CN214957384U - One-terminal two-outlet large-current connector - Google Patents
One-terminal two-outlet large-current connector Download PDFInfo
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- CN214957384U CN214957384U CN202121181410.2U CN202121181410U CN214957384U CN 214957384 U CN214957384 U CN 214957384U CN 202121181410 U CN202121181410 U CN 202121181410U CN 214957384 U CN214957384 U CN 214957384U
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Abstract
The utility model discloses a terminal goes out two heavy current connectors, including built-in connector module and with the built-in connector module of the supporting use of built-in connector module, the built-in connector module includes built-in module main part and sets up built-in module power supply terminal, built-in module ground terminal inside the built-in module main part, built-in module power supply terminal is connected with one and goes out two power cables, built-in module ground terminal is connected with the ground cable, the built-in module ground terminal includes outer module main part and sets up outside module power supply terminal, the outer module ground terminal of outside module main part inside outside machine, outside module power supply terminal, the outer module ground terminal of machine can with built-in module power supply terminal, built-in module ground terminal one-to-one are pegged graft. The connector has the advantages of simple structure, convenience in installation, low implementation difficulty, low implementation cost, high implementation efficiency and the like, and is not available in the conventional products.
Description
Technical Field
The utility model relates to an electric connector, especially a terminal one goes out two heavy current connectors.
Background
An electrical connector is a commonly used connecting component, which is widely used in various industries in daily life and production.
Be applied to cloud ware's connector, the terminal of connector need weld behind PCB to the customer end again and carry out the branch line welding, when practical application, has not only increased PCB's cost and welding cost, and uses convenient nimble inadequately, seriously influences work efficiency, and use experience is poor.
Therefore, the present invention is directed to provide a new technical solution to solve the existing technical drawbacks.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model provides a go out two heavy current connectors, solved the use that current product exists inconvenient, implementation cost is high, implementation efficiency is low, consume long technical defect such as time of spending the labour.
The utility model provides a technical scheme that its technical problem adopted is:
the utility model provides a terminal is two heavy current connectors out, includes built-in connector module and with the supporting external connector module that uses of built-in connector module, built-in connector module includes built-in module main part and sets up built-in module power supply terminal, the built-in module ground terminal inside the module main part in, built-in module power supply terminal is connected with one and goes out two power cables, built-in module ground terminal is connected with the ground cable, the external connector module includes external module main part and sets up external module power supply terminal, the external module ground terminal inside the external module main part of machine, external module power supply terminal, external module ground terminal can with built-in module power supply terminal, the one-to-one grafting of internal module ground terminal.
As an improvement of the above technical solution, the built-in module main body is provided with a built-in power supply terminal mounting hole and a built-in ground terminal mounting hole, and the built-in module power supply terminal and the built-in ground terminal are respectively mounted in the built-in power supply terminal mounting hole and the built-in ground terminal mounting hole.
As a further improvement of the above technical solution, the power terminal mounting hole and the ground terminal mounting hole in the machine are both stepped holes, the side portions of the power terminal of the machine and the ground terminal of the machine are both provided with a male limiting ring and a female limiting ring of the machine, the female limiting ring of the machine is provided with a collar of the machine, the power terminal of the machine is fixedly mounted in the power terminal mounting hole of the machine through the male limiting ring of the machine, the collar of the machine, and the stepped position in the power terminal mounting hole of the machine, and the ground terminal of the machine is fixedly mounted in the ground terminal mounting hole of the machine through the male limiting ring of the machine, the collar of the machine, and the stepped position in the ground terminal mounting hole of the machine.
As a further improvement of the above technical solution, the machine-external module main body is provided with a machine-external power terminal mounting hole and a machine-external ground terminal mounting hole, and the machine-external module power terminal and the machine-external ground terminal are respectively mounted in the machine-external power terminal mounting hole and the machine-external ground terminal mounting hole.
As a further improvement of the above technical solution, the external power terminal mounting hole and the external ground terminal mounting hole are both stepped holes, the side portions of the external module power terminal and the external module ground terminal are both provided with an external terminal limit step and an external terminal limit concave ring, an external terminal retainer ring is arranged in the external terminal limit concave ring, the external module power terminal is fixedly mounted in the external power terminal mounting hole through a stepped position in the external terminal limit step, the external terminal retainer ring and the external power terminal mounting hole, and the external module ground terminal is fixedly mounted in the external ground terminal mounting hole through a stepped position in the external terminal limit step, the external terminal retainer ring and the external ground terminal mounting hole.
As a further improvement of the technical scheme, the inner end parts of the power terminal of the built-in module and the grounding terminal of the built-in module are respectively provided with an electric shock prevention insulating plug.
