CN206877863U - A kind of microswitch module and dual-power transfer switch - Google Patents
A kind of microswitch module and dual-power transfer switch Download PDFInfo
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- CN206877863U CN206877863U CN201720770044.1U CN201720770044U CN206877863U CN 206877863 U CN206877863 U CN 206877863U CN 201720770044 U CN201720770044 U CN 201720770044U CN 206877863 U CN206877863 U CN 206877863U
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- microswitch
- slider
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Abstract
The utility model discloses a kind of microswitch module, wherein, including box body, slider I and microswitch, slider I is slidably arranged in box body, microswitch is fixed in box body and the trigger unit of microswitch and the sliding trace of slider I have common factor, box body bottom offers the stroke through hole of connection tray interior, and slider I is connected with the push rod of switch module drives slip by push rod, realizes contact of the slider I with trigger unit/separate；The utility model is set using modularization, has the characteristics that simple installation, efficient.
Description
Technical field
It the utility model is related to a kind of microswitch module and dual-power transfer switch.
Background technology
Dual-power transfer switch in the market include substantially by motor drive realize transmission transmission mechanism, two open
Close module and two groups of microswitch groups, the corresponding one group of microswitch of each switch module；Switch module include push rod, housing,
Sliding block in housing, sliding block and transmission mechanism are set in linkage, and push rod is located at hull outside and is connected with sliding block to be slided with sliding block
It is dynamic；Microswitch, in electrical connection, triggers after being touched by push rod with motor and leaves the motor off rotation；When motor rotates forward, motor
Transmission mechanism transmission is driven, transmission mechanism drives the sliding block of one of switch module to slide, when push rod touches the switching molding
Corresponding to block during microswitch, motor stalls, now, dynamic contact mechanism and stationary contact component touch on sliding block, realize and close
Lock so that conventional power supply closure；The dynamic contact mechanism of the sliding block of another set switch module and stationary contact components apart, realize and divide
Lock so that stand-by power supply disconnects；Similarly, during motor reversal, when microswitch corresponding to push rod touches the switch module, electricity
Machine stops operating, and now, dynamic contact mechanism and stationary contact components apart on sliding block, realizes separating brake so that conventional power supply disconnects；Separately
The dynamic contact mechanism of the sliding block of outer one group of switch module and stationary contact component touch, realize and close a floodgate so that stand-by power supply closes.
The trigger device of above-mentioned dual-power transfer switch is applied if China Patent No. is CN201220617802 patents,
It discloses a kind of microswitch trigger device being applied in dual-power transfer switch, including is arranged at housing cavity（Open
Close the inner chamber of module housing）In push rod and be arranged at two microswitches of housing upper surface；The push rod and the housing
In being slidably matched；The slide opening connected with its inner chamber, the setting direction of the slide opening and institute are additionally provided with the upper surface of the housing
The moving direction for stating push rod is consistent；Two microswitches are respectively arranged on the both sides of the slide opening, and each microswitch
Frizzen be located at it close to slide opening side；The accommodating hole for setting dynamic contact mechanism, the appearance are additionally provided with the push rod
Put hole and transversely run through the push rod；The top of the push rod is provided with the push rod that is stretched out from the slide opening, the push rod with
Push rod can be contacted/separated with the frizzen of two microswitches so as to control two microswitches to connect simultaneously during moving
On/off is opened.
One dual-power transfer switch has usually contained four microswitches, and these microswitches are in fixation procedure is installed
Need that fixation is installed one by one, modular installation can not be realized, cause installation process comparatively laborious, efficiency is low.
The content of the invention
The utility model is mainly solving the technical problems that provide a kind of dual-power transfer switch of simple installation.
Technical scheme is used by the utility model solves its technical problem：A kind of microswitch module, wherein, bag
Include box body and slider I and microswitch in box body；Box body bottom offers the stroke through hole of connection tray interior,
Slider I is set to slide；Slider I is used to be connected with the push rod of switch module, realizes and is slided along stroke through hole length direction；Sliding block
I sliding trace and the trigger unit of microswitch have common factor, slider I to contact/separate with trigger unit after sliding.
