CN216671525U - Thing networking carrier topology moulded case circuit breaker - Google Patents
Thing networking carrier topology moulded case circuit breaker Download PDFInfo
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- CN216671525U CN216671525U CN202123143403.6U CN202123143403U CN216671525U CN 216671525 U CN216671525 U CN 216671525U CN 202123143403 U CN202123143403 U CN 202123143403U CN 216671525 U CN216671525 U CN 216671525U
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- circuit breaker
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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
- Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
- Y04S40/12—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
- Y04S40/128—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment involving the use of Internet protocol
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Abstract
The utility model discloses an internet of things carrier topology molded case circuit breaker, which comprises a circuit breaker body, wherein the circuit breaker body comprises a base and an upper cover, a first fixed block is fixed at one end of the base, a first wiring terminal is arranged on the first fixed block, an arc-shaped notch for the first wiring terminal to be embedded into is formed in one end of the first fixed block, and a second fixed block is fixed at the other end of the base; the wire is connected and fixed through the first connecting terminal and the second connecting terminal on the first fixing block and the second fixing block, regular-hexagon slots are formed in the upper ends of the first connecting terminal and the second connecting terminal, circular holes are formed in the lower ends of the first connecting terminal and the second connecting terminal, one end of the wire can be conveniently inserted and fixed through the connecting terminals, arc-shaped notches are formed in the first fixing block and the second fixing block, the wire can be conveniently installed, the wire does not need to be tightly pressed and fixed through a locking mechanism, and convenience is brought to installation or disassembly of the wire to a certain extent.
Description
Technical Field
The utility model relates to the technical field of molded case circuit breakers, in particular to an internet-of-things carrier topology molded case circuit breaker.
Background
The molded case circuit breaker is also called an installation type circuit breaker, and the molded case circuit breaker is a structure in which a contact, an arc extinguishing device, a tripper, an operating mechanism and the like are all installed in a plastic shell, maintenance is generally not considered, a protection switch serving as a branch is used, and the arc extinguishing device is provided with a plurality of grids which are arranged in parallel. The grid absorbs the current generated during the trip, thereby extinguishing the arc. However, when the existing molded case circuit breaker is mounted or dismounted, the wire needs to be pressed and fixed by the locking mechanism, the operation steps are complex, the locking mechanism is easily damaged in the dismounting process, the mounting of the wire is not convenient, and when the circuit breaker is used, the circuit is usually directly contacted and conducted with six contacts of the circuit breaker, if the circuit breaks down, the circuit breaker is easily damaged, the service life of the circuit breaker is shortened, and therefore the internet of things carrier topology molded case circuit breaker needs to be provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an Internet of things carrier topology molded case circuit breaker, which can solve the problems that the conventional molded case circuit breaker is inconvenient for wire installation because a locking mechanism is required to be used for pressing and fixing wires during wire installation or disassembly, the operation steps are complicated, the locking mechanism is easy to damage in the disassembly process, and the circuit breaker is in direct contact with six contacts of the circuit breaker and is easy to break if the circuit fails, and the service life of the circuit breaker is shortened.
In order to achieve the purpose, the utility model provides the following technical scheme: an internet of things carrier topology molded case circuit breaker comprises a circuit breaker body, wherein the circuit breaker body comprises a base and an upper cover, a first fixed block is fixed at one end of the base, a first connecting terminal is arranged on the first fixed block, an arc-shaped notch for the first connecting terminal to be embedded is formed in one end of the first fixed block, a second fixed block is fixed at the other end of the base, a second connecting terminal is arranged on the second fixed block, an arc-shaped notch for the second connecting terminal to be embedded is formed in one end of the second fixed block, regular hexagon slots are formed in the upper ends of the first connecting terminal and the second connecting terminal, a metal sheet is arranged above the second connecting terminal, an adjusting rod is arranged on the upper cover, the adjusting rod is connected with the upper cover in a sliding manner, an installation groove for the adjusting rod to slide is formed in the upper cover, and a first cover plate and a second cover plate are embedded in the upper end of the upper cover, the lower part of the second cover plate is connected with a third fixing block in a clamping mode, three groups of spring assemblies are movably inserted into the third fixing block in a plugging mode, and the spring assemblies are located right above contacts inside the breaker body.
