CN211605438U - Simple electromagnetic force wiring device - Google Patents
Simple electromagnetic force wiring device Download PDFInfo
- Publication number
- CN211605438U CN211605438U CN202020137170.5U CN202020137170U CN211605438U CN 211605438 U CN211605438 U CN 211605438U CN 202020137170 U CN202020137170 U CN 202020137170U CN 211605438 U CN211605438 U CN 211605438U
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- electromagnetic force
- wiring
- subassembly
- binding post
- wire
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- 239000002184 metal Substances 0.000 claims abstract description 40
- 229910052751 metal Inorganic materials 0.000 claims abstract description 40
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 5
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 4
- 229910052744 lithium Inorganic materials 0.000 claims description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 14
- 229910052742 iron Inorganic materials 0.000 abstract description 7
- 230000005389 magnetism Effects 0.000 abstract description 7
- 238000000034 method Methods 0.000 description 4
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 235000000396 iron Nutrition 0.000 description 3
- 239000004576 sand Substances 0.000 description 2
- 241000270722 Crocodylidae Species 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- LNNWVNGFPYWNQE-GMIGKAJZSA-N desomorphine Chemical compound C1C2=CC=C(O)C3=C2[C@]24CCN(C)[C@H]1[C@@H]2CCC[C@@H]4O3 LNNWVNGFPYWNQE-GMIGKAJZSA-N 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Images
Abstract
The utility model relates to a simple and easy electromagnetic force termination, a serial communication port, including power, electromagnetism emergence subassembly and wiring subassembly, the electromagnetism takes place the subassembly and connects respectively power and wiring subassembly, the wiring subassembly is including the binding post that is used for the metal terminal of external wire and the binding post of contact power equipment ground connection band iron, metal terminal connects on the binding post, the supply current warp the electromagnetism takes place the subassembly and is in produce magnetic attraction on the binding post, simple and easy electromagnetic force termination comprises control part and binding post, and control part includes power and electromagnetism take place the subassembly. The utility model has the advantages that: the utility model relates to a simple and easy electromagnetic force termination utilizes the magnetic force of can opening and shutting to make binding post produce magnetism, realizes in close contact with between binding post and the contact point, and it is very nimble convenient to fix or demolish the wiring simultaneously, has improved work efficiency greatly, and the on-the-spot practicality is very strong.
Description
Technical Field
The application belongs to the technical field of power devices, and particularly relates to a simple electromagnetic force wiring device.
Background
In electric field electric tests, various sizes of wire clamps or wiring terminals are generally required to be used for wiring current and voltage signals or grounding. At present, most wire clamps used for wiring are crocodile mouth clamps, cylindrical head wiring terminals or fork wires, the wire clamps are clamped or inserted on the surfaces of through-flow flat irons or grounding flat irons of electric power equipment only by mechanical force, and the condition of through-flow of test current completely depends on the quality of contact (point-to-point contact) between the wiring terminals and the flat irons.
To the comparatively sensitive experiment to test current size, the quality of contact resistance between fastener and the band iron will directly influence the quality of test data, even improve the fastener, increase the power way of fastener spring, still have the spring problem of ageing and the dismouting problem that wastes time and energy after pressing from both sides repetitious usage. In addition, it is also common to work with smooth metal infrastructure surfaces without any protrusions to secure the ground wire.
If patent CN209948064U discloses a binding post for in regulator cubicle, it includes insulating casing, the line ball copper sheet, preforming and mounting, the holding chamber has been seted up on insulating casing's top, insulating casing's lateral wall is seted up and is run through the perforation of insulating casing, and perforation and holding chamber intercommunication, be provided with the sand grip that is used for with the mounting joint on the just right both sides wall in holding chamber, the line ball copper sheet sets up the diapire in holding chamber, the preforming sets up on the terminal surface of movable block orientation holding chamber diapire, insert the required wiring and wear in the air, use mounting and sand grip joint can accomplish the wiring process. Although the wiring process is simple and convenient, and the fixing is carried out without screws, the wiring process is still fixed only by mechanical force, the wiring process cannot adapt to the complex condition of the surface of the metal foundation framework, and the application range is limited.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: the simple electromagnetic force wiring device is convenient, fast and good in effect, and overcomes the defect that the contact between a large wire clamp or a small wire clamp or a wiring terminal and power equipment is poor in the prior art.
The utility model provides a technical scheme that its technical problem adopted is:
the utility model provides a simple and easy electromagnetic force termination, includes that power, electromagnetism take place subassembly and wiring subassembly, the electromagnetism takes place the subassembly and connects respectively power and wiring subassembly, the wiring subassembly is including the metal binding post that is used for external wire and the binding post that contacts power equipment ground connection band iron, metal binding post connects on the binding post, supply current warp the electromagnetism takes place the subassembly and produces magnetic attraction on the binding post, simple and easy electromagnetic force termination comprises control part and binding post, and control part includes the subassembly takes place for power and electromagnetism.
In one embodiment, the electromagnetic generating assembly comprises a magnetic conductive column, a conducting wire and a coil wound on the magnetic conductive column, wherein two ends of the coil are connected with the power supply through the conducting wire, and a switch is arranged on the conducting wire.
