CN115603115A - Distribution automation terminal device and electric connector thereof - Google Patents
Distribution automation terminal device and electric connector thereof Download PDFInfo
- Publication number
- CN115603115A CN115603115A CN202211270794.4A CN202211270794A CN115603115A CN 115603115 A CN115603115 A CN 115603115A CN 202211270794 A CN202211270794 A CN 202211270794A CN 115603115 A CN115603115 A CN 115603115A
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- protective cap
- wiring
- electrical connector
- electric connector
- rotating plate
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- 230000001681 protective effect Effects 0.000 claims abstract description 49
- 239000004020 conductor Substances 0.000 claims description 14
- 238000010586 diagram Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/502—Bases; Cases composed of different pieces
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/24—Circuit arrangements for boards or switchyards
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Connections Arranged To Contact A Plurality Of Conductors (AREA)
Abstract
The invention discloses a distribution automation terminal device and an electric connector thereof, wherein the electric connector comprises a mounting plate, a patch board is fixedly connected to one side of the mounting plate, a first protective cap is rotationally connected to one side of the patch board far away from the mounting plate at equal intervals, a second protective cap is rotationally connected to one side of the mounting plate far away from the first protective cap at equal intervals, and first wiring holes are formed in one side of the patch board close to the first protective cap at equal intervals. According to the invention, the electric connector capable of realizing quick wiring is arranged, so that the wiring work is not required to be fixed through bolts, a large amount of wiring time is saved, the wire can be fully contacted with the wire spring piece to ensure stable electric connection, meanwhile, the rotating plate with the wire inserting groove is arranged on the rear side of the power distribution terminal box, the electric connector is arranged on the rotating plate, so that the rotating plate can be directly opened for subsequent wiring, the wiring work is simpler, and the box door of the power distribution terminal box is not required to be opened for operation.
Description
Technical Field
The invention relates to the technical field of power distribution terminal boxes, in particular to a power distribution automatic terminal device and an electric connector thereof.
Background
The distribution automation terminal is an execution unit of the distribution automation system, is also an important component of the distribution automation system, is mainly used for monitoring and controlling switch equipment in the distribution system, and has the functions of fault location and isolation, system protection and the like. Distribution automation terminal is mostly box structure, and the incasement equipment is connected with external conductor and is communicated or other electricity connection work, and in traditional distribution automation terminal, electric connector is mostly fixed in the box, and external conductor runs through to be connected in the box, because the wire too much leads to the interior space compactness of box easily, and the difficult arrangement of wire, and then comparatively inconvenient when leading to the wire to be connected with electric connector.
Disclosure of Invention
The present invention is directed to a distribution automation terminal and an electrical connector thereof, so as to solve the problems of the background art.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an electric connector, includes the mounting panel, one side fixedly connected with wiring board of mounting panel, one side equidistance that the mounting panel was kept away from to the wiring board rotates and is connected with first protective cap, one side equidistance that first protective cap was kept away from to the mounting panel rotates and is connected with the second protective cap, first wiring hole has been seted up to one side equidistance that the wiring board is close to first protective cap, the inside fixed mounting in first wiring hole has binding post, the one end equidistance that the mounting panel is close to the second protective cap has seted up second wiring hole, just second wiring hole extends to the inside of wiring board always.
Preferably, an electrically conductive elastic sheet is fixedly connected to one end, far away from the second protective cap, inside the second wiring hole, and is mounted on one side, far away from the second protective cap, of the inner wall of the patch board, and the electrically conductive elastic sheet is electrically connected with the wiring terminal.
Preferably, the inside of wiring board and the top that is located second wiring hole have seted up the spout, the inside sliding connection of spout has the slide bar, the bottom of slide bar extends to the inside and the fixedly connected with briquetting in second wiring hole, the outside of slide bar and the inside fixedly connected with spacing ring that is located the spout, the outside of slide bar and the top cover that is located the spacing ring are equipped with reset spring, the top of slide bar extends to the top and the fixedly connected with of wiring board and dials the button.
