CN108232528A - A kind of front screw wiring construction - Google Patents
A kind of front screw wiring construction Download PDFInfo
- Publication number
- CN108232528A CN108232528A CN201810145158.6A CN201810145158A CN108232528A CN 108232528 A CN108232528 A CN 108232528A CN 201810145158 A CN201810145158 A CN 201810145158A CN 108232528 A CN108232528 A CN 108232528A
- Authority
- CN
- China
- Prior art keywords
- housing
- electric conductor
- briquetting
- front screw
- wiring construction
- 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.)
- Granted
Links
- 238000010276 construction Methods 0.000 title claims abstract description 17
- 239000004020 conductor Substances 0.000 claims abstract description 34
- 229910000831 Steel Inorganic materials 0.000 claims description 16
- 230000005307 ferromagnetism Effects 0.000 claims description 16
- 239000010959 steel Substances 0.000 claims description 16
- 239000000463 material Substances 0.000 claims description 5
- 230000007774 longterm Effects 0.000 abstract description 3
- 239000002360 explosive Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process 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
- 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
- H01R4/38—Clamped connections, spring connections utilising a clamping member acted on by screw or nut
- H01R4/40—Pivotable clamping member
-
- 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
- H01R13/42—Securing in a demountable manner
-
- 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
- H01R4/50—Clamped connections, spring connections utilising a cam, wedge, cone or ball also combined with a screw
- H01R4/5008—Clamped connections, spring connections utilising a cam, wedge, cone or ball also combined with a screw using rotatable cam
-
- 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
- H01R4/50—Clamped connections, spring connections utilising a cam, wedge, cone or ball also combined with a screw
- H01R4/5075—Clamped connections, spring connections utilising a cam, wedge, cone or ball also combined with a screw having an uneven wire receiving surface to improve the contact
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R9/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocks; Terminals or binding posts mounted upon a base or in a case; Bases therefor
- H01R9/22—Bases, e.g. strip, block, panel
- H01R9/24—Terminal blocks
- H01R9/2416—Means for guiding or retaining wires or cables connected to terminal blocks
Landscapes
- Connections Arranged To Contact A Plurality Of Conductors (AREA)
- Insulated Conductors (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
Abstract
The invention discloses a kind of front screw wiring constructions, it is characterised in that：Consolidate Luo Ding ﹑ rotations briquetting, reseting shrapnel and electric conductor including housing, Jin, the electric conductor is fixed in housing, rotation briquetting is rotatably connected on one end of electric conductor, one end of reseting shrapnel is connected on housing, the other end is contacted on rotation briquetting, trip bolt is threaded in the other end of electric conductor, and one end of trip bolt is contacted on rotation briquetting.The present invention can be automatically opened with front end face wiring, connection jaws, and screw is tightened without special tool(s), and reliable long-term working, structure size is small, be suitble to a variety of line styles, be more suitable for positive field connection.
Description
Technical field：
The present invention relates to a kind of front screw wiring constructions.
Background technology：
In industries such as industrial communications, need to use many equipment transmission control information etc., therefore terminal can be used as equipment
Power supply.With device miniaturization and modular requirement, the requirement to power supply device is also higher and higher, and particularly volume is small,
Wire bound is big, is suitble to a variety of line styles, is more suitable for field connection, and ensures the long-term reliability of power supply, it is therefore desirable to open
The mode of connection that send out a new.
Invention content：
The present invention is to provide a kind of front screw wiring construction to solve the above-mentioned problems of the prior art.
The technical solution adopted in the present invention has：A kind of front screw wiring construction, it is characterised in that：Including housing, tightly
Gu Luo Ding ﹑ rotations briquetting, reseting shrapnel and electric conductor, the electric conductor are fixed in housing, rotation briquetting, which is rotatably connected on, leads
One end of electric body, one end of reseting shrapnel are connected on housing, and the other end is contacted on rotation briquetting, and trip bolt is threadedly coupled
It is contacted in one end of the other end of electric conductor, and trip bolt on rotation briquetting.
