CN116759835B - Power supply equipment power connection plugging device - Google Patents
Power supply equipment power connection plugging device Download PDFInfo
- Publication number
- CN116759835B CN116759835B CN202310499763.4A CN202310499763A CN116759835B CN 116759835 B CN116759835 B CN 116759835B CN 202310499763 A CN202310499763 A CN 202310499763A CN 116759835 B CN116759835 B CN 116759835B
- Authority
- CN
- China
- Prior art keywords
- pin
- insulation
- box
- power supply
- plug
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000009413 insulation Methods 0.000 claims abstract description 56
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 19
- 229910052802 copper Inorganic materials 0.000 claims abstract description 19
- 239000010949 copper Substances 0.000 claims abstract description 19
- 230000007246 mechanism Effects 0.000 claims abstract description 13
- 238000001746 injection moulding Methods 0.000 claims abstract description 3
- 238000007789 sealing Methods 0.000 claims description 11
- 210000001503 joint Anatomy 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002991 molded plastic Substances 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- 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
- H01R13/02—Contact members
- H01R13/35—Contact members for non-simultaneous co-operation with different types of contact member, e.g. socket co-operating with either round or flat pin
-
- 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
- H01R13/02—Contact members
- H01R13/15—Pins, blades or sockets having separate spring member for producing or increasing contact pressure
- H01R13/187—Pins, blades or sockets having separate spring member for producing or increasing contact pressure with spring member in the socket
-
- 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
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The invention discloses a power supply equipment power supply connection plug-in device which comprises an insulation mounting plate, an insulation shell, an insulation end cover and a pin mechanism, wherein the insulation shell and the insulation mounting plate are integrally formed by injection molding, the insulation end cover is arranged at the top of the insulation shell through screws, and the pin mechanism is arranged in an inner cavity of the insulation shell. The pin mechanism comprises a zero-live wire pin unit and a ground wire pin unit. The power supply equipment power supply connection plug-in device is designed and used through an insulation box, a pin sheet, a supporting plate, a copper sheet and a limiting shaft, and firstly, in an initial state, three pin vacancies are located on the same horizontal plane and can serve as a two-hole socket for use, when a zero and live wire pin unit moves along the direction of the copper sheet, the zero and live wire pin unit can be pushed away from a ground wire pin unit, so that the purpose of plugging in a triangular plug is achieved.
Description
Technical Field
The invention relates to the technical field of power, in particular to a power supply equipment power supply connection plug-in device.
Background
When the power supply equipment is used, the plug-in device of the plug is required to be arranged, so that the socket is popular, and the plug is mainly used for supplying power for the plug of the electric equipment. Of course, not only the power supply apparatus needs to have such a structure, but also such a structure needs to be used in daily life. When the plug-in structure is used, firstly, the plug-in device needs to be electrically connected with the power supply circuit through an electric wire, and secondly, when the plug-in device is used, a plug of the electric equipment needs to be inserted into the plug-in structure to supply power for the electric equipment.
The most common plug-in devices are today mainly in the form of sockets, which are mainly of the following type: single-double hole sockets, shan Sankong sockets and mixed sockets, wherein the three-hole sockets are divided into two types of oblique pins and parallel pins.
The prior art comprises the following steps:
CN115986463a, socket;
CN111193140a, an electric shock protection safety socket.
The above-mentioned various sockets, although they are of various kinds and can be used in response to different plugs, and the upgrade optimization and improvement of the power plug-in devices such as the socket in the prior art is more in terms of safety performance, but the problem of pain point of practical use is solved, and a single socket structure can be plugged in only one type of plug, and there is no way to achieve versatility, i.e. when the socket is actually installed and used, a plurality of plug-in devices of different types are often required to be installed to meet the use of different demands. Pain points of this type of problem are most common in life, for example: 1. when the electric equipment needs to be electrified, the electric equipment cannot be used due to the matching problem of the plug and the socket; 2. when power is supplied to electric equipment, the problem that the socket can only be limited at the position can occur, and the power utilization place is limited by the socket; 3. due to the limitation of the pin shape of the socket, a problem arises in that the power cannot be turned on through the plug-in device.
Therefore, we propose a power connection plugging device to solve the above technical problems.
Disclosure of Invention
The invention aims to provide a power supply equipment power connection plug-in device for solving the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the utility model provides a power supply equipment power connection grafting device, includes insulating mounting panel, insulating shell, insulating end cover and participates in the mechanism, insulating shell with insulating mounting panel integral type is moulded plastics and is formed, insulating end cover passes through the screw and installs at insulating shell's top, participate in the inner chamber of mechanism setting at insulating shell.