Preferably, the conductive elastic sheet is made of an elastic conductive material, the conductive elastic sheet is of a J-shaped structure, the bottom of the pressing block is of a spherical structure, the pressing block and the conductive elastic sheet are located in the same vertical plane, and the elastic force of the reset spring is greater than that of the conductive elastic sheet.
Preferably, the outer side of the toggle button is provided with anti-skid grains.
Preferably, the first protective cap and the second protective cap are hinged to the side face of the patch board and the side face of the mounting plate through torsion springs respectively, shifting blocks are mounted on the outer sides of the first protective cap and the second protective cap, and arc-shaped wire grooves are formed in the bottoms of the first protective cap and the second protective cap.
Preferably, threaded connection holes are formed in four corners of the mounting plate.
The invention also provides a distribution automation terminal device which comprises a distribution terminal box and is characterized by comprising the electric connector.
Preferably, the back of distribution terminal box articulates there is the back chamber door, the outside equidistance of back chamber door articulates there is the rotor plate, the plug wire groove has been seted up at the middle part of rotor plate, the spring catch is installed at the outside of back chamber door and the top that is located the rotor plate, the four corners of rotor plate all seted up with mounting panel assorted screw thread mounting hole, the mounting panel passes through the bolt with the rotor plate and is connected.
Compared with the prior art, the invention has the beneficial effects that:
1. by arranging the electric connector capable of quickly wiring, wiring work is not required to be fixed through bolts, a large amount of wiring time is saved, and the lead can be fully contacted with the lead spring plate to ensure stable electric connection;
2. the rotating plate with the wire inserting grooves is arranged on the rear side of the power distribution terminal box, and the electric connector is arranged on the rotating plate, so that the rotating plate can be directly opened for subsequent wiring, the wiring work is simpler, and the operation is performed without opening the box door of the power distribution terminal box;
3. through the multi-wiring hole structure that sets up, make the circuit can connect many wires down simultaneously when working a telephone switchboard, make things convenient for the circuit arrangement.
Drawings
Fig. 1 is a schematic front view of an electrical connector according to an embodiment of the present invention;
fig. 2 is a schematic diagram illustrating a backside structure of an electrical connector according to an embodiment of the present invention;
FIG. 3 is a cross-sectional view of an electrical connector according to an embodiment of the present invention;
fig. 4 is a schematic front view of a distribution automation terminal device according to an embodiment of the present invention;
fig. 5 is a schematic diagram of a back side structure of a distribution automation terminal device according to the present invention;
FIG. 6 is an enlarged view taken at A in FIG. 5;
fig. 7 is a schematic view illustrating an installation of an electrical connector according to an embodiment of the present invention.
In the figure: 101. mounting a plate; 102. a patch board; 103. a first protective cap; 104. a second protective cap; 105. a first wiring hole; 106. a wiring terminal; 107. a second wiring hole; 108. a conductive spring plate; 109. a chute; 110. a slide bar; 111. briquetting; 112. a limiting ring; 113. a return spring; 114. a toggle button; 201. a power distribution terminal box; 202. a rear box door; 203. a rotating plate; 204. a wire inserting groove; 205. and a spring pin.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the specification of the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. The components of the embodiments of the present application, as generally described and illustrated in the figures herein, could be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present application, presented in the accompanying drawings, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. 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 application.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that an article or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. The term "comprising" is used to specify the presence of stated features, integers, steps, operations, elements, components, and/or groups thereof, but does not exclude the presence of other similar features, integers, steps, operations, components, or groups thereof.
In the description of the present application, it should be noted that the terms "upper", "lower", "inner", "outer", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings or orientations or positional relationships conventionally placed when products of the application are used, and are only used for convenience of description and simplification of the description, but do not indicate or imply that the devices or elements referred to must have specific orientations, be constructed in specific orientations, and be operated, and thus, should not be construed as limiting the present application.
