CN113765054B - Intelligent electricity utilization safety device with multiple double protection - Google Patents

Intelligent electricity utilization safety device with multiple double protection Download PDF

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Publication number
CN113765054B
CN113765054B CN202111197210.0A CN202111197210A CN113765054B CN 113765054 B CN113765054 B CN 113765054B CN 202111197210 A CN202111197210 A CN 202111197210A CN 113765054 B CN113765054 B CN 113765054B
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China
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spring
fixed
upper cover
safety device
support
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CN202111197210.0A
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CN113765054A (en
Inventor
王朝辉
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Shenzhen Yunkong New Technology Co ltd
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Shenzhen Yunkong New Technology Co ltd
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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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
    • H02H9/08—Limitation or suppression of earth fault currents, e.g. Petersen coil
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K5/00—Casings, cabinets or drawers for electric apparatus
    • H05K5/02—Details
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K5/00—Casings, cabinets or drawers for electric apparatus
    • H05K5/02—Details
    • H05K5/03—Covers

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  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Invalid Beds And Related Equipment (AREA)
  • Actuator (AREA)

Abstract

The invention relates to an electric safety device, in particular to an intelligent electric safety device with multiple double protections, which comprises an upper cover, a lower cover, two clamping mechanisms, a clamping mechanism, an inflatable mechanism, a spring mechanism and a support, wherein the device can realize the communication of a circuit, can induce current, can analyze and control according to the current, can be quickly disconnected, can isolate a connecting end, and can form an air diaphragm cavity to prevent electric arcs by supplying air.

