CN108232490B - Spring plate fixing piece - Google Patents
Spring plate fixing piece Download PDFInfo
- Publication number
- CN108232490B CN108232490B CN201711386859.0A CN201711386859A CN108232490B CN 108232490 B CN108232490 B CN 108232490B CN 201711386859 A CN201711386859 A CN 201711386859A CN 108232490 B CN108232490 B CN 108232490B
- Authority
- CN
- China
- Prior art keywords
- plate
- spring
- limiting
- elastic piece
- groove
- 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
- 239000004020 conductor Substances 0.000 claims abstract description 23
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 239000011810 insulating material Substances 0.000 claims description 3
- 210000001503 joint Anatomy 0.000 claims description 2
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 239000012634 fragment Substances 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- -1 polyoxymethylene Polymers 0.000 description 4
- 229930040373 Paraformaldehyde Natural products 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920006324 polyoxymethylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 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
- H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
- H01R11/01—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts characterised by the form or arrangement of the conductive interconnection between the connecting locations
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
- H01R11/03—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts characterised by the relationship between the connecting locations
- H01R11/09—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts characterised by the relationship between the connecting locations the connecting locations being identical
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/28—Clamped connections, spring connections
- H01R4/48—Clamped connections, spring connections utilising a spring, clip, or other resilient member
- H01R4/4809—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar
- H01R4/48185—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar adapted for axial insertion of a wire end
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Connections Arranged To Contact A Plurality Of Conductors (AREA)
Abstract
The invention discloses a spring plate fixing piece, which comprises: the cover plate comprises a limiting plate and side plates connected to two sides of the limiting plate, the limiting plate is connected with a bottom plate of the electric conductor, the side plates are connected with side arms of the electric conductor, and the side plates, the limiting plate and the side arms enclose to form positioning grooves for preventing the spring plates from laterally shifting. The elastic piece fixing piece is formed by surrounding the cover plate and the side arm of the electric conductor to form the positioning groove, the lateral limiting is carried out on the two end parts of the elastic piece through the side plate of the cover plate, lateral deflection is effectively prevented when the elastic piece is connected or disconnected, the elastic piece is ensured to be positioned stably, the wire is directly plugged and pulled when the elastic piece terminal is connected or disconnected, the elastic piece cannot deflect, the elastic piece is not required to be reset, the user is greatly facilitated to connect and disconnect, and the use is very convenient.
Description
Technical Field
The invention relates to the field of industrial wiring, in particular to a spring plate fixing piece.
Background
Along with the pursuit of higher and higher electrical product stability, the spring plate line-pressing type wiring terminal is widely applied in the field of industrial wiring. The traditional spring-sheet type wiring terminal comprises a spring sheet and a metal conductor, wherein two ends of the spring sheet are connected with the metal conductor, and a wire is arranged between the spring sheet and the metal conductor during wiring and is pressed by the spring sheet, so that the wire is stably connected with the metal conductor. However, the conventional spring tab type terminal has the following problems in application: the shell fragment is connected with metal conductor only through both ends, when inserting the connecting wire or dismantling the connecting wire, the shell fragment often takes place the lateral deviation, still need reset the shell fragment after inserting the connecting wire or dismantling the connecting wire for user wiring, the operation of taking out stitches are very inconvenient.
Disclosure of Invention
The invention aims to provide an elastic piece fixing piece which solves the technical problems that an elastic piece of a traditional elastic piece wiring terminal is easy to deviate and the connection and disconnection operations are inconvenient.
To achieve the purpose, the invention adopts the following technical scheme:
A spring clip mount comprising: the cover plate comprises a limiting plate and side plates connected to two sides of the limiting plate, the limiting plate is connected with a bottom plate of the electric conductor, the side plates are connected with side arms of the electric conductor, and the side plates, the limiting plate and the side arms enclose to form positioning grooves for preventing the spring plates from laterally shifting.
