CN107994389B - Combined power supply connecting device - Google Patents
Combined power supply connecting device Download PDFInfo
- Publication number
- CN107994389B CN107994389B CN201711274718.XA CN201711274718A CN107994389B CN 107994389 B CN107994389 B CN 107994389B CN 201711274718 A CN201711274718 A CN 201711274718A CN 107994389 B CN107994389 B CN 107994389B
- Authority
- CN
- China
- Prior art keywords
- conductive
- insulating
- protective
- seat
- insulation
- 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
- 230000001681 protective effect Effects 0.000 claims abstract description 29
- 238000007789 sealing Methods 0.000 claims abstract description 8
- 238000005096 rolling process Methods 0.000 claims abstract description 6
- 238000009413 insulation Methods 0.000 claims description 19
- 238000009434 installation Methods 0.000 claims description 15
- 238000005457 optimization Methods 0.000 description 9
- 230000002265 prevention Effects 0.000 description 4
- 241000238631 Hexapoda Species 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 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
- H01R13/46—Bases; Cases
- H01R13/514—Bases; Cases composed as a modular blocks or assembly, i.e. composed of co-operating parts provided with contact members or holding contact members between them
-
- 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
- H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
- Connections By Means Of Piercing Elements, Nuts, Or Screws (AREA)
Abstract
The invention provides a combined power supply connecting device which comprises a conductive wire, a socket part and a plug part, wherein the socket part comprises a protective connecting seat and an insulating seat with a conductive sheet; the conductive sheet comprises a conductive terminal and a conductive rolling part, wherein the conductive terminal of the conductive sheet is provided with a screw which can penetrate through the insulating seat and the insulating sleeve and is electrically connected with the corresponding conductive wire, so that the structure is simplified, and the conductive performance is ensured; and the protection connecting seat is connected onto the protection connecting seat in a sealing way, so that the conductive column is inserted onto the conductive coiled part of the conductive sheet and is electrically connected with the conductive sheet, the connection stability is high, the normal use of electrical equipment is ensured, and the potential safety hazard is reduced.
Description
Technical Field
The present invention relates to a power plug assembly, and more particularly to a power plug assembly.
Background
Currently, plug and socket are common modular power connection devices that are used by people to connect power to electrical appliances. The prior sockets are all installed on a wall or other appointed positions, then a conducting strip is fixedly installed on the socket, then a conducting wire terminal of the conducting strip is electrically connected with a corresponding power wire, the corresponding power wire is fixed on the conducting wire terminal of the conducting strip by utilizing a screw, then a wire slot is arranged on the wall or other appointed positions, and then the power wire is placed in the wire slot for fixation. When the electrical equipment is used, the plug using the electrical equipment is inserted into the socket and is electrically connected with the conducting strip.
The conventional combined power supply connection device has the following disadvantages in terms of installation and use,
1) The arrangement positions of the socket and the conductive wire are difficult to adjust, and the applicability is low;
2) Gaps are formed among the socket, the plug and the conductive wire connection, dust is easy to accumulate and water is easy to enter, so that normal use of electric appliances and equipment is influenced due to power failure, even electric leakage is caused, and potential safety hazards exist;
3) The installation parts are more, the structure is complicated, the operation is complicated, and the use cost is high.
Disclosure of Invention
The invention aims to overcome the defects of the prior art, and provides a combined power supply connecting device which has the advantages of simple structure, convenient installation, strong applicability, enhanced use tightness between a plug component and a socket component, safety and reliability and effective guarantee of normal use of electrical equipment, and can randomly adjust the installation position between the socket component and a conductive wire.
The invention aims at realizing the following steps: a combined power supply connection device comprises a conductive wire, a socket part and a plug part, wherein the socket part comprises a protective connection seat and an insulating seat with a conductive sheet, the plug part comprises a protective connector with a conductive column,
an insulating sleeve is arranged outside the conductive wire, and an insulating seat is adaptively arranged on the insulating sleeve and is connected with the insulating sleeve in a sliding manner;
the conductive sheet comprises a conductive terminal and a conductive rolling part, the conductive terminal of the conductive sheet is provided with a screw which can penetrate through the insulating seat and the insulating sleeve and is electrically connected with the corresponding conductive wire,
the protective connecting seat is connected to the protective connecting head in a sealing way, and the conductive column is inserted on the conductive rolling part of the conductive sheet and is electrically connected with the conductive sheet.
