CN114639558B - Self-checking switch for household circuit fault - Google Patents
Self-checking switch for household circuit fault Download PDFInfo
- Publication number
- CN114639558B CN114639558B CN202210559417.6A CN202210559417A CN114639558B CN 114639558 B CN114639558 B CN 114639558B CN 202210559417 A CN202210559417 A CN 202210559417A CN 114639558 B CN114639558 B CN 114639558B
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- China
- Prior art keywords
- electric brake
- plate
- pull rod
- circuit fault
- insulating
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- 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.)
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/02—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/327—Testing of circuit interrupters, switches or circuit-breakers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/32—Driving mechanisms, i.e. for transmitting driving force to the contacts
- H01H3/46—Driving mechanisms, i.e. for transmitting driving force to the contacts using rod or lever linkage, e.g. toggle
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/54—Circuit arrangements not adapted to a particular application of the switching device and for which no provision exists elsewhere
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Handcart (AREA)
- Train Traffic Observation, Control, And Security (AREA)
Abstract
The invention discloses a household circuit fault self-checking electric brake, which comprises an electric brake, wherein one end of the electric brake is provided with an insulating bin, one side of the insulating bin is uniformly provided with a plurality of groups of pull rods, the outer side of each pull rod is provided with a spring, one end of each pull rod extends into the insulating bin, and one end of the insulating bin is provided with an electric shock prevention assembly; under the cooperation of the spring, the mounting plate, the connecting rope, the fixing plate, the hinged plate, the pulley and the pull rod, when a circuit has a problem, the electric switch can be disconnected without directly contacting a gate in the circuit, so that electric leakage of the electric switch is prevented, the situation that a user directly contacts the electric switch to cause electric shock under the premise of no protection is prevented, the protection effect is effectively improved, meanwhile, the effective protection effect can be achieved in daily life, and the situation that the electric switch is mistakenly contacted in daily life to cause an accident is prevented.
Description
Technical Field
The invention relates to the technical field of switches, in particular to a household circuit fault self-checking switch.
Background
The switch is a switch device which is mainly used for isolating power supply, switching operation and connecting and cutting off small current circuit, and has no arc-extinguishing function.
The current switch has the following inconveniences:
when a circuit in a home has a problem, the electric brake needs to be checked so as to eliminate the circuit problem or the electric brake problem, but when the electric brake fault is eliminated, a specific tool needs to be utilized, and a general home is basically not provided with the tool, so that an electrician needs to be called to carry out troubleshooting and maintenance, and the complexity of circuit detection is improved; meanwhile, when a household circuit is maintained, the switch needs to be disconnected for maintenance, if the switch has a problem, electric leakage may occur, and when a household person operates the household circuit, the household circuit is not accidentally shocked, and the switch exposed outside in daily life is dangerous.
Disclosure of Invention
The present invention is directed to a household circuit fault self-checking switch to solve the above-mentioned problems.
In order to achieve the purpose, the invention provides the following technical scheme: including the electric brake, the one end of electric brake is equipped with insulating storehouse, one side in insulating storehouse evenly is equipped with the multiunit pull rod, the outside of pull rod is equipped with the spring, the one end of pull rod extends to the inside in insulating storehouse, the one end in insulating storehouse is equipped with the protection against electric shock subassembly, the top and the bottom of electric brake one end evenly are equipped with the multiunit screw, one side of screw is equipped with circuit detection subassembly.
Preferably, the protection against electric shock subassembly comprises spring, mounting panel, connection rope, fixed plate, articulated slab, pulley and pull rod, the top and the bottom symmetry of the inside one end in insulating storehouse are equipped with the mounting panel, one side dead axle of mounting panel is rotated and is connected with the pulley, the centre of insulating storehouse one end is equipped with the pulley, the centre of the inside one end in insulating storehouse is equipped with the curb plate, the top and the bottom symmetry of curb plate one end are equipped with the fixed plate, the one end of pull rod is equipped with the connection rope, it links to each other with the articulated slab to connect the rope.
Preferably, the circuit detection assembly comprises a contact piece, a connecting plate, a handle, a wire, a grounding wire, a clamping piece and a detection meter, wherein the detection meter is positioned on one side of the electric brake, the clamping piece is arranged on one side of the detection meter, the handle is arranged inside the clamping piece, the connecting plate is symmetrically arranged at the top and the bottom of one side of the handle, the connecting piece is arranged on one side of the connecting plate, the contact piece is arranged on one side of the connecting piece, the wire is arranged at the top of one side of the detection meter, the wire is connected with the connecting piece, and the grounding wire is arranged at the bottom of one side of the handle.