The above-mentioned shell fragment mounting includes: the cover plate comprises a limiting plate and side plates connected to two sides of the limiting plate, the limiting plate is connected with a bottom plate of the electric conductor, the side plates are connected with side arms of the electric conductor, and the side plates, the limiting plate and the side arms enclose to form positioning grooves for preventing the spring plates from laterally shifting. The elastic piece fixing piece is formed by surrounding the cover plate and the side arm of the electric conductor to form the positioning groove, the lateral limiting is carried out on the two end parts of the elastic piece through the side plate of the cover plate, lateral deflection is effectively prevented when the elastic piece is connected or disconnected, the elastic piece is ensured to be positioned stably, the wire is directly plugged and pulled when the elastic piece terminal is connected or disconnected, the elastic piece cannot deflect, the elastic piece is not required to be reset, the user is greatly facilitated to connect and disconnect, and the use is very convenient.
In one embodiment, the limiting plate is provided with a limiting groove, and the end part of the elastic sheet connected with the limiting plate is provided with a limiting clamping protrusion which is connected with the limiting groove in a clamping manner.
In one embodiment, the bottom plate is provided with a positioning hole, and the limiting plate is provided with a positioning clamp protrusion which is connected with the positioning hole in a clamping way.
In one embodiment, the side arm is provided with a connecting groove, the side plate is provided with a connecting protrusion, the connecting protrusion comprises a connecting part and a clamping part which are connected with each other, the connecting part is inserted into the connecting groove, and the clamping part is connected with the side arm in a butt joint manner.
In one embodiment, the side arm is provided with a spring clip slot with a guiding surface, and the end part of the spring clip, which is abutted with the side arm, is arranged in the spring clip slot.
In one embodiment, the guide surface is a bevel or a circular arc surface.
In one embodiment, the side plates are provided with mounting grooves.
In one embodiment, the base plate is provided with a plurality of wiring holes.
In one embodiment, the cover plate is made of an insulating material.
In one embodiment, the electrical conductor is made of copper or aluminum.
Drawings
FIG. 1 is a schematic view of the structure of a spring clip attachment in one embodiment;
FIG. 2 is an exploded view of the spring clip attachment of one embodiment;
FIG. 3 is a schematic view of an installation structure of a spring plate fixing member and a spring plate in an embodiment;
Fig. 4 is a schematic diagram illustrating a state change from an initial state to a state after connecting wires by using a spring plate fixed by a spring plate fixing member in an embodiment.
In the figure:
10-spring piece fixing pieces, 20-spring pieces, 30-conductors, 40-cover plates and 50-wires;
201-limit clamping protrusions, 301-bottom plates, 302-side arms, 401-limit plates and 402-side plates;
3011-positioning holes, 3012-wiring holes, 3021-connecting grooves, 3022-guide surfaces, 3023-spring clamping grooves, limiting grooves-4011, 4012-positioning clamping protrusions, 4021-connecting protrusions, 4022-connecting portions, 4023-clamping portions and 4024-mounting grooves.
Detailed Description
The technical scheme of the invention is further described below by the specific embodiments with reference to the accompanying drawings.
In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
Referring to fig. 1 to 4, the spring fixing piece 10 of an embodiment includes a conductive body 30 and a cover plate 40, the cover plate 40 includes a limiting plate 401 and side plates 402 connected to two sides of the limiting plate 401, the limiting plate 401 is connected with the bottom plate 301 of the conductive body 30, the side plates 402 are connected with the side arms 302 of the conductive body 30, and positioning slots for preventing the spring 20 from laterally shifting are formed around the side plates 402, the limiting plate 401 and the side arms 302.