In one embodiment, the connecting terminal is fixedly connected with the magnetic conduction column.
In one embodiment, the electromagnetic generator further comprises an insulating shell, the power supply and the electromagnetic generating assembly are arranged in the insulating shell, and the wiring assembly is arranged outside the insulating shell.
In one embodiment, the terminal is a metal post with a flat end.
In one embodiment, the metal terminal is provided with a jack, and the metal wire passes through the jack and is fixed with the metal terminal.
In one embodiment, the metal wire is a bare copper wire or an insulated wire or a fork wire.
In one embodiment, the metal post is screwed with the terminal.
In one embodiment, the power source is a lithium battery.
In one embodiment, the switch is a lighted self-locking switch.
The utility model has the advantages that: the utility model relates to a simple and easy electromagnetic force termination utilizes the magnetic force of can opening the power supply to make binding post produce magnetism, realizes in close contact with (approximate face-to-face contact) between binding post and the contact point, and it is very nimble convenient to fix or demolish the wiring simultaneously, has improved work efficiency greatly, and the field practicability is very strong.
Drawings
The technical solution of the present application is further explained below with reference to the drawings and the embodiments.
Fig. 1 is a schematic structural diagram of a simple electromagnetic force wiring device according to an embodiment of the present application.
Detailed Description
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.
In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and are not to be considered limiting of the scope of the present application. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the invention, unless otherwise specified, "a plurality" means two or more.
In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art through specific situations.
The technical solutions of the present application will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
A simple electromagnetic force wiring device comprises a power supply 1, an electromagnetic generating assembly and a wiring assembly. The electromagnetism takes place the subassembly and connects power and wiring subassembly respectively, and the wiring subassembly includes the binding post 3 that is used for the metal terminal 2 of external metal wire and contacts power equipment ground connection band iron, and metal terminal 2 connects on binding post 3, and metal terminal 2 is used for the required metal wire of connection test, and the power current takes place the subassembly and produces magnetic attraction on binding post through the electromagnetism. The simple electromagnetic force wiring device makes the wiring terminal 3 generate magnetism by utilizing electromagnetic force, and realizes close contact (approximate face-to-face contact) between the wiring terminal and a contact point, wherein in different embodiments, the contact point can be a grounding flat iron, a basic framework, a terminal on a secondary terminal row and the like, and the contact point often lacks a suspension point. The simple electromagnetic force wiring device can be composed of a control part and a wiring terminal, wherein the control part comprises the power supply 1 and an electromagnetic generating assembly.
In one embodiment, the electromagnetic generating assembly comprises a magnetic conductive column 4, a conducting wire 5 and a coil 6 wound on the magnetic conductive column 4, wherein two ends of the coil 6 are connected with the power supply 1 through the conducting wire 5, and a switch 7 is arranged on the conducting wire 5. The current loop is formed by the coil 6 wound on the magnetic conduction column 4, the lead 5 and the switch 7, when the switch 7 is opened, the current loop is unobstructed, the current flowing through the coil 6 enables the magnetic conduction column 4 to generate magnetism, and the magnetism is in direct proportion to the number of the coil 6 and the current. After the switch 7 is switched off, the current loop is switched off, and the magnetism on the magnetic conduction column 4 disappears instantly. According to the simple electromagnetic force wiring device, an operator controls the electromagnetic force of the wiring terminal 3 through the switch 7, and the simple electromagnetic force wiring device is simple, convenient and reliable to operate. The more coils 6 are wound and the higher the electromagnetic force is, the better the close contact effect between the device and the contact point of the electrical equipment is.
In one embodiment, the connection terminal 3 and the magnetic conductive column 4 are fixedly connected, that is, the connection terminal 3 and the magnetic conductive column 4 of the simple electromagnetic force connection device are connected into a whole, and the magnetic state of the magnetic conductive column 4 is consistent with that of the connection terminal 3.
In one embodiment, the electromagnetic generator further comprises an insulating shell 8, the power supply 1 and the electromagnetic generating assembly are arranged in the insulating shell 8, namely the whole control part is wrapped by the insulating shell 8 to avoid contact with an operator, and the wiring assembly is arranged outside the insulating shell 8. In one embodiment, the insulating housing 8 is made of an insulator such as plastic, rubber, etc. for electrical safety.
In order to improve the contact effect between the terminal 3 and the flat iron, in one embodiment, the terminal 3 is a flat-ended metal cylinder. The length and the shape size of the metal column can be adjusted according to the requirements of different positions and sizes of the flat iron to be contacted and the like.
In one embodiment, the metal terminal 2 is provided with a jack, and a metal wire passes through the jack and is fixed with the metal terminal 2. The arrangement of the jacks can facilitate the quick connection of the metal wires, and improve the fixing or dismantling wiring flexibility of the simple electromagnetic force wiring device of the embodiment.
The application has the advantages that the types of connectable metal wires are wide, the practicability is high, and in one embodiment, the metal wires can be bare copper wires or insulated conducting wires or fork wires and the like.
