CN112421562B - Automatic switching brake box - Google Patents
Automatic switching brake box Download PDFInfo
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- CN112421562B CN112421562B CN202011253613.8A CN202011253613A CN112421562B CN 112421562 B CN112421562 B CN 112421562B CN 202011253613 A CN202011253613 A CN 202011253613A CN 112421562 B CN112421562 B CN 112421562B
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
- H02H3/02—Details
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
- H02H3/08—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to excess current
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
- H02H3/20—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to excess voltage
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
- H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
- H02J9/06—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
- Y04S20/20—End-user application control systems
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- Emergency Management (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
An automatic switching box comprises a control part, a joint part and a switching part; the control part is used for controlling and connecting as a whole; the connector part comprises a plug mechanism and a socket mechanism, the plug mechanism and the socket mechanism are used in a matched mode, and the plug mechanism has the function of facilitating wiring; the socket mechanism of the joint part is arranged in the control part, has the functions of connecting in and out of a circuit and has the function of convenient installation; the switching part is arranged in the control part, has the function of automatically switching the circuit, can be automatically switched to the standby circuit when the main circuit is powered off, and is manually reset when the main circuit is powered on; the efficiency of wiring is improved, the security has been increased, when the main circuit outage, automatic switch over spare circuit avoids causing economic loss.
Description
Technical Field
The invention relates to the field of brake boxes, in particular to an automatic switching brake box.
Background
The existing brake box has high installation difficulty, high technical requirement and single function; the wiring is that the processing electric wire flow is complicated, and the wiring degree of difficulty is big, and the interface is handled the flow complicacy, and when the outage, can not play the guard action to power consumption equipment such as electrical apparatus moreover, so need an automatic switch-over box, the wiring connects singly, convenient operation, when detecting electric current or voltage too big simultaneously, can the automatic cutout, still have automatic switch-over's function simultaneously, when the main circuit outage, can the automatic switch-over spare circuit, avoid causing economic loss.
Disclosure of Invention
Aiming at the problems, the invention provides an automatic switching brake box to solve the problems that the traditional brake box is difficult to install and causes loss to an electric appliance when power is cut off suddenly.
The technical scheme adopted by the invention is as follows: an automatic switching cassette, comprising: a control part, a joint part and a switching part; the control part is used for controlling and connecting as a whole; the joint part comprises a plug mechanism and a socket mechanism, the plug mechanism and the socket mechanism are used in a matched manner, and the plug mechanism has the function of facilitating wiring; the socket mechanism of the joint part is arranged in the control part, has the functions of connecting in and out of a circuit and has the function of convenient installation; the switching part is arranged in the control part, has the function of automatically switching the circuit, can be automatically switched to the standby circuit when the main circuit is powered off, and is manually reset when the main circuit is powered on.
Further, the control section includes: the device comprises a shell a, a button b, a clamping rod a, a conductive copper sheet b, a conductive copper sheet c, an induction electromagnet, a conductive copper sheet d, a clamping rod b, a spring a, a spring b, a spring c and a clamping rod c; the rear end of the button a is fixedly arranged at the left end of the clamping rod a; the rear end of the button b is fixedly connected with the upper end of the clamping rod b; the lower end of the clamping rod a is slidably arranged in a round hole formed in the shell a, and a conductive material is arranged on the lower side of the clamping rod a; the conductive copper sheet a is fixedly arranged in the shell a; the lower end of the conductive copper sheet a is communicated with a socket mechanism arranged at the inner lower end of the shell a; the conductive copper sheet b is fixedly arranged in the shell a, and the upper end of the conductive copper sheet b is communicated with the switching part; the conductive copper sheet c is fixedly arranged in the shell a, the upper end of the conductive copper sheet c is communicated with the switching part, and the lower end of the conductive copper sheet c is communicated with a plug mechanism arranged at the lower end of the shell a; the induction electromagnet is fixedly arranged in the shell a and is connected to the conductive copper sheet c; the conductive copper sheet d is fixedly arranged in the shell a, the upper end of the conductive copper sheet d is communicated with the switching part, and the lower end of the conductive copper sheet d is communicated with a socket mechanism arranged on the lower side of the shell a; the clamping rod b is slidably arranged in a round hole in the shell a; the right end of the spring a is fixedly connected with the inner side plate of the shell a, and the left end of the spring a is fixedly connected with the groove formed in the clamping rod a; the front end of the spring b is fixedly connected with the inner side plate of the shell a, and the rear end of the spring b is fixedly connected with a groove arranged on the clamping rod b; the right end of the spring c is fixedly connected with a clamping plate in the shell a, and the left end of the spring c is fixedly connected with the right end of a groove formed in the clamping rod c; and a clamping rod c is slidably arranged on the round hole in the shell a, and the right end of the clamping rod c is fixedly connected with a clamping column of the induction electromagnet.
