CN208014624U - High voltage direct current relay with microswitch - Google Patents
High voltage direct current relay with microswitch Download PDFInfo
- Publication number
- CN208014624U CN208014624U CN201820482628.3U CN201820482628U CN208014624U CN 208014624 U CN208014624 U CN 208014624U CN 201820482628 U CN201820482628 U CN 201820482628U CN 208014624 U CN208014624 U CN 208014624U
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- CN
- China
- Prior art keywords
- sliding set
- microswitch
- contact spring
- movable contact
- high voltage
- 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.)
- Withdrawn - After Issue
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- 240000007643 Phytolacca americana Species 0.000 claims abstract description 22
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 238000003756 stirring Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 4
- 230000035945 sensitivity Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 10
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 7
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 210000003205 muscle Anatomy 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
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Abstract
The utility model discloses a kind of high voltage direct current relay with microswitch, including catch bar, movable contact spring, sliding set and microswitch；Sliding set and movable contact spring are inserted in catch bar respectively, and catch bar is equipped with reducing step, and a contact spring is between the reducing step and movable contact spring of catch bar, and the contact spring is by movable contact spring by sliding set ejection to the preset limiting section of catch bar one end；Microswitch is interior mounted in relay and is in the side of sliding set, and the side of sliding set is equipped with poke rod, and the end of poke rod is matched with the swing arm of microswitch；In the convex extension part for being additionally provided with preset position on one side towards movable contact spring of sliding set.With this structure, the degree for driving movable contact spring crooked by sliding set can be greatly lowered in the utility model, play the crooked effect of anti-movable contact spring, improve service life and the sensitivity of product.
Description
Technical field
The utility model is related to relay technical fields, more particularly to a kind of high voltage direct current relay with microswitch
Device.
Background technology
Relay, which is usually graded by magnetic circuit part, contact portion, promotion part and lead division, to be formed, wherein magnetic circuit part master
Componental movement is pushed if converting electrical energy into mechanical energy and driving, so that contact portion is contacted, to have the function that ON/OFF.
A kind of high voltage direct current relay with microswitch of the prior art is to use direct-acting magnet line structure, this straight
The catch bar of the promotion part of current relay is mutually fixed with dynamic iron core, and when the coil is energized, dynamic iron core movement drives catch bar
Movement, one end of catch bar are equipped with movable contact spring, and catch bar drives movable contact spring movement so that movable contact spring and are fixed on corresponding position
Stationary contact is in contact, and when the coil is de-energized, catch bar and dynamic iron core reset under the drive of resetting spring so that movable contact spring with it is quiet
Contact is separated, to play the purpose for switching on and off circuit.This high voltage direct current relay also carries microswitch, Fig. 1
For a kind of local structure schematic diagram of high voltage direct current relay with microswitch of the prior art, the high voltage direct current relay packet
Include catch bar 100, movable contact spring 200, sliding set 300 and microswitch 400；Sliding set 300 and movable contact spring 200 are inserted in promotion respectively
In bar 100, a clamp spring 101 is fixed on one end of catch bar 100 with for realizing the limit to sliding set 300, catch bar 100
The other end is then used for connecting dynamic iron core, and catch bar 100 is equipped with reducing step, and contact spring 201 is mounted in the reducing platform of catch bar 100
Between rank and movable contact spring 200, contact spring 201 is by movable contact spring 200 by 300 ejection of sliding set to clamp spring 101, microswitch
400 is in relay and corresponding in the side of sliding set 300, and sliding set 300 is equipped with poke rod 301, poke rod 301 to side
End matched with the swing arm 401 of microswitch 400, when catch bar 100 moves upwards, catch bar 100 passes through contact bullet
Spring 201 drives sliding set 300 to move upwards, and sliding set 300 then compresses the dynamic of microswitch 400 by the end of poke rod 301
Arm 401 makes microswitch 400 be closed.The end of the relay of this structure, poke rod 301 is pushing swing arm 401 up to connect
Always by swing arm 401 to its reaction force (downward for direction) while high-tension circuit, in this way, sliding set 300 is touched with dynamic
It is a degree of crooked that the mode of 200 face of piece contact necessarily causes movable contact spring 200 to generate, if relay longevity of service,
Movable contact spring 200 is crooked will cause relay can not normal reset cause security risk to influence product performance.
