CN108963538A - Connecting terminal and distribution system - Google Patents
Connecting terminal and distribution system Download PDFInfo
- Publication number
- CN108963538A CN108963538A CN201810801173.1A CN201810801173A CN108963538A CN 108963538 A CN108963538 A CN 108963538A CN 201810801173 A CN201810801173 A CN 201810801173A CN 108963538 A CN108963538 A CN 108963538A
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- Prior art keywords
- conductor
- sub
- connecting terminal
- total
- pedestal
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- 238000009826 distribution Methods 0.000 title claims abstract description 23
- 239000004020 conductor Substances 0.000 claims abstract description 218
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 70
- 238000009413 insulation Methods 0.000 claims abstract description 53
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 17
- 238000009434 installation Methods 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 3
- 238000003780 insertion Methods 0.000 description 5
- 230000037431 insertion Effects 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 229910000989 Alclad Inorganic materials 0.000 description 1
- 229910000639 Spring steel Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000010959 steel 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
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
-
- 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
- H01R13/648—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R25/00—Coupling parts adapted for simultaneous co-operation with two or more identical counterparts, e.g. for distributing energy to two or more circuits
- H01R25/16—Rails or bus-bars provided with a plurality of discrete connecting locations for counterparts
Landscapes
- Connections Arranged To Contact A Plurality Of Conductors (AREA)
Abstract
It includes: insulation shell that the present invention, which provides a kind of connecting terminal and distribution system, the connecting terminal, has preceding pedestal and a rear pedestal, the preceding pedestal and it is described after be folded with seat at least one between pedestal；Total conductor and at least two layers of sub-conductor, are arranged in the insulation shell, total conductor is electrically connected at least two layers of sub-conductor；Total conductor is folded between the preceding pedestal and the rear pedestal, and the middle seat is folded between the sub-conductor of adjacent two layers；Wherein, for every layer of sub-conductor along at least two sub-conductor pieces that are vertically arranged with of the insulation shell, the area of the water conservancy diversion cross section of total conductor is twice or more of the area of the water conservancy diversion cross section of the sub-conductor piece.The present invention is not only able to achieve the function of transmitting electric signal, moreover it is possible to realize the function of shunting with confluence, it is applied widely.
Description
Technical field
The present invention relates to low voltage electrical apparatus technology field, specifically a kind of connecting terminal and distribution system.
Background technique
In electrotechnics, terminal refers to wiring terminal, also referred to as connecting terminal more, and effect is transmitting electric signal or conduction.
In engineering, connecting terminal is equipment and engineering is the interface of next process or client reservation.Connecting terminal is gradually answered extensively
Every field is used, connection function is played in terms of transmitting electric signal and conduction, to reduce workload and production cost
Consumption, to production and use bring many conveniences, avoid many trouble, to reach simplified product structure, saving
The purpose of manufacturing cost.
It is a kind of to use naked busbar structure in conventional design, and a line bank is arranged in insulating base, client is on line bank
Wiring, since line bank can only adapt to the fixed form that wiring nose is fixed nail, there are nakeds, mode of connection occupied space
Greatly, the disadvantages of not identical and time-consuming as the major loop mode of connection；Another kind is using the connecting terminal shape with insulation
Formula, conventional products are unable to satisfy one into having more structure type, cannot achieve confluence and the function of shunting, while common level is set
Meter, output end limited amount.
Summary of the invention
The object of the present invention is to provide a kind of connecting terminals, are not only able to achieve the function of transmitting electric signal, moreover it is possible to realize and divide
The function of stream and confluence, it is applied widely.
It is a further object of the present invention to provide a kind of distribution system, which has connecting terminal, utilizes the wiring
The wiring of the achievable distribution system of terminal is not only able to achieve the function of transmitting electric signal, moreover it is possible to realize the function of shunting with confluence,
It is applied widely.
Following technical proposal can be used to realize in above-mentioned purpose of the invention:
The present invention provides a kind of connecting terminal, comprising:
Insulation shell has preceding pedestal and rear pedestal, is folded at least one between the preceding pedestal and the rear pedestal
Middle seat；
Total conductor and at least two layers of sub-conductor are arranged in the insulation shell, total conductor and described at least two layers
Sub-conductor electrical connection；Total conductor is folded between the preceding pedestal and the rear pedestal, the sub-conductor of adjacent two layers
Between be folded with the middle seat；
Wherein, every layer of sub-conductor along the insulation shell at least two sub-conductor pieces that are vertically arranged with, it is described total
The area of the water conservancy diversion cross section of conductor is twice or more of the area of the water conservancy diversion cross section of the sub-conductor piece.