Further, the plug mechanism includes: the shell c, the casing, the conductive copper sheet f and the conductive copper column; the upper end of the conductive copper column is fixedly arranged at the lower end of the shell c; the conductive copper sheet f is made of elastic conductive materials and is fixedly arranged at the upper end of the shell c; the conductive copper sheet f is communicated with the conductive copper column; the cover shell is used with the cooperation of shell c upper end, and cover shell movable mounting is in shell c upper end, shell c and cover shell screw-thread fit.
Further, the socket mechanism includes: the lock comprises a shell b, a conductive copper sheet e, a shell d, a conductive copper sheet g, a lock cylinder and a conductive copper sheet h; the shell b is fixedly arranged in the shell a; the conductive copper sheet e is fixedly arranged at the lower end of the shell b; the shell d is rotatably arranged in the shell b; the conductive copper sheet g is fixedly arranged on the outer wall of the shell d, conductive materials are arranged inside the shell d, and the conductive copper sheet g is communicated with the conductive materials inside the shell d; eight lock cylinders are provided, the outer ends of the lock cylinders are fixedly arranged in the round holes in the shell b, and the clamping columns on the lock cylinders are slidably arranged in the round holes in the shell d; the conductive copper sheet h is fixedly arranged on the inner wall of the shell b and is communicated with the conductive copper sheet g; the conductive copper sheet h can be connected with the conductive copper sheet g.
Further, the switching part includes: the device comprises a rotor a, a rotor b, a rotor c, a handle, a coil spring, a conductive copper sheet i, a conductive copper sheet j, an electromagnetic buckle, a conductive copper sheet k, a conductive copper sheet l, a conductive copper sheet m and a conductive copper sheet n; the rotor a is fixedly arranged in the shell a; a cylinder arranged in the center of the rotor b is rotatably arranged on a round hole at the rear end of the rotor a; the rotor c is fixedly arranged in the shell a; the rotor b is movably connected with a clamping block on the rotor a to play a role in limiting; the left end of the handle is fixedly arranged on one side of the rotor b; the inner end of the coil spring is fixedly arranged on the fixed block at the front end of the rotor b, and the outer end of the coil spring is fixedly arranged on the fixed block on the rotor a; twelve conductive copper sheets i are fixedly arranged in six round holes formed in the rotary sheet a, and the front ends of the conductive copper sheets i are communicated with conductive copper sheets e of six socket mechanisms arranged on the upper side of the shell a; three conductive copper sheets i are fixedly arranged in three round holes formed in the rotary sheet b, and the other three conductive copper sheets i are fixedly arranged in three round holes formed in the rotary sheet c; the conductive copper sheet j is fixedly arranged in a groove at the rear end of the rotating sheet a, and two ends of the conductive copper sheet j are communicated with the two conductive copper sheets i; the electromagnetic buckle is fixedly arranged on the conductive copper sheet j, and a clamping column of the electromagnetic buckle is matched and clamped with the round hole on the rotating sheet b; the number of the conductive copper sheets k is three, the conductive copper sheets k are fixedly arranged on a circular hole at the rear end of the rotary sheet b, and the conductive copper sheets k are communicated with the corresponding conductive copper sheets i; the conductive copper sheet l is fixedly arranged in the groove on one side of the rotating sheet c, the upper end of the conductive copper sheet l is communicated with the corresponding conductive copper sheet i, and the lower end of the conductive copper sheet l is communicated with the conductive copper sheet d; the conductive copper sheet m is fixedly arranged in the groove on one side of the rotating sheet c, the upper end of the conductive copper sheet m is communicated with the corresponding conductive copper sheet i, and the lower end of the conductive copper sheet m is communicated with the conductive copper sheet c; the conductive copper sheet n is fixedly arranged in the groove on one side of the rotating sheet c, the upper end of the conductive copper sheet n is communicated with the corresponding conductive copper sheet i, and the lower end of the conductive copper sheet n is communicated with the conductive copper sheet b.
Due to the adoption of the technical scheme, the invention has the following advantages:
(1) the sleeve shell is unscrewed, the electric wire is inserted into the middle of the conductive copper sheet f, and then the sleeve shell is screwed on, so that the electric wire and the plug are connected; inserting the plug part with the inserted wire into the socket part, and connecting the plug part and the socket part; the quick access function of the electric wire is realized, the operation is convenient, the working efficiency is improved, extra complex operation is not needed for processing the electric wire, and the time is greatly saved.