Description

Intelligent electricity utilization safety device with multiple double protection
Technical Field
The invention relates to an electric safety device, in particular to an intelligent electric safety device with multiple double protections.
Background
The electric safety is a must-be-noticed electric safety device, and in order to supply power safely with large power in industry and life, the intelligent electric safety device with multiple double protections is designed.
Disclosure of Invention
The invention mainly solves the technical problem of providing a multi-item dual-protection intelligent electric safety device, which can realize the connection of a circuit, induce current, analyze and control the device according to the magnitude of the current, quickly disconnect the device, isolate a connecting end and form an air diaphragm cavity to prevent electric arcs by supplying air.
In order to solve the technical problems, the invention relates to an electric safety device, in particular to an intelligent electric safety device with multiple double protections, which comprises an upper cover, a lower cover, a pressing and springing mechanism, a clamping mechanism, an inflatable mechanism, a spring mechanism and a bracket, wherein the device can realize the communication of a circuit, can induce current, can perform analysis control according to the magnitude of the current, can be quickly disconnected, can isolate a connecting end, and can form an air diaphragm cavity to prevent electric arcs by supplying air.
The upper cover is provided with a through hole, the lower cover is fixed on the upper cover, the pressing and ejecting mechanism is positioned on the upper portion of the upper cover and is in contact with the spring mechanism, the number of the clamping mechanisms is two, the clamping mechanisms are fixed on the upper portion of the upper cover, the inflatable mechanism is connected with the support, the spring mechanism is connected with the support, and the support is fixed on the lower cover.
As a further optimization of the technical scheme, the ramming mechanism of the intelligent electrical safety device with multiple double protections comprises a gland, a base, a pin spring and a solenoid valve, wherein the gland is in running fit with the upper cover, the lower part of the gland is provided with an arc-shaped bulge, the gland is provided with a groove, the base is fixed on the upper cover, the pin is in sliding fit with the base, the pin is connected with the gland, the pin spring is connected with the base, the pin spring is sleeved on the pin, the solenoid valve is fixed on the base, and the solenoid valve is connected with the pin.
As a further optimization of the technical scheme, the clamping mechanism of the intelligent electric safety device with multiple double protections comprises an outer frame, a sliding frame, a pinion and clamping covers, wherein the outer frame is U-shaped, the outer frame is fixed on an upper cover, the sliding frame is square and annular, a rotating hole is formed in the sliding frame, the pinion is in rotating fit with the sliding frame, the pinion is meshed with the outer frame, the two pinions are meshed with each other, the clamping covers are in rotating fit with the pinions, and the two clamping covers can be connected with each other.
As a further optimization of the technical scheme, the inflatable mechanism of the intelligent power utilization safety device with multiple double protections comprises an inserting plate, inflatable bags, air pipes, an air cylinder, a three-way valve and control air pipes, wherein the inserting plate is square, a groove is formed in the middle of the inserting plate, the front portion of the inserting plate is triangular, the inflatable bags are fixed in the groove of the inserting plate, the air pipes are fixed on a support, the air cylinders are fixed on the support, the three-way valve is connected with the air cylinder, the three-way valve is communicated with the air pipes, a piston is arranged in the middle of the control air pipes, the control air pipes are in sliding fit with the air pipes, the control air pipes are communicated with the inserting plate, through holes are formed in the middle of the control air pipes, a constant pressure valve is arranged at one end of the control air pipes, and a gas inlet is formed in one end of the control air pipes.
As a further optimization of the technical scheme, the spring mechanism of the intelligent electrical safety device with multiple double protections comprises two connecting contacts, two synchronous gears, four racks, a rack synchronous frame, two connecting rods, two spring blocks, two rebound springs, four synchronous toothed columns, four intermediate teeth and an inductor, wherein the connecting contacts are in sliding fit with an upper cover, one end of each connecting contact is provided with an area increasing block and is composed of an inclination angle, the middle parts of the synchronous gears are meshed with the connecting contacts, two ends of each connecting contact are meshed with the racks, the racks are in sliding fit with the supports, the four rack synchronous frames are fixed together with the racks, the connecting rods are connected with the racks, the spring blocks are connected with the connecting rods, the middle parts of the spring blocks are provided with the rebound springs, the two rebound springs are arranged, the synchronous toothed columns are provided with the two synchronous toothed columns, the synchronous toothed columns are meshed with the two spring blocks, the synchronous toothed columns are in rotating fit with the supports, the intermediate teeth are meshed with the two synchronous toothed columns, and the inductor is fixed on the rack synchronous frame.
As a further optimization of the technical scheme, the upper part of the bracket of the intelligent power utilization safety device with multiple double protections is provided with a sliding groove and is in sliding fit with the spring block, two sides of the bracket are provided with sliding grooves and are in sliding fit with the rack, and the lower part of the bracket is provided with a sliding groove and is in sliding fit with the inserting plate.
As a further optimization of the technical scheme, the connecting contact of the intelligent electric safety device with multiple double protections is made of copper.
As further optimization of the technical scheme, the upper cover and the lower cover of the intelligent electric safety device with multiple double protections are made of plastic materials.
As a further optimization of the technical scheme, the support of the intelligent power utilization safety device with multiple double protections has a double-layer structure, the inner layer is made of cast iron, and the outer layer is made of plastic materials.
The intelligent electric safety device with multiple double protections has the beneficial effects that:
according to the intelligent electric safety device with multiple double protections, the device can realize the connection of a circuit, the device can induce current, the device can perform analysis and control according to the magnitude of the current, the device can be quickly disconnected, the device can isolate the connecting end, and the device can form an air diaphragm cavity to prevent electric arcs by supplying air.
Drawings
The invention is described in further detail below with reference to the accompanying drawings and specific embodiments.
