CN206098307U - Install firm domestic residual current circuit breaker - Google Patents
Install firm domestic residual current circuit breaker Download PDFInfo
- Publication number
- CN206098307U CN206098307U CN201621120697.7U CN201621120697U CN206098307U CN 206098307 U CN206098307 U CN 206098307U CN 201621120697 U CN201621120697 U CN 201621120697U CN 206098307 U CN206098307 U CN 206098307U
- Authority
- CN
- China
- Prior art keywords
- shell
- circuit breaker
- leakage switch
- gripper shoe
- current circuit
- 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.)
- Expired - Fee Related
Links
Landscapes
- Crushing And Pulverization Processes (AREA)
Abstract
The utility model discloses an install firm domestic residual current circuit breaker, which comprises an outer shell, one side of shell is provided with the rotary rod, and the handle has been cup jointed on the surface of this rotary rod, the opposite side of shell is provided with the standing groove, and the top of this standing groove is provided with the draw -in groove, and the shell surface of standing groove bottom is provided with the mounting groove, the inside of mounting groove is provided with rotatory fixture block, and this rotation fixture block is connected through pivot and shell, and the pivot is provided with looks adaptation through -hole with the junction of shell. The utility model discloses an inside spring of movable chamber that sets up fixed plate top and bottom promotes accepting the board, and then makes the connecting rod drive the backup pad with residual current circuit breaker and metal sheet contact, and the inhaling of backup pad upper surface is pasted and is adsorbed the metal sheet, has reached the stability and the fastness of residual current circuit breaker installation, and has prevented residual current circuit breaker's random removal, and then guaranteed residual current circuit breaker's security and the advantage that increases residual current circuit breaker life.
Description
Technical field
This utility model is related to leakage switch technical field, specially a kind of domestic leakage switch for firmly installing.
Background technology
Leakage switch, is the one kind with electric switch, is mainly used in preventing the generation of electric leakage accident, the operating principle of its switch
It is：There are two windings, main winding and auxiliary winding on an iron core.Main winding also has two windings：Respectively input current around
Group and output current winding.Without during electric leakage, input current and output current are equal, and on iron core, the vector of two magnetic fluxs is zero,
Potential would not be induced on auxiliary winding, otherwise on auxiliary winding will induced voltage formed, amplified device pushing executing mechanism,
Make switch trip.
Leakage switch is mounted on the installation metallic plate in leakage switch box when mounted, and leakage switch is by the back of the body
Draw-in groove and rotation fixture block afterwards is connected on metallic plate, and such mounting means easily comes off, and leakage switch is easily in metal
Slide on plate, affect safety and the service life of leakage switch.
Utility model content
The purpose of this utility model is to provide a kind of domestic leakage switch for firmly installing, and possesses installation stable and firm
Gu, it is therefore prevented that the characteristic of the random movement of leakage switch, and then ensure that the safety of leakage switch and increase service life
Advantage, solves leakage switch installation and easily comes off, and leakage switch is easily slided on a metal plate, affects the peace of leakage switch
The problem of full property and service life.
For achieving the above object, this utility model provides following technical scheme：A kind of domestic leakage switch for firmly installing,
Including shell, the side of the shell is provided with swingle, and the surface of the swingle is socketed with handle, the opposite side of the shell
Placing trough is provided with, the top of the placing trough is provided with draw-in groove, and the case surface of placing trough bottom is provided with mounting groove, described
Mounting groove is internally provided with rotation fixture block, and the rotation fixture block passes through rotating shaft and cage connection, and rotating shaft is set with the junction of shell
It is equipped with and is adapted through hole, in the middle part of the placement rooved face, be provided with fixed plate, the inside of the fixed plate top and bottom is all provided with
It is equipped with mobile cavity, the mobile cavity is internally provided with bearing plate, the bottom of the bottom of the bearing plate by spring and mobile cavity
Connection, and the top of bearing plate is provided with connecting rod, the top of the connecting rod is provided with gripper shoe, the upper surface of the gripper shoe
Suction patch is provided with, the front and back of the shell is provided with radiating groove, and the side of shell bottom is provided with dividing plate.
Preferably, the top that the rotation fixture block is inclined on the outside of the inside for being built in mounting groove, and rotation fixture block is arc.
Preferably, size of the bearing plate less than mobile cavity, and connecting rod one end difference of fixed plate top and bottom
Through the top and bottom of fixed plate, and the outside of fixed plate is extended to, connecting rod is provided with the junction of fixed plate and is mutually fitted
The through hole matched somebody with somebody, size of the bearing plate more than through hole.