(2) Three main circuits are connected into a main circuit socket, and the whole internal circuit is electrified; the function of holistic internal circuit switch-on has been realized, simultaneously because of the supporting use of plug mechanism and socket mechanism, further increase the security, placed non-professional's maloperation, further improved work efficiency, increased the security.
(3) When the brake box is electrified, the button a is pressed down to connect the whole circuit; the whole electrification is realized, the operation is convenient, and the working efficiency is further improved.
(4) When the circuit needs to be closed, the button b is pressed, and the conductive material on the clamping rod a is separated from the conductive copper sheet b and the conductive copper sheet a, so that the whole circuit is powered off; the whole power-off operation is realized, the operation is convenient, and the working efficiency is further improved.
(5) When taking place special circumstances, when the response electromagnet detected the circuit in the electric current too big, made the circuit outage, realized the function of whole auto-power-off under the dangerous condition of taking place, great increase the security, simultaneously when personnel when not knowing that the circuit takes place the short circuit or voltage goes wrong, press the switch and also can not block, further increase the security.
(6) When an accident happens, the main circuit is suddenly powered off, but the whole circuit is powered on; realized when taking place special circumstances, under the circumstances of main circuit outage suddenly, can automatic quick switching to standby circuit, keep whole still a bit, can not produce the damage to the power consumption equipment because of the outage suddenly, greatly increased the security, avoided causing economic loss because of the outage.
(7) When the main circuit is recovered to be electrified, the handle can be manually pulled upwards, the whole main circuit resetting function is realized, the operation is convenient, the working efficiency is further improved, and the safety is improved.
Drawings
FIG. 1 is an overall schematic view of the present invention.
FIG. 2 is an internal schematic view of the present invention.
Fig. 3 is a schematic view of a portion of a plug according to the present invention.
Fig. 4 is a schematic view of the plug mechanism of the present invention.
Fig. 5 is an internal schematic view of the plug mechanism of the present invention.
FIG. 6 is a schematic view of the socket mechanism of the present invention.
Fig. 7 and 8 are schematic internal views of the outlet mechanism of the present invention.
FIG. 9 is a schematic diagram of a switching section of the present invention.
FIG. 10 is a schematic view of a rotor a according to the present invention.
FIG. 11 is a schematic diagram of a conversion part of the present invention.
FIG. 12 is a schematic view of an electromagnetic latch according to the present invention.
FIG. 13 is a schematic view of a rotor b according to the present invention.
Fig. 14 and 15 are schematic diagrams of the internal structure of the conversion part of the present invention.
Reference numerals: 1-a control section; 2-a linker moiety; 3-a switching part; 101-a housing a; 102-button a; 103-button b; 104-jamming rod a; 105-a conductive copper sheet a; 106-conductive copper sheet b; 107-conductive copper sheet c; 108-an induction electromagnet; 109-conductive copper sheet d; 110-clamping rod b; 111-spring a; 112-spring b; 113-spring c; 114-clamping bar c; 201-housing b; 202-shell c; 203-a casing; 204-conductive copper sheet e; 205-conductive copper sheet f; 206-housing d; 207-conductive copper sheet g; 208-a lock cylinder; 209-conductive copper pillars; 210-conductive copper sheet h; 301-rotor a; 302-rotor b; 303-rotor c; 304-a handle; 305-a coil spring; 306-a conductive copper sheet i; 307-conductive copper sheet j; 308-electromagnetic buckle; 309-conductive copper sheet k; 310-conductive copper sheet l; 311-conductive copper sheet m; 312-conductive copper sheet n.
DETAILED DESCRIPTION OF EMBODIMENT (S) OF INVENTION
The technical scheme of the invention is further specifically described by the following embodiments and the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in many ways other than those described herein, and it will be apparent to those skilled in the art that similar modifications can be made without departing from the spirit of the invention, and therefore the invention is not limited to the specific embodiments disclosed below.
In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "back", "left", "right", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the present invention are conventionally placed in use, and are only used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
Embodiment, as shown in fig. 1 to 15, an automatic switching cassette includes a control part 1, a joint part 2, a switching part 3; the control part 1 is used for controlling and connecting as a whole; the joint part 2 comprises a plug mechanism and a socket mechanism, the plug mechanism and the socket mechanism are used in a matched mode, and the plug mechanism has the function of facilitating wiring; the socket mechanism of the joint part 2 is arranged inside the control part 1, has the functions of connecting in and out of a circuit and has the function of convenient installation; the switching part 3 is installed inside the control part 1, has the function of automatically switching the circuit, can automatically switch to the standby circuit when the main circuit is powered off, and can be manually reset when the main circuit is powered on.