Fig. 1 is a schematic structural diagram of an intelligent electrical safety device with multiple double protection functions according to the present invention.
Fig. 2 is a schematic structural diagram of the other side of the intelligent electrical safety device with multiple double protections according to the present invention.
Fig. 3 is a schematic top view of an internal structure of a multiple double-protection intelligent electrical safety device according to the present invention.
Fig. 4 is a schematic structural diagram of the bottom interior of the intelligent electrical safety device with multiple double protections according to the present invention.
Fig. 5 is a schematic structural diagram of the interior of an intelligent electrical safety device with multiple double protections according to the present invention.
Fig. 6 is a schematic structural diagram of a pressing mechanism 3 of an intelligent electrical safety device with multiple double protections according to the present invention.
Fig. 7 is a schematic structural diagram of the clamping mechanism 4 of the intelligent electrical safety device with multiple double protections according to the present invention.
Fig. 8 is a schematic structural diagram of an inflation mechanism 5 of an intelligent electrical safety device with multiple double protections according to the present invention.
Fig. 9 is a partial structural schematic diagram of the inflation mechanism 5 of the intelligent electrical safety device with multiple double protections according to the present invention.
Fig. 10 is a partial structural schematic diagram of an inflation mechanism 5 of the intelligent electrical safety device with multiple double protections according to the present invention.
Fig. 11 is a schematic structural diagram of the spring mechanism 6 of the intelligent electrical safety device with multiple double protections according to the present invention.
Fig. 12 is a partial structural schematic diagram of the spring mechanism 6 of the intelligent electrical safety device with multiple double protections according to the present invention.
In the figure: an upper cover 1; a lower cover 2; a pressing mechanism 3; 3-1 of a gland; 3-2 parts of a base; 3-3 of a pin; pin springs 3-4; 3-5 of an electromagnetic valve; a clamping mechanism 4; 4-1 of an outer frame; a carriage 4-2; pinion 4-3; 4-4 of a clamping cover; an inflatable mechanism 5; 5-1 of a plug board; 5-2 of an inflatable bag; 5-3 parts of an air pipe; 5-4 of an air cylinder; 5-5 of a three-way valve; 5-6 of a control air pipe; a spring mechanism 6; a connection contact 6-1; a synchronizing gear 6-2; 6-3 of a rack; 6-4 of a rack synchronous frame; 6-5 of a connecting rod; 6-6 parts of a spring block; 6-7 of rebound spring; 6-8 parts of a synchronous tooth column; 6-9 parts of middle teeth; 6-10 parts of an inductor; a support 7.
Detailed Description
The first specific implementation way is as follows:
the present embodiment is described below with reference to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, fig. 7, fig. 8, fig. 9, fig. 10, fig. 11, and fig. 12, and the present invention relates to a sampling device, and more specifically, to an intelligent electric safety device with multiple double protections, which includes an upper cover 1, a lower cover 2, a ramming mechanism 3, a clamping mechanism 4, an inflatable mechanism 5, a spring mechanism 6, and a bracket 7, and the device can realize the connection of a circuit, induce current, perform analysis control according to the magnitude of the current, can be quickly disconnected, can isolate a connection end, and can form an air diaphragm cavity by supplying air to prevent the generation of an arc.
The upper cover 1 on be equipped with the through-hole, lower cover 2 is fixed on upper cover 1, the mechanism of suppressing 3 is located the upper portion of upper cover 1, the mechanism of suppressing 3 contacts with spring mechanism 6, fixture 4 is equipped with two, fixture 4 is fixed on the upper portion of upper cover 1, physiosis mechanism 5 is connected with support 7, spring mechanism 6 is connected with support 7, support 7 is fixed on lower cover 2.
The second embodiment is as follows:
referring to fig. 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, the present embodiment will be further described, in which the solenoid valve 3-5 operates to push the pin 3-3 to move, so as to lock the gland 3-1, so that the gland 3-1 presses the spring block 6-6, so as to connect the two connecting contacts 6-1, when the inductor 6-10 senses a large current, the solenoid valve 3-5 is de-energized, so that the pin 3-3 is separated from the gland 3-1 under the action of the pin spring 3-4, and the spring block 6-6 will move upwards.
The third concrete implementation mode:
the first embodiment will be described with reference to fig. 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, which further illustrates the first embodiment, in which the carriage 4-2 is pulled outwards, the pinion 4-3 is moved by the carriage 4-2, the grip cover 4-4 is rotated by the pinion 4-3, after the grip cover 4-4 is opened, the external connection wire is connected to the connection contact 6-1, and when the carriage 4-2 is pushed in the reverse direction, the carriage 4-2 drives the pinion 4-3, and the pinion 4-3 drives the grip cover 4-4, so that the grip cover 4-4 keeps the connection between the wire and the connection contact 6-1.
The fourth concrete implementation mode is as follows:
the following describes the present embodiment with reference to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, fig. 7, fig. 8, fig. 9, fig. 10, fig. 11, and fig. 12, and this embodiment further describes the first embodiment, when disconnection is required, the three-way valve 5-5 receives a signal, controls the direction of the passage, supplies gas to the lower connection port of the gas pipe 5-3, the gas pushes the control gas pipe 5-6 forward, the control gas pipe 5-6 moves to drive the insertion plate 5-1 forward, the insertion plate 5-1 is inserted into the contact position of the two connection contacts 6-1, separates the two connection contacts 6-1, when the gas hole on one end of the control gas pipe 5-6 enters the gas pipe 5-3, the gas enters the control gas pipe 5-6 through the gas hole, and then enters the insertion plate 5-1, and the distance between the two connection contacts 6-1 is increased after the gas bag 5-2 is jacked up.
The fifth concrete implementation mode:
the following describes the present embodiment with reference to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, fig. 7, fig. 8, fig. 9, fig. 10, fig. 11, and fig. 12, and the present embodiment further describes the first embodiment, after the gland 3-1 is disengaged, under the action of the springing spring 6-7, the two spring blocks 6-6 move in opposite directions, the spring block 6-6 drives the connecting rod 6-5 to move, the connecting rod 6-5 drives the gear sleeve strip 6-3 to move, the gear rack 6-3 drives the synchronizing gear 6-2 to rotate, and the synchronizing gear 6-2 rotates to drive the contact point 6-1 to move outward; the sensors 6-10 sense the magnitude of the current and feed back a signal to the processor.
It is to be understood that the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and that various changes, modifications, additions and substitutions which are within the spirit and scope of the present invention and which may be made by those skilled in the art are also within the scope of the present invention.