The pin mechanism comprises a zero-live wire pin unit and a ground wire pin unit.
The zero and live wire plug pin unit comprises an insulation box, plug pin boxes, plug pin sheets, supporting plates, copper sheets, insulation strips, limiting shafts and first springs, wherein the supporting plates are fixedly arranged on two sides of the bottom of the insulation box, the copper sheets are connected between the two supporting plates in a clamping mode, the plug pin boxes are arranged in inner cavities of the insulation box, the plug pin sheets are arranged in the inner cavities of the plug pin boxes, the insulation strips are buckled at two ends of the copper sheets, the limiting shafts are arranged between the two insulation strips, and the first springs are sleeved on outer rings of the limiting shafts.
Preferably, the side surface of the pin sheet is adhered to the inner wall of the pin box, and the bottom of the pin sheet is extruded on the top of the copper sheet.
Preferably, one end of the limiting shaft penetrates through the side face of the supporting plate and extends to the outer side of the other end of the supporting plate, and two ends of the first spring respectively abut against the side face of the supporting plate and the side face of the insulating strip.
Preferably, the jack groove is formed in the top of the insulating end cover, and concave areas are formed in two sides of the top of the insulating end cover.
Preferably, a sealing plate is integrally arranged at one end of the insulation box, and part of the sealing plate is positioned in the concave area.
Preferably, the jack grooves have the main function of exposing three jack positions for plug plugging operation, and the lengths of the jack grooves on two sides are larger than the length of the middle, so that the zero-live wire pin units on two sides have a moving space, the sealing plate has the main function of sealing the whole plugging device, and the rubber is mainly used for sealing the insulation box.
Preferably, the rubber is fixedly connected to the upper port of the inner cavity of the insulation box, an arc-shaped guide strip is arranged on the inner wall of the insulation box, and a second spring is sleeved on the outer ring of the arc-shaped guide strip.
Preferably, one end of the arc-shaped guide bar penetrates through the pin box and extends to the outer wall of the other side of the pin box, and is in butt joint with the inner wall of the insulation box.
Preferably, a through hole is formed in one corner of the top of the pin box, an upright post is connected to the inner cavity of the through hole in a penetrating mode, and the top threads of the upright post are installed at the bottom of the insulating end cover.
Compared with the prior art, the invention has the beneficial effects that:
the power supply equipment power supply connection plug-in device is designed and used through an insulation box, a pin sheet, a supporting plate, a copper sheet and a limiting shaft, and firstly, in an initial state, three pin vacancies are located on the same horizontal plane and can serve as a two-hole socket for use, when a zero and live wire pin unit moves along the direction of the copper sheet, the zero and live wire pin unit can be pushed away from a ground wire pin unit, so that the purpose of plugging in a triangular plug is achieved.
This power supply equipment power connection grafting device, first spring can be compressed and charge in the time of moving along with zero live wire participate in the unit, when the plug is pegged graft, the reverse effort of first spring just can push zero live wire participate in the unit and insert three foot sockets above that, in the unit is participated in to the ground wire in the cooperation middle plug again, reverse effort alright make the pressure increase between plug and the plug in the mechanism inner wall, increase frictional force promptly, make the plug pegging graft more firm, of course the foremost effect of first spring still lies in when pulling out the plug, can push zero live wire to participate in the unit reset very first time, realize basic bipedal jack effect.
The power supply equipment power supply connection plug-in device is designed and used through the upright post, the arc-shaped guide strip and the second spring, when the tripod plug of the oblique foot is inserted, the pin box can rotate by taking the upright post as the center and self-adapting to the inclined angle of the pin, so that the purpose of plugging the triangle plug of the oblique foot is realized.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is an exploded view of the structure of the present invention;
FIG. 3 is a schematic diagram of the structure of the zero-fire wire pin unit of the present invention;
FIG. 4 is an enlarged view of the invention at A in FIG. 3;
FIG. 5 is an enlarged view of the invention at B in FIG. 3;
fig. 6 is an enlarged view of fig. 3 at C in accordance with the present invention.
In the figure: 1. an insulating mounting plate; 2. an insulating housing; 3. an insulating end cap; 4. an insulation box; 5. a pin box; 6. a column; 7. pin sheets; 8. an arc-shaped guide bar; 9. a second spring; 10. a supporting plate; 11. copper sheets; 12. an insulating strip; 13. a limiting shaft; 14. a first spring; 15. rubber leather; 16. a sealing plate; 17. a jack groove; 18. a recessed region.