Utility model content
The purpose of the utility model is to overcome the deficiency of the prior art, provide a kind of high voltage direct current with microswitch after
Electric appliance is improved by structure, and the degree for driving movable contact spring crooked by sliding set can be greatly lowered, it is crooked to play anti-movable contact spring
Effect, improve service life and the sensitivity of product.
Technical solution adopted by the utility model to solve its technical problems is：A kind of high voltage direct current with microswitch after
Electric appliance, including catch bar, movable contact spring, sliding set and microswitch；Sliding set and movable contact spring are inserted in catch bar respectively, catch bar
Equipped with reducing step, for a contact spring between the reducing step and movable contact spring of catch bar, which passes through movable contact spring
By sliding set ejection to the preset limiting section of catch bar one end；Microswitch is interior mounted in relay and is in the side of sliding set,
The side of sliding set is equipped with poke rod, and the end of poke rod is matched with the swing arm of microswitch；It is dynamic tactile in the direction of sliding set
The convex extension part for being additionally provided with preset position on one side of piece, the convex extension part are against on movable contact spring and can make between sliding set and movable contact spring
Touching position since middle part to towards microswitch side end formed cavity, when sliding set is by the swing arm of microswitch
Reaction force and when tilting, which forms the sloping portion of sliding set and steps down, to ensure that movable contact spring is not stirred
It covers inclined influence and tilts.
The preset limiting section is the clamp spring for being fixed on catch bar one end.
Reinforcing rib is also associated between sliding set and poke rod.
The end of the poke rod is further connected with flexible slide block, and the poke rod passes through the slide block and fine motion
The swing arm of switch matches.
The height dimension of the cavity be more than overtravel of the sound contact of relay when being in contact apart from size.
The convex extension part is strip convex ribs, the axis direction setting which rotates when being tilted along sliding set, should
The preset position of strip convex ribs is the medium position of sliding set.
The bottom face of the strip convex ribs is arc-shaped.
The convex extension part is strip convex ribs, which sets along the axis direction rotated when being tilted perpendicular to sliding set
It sets, the preset position of the strip convex ribs is from the medium position of sliding set to the end backwards to microswitch side.
The convex extension part is multiple convex buds, the axis direction arrangement that multiple convex bud rotates when being tilted along sliding set, should
The preset position of multiple convex buds is the medium position of sliding set.
The convex extension part is blocky convex ribs, and the preset position of the bulk convex ribs is from the medium position of sliding set to backwards to micro-
The end of dynamic switch side.
Compared with prior art, the utility model has the beneficial effects that：
1, the utility model is additionally provided with protruding out for preset position on one side as a result of in sliding set towards movable contact spring
Portion, the convex extension part are against on movable contact spring and can make the touching position between sliding set and movable contact spring since middle part to towards micro-
The end of dynamic switch side forms cavity, when sliding set is tilted by the reaction force of the swing arm of microswitch, the cavity pair
The sloping portion of sliding set, which is formed, steps down, to ensure that movable contact spring is not tilted by inclined influence of sliding set.
2, the utility model is set as strip convex ribs as a result of by convex extension part, and the strip convex ribs are tilted along sliding set
When the axis direction setting that rotates, the preset positions of the strip convex ribs is the medium position of sliding set；The bottom of the strip convex ribs
End face is arc-shaped.This structure of the utility model makes sliding set be contacted by original face with movable contact spring and is converted to line and contacts,
So as to which the degree for driving movable contact spring crooked by sliding set is greatly lowered, the crooked effect of anti-movable contact spring is played, is improved
The service life of product and sensitivity.
The utility model is described in further detail with reference to the accompanying drawings and embodiments；But a kind of band of the utility model
The high voltage direct current relay of microswitch is not limited to embodiment.