In embodiments of the present invention, at least two sub-conductors piece of every layer of sub-conductor includes:
First sub-conductor piece has the first input unit that can be electrically connected with total conductor；
Second sub-conductor piece has the second input unit that can be electrically connected with total conductor；
Wherein, first input unit, total conductor and second input unit are successively sticked and are pressed from both sides by elastic clip
It holds together.
In embodiments of the present invention, the first sub-conductor piece also has first to be connected with first input unit
Output section, first output section include upper output section disposed in parallel and lower output section, the upper output section and it is described under it is defeated
Portion is connected to the both ends of first input unit out.
In embodiments of the present invention, second sub-conductor has the second output being connected with second input unit
Portion, second output section are located at the lower section of the first sub-conductor piece.
In embodiments of the present invention, the middle seat, institute are folded between the preceding pedestal and the rear pedestal
Stating at least two layers of sub-conductor includes preposition sub-conductor and postposition sub-conductor, the preposition sub-conductor be located at the preceding pedestal with it is described
Between middle seat, the postposition sub-conductor is located between the middle seat and the rear pedestal.
In embodiments of the present invention, multiple connection structures are equipped in the insulation shell；The connection structure includes
Connected with outer casing and the clamping screw being threaded on the connected with outer casing, total conductor input terminal of total conductor or described point
The output end of conductor piece can be inserted into the connected with outer casing respectively and can be abutted by the clamping screw.
In embodiments of the present invention, the connecting terminal also has the ground structure that can be set with installation rail clip, described
Mounting rail is located at the lower section of the connecting terminal, and one end of the ground structure can be electrically connected at least two layers of sub-conductor,
The other end of the ground structure is stretched out and can be electrically connected with the mounting rail from the lower section of the insulation shell.
In embodiments of the present invention, the ground structure includes
Grounding wafer, the upper end are formed with elastic slice at least two, and lower end is formed with lower elastic slice, on described at least two
Elastic slice can be electrically connected at least two layers of sub-conductor, and the lower elastic slice can be electrically connected with the mounting rail；
Component is adjusted, is made of fixing screws and the fixture nut being threadedly coupled with the fixing screws, the fixed spiral shell
Master card is located on the grounding wafer.
In embodiments of the present invention, the outer surface of the insulation shell is coated with color identifier layer.
In embodiments of the present invention, total conductor and the sub-conductor piece are made of electrically conductive material.
The present invention also provides a kind of distribution system, including connecting terminal as described above, the distribution system further includes simultaneously
The multiple switch of setting is arranged, the side of the multiple switch, the multiple switch and the wiring is arranged in the connecting terminal
The lower section of terminal is equipped with mounting rail.
The characteristics of connecting terminal of the invention and distribution system and advantage are:
1, the present invention is in insulation shell by being arranged a total conductor and at least two layers of sub-conductor, with offer one into having more
The mode of connection, and two sides that total conductor and at least two layers of sub-conductor are divided into insulation shell define inlet-outlet line clearly；Together
When, twice or more of the area of the water conservancy diversion cross section by the way that the area of the water conservancy diversion cross section of total conductor to be set as to sub-conductor piece, to meet
Confluence and the function of shunting；In addition, by setting multilayer sub-conductor, to realize the longitudinally disposed multilayer tap wire along insulation shell
The purpose of mouth；Further more, by the way that each output end of each sub-conductor piece of every layer of sub-conductor is set as lateral multiple row, to realize transversely
Multiple row separated time interface is arranged in the step number of corresponding stair-stepping insulation shell, by the way that each output end of every layer of sub-conductor is set as vertical
To multirow be arranged, in order to it is reasonable, easily arrange each sub-conductor piece, multifarious separated time interface is provided, it is applied widely.
2, the present invention in insulation shell by being arranged ground structure, and passes through the adjusting component regulated ground of ground structure
The position of contact, enables grounding wafer to slide in insulation shell, and can pass through the upper elastic slice and each sub-conductor piece of grounding wafer
It abuts, and is abutted by the lower elastic slice of grounding wafer with mounting rail, it can be under the premise of adding additional fixing piece, realization connects
The fastening function of line terminals, moreover it is possible to be electrically connected by ground structure with the realization of distribution system metalwork, to realize distribution system
Ground connection, guarantee protection safety.
3, buckle slot is arranged by the lower end of the insulation shell in connecting terminal in the present invention, makes the both ends of the mounting rail of standard
It can protrude into buckle slot, and the buckle protrusion by buckling groove sidewall projection and movable part are fastened on the two sides of mounting rail, avoid
Mounting rail abjection, enables connecting terminal to be slideably mounted on the mounting rail of standard, applied widely.
