswitch using two locating part, fixing piece, not only install convenient will not destroy magnet steel, and the foreign matters such as welding slag, rosin, plastics bits will not be generated in inner support cover, also make microswitch installation very firm, there is no the risks of microswitch stress tenesmus.
Description
Technical field
The present invention relates to high voltage direct current relay fields, install more particularly to a kind of high voltage direct current relay microswitch
Structure.
Background technique
The high voltage direct current relay of the prior art is as described in Figure 1, using direct-acting magnet line structure, this DC relay
8 ' of catch bar of part is pushed to fix with 5 ' phase of dynamic iron core, when 6 ' of coil is powered, 5 ' of dynamic iron core drives 8 ' of catch bar movement, pushes away
8 one end ' of lever is equipped with 9 ' of movable contact spring, and 8 ' of catch bar drives 9 ' of movable contact spring movement, so that 9 ' of movable contact spring and being fixed on corresponding position
Stationary contact be in contact；When the coil is de-energized, 8 ' of catch bar and 5 ' of dynamic iron core reset under the drive of 4 ' of reaction spring, so that dynamic
9 ' of contact is mutually separated with stationary contact, to play the purpose for switching on and off circuit.This of the prior art uses direct-acting magnet
The high voltage direct current relay of line structure is also equipped with 2 ' of microswitch as auxiliary contact, and is connected with and stirs on 9 ' of movable contact spring
3 ' of block, when the actuating of relay, 9 ' of movable contact spring is mobile to stationary contact direction, drives 3 ' of slide block mobile, makes 2 ''s of microswitch
Swing arm is touched conducting, is equivalent to auxiliary contact connection；When relay release, 9 ' of movable contact spring is moved to far from stationary contact direction
It is dynamic, it drives 3 ' of slide block mobile, leaves the swing arm of 2 ' of microswitch, disconnect 2 ' of microswitch, be equivalent to auxiliary contact separation.
The mounting means of the microswitch 2 ' routine of above-mentioned high voltage direct current relay is welding stitch or is locked with screw
It is mounted on 1 ' of inner support cover, wherein welding manner can generate the foreign matters such as welding slag and rosin, will affect the function of high voltage direct current relay
Energy；The mode installation effectiveness of screw locking is lower, and can generate the risk of the foreign matters such as plastics bits；Simultaneously as being equipped in inner cavity
Magnet steel (7 ' of label illustrates magnet steel position in Fig. 1), screw installation have the risk for destroying magnet steel, influence the arc quenching system of product.
Summary of the invention
The present invention provides a kind of high voltage direct current relay micro-switch mounting structures, and which overcome the high pressures of the prior art
Shortcoming present in DC relay microswitch mounting means.
The technical solution adopted by the present invention to solve the technical problems is: a kind of high voltage direct current relay microswitch installation
Structure, the inner support cover including high voltage direct current relay, inner support cover outside are equipped with the supporting table of microswitch, the supporting table
The stitch hole being upward through equipped with the stitch for microswitch；The supporting table bottom surface is equipped with two locating parts, two locating part
It is oppositely arranged, and microswitch is allowed to be packed between two locating part upwards；Further include fixing piece, the fixing piece be equipped with can with it is micro-
The mating positioning convex portion of the location hole of dynamic switch side setting, the fixing piece are connected with two locating parts.
Further, the fixing piece is isolation material, and the part exposed to the microswitch stitch is blocked.
Further, the fixing piece and two locating part are engaged by clamping.
Further, the fixing piece includes cover board and two support arms, and wherein an end face is equipped with the positioning convex portion to cover board, and two
The left and right ends of the cover board are arranged in support arm one by one, and extend towards the side where positioning convex portion；Two support arms cooperate in institute
The opposite exterior lateral sides of two locating parts are stated, and are engaged by clamping one by one with two locating part.
Further, grab is respectively equipped on two support arm, the opposite exterior lateral sides face of two locating part is respectively equipped with convex
Platform or card slot are engaged by clamping one by one with corresponding grab.
Further, the spacing in the two support arms relative inner face and the spacing in the two locating parts opposite exterior lateral sides face are suitable
Match, alternatively, two support arm and two locating parts are in interference fit.
Further, two locating part is respectively Elastic buckle of the bottom end with barb, the barb phase of two Elastic buckle
To setting, and it is stuck in microswitch bottom surface.
Further, two locating part is respectively elastic piece, two elastic piece by microswitch be clamped in the two it
Between.
Further, the positioning convex portion is positioning column.
Further, the quantity of the positioning convex portion is several, several location holes one with the setting of microswitch side
One is corresponding.