Description of the drawings
Fig. 1 is a kind of local structure schematic diagram of high voltage direct current relay with microswitch of the prior art；
Fig. 2 is the local structure schematic diagram of the embodiments of the present invention one；
Fig. 3 is the sliding set and the matched schematic diagram of movable contact spring of the embodiments of the present invention one；
Fig. 4 is the sectional view of the side-looking direction of structure shown in Fig. 2；
Fig. 5 is the vertical view of structure shown in Fig. 2；
Fig. 6 is the matched schematic diagram of swing arm of the slide block and microswitch of the embodiments of the present invention one；
Fig. 7 is the structural schematic diagram of the sliding set of the embodiments of the present invention one；
Fig. 8 is the front view of the sliding set of the embodiments of the present invention one；
Fig. 9 is the structural schematic diagram (one angle of overturning) of the sliding set of the embodiments of the present invention one；
Figure 10 is the front view of the sliding set of the embodiments of the present invention two；
Figure 11 is the structural schematic diagram (one angle of overturning) of the sliding set of the embodiments of the present invention two；
Figure 12 is the front view of the sliding set of the embodiments of the present invention three；
Figure 13 is the structural schematic diagram (one angle of overturning) of the sliding set of the embodiments of the present invention three；
Figure 14 is the front view of the sliding set of the embodiments of the present invention four；
Figure 15 is the structural schematic diagram (one angle of overturning) of the sliding set of the embodiments of the present invention four.
Specific implementation mode
Embodiment one
Shown in Fig. 2 to Fig. 9, a kind of high voltage direct current relay with microswitch of the utility model, including push
Bar 1, movable contact spring 2, sliding set 3 and microswitch 4；Gasket 51 and guide plate 52,51 He of gasket are housed in high voltage direct current relay
Guide plate 52 is respectively equipped with hole, and catch bar 1 passes through the hole of gasket 51 and guide plate 52, and sliding set 3 and movable contact spring 2 are then inserted in respectively
In catch bar 1, catch bar 1 is equipped with reducing step, and a contact spring 21 is mounted between the reducing step and movable contact spring 2 of catch bar 1,
The contact spring 21 is by movable contact spring 2 by 3 ejection of sliding set to the preset limiting section of 1 one end of catch bar；1 other end of catch bar is then
For fixing dynamic iron core, when the coil is energized, dynamic iron core movement drives catch bar movement (moving upwards), the drive of catch bar 1 to push away
The movable contact spring 2 that lever one end is equipped with so that movable contact spring 2 is in contact with the stationary contact for being fixed on corresponding position, works as coil blackout
When, catch bar 1 and dynamic iron core 2 reset under the drive of resetting spring 53 so that movable contact spring 2 is separated with stationary contact；Fine motion is opened
4 are closed in the relay and is in the sides of sliding set 3, the side of sliding set 3 is equipped with poke rod 31, the end of poke rod 31 with
The swing arm 41 of microswitch 4 matches；In the convex extension part 32 for being additionally provided with preset position on one side towards movable contact spring 2 of sliding set 3,
The convex extension part 32 is against on movable contact spring 2 and can make the touching position between sliding set 3 and movable contact spring 2 since middle part to direction
The end of microswitch side forms cavity 33, should when sliding set 3 is tilted by the reaction force of the swing arm 41 of microswitch
Cavity 33 forms the sloping portion of sliding set 3 and steps down, to ensure that movable contact spring 2 is not inclined by inclined influence of sliding set
Tiltedly.
In the present embodiment, the preset limiting section is the clamp spring 11 for being fixed on 1 one end of catch bar.
In the present embodiment, reinforcing rib 34 is also associated between sliding set 3 and poke rod 31.
In the present embodiment, the end of the poke rod 31 is further connected with flexible slide block 35, and the poke rod 31 is logical
The slide block 35 is crossed to match with the swing arm 41 of microswitch 4.
The height dimension of the cavity 33 be more than overtravel of the sound contact of relay when being in contact apart from size.
In the present embodiment, the convex extension part 32 is strip convex ribs 321, is turned when which tilts along sliding set 3
Dynamic axis direction setting, the preset position of the strip convex ribs 321 are the medium position of sliding set 3.
In the present embodiment, the bottom face of the strip convex ribs 321 is arc-shaped.
A kind of high voltage direct current relay with microswitch of the utility model, since the setting of strip convex ribs 321 is being stirred
The medium position of set 3, this allows for contacting at the position for there was only strip convex ribs 321 between sliding set 3 and movable contact spring 2, strip
The both sides of convex ribs 321 have been respectively formed cavity (not contacted between sliding set 3 and movable contact spring 2 namely), the cavity 33 on one side be from
The middle part of sliding set 3 starts to the end towards microswitch side, and the cavity 36 of another side is since 3 middle part of sliding set to the back of the body
To the end of microswitch side, when sliding set 3 is tilted by the reaction force of the swing arm 41 of microswitch, the cavity on one side
The sloping portion of 33 pairs of sliding sets 3, which is formed, steps down, in another side since the sloping portion of sliding set 3 is tilted upward, another side
Cavity 36 do not work.It is used for being inserted in poke rod 31 since sliding set 3 is equipped with through-hole 37, strip convex ribs 321 will have two
Item is respectively provided at the radial position of through-hole 37.