Preferably, the top and the bottom of one side of the detection meter are symmetrically provided with connecting rods, and the connecting rods are connected with the electric brake.
Preferably, a transparent plate is arranged at the top of one end of the insulation bin, and a pressing plate is arranged at the bottom of one end of the insulation bin.
Preferably, the top and the bottom of one side of the insulation bin are symmetrically provided with sliding holes, and the sliding holes are matched with the pull rod.
Preferably, one end of the outer side of the pull rod is provided with a limiting plate, and one end of the pull rod is provided with a pull plate.
Preferably, one end of the detection meter is provided with a display screen, and one end of the display screen is provided with a protective film.
Preferably, the clamping piece is made of plastic materials, and the clamping piece is of a triangular structure.
Compared with the prior art, the invention provides a self-checking switch for household circuit faults, which has the following beneficial effects:
1. under the cooperation of the spring, the mounting plate, the connecting rope, the fixing plate, the hinged plate, the pulley and the pull rod, when a circuit has a problem, the electric switch can be disconnected without directly contacting a gate in the circuit, so that electric leakage of the electric switch is prevented, the situation that a user directly contacts the electric switch to cause electric shock under the premise of no protection is prevented, the protection effect is effectively improved, meanwhile, the effective protection effect can be achieved in daily life, and the situation that the electric switch is mistakenly contacted in daily life to cause an accident is prevented.
2. The invention can detect the switch through the cooperation of the contact, the connecting sheet, the connecting plate, the handle, the lead, the grounding wire, the clamping piece and the detection meter when the circuit of the family has problems, and in the detection process, a specific device is not needed, the detection difficulty is reduced, so that each family can independently detect whether the switch is damaged or not, the convenience of daily life is greatly improved, and the follow-up maintenance work of electricians is also facilitated.
Drawings
FIG. 1 is a front cross-sectional view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a side cross-sectional view of the insulation silo of the present invention;
FIG. 4 is a perspective view of the clip of the present invention;
fig. 5 is a perspective view of the grip of the present invention.
In the figure: 1. an electric brake; 2. an insulating bin; 3. a screw; 4. a contact piece; 5. connecting sheets; 6. a connecting plate; 7. a grip; 8. a wire; 9. a pull rod; 10. a ground line; 11. a fastener; 12. detecting a table; 13. a spring; 14. mounting a plate; 15. connecting ropes; 16. a fixing plate; 17. a hinge plate; 18. a pulley; 19. side plates.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: circuit trouble self-checking electric brake of family, including electric brake 1, the one end of electric brake 1 is equipped with insulating storehouse 2, and one side of insulating storehouse 2 evenly is equipped with multiunit pull rod 9, and the outside of pull rod 9 is equipped with spring 13, and the one end of pull rod 9 extends to the inside of insulating storehouse 2, and the one end of insulating storehouse 2 is equipped with the protection against electric shock subassembly, and the top and the bottom of 1 one end of electric brake evenly are equipped with multiunit screw 3, and one side of screw 3 is equipped with circuit detection subassembly.
As a preferable embodiment of the present embodiment: the protection against electric shock subassembly is by spring 13, mounting panel 14, connect rope 15, fixed plate 16, articulated slab 17, pulley 18 and pull rod 9 are constituteed, the top and the bottom symmetry of the inside one end of insulating storehouse 2 are equipped with mounting panel 14, one side dead axle of mounting panel 14 is rotated and is connected with pulley 18, the centre of the inside one end of insulating storehouse 2 is equipped with curb plate 19, the top and the bottom symmetry of curb plate 19 one end are equipped with fixed plate 16, the one end of pull rod 9 is equipped with connects rope 15, connect rope 15 and articulated slab 17 and link to each other, when the circuit goes wrong, can not directly contact its inside gate, can give the disconnection with the circuit, and then prevent the electric brake electric leakage, prevent that the user of service personnel under the prerequisite of not having the protection, direct contact electric brake and the condition that leads to the electric shock takes place.
As a preferable embodiment of the present embodiment: the circuit detection assembly is by contact 4, connection piece 5, the connecting plate 6, handle 7, wire 8, earth connection 10, fastener 11 and detection table 12 are constituteed, detection table 12 is located one side of electric brake 1, one side of detection table 12 is equipped with fastener 11, the inside of fastener 11 is equipped with handle 7, the top and the bottom symmetry of one side of handle 7 are equipped with connecting plate 6, one side of connecting plate 6 is equipped with connection piece 5, one side of connection piece 5 is equipped with contact 4, the top of detection table 12 one side is equipped with wire 8, wire 8 links to each other with connection piece 5, the bottom of handle 7 one side is equipped with earth connection 10, when the circuit of family goes wrong, can detect the electric brake, and at the in-process that detects, need not to use specific device, reduce the degree of difficulty that detects.