Compared to the prior art, the invention has the following advantages:
1, the present invention carries out installation limit to microswitch using two locating part, fixing piece, not only install convenient, no
Magnet steel can be destroyed, the foreign matters such as welding slag, rosin, plastics bits will not be generated in inner support cover, also make microswitch installation very firm,
Microswitch stress will not drop.
2, the fixing piece be isolation material, and can the part exposed to the microswitch stitch block, from
And avoid occurring the risk of high-voltage electricity breakdown microswitch stitch.
3, the fixing piece preferably uses snap fit to be cooperated with two locating parts, without borrowing when installing microswitch
Any tool is helped, keeps installation more convenient, it is more efficient.
4, the fixing piece preferably includes the cover board and two support arms, has structure simple, small and exquisite, facilitates production, assembling
The features such as.
Invention is further described in detail with reference to the accompanying drawings and embodiments；But a kind of high voltage direct current of the invention after
Electric appliance micro-switch mounting structure is not limited to the embodiment.
Detailed description of the invention
Fig. 1 is the diagrammatic cross-section of the high voltage direct current relay of the prior art；
Fig. 2 is D structure schematic diagram of the invention；
Fig. 3 is main view of the invention；
Fig. 4 is the enlarged diagram of I part in Fig. 3；
Fig. 5 is left view of the invention；
Fig. 6 is the enlarged diagram of II part in Fig. 5；
Fig. 7 is the structural schematic diagram of fixing piece of the invention；
Fig. 8 is the cooperation schematic diagram one of fixing piece and microswitch of the invention；
Fig. 9 is the cooperation schematic diagram two of fixing piece and microswitch of the invention；
Figure 10 is the cooperation schematic diagram one of two locating parts and microswitch of the invention；
Figure 11 is the cooperation schematic diagram two of two locating parts and microswitch of the invention.
Specific embodiment
Embodiment refers to shown in Fig. 2-Figure 11, a kind of high voltage direct current relay micro-switch mounting structure of the invention,
Inner support cover 1 including high voltage direct current relay is equipped with the supporting table 11 of microswitch 2, the supporting table outside the inner support cover 1
11 are equipped with the stitch hole being upward through for the stitch 21 of microswitch 2；11 bottom surface of supporting table is equipped with two locating parts, this two
Locating part is oppositely arranged, and microswitch 2 is allowed to be packed between two locating part upwards.In the present embodiment, two locating part
Respectively Elastic buckle 3 of the bottom end with barb 31, the barb 31 of two Elastic buckle 3 is oppositely arranged, and is stuck in microswitch 2
Bottom surface.The invention also includes fixing piece 4, it is mating which is equipped with the location hole 22 that can be arranged with 2 side of microswitch
Positioning convex portion, which is connected with two locating parts (i.e. two Elastic buckles 3).The fixing piece 4 is isolation material, and
It blocks the part exposed to 2 stitch of microswitch.
In the present embodiment, the positioning convex portion is positioning column 411, but not limited to this, for example, the positioning convex portion can also
To be convex luxuriant (non-columnar) etc..The quantity of positioning column 411 is specially two, fixed with two of 2 side of microswitch setting
Position hole 22 corresponds.
In the present embodiment, the fixing piece 4 is engaged by clamping with two locating part (i.e. two Elastic buckles 3).The fixation
Part 4 specifically includes cover board 41 and two support arms 42, and wherein an end face is equipped with the positioning convex portion (i.e. positioning column 411) to cover board 41, and two
The left and right ends of the cover board 41 are arranged in support arm 42 one by one, and extend towards the side where positioning convex portion；Two support arms 42 are matched
The opposite exterior lateral sides in two locating part are closed, and are engaged by clamping one by one with two locating part.The fixing piece 4 exactly utilizes it
It blocks the part 211 exposed to 2 stitch of microswitch of cover board 41.
In the present embodiment, grab 421, two locating part (i.e. two Elastic buckles 3) are respectively equipped on two support arm 42
Opposite exterior lateral sides face be respectively equipped with boss 32 (be not limited to boss 32, in other embodiments, two locating part it is relatively outer
Side is respectively equipped with card slot), it is engaged by clamping one by one with corresponding grab 421.Specifically, two locating parts are in L-shaped structure respectively, and
Its horizontal component is integrally connected with 11 bottom surface of supporting table, and vertical portion is downward, and is equipped with the boss 32, and locating part is perpendicular
There is certain gap, the tail end for the tolerant support arm 42 between straight part and 1 lateral surface of inner support cover.The support arm 42
Grab 421 be located at 42 tail end downside of support arm, can be affiliated in 32 trailing flank of boss.