Specifically, as shown in fig. 4, after the elastic piece 20 is connected to the elastic piece fixing member 10, the elastic piece 20 is partially disposed in the positioning slot, and one end of the elastic piece 20 is connected to the limiting plate 401, and the other end is abutted to the side arm 302. When the above spring fixing structure connects the conductive wire 50, the conductive wire 50 is inserted between the spring 20 and the side arm 302, and the end of the spring 20 pressed by the conductive wire 50 moves downward and abuts against the conductive wire 50, so that the conductive wire 50 is stably connected with the conductive body 30. When the wire 50 needs to be disassembled, one end of the elastic piece 20, which is abutted against the wire 50, is pressed downwards, so that the elastic piece 20 is separated from the wire 50, the wire 50 is pulled out, after the wire 50 is pulled out, the elastic piece 20 is loosened, and the reset rebound end part of the elastic piece 20 is abutted against the side arm 302. In this embodiment, the cross section of the cover 40 is U-shaped, and forms a positioning slot with the side arm 302, both ends of the spring 20 are located in the positioning slot, and are blocked laterally by the side plate 402, and the spring 20 moves in the positioning slot during the pressing and rebounding processes, so that no lateral offset occurs.
The spring plate fixing piece 10 is provided with the cover plate 40 and the side arm 302 of the electric conductor 30 to form the positioning groove, the lateral limiting is carried out on the two end parts of the spring plate 20 through the side plate 402 of the cover plate 40, the lateral offset is effectively prevented when the spring plate 20 is connected or disconnected, the spring plate 20 is ensured to be positioned stably, the wire 50 is directly plugged and pulled when the spring plate terminal is connected or disconnected, the spring plate 20 cannot be offset, the spring plate is not required to be reset, the user is greatly facilitated to connect and disconnect, and the user is very convenient to use.
In one embodiment, the limiting plate 401 and the side plate 402 are integrally formed, the side plate 402 is located at two sides of the limiting plate 401, the limiting plate 401 is used for fixing one end of the spring plate 20, mounting and fixing of the spring plate 20 are achieved, and the side plate 402 is used for blocking the spring plate 20 and preventing the spring plate 20 from shifting to the side. Specifically, as shown in fig. 4, a limiting groove 4011 is formed in the limiting plate 401, and a limiting clamping protrusion 201 is disposed at the end portion of the elastic sheet 20 connected with the limiting plate 401, and the limiting clamping protrusion 201 is in clamping connection with the limiting groove 4011. The limit clamp protrusion 201 is inserted into the limit groove 4011, the other end of the elastic piece 20 is abutted with the side arm 302, and the limit clamp protrusion 201 is tightly propped, so that the limit clamp protrusion 201 is clamped in the limit groove 4011, and stable installation of the elastic piece 20 is realized.
In one embodiment, the base plate 301 is provided with a positioning hole 3011, and the limiting plate 401 is provided with a positioning clamp protrusion 4012, and the positioning clamp protrusion 4012 is in clamping connection with the positioning hole 3011. Specifically, the positioning clamp protrusion 4012 is a hook-shaped protrusion, and the positioning clamp protrusion 4012 is inserted into the positioning hole 3011 to be abutted and clamped with the bottom plate 301, so as to ensure the stable installation of the limiting plate 401. Further, in one embodiment, the side arm 302 is provided with a connection groove 3021, the side plate 402 is provided with a connection protrusion 4021, the connection protrusion 4021 includes a connection portion 4022 and a clamping portion 4023 that are connected to each other, the connection portion 4022 is inserted into the connection groove 3021, the clamping portion 4023 is in abutting connection with the side arm 302, so that the side plate 402 is in clamping connection with the side arm 302, and the stable and reliable connection between the cover plate 40 and the electric conductor 30 is further ensured. Specifically, when the cover 40 is connected to the conductor 30, the positioning clamp protrusion 4012 is inserted into the positioning hole 3011, so that the positioning clamp protrusion 4012 hooks the bottom plate 301, then the connecting portion 4022 is inserted into the connecting groove 3021, and then the riveting operation is performed on the connecting protrusion 4021 and the side wall 302, so that the connecting portion 4022 is tightly connected to the connecting groove 3021, and the clamping portion 4023 clamps the side wall 302.
