CN109244693A - T connects dedicated PE terminal board - Google Patents
T connects dedicated PE terminal board Download PDFInfo
- Publication number
- CN109244693A CN109244693A CN201811159178.5A CN201811159178A CN109244693A CN 109244693 A CN109244693 A CN 109244693A CN 201811159178 A CN201811159178 A CN 201811159178A CN 109244693 A CN109244693 A CN 109244693A
- Authority
- CN
- China
- Prior art keywords
- terminal
- fixing seat
- hole
- connecting terminal
- installing tache
- 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.)
- Pending
Links
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 9
- 229910052802 copper Inorganic materials 0.000 claims abstract description 9
- 239000010949 copper Substances 0.000 claims abstract description 9
- 229910000831 Steel Inorganic materials 0.000 abstract description 6
- 239000010959 steel Substances 0.000 abstract description 6
- 239000004020 conductor Substances 0.000 abstract description 4
- 238000002788 crimping Methods 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000004870 electrical engineering Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005457 optimization 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
- 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
-
- 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
- H01R4/30—Clamped connections, spring connections utilising a screw or nut clamping member
- H01R4/36—Conductive members located under tip of screw
-
- 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
- H01R4/46—Clamping area between two screws placed side by side
-
- 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
- H01R9/2483—Terminal blocks specially adapted for ground connection
Landscapes
- Connections Arranged To Contact A Plurality Of Conductors (AREA)
Abstract
The present invention relates to a kind of T to connect dedicated PE terminal board, including terminal base, connecting terminal, connecting ear, fixing seat, installing tache, terminal cover, connecting terminal side forms multiple lateral holes being laterally arranged, connecting ear setting is connect by screw with connecting terminal at the connecting terminal other side, the both ends of connecting ear, and the present invention connects PE main line using connecting ear, PE main line does not need to be truncated in access, it is connected without puncturing, but part strips insulating layer, exposes copper conductor crimping；Branch line only needs end to strip insulating layer when connecting, expose copper conductor and is set in crimping in lateral hole, it is low using above-mentioned connection type resistance, it can guarantee the reliability of ground connection, terminal base is crimped on the band steel of floor by the both ends of connecting terminal by installing tache, it does not need to punch on band steel, it is easy for installation.
Description
Technical field
The present invention relates to a kind of connecting terminal box, especially a kind of T connects dedicated PE terminal board.
Background technique
T connecting terminal is mainly used for the "T"-shaped separated time built, make leader cable (main line) when cannot cut off in industrial electrical equipment equipment
Connection is used；PE line namely our usually said ground wires, in high residential building, PE main line is connected to underground from top layer vertically,
Every layer of resident is intended to connect by PE branch line with PE main line.Existing user PE branch line is not dedicated when connecting with PE main line
Connecting terminal is transferred, and conducting wire copper material expends greatly, and connection resistance is big, and temperature increases, and there are some potential safety problemss.
Summary of the invention
Technical problem to be solved by the invention is to provide a kind of T to connect dedicated PE terminal board, and it is one that T, which connects dedicated PE terminal board,
The novel PE ground wire low resistance attachment device of kind, installs the high residential building in a certain layer, multi-storey building concentratedly dedicated for ammeter
In " sharing PE main line distribution optimization system " in electrical engineering, the PE ground wire in each resident of this Layer assignment, connection side are acted on
It can lean on, resistance is low, reduces the PE ground wire copper material from ammeter box to each resident.
To achieve the above object, the present invention connects dedicated PE terminal board, including terminal base, connecting terminal, wiring using a kind of T
Ear, fixing seat, installing tache, terminal cover, terminal base include the terminal receiving cavity at center, and the top of terminal receiving cavity one end forms one
Section side plate forms multiple male screw thread holes on the terminal base in side plate, is formed outside a terminal above the other end of terminal receiving cavity
Reveal mouth, connecting terminal is a copper bar, and connecting terminal is horizontal in the terminal receiving cavity of terminal base, and connecting terminal is in outer screw hole
Lower section forms the inner bolt hole with the perforation of male screw thread hole, forms multiple lateral holes being laterally arranged, terminal base below inner bolt hole
Two sides form the terminal side opening with lateral hole perforation, and connecting ear is arranged on the connecting terminal in terminal exposed mouth, connecting ear
Both ends are connect by screw with connecting terminal, and fixing seat is connected to the both ends of connecting terminal, and terminal is extended in the outer end of fixing seat
Seat, installing tache is connected on the outer end of fixing seat, and terminal cover is connected to above the side plate of terminal base, by terminal base and its both ends
In installing tache is covered on.