A kind of high voltage direct current relay with microswitch of the utility model, uses that the direction in sliding set 3 is dynamic to be touched
The convex extension part 32 for being additionally provided with preset position on one side of piece 2, the convex extension part 32 are against on movable contact spring and sliding set 3 can be made to be touched with dynamic
Touching position between piece 2 forms cavity 33 since middle part to the end towards microswitch side, when sliding set 3 is by fine motion
The reaction force of the swing arm 41 of switch and when tilting, which forms the sloping portion of sliding set 3 and steps down, to ensure that
Movable contact spring 2 is not tilted by 3 inclined influence of sliding set.
A kind of high voltage direct current relay with microswitch of the utility model, uses that convex extension part 32 is set as strip is convex
Muscle 321, and the axis direction setting that when strip convex ribs 321 are tilted along sliding set rotates, the presetting bit of the strip convex ribs 321
It is set to the medium position of sliding set 3；The bottom face of the strip convex ribs 321 is arc-shaped.This structure of the utility model, makes
Sliding set 3, which is contacted with movable contact spring 2 by original face, to be converted to line and contacts, and movable contact spring is driven by sliding set so as to be greatly lowered
Crooked degree plays the crooked effect of anti-movable contact spring, improves service life and the sensitivity of product.
Embodiment two
Shown in Figure 10 to Figure 11, a kind of high voltage direct current relay with microswitch of the utility model, with implementation
Example one the difference is that, convex extension part 32 is multiple convex luxuriant 322, multiple convex luxuriant 32 to be rotated when being tilted along sliding set 3
Axis direction arranges, and multiple convex luxuriant 32 preset position is the medium position of sliding set.Convex luxuriant the 32 of the present embodiment are also two
It is a, and be respectively provided at the radial position of through-hole 37.Convex luxuriant 32 bottom face is also arc-shaped.
Embodiment three
Shown in Figure 12 to Figure 13, a kind of high voltage direct current relay with microswitch of the utility model, with implementation
Example one the difference is that, the convex extension part 32 is strip convex ribs 323, which inclines along perpendicular to sliding set
The preset position of the axis direction setting rotated when tiltedly, the strip convex ribs 323 is from the medium position of sliding set to fine motion backwards
Switch the end of side.
As being previously mentioned in embodiment one, in the cavity on the both sides of the axial location rotated when sliding set 3 tilts, only
Have and is formed by cavity 33 to the end towards microswitch side since middle part and works, it therefore, can be by strip convex ribs
323 are arranged along the axis direction rotated when being tilted perpendicular to sliding set, and the preset position of strip convex ribs 323 is from sliding set
Medium position to backwards to microswitch side end, in this way, relative to embodiment one, in the present embodiment, from sliding set 3
Portion starts to the cavity of the end backwards to microswitch side to be just not present.
Example IV
Shown in Figure 14 to Figure 15, a kind of high voltage direct current relay with microswitch of the utility model, with implementation
Example one the difference is that, the convex extension part 32 is blocky convex ribs 324, and the preset positions of the bulk convex ribs 324 is from stirring
The medium position of set to backwards to microswitch side end.The blocky convex ribs 324 and the strip of embodiment three of the present embodiment are convex
323 role of muscle is essentially identical.
The preferred embodiment of above-mentioned only the utility model, does not impose any limitation on the present invention.Though
So the utility model has been disclosed with preferred embodiment as above, however is not limited to the utility model.It is any to be familiar with this field
Technical staff, in the case where not departing from technical solutions of the utility model range, all using the technology contents of the disclosure above
Many possible changes and modifications are made to technical solutions of the utility model, or are revised as equivalents equivalent embodiment.Therefore,
Every content without departing from technical solutions of the utility model, according to made to the above embodiment of the utility model technical spirit
What simple modification, equivalent variation and modification, should all fall in the range of technical solutions of the utility model are protected.