In one embodiment, the side arm 302 is provided with a clip slot 3023 having a guide surface 3022, and an end portion of the clip 20 abutting against the side arm 302 is disposed in the clip slot 3023 and is in abutting connection with the side arm 302. Specifically, the spring clip groove 3023 includes a groove portion and an upper groove wall and a lower groove wall disposed on two sides of the groove portion, where the upper groove wall is perpendicular to the groove portion, so as to clamp the spring clip 20, prevent the spring clip 20 from moving upward and sliding out of the conductive body 30, and ensure stable installation of the spring clip 20. In order to facilitate the spring plate 20 to be pushed down, the spring plate 20 can be quickly slid out from the groove, the groove wall at the lower side is arranged at an obtuse angle with the groove, a guiding surface 3022 is formed, the guiding surface 3022 can be an inclined surface or an arc surface.
Further, in one embodiment, the base plate 301 is further provided with a plurality of connection holes 3012, and the connection holes 3012 are used for connecting the bridge member, so as to realize the series connection of a plurality of spring terminals.
In one embodiment, the side plate 402 is provided with a mounting groove 4024, and the mounting groove 4024 is used for matching with a mounting protrusion on the shell of the shrapnel terminal to ensure that the shrapnel fixing member 10 is stably mounted. In this embodiment, the cross section of the mounting groove 4024 is t-shaped, and in other embodiments, the cross section of the mounting groove 4024 may be cross-shaped, linear, or any other shape.
In one embodiment, the electrical conductor 30 is made of copper or aluminum and the cover 40 is made of an insulating material, specifically, any one of polyoxymethylene, polypropylene, polytetrafluoroethylene, or polyethylene. In other embodiments, the cover 40 may be made of a metal material and then insulated (e.g. by applying an insulating layer), which is not particularly limited in this embodiment.
The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
The above examples illustrate only a few embodiments of the invention, which are described in detail and are not to be construed as limiting the scope of the invention. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the invention, which are all within the scope of the invention. Accordingly, the scope of protection of the present invention is to be determined by the appended claims.
Claims (8)
1. A spring clip fixing member, comprising: the electric conductor (30) and the cover plate (40), the cover plate (40) comprises a limiting plate (401) and side plates (402) connected to two sides of the limiting plate (401), the limiting plate (401) is connected with a bottom plate (301) of the electric conductor (30), the side plates (402) are connected with side arms (302) of the electric conductor (30), and positioning grooves used for preventing the elastic sheets (20) from laterally shifting are formed by surrounding the side plates (402), the limiting plate (401) and the side arms (302);
A limiting groove (4011) is formed in the limiting plate (401), a limiting clamping protrusion (201) is arranged at the end part, connected with the limiting plate (401), of the elastic sheet, and the limiting clamping protrusion (201) is connected with the limiting groove (4011) in a clamping mode;
The side arm (302) is provided with a connecting groove (3021), the side plate (402) is provided with a connecting protrusion (4021), the connecting protrusion (4021) comprises a connecting part (4022) and a clamping part (4023) which are connected with each other, the connecting part (4022) is inserted into the connecting groove (3021), and the clamping part (4023) is connected with the side arm (302) in a butt joint mode.
2. The spring plate fixing piece according to claim 1, wherein a positioning hole (3011) is formed in the bottom plate (301), a positioning clamp protrusion (4012) is arranged on the limiting plate (401), and the positioning clamp protrusion (4012) is connected with the positioning hole (3011) in a clamping mode.
3. The spring plate fixing piece according to claim 1, wherein a spring plate clamping groove (3023) with a guide surface (3022) is formed in the side arm (302), and an end portion of the spring plate, which is abutted against the side arm (302), is arranged in the spring plate clamping groove (3023).