Slider I and microswitch are arranged on box body and form a module, during installation, it is only necessary to by box body and switch module
Housing fix, fixation is installed one by one relative to microswitch in the prior art, such a structure make it that installation is more simple
Just, while such a structure is more adapting to pile line operation, and installs and facilitate very much.
Wherein, preset hole is offered on box body, preset hole is used for bolt and passes through the housing with switch module to fix.
Using the setting of preset hole so that microswitch module and the fixation of switch module housing are more easy.
Wherein, slide rail is provided with box body, slider I is provided with slideway, slide rail and guiding knot during slideway composition slider I motion
Structure.
The setting of slide rail so that slider I, which is slided, has guide effect, and slider I remains at one in sliding process
Linear motion, prevent from that deviation occurs in sliding process, cause the touching between slider I and microswitch trigger unit endless
Entirely, the state switching of microswitch is influenceed.
Wherein, the slide rail is located on box body bottom, and the quantity of the slide rail is two, is divided into the two of stroke through hole
It is other；Slider I includes lug boss, and lug boss is stretched between two slide rails to be formed and is slidably matched.
Stroke through hole is that stroke through hole causes lug boss preferably to be slided on box body, the setting of two slide rails so that lead
Tropism greatly improves, while raised both sides are located on slide rail, further improves the guidance quality slided.
Wherein, slider I is provided with spigot surface, and spigot surface contacts with the trigger unit of microswitch.
Using the setting of spigot surface, the reliability contacted between slider I and the trigger unit of microswitch is considerably increased, is dropped
Low slider I in sliding process rigid connection touch trigger unit when caused power.
Wherein, box body includes upper lid and base, and upper lid and base are detachable fixation, and microswitch and stroke lead to
Hole position is on base.
Box body uses detachable installation so that more easy, and microswitch and stroke are dismantled in maintenance process
Through hole is each provided on base, further improves the reliability that slider I contacts with microswitch.
A kind of dual-power transfer switch, including the transmission mechanism and two switch modules for realizing transmission are driven by motor,
Switch module includes push rod, housing and the sliding block II in housing, and sliding block II is set with transmission mechanism in linkage, mandril position
It is connected in hull outside with sliding block II and is slided with sliding block II, wherein, include the microswitch module of above-mentioned any one, each
The corresponding microswitch module of switch module, box body are in be detachably fixed with the housing of corresponding switch module, slider I with it is corresponding
The push rod of switch module is connected.
Slider I and microswitch are arranged on box body and form a module, during installation, it is only necessary to by box body and switch module
Housing fix, push rod is connected with slider I, fixation is installed one by one relative to microswitch in the prior art, it is such a
Structure make it that installation is more easy, while such a structure is more adapting to pile line operation, and installs and facilitate very much.
Wherein, the surface of housing offers the cavity matched with box shape, and box portion is embedded in cavity.
Using the setting of cavity, there is positioning action so that the installation of microswitch module is more convenient.
Wherein, at least one locating dowel is additionally provided with housing, box body bottom is provided with through hole corresponding with locating dowel.
The setting of locating dowel, the convenience of microswitch module installation is further increased, improve installation effectiveness.
Wherein, in addition to slider I is bolted with push rod.
It is bolted so that be connected between push rod and slider I more firm, improve the precision of slip.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model embodiment 1；
Fig. 2 is the structural representation of box body in the utility model embodiment 1；
Fig. 3 is part-structure schematic diagram in the utility model embodiment 1；
Fig. 4 is the overall structural representation of dual-power transfer switch；
Fig. 5 is the front view of sliding block II in the utility model embodiment 2；
Fig. 6 is the top view of sliding block II in the utility model embodiment 2；
Fig. 7 is switch module body diagram in the utility model embodiment 2；
Fig. 8 is the structural representation of enclosure interior in the utility model embodiment 2；
Fig. 9 is the structural representation of the utility model embodiment 2.