In an alternative implementation manner of the embodiment of the invention, except for the same parts as those of the previous embodiment, the housing a101, the button a102, the button b103, the clamping rod a104, the conductive copper sheet a105, the conductive copper sheet b106, the conductive copper sheet c107, the induction electromagnet 108, the conductive copper sheet d109, the clamping rod b110, the spring a111, the spring b112, the spring c113 and the clamping rod c 114; the rear end of the button a102 is fixedly arranged at the left end of the clamping rod a 104; the rear end of the button b103 is fixedly connected with the upper end of the clamping rod b 110; the lower end of the clamping rod a104 is slidably arranged in a round hole formed in the shell a101, and a conductive material is arranged on the lower side of the clamping rod a 104; the conductive copper sheet a105 is fixedly arranged inside the shell a 101; the lower end of the conductive copper sheet a105 is communicated with a socket mechanism arranged at the inner lower end of the shell a 101; the conductive copper sheet b106 is fixedly arranged in the shell a101, and the upper end of the conductive copper sheet b106 is communicated with the switching part 3; the conductive copper sheet c107 is fixedly arranged in the shell a101, the upper end of the conductive copper sheet c107 is communicated with the switching part 3, and the lower end of the conductive copper sheet c107 is communicated with a plug mechanism arranged at the lower end of the shell a 101; the induction electromagnet 108 is fixedly arranged in the shell a101, and the induction electromagnet 108 is connected to the conductive copper sheet c 107; the conductive copper sheet d109 is fixedly arranged inside the shell a101, the upper end of the conductive copper sheet d109 is communicated with the switching part 3, and the lower end of the conductive copper sheet d109 is communicated with a socket mechanism arranged on the lower side of the shell a 101; the clamping rod b110 is slidably arranged in a circular hole in the shell a 101; the right end of the spring a111 is fixedly connected with the inner side plate of the shell a101, and the left end of the spring a111 is fixedly connected with a groove arranged on the clamping rod a 104; the front end of the spring b112 is fixedly connected with the inner side plate of the shell a101, and the rear end of the spring b112 is fixedly connected with the groove arranged on the clamping rod b 110; the right end of the spring c113 is fixedly connected with a clamping plate in the shell a101, and the left end of the spring c113 is fixedly connected with the right end of a groove formed in a clamping rod c 114; the clamping rod c114 is slidably mounted on the circular hole inside the casing a101, and the right end of the clamping rod c114 is fixedly connected with the clamping column of the induction magnet 108.
In an alternative implementation of this embodiment of the invention, the plug mechanism comprises, apart from the same components as in the previous embodiment: the shell c202, the shell 203, the conductive copper sheet f205 and the conductive copper column 209; the upper end of the conductive copper column 209 is fixedly arranged at the lower end of the shell c 202; the conductive copper sheet f205 is made of elastic conductive material, and the conductive copper sheet f205 is fixedly arranged at the upper end of the shell c 202; the conductive copper sheet f205 is connected with the conductive copper column 209; the jacket 203 is matched with the upper end of the outer shell c202 for use, the jacket 203 is movably arranged at the upper end of the outer shell c202, and the outer shell c202 is in threaded fit with the jacket 203.
In an alternative embodiment of this embodiment of the invention, the socket mechanism comprises, in addition to the same components as the previous embodiment: a shell b201, a conductive copper sheet e204, a shell d206, a conductive copper sheet g207, a lock core 208 and a conductive copper sheet h 210; the shell b201 is fixedly arranged inside the shell a 101; the conductive copper sheet e204 is fixedly arranged at the lower end of the shell b 201; the shell d206 is rotatably arranged inside the shell b 201; the conductive copper sheet g207 is fixedly arranged on the outer wall of the shell d206, the inside of the shell d206 is made of a conductive material, and the conductive copper sheet g207 is communicated with the conductive material inside the shell d 206; eight lock cylinders 208 are provided, the outer ends of the lock cylinders 208 are fixedly arranged in circular holes in the shell b201, and clamping columns on the lock cylinders 208 are slidably arranged in circular holes in the shell d 206; the conductive copper sheet h210 is fixedly arranged on the inner wall of the shell b201, and the conductive copper sheet h210 is communicated with the conductive copper sheet g 207; the conductive copper sheet h210 may be connected with the conductive copper sheet g 207.