Preferably, first binding post is provided with four groups, first binding post is corresponding the setting with the arc breach, and four groups first binding post is the equidistance setting.
Preferably, the rectangular channel has been seted up to the lower extreme of first fixed block, first binding post's lower extreme runs through the inside that first fixed block is located the rectangular channel, just the circular port has been seted up to first binding post's lower extreme.
Preferably, first binding post is to correspond the setting with second binding post, just first binding post is to align the setting with second binding post, first fixed block and second fixed block are the symmetry and set up.
Preferably, the sheetmetal is corresponding the setting with second binding post, the sheetmetal is located the lateral wall of base, the sheetmetal is the parallel and level setting with second binding post, the both sides of first apron all are provided with the recess.
Preferably, the lateral wall of base is fixed with first connecting block and second connecting block respectively, first connecting block and second connecting block all are located the top of first fixed block, just be provided with the through-hole of rectangle on first connecting block and the second connecting block.
Preferably, the three groups of spring assemblies are arranged at equal intervals, each group of spring assemblies is formed by connecting and fixing two springs into an Contraband-shaped elastic part, the upper end of the third fixing block is provided with a through hole for the three groups of spring assemblies to be inserted into, the second cover plate is connected with the spring assemblies through a guide post, and the upper end of the upper cover is provided with a through hole for the third fixing block to slide.
Compared with the prior art, the utility model has the beneficial effects that:
1. the wire is connected and fixed through the first connecting terminal and the second connecting terminal on the first fixing block and the second fixing block, regular-hexagon slots are formed in the upper ends of the first connecting terminal and the second connecting terminal, circular holes are formed in the lower ends of the first connecting terminal and the second connecting terminal, one end of the wire can be conveniently inserted and fixed through the connecting terminals, arc-shaped notches are formed in the first fixing block and the second fixing block, the wire can be conveniently installed, the wire does not need to be tightly pressed and fixed through a locking mechanism, and convenience is brought to installation or disassembly of the wire to a certain extent.
2. According to the utility model, the spring assembly is compressed by the second cover plate, so that the spring assembly is in contact with six contacts on the circuit to be conducted, the circuit can be protected by using the resilience of the spring assembly, the circuit is prevented from being burnt out to a certain extent, and the service life of the circuit breaker is prolonged.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a second terminal of the present invention;
FIG. 3 is a schematic view of a first terminal of the present invention;
FIG. 4 is a schematic top view of the present invention;
fig. 5 is an enlarged schematic view of a portion a in fig. 4.
In the figure: 1. a circuit breaker body; 2. an upper cover; 3. a base; 4. mounting grooves; 5. adjusting a rod; 6. a first fixed block; 7. an arc-shaped notch; 8. a first connection terminal; 9. a rectangular groove; 10. a first cover plate; 11. a first connection block; 12. a second connecting block; 13. a second connection terminal; 14. a second fixed block; 15. a groove; 16. a metal sheet; 17. a second cover plate; 18. a through hole; 19. a third fixed block; 20. a spring assembly.