Embodiment
Embodiment 1：
Referring to the drawings shown in 1-3, a kind of microswitch module is opened including box body 1, slider I 2, microswitch I 3 and fine motion
II 4 are closed, box body 1 includes upper lid 11 and base 12, and upper lid 11 is Demountable with base 12, and upper lid 11 can with base 12
It is bolted or the structures such as buckle engages connects；The upper edge of lid 11 is provided with least one extension 5, and extension also may be used herein
Upper position is located in the edge of base 12, and extension 5 is provided with preset hole 6, and preset hole 6 is used for bolt through the shell with switch module
Body is fixed, and preset hole 6 may be alternatively located on base 12 herein；Base 12 is provided with stroke through hole 7, and the both sides of stroke through hole 7, which are provided with, to be slided
Rail 8, the bottom of slider I 2 is provided with forms described guide frame with 8 corresponding slideway of slide rail, slide rail 8 with slideway；Set in slider I 2
There is through hole I 24, through hole I 24 is connected for slider I 2 with push rod, and screw bolt passes through hole I 24, the push rod 16 of stroke through hole 7 are with sliding
Block I 2 is fixed.
Microswitch I 3 and microswitch II 4 are located on Bottom of box body 12, set up separately in the both sides of slide rail 8, microswitch I 3
And the trigger unit 10 of microswitch II 4 is located at the both sides of stroke through hole 7；Microswitch I 3 and microswitch II 4 herein
It can be arranged in upper lid 11, ensure that microswitch I 3 and the trigger unit of microswitch II 4 and the sliding trace of slider I 2 have friendship
Collection；Connection can be fixed by location structure between microswitch and box body.
Slider I 2 includes lug boss 13 and body 25, and lug boss 13 is stretched between two slide rails 8 to be formed and is slidably matched, this
The cross-sectional area of body portion 25 is more than the cross-sectional area of lug boss 13, and the both sides in the respective protrusions portion 13 of body 25 are space, space structure
Into slideway so that slider I 2 is slided on slide rail；Body 25 is provided with spigot surface 9, the trigger unit 10 of spigot surface 9 and microswitch
Contact, spigot surface 9 can be arc surface herein.
Embodiment 2：
Referring to the drawings shown in 1-9, a kind of dual-power transfer switch, including driven by motor realize the transmission mechanism of transmission with
And two switch modules, switch module 14 include push rod 16, housing 17 and the sliding block II 18 in housing, sliding block II 18 with
Transmission mechanism is set in linkage, and push rod 16 is located at sliding block II 18 to be connected on the outside of housing 17 to be slided with sliding block II 18, in housing 17
Provided with static contact component 15 and sliding block II 18, the moving contact machine for setting dual-power transfer switch is additionally provided with sliding block II 18
The accommodating hole 19 of structure, sliding block II 18, which slides, can be achieved contact of the dynamic contact mechanism with static contact component with separating, and open for two herein
The state for closing the dynamic and static contact in module is relative status, i.e. another group of separation of one group of contact；Two switch modules are knot up and down
Structure, mechanism structure between the two is identical, therefore in this one of switch module of narration.
Each corresponding microswitch module of switch module, microswitch modular structure is similar herein, therefore is chatted at this
One of microswitch is stated, and microswitch has described in detail in embodiment 1, therefore do not add to repeat, describe herein micro-
Electrically connecting between dynamic attachment structure and microswitch module and dual-power transfer switch between switch module and housing
Connect.
Housing upper surface offers the cavity 20 of box shape matching, and being in housing 17 in box portion insertion cavity 20 can
Dismounting is fixed；Housing upper surface is additionally provided with least one locating dowel 21, and base 12 is provided with and 21 corresponding mounting hole of locating dowel
22, it is easy to the further location and installation of microswitch module, cover rim is provided with least one extension 5, and extension also may be used herein
Upper position is located in base edge, and extension 5 is provided with preset hole 6, and preset hole 6 is used for bolt through the housing with switch module
Fixed, preset hole 6 may be alternatively located on base herein.
The control of microswitch I 3 and the motor of microswitch module are electrically connected, and control its operation, microswitch II 4 is with referring to
Show that lamp is electrically connected, control indicator lamp.