In the description of the present application, it is also to be noted that, unless otherwise explicitly specified or limited, the terms "disposed" and "connected" are to be interpreted broadly, e.g., as being either fixedly connected, detachably connected, or integrally connected; 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 this application will be understood to be a specific case for those of ordinary skill in the art.
Some embodiments of the present application will be described in detail below with reference to the accompanying drawings. The various embodiments and features of the embodiments described below can be interchanged with one another without conflict.
Referring to fig. 1-7, the present invention provides a technical solution: the utility model provides an electric connector, includes mounting panel 101, one side fixedly connected with wiring board 102 of mounting panel 101, one side equidistance that mounting panel 101 was kept away from to wiring board 102 rotates and is connected with first protective cap 103, one side equidistance that first protective cap 103 was kept away from to mounting panel 101 rotates and is connected with second protective cap 104, first wiring hole 105 has been seted up to one side equidistance that wiring board 102 is close to first protective cap 103, the inside fixed mounting of first wiring hole 105 has binding post 106, second wiring hole 107 has been seted up to one end equidistance that mounting panel 101 is close to second protective cap 104, just second wiring hole 107 extends to the inside of wiring board 102 always, and wiring board 102 is inside distribution terminal box 201, and mounting panel 101 is towards the distribution terminal box 201 outside, and second wiring hole 107 on the mounting panel 101 is used for connecting the outside wire of distribution terminal box 201, and first wiring hole 105 on the wiring board 102 is used for connecting the plug of distribution terminal box 201 internal plant.
Specifically, when a plug inside the distribution terminal box 201 needs to be plugged, the first protective cap 103 is opened by the shifting block, the plug is inserted into the first wiring hole 105 and connected with the wiring terminal 106, when a wire outside the distribution terminal box 201 needs to be plugged, the second protective cap 104 is opened by the shifting block, the wire is plugged into the second wiring hole 107 and connected with the conductive elastic piece 108, and the conductive elastic piece 108 is electrified with the wiring terminal 106, so that the plug is electrically connected with the wire to form a passage.
Furthermore, an electrically conductive elastic sheet 108 is fixedly connected to the inside of the second wiring hole 107 and the end far away from the second protective cap 104, the electrically conductive elastic sheet 108 is installed on the inner wall of the patch board 102 and far away from the side of the second protective cap 104, the electrically conductive elastic sheet 108 is electrically connected with the wiring terminal 106, when a wire outside the power distribution terminal box 201 is inserted into the second wiring hole 107, an inner conductor of the wire is in contact with the electrically conductive elastic sheet 108, meanwhile, a plug inside the power distribution terminal box 201 is inserted into the first wiring hole 105, the plug is in contact with the wiring terminal 106, and at this moment, the inner and outer wires are electrically connected.
Further, the inside of wiring board 102 and the top that is located second wiring hole 107 have seted up spout 109, the inside sliding connection of spout 109 has slide bar 110, the bottom of slide bar 110 extends to the inside and the fixedly connected with briquetting 111 of second wiring hole 107, the outside of slide bar 110 and the inside fixedly connected with spacing ring 112 that is located spout 109, the outside of slide bar 110 and the top cover that is located spacing ring 112 are equipped with reset spring 113, the top of slide bar 110 extends to the top and the fixedly connected with of wiring board 102 and dials button 114.
Specifically, when a lead outside the power distribution terminal box 201 is inserted into the second wiring hole 107, the toggle button 114 is lifted up to drive the pressing block 111 to ascend, the conductive elastic sheet 108 is bounced by its own elasticity, then the lead conductor is inserted below the conductive elastic sheet 108, the toggle button 114 is loosened again, then the reset spring 113 pushes the limit ring 112 to descend the sliding rod 110, and further the pressing block 111 is driven to descend, the conductive elastic sheet 108 is pressed down to be fully contacted with the lead conductor, and the lead conductor is electrically connected.