Further, the electric conductor includes the ferromagnetism steel plate that is made of an electrically conducting material and is made from a material that be electrically non-conductive
Wire frame, the wire frame are fixed in housing, and one end of ferromagnetism steel plate is plugged in wire frame, and the other end runs through housing simultaneously
It stretches in outside housing, rotation briquetting is rotatably connected on wire frame.
Further, the wire frame is equipped with the turn hole for connecting rotation briquetting, and turn hole is " г " shape slot.
Further, the ferromagnetism steel plate is rectangular-shaped, and several convex needles are equipped in a side of ferromagnetism steel plate,
The side wall of another end edge of ferromagnetism steel plate is equipped with second flank of tooth.
Further, the electric conductor includes the ontology for being integrally formed and being made of an electrically conducting material, if being equipped on ontology
Dry contact pin.
Further, the ontology is equipped with the turn hole for connecting rotation briquetting, and the turn hole is circular through hole structure.
Further, the rotation briquetting is cam-like, and first flank of tooth is equipped on the circular arc wall surface of rotation briquetting side.
Further, the side of the rotation briquetting is equipped with shaft or connection pin.
Further, the trip bolt includes threaded portion and smooth department, and the diameter of smooth department is less than the diameter of threaded portion,
The smooth department of trip bolt is contacted on rotation briquetting.
Further, the housing is adopted made of plastic, including upper shell and lower housing, phase between upper shell and lower housing
Mutually clamping.
The present invention has the advantages that：The present invention can be with front end face wiring, and connection jaws can automatically open, without spy
Different tool tightens screw, and reliable long-term working, structure size is small, is suitble to a variety of line styles, is more suitable for field connection.
Description of the drawings：
Fig. 1 is the structure chart of first embodiment of the invention.
Fig. 2 is the explosive view of Fig. 1.
Fig. 3 is the installation diagram between electric conductor, reseting shrapnel and trip bolt in Fig. 1 first embodiments.
Fig. 4 and Fig. 5 is the cooperation between electric conductor in Fig. 1 first embodiments, rotation briquetting, reseting shrapnel and trip bolt
Structure chart.
Fig. 6 is the explosive view of second embodiment of the invention.
Fig. 7 is the structure chart of electric conductor in Fig. 6 second embodiments.
Specific embodiment：
The present invention is further illustrated below in conjunction with the accompanying drawings.
The present invention discloses a kind of front screw wiring construction, including housing 1,4 ﹑ of trip bolt rotations briquetting 6, reseting shrapnel
7 and electric conductor 8, electric conductor 8 be fixed in housing 1, rotation briquetting 6 is rotatably connected on one end of electric conductor 8, reseting shrapnel 7
One end is connected on housing 1, and the other end of reseting shrapnel 7 is contacted on rotation briquetting 6, and trip bolt 4 is threaded in conduction
The other end of body 8, and one end of trip bolt 4 is contacted on rotation briquetting 6.
Electric conductor 8 in the present invention includes two kinds of structures, two kinds of structures of electric conductor 8 is carried out below in conjunction with attached drawing detailed
Description.
Such as Fig. 1 to 5, electric conductor 8 includes the ferromagnetism steel plate 81 being made of an electrically conducting material and is made from a material that be electrically non-conductive
Wire frame 82, wire frame 82 are fixed in housing 1, and one end of ferromagnetism steel plate 81 is plugged in wire frame 82, and the other end runs through
Housing 1 is simultaneously stretched in outside housing 1, and rotation briquetting 6 is placed in wire frame 82, and the one end for rotating briquetting 6 is rotatably connected on wire frame
On 82, trip bolt 4 is threaded on wire frame 82.
Wiring hole 80 is equipped on wire frame 82, one end of ferromagnetism steel plate 81 stretches in wiring hole 80, when in use, connects
Terminal 400 is stretched in wiring hole 80, rotational fastener screw 4, and rotation briquetting 6 is closely against on binding post 400.