In one embodiment, the metal terminal 2 is screwed with the terminal 3, and the metal terminal 2 is rotatably fastened on the terminal 3. Furthermore, a metal wire may be interposed between the metal terminal 2 and the connection terminal 3, and the metal terminal 2 may be rotatably fastened to the connection terminal 3 to fix the metal wire between the metal terminal 2 and the connection terminal 3.
In one embodiment, the power source 1 is a lithium battery. The lithium battery can be replaced and installed, and is convenient for outdoor use. The single test time is generally 4 hours, and the battery capacity needs to meet the service time of one test.
In order to maintain the on or off state of the simple electromagnetic force wiring device and keep the magnetic force stable and continuous, in one embodiment, the switch 7 is a push type switch. In various embodiments, a self-locking switch is used, which is a common push-button switch. When the switch button is pressed for the first time, the switch is switched on and kept, namely, self-locking is realized, and when the switch button is pressed for the second time, the switch is switched off, and meanwhile, the switch button is popped out. In order to show the simple electromagnetic force wiring device is electrified, the magnetic force of the simple electromagnetic force wiring device is in a non-state, and the position of the simple electromagnetic force wiring device is indicated in the dark, in one embodiment, the switch 7 is provided with a light, and the switch 7 is a self-locking switch with the light. The switch with the lamp fully utilizes the space in the key to place a small indicating lamp bulb or LED, one end of the small indicating lamp bulb or LED is connected with a zero line, the other end of the small indicating lamp bulb or LED is generally connected with a normally open contact of the switch in parallel through a voltage reduction resistor, and when the switch is closed, the equipment runs and provides power for the indicating lamp. The types of the switches include diagonal simultaneous switching, parallel simultaneous switching, cross simultaneous switching, and the like.
The utility model has the advantages that: the utility model relates to a simple and easy electromagnetic force termination utilizes the magnetic force of can opening the power supply to make binding post produce magnetism, realizes in close contact with (approximate face-to-face contact) between binding post and the contact point, and it is very nimble convenient to fix or demolish the wiring simultaneously, has improved work efficiency greatly, and the field practicability is very strong.
In light of the foregoing description of the preferred embodiments according to the present application, it is to be understood that various changes and modifications may be made without departing from the spirit and scope of the invention. The technical scope of the present application is not limited to the contents of the specification, and must be determined according to the scope of the claims.
Claims (10)
1. The utility model provides a simple and easy electromagnetic force termination, its characterized in that takes place subassembly and wiring subassembly including power, electromagnetism, the electromagnetism takes place the subassembly and connects respectively power and wiring subassembly, the wiring subassembly is including the metal terminal who is used for external wire and the binding post of contact power equipment ground flat bar, metal terminal connects on the binding post, supply current warp the electromagnetism takes place the subassembly and is in produce magnetic attraction on the binding post, simple and easy electromagnetic force termination comprises control part and binding post, and control part includes the subassembly takes place for power and electromagnetism.
2. The simple electromagnetic force wiring device according to claim 1, wherein the electromagnetic generating assembly comprises a magnetic conductive column, a wire and a coil wound around the magnetic conductive column, two ends of the coil are connected to the power supply through the wire, and a switch is disposed on the wire.
3. The simple electromagnetic force wiring device according to claim 2, wherein the wiring terminal is fixedly connected with the magnetic conductive column.
4. The simple electromagnetic force wiring device according to claim 1, further comprising an insulating housing, wherein the power supply and the electromagnetic generating assembly are disposed inside the insulating housing, and the wiring assembly is disposed outside the insulating housing.
5. The simple electromagnetic force wiring device according to claim 1, wherein the wiring terminal is a metal pillar with a flat end.
6. The simple electromagnetic force wiring device according to claim 1, wherein a jack is provided on the metal terminal, and the metal wire passes through the jack and is fixed with the metal terminal.
7. The simple electromagnetic force wiring device according to claim 6, wherein the metal wire is a bare copper wire or an insulated wire or a fork wire.
8. The simple electromagnetic force wiring device according to claim 1, wherein the metal wiring terminal is screw-coupled to the wiring terminal.
9. The simple electromagnetic force wiring device according to claim 1, wherein the power source is a lithium battery.
10. The simple electromagnetic force wiring device according to claim 2, wherein the switch is a self-locking switch with a lamp.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202020137170.5U CN211605438U (en) | 2020-01-21 | 2020-01-21 | Simple electromagnetic force wiring device |
Applications Claiming Priority (1)
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CN202020137170.5U CN211605438U (en) | 2020-01-21 | 2020-01-21 | Simple electromagnetic force wiring device |
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CN211605438U true CN211605438U (en) | 2020-09-29 |
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CN202020137170.5U Active CN211605438U (en) | 2020-01-21 | 2020-01-21 | Simple electromagnetic force wiring device |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111193121A (en) * | 2020-01-21 | 2020-05-22 | 国网河南省电力公司电力科学研究院 | Simple electromagnetic force wiring device |
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2020
- 2020-01-21 CN CN202020137170.5U patent/CN211605438U/en active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111193121A (en) * | 2020-01-21 | 2020-05-22 | 国网河南省电力公司电力科学研究院 | Simple electromagnetic force wiring device |
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