As a preferable embodiment of the present embodiment: the top and the bottom symmetry of detecting table 12 one side are equipped with the connecting rod, and the connecting rod links to each other with switch 1, improve the effect of connecting, and when detecting table 12 and appear damaging, also conveniently change it.
As a preferable embodiment of the present embodiment: the top of 2 one ends in insulating storehouse is equipped with the transparent plate, conveniently observes its inside electric brake, and the bottom of 2 one ends in insulating storehouse is equipped with the clamp plate, conveniently presses the safety switch of electric brake.
As a preferable embodiment of the present embodiment: the top and the bottom of insulating storehouse 2 one side symmetry are equipped with the slide opening, and the slide opening and the mutual adaptation of pull rod 9 make things convenient for pull rod 9 to carry out the displacement.
As a preferable embodiment of the present embodiment: a limiting plate is arranged at one end of the outer side of the pull rod 9, and a pull plate is arranged at one end of the pull rod 9, so that the pulling difficulty is reduced.
As a preferable embodiment of the present embodiment: one end of the detection meter 12 is provided with a display screen, and one end of the display screen is provided with a protective film, so that the safety of the display screen is ensured.
As a preferable embodiment of the present embodiment: the clamping piece 11 is made of plastic materials, and the clamping piece 11 is of a triangular structure, so that the clamping piece 11 can limit the handle 7.
In embodiment 2, as shown in fig. 1 to 5, when the electric brake needs to be detected, the handle 7 is taken out from the inside of the clamping piece 11, the contact piece 4 at the top of the handle 7 is attached to the screw 3 at the top of the electric brake 1, the contact piece 4 at the bottom of the handle 7 is attached to the screw 3 at the bottom of the electric brake 1, the switch on the detection table 12 is pressed, and whether the electric brake 1 is damaged or not can be observed through the data on the detection table 12, so that the electric brake is self-detected.
The working principle is as follows: when a circuit at home needs to be maintained, firstly, the pull rod 9 is pulled, so that the pull rod 9 extends out of the insulating bin 2, the pull rod 9 drives the spring 13 to extend in the extending process, meanwhile, the connecting rope 15 is pulled, the connecting rope 15 slides along the spring 13, then, the connecting rope 15 pulls the hinged plate 17 to turn downwards, so that the switch of the electric brake is pushed, the circuit at home is disconnected, direct contact with the electric brake is avoided, the electric shock is effectively prevented, after the circuit maintenance is completed, the pull rod 9 at the bottom is pulled, the hinged plate 17 at the bottom is further driven to turn upwards, the switch of the electric brake is pulled upwards, and the circuit is switched on again;
when needing to detect the electric brake, at first take out handle 7 from inside 11, then will be located the contact 4 at handle 7 top and the screw 3 laminating of electric brake 1 top, simultaneously again with the contact 4 of handle 7 bottom and the screw 3 laminating of electric brake 1 bottom, then press the switch on detecting table 12, can observe through the data on detecting table 12 whether electric brake 1 damages, and then carry out the self test.
Finally, it should be noted that the above-mentioned contents are only used for illustrating the technical solutions of the present invention, and not for limiting the protection scope of the present invention, and that the simple modifications or equivalent substitutions of the technical solutions of the present invention by those of ordinary skill in the art can be made without departing from the spirit and scope of the technical solutions of the present invention.
Claims (8)
1. Family's circuit fault self-checking electric brake, including electric brake (1), its characterized in that: an insulating bin (2) is arranged at one end of the electric brake (1), a plurality of groups of pull rods (9) are uniformly arranged on one side of the insulating bin (2), springs (13) are arranged on the outer sides of the pull rods (9), one end of each pull rod (9) extends into the insulating bin (2), an electric shock preventing assembly is arranged at one end of the insulating bin (2), a plurality of groups of screws (3) are uniformly arranged at the top and the bottom of one end of the electric brake (1), a circuit detecting assembly is arranged on one side of each screw (3),
wherein: the protection against electric shock subassembly comprises curb plate (19), spring (13), mounting panel (14), connection rope (15), fixed plate (16), articulated slab (17), pulley (18) and pull rod (9), the top and the bottom symmetry of the inside one end in insulating storehouse (2) are equipped with mounting panel (14), one side dead axle of mounting panel (14) rotates and is connected with pulley (18), the centre of insulating storehouse (2) one end is equipped with pulley (18), the centre of the inside one end in insulating storehouse (2) is equipped with curb plate (19), one side of curb plate (19) articulates there is articulated slab (17), the one end of pull rod (9) is equipped with connection rope (15), it links to each other with articulated slab (17) to connect rope (15).