4, distribution system of the invention can save ground connection busbar and be connected to the conducting wire of metal shell, be grounded busbar in the past
To be applicable in way circuit requirement, sectional area has very big surplus for branch electric appliance, is a kind of waste, distribution system of the present invention,
Its connecting terminal is divided into main road and branch, takes full advantage of material.In addition, the distribution system, wiring is succinct, due to terminals
Son is led with other electric elements against being installed on installation, directly in wiring point wiring in one line when secondary connection,
Convenient for patching operations.
Detailed description of the invention
The following drawings is only intended to be the present invention schematical explanation and illustration, the model being not intended to limit the invention
It encloses.
Fig. 1 is the perspective view of connecting terminal of the invention.
Fig. 2 is the exploded perspective view of connecting terminal of the invention.
Fig. 3 is the perspective view of the preceding pedestal of connecting terminal of the invention.
Fig. 4 is the perspective view of the rear pedestal of connecting terminal of the invention.
Fig. 5 is the perspective view of the middle seat of connecting terminal of the invention.
Fig. 6 is the structural schematic diagram that total conductor and two layers of sub-conductor of the invention are connected.
Fig. 7 is the perspective view of the first sub-conductor piece of the invention.
Fig. 8 is the perspective view of the second sub-conductor piece of the invention.
Fig. 9 is the perspective view of ground structure of the invention.
Figure 10 is the perspective view of distribution system of the invention.
Drawing reference numeral explanation: 1, insulation shell；11, preceding pedestal；111, the public pipe of connection；112, preceding accommodating chamber；113, preceding card
Slot；12, rear pedestal；121, main pipe is connected；122, rear accommodating chamber；123, rear card slot；124, rear accommodating chamber；125, rear card slot；
126, rear accommodating chamber；127, rear accommodating chamber；128, rear card slot；129, rear card slot；13, middle seat；131, channel；132, middle receiving
Chamber；133, middle card slot；134, middle accommodating chamber；135, middle accommodating chamber；136, middle card slot；137, middle card slot；14, connector；15, block
Catching groove；151, protrusion is buckled；152, movable part；16, insert port；17, insert port；18, insert port；19, insert port；2, it always leads
Body；21, total conductor input terminal；22, total conductor output end；3, sub-conductor；3 ', preposition sub-conductor；3 ", postposition sub-conductor；31,
One sub-conductor piece；311, the first input unit；312, the first output section；3121, upper output section；3122, lower output section；32, second
Sub-conductor piece；321, the second input unit；322, the second output section；323, interconnecting piece；4, connection structure；41, connected with outer casing；411,
It is inserted into channel；42, clamping screw；5, elastic clip；51, grip block；6, ground structure；61, grounding wafer；611, upper elastic slice；
612, lower elastic slice；613, it perforates；614, hook；615, buckle slot；62, component is adjusted；621, fixing screws；622, fixed spiral shell
It is female；7, it switchs；8, metal shell；9, mounting rail；91, sliding slot；10, connecting terminal.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
In addition to non-individual defines the direction pointed out, the directions such as up, down, left, right, before and after being referred to herein are
The directions such as the up, down, left, right, before and after being subject in Fig. 1 shown in the present invention, the transverse direction being referred to herein refer to right and left
To longitudinally referring to up and down direction, illustrate in this together.
Embodiment one
As depicted in figs. 1 and 2, the present invention provides a kind of connecting terminal, including insulation shell 1, total conductor 2 and at least two layers
Sub-conductor 3, in which: insulation shell 1 has preceding pedestal 11 and rear pedestal 12, presss from both sides between the preceding pedestal 11 and the rear pedestal 12
Equipped with seat 13 at least one；Total conductor 2 and at least two layers of setting of sub-conductor 3 is in the insulation shell 1, total conductor 2
It is electrically connected at least two layers of sub-conductor 3；Total conductor 2 is folded between the preceding pedestal 11 and the rear pedestal 12,
The middle seat 13 is folded between the sub-conductor 3 of adjacent two layers；Wherein, every layer of sub-conductor 3 is along the insulation shell 1
Be vertically arranged at least two sub-conductor pieces, the area of the water conservancy diversion cross section of total conductor 2 is the water conservancy diversion of the sub-conductor piece
Twice or more of the area in section.