According to the optimization, the insulation base comprises an insulation upper shell and an insulation lower shell, the insulation upper shell is provided with an upper concave position which is connected with the insulation sleeve in an adapting mode, the insulation lower shell is provided with a lower concave position which is connected with the insulation sleeve in an adapting mode, and the upper concave position and the lower concave position are installed in a matching mode and form a sliding groove which is connected with the insulation sleeve in a sliding mode.
According to the optimization, the upper concave position is provided with the guide block, and the insulating sleeve is provided with the guide groove which is matched with the guide block in sliding connection.
According to the optimization, the two sides of the insulating upper shell are provided with the connecting columns for limiting the installation position, and the insulating lower shell is provided with the connecting holes matched with the connecting columns.
According to the optimization, the upper surface of the insulating upper shell is provided with clamping grooves corresponding to the conductive wires in number, and the conductive terminals of the conductive sheets are slidably arranged on the clamping grooves.
According to the optimization, the conductive terminals of the conductive sheet are provided with mounting holes which are at least arranged from top to bottom, and the screws are mounted on the mounting holes corresponding to the conductive wires.
According to the optimization, the protection connecting seat comprises the protection transverse portion and the protection longitudinal portion, the protection transverse portion is coated on the insulation seat and extends to the insulation sleeve, and the protection longitudinal portion is coated with the conductive sheet and is inserted in the protection connecting head in a sealing manner.
According to the optimization, the protection transverse parts and the protection longitudinal parts inserted in the protection connecting seats are distributed in a T shape.
According to the optimization, the outer side of the protection transverse part is provided with the anti-skid block which is convenient to use.
According to the optimization, the protective connector is provided with the mounting groove for being inserted with the longitudinal part of the protective connector in a sealing manner.
The invention has the beneficial effects that:
1) The conductive sheet is fixed on the insulating seat by the screw, and is electrically connected with the conductive wire, so that parts are reduced, the structure is simplified, the installation is convenient, the conductive performance is ensured, and the use quality is ensured.
2) The socket component can be arbitrarily arranged on the conducting wire by utilizing the structure that the insulating seat is connected with the insulating sleeve in a sliding way, so that the use of the wire slot is reduced, and the structure is simplified; and the installation position of the socket component and the conductive wire is convenient to adjust, the applicability is strong, the connection stability is high, and the use quality is ensured.
3) The protection connecting seat is sealed to be coated on the insulating seat, the conducting wire and the conducting strip, and the protection connecting seat is sealed and inserted on the protection connecting head, so that the connection stability is high, sundries such as dust prevention, water prevention, insect prevention and the like effectively enter the power supply connecting device, normal use of electrical equipment is guaranteed, and potential safety hazards are reduced.
Drawings
FIG. 1 is a schematic diagram of a preferred embodiment of the present invention.
Fig. 2 is a front view of a socket assembly according to a preferred embodiment of the present invention.
Fig. 3 is a bottom view of the socket member according to the preferred embodiment of the present invention.
Fig. 4 is a partial cross-sectional view of a socket component in accordance with a preferred embodiment of the present invention.
Fig. 5 is an exploded view of the insulating base and the conductive wire according to the preferred embodiment of the present invention.
Fig. 6 is an exploded view of an insulating base according to a preferred embodiment of the present invention.
Fig. 7 is an exploded view of an insulation base according to another embodiment of the present invention.
Fig. 8 is a schematic structural view of a plug member according to a preferred embodiment of the present invention.
Fig. 9 is a partial cross-sectional view of a plug member according to a preferred embodiment of the present invention.