Further, the conductive elastic sheet 108 is made of an elastic conductive material, the conductive elastic sheet 108 is of a J-shaped structure, the bottom of the pressing block 111 is of a spherical structure, the pressing block 111 and the conductive elastic sheet 108 are located in the same vertical plane, and the elastic force of the return spring 113 is greater than that of the conductive elastic sheet 108, so that the conductive elastic sheet 108 can be lifted, the lead conductor has sufficient insertion space, and the conductive elastic sheet 108 can be in full contact with the lead conductor.
Furthermore, the outer side of the toggle button 114 is provided with anti-slip textures, so that friction is increased and shifting is better performed.
Further, first protective cap 103 and second protective cap 104 are articulated through torsion spring and wiring board 102 and the side of mounting panel 101 respectively, just the shifting block is all installed in the outside of first protective cap 103 and second protective cap 104, arc wire casing has been seted up to the bottom of first protective cap 103 and second protective cap 104, and the protective cap can be protected the wiring hole when the electric connector is not taken a telegraph, prevents that the dust from getting into, is convenient for better through arc wire casing simultaneously and cooperates the use with the wire.
Furthermore, threaded connection holes are formed in four corners of the mounting plate 101.
Referring to fig. 4 and fig. 5, the present invention further provides a distribution automation terminal device based on the above embodiment, which includes a distribution terminal box 201, and the distribution automation terminal device includes the above electrical connector, and the electrical connector is installed in the distribution terminal box 201 and is used for making electrical connection between a wire and a plug.
Further, the back of distribution terminal box 201 articulates there is back chamber door 202, the outside equidistance of back chamber door 202 articulates there is rotor plate 203, plug wire groove 204 has been seted up at the middle part of rotor plate 203, the outside of back chamber door 202 just is located the top of rotor plate 203 and installs spring catch 205, the screw thread mounting hole with mounting panel 101 assorted has all been seted up in the four corners of rotor plate 203, mounting panel 101 is connected through the bolt with rotor plate 203, consequently, is connected the installation back when electric connector and rotor plate 203, stirs spring catch 205 and can rotate rotor plate 203 and open at the rear side of distribution terminal box 201 this moment, and then makes the electric connector upset and expose, and then outside wire passes through plug wire groove 204 and is connected with corresponding second wiring hole 107 on the electric connector for the wiring work is simpler, need not to open distribution terminal box 201's chamber door again and operates.
Specifically, when the invention is used, firstly, the mounting plate 101 is mounted on the rotating plate 203 in the power distribution terminal box 201, then the rear box door 202 is opened, the plug on the equipment in the power distribution terminal box 201 is inserted into the first wiring hole 105 on the wiring board 102, then the rear box door 202 is closed, when the power distribution terminal box 201 needs an external wire, the front box door or the rear box door 202 does not need to be opened, the rotating plate 203 can be rotated and opened by directly pulling the spring pin 205, so that the electric connector is turned over and exposed, then the wire can be connected according to the plug inserted in the first wiring hole 105, when the wire is connected, the second protective cap 104 is firstly opened, then the wire is inserted into the corresponding second wiring hole 107, then, the toggle button 114 is lifted, the press block 111 is driven to ascend, the conductive elastic piece 108 is bounced up through self elasticity, then a conductor is inserted below the conductive elastic piece 108, the toggle button 114 is loosened at the moment, the limit ring 112 is pushed through the reset spring 113 to enable the sliding rod 110 to descend, the press block 111 is driven to descend, the conductive elastic piece 108 is pressed downwards, the conductive elastic piece 108 is fully contacted with the conductor, the conductor is electrically connected with a plug in the first wiring hole 105 sequentially through the conductive elastic piece 108 and the wiring terminal 106, after wiring is finished, the rear door 202 is closed again, the rotating plate 203 is automatically locked through the spring pin 205, wiring work is simpler, and operation is carried out without opening the door of the distribution terminal box 201.