In an alternative implementation manner of the embodiment of the present invention, except for the same components as those of the previous embodiment, the rotor a301, the rotor b302, the rotor c303, the handle 304, the coil spring 305, the conductive copper sheet i306, the conductive copper sheet j307, the electromagnetic buckle 308, the conductive copper sheet k309, the conductive copper sheet l310, the conductive copper sheet m311, and the conductive copper sheet n 312; the rotor plate a301 is fixedly arranged in the shell a 101; a cylinder arranged at the center of the rotor b302 is rotatably arranged on a round hole at the rear end of the rotor a 301; the rotor c303 is fixedly arranged inside the shell a 101; the rotor b302 is movably connected with a clamping block on the rotor a301 to play a role in limiting; the left end of the handle 304 is fixedly arranged at one side of the rotor b 302; the inner end of the coil spring 305 is fixedly arranged on the fixed block at the front end of the rotor b302, and the outer end of the coil spring 305 is fixedly arranged on the fixed block on the rotor a 301; twelve conductive copper sheets i306 are fixedly arranged in six circular holes formed in the rotary sheet a301, and the front ends of the conductive copper sheets i306 are communicated with conductive copper sheets e204 of six socket mechanisms arranged on the upper side of the shell a 101; three conductive copper sheets i306 are fixedly arranged in three round holes formed in the rotor b302, and the other three conductive copper sheets i306 are fixedly arranged in three round holes formed in the rotor c 303; the conductive copper sheet j307 is fixedly arranged in a groove at the rear end of the rotor sheet a301, and two ends of the conductive copper sheet j307 are communicated with the two conductive copper sheets i 306; the electromagnetic buckle 308 is fixedly arranged on the conductive copper sheet j307, and a clamping column of the electromagnetic buckle 308 is matched and clamped with the round hole on the rotating sheet b 302; three conductive copper sheets k309 are arranged, the conductive copper sheets k309 are fixedly arranged on the circular hole at the rear end of the rotary sheet b302, and the conductive copper sheets k309 are communicated with the corresponding conductive copper sheets i 306; the conductive copper sheet l310 is fixedly arranged in a groove on one side of the rotating sheet c303, the upper end of the conductive copper sheet l310 is communicated with the corresponding conductive copper sheet i306, and the lower end of the conductive copper sheet l310 is communicated with the conductive copper sheet d 109; the conductive copper sheet m311 is fixedly arranged in a groove at one side of the rotating sheet c303, the upper end of the conductive copper sheet m311 is communicated with the corresponding conductive copper sheet i306, and the lower end of the conductive copper sheet m311 is communicated with the conductive copper sheet c 107; the conductive copper sheet n312 is fixedly arranged in a groove on one side of the rotating sheet c303, the upper end of the conductive copper sheet n312 is communicated with the corresponding conductive copper sheet i306, and the lower end of the conductive copper sheet n312 is communicated with the conductive copper sheet b 106.
The working principle is as follows:
the sleeve 203 is unscrewed, the electric wire is inserted into the middle of the conductive copper sheet f205, and then the sleeve 203 is screwed on, so that the electric wire and the plug are connected; inserting the plug part with the inserted wire into the socket part, and connecting the plug part and the socket part; the quick access function of the electric wire is realized, the operation is convenient, the working efficiency is improved, extra complex operation is not needed for processing the electric wire, and the time is greatly saved.
The three main circuits are connected into the main circuit sockets, the three standby circuits are inserted into the three standby circuit sockets, at the moment, the conductive copper sheet i306 of the main circuit is electrified and connected, the three conductive copper sheets i306 on the rotor b302 are in contact with the conductive copper sheet i306 of the main circuit, and the three conductive copper sheets i306 and the main circuit are connected and electrified; the conductive copper sheet i306 on the rotor sheet b302 is connected with three conductive copper sheets k309 to be electrified; namely, the conductive copper sheet l310, the conductive copper sheet m311 and the conductive copper sheet n312 are electrified; the conductive copper sheet m311 is communicated with the conductive copper sheet c107, and the conductive copper sheet l310 is communicated with the conductive copper sheet d 109; the conductive copper sheet n312 is communicated with the conductive copper sheet b 106; the whole internal circuit is electrified; the function of holistic internal circuit switch-on has been realized, simultaneously because of the supporting use of plug mechanism and socket-outlet mechanism, further increase the security, placed non-professional's maloperation, further improved work efficiency, increased the security.
When the switch box is powered on, the button a102 is pressed, the button a102 drives the clamping rod a104 to move downwards, and when the round hole in the middle of the clamping rod a104 moves to a specified position, the clamping rod c114 is inserted into the round hole in the clamping rod a104 and is clamped with the round hole; the charged material in the middle of the clamping rod a104 is communicated with the conductive copper sheet b106 and the conductive copper sheet a 105; the conductive copper sheet a105 is electrified; so that all three socket mechanisms on the lower side inside the casing a101 are electrified; the electric wire needing electricity is connected with the plug structure and inserted; the whole circuit is connected; the whole electrification is realized, the operation is convenient, and the working efficiency is further improved.