Description of the embodiments
The invention is further described below with reference to the accompanying drawings, according to which, as shown in fig. 1 to 9, a modular power connection device according to the invention comprises a conductive wire 1, a socket part 2 and a plug part 3. The socket part 2 comprises a protective connecting seat 21 and an insulating seat 23 with a conductive sheet 22, the plug part 3 comprises a protective connector 32 with a conductive post 31, and the insulating sleeve 4 is arranged outside the conductive wire 1. The insulating base 23 is adaptively mounted on the insulating sleeve 4 and is slidably connected along the insulating sleeve 4, so as to facilitate adjustment of the mounting position of the socket part 2 and the conductive wire 1. The applicability is strong, and the connection steadiness is high, ensures the quality of use.
In practical application, the insulating base 23 includes an insulating upper shell 231 and an insulating lower shell 232. The insulating upper shell 231 is provided with an upper concave portion 233 which is adapted to be clamped above the insulating sleeve 4, and the insulating lower shell 232 is provided with a lower concave portion 234 which is adapted to be clamped below the insulating sleeve 4. The upper concave position 233 and the lower concave position 234 are matched and installed to form a sliding groove 6, and the conductive wire 1 is matched and installed in the sliding groove 6 and is matched and connected with the sliding groove 6 in a sliding way. The upper concave portion 233 is provided with a guide block 7, the insulating sleeve 4 is provided with a guide groove 8, and the guide groove 8 is in sliding connection with the guide block 7 in a matching manner, so that the conductive wire 1 is in directional sliding connection with the chute 6. During this period, the upper insulating housing 231 is provided with connection posts 9 for limiting the installation position on both sides, and the lower insulating housing 232 is provided with connection holes 10 for being fitted with the connection posts 9. So as to achieve the convenience of installation between the socket part 2 and the conductive wire 1, strengthen the stability, reduce the use of the wire slot, simplify the structure; and the installation position is convenient to adjust, so that the use quality is ensured.
Referring to fig. 1 to 7, the conductive sheet 22 includes a conductive terminal 221 and a conductive crimping portion 222, and the conductive terminal 221 of the conductive sheet 22 is provided with a screw 5 capable of passing through the insulating holder 23 and the insulating bush 4 and electrically connecting with the corresponding conductive wire 1. The upper surface of the insulating upper shell 231 is provided with a clamping groove 11, and the conductive terminal 221 of the conductive sheet 22 is slidably mounted on the clamping groove 11.
In actual operation, the conductive wires 1 are three-phase conductive wires 1 or two-phase conductive wires 1, so that the number of the clamping grooves 11 corresponds to the number of the conductive wires 1. Convenient installation and high connection stability.
The conductive terminals 221 of the conductive sheet 22 are provided with mounting holes 12 arranged at least from top to bottom, and the screws 5 are mounted on the mounting holes 12 corresponding to the conductive wires 1.
During installation, the conductive sheet 22 is fixed on the insulating seat 23 by the screw 5, and meanwhile, the conductive sheet 22 is electrically connected with the corresponding conductive wire 1, so that parts are reduced, the structure is simplified, the installation is convenient, the conductive performance is ensured, and the use quality is ensured.
Referring to fig. 1 to 9, the protective connecting base 21 includes a protective transverse portion 211 and a protective longitudinal portion 212, the protective transverse portion 211 is covered on the insulating base 23 and extends to the insulating sleeve 4, and the protective longitudinal portion 212 is covered on the conductive sheet 22. The protective connecting base 21 is connected to the protective connector 32 in a sealing manner, so that the conductive post 31 is inserted into the conductive rolling portion 222 of the conductive sheet 22 and is electrically connected to the conductive sheet 22.
Wherein, the protection connector 32 is provided with a mounting groove 321. The guard longitudinal portion 212 of the guard connection seat 21 is sealingly inserted into the mounting groove 321, so that the guard transverse portion 211 and the guard longitudinal portion 212 inserted into the guard connection head 32 are distributed in a T shape.
In this way, the protection connecting seat 21 is sealed and coated on the insulating seat 23, the conductive wire 1 and the conductive sheet 22, and meanwhile, the protection longitudinal portion 212 of the protection connecting seat 21 is sealed and inserted on the protection connector 32. Further strengthen the connection steadiness to debris such as dustproof, waterproof, insect prevention get into in the power connecting device effectively, guarantee electrical equipment normal use, reduce the potential safety hazard.