Preferably, gap is left between the gripper shoe and draw-in groove and rotation fixture block, and gripper shoe width and fixed plate
Width is adapted, and the side on gripper shoe top is arc.
Preferably, the diameter for inhaling patch is adapted with the width of gripper shoe, and suction patch is in support plate upper surface
Portion.
Compared with prior art, the beneficial effects of the utility model are as follows：
1st, the spring inside mobile cavity of this utility model by setting fixed plate top and bottom is pushed away to bearing plate
It is dynamic, and then cause connecting rod to drive gripper shoe that leakage switch is contacted with metallic plate, the suction of support plate upper surface is pasted to metallic plate
Adsorbed, reached stablizing and fastness for leakage switch installation, and prevented the random movement of leakage switch, and then ensured
The safety of leakage switch and increase the advantage of leakage switch service life；By arranging radiating groove and dividing plate, reach and carried
The heat-sinking capability of high leakage switch, it is to avoid electric wire install after interactional effect.
2nd, this utility model can make closely to connect between gripper shoe and metallic plate by inhaling patch, and then improve electric leakage and open
Close stable and firm with what metallic plate was installed, be arc by one end of gripper shoe, leakage switch can be prevented effectively from and installed
When there is gripper shoe and be difficult to stick into the phenomenon inside metallic plate, the movement of bearing plate, connecting rod and gripper shoe is driven by spring,
Convenience when leakage switch is installed can effectively be strengthened, the efficiency of installation is improve and saved the set-up time, so as to effective
Leakage switch install and easily come off, and leakage switch is easily slided on a metal plate, is affected the safety of leakage switch and is made
With the problem in life-span.
Description of the drawings
Fig. 1 is this utility model leakage switch structural representation；
Fig. 2 is this utility model leakage switch side structure schematic view；
Fig. 3 is mplifying structure schematic diagram at the A of this utility model Fig. 1；
Fig. 4 is that this utility model inhales patch structural representation.
In figure：1 shell, 2 swingles, 3 handles, 4 placing troughs, 5 draw-in grooves, 6 mounting grooves, 7 rotation fixture blocks, 8 rotating shafts, 9 are fixed
Patch, 16 radiating grooves, 17 dividing plates are inhaled in plate, 10 mobile cavities, 11 bearing plates, 12 springs, 13 connecting rods, 14 gripper shoes, 15.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only this utility model a part of embodiment, rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of this utility model protection.
Fig. 1-4, a kind of domestic leakage switch for firmly installing, including shell 1 are referred to, the side of shell 1 is provided with rotation
Bull stick 2, the surface of the swingle 2 are socketed with handle 3, and the opposite side of shell 1 is provided with placing trough 4, and the top of the placing trough 4 sets
Draw-in groove 5 is equipped with, and 1 surface of shell of 4 bottom of placing trough is provided with mounting groove 6, being internally provided with for mounting groove 6 rotates fixture block 7,
It is arc that rotation fixture block 7 inclines the top on the outside of the inside for being built in mounting groove 6, and rotation fixture block 7, facilitates rotation fixture block 7
Installation between metallic plate, the rotation fixture block 7 are connected with shell 1 by rotating shaft 8, and rotating shaft 8 is provided with the junction of shell 1
Through hole is adapted, placing trough is provided with fixed plate 9 in the middle part of 4 surface, the inside of 9 top of fixed plate and bottom is provided with shifting
Dynamic chamber 10, mobile cavity 10 are internally provided with bearing plate 11, and bearing plate 11 facilitates bearing plate 11 less than the size of mobile cavity 10
Movement in mobile cavity 10, meanwhile, reduce the friction of bearing plate 11 and 9 inwall of fixed plate, and 9 top of fixed plate and bottom
13 one end of connecting rod extend through the top and bottom of fixed plate 9, and extend to the outside of fixed plate 9, connecting rod 13 with it is solid
The junction of fixed board 9 is provided with the through hole being adapted, and facilitates the frictional force between connecting rod 13 and fixed plate 9, bearing plate 11
More than the size of through hole, it is therefore prevented that bearing plate 11 is removed from through hole, the bottom of the bearing plate 11 passes through spring 12 and mobile cavity
10 bottom connection, and the top of bearing plate 11 is provided with connecting rod 13, the top of connecting rod 13 is provided with gripper shoe 14, supports
Gap is left between plate 14 and draw-in groove 5 and rotation fixture block 7, the two ends for facilitating metallic plate are entered in placing trough 4, and gripper shoe 14