Description of the embodiments
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Examples
The utility model provides a power supply unit power connection grafting device, includes insulating mounting panel 1, insulating housing 2, insulating end cover 3 and participates in mechanism, its characterized in that: the insulation shell 2 and the insulation mounting plate 1 are integrally formed by injection molding, the insulation end cover 3 is arranged at the top of the insulation shell 2 through screws, and the pin mechanism is arranged in the inner cavity of the insulation shell 2;
the pin mechanism comprises a zero-live wire pin unit and a ground wire pin unit;
the zero line pin unit comprises an insulation box 4, pin boxes 5, pin sheets 7, supporting plates 10, copper sheets 11, insulation strips 12, limiting shafts 13 and first springs 14, wherein the supporting plates 10 are fixedly installed on two sides of the bottom of the insulation box 4, the copper sheets 11 are clamped between the two supporting plates 10, the pin boxes 5 are installed in the inner cavities of the insulation box 4, the pin sheets 7 are installed in the inner cavities of the pin boxes 5, the insulation strips 12 are buckled at two ends of the copper sheets 11, the limiting shafts 13 are installed between the two insulation strips 12, and the first springs 14 are sleeved on the outer rings of the limiting shafts 13.
Wherein, the side of the pin sheet 7 is adhered to the inner wall of the pin box 5, and the bottom of the pin sheet 7 is extruded on the top of the copper sheet 11.
One end of the limiting shaft 13 penetrates through the side surface of the supporting plate 10 and extends to the outer side of the other end of the supporting plate 10, and two ends of the first spring 14 respectively abut against the side surfaces of the supporting plate 10 and the insulating strip 12.
In this embodiment, as shown in fig. 1, 2, 3, 5 and 6, the initial state of the whole plugging device is shown in fig. 1, the zero-live wire pin units are located at two sides of the ground wire pin unit, and the plugging device in this state can be directly used as a two-hole socket, i.e. the two-pin plug can be directly plugged into the zero-live wire pin units at two sides for use;
when the plug of the electric equipment is a three-pin plug and is in a three-pin parallel state, pins on two sides of the plug are firstly inserted into the zero-live wire pin units respectively, then the plug is pulled, the pins of the plug drive the pin box 5 to move through the applied external force, the pin box 5 directly pushes the insulating box 4 to move, and when the insulating box 4 moves, the plug can only move along the direction of the copper sheet 11 due to the limitation of the two supporting plates 10, and when the plug moves to the limit position, the middle pins of the plug are just positioned at the position of the ground wire pin units and can be directly inserted for use.
Examples
The upper port of the inner cavity of the insulation box 4 is fixedly connected with a rubber sheet 15, an arc-shaped guide strip 8 is arranged on the inner wall of the insulation box 4, and a second spring 9 is sleeved on the outer ring of the arc-shaped guide strip 8.
One end of the arc-shaped guide bar 8 penetrates through the pin box 5 and extends to the outer wall of the other side of the pin box 5, and is in butt joint with the inner wall of the insulation box 4.
Wherein, the through-hole has been seted up to the one corner at participating in 5 tops of box, and the inner chamber through-connection of through-hole has stand 6, and the top screw thread of stand 6 is installed in the bottom of insulating end cover 3.
In this embodiment, as shown in fig. 3 and fig. 4, when two pins of a three-pin plug of an electric device are inclined based on embodiment 1, first, as in embodiment 1, pin portions of two inclined pins are inserted into pin box 5, at this time, because two pins of the plug are inclined, when the two pins are inserted into pin box 5, pin box 5 rotates around column 6 as a center, and thus rotates to the same angle as two inclined pins of a triangle plug, so that the three-pin plug of the whole inclined pin can be inserted into a plugging device for electricity utilization.
When the bevel pin plug is inserted, the second spring 9 is compressed and charged, so that after the plug-in is completed, the pin unit can be pushed in the opposite direction to be closer to the pins of the plug. The stability of the plug is ensured.
It should be noted that the position of the ground connection unit is fixed, and the inner cavity of the insulation box 4 is the same as the outer side of the pin box 5. The live wire pin unit and the ground wire pin unit are provided with protrusions at the electrified ends for being connected into the main circuit.
Further, jack grooves 17 are formed in the top of the insulating end cover 3, and concave areas 18 are formed in two sides of the top of the insulating end cover 3.
Further, a sealing plate 16 is integrally provided at one end of the insulating box 4, and a portion of the sealing plate 16 is located in the recess 18. The main function of the jack slots 17 is to expose three jack positions for plug plugging operation, and the lengths of the jack slots 17 on two sides are larger than the middle length, so that the zero-live pin units on two sides have a moving space, the main function of the sealing plate 16 is to seal the whole plugging device, and the main function of the rubber 15 is to seal the insulation box 4.
