CN111740244A - High-ampere multifunctional shunt connector - Google Patents
High-ampere multifunctional shunt connector Download PDFInfo
- Publication number
- CN111740244A CN111740244A CN201910752836.XA CN201910752836A CN111740244A CN 111740244 A CN111740244 A CN 111740244A CN 201910752836 A CN201910752836 A CN 201910752836A CN 111740244 A CN111740244 A CN 111740244A
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- Prior art keywords
- fixing
- connecting part
- plate
- mounting
- ampere
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- 238000005192 partition Methods 0.000 claims abstract description 35
- 238000010276 construction Methods 0.000 claims abstract description 4
- 238000005452 bending Methods 0.000 claims description 5
- 230000005405 multipole Effects 0.000 abstract description 3
- 238000011900 installation process Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000002788 crimping Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
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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
- H01R9/03—Connectors arranged to contact a plurality of the conductors of a multiconductor cable, e.g. tapping connections
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R31/00—Coupling parts supported only by co-operation with counterpart
- H01R31/02—Intermediate parts for distributing energy to two or more circuits in parallel, e.g. splitter
-
- 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
- H01R4/34—Conductive members located under head of screw
Landscapes
- Connections Arranged To Contact A Plurality Of Conductors (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The high-ampere multifunctional shunt connector comprises an insulating base, a plurality of conductive plates, connecting screws and fasteners; insulating base is frame construction, includes: the partition plates are vertically arranged in parallel at intervals, and are connected into an integral structure through a connecting plate at two sides of each partition plate to form a plurality of compartments; the two fixing plates and the two fixing rods respectively penetrate through the middle part of the partition plate and keep an installation gap; the plurality of conducting plates are arranged in each compartment of the insulating base and comprise a first connecting part, a second connecting part and a fixing part; the middle part of the fixed part is provided with an outward-inclined elastic sheet; the fastener sets up in the connect the through-hole of first, second connecting portion medial surface, and the connecting screw sets up respectively in the connect the through-hole and the fastener of first, second connecting portion. The invention designs a through type one-input-multiple-output, realizes multi-pole shunt, does not increase resistance burden to the product, and improves the product performance; furthermore, the manual installation process is simplified.
Description
Technical Field
The invention relates to an electric connector, in particular to a high-ampere multifunctional shunt connector.
Background
The terminal block is a kind of accessory for realizing electrical connection, and is industrially classified into a connector category. With higher and higher industrial automation degree and stricter and more accurate industrial control requirements, the use amount of the wiring terminal gradually increases. With the development of the electronic industry, the use range of the connecting terminal is more and more, and the types of the connecting terminal are more and more.
The most widely used at present are hardware terminals, nut terminals, spring terminals, etc. in addition to PCB board terminals. The connecting terminal is applied for conveniently connecting the wires, and is actually a section of metal sheet sealed in insulating plastic, holes are formed in two ends of the metal sheet, the wires can be inserted into the holes, screws are used for fastening or loosening, for example, two wires are connected and disconnected at any time, the wires can be connected through the terminal and disconnected at any time, and the wires do not need to be welded or wound together, so that the connecting terminal is convenient and quick; the novel power cable is suitable for interconnection of a large number of wires, and has special terminal blocks and terminal boxes in the power industry, wherein the terminal blocks are all single-layer, double-layer, current, voltage, common and breakable. The crimping area is designed to ensure reliable contact and to ensure that sufficient current can pass.
One advances one and goes out to traditional through connector, then adopts circular terminal stack mode to realize the reposition of redundant personnel, can lead to the resistance value increase like this, influences the product temperature rise value, produces the risk of burning out very easily.
Disclosure of Invention
The invention aims to design a high-ampere multifunctional shunt connector, which realizes multi-pole shunt, does not increase resistance burden on a product and improves the product performance; the defect that the design structure of the traditional product is not beneficial to simplification of production operation is overcome, the assembly process is simplified, the working time is shortened, and the cost is reduced.