Specifically, as shown in Figure 3 and Figure 4, insulation shell 1 is made of preceding pedestal 11 and rear 12 make-up of pedestal, wherein preceding
The upper and lower part of pedestal 11 is respectively equipped with the public pipe 111 of multiple connections, is respectively equipped in the upper and lower part of rear pedestal 12 multiple
Connect main pipe 121.After current pedestal 11 and rear pedestal 12 are buckled togather, those connect public pipe 111 and connect main pipe 121 with those
It is buckled togather, is connected in public pipe 111 and connection main pipe 121 from the outside of insulation shell 1 to those and be inserted into multiple connectors 14,
Such as screw and the nut being threaded on screw are, it can be achieved that preceding pedestal 11 and rear pedestal 12 are fixedly connected.
Seat 13 at least one is equipped in insulation shell 1 to press from both sides between preceding pedestal 11 and rear pedestal 12 in the present embodiment
Equipped with seat 13 in one, quantity of seat 13 is determined according to the number of plies for the sub-conductor 3 connecting with total conductor 2 in this.For example, ought always lead
When being connected with two layers of sub-conductor 3 on body 2, seat 13 in one is provided in the insulation shell 1；When being connected with three layers on total conductor 2
When sub-conductor 3, middle seat 13 there are two settings in the insulation shell 1, and so on, it is equipped between adjacent two layers of sub-conductor 3
Seat 13 in one.In the present embodiment, as shown in figure 5, seat 13 is equipped with multiple channels 131 in this, so that preceding pedestal 11 is with after
When 12 make-up of pedestal, those connect public pipe 111 and those connection main pipes 121 pass through.
In the present invention, cooperation is equipped with buckle slot 15, the insulation in the lower part of insulation shell 1 refering to fig. 1 and shown in Fig. 2
Shell 1 can be caught in mounting rail 9 by the buckle slot 15, to realize the mobile purpose being arranged on mounting rail 9, be adjusted with facilitating
The installation site of connecting terminal.In the present embodiment, buckle protrusion 151, the buckle protrusion 151 are equipped in the side of buckle slot 15
Projection in towards buckle slot 15 is movably equipped with movable part 152 in the other side of buckle slot 15, and the movable part 152 setting exists
The lower right side of preceding pedestal 1 and rear pedestal 2 pushes the work to the direction of buckle slot 15 after connecting terminal is attached on mounting rail 9
Connecting terminal can be located on mounting rail 9 by moving part 152, which can pass through buckle protrusion 151 and movable part 152
It is fastened in the corresponding sliding slot 91 of 9 two sides of mounting rail, is able to achieve the purpose smoothly slided on mounting rail 9, avoid derailing
The case where occur.
As shown in fig. 6, the plate body of the substantially l-shaped shape of total conductor 2, with total conductor input terminal 21 and total conductor output end
22, the cross section of total conductor input terminal 21 is the water conservancy diversion cross section of total conductor 2, wherein the cross section of total conductor output end 22
Area be equal to total conductor input terminal 21 cross-sectional area.In the present invention, which is mounted on by connection structure 4
Between the preceding pedestal 11 and rear pedestal 12 of insulation shell 1.Please refer to shown in Fig. 2, which includes connected with outer casing 41
And be threaded in the clamping screw 42 on connected with outer casing 41, which is substantially rectangle frame shaped, inside set
There is insertion channel 411, total conductor input terminal 21 of total conductor 2 can be inserted into connected with outer casing 41, and clamping screw 42 is from connected with outer casing
It is screwed in 41 top threaded hole in insertion channel 411, screws in the depth in connected with outer casing 41, energy by adjusting clamping screw 42
It realizes and is abutted external conductor or isolated purpose with total conductor input terminal 21.In the present embodiment, in preceding pedestal 11
Right side and the right side of rear pedestal 12 are respectively equipped with preceding accommodating chamber 112 and rear accommodating chamber 122, and current pedestal 11 and rear pedestal 12 fasten
After together, preceding accommodating chamber 112 and rear accommodating chamber 122 form the chamber that can accommodate connection structure 4, meanwhile, the preceding pedestal
11 and rear pedestal 12 fasten after the right side of insulation shell 1 be formed with the insert port 16 being connected with the chamber, external conductor is logical
Crossing the insert port 16 can be inserted into the insertion channel 411 of connected with outer casing 41, by adjusting clamping screw 42, it can be achieved that external conductor
The purpose being electrically connected with total conductor input terminal 21 of total conductor 2.
Further, the total conductor input terminal 21 being respectively equipped on preceding pedestal 11 and rear pedestal 12 for total conductor 2 is caught in
Front bayonet slot 113 and rear card slot 123, the front bayonet slot 113 and rear card slot 123 are for fixing position of total conductor 2 in insulation shell 1
It sets.