Width is adapted with the width of fixed plate 9, and the side on 14 top of gripper shoe is arc, facilitates gripper shoe 14 into metallic plate
Inside, saves strength and the time of setter, and the upper surface of the gripper shoe 14 is provided with inhales patch 15, inhales the diameter of patch 15 and props up
The width of fagging 14 is adapted, and improves the stable connection between gripper shoe 14 and metallic plate and fixation, will inhale the performance of patch 15
Maximum is performed to, and inhales the middle part that patch 15 is located at 14 upper surface of gripper shoe, further increase the performance for inhaling patch 15, with minimum
Resource performs to the performance characteristics of maximum, and the front and back of shell 1 is provided with radiating groove 16, and the side of 1 bottom of shell
Dividing plate 17 is provided with, bearing plate 11 is pushed away by the spring 12 inside the mobile cavity 10 of setting 9 top of fixed plate and bottom
It is dynamic, and then cause connecting rod 13 to drive gripper shoe 14 that leakage switch is contacted with metallic plate, the suction patch 15 of 14 upper surface of gripper shoe
Metallic plate is adsorbed, stablizing and fastness for leakage switch installation has been reached, and has been prevented the random movement of leakage switch,
And then ensure that the safety of leakage switch and increase the advantage of leakage switch service life；By arranging radiating groove 16 and dividing plate
17, reached the heat-sinking capability for improving leakage switch, it is to avoid electric wire install after interactional effect.
During use, the draw-in groove 5 of leakage switch is stuck in into the top of metallic plate, the support to the bottom and bottom of fixed plate 9
Plate 14 is extruded to the bottom and bottom direction of fixed plate 9, then leakage switch is rotated to metallic plate direction, meanwhile, support
The segmental arc of plate 14 sticks into the inside of metallic plate, and rotation fixture block 7 is stuck in the bottom of metallic plate, meanwhile, fixed plate 9 is completely introduced into
The inside of metallic plate, and then gripper shoe 14 is completely introduced into the inside of metallic plate, promotes bearing plate 11 company of drive by spring 12
Extension bar 13 and gripper shoe 14 are extruded to the inwall of metallic plate, meanwhile, inhale patch and inhale 15 inwalls for being attached to metallic plate.
In sum：The domestic leakage switch that this firmly installs, by inhale patch 15 can make gripper shoe 14 and metallic plate it
Between closely connect, and then improve that leakage switch and metallic plate install stable and firmly is arc by one end of gripper shoe 14
Shape, can be prevented effectively from leakage switch and occur gripper shoe 14 when mounted and be difficult to stick into the phenomenon inside metallic plate, by spring
12 movements for driving bearing plate 11, connecting rod 13 and gripper shoe 14, can effectively strengthen convenience when leakage switch is installed, carry
The high efficiency installed and the set-up time is saved, easily come off so as to effective leakage switch is installed, and leakage switch is easy
Slide on a metal plate, affect the safety of leakage switch and the problem of service life.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
Be appreciated that these embodiments can be carried out various changes in the case of without departing from principle of the present utility model and spirit, repair
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of domestic leakage switch for firmly installing, including shell（1）, it is characterised in that：The shell（1）Side arrange
There is swingle（2）, the swingle（2）Surface be socketed with handle（3）, the shell（1）Opposite side be provided with placing trough
（4）, the placing trough（4）Top be provided with draw-in groove（5）, and placing trough（4）The shell of bottom（1）Surface is provided with mounting groove
（6）, the mounting groove（6）Be internally provided with rotation fixture block（7）, the rotation fixture block（7）By rotating shaft（8）With shell（1）Even
Connect, rotating shaft（8）With shell（1）Junction be provided with and be adapted through hole, the placing trough（4）Fixation is provided with the middle part of surface
Plate（9）, the fixed plate（9）The inside of top and bottom is provided with mobile cavity（10）, the mobile cavity（10）Inside arrange
There is bearing plate（11）, the bearing plate（11）Bottom pass through spring（12）With mobile cavity（10）Bottom connection, and bearing plate
（11）Top be provided with connecting rod（13）, the connecting rod（13）Top be provided with gripper shoe（14）, the gripper shoe（14）
Upper surface be provided with suction patch（15）, the shell（1）Front and back be provided with radiating groove（16）, and shell（1）Bottom
The side at end is provided with dividing plate（17）.
2. a kind of domestic leakage switch for firmly installing according to claim 1, it is characterised in that：The rotation fixture block
（7）Inclination is built in mounting groove（6）Inside, and rotate fixture block（7）The top in outside is arc.