In this embodiment, through setting up the electric connector that can work a telephone switchboard fast, make the work of working a telephone switchboard need not to fix through the bolt, practice thrift a large amount of wiring times, and the wire can fully guarantee the electricity with the contact of wire shell fragment and connect stably, simultaneously through set up the rotor plate of taking the plug wire groove in distribution terminal box rear side, install electric connector on the rotor plate, make follow-up wiring directly open the rotor plate can, the work of working a telephone switchboard is simpler, need not to open the chamber door of distribution terminal box again and operate.
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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides an electric connector, its characterized in that, includes mounting panel (101), one side fixedly connected with wiring board (102) of mounting panel (101), one side equidistance that mounting panel (101) were kept away from in wiring board (102) is rotated and is connected with first protective cap (103), one side equidistance that first protective cap (103) were kept away from in mounting panel (101) is rotated and is connected with second protective cap (104), first wiring hole (105) have been seted up to one side equidistance that wiring board (102) are close to first protective cap (103), the inside fixed mounting of first wiring hole (105) has binding post (106), second wiring hole (107) have been seted up to one end equidistance that mounting panel (101) are close to second protective cap (104), just second wiring hole (107) extend to the inside of wiring board (102) always.
2. The electrical connector of claim 1, wherein an end of the second wire connecting hole (107) away from the second protective cap (104) is fixedly connected with a conductive resilient piece (108), the conductive resilient piece (108) is mounted on a side of an inner wall of the socket (102) away from the second protective cap (104), and the conductive resilient piece (108) is electrically connected with the wire connecting terminal (106).
3. The electrical connector according to claim 2, characterized in that a sliding groove (109) is formed in the wiring board (102) and above the second wiring hole (107), a sliding rod (110) is slidably connected to the inside of the sliding groove (109), a pressing block (111) is fixedly connected to the bottom of the sliding rod (110) and extends to the inside of the second wiring hole (107), a limiting ring (112) is fixedly connected to the outside of the sliding rod (110) and is located in the inside of the sliding groove (109), a return spring (113) is sleeved on the outside of the sliding rod (110) and above the limiting ring (112), and the top of the sliding rod (110) extends to the top of the wiring board (102) and is fixedly connected with a shifting button (114).
4. The electrical connector of claim 3, wherein the conductive resilient piece (108) is made of an elastic conductive material, the conductive resilient piece (108) is of a J-shaped structure, the bottom of the pressing block (111) is of a spherical structure, the pressing block (111) and the conductive resilient piece (108) are located in the same vertical plane, and the elastic force of the return spring (113) is greater than that of the conductive resilient piece (108).
5. The electrical connector of claim 3, wherein the dial knob (114) is textured to prevent slippage.
6. The electrical connector of claim 2, wherein the first protective cap (103) and the second protective cap (104) are hinged to the side surfaces of the patch board (102) and the mounting plate (101) through torsion springs, and a dial block is mounted on the outer side of each of the first protective cap (103) and the second protective cap (104), and arc-shaped wire grooves are formed in the bottoms of the first protective cap (103) and the second protective cap (104).
7. An electrical connector as claimed in claim 1, wherein the mounting plate (101) is provided with screw holes at four corners.
8. A distribution automation terminal device comprising a distribution terminal box (201), characterized in that the distribution automation terminal device comprises an electrical connector according to any one of claims 1-7.