At least two layers of sub-conductor 3 can be electrically connected with total conductor output end 22 of total conductor 2, please refer to shown in Fig. 6, until
It is sticked together by elastic clip 5 with preset clamping force between few two layers of sub-conductor 3 and total conductor output end 22 of total conductor 2
(being electrically connected).In the present invention, which is stamped to form for spring steel plate, and for tool there are two grip block 51, being used for will
Total conductor 2 is fixed at least two layers of aid of sub-conductor 3, two grip blocks 51 in free state, distance between the two so that its
Deformed pressure can guarantee that the contact resistance of the electrical connection between total conductor 2 and at least two layers of sub-conductor 3 is no more than rule
Typical value is designed for condition.
In the present embodiment, it is electrically connected with two layers of sub-conductor 3 on total conductor output end 22 of total conductor 2, that is, preposition point
Conductor 3 ' and postposition sub-conductor 3 ", wherein preposition sub-conductor 3 ' is folded between preceding pedestal 11 and middle seat 13, postposition sub-conductor 3 "
It is folded between rear pedestal 12 and middle seat 13.Certainly, the number of plies of the sub-conductor 3 can select to set according to actual needs, herein not
It is limited.
In the present invention, every layer of sub-conductor 3 has at least two sub-conductor pieces, and in the present embodiment, every layer of sub-conductor 3 is set
There are two sub-conductor pieces, namely: the first sub-conductor piece 31 and the second sub-conductor piece 32, wherein the first sub-conductor piece 31 has
The first input unit 311 that can be electrically connected with total conductor 2；The second sub-conductor piece 32 has can be electrically connected with total conductor 2 second
Input unit 321；First input unit 311, total conductor 2 and the second input unit 321 are successively sticked and are clamped in one by elastic clip 5
It rises, to realize the transmission of electric current.
Specifically, the frame shaped as shown in fig. 7, the first sub-conductor piece 31 is substantially in U-shape, the first input unit 311 are located at
Middle part is simultaneously sticked in the side of total conductor output end 22 of total conductor 2, which also has and the first input unit
311 the first connected output sections 312, in the present invention, first output section 312 include upper 3121 He of output section disposed in parallel
Lower output section 3122, output section 3121 and lower output section 3122 are connected to the both ends of the first input unit 311 on this, and upper defeated
Portion 3121 is located at the top of lower output section 3122 out.In the present embodiment, 311 one of the first output section 312 and the first input unit
Molding, and the length of upper output section 3121 is less than the length of lower output section 3122, makes the upper output section of the first sub-conductor piece 31
3121 and lower output section 3122 be horizontally arranged in a staggered manner.
As shown in figure 8, the second sub-conductor piece 32 there is the second input unit 321 and be connected with the second input unit 321 the
Two output sections 322, in the present embodiment, second input unit 321 and the second output section 322 are integrally formed.Second sub-conductor
Piece 32 is substantially stepped long strip-board shape, and the second output section 321 is sticked in the other side of total conductor output end 22 of total conductor 2
On face, the second output section 322 is shaped in the second input unit 321 by the interconnecting piece 323 of bending shape, this second point is led
After body piece 32 is connected to total conductor 2, the second output section 322 is located at the lower section of the first sub-conductor piece 31, namely is located at first point
The lower section of the lower output section 3122 of conductor piece 31, and the length of second output section 322 is defeated greater than under the first sub-conductor piece 31
The length in portion 3122 out.
Schematic diagram after total conductor 2, the first sub-conductor piece 31 and the connection of the second sub-conductor piece 32 is as shown in fig. 6, from upper
Seen under, the upper output section 3121 of the first sub-conductor piece 31, lower output section 3122 and the second sub-conductor piece 32 it is second defeated
Portion 322 is stepped setting out.
Further, the area of the water conservancy diversion cross section of total conductor 2 be twice of the area of the water conservancy diversion cross section of sub-conductor piece with
On, that is, the area of the water conservancy diversion cross section of total conductor 2 is the water conservancy diversion cross section of the first sub-conductor piece 31 or the second sub-conductor piece 32
Twice or more of area is also convenient for being routed to realize the function of shunting and converge.
In the present embodiment, the first sub-conductor piece 31, the second sub-conductor piece 32 are existed by the setting of connection structure 4 respectively
In insulation shell 1.That is, upper output section 3121, lower output section 3122 and the second sub-conductor of corresponding first sub-conductor piece 31
Second output section 322 of piece 32 is respectively equipped with a connection structure 4.The connection knot of the connection structure 4 and the total conductor 2 of above-mentioned connection
Structure 4 is identical.
Its connection relationship is illustrated by taking the postposition sub-conductor 3 " being arranged between rear pedestal 12 and middle seat 13 as an example below.