The beneficial effects of the invention are as follows PE main line is connected using connecting ear, PE main line does not need to be truncated in access, not yet
It is connected with puncturing, but part strips insulating layer, exposes copper conductor crimping；Branch line only needs end to strip insulating layer when connecting,
Expose copper conductor and is set in crimping in lateral hole, it is low using above-mentioned connection type resistance, it is ensured that the reliability of ground connection.Wiring
Terminal base is crimped on the band steel of floor by the both ends of terminal by installing tache, does not need to punch on band steel, easy for installation.End
Son lid it is external it is transparent cover entire connecting terminal, be convenient for dust-proof, inspection.
The present invention is further arranged to the installing tache and is formed by connecting by two sides by a bottom surface, installing tache its
In be threaded with mounting screw on a side.Terminal base and band steel are crimped on one by the screw on side by installing tache
It rises, it is easy to connect reliable.
The present invention is further arranged to correspond to installing tache formation mounting groove in the both ends of the surface of the terminal cover.Mounting groove is flat
Steel is stepped down, and keeps the covering of terminal cover tighter.
The present invention is further arranged to form waist-shaped hole in the fixing seat, top of the connecting terminal in lateral hole one end
End forms the fixed bore of a branch line, and the outer end that setting screw passes through waist-shaped hole in fixing seat is connected to real in the fixed bore of branch line
It is now fixedly connected with connecting terminal, the connecting terminal forms a main line between the connecting ear connecting hole of connecting ear one end
Bore is fixed, the inner end that setting screw passed through waist-shaped hole in fixing seat is connected to realization and connecting terminal in the fixed bore of main line
Be fixedly connected.Fixing seat is formed using one set of die, and the fixation bore for being adapted to the different location at connecting terminal both ends respectively connects
It connects, production cost is low.
The bottom that the present invention is further arranged to the terminal base is provided with bottom plate, forms twice top plate, bottom plate on bottom plate
It is connected to below terminal receiving cavity and connecting terminal is fixed in terminal base by top plate, shape between bottom plate both ends and connecting terminal
The gap passed through at one section for fixing seat.Setting bottom plate facilitates connecting terminal to be installed into terminal base, and is capable of fixing connecting terminal.
It is Z-type that the present invention, which is further arranged to the fixing seat, and wherein one end is connect with connecting terminal, other end setting peace
Dress button.The setting of installing tache to moving down, is facilitated the setting of terminal cover by the fixing seat of Z-type.
The present invention is further arranged to form location hole in the fixing seat, and location hole is corresponded on terminal base and forms positioning
Bar, locating rod are set in limit of the positioning hole realization to fixing seat.It is realized by the cooperation of locating rod and location hole to fixation
The limit of seat, prevents fixing seat from swinging, improves the stability of connection.
The present invention be further arranged to the terminal cover be it is arch-shaped, the upper surface of terminal cover be one on the upside of terminal cover
The plane of adaptation, both ends are bent downwardly, and the edge at both ends respectively forms a mounting groove, and two lateral edge edge of terminal cover forms side skirt.
The terminal cover simple and beautiful structure of the shape, it is easy for installation.
Detailed description of the invention
Fig. 1 is the schematic diagram of the embodiment of the present invention.
Fig. 2 is the side view of the embodiment of the present invention.
Fig. 3 is the cross-sectional view of the embodiment of the present invention.
Fig. 4 is that the embodiment of the present invention removes the schematic diagram after terminal cover.
Fig. 5 is that the embodiment of the present invention removes the side view after terminal cover.
Fig. 6 is that the embodiment of the present invention removes the top view after terminal cover.
Fig. 7 is that the embodiment of the present invention removes the bottom view after terminal cover and bottom plate.
Fig. 8 is that the embodiment of the present invention removes the front view after terminal cover.
