CN111740244B - Multi-functional shunt connector of high ampere - Google Patents
Multi-functional shunt connector of high ampere Download PDFInfo
- Publication number
- CN111740244B CN111740244B CN201910752836.XA CN201910752836A CN111740244B CN 111740244 B CN111740244 B CN 111740244B CN 201910752836 A CN201910752836 A CN 201910752836A CN 111740244 B CN111740244 B CN 111740244B
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- fixing
- connecting part
- plate
- mounting
- sides
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- 238000005192 partition Methods 0.000 claims abstract description 27
- 238000010276 construction Methods 0.000 claims abstract 2
- 238000005452 bending Methods 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 125000006850 spacer group Chemical group 0.000 claims 1
- 238000011900 installation process Methods 0.000 abstract description 2
- 230000005405 multipole Effects 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
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
- Connector Housings Or Holding Contact Members (AREA)
- Connections Arranged To Contact A Plurality Of Conductors (AREA)
Abstract
The high-amperage multifunctional shunt connector comprises an insulating base, a plurality of conducting plates, connecting screws and fasteners; the insulating base is frame construction, includes: the plurality of partition boards are vertically arranged at intervals in parallel, and two sides of each partition board are respectively connected into an integrated structure through a connecting plate to form a plurality of compartments; the two fixing plates and the two fixing rods are respectively penetrated in the middle of the partition plate and keep a mounting gap; the 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 outwards inclined elastic sheet; the fastener sets up in the connecting hole of first, second connecting portion medial surface, and the connecting screw sets up respectively in connecting hole and fastener of first, second connecting portion. The invention designs a through type one-inlet-multi-outlet type multi-pole split flow, does not increase the resistance burden on the product, and improves the product performance; moreover, 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
Terminal blocks are one type of accessory product for making electrical connection, and are industrially divided into the category of connectors. As the degree of industrial automation becomes higher and the industrial control requirements become more stringent and precise, the amount of the terminal blocks used is gradually increased. With the development of the electronic industry, the use range of the wiring terminal is more and more, and the variety is also more and more.
The most widely used at present are hardware terminals, nut terminals, spring terminals, etc. in addition to PCB board terminals. The wiring terminal is applied for facilitating the connection of wires, and is actually a section of metal sheet sealed in insulating plastic, holes are formed at two ends of the metal sheet, wires can be inserted, screws are used for fastening or loosening, for example, two wires are required to be connected sometimes and disconnected sometimes, the wires can be connected by the terminal at the moment and disconnected at any time, and the wires are not required to be welded or wound together, so that the wiring terminal is convenient and quick; and is suitable for interconnection of a large number of wires, and in the power industry, the special terminal blocks, terminal boxes, all the wiring terminals, single-layer, double-layer, current, voltage, common, breakable and the like are arranged. The area of crimping is to ensure reliable contact and to ensure that sufficient current can be passed.
The traditional through type connector is first in and first out, then adopts a circular terminal superposition mode to realize the reposition of redundant personnel, can lead to the resistance value increase like this, influences the product temperature and rises the value, produces the risk of burning very easily.
Disclosure of Invention
The invention aims to design a high-ampere multifunctional shunt connector, realize multipolar shunt, not increase the resistance burden on products and improve the performance of the products; the defects that the design and the structure of the traditional product are not beneficial to simplifying the production operation are overcome, the assembly process is simplified, the working hours are shortened, and the cost is reduced.
In order to achieve the above purpose, the technical scheme of the invention is as follows:
A high amperage multi-function shunt connector comprising: an insulating base, being a frame structure, comprising: the plurality of partition boards are vertically arranged at intervals in parallel, and two first mounting through holes and second mounting through holes are symmetrically formed in 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 two sides of each baffle are respectively connected into an integrated structure through a connecting plate, and a plurality of compartments are formed; two fixing plates penetrating through two first mounting through holes in the middle of the partition board, and fixing grooves corresponding to the centers of the upper parts of the inner side surfaces of the fixing plates of 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 plate; the opposite inner side surfaces of the two fixing rods in the same compartment are provided with arc-shaped grooves; a plurality of conductive plates disposed in each compartment of the insulating base, the conductive plates comprising: 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; the fixing part is formed by downwards bending and extending from two ends of the first connecting part; the middle part of the fixing part is provided with an outwards inclined elastic sheet and is propped against a fixing groove in the center of the upper part of the inner side surface of the fixing plate; the two sides of the first connecting part are respectively provided with a connecting through hole for the connecting screw to pass through, and the center of the second connecting part is provided with a connecting through hole for the connecting screw to pass through; the fasteners are respectively arranged at the connecting through holes on the inner sides 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; the connecting screws are respectively penetrated in the connecting through holes and the fasteners of the first connecting part and the second connecting part.
Preferably, a positioning groove is formed in the middle of the outer side surface of the fixing rod corresponding to each compartment, which is opposite to the fixing groove of the fixing plate, and correspondingly, a positioning through hole matched with the positioning groove is formed in the middle of the upper part of the fixing part formed by downwards bending and extending the two ends of the first connecting part of the conductive plate.