Claims (5)

1. The utility model provides a multinomial duplicate protection's intelligent power consumption safety device, includes upper cover (1), lower cover (2), bullet mechanism (3), fixture (4), physiosis mechanism (5), spring mechanism (6), support (7), its characterized in that: the device is characterized in that a through hole is formed in the upper cover (1), the lower cover (2) is fixed on the upper cover (1), the pressing and ejecting mechanisms (3) are located on the upper portion of the upper cover (1), the pressing and ejecting mechanisms (3) are in contact with the spring mechanisms (6), the number of the clamping mechanisms (4) is two, the clamping mechanisms (4) are fixed on the upper portion of the upper cover (1), the inflatable mechanisms (5) are connected with the support (7), the spring mechanisms (6) are connected with the support (7), and the support (7) is fixed on the lower cover (2);
the pressing and bouncing mechanism (3) comprises a gland (3-1), a base (3-2), a pin (3-3), a pin spring (3-4) and a solenoid valve (3-5), wherein the gland (3-1) is in running fit with the upper cover (1), the lower part of the gland (3-1) is provided with an arc-shaped bulge, the gland (3-1) is provided with a groove, the base (3-2) is fixed on the upper cover (1), the pin (3-3) is in sliding fit with the base (3-2), the pin (3-3) is connected with the gland (3-1), the pin spring (3-4) is connected with the base (3-2), the pin spring (3-4) is sleeved on the pin (3-3), the solenoid valve (3-5) is fixed on the base (3-2), and the solenoid valve (3-5) is connected with the pin (3-3);
the clamping mechanism (4) comprises an outer frame (4-1), a sliding frame (4-2), a pinion (4-3) and a clamping cover (4-4), the outer frame (4-1) is U-shaped, the outer frame (4-1) is fixed on the upper cover (1), the sliding frame (4-2) is square and annular, a rotating hole is formed in the sliding frame (4-2), the pinion (4-3) is in rotating fit with the sliding frame (4-2), the pinion (4-3) is meshed with the outer frame (4-1), the two pinions (4-3) are meshed with each other, the clamping cover (4-4) is in rotating fit with the pinion (4-3), and the two clamping covers (4-4) can be connected with each other;
the inflatable device is characterized in that the inflatable mechanism (5) comprises an inserting plate (5-1), inflatable bags (5-2), air pipes (5-3), air cylinders (5-4), three-way valves (5-5) and control air pipes (5-6), the inserting plate (5-1) is square, a groove is formed in the middle of the inserting plate (5-1), the front portion of the inserting plate (5-1) is triangular, two inflatable bags (5-2) are arranged, the inflatable bags (5-2) are fixed in the groove of the inserting plate (5-1), the air pipes (5-3) are fixed on a support (7), the air cylinders (5-4) are fixed on the support (7), the three-way valves (5-5) are connected with the air cylinders (5-4), the three-way valves (5-5) are communicated with the air pipes (5-3), a piston is arranged in the middle of the control air pipes (5-6), the control air pipes (5-6) are in sliding fit with the air pipes (5-3), the control air pipes (5-6) are communicated with the inserting plate (5-1), a through hole is formed in the middle of the control air pipes (5-6), and one end of the control air pipes (5-6) is provided with a pressure control valve (5-6);
the spring mechanism (6) comprises two connecting contacts (6-1), two synchronous gears (6-2), a rack (6-3), two rack synchronous frames (6-4), two connecting rods (6-5), spring blocks (6-6), rebound springs (6-7), synchronous tooth columns (6-8), intermediate teeth (6-9) and inductors (6-10), the connecting contacts (6-1) are in sliding fit with the upper cover (1), an area increasing block is arranged at one end of each connecting contact (6-1), the number of the synchronous gears (6-2) is increased by an inclination angle, the number of the synchronous gears (6-2) is four, the middle of each synchronous gear (6-2) is meshed with the corresponding connecting contact (6-1), the two ends of each connecting contact (6-1) are meshed with the rack (6-3), the number of the racks (6-3) is four, the racks (6-3) are in sliding fit with the support (7), the racks (6-4) are provided with four connecting rods, the synchronous frames (6-4) are fixed with the racks (6-3), the rebound springs (6-5) are connected with the spring blocks (6-5), the spring blocks (6-5) are connected with the spring blocks (6-4), and the connecting rods (6-5), two rebound springs (6-7), two synchronous tooth columns (6-8) meshed with the two spring blocks (6-6), the synchronous tooth columns (6-8) are in running fit with the support (7), middle teeth (6-9) are in running fit with the support (7), the middle teeth (6-9) are meshed with the two synchronous tooth columns (6-8), and the inductors (6-10) are fixed on the rack synchronous frame (6-4).
2. The intelligent electrical safety device with multiple double protections according to claim 1, wherein: the upper part of the bracket (7) is provided with a sliding groove and is in sliding fit with the spring block (6-6), the two sides of the bracket (7) are provided with sliding grooves and are in sliding fit with the rack (6-3), and the lower part of the bracket (7) is provided with a sliding groove and is in sliding fit with the inserting plate (5-1).
3. The intelligent electrical safety device with multiple double protections according to claim 1, wherein: the connecting contact (6-1) is made of copper.
4. The intelligent multi-item double-protection electric safety device according to claim 1, wherein: the upper cover (1) and the lower cover (2) are made of plastic materials.
5. The intelligent electrical safety device with multiple double protections according to claim 1, wherein: the support (7) is of a double-layer structure, the inner layer is made of cast iron, and the outer layer is made of plastic materials.
CN202111197210.0A 2021-10-14 2021-10-14 Intelligent electricity utilization safety device with multiple double protection Active CN113765054B (en)