When the circuit needs to be closed, the button b103 is pressed, the button b103 drives the clamping rod b110 to move downwards, the lower end of the clamping rod b110 abuts against the groove on the clamping rod c114 to enable the clamping rod c114 to move rightwards, the clamping rod c114 bounces against the clamping rod a104, the spring a111 generates elastic force to jack up the clamping rod a104, and the conductive material on the clamping rod a104 is separated from the conductive copper sheet b106 and the conductive copper sheet a105, so that the whole circuit is powered off; the whole power-off operation is realized, the operation is convenient, and the working efficiency is further improved.
When special conditions occur, when the induction electromagnet 108 detects that the current in the circuit is too large, the micro circuit in the induction electromagnet 108 is switched on, the induction electromagnet 108 works, the induction electromagnet 108 overcomes the elastic force of the spring c113, the clamping rod c114 moves rightwards to be clamped, at the moment, the clamping rod a104 automatically pops up due to the elastic force generated by the spring a111, the circuit is powered off, at the moment, the button a102 is pressed, the clamping rod a104 cannot be clamped with the clamping rod c114, the button a102 cannot be clamped when pressed down, the clamping rod a can automatically pop up, and accidents are avoided; the function of whole auto-power-off under the dangerous condition has been realized, great increase the security, simultaneously when personnel when not knowing that the circuit takes place the short circuit or voltage goes wrong, press the switch and also can not block diely, further increased the security.
When an accident happens, the main circuit is suddenly powered off, at this time, the conductive copper sheet j307 connected with the main circuit is powered off, the electromagnetic buckle 308 stops working, the clamping column of the electromagnetic buckle 308 is bounced off from the rotor sheet b302, and the rotor sheet b302 rotates rightwards under the action of the coil spring 305 connected with the rotor sheet a301 and the rotor sheet b302, so that the three conductive copper sheets i306 on the rotor sheet b302 are in contact with the conductive copper sheets i306 of the three standby circuits on the rotor sheet a 301; so that the whole remains electrified; realized when taking place special circumstances, under the circumstances of main circuit outage suddenly, can automatic quick switching to stand-by circuit, keep whole still a bit, can not produce the damage to the power consumption equipment because of abrupt outage, greatly increased the security, avoid causing economic loss because of the outage.
When the main circuit is electrified again, the handle 304 can be manually pulled upwards, and the rotor b302 rotates leftwards, so that the three conductive copper sheets i306 on the rotor b302 are in contact with the conductive copper sheets i306 of the main circuit on the rotor a301 again, because the electrification is restored, the electromagnetic buckle 308 on the conductive copper sheet j307 is restored to work, and the clamping column on the electromagnetic buckle 308 is restored to be in a clamping state with the rotor b 302; the whole main circuit reset function is realized, the operation is convenient, the working efficiency is further improved, and the safety is improved.
Claims (4)
1. An automatic switching brake box is characterized by comprising a control part (1), a joint part (2) and a switching part (3); the control part (1) is used for controlling and connecting as a whole; the connector part (2) comprises a plug mechanism and a socket mechanism, the plug mechanism and the socket mechanism are used in a matched mode, and the plug mechanism has the function of facilitating wiring; the socket mechanism of the joint part (2) is arranged in the control part (1), has the functions of circuit connection and disconnection, and has the function of convenient installation; the switching part (3) is arranged in the control part (1) and has the function of automatically switching circuits, namely, the main circuit can be automatically switched to a standby circuit when the power of the main circuit is off, and the main circuit is manually reset when the power of the main circuit is on; the control section (1) includes: the button comprises a shell a (101), a button a (102), a button b (103), a clamping rod a (104), a conductive copper sheet a (105), a conductive copper sheet b (106), a conductive copper sheet c (107), an induction electromagnet (108), a conductive copper sheet d (109), a