Preferably, two fixing rods of one side of the partition board in each compartment are provided with fixing slots, and two sides of the middle part of the opposite side of the partition board are respectively provided with a limiting groove along the height direction; a limiting block inserted into the limiting groove is respectively arranged on two sides of one side edge of the limiting groove corresponding to two sides of the middle part of the partition plate in the compartment in a protruding manner at the second connecting part of the conducting plate; the two side edges of the first connecting part are respectively bent downwards to extend to form fixing blocks which can be inserted into the fixing slots on the two fixing rods.
Preferably, two sides of the second connecting part are provided with arc grooves for one side of the fastening piece to pass through.
Preferably, the fastener is a ring body with internal threads, the upper end surface of the fastener is provided with an annular groove along the circumferential direction, and the ring body below the annular groove is provided with a tooth-shaped structure along the circumferential direction.
Preferably, the partition plate, the fixing rod and the connecting plate of the insulating base are of an integrated structure.
The invention has the beneficial effects that:
1. The invention aims at the traditional through type connector, namely one inlet and one outlet, and then adopts a circular terminal superposition mode to realize shunt, so that the resistance value is increased, the temperature rise value of a product is influenced, and the risk of burn-in is easy to generate; therefore, through-type one-in-multiple-out is designed, multipolar split is realized, the resistance burden is not increased on the product, and the product performance is improved.
2. The conductive plate locking device is reinforced aiming at the large ampere conductive plate locking device, namely a conductive plate connecting through hole is designed with a fastener.
3. The tooth extraction structure in the prior art is canceled, and a riveting nut structure, namely a fastener is adopted, so that the performance is ensured, the working hours are shortened, and the cost is reduced; particularly simplifying the manual and complex installation process;
4. Because the conductive plate connecting through holes are inlaid with the fastener design, the die material is saved at the same time.
Drawings
Fig. 1 is a perspective view of fig. 1 according to an embodiment of the present invention.
Fig. 2is a perspective view of fig. 2 according to an embodiment of the present invention.
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 cross-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 according to an embodiment of the present invention.
Fig. 8 is a top view of an insulating base in an embodiment of the invention.
Fig. 9 is a B-B cross-sectional view of fig. 8.
Fig. 10 is a perspective view of a conductive plate according to an embodiment of the present invention.
Fig. 11 is a perspective view of a conductive plate according to an embodiment of the present invention.
Fig. 12 is a perspective view of a conductive plate according to an embodiment of the present invention.
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 according to an embodiment of the present invention.
Detailed Description
Referring to fig. 1 to 14, the high amperage multi-functional shunt connector of the present invention comprises:
the insulating base 1, being a frame structure, includes:
the plurality of partition boards 11 and 11' are vertically arranged at intervals in parallel, and two first mounting through holes 111 and second mounting through holes 112 are symmetrically arranged on two sides of the middle part of the partition board 11 respectively (taking the first mounting through holes 111 and the second mounting through holes 112 on one side of the partition board 11 as examples, the following is the same); the first mounting through hole 111 is located outside the second mounting through hole 112; the center of two sides of each baffle plate 11, 11' is respectively connected with each baffle plate 11, 11' into an integral structure through a connecting plate 12, 12', and a plurality of compartments 101, 102 are formed;
two fixing plates 13, 13 'penetrating through two first mounting through holes 111 in the middle of the partition 11, and fixing grooves 131, 131' corresponding to the center of the upper part of the inner side surface of the fixing plate 13 of each compartment 101;
Two fixing rods 14, 14' penetrating through two second mounting holes 112 in the middle of the partition 11, and keeping a mounting gap X, X ' with the fixing plates 13, 13 '; the opposite inner side surfaces of the two fixed 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' are disposed in the respective compartments 101, 102 of the insulating base 1, and the conductive plates 2 (for example, the conductive plates 2, the following are the same) include: 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 to form a second connecting part 22 parallel to the first connecting part 21; the fixing parts 23 and 23' are formed by bending and extending downwards from the two ends of the first connecting part 21; 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 elastic sheets 24, 24' inclined outwards and are abutted against the fixing grooves 131, 131 'in the upper centers of the inner side surfaces of the fixing plates 13, 13'; the two sides of the first connecting part 21 are respectively provided with a connecting through hole 211 and 211 'for the connecting screws 3 and 3' to pass through, and the center of the second connecting part 22 is provided with a connecting through hole 221 for the connecting screw 3″ to pass through;
A plurality of fasteners 4, 4', 4″ respectively arranged at the connecting through holes 211, 211', 221 of the inner sides of the first connecting part 21 and the second connecting part 22; wherein, the fastening piece 4, 4' arranged on the first connecting part 21 is positioned in the arc-shaped grooves 141, 141' on the inner side surfaces of the two fixing rods 14, 14 '.