In the present embodiment, two support arm 42 and two locating parts (i.e. two Elastic buckles 3) are in interference fit, i.e. two support arms 42
The spacing in relative inner face be slightly less than the spacing in two locating part opposite exterior lateral sides faces.Since fixing piece 4 is insulated plastic materials and parts, have
Therefore certain deformability facilitates two support arms 42 for realizing fixing piece 4 and two locating parts to be interference fitted.Two support arm 42
With two locating parts in interference fit, fixing piece 4 and the cooperation of two locating parts can be made more firm, fixing piece 4 is avoided to shake
It is dynamic.Except this, the spacing in two support arms, the 42 relative inner face can also be adapted to the spacing in the two locating parts opposite exterior lateral sides face.
When installation, first microswitch 2 is packed into from the bottom up between two Elastic buckles 3, while 2 upper surface of microswitch
Several stitch 21 are upward through the stitch hole being arranged in supporting table 11 one by one respectively, as shown in Figure 10, Figure 11.At this point, two elasticity
The barb 31 for buckling 3 bottom ends blocks microswitch 2, carries out Primary Location to microswitch 2.Then, the two of fixing piece 4 are determined
Position column 411 is directed at two location holes 22 of microswitch 2, and is pressed fixing piece 4 towards the direction of two Elastic buckles 3, makes fixing piece 4 most
It is stuck on two Elastic buckles 3 eventually, and two positioning columns 411 of fixing piece 4 are inserted into one by one in two location holes 22 of microswitch 2.This
When, the cooperation of cover board 41 of fixing piece 4 is in 2 outside of microswitch, and the cover board 41 is contacted against in 11 bottom surface of supporting table, such as Fig. 2, Fig. 3
Shown, the part 211 exposed to 2 stitch of microswitch is blocked, to avoid that high-voltage electricity breakdown 2 stitch of microswitch occurs
Risk.This is because 2 upper surface of microswitch causes microswitch 2 to be attached between two Elastic buckles 3 there are two protrusion 23
Afterwards, 2 stitch of microswitch has a bit of exposed in 1 outside of inner support cover, and as shown in figure 11, the outer layer of microswitch 2 is iron
Cup (as shown in Figure 1, iron cup that 10 ' institute finger of label is high voltage direct current relay), is the one of relay high-tension system
Part has the risk of high-voltage electricity breakdown microswitch stitch, makes if the stitch of microswitch is directly exposed within iron cup
It is lost at product function.
Microswitch 2 can be securely held in installation site under the cooperation limit of fixing piece 4 and two Elastic buckles 3,
And even if two Elastic buckles, 3 stress deformation, microswitch 2 there will not be the risk of stress tenesmus.
For above-mentioned installation process without any tool, it is very convenient to install, and will not destroy magnet steel, will not make inner support
The foreign matters such as welding slag, rosin, plastics bits are generated in cover 1, in the iron cup of high-voltage relay.
In other embodiments, two locating part is respectively elastic piece, which is clamped in this for microswitch
Therebetween.
Above-described embodiment is only used to further illustrate a kind of high voltage direct current relay micro-switch mounting structure of the invention,
But the invention is not limited to embodiments, according to the technical essence of the invention to the fixing piece of above embodiments, locating part
Made any simple modification, equivalent change and modification, fall within the scope of protection of technical solution of the present invention.
Claims (10)
1. a kind of high voltage direct current relay micro-switch mounting structure, the inner support cover including high voltage direct current relay, the interior branch
The external supporting table for being equipped with microswitch of support cover, the supporting table are equipped with the stitch hole being upward through for the stitch of microswitch；
It is characterized by: the supporting table bottom surface is equipped with two locating parts, which is oppositely arranged, and microswitch is allowed to fill upwards
Enter between two locating part；It further include fixing piece, which is equipped with the location hole grafting that can be arranged with microswitch side and matches
The positioning convex portion of conjunction, the fixing piece are connected with two locating parts.
2. high voltage direct current relay micro-switch mounting structure according to claim 1, it is characterised in that: the fixing piece
For isolation material, and the part exposed to the microswitch stitch is blocked.
3. high voltage direct current relay micro-switch mounting structure according to claim 1 or 2, it is characterised in that: described solid
Determine part and two locating part is engaged by clamping.
4. high voltage direct current relay micro-switch mounting structure according to claim 3, it is characterised in that: the fixing piece
Including cover board and two support arms, wherein an end face is equipped with the positioning convex portion to cover board, and a left side for the cover board is arranged in two support arms one by one
Right both ends, and extend towards the side where positioning convex portion；Two support arms cooperate two locating part opposite exterior lateral sides, and with institute
Two locating parts are stated to be engaged by clamping one by one.