As a further improvement of the above technical solution, the power terminal of the external module and the inner end of the ground terminal of the external module are both provided with mounting holes at the ends inward, the mounting holes are provided with crown springs, the inner end of the power terminal of the internal module can be inserted into the crown springs at the ends of the power terminal of the external module and electrically connect the power terminal of the internal module with the power terminal of the external module, and the inner end of the ground terminal of the internal module can be inserted into the crown springs at the ends of the ground terminal of the external module and electrically connect the ground terminal of the internal module with the ground terminal of the external module.
As a further improvement of the technical scheme, the end part of the outer end of the one-out two-power cable is provided with a clamping plate terminal, and the end part of the outer end of the grounding cable is provided with a round terminal.
As a further improvement of the above technical solution, the internal module body and the external module body are plastic bodies formed by integral injection molding; the power supply terminals of the internal module and the external module are respectively provided with six, and the one-out-two power supply cables are provided with six; the grounding terminal of the internal module and the grounding terminal of the external module are respectively provided with one, and the grounding cable is provided with one.
As a further improvement of the above technical solution, the side portion of the module main body in the machine has a mounting plate, the mounting plate is provided with a nut accommodating groove inward from the side portion thereof, a fixing nut for fixing the connector module in the machine is provided in the nut accommodating groove, the mounting plate is further provided with a through hole, the through hole penetrates through from two opposite surfaces of the mounting plate, and the through hole is vertically communicated with a screw hole in the middle of the fixing nut.
The utility model has the advantages that: the utility model provides a two-out heavy current connector, which is provided with two power cables, and the separated-line welding is carried out at the back end of a client after the PCB is not needed to be welded by shunting the two power cables, thereby not only saving the working procedure, but also greatly improving the implementation efficiency, avoiding the welding trouble and the welding cost, saving the PCB cost and having low implementation cost; in addition, can directly install the connector at corresponding the box through fixation nut, convenient to use further improves the convenience of operation, uses and experiences better.
In conclusion, the one-out-two high-current connector solves the technical defects of inconvenient use, high implementation cost, low implementation efficiency, long labor consumption and the like of the conventional product.
Drawings
The present invention will be further explained with reference to the drawings and examples.
FIG. 1 is a schematic assembly view of the present invention;
FIG. 2 is a structural sectional view of the present invention;
fig. 3 is a structural exploded view of the connector module in the middle of the present invention;
fig. 4 is a structural exploded view of the middle-external connector module according to the present invention;
fig. 5 is a partial method diagram of a in fig. 3.
Detailed Description
The conception, the specific structure, and the technical effects produced by the present invention will be clearly and completely described below in conjunction with the embodiments and the accompanying drawings to fully understand the objects, the features, and the effects of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and other embodiments obtained by those skilled in the art without inventive labor based on the embodiments of the present invention all belong to the protection scope of the present invention. In addition, all the connection/connection relations referred to in the patent do not mean that the components are directly connected, but mean that a better connection structure can be formed by adding or reducing connection auxiliary components according to specific implementation conditions. The technical features of the present invention can be combined interactively without conflicting with each other, as shown in fig. 1 to 5.
A connector with two large currents at one terminal comprises an internal connector module 1 and an external connector module 2 matched with the internal connector module 1 for use, wherein the internal connector module 1 comprises an internal module main body 11, an internal module power supply terminal 12 and an internal module ground terminal 13 which are arranged inside the internal module main body 11, the internal module power supply terminal 12 is connected with a power cable 14 with two power cables, the internal module ground terminal 13 is connected with a ground cable 15, the external connector module 2 comprises an external module main body 21, an external module power supply terminal 22 and an external module ground terminal 23 which are arranged inside the external module main body 21, and the external module power supply terminal 22 and the external module ground terminal 23 can be correspondingly plugged with the internal module power supply terminal 12 and the internal module ground terminal 13 one by one.
Preferably, the internal module main body 11 is provided with an internal power terminal mounting hole 111 and an internal ground terminal mounting hole 112, and the internal module power terminal 12 and the internal module ground terminal 13 are respectively mounted in the internal power terminal mounting hole 111 and the internal ground terminal mounting hole 112; the built-in power supply terminal mounting hole 111 and the built-in ground terminal mounting hole 112 are stepped holes, the side portions of the built-in module power supply terminal 12 and the built-in module ground terminal 13 are respectively provided with a built-in terminal limiting convex ring 121 and a built-in terminal limiting concave ring 122, a built-in terminal clamping ring 16 is arranged in the built-in terminal limiting concave ring 122, the built-in module power supply terminal 12 is fixedly mounted in the built-in power supply terminal mounting hole 111 through the stepped positions in the built-in terminal limiting convex ring 121, the built-in terminal clamping ring 16 and the built-in power supply terminal mounting hole 111, and the built-in module ground terminal 13 is fixedly mounted in the built-in ground terminal mounting hole 112 through the built-in terminal limiting convex ring 121, the built-in terminal clamping ring 16 and the stepped positions in the built-in ground terminal mounting hole 112.