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: an internet of things carrier topology molded case circuit breaker comprises a circuit breaker body 1, wherein the circuit breaker body 1 comprises a base 3 and an upper cover 2, a first fixing block 6 is fixed at one end of the base 3, a first connecting terminal 8 is arranged on the first fixing block 6, an arc-shaped notch 7 for embedding the first connecting terminal 8 is formed in one end of the first fixing block 6, four groups of first connecting terminals 8 are arranged, the first connecting terminals 8 and the arc-shaped notch 7 are correspondingly arranged, the four groups of first connecting terminals 8 are equidistantly arranged, and due to the arrangement of the arc-shaped notch 7, when wires are installed, no shielding part exists, so that one end of each wire can be conveniently inserted into a slot of the first connecting terminal 8 or a slot of the second connecting terminal 13;
the lower end of the first fixing block 6 is provided with a rectangular groove 9, the lower end of the first wiring terminal 8 penetrates through the first fixing block 6 and is positioned inside the rectangular groove 9, the lower end of the first wiring terminal 8 is provided with a circular hole, and the lower end of the first wiring terminal 8 is prevented from being in contact with a mounting table surface mounted on the circuit breaker body 1 to generate conduction through the rectangular groove 9;
a second fixing block 14 is fixed at the other end of the base 3, a second wiring terminal 13 is arranged on the second fixing block 14, an arc-shaped notch 7 for the second wiring terminal 13 to be embedded is formed in one end of the second fixing block 14, regular hexagonal slots are formed in the upper ends of the first wiring terminal 8 and the second wiring terminal 13, the first wiring terminal 8 and the second wiring terminal 13 are arranged correspondingly, the first wiring terminal 8 and the second wiring terminal 13 are arranged in an aligned mode, the first fixing block 6 and the second fixing block 14 are arranged symmetrically, and a wire is conveniently connected with the circuit breaker body 1 through the arrangement of the first fixing block 6 and the second fixing block 14;
a metal sheet 16 is arranged above the second wiring terminal 13, the metal sheet 16 and the second wiring terminal 13 are arranged correspondingly, the metal sheet 16 is positioned on the side wall of the base 3, the metal sheet 16 and the second wiring terminal 13 are arranged in parallel and level, and the arrangement of the metal sheet 16 is convenient for the multi-line connection of the circuit breaker body 1;
an adjusting rod 5 is arranged on the upper cover 2, the adjusting rod 5 is connected with the upper cover 2 in a sliding mode, an installing groove 4 for the adjusting rod 5 to slide is formed in the upper cover 2, a first cover plate 10 and a second cover plate 17 are embedded in the upper end of the upper cover 2, grooves 15 are formed in the two sides of the first cover plate 10, and the first cover plate 10 can be conveniently installed and detached due to the arrangement of the grooves 15;
a third fixing block 19 is clamped below the second cover plate 17, three groups of spring assemblies 20 are movably inserted into the third fixing block 19, the spring assemblies 20 are located right above the contacts inside the breaker body 1, the three groups of spring assemblies 20 are arranged at equal intervals, each group of spring assemblies 20 is formed by connecting and fixing two springs into an Contraband-shaped elastic part, the upper end of the third fixing block 19 is provided with a through hole into which the three groups of spring assemblies 20 are inserted, the second cover plate 17 is connected with the spring assemblies 20 through a guide pillar, the upper end of the upper cover 2 is provided with a through hole 18 through which the third fixing block 19 slides, through the arrangement of the spring assemblies 20, the spring assemblies 20 are conveniently compressed through the second cover plate 17, so that the spring assemblies 20 are in contact with the six contacts on the circuit to conduct, the circuit can be protected by the resilience of the spring assemblies 20, and the circuit is prevented from being burnt to a certain extent;
the lateral wall of base 3 is fixed with first connecting block 11 and second connecting block 12 respectively, and first connecting block 11 and second connecting block 12 all are located the top of first fixed block 6, and are provided with the through-hole of rectangle on first connecting block 11 and the second connecting block 12, through the setting of first connecting block 11 and second connecting block 12, are convenient for connect and fix the connector of different models.