4. A spring clip fixing according to claim 3, wherein the guide surface (3022) is a bevel or a circular arc surface.
5. The spring plate fixing piece according to claim 1, wherein the side plate is provided with a mounting groove (4024).
6. The spring plate fixing piece according to claim 1, wherein a plurality of wiring holes (3012) are formed in the bottom plate (301).
7. The spring clip fixing according to claim 1, wherein the cover plate (40) is made of an insulating material.
8. The spring clip according to any one of claims 1 to 7, wherein the electrical conductor (30) is made of copper or aluminum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711386859.0A CN108232490B (en) | 2017-12-20 | 2017-12-20 | Spring plate fixing piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711386859.0A CN108232490B (en) | 2017-12-20 | 2017-12-20 | Spring plate fixing piece |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108232490A CN108232490A (en) | 2018-06-29 |
| CN108232490B true CN108232490B (en) | 2024-05-17 |
Family
ID=62650031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711386859.0A Active CN108232490B (en) | 2017-12-20 | 2017-12-20 | Spring plate fixing piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108232490B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116918187A (en) * | 2021-12-21 | 2023-10-20 | 京东方科技集团股份有限公司 | Adapter and dimming glass |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19918842A1 (en) * | 1999-04-19 | 2000-10-26 | Wago Verwaltungs Gmbh | Terminal junction block for electrical distribution boards, comprises two overlapping blocks each having number of terminals connected together |
| CN2496141Y (en) * | 2001-08-12 | 2002-06-19 | 富士康(昆山)电脑接插件有限公司 | Electronic card connector |
| WO2014186813A1 (en) * | 2013-05-24 | 2014-11-27 | Tridonic Connection Technology Gmbh & Co Kg | Contacting or connecting terminal |
| CN105244653A (en) * | 2015-10-23 | 2016-01-13 | 林家鹳 | Wiring terminal |
| CN205039271U (en) * | 2015-09-28 | 2016-02-17 | 上海友邦电气(集团)股份有限公司 | Insert formula binding post soon |
| CN206480567U (en) * | 2017-03-03 | 2017-09-08 | 广东高登智能电力有限公司 | A kind of magnetic latching relay |
| CN107221787A (en) * | 2017-07-21 | 2017-09-29 | 温州和赢电气科技有限公司 | A kind of earth leakage protective instruction device, leakage protecting plug and earth leakage protective socket |
| CN207602818U (en) * | 2017-12-20 | 2018-07-10 | 上海友邦电气(集团)股份有限公司 | Shrapnel fixing piece |
-
2017
- 2017-12-20 CN CN201711386859.0A patent/CN108232490B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19918842A1 (en) * | 1999-04-19 | 2000-10-26 | Wago Verwaltungs Gmbh | Terminal junction block for electrical distribution boards, comprises two overlapping blocks each having number of terminals connected together |
| CN2496141Y (en) * | 2001-08-12 | 2002-06-19 | 富士康(昆山)电脑接插件有限公司 | Electronic card connector |
| WO2014186813A1 (en) * | 2013-05-24 | 2014-11-27 | Tridonic Connection Technology Gmbh & Co Kg | Contacting or connecting terminal |
| CN205039271U (en) * | 2015-09-28 | 2016-02-17 | 上海友邦电气(集团)股份有限公司 | Insert formula binding post soon |
| CN105244653A (en) * | 2015-10-23 | 2016-01-13 | 林家鹳 | Wiring terminal |
| CN206480567U (en) * | 2017-03-03 | 2017-09-08 | 广东高登智能电力有限公司 | A kind of magnetic latching relay |
| CN107221787A (en) * | 2017-07-21 | 2017-09-29 | 温州和赢电气科技有限公司 | A kind of earth leakage protective instruction device, leakage protecting plug and earth leakage protective socket |
| CN207602818U (en) * | 2017-12-20 | 2018-07-10 | 上海友邦电气(集团)股份有限公司 | Shrapnel fixing piece |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108232490A (en) | 2018-06-29 |
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