Ferromagnetism steel plate 81 is rectangular-shaped, and several convex needles 811, convex needle 811 are equipped in a side of ferromagnetism steel plate 81
Through housing 1 and stretch in outside housing 1.To ensure the connection reliability of binding post, in another end edge of ferromagnetism steel plate 81
Side wall is equipped with second flank of tooth 812, rotational fastener screw 4, and binding post 400 is closely against on second flank of tooth 812 by rotation briquetting 6.
Such as Fig. 6 and Fig. 7, electric conductor 8 includes the ontology for being integrally formed and being made of an electrically conducting material, and wiring is equipped on ontology
Hole 80 and several contact pins 83, contact pin 83 is through housing 1 and stretches in outside housing 1.As the alternative embodiment of the present invention, insert
The extending direction of needle 83 can be parallel or perpendicular with the direction that 4 screw thread of trip bolt is tightened.Rotation briquetting 6 is placed in ontology
It is interior, and the one end for rotating briquetting 6 is rotatably connected on ontology, trip bolt 4 is threaded on ontology.
Rotation briquetting 6 in the present invention is cam-like, to be further ensured that the reliability of connection, in 6 side of rotation briquetting
Circular arc wall surface be equipped with first flank of tooth 62.Rotational fastener screw 4, trip bolt 4 by rotate briquetting 6 first flank of tooth 62 tight against
In on binding post 400.
For ease of rotation briquetting 6 be rotatably connected on electric conductor 8, rotation briquetting 6 side on be equipped with shaft 61 or
Connection pin (rotates briquetting 6 for pivot structure) in Fig. 2 and Fig. 6.
Briquetting 6 is rotated for ease of installation, turn hole 821, turn hole 821 are equipped on the wire frame 82 or ontology of electric conductor 8
Respectively " г " shape slot or circular through hole structure.
For ease of connecting trip bolt 4, boss portion 822 is equipped on electric conductor 8, threaded hole is equipped in boss portion 822,
Trip bolt 4 is threaded in boss portion 822.
Trip bolt 4 in the present invention includes threaded portion and smooth department, and the diameter of smooth department is less than the diameter of threaded portion, tightly
Gu the smooth department of screw 4 is contacted on rotation briquetting 6.
Housing 1 is adopted made of plastic, including upper shell 11 and lower housing 12, mutually blocks between upper shell 11 and lower housing 12
It connects.
When in use, binding post 400 passes through housing 1 and stretches in the wiring hole 80 of electric conductor 8, rotational fastener spiral shell during wiring
Nail 4, trip bolt 4 push the extrados of rotation briquetting 6 by front end smooth department, and rotation briquetting 6 is rotated, and fasten
The power of screw can be more than the power of reseting shrapnel 7, and binding post is compressed by first flank of tooth 62 for rotating briquetting 6；Unclamp trip bolt 4
When, reseting shrapnel 7 can reverse rotation briquetting 6.
The above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, several improvement can also be made without departing from the principle of the present invention, these improvement also should be regarded as the present invention's
Protection domain.
Claims (10)
1. a kind of front screw wiring construction, it is characterised in that：Including housing (1), trip bolt, (4) ﹑ rotation briquettings (6) are answered
Position shrapnel (7) and electric conductor (8), the electric conductor (8) are fixed in housing (1), and rotation briquetting (6) is rotatably connected on electric conductor
(8) one end, one end of reseting shrapnel (7) are connected on housing (1), and the other end is contacted on rotation briquetting (6), trip bolt
(4) other end of electric conductor (8) is threaded in, and one end of trip bolt (4) is contacted on rotation briquetting (6).
2. front screw wiring construction as described in claim 1, it is characterised in that：The electric conductor (8) is including by conduction material
Ferromagnetism steel plate made of material (81) and the wire frame (82) being made from a material that be electrically non-conductive, the wire frame (82) are fixed on housing
(1) in, one end of ferromagnetism steel plate (81) is plugged in wire frame (82), and the other end is through housing (1) and stretches in housing (1)
Outside, rotation briquetting (6) is rotatably connected on wire frame (82).