5. high voltage direct current relay micro-switch mounting structure according to claim 4, it is characterised in that: two support arm
On be respectively equipped with grab, the opposite exterior lateral sides face of two locating part is respectively equipped with boss or card slot, blocks one by one with corresponding grab
Connect cooperation.
6. high voltage direct current relay micro-switch mounting structure according to claim 5, it is characterised in that: two support arm
The spacing in relative inner face is adapted to the spacing in the two locating parts opposite exterior lateral sides face, alternatively, two support arm and two locating parts
In interference fit.
7. high voltage direct current relay micro-switch mounting structure according to claim 1 to 6, it is characterised in that:
Two locating part is respectively Elastic buckle of the bottom end with barb, and the barb of two Elastic buckle is oppositely arranged, and is stuck in fine motion
Switch bottom surface.
8. high voltage direct current relay micro-switch mounting structure according to claim 1 to 6, it is characterised in that:
Two locating part is respectively elastic piece, which is clamped in this therebetween for microswitch.
9. high voltage direct current relay micro-switch mounting structure according to claim 4, it is characterised in that: the convex
Portion is positioning column.
10. high voltage direct current relay micro-switch mounting structure, feature described in any one of -4 or 9 according to claim 1
Be: the quantity of the positioning convex portion is several, is corresponded with several location holes of microswitch side setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811553042.2A CN109559936A (en) | 2018-12-18 | 2018-12-18 | A kind of high voltage direct current relay micro-switch mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811553042.2A CN109559936A (en) | 2018-12-18 | 2018-12-18 | A kind of high voltage direct current relay micro-switch mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109559936A true CN109559936A (en) | 2019-04-02 |
Family
ID=65870334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811553042.2A Pending CN109559936A (en) | 2018-12-18 | 2018-12-18 | A kind of high voltage direct current relay micro-switch mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109559936A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2022552385A (en) * | 2019-10-15 | 2022-12-15 | シァメン ホンファ エレクトリック パワー コントロールズ カンパニー リミテッド | Magnetic latching relay with microswitch |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06139903A (en) * | 1992-10-26 | 1994-05-20 | Mitsubishi Electric Corp | Attachment to circuit breaker |
| CN105161384A (en) * | 2015-08-19 | 2015-12-16 | 安徽江淮汽车股份有限公司 | Automotive fuse structure |
| CN205911948U (en) * | 2016-08-08 | 2017-01-25 | 深圳市盈辉电子有限公司 | Anti -electromagnetic interference switching power supply |
| CN107871642A (en) * | 2017-11-29 | 2018-04-03 | 上海乐研电气有限公司 | A kind of high-precision gas density monitor |
| CN207801897U (en) * | 2018-03-02 | 2018-08-31 | 乐清市沪乐船用电器有限公司 | A kind of soft-touch control |
| CN209357677U (en) * | 2018-12-18 | 2019-09-06 | 浙江宏舟新能源科技有限公司 | A kind of high voltage direct current relay micro-switch mounting structure |
-
2018
- 2018-12-18 CN CN201811553042.2A patent/CN109559936A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06139903A (en) * | 1992-10-26 | 1994-05-20 | Mitsubishi Electric Corp | Attachment to circuit breaker |
| CN105161384A (en) * | 2015-08-19 | 2015-12-16 | 安徽江淮汽车股份有限公司 | Automotive fuse structure |
| CN205911948U (en) * | 2016-08-08 | 2017-01-25 | 深圳市盈辉电子有限公司 | Anti -electromagnetic interference switching power supply |
| CN107871642A (en) * | 2017-11-29 | 2018-04-03 | 上海乐研电气有限公司 | A kind of high-precision gas density monitor |
| CN207801897U (en) * | 2018-03-02 | 2018-08-31 | 乐清市沪乐船用电器有限公司 | A kind of soft-touch control |
| CN209357677U (en) * | 2018-12-18 | 2019-09-06 | 浙江宏舟新能源科技有限公司 | A kind of high voltage direct current relay micro-switch mounting structure |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2022552385A (en) * | 2019-10-15 | 2022-12-15 | シァメン ホンファ エレクトリック パワー コントロールズ カンパニー リミテッド | Magnetic latching relay with microswitch |
| JP7341332B2 (en) | 2019-10-15 | 2023-09-08 | シァメン ホンファ エレクトリック パワー コントロールズ カンパニー リミテッド | Magnetic latching relay with micro switch |
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