In order to achieve the purpose, the technical scheme of the invention is as follows:
a high-ampere multifunctional shunt connector comprises: insulating base, for frame construction, includes: the partition boards are vertically arranged in parallel at intervals, and two first mounting through holes and two second mounting through holes are symmetrically formed in the two sides of the middle of each partition board; the first mounting through hole is positioned outside the second mounting through hole; the centers of the two sides of each partition board are respectively connected with the partition boards into an integral structure through a connecting board, and a plurality of compartments are formed; the two fixing plates penetrate through the two first mounting through holes in the middle of the partition plate, and a fixing groove is formed in the center of the upper part of the inner side face of each fixing plate corresponding to each compartment; the two fixing rods penetrate through the two second mounting through holes in the middle of the partition plate and keep a mounting gap with the fixing plates; arc grooves are arranged on the inner side surfaces of the two fixed rods in the same compartment, which are opposite to each other; a plurality of conductive plates disposed in respective compartments of the insulating base, the conductive plates including: the first connecting part is bent downwards from the middle part of one side of the first connecting part and then bent downwards to form a second connecting part parallel to the first connecting part; bending and extending downwards from two ends of the first connecting part to form a fixing part; the middle part of the fixing part is provided with an outward inclined elastic sheet which is propped against a fixing groove in the center of the upper part of the inner side surface of the fixing plate; two sides of the first connecting part are respectively provided with a connecting through hole for a connecting screw to penetrate through, and the center of the second connecting part is provided with a connecting through hole for a connecting screw to penetrate through; the fasteners are respectively arranged in the connecting through holes on the inner side surfaces of the first connecting part and the second connecting part; one side of the fastener arranged on the first connecting part is positioned in the arc-shaped grooves on the inner side surfaces of the two fixing rods; and the connecting screws are respectively penetrated in the connecting through holes of the first connecting part and the second connecting part and the fasteners.
Preferably, a positioning groove is formed in the middle of the outer side face, opposite to the fixing groove of the fixing plate, of the fixing rod corresponding to each compartment, and correspondingly, a positioning through hole matched with the positioning groove is formed in the center of the upper portion of the fixing portion formed by bending and extending the two ends of the first connecting portion of the conductive plate downwards.
Preferably, two fixing rods close to the partition plate on one side in each partition chamber are provided with fixing slots, and two limiting grooves are respectively formed in the two opposite sides of the middle part of the partition plate on the other side in the height direction; the second connecting part of the current-conducting plate is provided with a limiting block which is inserted into the limiting groove in a protruding manner on each side of one side edge of the limiting groove corresponding to the two sides of the middle part of the partition plate in the compartment; two side edges of the first connecting part are respectively bent downwards and extend to form fixing blocks which can be inserted into the fixing slots on the two fixing rods.
Preferably, arc-shaped grooves for allowing one side of the fastening piece to penetrate through are formed in two sides of the second connecting portion.
Preferably, the fastener is a ring body with internal threads, an annular groove is formed in the upper end face of the fastener along the circumferential direction, and a tooth-shaped structure is formed in the ring body below the annular groove along the circumferential direction.
Preferably, the partition plate, the fixing rod and the connecting plate of the insulating base are of an integral structure.
The invention has the beneficial effects that:
1. the invention aims at the situation that the traditional through connector is fed in and discharged out at the same time, and then the shunt is realized by adopting a circular terminal superposition mode, so that the resistance value is increased, the product temperature rise value is influenced, and the burn-in risk is easily generated; therefore, the through type one-input-multiple-output is designed, multi-pole shunt is realized, resistance burden is not added to the product, and the product performance is improved.
2. The lock is reinforced aiming at the high-ampere conductive plate, namely, the conductive plate connecting through hole is designed with a fastening piece.
3. The tooth extraction structure in the prior art is eliminated, and a riveting nut structure, namely a fastener, is adopted, so that the performance is ensured, the working time is shortened, and the cost is reduced; the manual and complicated installation process is particularly simplified;
4. due to the fact that the design that the conducting plate is connected with the through hole and the fastener is inlaid, die materials are saved.
Drawings
Fig. 1 is a perspective view 1 of an embodiment of the present invention.
Fig. 2 is a perspective view of an embodiment of the present invention 2.
Fig. 3 is a front view of an embodiment of the present invention.
Fig. 4 is a top view of an embodiment of the present invention.
Fig. 5 is a sectional view a-a of fig. 4.
Fig. 6 is an exploded perspective view of an embodiment of the present invention.
Fig. 7 is a perspective view of an insulating base in an embodiment of the invention.
Fig. 8 is a top view of an insulating base in an embodiment of the invention.
Fig. 9 is a sectional view B-B of fig. 8.
Fig. 10 is a perspective view of a conductive plate in an embodiment of the present invention 1.
Fig. 11 is a perspective view of a conductive plate in an embodiment of the present invention 2.
Fig. 12 is a perspective view of a conductive plate in an embodiment of the present invention 3.
FIG. 13 is a perspective view of a fastener in an embodiment of the invention.
Fig. 14 is an assembled perspective view of a fastener and a conductive plate in an embodiment of the invention.