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Application Number Priority Date Filing Date Title
CN202111197210.0A CN113765054B (en) 2021-10-14 2021-10-14 Intelligent electricity utilization safety device with multiple double protection

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Application Number Priority Date Filing Date Title
CN202111197210.0A CN113765054B (en) 2021-10-14 2021-10-14 Intelligent electricity utilization safety device with multiple double protection

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CN113765054B true CN113765054B (en) 2022-12-27

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3586804A (en) * 1967-12-12 1971-06-22 Siemens Ag Disconnect switch
EP0232637A1 (en) * 1986-01-03 1987-08-19 Merlin Gerin Miniature electrical switch with multiple contact
EP0388807A2 (en) * 1989-03-22 1990-09-26 Asea Brown Boveri Aktiengesellschaft Section insulator with a sectioning insulator and a bridging part in the form of a hollow insulator
CN201465926U (en) * 2009-07-27 2010-05-12 刘天保 Intelligent operating mechanism of high-voltage power switch
CN110610837A (en) * 2019-09-26 2019-12-24 周川 Power supply protection equipment for large computer

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3586804A (en) * 1967-12-12 1971-06-22 Siemens Ag Disconnect switch
EP0232637A1 (en) * 1986-01-03 1987-08-19 Merlin Gerin Miniature electrical switch with multiple contact
EP0388807A2 (en) * 1989-03-22 1990-09-26 Asea Brown Boveri Aktiengesellschaft Section insulator with a sectioning insulator and a bridging part in the form of a hollow insulator
CN201465926U (en) * 2009-07-27 2010-05-12 刘天保 Intelligent operating mechanism of high-voltage power switch
CN110610837A (en) * 2019-09-26 2019-12-24 周川 Power supply protection equipment for large computer

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