2. The home circuit fault self-checking electric brake as claimed in claim 1, wherein: the circuit detection assembly comprises a contact plate (4), a connecting plate (5), a connecting plate (6), a handle (7), a wire (8), a grounding wire (10), a clamping piece (11) and a detection meter (12), wherein the detection meter (12) is positioned on one side of the switch (1), the clamping piece (11) is arranged on one side of the detection meter (12), the handle (7) is arranged inside the clamping piece (11), the connecting plate (6) is symmetrically arranged at the top and the bottom of one side of the handle (7), the connecting plate (5) is arranged on one side of the connecting plate (6), the contact plate (4) is arranged on one side of the connecting plate (5), the wire (8) is arranged at the top of one side of the detection meter (12), the wire (8) is connected with the connecting plate (5), and the grounding wire (10) is arranged at the bottom of one side of the handle (7).
3. The home circuit fault self-checking electric brake as claimed in claim 2, wherein: the top and the bottom of one side of the detection meter (12) are symmetrically provided with connecting rods, and the connecting rods are connected with the electric brake (1).
4. The home circuit fault self-checking electric brake as claimed in claim 1, wherein: the top of one end of the insulation bin (2) is provided with a transparent plate, and the bottom of one end of the insulation bin (2) is provided with a pressing plate.
5. The home circuit fault self-checking electric brake as claimed in claim 1, wherein: the top and the bottom of one side of the insulation bin (2) are symmetrically provided with sliding holes, and the sliding holes are matched with the pull rod (9) mutually.
6. The home circuit fault self-checking electric brake as claimed in claim 1, wherein: and a limiting plate is arranged at one end of the outer side of the pull rod (9), and a pull plate is arranged at one end of the pull rod (9).
7. The home circuit fault self-checking electric brake as claimed in claim 2, wherein: one end of the detection meter (12) is provided with a display screen, and one end of the display screen is provided with a protective film.
8. The home circuit fault self-checking electric brake as claimed in claim 2, wherein: the clamping piece (11) is made of plastic materials, and the clamping piece (11) is of a triangular structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210559417.6A CN114639558B (en) | 2022-05-23 | 2022-05-23 | Self-checking switch for household circuit fault |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210559417.6A CN114639558B (en) | 2022-05-23 | 2022-05-23 | Self-checking switch for household circuit fault |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114639558A CN114639558A (en) | 2022-06-17 |
| CN114639558B true CN114639558B (en) | 2022-08-02 |
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ID=81952872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210559417.6A Active CN114639558B (en) | 2022-05-23 | 2022-05-23 | Self-checking switch for household circuit fault |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114639558B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20160268069A1 (en) * | 2014-01-21 | 2016-09-15 | Mitsubishi Electric Corporation | Gas insulated switching apparatus and switch |
| CN108766841A (en) * | 2018-08-07 | 2018-11-06 | 杜都 | A kind of anti-electric shock type electric switch with self-checking function |
| JP2019106296A (en) * | 2017-12-13 | 2019-06-27 | 株式会社ヴァレオジャパン | switch |
| CN209266221U (en) * | 2018-09-06 | 2019-08-16 | 国网浙江三门县供电有限公司 | Electric switch-on device and threephase switch device |
| CN210182250U (en) * | 2019-09-18 | 2020-03-24 | 浙江迈克尔电气科技有限公司 | Dual-power transfer switch |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN213633732U (en) * | 2020-11-09 | 2021-07-06 | 内蒙古电力(集团)有限责任公司乌海超高压供电局 | Fault detection device for circuit breaker |
-
2022
- 2022-05-23 CN CN202210559417.6A patent/CN114639558B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20160268069A1 (en) * | 2014-01-21 | 2016-09-15 | Mitsubishi Electric Corporation | Gas insulated switching apparatus and switch |
| JP2019106296A (en) * | 2017-12-13 | 2019-06-27 | 株式会社ヴァレオジャパン | switch |
| CN108766841A (en) * | 2018-08-07 | 2018-11-06 | 杜都 | A kind of anti-electric shock type electric switch with self-checking function |
| CN209266221U (en) * | 2018-09-06 | 2019-08-16 | 国网浙江三门县供电有限公司 | Electric switch-on device and threephase switch device |
| CN210182250U (en) * | 2019-09-18 | 2020-03-24 | 浙江迈克尔电气科技有限公司 | Dual-power transfer switch |
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| Publication number | Publication date |
|---|---|
| CN114639558A (en) | 2022-06-17 |
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