3. front screw wiring construction as claimed in claim 2, it is characterised in that：The wire frame (82) is equipped with to connect
The turn hole (821) of rotation briquetting (6) is connect, turn hole (821) is " г " shape slot.
4. front screw wiring construction as claimed in claim 3, it is characterised in that：The ferromagnetism steel plate (81) is right angle
Shape is equipped with several convex needles (811), in the side of another end edge of ferromagnetism steel plate (81) in a side of ferromagnetism steel plate (81)
Wall is equipped with second flank of tooth (812).
5. front screw wiring construction as described in claim 1, it is characterised in that：The electric conductor (8) is including being integrally formed
And the ontology being made of an electrically conducting material, several contact pins (83) are equipped on ontology.
6. front screw wiring construction as claimed in claim 5, it is characterised in that：The ontology is equipped with to connect rotation
The turn hole (821) of briquetting (6), the turn hole (821) are circular through hole structure.
7. front screw wiring construction as described in claim 1, it is characterised in that：The rotation briquetting (6) is cam-like,
The circular arc wall surface for rotating briquetting (6) side is equipped with first flank of tooth (62).
8. front screw wiring construction as described in claim 1, it is characterised in that：It is set on the side of the rotation briquetting (6)
There are shaft or connection pin.
9. front screw wiring construction as described in claim 1, it is characterised in that：The trip bolt (4) is including threaded portion
And smooth department, the diameter of smooth department are less than the diameter of threaded portion, the smooth department of trip bolt (4) is contacted on rotation briquetting (6).
10. front screw wiring construction as described in claim 1, it is characterised in that：The housing (1) adopt it is made of plastic,
Including upper shell (11) and lower housing (12), mutually it is clamped between upper shell (11) and lower housing (12).
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810145158.6A CN108232528B (en) | 2018-02-12 | 2018-02-12 | Front screw wiring structure |
| PL19155849.3T PL3525289T3 (en) | 2018-02-12 | 2019-02-07 | Front screw wiring structure |
| ES19155849T ES2966923T3 (en) | 2018-02-12 | 2019-02-07 | Front screw wiring structure |
| HUE19155849A HUE064516T2 (en) | 2018-02-12 | 2019-02-07 | Front screw wiring structure |
| EP19155849.3A EP3525289B1 (en) | 2018-02-12 | 2019-02-07 | Front screw wiring structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810145158.6A CN108232528B (en) | 2018-02-12 | 2018-02-12 | Front screw wiring structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108232528A true CN108232528A (en) | 2018-06-29 |
| CN108232528B CN108232528B (en) | 2024-02-02 |
Family
ID=62661616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810145158.6A Active CN108232528B (en) | 2018-02-12 | 2018-02-12 | Front screw wiring structure |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP3525289B1 (en) |
| CN (1) | CN108232528B (en) |
| ES (1) | ES2966923T3 (en) |
| HU (1) | HUE064516T2 (en) |
| PL (1) | PL3525289T3 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109193211A (en) * | 2018-09-19 | 2019-01-11 | 安徽华希电力科技有限公司 | A kind of attachment device of soft graphite lightning protection band |
| CN110556649A (en) * | 2019-06-28 | 2019-12-10 | 梁萍 | Front wiring system of wall switch socket |
| CN113675625A (en) * | 2020-05-15 | 2021-11-19 | 菲尼克斯亚太电气（南京）有限公司 | Compact type wiring terminal |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102021105362A1 (en) | 2020-03-11 | 2021-09-16 | Phoenix Contact Gmbh & Co. Kg | Front screw terminal |