The connecting screws 3, 3', 3″ are respectively inserted into the connecting through holes 211, 211', 221 of the first connecting portion 21 and the second connecting portion 22 and the fastening members 4, 4', 4″.
Preferably, the middle part of the outer side surface of the fixing rod 14, 14' corresponding to each compartment 101 opposite to the fixing groove 131, 131' of the fixing plate 13, 13' is provided with a positioning groove 142, 142', and correspondingly, the middle part of the upper part of the fixing part 23, 23' formed by bending and extending the two ends of the first connecting part 21 of the conductive plate 2 is provided with a positioning through hole 231, 231' matched with the positioning groove 142, 142 '.
Preferably, two fixing rods 14, 14' of one side partition plate 11 are provided with fixing slots 143, 143' in each compartment 101, and two limiting grooves 111', 112' are respectively arranged on two sides of the middle part of the opposite side partition plate 11' along the height direction; the second connection portion 22 of the conductive plate 2 is provided with a limiting block 222, 222' corresponding to the limiting grooves 111', 112' on two sides of one side of the middle part of the partition 11 in the compartment 101, and the limiting blocks are inserted into the limiting grooves 111', 112'; the two side edges of the first connecting portion 21 are respectively bent and extended downward to form fixing blocks 212 and 212' which can be inserted into the fixing slots 143 and 143' on the two fixing rods 14 and 14 '.
Preferably, two sides of the second connecting portion 22 are provided with arc-shaped grooves 223, 223 'through which one side of the fastening member 4, 4' passes.
Referring to fig. 13, the fastener 4 is a ring body with internal threads, and an annular groove 41 is formed on the upper end surface of the ring body along the circumferential direction, so that the upper port of the ring body forms a C-angle guide, and the C-angle guide corresponds to the connecting through holes of the first connecting portion 21 and the second connecting portion 22; tooth-shaped structures 42 are circumferentially arranged on the ring body below the annular groove 41, so that the tooth-shaped structures 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 integrated structure.
Claims (6)
1. A high amperage multi-function shunt connector comprising:
An insulating base, being a frame structure, comprising:
The plurality of partition boards are vertically arranged at intervals in parallel, and two first mounting through holes and second mounting through holes are symmetrically formed in 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 two sides of each baffle are respectively connected into an integrated structure through a connecting plate, and a plurality of compartments are formed;
two fixing plates penetrating through two first mounting through holes in the middle of the partition board, and fixing grooves corresponding to the centers of the upper parts of the inner side surfaces of the fixing plates of 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 plate; the opposite inner side surfaces of the two fixing rods in the same compartment are provided with arc-shaped grooves;
A plurality of conductive plates disposed in each compartment of the insulating base, the conductive plates comprising: 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; the fixing part is formed by downwards bending and extending from two ends of the first connecting part; the middle part of the fixing part is provided with an outwards inclined elastic sheet and is propped against a fixing groove in the center of the upper part of the inner side surface of the fixing plate; the two sides of the first connecting part are respectively provided with a connecting through hole for the connecting screw to pass through, and the center of the second connecting part is provided with a connecting through hole for the connecting screw to pass 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, and one side of each fastening piece arranged on the first connecting part is positioned in the arc-shaped groove on the inner side surfaces of the two fixing rods;
The connecting screws are respectively penetrated in the connecting through holes and the fasteners of the first connecting part and the second connecting part.
2. The multi-functional high amperage shunt connector according to claim 1, wherein a positioning groove is provided in the middle of the outer side surface of the fixing rod corresponding to each compartment opposite to the fixing groove of the fixing plate, and correspondingly, a positioning through hole matching with the positioning groove is provided in the middle of the upper part of the fixing part formed by bending and extending the two ends of the first connecting part of the conductive plate downwards.
3. The multi-functional high amperage split connector of claim 1, wherein two fixing bars of one side of the partition board in each compartment are provided with fixing slots, and two sides of the middle of the opposite side of the partition board are respectively provided with a limit groove along the height direction; a limiting block inserted into the limiting groove is respectively arranged on two sides of one side edge of the limiting groove corresponding to two sides of the middle part of the partition plate in the compartment in a protruding manner at the second connecting part of the conducting plate; the two side edges of the first connecting part are respectively bent downwards to 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 according to claim 1, wherein the second connection portion is provided on both sides with an arcuate slot through which one side of the fastener passes.
5. The multi-function high amperage split connector of claim 1 or 4, wherein the fastener is an internally threaded ring having an upper end surface with an annular groove circumferentially disposed thereon and a toothed structure circumferentially disposed on the ring below the annular groove.
6. The multi-function high amperage shunt connector according to claim 1, wherein the spacer, the securing plate, the securing lever and the connecting plate of the insulating base are of unitary construction.
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 CN111740244A (en) | 2020-10-02 |
| CN111740244B true 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 |
|---|---|
| CN111740244A (en) | 2020-10-02 |
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