Specifically, as shown in Figure 4 and Figure 5, being respectively equipped with above the middle part of rear pedestal 12 and above the right side of middle seat 13
Accommodating chamber 124 and middle accommodating chamber 132 afterwards, when after pedestal 12 and after middle seat 13 snaps together, rear accommodating chamber 124 and middle accommodating chamber
132 form the chamber that can accommodate connection structure 4, meanwhile, a left side for the insulation shell 1 after the rear pedestal 12 and the fastening of middle seat 13
Upper side is formed with the insert port 17 being connected with the chamber, and external conductor can be inserted into connection structure 4 by the insert port 17
In the insertion channel 411 of connected with outer casing 41, by adjusting clamping screw 42 screw in depth, it can be achieved that external conductor and first point
The purpose that the upper output section 3121 of conductor piece 31 is electrically connected.Further, it is respectively equipped on rear pedestal 12 and middle seat 13 for upper
The rear card slot 125 and middle card slot 133 that output section 3121 is caught in, the rear card slot 125 and middle card slot 133 are for fixing the first sub-conductor
Position of the piece 31 in insulation shell 1.
It is similar with above structure, it further respectively has and is capable of fixing and the first sub-conductor piece 31 on rear pedestal 12 and middle seat 13
The rear accommodating chamber 126 and middle accommodating chamber 134 for the connection structure 4 that lower output section 3122 connects, and be capable of fixing and the second sub-conductor
The rear accommodating chamber 127 and middle accommodating chamber 135 of the connection structure 4 of the second output section 322 connection of piece 32；In addition, in rear pedestal 12
With the rear card slot 128 and middle card slot 136 for being capable of fixing lower output section 3122 are further respectively had on middle seat 13, and to be capable of fixing second defeated
The rear card slot 129 and middle card slot 137 in portion 322 out.When after 13 make-up of pedestal 12 and middle seat after formed insulation shell 1 left side also
Be respectively equipped with insert port 18 corresponding with the lower connection structure 4 of output section 3122 is connected and with the company that connect the second output section 322
The corresponding insert port 19 of binding structure 4, for external conductor insertion.In the present invention, because each output end of sub-conductor 3 is in step type
Setting, therefore the left side of the insulation shell 1 is again formed as forge piece of step type structure namely the insulation shell 1 transversely into a ladder, and edge
Lateral right-to-left height gradually decreases, and convenient for the connection of each wiring, and provides the terminals of Suresh Kumar, meets to major loop electricity
The requirement of stream.
According to embodiment of the present invention, as shown in Figure 2 and Figure 9, which, which also has, to block with mounting rail 9
If ground structure 6, which is located at the lower section of connecting terminal, and one end of the ground structure 6 can be at least two layers of sub-conductor
The lower section of 3 electrical connections, the self-insulating shell 1 of the other end of the ground structure 6 is stretched out and can be electrically connected with mounting rail 9.
Specifically, the ground structure 6 has grounding wafer 61 and adjusts component 62, in which: the upper end shape of grounding wafer 61
At there is elastic slice 611 at least two, lower end is formed with lower elastic slice 612, and elastic slice 611 can be at least two layers point at least two for this
Conductor 3 is electrically connected, which can be electrically connected with mounting rail 9；Component 62 is adjusted by fixing screws 621 and and fixing screws
621 fixture nuts 622 being threadedly coupled form, which is fastened on grounding wafer 61.
In the present embodiment, the grounding wafer 61 substantially body in the form of sheets, the upper end set that there are two upper elastic slice 611, lower ends
Equipped with a lower elastic slice 612, elastic slice 611 and lower elastic slice are arc chip architecture on this, and the middle part of the grounding wafer 61 is formed with
Perforation 613, and set in the side of grounding wafer 61 there are two hook 614.The fixing screws 621 for adjusting component 62 are threaded through perforation
In 613, the fixture nut 622 being threadedly coupled with the fixing screws 621 is fastened on shape between two hooks 614 and grounding wafer 61
At buckle slot 615 in.By rotary fixing screw nail 621, lateral position of the grounding wafer 61 in insulation shell 1 can be adjusted,
To achieve the purpose that be grounded contact 61 is electrically connected with sub-conductor 3, mounting rail 9.
For the grounding wafer 61 under the drive of fixing screws 621 and fixture nut 622, two each hooks 614 can be along two layers point
Conductor 3 slides laterally, and reaches fixed point, and the upper elastic slice 611 of two of the grounding wafer 61 is pressed with two layers of 3 elasticity of sub-conductor respectively
Power contact, the lower section stretching of the self-insulating shell 1 of lower elastic slice 612 simultaneously can be with 9 elastic connections of mounting rail, and the contact resistance of the two is small
In 0.1 Europe.