clamping rod b (110), a spring a (111), a spring b (112), a spring c (113) and a clamping rod c (114); the rear end of the button a (102) is fixedly arranged at the left end of the clamping rod a (104); the rear end of the button b (103) is fixedly connected with the upper end of the clamping rod b (110); the lower end of the clamping rod a (104) is slidably arranged in a round hole formed in the shell a (101), and a conductive material is arranged on the lower side of the clamping rod a (104); the conductive copper sheet a (105) is fixedly arranged inside the shell a (101); the lower end of the conductive copper sheet a (105) is communicated with a socket mechanism arranged at the inner lower end of the shell a (101); the conductive copper sheet b (106) is fixedly arranged in the shell a (101), and the upper end of the conductive copper sheet b (106) is communicated with the switching part (3); the conductive copper sheet c (107) is fixedly arranged in the shell a (101), the upper end of the conductive copper sheet c (107) is communicated with the switching part (3), and the lower end of the conductive copper sheet c (107) is communicated with a plug mechanism arranged at the lower end of the shell a (101); the induction electromagnet (108) is fixedly arranged in the shell a (101), and the induction electromagnet (108) is connected to the conductive copper sheet c (107); the conductive copper sheet d (109) is fixedly arranged in the shell a (101), the upper end of the conductive copper sheet d (109) is communicated with the switching part (3), and the lower end of the conductive copper sheet d (109) is communicated with a socket mechanism arranged on the lower side of the shell a (101); the clamping rod b (111) is slidably arranged in a round hole in the shell a (101); the right end of the spring a (111) is fixedly connected with the inner side plate of the shell a (101), and the left end of the spring a (111) is fixedly connected with a groove arranged on the clamping rod a (104); the front end of a spring b (112) is fixedly connected with the inner side plate of the shell a (101), and the rear end of the spring b (112) is fixedly connected with a groove arranged on the clamping rod b (110); the right end of the spring c (113) is fixedly connected with a clamping plate in the shell a (101), and the left end of the spring c (113) is fixedly connected with the right end of a groove formed in the clamping rod c (114); the clamping rod c (114) is slidably mounted on a round hole in the shell a (101), and the right end of the clamping rod c (114) is fixedly connected with a clamping column of the induction electromagnet (108).
2. The automatic switching cassette of claim 1, wherein said plug mechanism comprises: the shell c (202), the jacket (203), the conductive copper sheet f (205) and the conductive copper column (209); the upper end of the conductive copper column (209) is fixedly arranged at the lower end of the shell c (202); the conductive copper sheet f (205) is made of elastic conductive material, and the conductive copper sheet f (205) is fixedly arranged at the upper end of the shell c (202); the conductive copper sheet f (205) is communicated with the conductive copper column (209); the casing (203) is matched with the upper end of the outer shell c (202) for use, the casing (203) is movably arranged at the upper end of the outer shell c (202), and the outer shell c (202) is in threaded fit with the casing (203).
3. An automatic switching cassette as defined in claim 1, wherein said outlet mechanism comprises: the lock comprises a shell b (201), a conductive copper sheet e (204), a shell d (206), a conductive copper sheet g (207), a lock cylinder (208) and a conductive copper sheet h (210); the shell b (201) is fixedly arranged in the shell a (101); the conductive copper sheet e (204) is fixedly arranged at the lower end of the shell b (201); the shell d (206) is rotatably arranged inside the shell b (201); the conductive copper sheet g (207) is fixedly arranged on the outer wall of the shell d (206), the inside of the shell d (206) is made of a conductive material, and the conductive copper sheet g (207) is communicated with the conductive material inside the shell d (206); eight lock cylinders (208) are provided, the outer ends of the lock cylinders (208) are fixedly arranged in round holes in the shell b (201), and clamping columns on the lock cylinders (208) are slidably arranged in round holes in the shell d (206); the conductive copper sheet h (210) is fixedly arranged on the inner wall of the shell b (201), and the conductive copper sheet h (210) can be communicated with the conductive copper sheet g (207).