Detailed Description
Referring to fig. 1 to 14, the high-ampere multifunctional shunt connector of the present invention includes:
the partition boards 11 and 11' are vertically and parallelly arranged at intervals, and two first mounting through holes 111 and two second mounting through holes 112 are symmetrically arranged on two sides of the middle part of each partition board 11 (the first mounting through hole 111 and the second mounting through hole 112 on one side of each partition board 11 are taken as an example, the same applies below); the first mounting through-hole 111 is located outside the second mounting through-hole 112; the centers of two sides of each partition board 11, 11 ' are respectively connected with each partition board 11, 11 ' into an integral structure through a connecting board 12, 12 ', and a plurality of compartments 101, 102 are formed;
two fixing plates 13, 13 'are arranged through the two first mounting through holes 111 in the middle of the partition plate 11, and a fixing groove 131, 131' is arranged at the center of the upper part of the inner side surface of the fixing plate 13 corresponding to each compartment 101;
two fixing rods 14, 14 ' are inserted into two second mounting through holes 112 in the middle of the partition 11, and a mounting gap X, X ' is kept between the fixing rods and the fixing plates 13, 13 '; the opposite inner sides of the two fixing rods 14 and 14 'in the same compartment 101 are provided with arc-shaped grooves 141 and 141';
a plurality of conductive plates 2, 2' disposed in each compartment 101, 102 of the insulating base 1, wherein the conductive plate 2 (taking the conductive plate 2 as an example, the same applies below) includes: the first connecting part 21 is bent downwards from the middle part of one side of the first connecting part 21 and then bent downwards to the first connecting part 21 and extend to form a second connecting part 22 parallel to the first connecting part 21; the first connecting part 21 is bent downwards from two ends to form fixing parts 23 and 23'; the fixing parts 23, 23 'are inserted into the mounting gaps X, X' between the fixing rods 14, 14 'and the fixing plates 13, 13', and the middle parts of the fixing parts 23, 23 'are provided with outward inclined spring pieces 24, 24' and are abutted against the fixing grooves 131, 131 'at the upper centers of the inner sides of the fixing plates 13, 13'; two sides of the first connecting part 21 are respectively provided with a connecting through hole 211, 211 ' for the connecting screw 3, 3 ' to penetrate through, and the center of the second connecting part 22 is provided with a connecting through hole 221 for the connecting screw 3 ' to penetrate through;
a plurality of fasteners 4, 4 ', 4 ″ respectively arranged at the connection through holes 211, 211', 221 of the inner side surfaces of the first connection part 21 and the second connection part 22; wherein, one side of the fastening members 4, 4 ' arranged on the first connecting portion 21 is positioned in the arc-shaped grooves 141, 141 ' of the inner side surfaces of the two fixing rods 14, 14 '.
A plurality of connecting screws 3, 3 ' are respectively arranged in the connecting through holes 211, 211 ', 221 of the first connecting part 21 and the second connecting part 22 and the fasteners 4, 4 '.
Preferably, a positioning groove 142, 142 ' is defined corresponding to the middle of the outer side surface of the fixing rod 14, 14 ' of each compartment 101 opposite to the fixing groove 131, 131 ' of the fixing plate 13, 13 ', and correspondingly, a positioning through hole 231, 231 ' matching with the positioning groove 142, 142 ' is defined in the center of the upper portion of the fixing portion 23, 23 ' formed by bending and extending the two ends of the first connecting portion 21 of the conductive plate 2 downward.
Preferably, two fixing rods 14, 14 ' of the partition plate 11 at one side in each compartment 101 are provided with fixing slots 143, 143 ', and two limiting grooves 111 ', 112 ' are respectively arranged at two sides of the middle part of the partition plate 11 ' at the other side in the height direction; the second connecting portion 22 of the conductive plate 2 is provided with a limiting block 222, 222 ' respectively protruding from two sides of one side edge of the limiting groove 111 ', 112 ' corresponding to two sides of the middle portion of the partition 11 in the compartment 101, and the limiting block is inserted into the limiting groove 111 ', 112 '; two side edges of the first connecting portion 21 are bent downwards and extended to form fixing blocks 212, 212 ' that can be inserted into the fixing slots 143, 143 ' of the two fixing bars 14, 14 '.
Preferably, the second connecting portion 22 is provided at both sides thereof with arc-shaped grooves 223, 223 'through which one side of the fastening members 4, 4' passes.
Referring to fig. 13, the fastening member 4 is a ring body with internal threads, and an annular groove 41 is formed on the upper end surface of the fastening member along the circumferential direction, so that the upper end port of the fastening member forms C-angle guiding, and corresponds to the connecting through holes of the first connecting portion 21 and the second connecting portion 22; the ring body below the annular groove 41 is provided with a tooth-shaped structure 42 along the circumferential direction, so that the tooth-shaped structure can be snapped into the connecting through holes of the first connecting part 21 and the second connecting part 22.
Preferably, the partition plate, the fixing rod and the connecting plate of the insulating base are of an integral structure.