3. a kind of domestic leakage switch for firmly installing according to claim 1, it is characterised in that：The bearing plate（11）
Less than mobile cavity（10）Size, and fixed plate（9）Top and the connecting rod of bottom（13）One end extends through fixed plate（9）'s
Top and bottom, and extend to fixed plate（9）Outside, connecting rod（13）With fixed plate（9）Junction be provided with and be adapted
Through hole, bearing plate（11）More than the size of through hole.
4. a kind of domestic leakage switch for firmly installing according to claim 1, it is characterised in that：The gripper shoe（14）
With draw-in groove（5）With rotation fixture block（7）Between leave gap, and gripper shoe（14）Width and fixed plate（9）Width be adapted,
Fagging（14）The side on top is arc.
5. a kind of domestic leakage switch for firmly installing according to claim 1, it is characterised in that：It is described to inhale patch（15）'s
Diameter and gripper shoe（14）Width be adapted, and inhale patch（15）Positioned at gripper shoe（14）The middle part of upper surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621120697.7U CN206098307U (en) | 2016-10-14 | 2016-10-14 | Install firm domestic residual current circuit breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621120697.7U CN206098307U (en) | 2016-10-14 | 2016-10-14 | Install firm domestic residual current circuit breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206098307U true CN206098307U (en) | 2017-04-12 |
Family
ID=58483912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621120697.7U Expired - Fee Related CN206098307U (en) | 2016-10-14 | 2016-10-14 | Install firm domestic residual current circuit breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206098307U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106449291A (en) * | 2016-10-14 | 2017-02-22 | 无锡市海升电子科技有限公司 | Firmly installed household electric leakage switch |
| CN110076721A (en) * | 2019-05-21 | 2019-08-02 | 五冶集团上海有限公司 | A kind of leakage switch provision for disengagement |
-
2016
- 2016-10-14 CN CN201621120697.7U patent/CN206098307U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106449291A (en) * | 2016-10-14 | 2017-02-22 | 无锡市海升电子科技有限公司 | Firmly installed household electric leakage switch |
| CN106449291B (en) * | 2016-10-14 | 2018-08-17 | 温岭卓致智能科技有限公司 | A kind of household leakage switch firmly installed |
| CN110076721A (en) * | 2019-05-21 | 2019-08-02 | 五冶集团上海有限公司 | A kind of leakage switch provision for disengagement |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206098307U (en) | Install firm domestic residual current circuit breaker | |
| CN109590094A (en) | A kind of intermittent rare earth metal fused salt stripping machine tapped and there is decrease of noise functions | |
| CN106449291A (en) | Firmly installed household electric leakage switch | |
| CN206000576U (en) | A kind of rotor blade damping block axial positioning structure | |
| CN208352493U (en) | A kind of aluminum production cell shell with radiator | |
| CN207587990U (en) | A kind of copper aluminium multipole column being completely embedded | |
| CN201773891U (en) | Rectification guide roller for pole pieces | |
| CN208831284U (en) | A kind of radiator fan with rock-steady structure | |
| CN206236817U (en) | A kind of wiring construction for injection machine | |
| CN207251363U (en) | A kind of high electric machine iron core of torsional strength | |
| CN208939245U (en) | A kind of socket for easily pulling up and can be anti-loose | |
| CN206801933U (en) | Impeller body bottom plate | |
| CN207051823U (en) | A kind of Multifunctional computer cabinet | |
| CN106451218B (en) | A kind of sleeve for preventing nut, pad from coming off | |
| CN206789483U (en) | A kind of emergent compulsive switching-off device of permanent magnet vacuum breaker controller | |
| CN206833346U (en) | A kind of computer host box base easy to remove | |
| CN108092059A (en) | A kind of lithium battery charging station with rotary jack | |
| CN203325732U (en) | Side plate for main shaft of circuit breaker operating mechanism | |
| CN203304775U (en) | Spin welding electrode structure of tubular pile roll seam welding machine | |
| CN203774151U (en) | Reinforcing shaft base for high tension switchgear disconnecting switch | |
| CN209448543U (en) | Motor stator casing component | |
| CN207896339U (en) | A kind of lithium battery charging station with rotary jack | |
| CN219801684U (en) | Overhead line heightening device | |
| CN213402630U (en) | Energy-saving motor capable of being quickly disassembled and assembled | |
| CN215452550U (en) | Intelligent safety charger |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170412 Termination date: 20171014 |