According to embodiment of the present invention, the outer surface of the insulation shell 1 is coated with color identifier layer, convenient for operation
Personal identification.Further, total conductor 2 and each sub-conductor 3 are made of electrically conductive material, which can be copper, aluminium, copper
Alclad or steel.
The characteristics of connecting terminal of the invention and advantage are:
1, the present invention is in insulation shell 1 by being arranged a total conductor 2 and at least two layers of sub-conductor 3, with offer one into
The mode of connection having more, and the two sides that total conductor 2 and at least two layers of sub-conductor 3 are divided into insulation shell 1, define inlet-outlet line clearly
It is clear；Meanwhile twice or more of the area of the water conservancy diversion cross section by the way that the area of the water conservancy diversion cross section of total conductor 2 to be set as to sub-conductor piece,
With the function of meeting confluence and shunt；In addition, by setting multilayer sub-conductor 3, to realize along the longitudinally disposed more of insulation shell 1
The purpose of layer tap wire mouth；Further more, by the way that each output end of each sub-conductor piece of every layer of sub-conductor 3 is set as lateral multiple row, with
The step number setting multiple row separated time interface for transversely corresponding to stair-stepping insulation shell 1 is realized, by by each of every layer of sub-conductor 3
Output end is set as the setting of longitudinal multirow, in order to it is reasonable, easily arrange each sub-conductor piece, multifarious separated time interface is provided,
It is applied widely.
2, the present invention is adjusted by the way that ground structure 6 is arranged in insulation shell 1, and by the adjusting component 62 of ground structure 6
The position for saving grounding wafer 61, enables grounding wafer 61 to slide in insulation shell 1, and can pass through the upper elastic slice of grounding wafer 61
611 abut with each sub-conductor piece, and are abutted by the lower elastic slice 612 of grounding wafer 61 with mounting rail 9, can not add additionally
Under the premise of fixing piece, the fastening function of connecting terminal is realized, moreover it is possible to which electricity is realized by ground structure 6 and distribution system metalwork
Connection guarantees protection safety to realize the ground connection of distribution system.
3, buckle slot 15 is arranged by the lower end of the insulation shell 1 in connecting terminal in the present invention, makes the mounting rail 9 of standard
Both ends can be protruded into buckle slot 15, and be fastened on installation by the buckle protrusion 151 and movable part 152 of 15 side wall projection of buckle slot
The two sides of rail 9 avoid mounting rail 9 from deviating from, connecting terminal are enable to be slideably mounted on the mounting rail 9 of standard, applied widely.
Embodiment two
As shown in Figures 1 to 10, the present invention also provides a kind of distribution systems, including terminals described in embodiment one
Son 10, which further includes multiple switch 7 arranged side by side, and the multiple switch 7 is arranged in the connecting terminal 10
The lower section of side, the multiple switch 7 and the connecting terminal 10 is equipped with mounting rail 9.
In the present invention, after the ground structure of connecting terminal 10 and mounting rail 9 contact, which can be connect by this
Line terminals 10 realize the connection with the earth.
Distribution system of the invention can save ground connection busbar and be connected to the conducting wire of metal shell 8, and the previous busbar that is grounded is
It is applicable in way circuit requirement, it is a kind of waste that sectional area has very big surplus for branch electric appliance, distribution system of the present invention,
Connecting terminal 10 is divided into main road and branch, takes full advantage of material.In addition, the distribution system, wiring is succinct, due to terminals
Son 10 with other electric elements against being installed on mounting rail 9, directly in wiring point wiring in one line when secondary connection
Can, it is convenient for patching operations.
The foregoing is merely several embodiments of the present invention, and those skilled in the art is according to application documents disclosure
Various changes or modifications can be carried out without departing from the spirit and scope of the present invention to the embodiment of the present invention.
Claims (11)
1. a kind of connecting terminal characterized by comprising
Insulation shell has preceding pedestal and rear pedestal, is folded with seat at least one between the preceding pedestal and the rear pedestal；
Total conductor and at least two layers of sub-conductor, are arranged in the insulation shell, total conductor is led with described at least two layers point
Body electrical connection；Total conductor is folded between the preceding pedestal and the rear pedestal, between the sub-conductor of adjacent two layers
It is folded with the middle seat；
Wherein, be vertically arranged at least two sub-conductor pieces of the every layer of sub-conductor along the insulation shell, total conductor
The area of water conservancy diversion cross section be twice or more of area of water conservancy diversion cross section of the sub-conductor piece.