The working principle is as follows: when the wire is installed, one end of the wire is inserted into the slots of the first connecting terminal 8 and the second connecting terminal 13 through the connecting terminals, and the first connecting terminal 8 and the second connecting terminal 13 are respectively positioned inside the arc-shaped notches 7 of the first fixing block 6 and the second fixing block 14, so that the one end of the wire is conveniently inserted and fixed through the connecting terminals, the wire is not required to be pressed and fixed through a locking mechanism, and convenience is brought to the installation or the disassembly of the wire to a certain extent;
when the circuit breaker is used, the spring assembly 20 is compressed through the second cover plate 17, the spring assembly 20 is made to be in contact with six contacts on a circuit to be conducted, the circuit can be protected by resilience of the spring assembly 20, the circuit is prevented from being burnt to a certain extent, and the service life of the circuit breaker is prolonged.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a thing networking carrier topology moulded case circuit breaker, includes circuit breaker body (1), its characterized in that: the circuit breaker comprises a circuit breaker body (1) and is characterized in that the circuit breaker body comprises a base (3) and an upper cover (2), a first fixing block (6) is fixed at one end of the base (3), a first connecting terminal (8) is arranged on the first fixing block (6), an arc notch (7) for the first connecting terminal (8) to be embedded is formed in one end of the first fixing block (6), a second fixing block (14) is fixed at the other end of the base (3), a second connecting terminal (13) is arranged on the second fixing block (14), an arc notch (7) for the second connecting terminal (13) to be embedded is formed in one end of the second fixing block (14), regular-hexagon slots are formed in the upper ends of the first connecting terminal (8) and the second connecting terminal (13), a metal sheet (16) is arranged above the second connecting terminal (13), an adjusting rod (5) is arranged on the upper cover (2), adjust pole (5) and upper cover (2) sliding connection, set up on upper cover (2) and supply gliding mounting groove (4) of regulation pole (5), the upper end of upper cover (2) is inlayed and is equipped with first apron (10) and second apron (17), the below joint of second apron (17) has third fixed block (19), the activity is pegged graft on third fixed block (19) and is had three group spring unit (20), spring unit (20) are located circuit breaker body (1) internal contact directly over.
2. The internet of things carrier topology molded case circuit breaker of claim 1, characterized in that: first binding post (8) are provided with four groups, first binding post (8) are corresponding the setting with arc breach (7), and four groups first binding post (8) are the equidistance and set up.
3. The internet of things carrier topology molded case circuit breaker of claim 2, characterized in that: rectangular channel (9) have been seted up to the lower extreme of first fixed block (6), the lower extreme of first binding post (8) runs through the inside that first fixed block (6) are located rectangular channel (9), just the circular port has been seted up to the lower extreme of first binding post (8).
4. The internet of things carrier topology molded case circuit breaker of claim 3, characterized in that: first binding post (8) are corresponding the setting with second binding post (13), just first binding post (8) are the setting of lining up with second binding post (13), first fixed block (6) and second fixed block (14) are the symmetry and set up.
5. The internet of things carrier topology molded case circuit breaker of claim 4, characterized in that: sheetmetal (16) are corresponding the setting with second binding post (13), sheetmetal (16) are located the lateral wall of base (3), sheetmetal (16) are the parallel and level setting with second binding post (13), the both sides of first apron (10) all are provided with recess (15).
6. The internet of things carrier topology molded case circuit breaker of claim 1, characterized in that: the lateral wall of base (3) is fixed with first connecting block (11) and second connecting block (12) respectively, first connecting block (11) and second connecting block (12) all are located the top of first fixed block (6), just be provided with the through-hole of rectangle on first connecting block (11) and the second connecting block (12).
7. The internet of things carrier topology molded case circuit breaker of claim 1, characterized in that: the three groups of spring assemblies (20) are arranged at equal intervals, each group of spring assemblies (20) is formed by connecting and fixing two springs into an Contraband-shaped elastic part, the upper end of the third fixing block (19) is provided with a through hole for the three groups of spring assemblies (20) to be inserted into, the second cover plate (17) is connected with the spring assemblies (20) through a guide post, and the upper end of the upper cover (2) is provided with a through hole (18) for the third fixing block (19) to slide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123143403.6U CN216671525U (en) | 2021-12-14 | 2021-12-14 | Thing networking carrier topology moulded case circuit breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123143403.6U CN216671525U (en) | 2021-12-14 | 2021-12-14 | Thing networking carrier topology moulded case circuit breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216671525U true CN216671525U (en) | 2022-06-03 |
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ID=81789009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123143403.6U Active CN216671525U (en) | 2021-12-14 | 2021-12-14 | Thing networking carrier topology moulded case circuit breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216671525U (en) |
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2021
- 2021-12-14 CN CN202123143403.6U patent/CN216671525U/en active Active
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