Preferably, the external module main body 21 has an external power terminal mounting hole 211 and an external ground terminal mounting hole 212 opened therein, and the external module power terminal 22 and the external module ground terminal 23 are mounted in the external power terminal mounting hole 211 and the external ground terminal mounting hole 212, respectively; the external power terminal mounting hole 211 and the external ground terminal mounting hole 212 are stepped holes, the side portions of the external module power terminal 22 and the external module ground terminal 23 are respectively provided with an external terminal limit step 221 and an external terminal limit concave ring 222, the external terminal limit concave ring 222 is provided with an external terminal collar 24, the external module power terminal 22 is fixedly mounted in the external power terminal mounting hole 211 through the stepped positions in the external terminal limit step 221, the external terminal collar 24 and the external power terminal mounting hole 211, and the external module ground terminal 23 is fixedly mounted in the external ground terminal mounting hole 212 through the stepped positions in the external terminal limit step 221, the external terminal collar 24 and the external ground terminal mounting hole 212; and the inner end parts of the power terminal 12 and the grounding terminal 13 of the built-in module are provided with electric shock prevention insulating plugs 17.
Preferably, the inner ends of the off-board module power terminal 22 and the off-board module ground terminal 23 are both provided with mounting holes with inward end portions, the mounting holes are provided with crown springs 25, the inner end of the internal module power terminal 12 can be inserted into the crown springs 25 at the end portions of the off-board module power terminal 22 and electrically connect the internal module power terminal 12 with the off-board module power terminal 22, and the inner end of the internal module ground terminal 13 can be inserted into the crown springs 25 at the end portions of the off-board module ground terminal 23 and electrically connect the internal module ground terminal 23 with the off-board module ground terminal 23.
In this embodiment, the outer end of the one-out two power cables 14 is provided with a card board terminal 141, and the outer end of the ground cable 15 is provided with a round terminal 151; the internal module body 11 and the external module body 21 are plastic bodies which are integrally formed by injection molding; the number of the power terminals 12 of the internal module and the number of the power terminals 22 of the external module are six, and the number of the one-out-two power cables 14 is six; the internal module ground terminal 13 and the external module ground terminal 23 are provided one by one, and the ground cable 14 is provided one by one.
Preferably, the side of the in-machine module body 11 has a mounting plate 113, the mounting plate 113 is provided with a nut receiving groove 114 from the side thereof inward, the nut receiving groove 114 is provided with a fixing nut 3 for fixing the in-machine connector module 1 therein, the mounting plate 113 is further provided with a through hole 115, the through hole 115 penetrates from two opposite faces of the mounting plate 113, and the through hole 115 vertically communicates with a screw hole in the middle of the fixing nut 3.
In practical application of the technical scheme, the one-out-two power cables 14 are adopted for shunting and supplying power to the PSU for application, and the cables do not need to be welded on a PCB and then subjected to client-side branching welding, so that the implementation steps are simplified, the implementation cost is saved, the implementation efficiency is higher, and the operation is more convenient.
In addition, the connector can be directly fixed through the fixing nut 3, the operation is more convenient and flexible, the working time is saved, and the working difficulty is reduced.
While the preferred embodiments of the present invention have been described, the present invention is not limited to the above embodiments, and those skilled in the art can make various equivalent modifications or substitutions without departing from the spirit of the present invention, and such equivalent modifications or substitutions are intended to be included within the scope of the present invention as defined by the appended claims.
Claims (10)
1. A terminal two heavy current connectors that go out, its characterized in that: the connector comprises an in-machine connector module (1) and an out-machine connector module (2) matched with the in-machine connector module (1) for use, wherein the in-machine connector module (1) comprises an in-machine module main body (11), an in-machine module power supply terminal (12) and an in-machine module ground terminal (13) which are arranged in the in-machine module main body (11), the in-machine module power supply terminal (12) is connected with a power cable (14) and a power cable (14), the in-machine module ground terminal (13) is connected with a ground cable (15), the out-machine connector module (2) comprises an out-machine module main body (21), an out-machine module power supply terminal (22) and an out-machine module ground terminal (23) which are arranged in the out-machine module main body (21), and the out-machine module power supply terminal (22) and the out-machine module ground terminal (23) can be matched with the in-machine module power supply terminal (12), The grounding terminals (13) of the built-in modules are correspondingly spliced one by one.
2. A terminal-two high current connector as claimed in claim 1, wherein: the built-in module comprises a built-in module main body (11) and is characterized in that a built-in power supply terminal mounting hole (111) and a built-in grounding terminal mounting hole (112) are formed in the built-in module main body (11), and the built-in module power supply terminal (12) and the built-in module grounding terminal (13) are mounted in the built-in power supply terminal mounting hole (111) and the built-in grounding terminal mounting hole (112) respectively.