2. connecting terminal as described in claim 1, which is characterized in that at least two sub-conductor of every layer of sub-conductor
Piece includes:
First sub-conductor piece has the first input unit that can be electrically connected with total conductor；
Second sub-conductor piece has the second input unit that can be electrically connected with total conductor；
Wherein, first input unit, total conductor and second input unit are successively sticked and are clamped in by elastic clip
Together.
3. connecting terminal as claimed in claim 2, which is characterized in that the first sub-conductor piece also have with it is described first defeated
Enter the first connected output section of portion, first output section includes upper output section disposed in parallel and lower output section, described defeated
Portion and the lower output section are connected to the both ends of first input unit out.
4. connecting terminal as claimed in claim 2, which is characterized in that second sub-conductor has and second input unit
The second connected output section, second output section are located at the lower section of the first sub-conductor piece.
5. connecting terminal as described in claim 1, which is characterized in that be folded with one between the preceding pedestal and the rear pedestal
A middle seat, at least two layers of sub-conductor include preposition sub-conductor and postposition sub-conductor, and the preposition sub-conductor is located at institute
Before stating between pedestal and the middle seat, the postposition sub-conductor is located between the middle seat and the rear pedestal.
6. connecting terminal as described in claim 1, which is characterized in that be equipped with multiple connection structures in the insulation shell；Institute
State the clamping screw that connection structure includes connected with outer casing and is threaded on the connected with outer casing, total conductor of total conductor
The output end of input terminal or the sub-conductor piece can be inserted into the connected with outer casing respectively and can be abutted by the clamping screw.
7. connecting terminal as described in claim 1, which is characterized in that the connecting terminal also has and can set with installation rail clip
Ground structure, the mounting rail are located at the lower section of the connecting terminal, and one end of the ground structure can be with described at least two layers
The other end of sub-conductor electrical connection, the ground structure is stretched out and can be electrically connected with the mounting rail from the lower section of the insulation shell
It connects.
8. connecting terminal as claimed in claim 7, which is characterized in that the ground structure includes
Grounding wafer, the upper end are formed with elastic slice at least two, and lower end is formed with lower elastic slice, elastic slice on described at least two
It can be electrically connected at least two layers of sub-conductor, the lower elastic slice can be electrically connected with the mounting rail；
Component is adjusted, is made of fixing screws and the fixture nut being threadedly coupled with the fixing screws, the fixture nut card
It is located on the grounding wafer.
9. connecting terminal as described in claim 1, which is characterized in that the outer surface of the insulation shell is coated with color identifier
Layer.
10. connecting terminal as described in claim 1, which is characterized in that total conductor and the sub-conductor piece are by conduction
Material is made.
11. a kind of distribution system, which is characterized in that described including connecting terminal such as according to any one of claims 1 to 10
Distribution system further includes multiple switch arranged side by side, and the side of the multiple switch is arranged in the connecting terminal, described more
The lower section of a switch and the connecting terminal is equipped with mounting rail.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810801173.1A CN108963538B (en) | 2018-07-20 | 2018-07-20 | Binding post and distribution system |
| PCT/CN2019/097003 WO2020015759A1 (en) | 2018-07-20 | 2019-07-22 | Wire connection terminal and power distribution system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810801173.1A CN108963538B (en) | 2018-07-20 | 2018-07-20 | Binding post and distribution system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108963538A true CN108963538A (en) | 2018-12-07 |
| CN108963538B CN108963538B (en) | 2024-03-29 |
Family
ID=64497943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810801173.1A Active CN108963538B (en) | 2018-07-20 | 2018-07-20 | Binding post and distribution system |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN108963538B (en) |
| WO (1) | WO2020015759A1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020015759A1 (en) * | 2018-07-20 | 2020-01-23 | 首瑞（天津）电气设备有限公司 | Wire connection terminal and power distribution system |
| CN111313170A (en) * | 2018-12-11 | 2020-06-19 | 上海诺基亚贝尔股份有限公司 | Connecting terminal and corresponding electronic device |
| CN111423784A (en) * | 2020-03-31 | 2020-07-17 | 欧阳吉秋 | A kind of irreversible thermochromic material, thermochromic terminal and preparation method of irreversible thermochromic material |
| CN114695006A (en) * | 2020-12-28 | 2022-07-01 | 上海良信电器股份有限公司 | Isolating switch |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115149306B (en) * | 2022-06-14 | 2026-02-03 | 中航光电科技股份有限公司 | Wiring connector |
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Also Published As
| Publication number | Publication date |
|---|---|
| WO2020015759A1 (en) | 2020-01-23 |
| CN108963538B (en) | 2024-03-29 |
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