Specific embodiment
As Figure 1-Figure 8, specific embodiments of the present invention are that a kind of T connects dedicated PE terminal board, including terminal base 1, connect
Line terminals 2, connecting ear 3, fixing seat 4, installing tache 5, terminal cover 6, bottom plate 7, terminal base 1 include the terminal receiving cavity 11 at center,
The top of 11 one end of terminal receiving cavity forms one section of side plate 12, forms multiple male screw thread holes 13 on the terminal base in side plate 12, holds
A terminal exposed mouth is formed above the other end of sub- accommodating chamber 11, connecting terminal 2 is a rectangular copper bar, and connecting terminal 2 is horizontal
Set in the terminal receiving cavity 11 of terminal base 1, connecting terminal 2 formed below the outer screw hole 13 in the perforation of male screw thread hole 13
Screw hole 21, forms multiple lateral holes 22 being laterally arranged below inner bolt hole 21, and 1 two sides of terminal base form and pass through with lateral hole 22
Logical terminal side opening 14, connecting ear 3 are arranged on the connecting terminal 2 in terminal exposed mouth, the both ends of connecting ear 3 by screw with
Connecting terminal 2 connects, and fixing seat 4 is connected to the both ends of connecting terminal 2, and terminal base 1, installing tache 5 are extended in the outer end of fixing seat 4
Be connected on the outer end of fixing seat 4, installing tache 5 is formed by connecting by two sides by a bottom surface, installing tache 5 one of them
It is threaded with mounting screw 51 on side, forms twice top plate 71 on bottom plate 7, bottom plate 7 is connected to 11 lower section of terminal receiving cavity
Connecting terminal 2 is fixed in the terminal receiving cavity 11 of terminal base 1 by top plate 71, shape between 7 both ends of bottom plate and connecting terminal 2
The gap passed through at one section for fixing seat 4, terminal cover 6 are connected to 12 top of side plate of terminal base 1, and terminal cover 6 is arch-shaped, end
The upper surface of sub- lid 6 is the plane being adapted to terminal cover upside, and both ends are bent downwardly, and the edge at both ends respectively forms a peace
Tankage 61,6 liang of lateral edge edges of terminal cover form side skirt, and terminal base 1 and its installing tache at both ends 5 are covered on interior by terminal cover 6.Gu
Reservation 4 is Z-type, and wherein one end forms waist-shaped hole 41 and connect with connecting terminal 2, and installing tache 5 is arranged in the other end, and connecting terminal 2 exists
The top of 22 one end of lateral hole forms the fixed bore 23 of a branch line, and setting screw passes through the outer end of waist-shaped hole 41 in fixing seat 4
It is connected to and realizes in the fixed bore 23 of branch line and to be fixedly connected with connecting terminal 2, wiring of the connecting terminal 2 in 3 one end of connecting ear
The fixed bore 24 of a main line is formed between ear connecting hole, setting screw passed through the inner end connection of waist-shaped hole 41 in fixing seat 4
It realizes in the fixed bore 24 of main line and is fixedly connected with connecting terminal 2, formation location hole 42 in fixing seat 4 is right on terminal base 1
Location hole 42 is answered to form locating rod 15, locating rod 15 is set in the limit realized in location hole 42 to fixing seat 4.
Above-described embodiment is better embodiment of the invention, other conspicuous improvements are in protection model of the invention
In enclosing.
Claims (8)
1. a kind of T connects dedicated PE terminal board, it is characterised in that: it includes terminal base, connecting terminal, wiring that T, which connects dedicated PE terminal board,
Ear, fixing seat, installing tache, terminal cover, terminal base include the terminal receiving cavity at center, and the top of terminal receiving cavity one end forms one
Section side plate forms multiple male screw thread holes on the terminal base in side plate, is formed outside a terminal above the other end of terminal receiving cavity
Reveal mouth, connecting terminal is a copper bar, and connecting terminal is horizontal in the terminal receiving cavity of terminal base, and connecting terminal is in outer screw hole
Lower section forms the inner bolt hole with the perforation of male screw thread hole, forms multiple lateral holes being laterally arranged, terminal base below inner bolt hole
Two sides form the terminal side opening with lateral hole perforation, and connecting ear is arranged on the connecting terminal in terminal exposed mouth, connecting ear
Both ends are connect by screw with connecting terminal, and fixing seat is connected to the both ends of connecting terminal, and terminal is extended in the outer end of fixing seat
Seat, installing tache is connected on the outer end of fixing seat, and terminal cover is connected to above the side plate of terminal base, by terminal base and its both ends
In installing tache is covered on.
2. T according to claim 1 connects dedicated PE terminal board, it is characterised in that: the installing tache is passed through by two sides
One bottom surface is formed by connecting, and is threaded with mounting screw on one of side of installing tache.
3. T according to claim 1 or 2 connects dedicated PE terminal board, it is characterised in that: right in the both ends of the surface of the terminal cover
Installing tache is answered to form mounting groove.
4. T according to claim 1 or 2 connects dedicated PE terminal board, it is characterised in that: form waist type in the fixing seat
Hole, the connecting terminal form the fixed bore of a branch line on the top of lateral hole one end, and setting screw passes through waist in fixing seat
The outer end of type hole, which is connected to, to be realized in the fixed bore of branch line and to be fixedly connected with connecting terminal, and the connecting terminal is in connecting ear one
The fixed bore of a main line is formed between the connecting ear connecting hole at end, the inner end that setting screw passed through waist-shaped hole in fixing seat connects
It connects and realizes in the fixed bore of main line and to be fixedly connected with connecting terminal.