3. A terminal-two high current connector as claimed in claim 2, wherein: the power supply terminal mounting hole (111) and the grounding terminal mounting hole (112) in the machine are both stepped holes, the side parts of the power terminal (12) and the grounding terminal (13) of the built-in module are respectively provided with an organic inner terminal limit convex ring (121) and a built-in terminal limit concave ring (122), an inner terminal retainer ring (16) is arranged in the inner terminal limiting concave ring (122), the built-in module power terminal (12) is fixedly arranged in the built-in power terminal mounting hole (111) through a built-in terminal limiting convex ring (121), a built-in terminal retainer ring (16) and a step position in the built-in power terminal mounting hole (111), the built-in module grounding terminal (13) is fixedly installed in the built-in grounding terminal installation hole (112) through a built-in terminal limiting convex ring (121), a built-in terminal clamping ring (16) and a step position in the built-in grounding terminal installation hole (112).
4. A terminal-two high current connector as claimed in claim 1, wherein: an external power supply terminal mounting hole (211) and an external ground terminal mounting hole (212) are formed in the external module main body (21), and the external module power supply terminal (22) and the external module ground terminal (23) are mounted in the external power supply terminal mounting hole (211) and the external ground terminal mounting hole (212), respectively.
5. A terminal two-out high current connector as claimed in claim 4, wherein: the external power supply terminal mounting hole (211) and the external ground terminal mounting hole (212) are both stepped holes, the side parts of the power terminal (22) of the external module and the grounding terminal (23) of the external module are both provided with an organic outer terminal limiting step (221) and an external terminal limiting concave ring (222), an external terminal retainer ring (24) is arranged in the external terminal limiting concave ring (222), the power terminal (22) of the external module is fixedly installed in the mounting hole (211) of the external power terminal through the limit step (221) of the external terminal, the collar (24) of the external terminal and the step position in the mounting hole (211) of the external power terminal, the external module grounding terminal (23) is fixedly installed in the external grounding terminal installation hole (212) through a limiting step (221) of the external terminal, an external terminal clamping ring (24) and a step position in the external grounding terminal installation hole (212).
6. A terminal-two high current connector as claimed in claim 1, wherein: and the inner end parts of the power supply terminal (12) and the grounding terminal (13) of the built-in module are respectively provided with an electric shock preventing insulating plug (17).
7. A terminal-two high current connector as claimed in claim 1, wherein: the outer module power supply terminal (22) and the outer module ground terminal (23) are both provided with mounting holes inwards from the ends, crown springs (25) are arranged in the mounting holes, the inner end of the inner module power supply terminal (12) can be inserted into the crown springs (25) at the ends of the outer module power supply terminal (22) to enable the inner module power supply terminal (12) to be electrically connected with the outer module power supply terminal (22), and the inner end of the inner module ground terminal (13) can be inserted into the crown springs (25) at the ends of the outer module ground terminal (23) to enable the inner module ground terminal (13) to be electrically connected with the outer module ground terminal (23).
8. A terminal-two high current connector as claimed in claim 1, wherein: the end part of the outer end of the one-out-two power supply cable (14) is provided with a clamping plate terminal (141), and the end part of the outer end of the grounding cable (15) is provided with a round terminal (151).
9. A terminal-two high current connector as claimed in claim 1, wherein: the internal module main body (11) and the external module main body (21) are plastic main bodies which are integrally formed by injection molding; the power supply terminals (12) of the internal modules and the power supply terminals (22) of the external modules are six, and the one-out-two power supply cables (14) are provided with six cables; the number of the inside module grounding terminal (13) and the number of the outside module grounding terminal (23) are respectively one, and the number of the grounding cables (15) is one.
10. A two terminal high current connector according to any one of claims 1 to 9, wherein: the side of the module main body (11) in the machine is provided with a mounting plate (113), the mounting plate (113) is provided with a nut accommodating groove (114) inwards from the side, a fixing nut (3) used for fixing the connector module (1) in the machine is arranged in the nut accommodating groove (114), the mounting plate (113) is also provided with a through hole (115), the through hole (115) is communicated with two opposite surfaces of the mounting plate (113), and the through hole (115) is vertically communicated with a screw hole in the middle of the fixing nut (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121181410.2U CN214957384U (en) | 2021-05-28 | 2021-05-28 | One-terminal two-outlet large-current connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121181410.2U CN214957384U (en) | 2021-05-28 | 2021-05-28 | One-terminal two-outlet large-current connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214957384U true CN214957384U (en) | 2021-11-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121181410.2U Active CN214957384U (en) | 2021-05-28 | 2021-05-28 | One-terminal two-outlet large-current connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214957384U (en) |
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2021
- 2021-05-28 CN CN202121181410.2U patent/CN214957384U/en active Active
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