Claims (10)
1. a kind of high voltage direct current relay with microswitch, including catch bar, movable contact spring, sliding set and microswitch；It stirs
Set and movable contact spring are inserted in catch bar respectively, and catch bar is equipped with reducing step, and a contact spring is mounted in the reducing step of catch bar
Between movable contact spring, the contact spring is by movable contact spring by sliding set ejection to the preset limiting section of catch bar one end；Fine motion is opened
The side of sliding set is closed in relay and is in, the side of sliding set is equipped with poke rod, and end and the fine motion of poke rod are opened
The swing arm of pass matches；It is characterized in that：It, should in the convex extension part for being additionally provided with preset position on one side towards movable contact spring of sliding set
Convex extension part is against on movable contact spring and the touching position between sliding set and movable contact spring can be made to be opened to towards fine motion since middle part
The end for closing side forms cavity, and when sliding set is tilted by the reaction force of the swing arm of microswitch, the cavity is to stirring
The sloping portion of set, which is formed, steps down, to ensure that movable contact spring is not tilted by inclined influence of sliding set.
2. the high voltage direct current relay according to claim 1 with microswitch, it is characterised in that：The preset limiting section
To be fixed on the clamp spring of catch bar one end.
3. the high voltage direct current relay according to claim 1 with microswitch, it is characterised in that：Sliding set and poke rod
Between be also associated with reinforcing rib.
4. the high voltage direct current relay according to claim 1 with microswitch, it is characterised in that：The end of the poke rod
End is further connected with flexible slide block, and the poke rod is matched by the slide block with the swing arm of microswitch.
5. the high voltage direct current relay according to claim 1 with microswitch, it is characterised in that：The height of the cavity
Size be more than overtravel of the sound contact of relay when being in contact apart from size.
6. the high voltage direct current relay with microswitch according to claims 1 or 2 or 3 or 4 or 5, it is characterised in that：Institute
It is strip convex ribs to state convex extension part, the axis direction setting which rotates when being tilted along sliding set, the strip convex ribs
Preset position is the medium position of sliding set.
7. the high voltage direct current relay according to claim 6 with microswitch, it is characterised in that：The strip convex ribs
Bottom face is arc-shaped.
8. the high voltage direct current relay with microswitch according to claims 1 or 2 or 3 or 4 or 5, it is characterised in that：Institute
It is strip convex ribs to state convex extension part, which is arranged along the axis direction rotated when being tilted perpendicular to sliding set, the strip
The preset position of convex ribs is from the medium position of sliding set to the end backwards to microswitch side.
9. the high voltage direct current relay with microswitch according to claims 1 or 2 or 3 or 4 or 5, it is characterised in that：Institute
It is multiple convex buds to state convex extension part, the axis direction arrangement that multiple convex bud rotates when being tilted along sliding set, multiple convex bud
Preset position is the medium position of sliding set.
10. the high voltage direct current relay with microswitch according to claims 1 or 2 or 3 or 4 or 5, it is characterised in that：
The convex extension part is blocky convex ribs, and the preset position of the bulk convex ribs is from the medium position of sliding set to microswitch one backwards
The end of side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820482628.3U CN208014624U (en) | 2018-04-04 | 2018-04-04 | High voltage direct current relay with microswitch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820482628.3U CN208014624U (en) | 2018-04-04 | 2018-04-04 | High voltage direct current relay with microswitch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208014624U true CN208014624U (en) | 2018-10-26 |
Family
ID=63892026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820482628.3U Withdrawn - After Issue CN208014624U (en) | 2018-04-04 | 2018-04-04 | High voltage direct current relay with microswitch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208014624U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108461355A (en) * | 2018-04-04 | 2018-08-28 | 浙江宏舟新能源科技有限公司 | A kind of high voltage direct current relay with microswitch |
-
2018
- 2018-04-04 CN CN201820482628.3U patent/CN208014624U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108461355A (en) * | 2018-04-04 | 2018-08-28 | 浙江宏舟新能源科技有限公司 | A kind of high voltage direct current relay with microswitch |
| CN108461355B (en) * | 2018-04-04 | 2023-12-12 | 浙江宏舟新能源科技有限公司 | High-voltage direct-current relay with micro switch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20181026 Effective date of abandoning: 20231212 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20181026 Effective date of abandoning: 20231212 |