In addition, the outside of the protection transverse portion 211 is provided with a convenient anti-skid block 13. Is convenient to install and use and ensures the use quality.
The above embodiments are only specific embodiments with good effects, and all the combined power supply connection devices with the same or equivalent structures are within the protection scope of the present application.
Claims (7)
1. The utility model provides a combination formula power connecting device, includes electric wire (1), socket part (2) and plug part (3), its characterized in that: the socket part (2) comprises a protective connecting seat (21), an insulating seat (23) with a conducting strip (22), the plug part (3) comprises a protective connector (32) with a conducting column (31),
an insulating sleeve (4) is arranged outside the conductive wire (1), and an insulating seat (23) is adaptively arranged on the insulating sleeve (4) and is connected with the insulating sleeve (4) in a sliding manner;
the conductive sheet (22) comprises a conductive terminal (221) and a conductive rolling part (222), the conductive terminal (221) of the conductive sheet (22) is provided with a screw (5) which can penetrate through the insulating seat (23) and the insulating sleeve (4) and is electrically connected with the corresponding conductive wire (1),
the protective connecting seat (21) is connected to the protective connector (32) in a sealing way, and the conductive column (31) is inserted on the conductive rolling connection part (222) of the conductive sheet (22) and is electrically connected with the conductive sheet (22);
the insulation seat (23) comprises an insulation upper shell (231) and an insulation lower shell (232), the insulation upper shell (231) is provided with an upper concave position (233) which is adaptively clamped above the insulation sleeve (4), the insulation lower shell (232) is provided with a lower concave position (234) which is adaptively clamped below the insulation sleeve (4), and the upper concave position (233) and the lower concave position (234) are installed in a matched mode and form a sliding groove (6) which is adaptively and slidably connected with the insulation sleeve (4);
the protective connecting seat (21) comprises a protective transverse part (211) and a protective longitudinal part (212), the protective transverse part (211) is coated on the insulating seat (23) and extends to the insulating sleeve (4), and the protective longitudinal part (212) is coated on the conducting strip (22) and is inserted in the protective connecting head (32) in a sealing manner;
the protection transverse parts (211) and the protection longitudinal parts (212) inserted in the protection connector (32) are distributed in a T shape.
2. The modular power connection apparatus of claim 1, wherein: the upper concave position (233) is provided with a guide block (7), and the insulating sleeve (4) is provided with a guide groove (8) which is matched with the guide block (7) in a sliding connection.
3. The modular power connection apparatus of claim 1, wherein: connecting columns (9) for limiting the installation position are arranged on two sides of the insulating upper shell (231), and connecting holes (10) matched with the connecting columns (9) are formed in the insulating lower shell (232).
4. A modular power connection apparatus as claimed in any one of claims 1 to 3, wherein: the upper surface of the insulating upper shell (231) is provided with clamping grooves (11) corresponding to the conductive wires (1), and the conductive terminals (221) of the conductive sheets (22) are slidably mounted on the clamping grooves (11).
5. The modular power connection apparatus of claim 4, wherein: the conductive terminals (221) of the conductive sheet (22) are provided with mounting holes (12) which are arranged at least from top to bottom, and the screws (5) are mounted on the mounting holes (12) corresponding to the conductive wires (1).
6. The modular power connection apparatus of claim 1, wherein: the outer side of the protection transverse part (211) is provided with an anti-skid block (13) which is convenient to use.