In the description of the present invention, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a power supply equipment power connection grafting device, includes insulating mounting panel (1), insulating housing (2), insulating end cover (3) and participates in mechanism, its characterized in that: the insulation shell (2) and the insulation mounting plate (1) are integrally formed by injection molding, the insulation end cover (3) is arranged at the top of the insulation shell (2) through screws, and the pin mechanism is arranged in the inner cavity of the insulation shell (2);
the pin mechanism comprises a zero-live wire pin unit and a ground wire pin unit;
the zero and live wire pin unit comprises an insulation box (4), pin boxes (5), pin sheets (7), supporting plates (10), copper sheets (11), insulation strips (12), a limiting shaft (13) and a first spring (14), wherein the supporting plates (10) are fixedly arranged on two sides of the bottom of the insulation box (4), the copper sheets (11) are clamped between the two supporting plates (10), the pin boxes (5) are arranged in inner cavities of the insulation box (4), the pin sheets (7) are arranged in the inner cavities of the pin boxes (5), the insulation strips (12) are buckled at two ends of the copper sheets (11), the limiting shaft (13) is arranged between the two insulation strips (12), the first spring (14) is sleeved on the outer ring of the limiting shaft (13), the side face of the pin sheets (7) is adhered to the inner wall of the insulation box (5), the bottom of the pin sheets (7) is extruded on the top of the copper sheets (11), one end of each limiting shaft (13) penetrates through the side face of the corresponding copper sheet (10) and extends to the inner cavity (10) of the other end of each pin sheet (10), the other end of each limiting shaft is connected with the corresponding spring (13) at two ends of the insulation strips (12) respectively, the two ends of the insulation strips (14) are connected with the insulation strips (4), an arc-shaped guide strip (8) is arranged on the inner wall of the insulation box (4), a second spring (9) is sleeved on the outer ring of the arc-shaped guide strip (8), and one end of the arc-shaped guide strip (8) penetrates through the pin box (5) and extends to the outer wall of the other side of the pin box (5) and is in butt joint with the inner wall of the insulation box (4).
2. A power supply equipment power connection plug-in unit according to claim 1, characterized in that: a through hole is formed in one corner of the top of the pin box (5), an upright post (6) is connected to the inner cavity of the through hole in a penetrating mode, and top threads of the upright post (6) are installed at the bottom of the insulating end cover (3).
3. A power supply equipment power connection plug-in unit according to claim 1, characterized in that: jack grooves (17) are formed in the top of the insulating end cover (3), and concave areas (18) are formed in two sides of the top of the insulating end cover (3).
4. A power supply equipment power connection plug-in unit according to claim 1, characterized in that: one end of the insulation box (4) is integrally provided with a sealing plate (16), and part of the sealing plate (16) is positioned in the concave area (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310499763.4A CN116759835B (en) | 2023-05-05 | 2023-05-05 | Power supply equipment power connection plugging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310499763.4A CN116759835B (en) | 2023-05-05 | 2023-05-05 | Power supply equipment power connection plugging device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116759835A CN116759835A (en) | 2023-09-15 |
| CN116759835B true CN116759835B (en) | 2023-12-19 |
Family
ID=87950302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310499763.4A Active CN116759835B (en) | 2023-05-05 | 2023-05-05 | Power supply equipment power connection plugging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116759835B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101599590A (en) * | 2008-06-06 | 2009-12-09 | 鸿富锦精密工业（深圳）有限公司 | Socket |
| CN104184010A (en) * | 2014-09-03 | 2014-12-03 | 王军 | Universal type socket with function that jacks can be rotated at will |
| CN206180646U (en) * | 2016-11-22 | 2017-05-17 | 李勇 | Novel charger |
| CN111048962A (en) * | 2020-01-20 | 2020-04-21 | 西安雯墨电子科技有限公司 | Adjustable dual-purpose wall socket |
-
2023
- 2023-05-05 CN CN202310499763.4A patent/CN116759835B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101599590A (en) * | 2008-06-06 | 2009-12-09 | 鸿富锦精密工业（深圳）有限公司 | Socket |
| CN104184010A (en) * | 2014-09-03 | 2014-12-03 | 王军 | Universal type socket with function that jacks can be rotated at will |
| CN206180646U (en) * | 2016-11-22 | 2017-05-17 | 李勇 | Novel charger |
| CN111048962A (en) * | 2020-01-20 | 2020-04-21 | 西安雯墨电子科技有限公司 | Adjustable dual-purpose wall socket |
Also Published As
| Publication number | Publication date |
|---|---|
| CN116759835A (en) | 2023-09-15 |
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