4. An automatic switching cassette as claimed in claim 1, characterized in that said switching section (3) comprises: the device comprises a rotor sheet a (301), a rotor sheet b (302), a rotor sheet c (303), a handle (304), a coil spring (305), a conductive copper sheet i (306), a conductive copper sheet j (307), an electromagnetic buckle (308), a conductive copper sheet k (309), a conductive copper sheet l (310), a conductive copper sheet m (311) and a conductive copper sheet n (312); the rotor a (301) is fixedly arranged in the shell a (101); the cylindrical rotation arranged at the center of the rotor b (302) is movably arranged on a circular hole at the rear end of the rotor a (301); the rotor c (303) is fixedly arranged in the shell a (101); the rotor b (302) is movably connected with a clamping block on the rotor a (301) to play a role in limiting; the left end of the handle (304) is fixedly arranged at one side of the rotor b (302); the inner end of the coil spring (305) is fixedly arranged on a fixed block at the front end of the rotor b (302), and the outer end of the coil spring (305) is fixedly arranged on a fixed block on the rotor a (301); twelve conductive copper sheets i (306) are fixedly arranged in six round holes formed in the rotary sheet a (301), and the front ends of the conductive copper sheets i (306) are communicated with the conductive copper sheets e (204) of six socket mechanisms arranged on the upper side of the shell a (101); three conductive copper sheets i (306) are fixedly arranged in three round holes formed in the rotary sheet b (302), and the other three conductive copper sheets i (306) are fixedly arranged in three round holes formed in the rotary sheet c (303); the conductive copper sheet j (307) is fixedly arranged in a groove at the rear end of the rotary sheet a (301), and two ends of the conductive copper sheet j (307) are communicated with the two conductive copper sheets i (306); the electromagnetic buckle (308) is fixedly arranged on the conductive copper sheet j (307), and a clamping column of the electromagnetic buckle (308) is matched and clamped with the round hole in the rotating sheet b (302); three conductive copper sheets k (309) are provided, the conductive copper sheet j (309) is fixedly arranged on a round hole at the rear end of the rotary sheet b (302), and the conductive copper sheet k (309) is communicated with the corresponding conductive copper sheet i (306); the conductive copper sheet l (310) is fixedly arranged in a groove on one side of the rotating sheet c (303), the upper end of the conductive copper sheet l (310) is communicated with a corresponding conductive copper sheet i (306), and the lower end of the conductive copper sheet l (310) is communicated with a conductive copper sheet d (109); the conductive copper sheet m (311) is fixedly arranged in a groove on one side of the rotating sheet c (303), the upper end of the conductive copper sheet m (311) is communicated with the corresponding conductive copper sheet i (306), and the lower end of the conductive copper sheet m (311) is communicated with the conductive copper sheet c (107); the conductive copper sheet n (312) is fixedly arranged in the groove on one side of the rotating sheet c (303), the upper end of the conductive copper sheet n (312) is communicated with the corresponding conductive copper sheet i (306), and the lower end of the conductive copper sheet n (312) is communicated with the conductive copper sheet b (106).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011253613.8A CN112421562B (en) | 2020-11-11 | 2020-11-11 | Automatic switching brake box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011253613.8A CN112421562B (en) | 2020-11-11 | 2020-11-11 | Automatic switching brake box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112421562A CN112421562A (en) | 2021-02-26 |
| CN112421562B true CN112421562B (en) | 2022-08-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011253613.8A Active CN112421562B (en) | 2020-11-11 | 2020-11-11 | Automatic switching brake box |
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| Country | Link |
|---|---|
| CN (1) | CN112421562B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2713712Y (en) * | 2004-05-31 | 2005-07-27 | 广州白云开关有限公司 | Double power supply switching arrangement |
| JP2009252549A (en) * | 2008-04-07 | 2009-10-29 | Mitsubishi Electric Corp | Multipole type circuit breaker unit |
| CN103681141A (en) * | 2013-12-02 | 2014-03-26 | 上海良信电器股份有限公司 | Mounting structure of standby protective module of breaker replacement controller |
| KR20160007918A (en) * | 2014-07-10 | 2016-01-21 | 주식회사 한셀테크 | A cutoff socket outlet for saving standby power |
| CN207938485U (en) * | 2018-01-15 | 2018-10-02 | 新昌县大菠萝农业发展有限公司 | A kind of dual power supply switching regulating device |
| CN111900581A (en) * | 2020-09-15 | 2020-11-06 | 贾连欢 | Portable socket |
-
2020
- 2020-11-11 CN CN202011253613.8A patent/CN112421562B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2713712Y (en) * | 2004-05-31 | 2005-07-27 | 广州白云开关有限公司 | Double power supply switching arrangement |
| JP2009252549A (en) * | 2008-04-07 | 2009-10-29 | Mitsubishi Electric Corp | Multipole type circuit breaker unit |
| CN103681141A (en) * | 2013-12-02 | 2014-03-26 | 上海良信电器股份有限公司 | Mounting structure of standby protective module of breaker replacement controller |
| KR20160007918A (en) * | 2014-07-10 | 2016-01-21 | 주식회사 한셀테크 | A cutoff socket outlet for saving standby power |
| CN207938485U (en) * | 2018-01-15 | 2018-10-02 | 新昌县大菠萝农业发展有限公司 | A kind of dual power supply switching regulating device |
| CN111900581A (en) * | 2020-09-15 | 2020-11-06 | 贾连欢 | Portable socket |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112421562A (en) | 2021-02-26 |
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Effective date of registration: 20220802 Address after: 1122 Yuanshen Road, China (Shanghai) pilot Free Trade Zone, Pudong New Area, Shanghai, 200120 Applicant after: STATE GRID SHANGHAI MUNICIPAL ELECTRIC POWER Co. Address before: 071051 302, unit 4, building 10, Lekai Second District, Jingxiu District, Baoding City, Hebei Province Applicant before: Ji Zhenping |
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