5. T according to claim 1 or 2 connects dedicated PE terminal board, it is characterised in that: the bottom of the terminal base is provided with
Bottom plate, forms twice top plate on bottom plate, and bottom plate is connected to below terminal receiving cavity and connecting terminal is fixed on terminal by top plate
In seat, one section of gap passed through for fixing seat is formed between bottom plate both ends and connecting terminal.
6. T according to claim 5 connects dedicated PE terminal board, it is characterised in that: the fixing seat is Z-type, wherein one end
It is connect with connecting terminal, installing tache is arranged in the other end.
7. T according to claim 1 or 2 connects dedicated PE terminal board, it is characterised in that: form positioning in the fixing seat
Hole corresponds to location hole on terminal base and forms locating rod, and locating rod is set in positioning hole and realizes limit to fixing seat.
8. T according to claim 1 or 2 connects dedicated PE terminal board, it is characterised in that: the terminal cover is arch-shaped, end
The upper surface of son lid is the plane being adapted to terminal cover upside, and both ends are bent downwardly, and the edge at both ends respectively forms a peace
Tankage, two lateral edge edge of terminal cover form side skirt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811159178.5A CN109244693A (en) | 2018-09-30 | 2018-09-30 | T connects dedicated PE terminal board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811159178.5A CN109244693A (en) | 2018-09-30 | 2018-09-30 | T connects dedicated PE terminal board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109244693A true CN109244693A (en) | 2019-01-18 |
Family
ID=65054887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811159178.5A Pending CN109244693A (en) | 2018-09-30 | 2018-09-30 | T connects dedicated PE terminal board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109244693A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07336932A (en) * | 1994-06-13 | 1995-12-22 | Fuji Electric Co Ltd | Terminal box |
| JPH10312837A (en) * | 1997-05-12 | 1998-11-24 | Yazaki Corp | Branch connection box |
| CN2681376Y (en) * | 2004-02-16 | 2005-02-23 | 李洪生 | Branch connection terminal |
| CN101507052A (en) * | 2006-08-25 | 2009-08-12 | 3M创新有限公司 | Insulation displacement connector |
| CN201796068U (en) * | 2010-09-20 | 2011-04-13 | 浙江瑞银电子有限公司 | Rapid connecting device for electric energy meter terminal box |
| CN205282671U (en) * | 2016-01-08 | 2016-06-01 | 常熟开关制造有限公司(原常熟开关厂） | Binding post box |
| CN205583162U (en) * | 2016-02-02 | 2016-09-14 | 金铖 | Batch meter T connects terminal |
| WO2018032711A1 (en) * | 2016-08-16 | 2018-02-22 | 宁波三星医疗电气股份有限公司 | Combination type terminal box structure |
| CN208806374U (en) * | 2018-09-30 | 2019-04-30 | 海燕接线盒有限公司 | T connects dedicated PE terminal board |
-
2018
- 2018-09-30 CN CN201811159178.5A patent/CN109244693A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07336932A (en) * | 1994-06-13 | 1995-12-22 | Fuji Electric Co Ltd | Terminal box |
| JPH10312837A (en) * | 1997-05-12 | 1998-11-24 | Yazaki Corp | Branch connection box |
| CN2681376Y (en) * | 2004-02-16 | 2005-02-23 | 李洪生 | Branch connection terminal |
| CN101507052A (en) * | 2006-08-25 | 2009-08-12 | 3M创新有限公司 | Insulation displacement connector |
| CN201796068U (en) * | 2010-09-20 | 2011-04-13 | 浙江瑞银电子有限公司 | Rapid connecting device for electric energy meter terminal box |
| CN205282671U (en) * | 2016-01-08 | 2016-06-01 | 常熟开关制造有限公司(原常熟开关厂） | Binding post box |
| CN205583162U (en) * | 2016-02-02 | 2016-09-14 | 金铖 | Batch meter T connects terminal |
| WO2018032711A1 (en) * | 2016-08-16 | 2018-02-22 | 宁波三星医疗电气股份有限公司 | Combination type terminal box structure |
| CN208806374U (en) * | 2018-09-30 | 2019-04-30 | 海燕接线盒有限公司 | T connects dedicated PE terminal board |
Non-Patent Citations (1)
| Title |
|---|
| 余智勇, 钟晓光, 李尚健: "线束端子压接工艺及模具研究", 华中科技大学学报(自然科学版), no. 3, 31 December 1991 (1991-12-31) * |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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