| CN111555044A (en) * | 2020-05-28 | 2020-08-18 | 浙江宇深电气有限公司 | Wire clamp and wiring fastening assembly thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE9317783U1 (en) * | 1993-01-21 | 1994-02-10 | PTR Meßtechnik GmbH & Co. KG, 59368 Werne | Clamping device |
| DE29807615U1 (en) * | 1998-04-27 | 1999-05-27 | WECO Wester, Ebbinghaus GmbH & Co KG, 63452 Hanau | Pressure transmission element for a connection terminal |
| WO2004109736A1 (en) * | 2003-06-09 | 2004-12-16 | Mitsubishi Denki Kabushiki Kaisha | Contactor and switch |
| DE102008064632A1 (en) * | 2008-03-20 | 2009-10-01 | Phoenix Contact Gmbh & Co. Kg | Electrical terminal i.e. connector, for connection to electrical conductor i.e. printed circuit board, has terminal element, where electrical conductor is terminated by terminal element for supportably floating terminal element |
| DE102009031938A1 (en) * | 2009-07-07 | 2011-01-13 | Phoenix Contact Gmbh & Co. Kg | Spring clip for connecting conductor inserted in spring clip, comprises electric component, clamping body, and resetting element, where clamping body is reversible in inserting position |
| CN207834657U (en) * | 2018-02-12 | 2018-09-07 | 菲尼克斯亚太电气（南京）有限公司 | A kind of front screw wiring construction |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004021836B4 (en) * | 2004-05-04 | 2006-08-10 | Tyco Electronics Amp Gmbh | contact terminal |
| DE202011000714U1 (en) * | 2010-04-15 | 2011-10-27 | Weidmüller Interface GmbH & Co. KG | connection device |
-
2018
- 2018-02-12 CN CN201810145158.6A patent/CN108232528B/en active Active
-
2019
- 2019-02-07 EP EP19155849.3A patent/EP3525289B1/en active Active
- 2019-02-07 HU HUE19155849A patent/HUE064516T2/en unknown
- 2019-02-07 PL PL19155849.3T patent/PL3525289T3/en unknown
- 2019-02-07 ES ES19155849T patent/ES2966923T3/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE9317783U1 (en) * | 1993-01-21 | 1994-02-10 | PTR Meßtechnik GmbH & Co. KG, 59368 Werne | Clamping device |
| DE29807615U1 (en) * | 1998-04-27 | 1999-05-27 | WECO Wester, Ebbinghaus GmbH & Co KG, 63452 Hanau | Pressure transmission element for a connection terminal |
| WO2004109736A1 (en) * | 2003-06-09 | 2004-12-16 | Mitsubishi Denki Kabushiki Kaisha | Contactor and switch |
| DE102008064632A1 (en) * | 2008-03-20 | 2009-10-01 | Phoenix Contact Gmbh & Co. Kg | Electrical terminal i.e. connector, for connection to electrical conductor i.e. printed circuit board, has terminal element, where electrical conductor is terminated by terminal element for supportably floating terminal element |
| DE102009031938A1 (en) * | 2009-07-07 | 2011-01-13 | Phoenix Contact Gmbh & Co. Kg | Spring clip for connecting conductor inserted in spring clip, comprises electric component, clamping body, and resetting element, where clamping body is reversible in inserting position |
| CN207834657U (en) * | 2018-02-12 | 2018-09-07 | 菲尼克斯亚太电气（南京）有限公司 | A kind of front screw wiring construction |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109193211A (en) * | 2018-09-19 | 2019-01-11 | 安徽华希电力科技有限公司 | A kind of attachment device of soft graphite lightning protection band |
| CN110556649A (en) * | 2019-06-28 | 2019-12-10 | 梁萍 | Front wiring system of wall switch socket |
| CN113675625A (en) * | 2020-05-15 | 2021-11-19 | 菲尼克斯亚太电气（南京）有限公司 | Compact type wiring terminal |
| CN113675625B (en) * | 2020-05-15 | 2024-02-02 | 菲尼克斯亚太电气（南京）有限公司 | Compact wiring terminal |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108232528B (en) | 2024-02-02 |
| EP3525289A1 (en) | 2019-08-14 |
| PL3525289T3 (en) | 2024-03-25 |
| ES2966923T3 (en) | 2024-04-25 |
| HUE064516T2 (en) | 2024-03-28 |
| EP3525289C0 (en) | 2023-11-22 |
| EP3525289B1 (en) | 2023-11-22 |
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