7. The modular power connection apparatus of claim 1 or 6, wherein: the protective connector (32) is provided with an installation groove (321) for being inserted and installed with the protective longitudinal part (212) of the protective connecting seat (21) in a sealing way.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711274718.XA CN107994389B (en) | 2017-12-06 | 2017-12-06 | Combined power supply connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711274718.XA CN107994389B (en) | 2017-12-06 | 2017-12-06 | Combined power supply connecting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107994389A CN107994389A (en) | 2018-05-04 |
| CN107994389B true CN107994389B (en) | 2023-12-19 |
Family
ID=62036385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711274718.XA Active CN107994389B (en) | 2017-12-06 | 2017-12-06 | Combined power supply connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107994389B (en) |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3874760A (en) * | 1972-04-27 | 1975-04-01 | Bernell J Guthmiller | Sheathed electrical coupling |
| CN2120394U (en) * | 1992-01-29 | 1992-10-28 | 杨清辉 | Moveable physical design of electric outlet |
| JP2005057866A (en) * | 2003-08-01 | 2005-03-03 | Yazaki Corp | Indoor wiring system |
| CN2791961Y (en) * | 2005-05-10 | 2006-06-28 | 郑启文 | Convenient replaceable sliding socket |
| CN201515119U (en) * | 2009-09-11 | 2010-06-23 | 北联电器股份有限公司 | Socket fixing structure of extension cord |
| CN201639062U (en) * | 2010-01-05 | 2010-11-17 | 黑龙江中惠地热股份有限公司 | Quick plug-in type flat T-shaped waterproof cable |
| CN201690088U (en) * | 2010-05-12 | 2010-12-29 | 李有平 | Multifunctional plug |
| CN102072419A (en) * | 2009-11-20 | 2011-05-25 | 无锡爱睿芯电子有限公司 | Sound-control lamp |
| EP2709210A1 (en) * | 2012-09-14 | 2014-03-19 | Friedrich Göhringer Elektrotechnik GmbH | Distribution block |
| CN203707384U (en) * | 2013-10-30 | 2014-07-09 | 泰科电子(上海)有限公司 | Electric connector for tape cables |
| CN204795929U (en) * | 2015-07-08 | 2015-11-18 | 新乡市光明电器有限公司 | High safeguard function electric appliance control box |
| CN205212126U (en) * | 2015-12-15 | 2016-05-04 | 梅州江南电器有限公司 | Low pressure circuit connection head |
| CN205319431U (en) * | 2016-01-13 | 2016-06-15 | 崔光普 | Multi -purpose electric plug |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9667041B2 (en) * | 2015-10-30 | 2017-05-30 | Rockwell Automation Technologies, Inc. | Electrically insulating cover for terminal assembly |
-
2017
- 2017-12-06 CN CN201711274718.XA patent/CN107994389B/en active Active
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3874760A (en) * | 1972-04-27 | 1975-04-01 | Bernell J Guthmiller | Sheathed electrical coupling |
| CN2120394U (en) * | 1992-01-29 | 1992-10-28 | 杨清辉 | Moveable physical design of electric outlet |
| JP2005057866A (en) * | 2003-08-01 | 2005-03-03 | Yazaki Corp | Indoor wiring system |
| CN2791961Y (en) * | 2005-05-10 | 2006-06-28 | 郑启文 | Convenient replaceable sliding socket |
| CN201515119U (en) * | 2009-09-11 | 2010-06-23 | 北联电器股份有限公司 | Socket fixing structure of extension cord |
| CN102072419A (en) * | 2009-11-20 | 2011-05-25 | 无锡爱睿芯电子有限公司 | Sound-control lamp |
| CN201639062U (en) * | 2010-01-05 | 2010-11-17 | 黑龙江中惠地热股份有限公司 | Quick plug-in type flat T-shaped waterproof cable |
| CN201690088U (en) * | 2010-05-12 | 2010-12-29 | 李有平 | Multifunctional plug |
| EP2709210A1 (en) * | 2012-09-14 | 2014-03-19 | Friedrich Göhringer Elektrotechnik GmbH | Distribution block |
| CN203707384U (en) * | 2013-10-30 | 2014-07-09 | 泰科电子(上海)有限公司 | Electric connector for tape cables |
| CN204795929U (en) * | 2015-07-08 | 2015-11-18 | 新乡市光明电器有限公司 | High safeguard function electric appliance control box |
| CN205212126U (en) * | 2015-12-15 | 2016-05-04 | 梅州江南电器有限公司 | Low pressure circuit connection head |
| CN205319431U (en) * | 2016-01-13 | 2016-06-15 | 崔光普 | Multi -purpose electric plug |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107994389A (en) | 2018-05-04 |
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