9. The distribution automation terminal device of claim 8, characterized in that the back of the distribution terminal box (201) is hinged with a rear box door (202), the outer side of the rear box door (202) is hinged with a rotating plate (203) at equal intervals, the middle of the rotating plate (203) is provided with a slot (204), the outer side of the rear box door (202) is provided with a spring pin (205) at the top of the rotating plate (203), the four corners of the rotating plate (203) are provided with threaded mounting holes matched with the mounting plate (101), and the mounting plate (101) is connected with the rotating plate (203) through bolts.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202211270794.4A CN115603115B (en) | 2022-10-18 | 2022-10-18 | Automatic power distribution terminal device and electric connector thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN202211270794.4A CN115603115B (en) | 2022-10-18 | 2022-10-18 | Automatic power distribution terminal device and electric connector thereof |
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CN115603115A true CN115603115A (en) | 2023-01-13 |
CN115603115B CN115603115B (en) | 2024-04-16 |
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CN202211270794.4A Active CN115603115B (en) | 2022-10-18 | 2022-10-18 | Automatic power distribution terminal device and electric connector thereof |
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CN (1) | CN115603115B (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116846070A (en) * | 2023-07-03 | 2023-10-03 | 国网重庆市电力公司电力科学研究院 | Distribution automation station terminal easy to wire |
CN117117525A (en) * | 2023-10-18 | 2023-11-24 | 深圳市兴霖科技有限公司 | LED wire connector |
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CH578265A5 (en) * | 1975-03-17 | 1976-07-30 | Woertz Fa | |
JP2001093610A (en) * | 1999-09-27 | 2001-04-06 | Matsushita Electric Works Ltd | Patch panel |
CN209448704U (en) * | 2019-04-12 | 2019-09-27 | 苏州春亿光伏有限公司 | A kind of fast-wiring photovoltaic junction box |
CN209496999U (en) * | 2019-03-12 | 2019-10-15 | 山东省产品质量检验研究院 | A kind of low-voltage electrical apparatus tension disc mechanism |
CN213520372U (en) * | 2020-11-09 | 2021-06-22 | 无锡商业职业技术学院 | Binding post that has locking function based on electromechanical control |
CN215378105U (en) * | 2021-05-13 | 2021-12-31 | 贵州航天建设工程有限公司 | Swift safe socket joint formula block terminal |
CN216488736U (en) * | 2021-11-25 | 2022-05-10 | 江苏移动信息系统集成有限公司 | Dustproof assembly for port of switch |
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2022
- 2022-10-18 CN CN202211270794.4A patent/CN115603115B/en active Active
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CH578265A5 (en) * | 1975-03-17 | 1976-07-30 | Woertz Fa | |
DE2550943A1 (en) * | 1975-03-17 | 1976-09-23 | Woertz Fa | Screwless connecting terminal in insulating housing - has pivoting lever cooperating with terminal slider actuated from cable insert aperture |
JP2001093610A (en) * | 1999-09-27 | 2001-04-06 | Matsushita Electric Works Ltd | Patch panel |
CN209496999U (en) * | 2019-03-12 | 2019-10-15 | 山东省产品质量检验研究院 | A kind of low-voltage electrical apparatus tension disc mechanism |
CN209448704U (en) * | 2019-04-12 | 2019-09-27 | 苏州春亿光伏有限公司 | A kind of fast-wiring photovoltaic junction box |
CN213520372U (en) * | 2020-11-09 | 2021-06-22 | 无锡商业职业技术学院 | Binding post that has locking function based on electromechanical control |
CN215378105U (en) * | 2021-05-13 | 2021-12-31 | 贵州航天建设工程有限公司 | Swift safe socket joint formula block terminal |
CN216488736U (en) * | 2021-11-25 | 2022-05-10 | 江苏移动信息系统集成有限公司 | Dustproof assembly for port of switch |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116846070A (en) * | 2023-07-03 | 2023-10-03 | 国网重庆市电力公司电力科学研究院 | Distribution automation station terminal easy to wire |
CN116846070B (en) * | 2023-07-03 | 2024-06-04 | 国网重庆市电力公司电力科学研究院 | Distribution automation station terminal easy to wire |
CN117117525A (en) * | 2023-10-18 | 2023-11-24 | 深圳市兴霖科技有限公司 | LED wire connector |
CN117117525B (en) * | 2023-10-18 | 2024-01-23 | 深圳市兴霖科技有限公司 | LED wire connector |
Also Published As
Publication number | Publication date |
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