Claims (6)
1. Multi-functional reposition of redundant personnel connector of big ampere, its characterized in that includes:
insulating base, for frame construction, includes:
the partition boards are vertically arranged in parallel at intervals, and two first mounting through holes and two second mounting through holes are symmetrically formed in the two sides of the middle of each partition board; the first mounting through hole is positioned outside the second mounting through hole; the centers of the two sides of each partition board are respectively connected with the partition boards into an integral structure through a connecting board, and a plurality of compartments are formed;
the two fixing plates penetrate through the two first mounting through holes in the middle of the partition plate, and a fixing groove is formed in the center of the upper part of the inner side face of each fixing plate corresponding to each compartment;
the two fixing rods penetrate through the two second mounting through holes in the middle of the partition plate and keep a mounting gap with the fixing plates; arc grooves are arranged on the inner side surfaces of the two fixed rods in the same compartment, which are opposite to each other;
a plurality of conductive plates disposed in respective compartments of the insulating base, the conductive plates including: the first connecting part is bent downwards from the middle part of one side of the first connecting part and then bent downwards to form a second connecting part parallel to the first connecting part; bending and extending downwards from two ends of the first connecting part to form a fixing part; the middle part of the fixing part is provided with an outward inclined elastic sheet which is propped against a fixing groove in the center of the upper part of the inner side surface of the fixing plate; two sides of the first connecting part are respectively provided with a connecting through hole for a connecting screw to penetrate through, and the center of the second connecting part is provided with a connecting through hole for a connecting screw to penetrate through;
the fastening pieces are respectively arranged in the connecting through holes on the inner side surfaces of the first connecting part and the second connecting part, wherein one side of each fastening piece arranged on the first connecting part is positioned in the arc-shaped groove on the inner side surface of each fixing rod;
and the connecting screws are respectively penetrated in the connecting through holes of the first connecting part and the second connecting part and the fasteners.
2. The high-ampere multifunctional shunt connector according to claim 1, wherein a positioning groove is formed in a middle portion of an outer side surface of the fixing rod corresponding to each compartment, the outer side surface being opposite to the fixing groove of the fixing plate, and correspondingly, a positioning through hole matched with the positioning groove is formed in a center of an upper portion of the fixing portion formed by bending and extending two ends of the first connecting portion of the conductive plate downward.
3. The high-ampere multifunctional shunt connector according to claim 1, wherein two fixing rods near the partition plate on one side in each compartment are provided with fixing slots, and two sides of the middle part of the partition plate on the other opposite side are respectively provided with a limiting groove along the height direction; the second connecting part of the current-conducting plate is provided with a limiting block which is inserted into the limiting groove in a protruding manner on each side of one side edge of the limiting groove corresponding to the two sides of the middle part of the partition plate in the compartment; two side edges of the first connecting part are respectively bent downwards and extend to form fixing blocks which can be inserted into the fixing slots on the two fixing rods.
4. The high amperage multi-function shunt connector of claim 1, wherein said second connection portion has arcuate slots on each side thereof through which one side of said fastener extends.
5. The high-ampere multifunctional shunt connector according to claim 1 or 4, wherein the fastening member is a ring body with internal threads, an annular groove is formed in the upper end surface of the ring body along the circumferential direction, and a tooth-shaped structure is formed in the ring body below the annular groove along the circumferential direction.
6. The high-ampere multifunctional shunt connector according to claim 1, wherein the partition plate, the fixing rod and the connecting plate of the insulating base are of an integral structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910752836.XA CN111740244B (en) | 2019-08-15 | 2019-08-15 | Multi-functional shunt connector of high ampere |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910752836.XA CN111740244B (en) | 2019-08-15 | 2019-08-15 | Multi-functional shunt connector of high ampere |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111740244A true CN111740244A (en) | 2020-10-02 |
| CN111740244B CN111740244B (en) | 2024-05-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910752836.XA Active CN111740244B (en) | 2019-08-15 | 2019-08-15 | Multi-functional shunt connector of high ampere |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111740244B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109004377A (en) * | 2018-07-04 | 2018-12-14 | 上海合璧电子电器有限公司 | It is fast to plug in folder substrate non-soldering tin electric connector |
| CN210517035U (en) * | 2019-08-15 | 2020-05-12 | 上海合璧电子电器有限公司 | High-ampere multifunctional shunt connector |
-
2019
- 2019-08-15 CN CN201910752836.XA patent/CN111740244B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109004377A (en) * | 2018-07-04 | 2018-12-14 | 上海合璧电子电器有限公司 | It is fast to plug in folder substrate non-soldering tin electric connector |
| CN210517035U (en) * | 2019-08-15 | 2020-05-12 | 上海合璧电子电器有限公司 | High-ampere multifunctional shunt connector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111740244B (en) | 2024-05-03 |
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