Two switch modules are respectively first switch module 141 and second switch module 142.First switch module 141
The disconnection of the conventional power supply of control and closure, second switch module 142 control disconnection and the closure of stand-by power supply.When motor rotates forward
When, transmission mechanism motion is driven, transmission mechanism drives the sliding block of first switch module 141 and second switch module 142 simultaneously
II 18, sliding block II 18 drives push rod 16 to move, and push rod 16 drives slider I 2 to slide so that microswitch acts, and now, commonly uses electricity
Dynamic contact mechanism and the static contact component contact in source, commonly use power supply closure, commonly use the dynamic contact mechanism and static contact of power supply
Components apart, stand-by power supply disconnects, while motor stalls, corresponding indicator lamp light the state for showing current power supply；Together
Reason, during motor reversal, dynamic contact mechanism and the static contact component separation of power supply are commonly used, power supply is commonly used and disconnects, commonly use power supply
Dynamic contact mechanism and static contact component contact, stand-by power supply closure, while motor stalls, corresponding indicator lamp are lighted aobvious
Show the state of current power supply.
Claims (10)
- A kind of 1. microswitch module, it is characterised in that：Slider I and microswitch including box body and in box body； Box body bottom offers the stroke through hole of connection tray interior, and slider I is set to slide；Slider I is used for the top with switch module Bar is connected, and realizes and is slided along stroke through hole length direction；The sliding trace of slider I and the trigger unit of microswitch have common factor, sliding Block I is contacted/separated with trigger unit after sliding.
- A kind of 2. microswitch module as claimed in claim 1, it is characterised in that：Preset hole, preset hole are offered on box body The housing with switch module is passed through to fix for bolt.
- A kind of 3. microswitch module as claimed in claim 1, it is characterised in that：Slide rail is provided with box body, slider I is provided with Slideway, slide rail and guide frame during slideway composition slider I motion.
- A kind of 4. microswitch module as claimed in claim 3, it is characterised in that：The slide rail is located on box body bottom, institute The quantity for stating slide rail is two, is divided into the both sides of stroke through hole；Slider I includes lug boss, and lug boss is stretched between two slide rails Formation is slidably matched.
- A kind of 5. microswitch module as claimed in claim 1 or 2 or 3 or 4, it is characterised in that：Slider I, which is provided with, to be oriented to Face, spigot surface contact with the trigger unit of microswitch.
- A kind of 6. microswitch module as claimed in claim 1 or 2 or 3 or 4, it is characterised in that：Box body include it is upper lid and Base, upper lid and base are detachable fixation, and microswitch and stroke through hole are located on base.
- 7. a kind of dual-power transfer switch, including the transmission mechanism and two switch modules for realizing transmission are driven by motor, open Closing module includes push rod, housing and the sliding block II in housing, and sliding block II is set with transmission mechanism in linkage, and push rod is located at Hull outside is connected with sliding block II to be slided with sliding block II, it is characterised in that：Also include as claimed in any one of claims 1 to 6 Microswitch module, the corresponding microswitch module of each switch module, box body is with the housing of corresponding switch module in removable Fixation is unloaded, slider I is connected with the push rod of corresponding switch module.
- A kind of 8. dual-power transfer switch as claimed in claim 7, it is characterised in that：The surface of housing offer with outside box body The cavity of shape matching, box portion are embedded in cavity.
- A kind of 9. dual-power transfer switch as claimed in claim 7, it is characterised in that：At least one positioning is additionally provided with housing Post, box body bottom are provided with through hole corresponding with locating dowel.
- A kind of 10. dual-power transfer switch as described in claim 7 or 8 or 9, it is characterised in that：Also include slider I and push rod It is bolted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720770044.1U CN206877863U (en) | 2017-06-28 | 2017-06-28 | A kind of microswitch module and dual-power transfer switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720770044.1U CN206877863U (en) | 2017-06-28 | 2017-06-28 | A kind of microswitch module and dual-power transfer switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206877863U true CN206877863U (en) | 2018-01-12 |
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ID=61331149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720770044.1U Active CN206877863U (en) | 2017-06-28 | 2017-06-28 | A kind of microswitch module and dual-power transfer switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206877863U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108261201A (en) * | 2018-01-27 | 2018-07-10 | 王天红 | A kind of quick auto-navigation magnetic resonance Hydrography device |
-
2017
- 2017-06-28 CN CN201720770044.1U patent/CN206877863U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108261201A (en) * | 2018-01-27 | 2018-07-10 | 王天红 | A kind of quick auto-navigation magnetic resonance Hydrography device |
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