CN219760019U - 180-degree two-chip terminal shielding connector - Google Patents
180-degree two-chip terminal shielding connector Download PDFInfo
- Publication number
- CN219760019U CN219760019U CN202321022094.3U CN202321022094U CN219760019U CN 219760019 U CN219760019 U CN 219760019U CN 202321022094 U CN202321022094 U CN 202321022094U CN 219760019 U CN219760019 U CN 219760019U
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- plug
- socket
- terminal
- connector
- chip
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- 238000003466 welding Methods 0.000 claims abstract description 18
- 235000014676 Phragmites communis Nutrition 0.000 claims abstract description 5
- 238000007789 sealing Methods 0.000 claims description 13
- 238000003825 pressing Methods 0.000 claims description 3
- 238000002788 crimping Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002500 effect on skin Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
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- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model discloses a 180-degree two-chip terminal shielding connector. The technical scheme adopted comprises the following steps: the utility model provides a grafting complex connector plug, connector socket, the connector plug includes plug housing, two establish through insulating rubber core the piece formula power female terminal in the plug housing, the connector socket includes the socket housing and establishes two piece formula power male terminal in the socket housing, its characterized in that: the plug comprises a plug shell, and is characterized in that a plug socket is arranged at the front end of the plug shell, a plug shell baffle is arranged in the plug socket, a plug interface waterproof ring is sleeved outside the plug shell baffle, and the sheet type power female terminal comprises a female terminal sheet welding part, a female terminal direction inserting part integrally formed at the front end of the female terminal sheet welding part and a reed arranged in the female terminal direction inserting part.
Description
Technical Field
The utility model belongs to the field of new energy electric automobiles, and particularly relates to a connector applied to a new energy electric automobile.
Background
Connectors are also called connectors, i.e. devices that connect two active devices for transmitting electrical current or signals. The connector consists of a connector socket and a connector plug which is in plug-in fit with the connector socket. The connector plug comprises a plug shell and a power female terminal arranged in the plug shell through an insulating rubber core, and the connector socket comprises a socket shell and a power male terminal arranged in the socket shell. The traditional connector power female terminal of the same type is mostly a circular crown spring jack, and the internal annular spring contact has the defects of complicated processing, unreliable crimping, temperature rise, higher processing cost and the like.
Disclosure of Invention
The utility model aims to provide a 180-degree two-chip terminal shielding connector.
In order to solve the problems, the technical scheme adopted by the utility model comprises the following steps: the utility model provides a grafting complex connector plug, connector socket, the connector plug includes plug housing, two establish through insulating rubber core the piece formula power female terminal in the plug housing, the connector socket includes the socket housing and establishes two piece formula power male terminal in the socket housing, its characterized in that: the plug comprises a plug shell, and is characterized in that a plug socket is arranged at the front end of the plug shell, a plug shell baffle is arranged in the plug socket, a plug interface waterproof ring is sleeved outside the plug shell baffle, the sheet type power female terminal comprises a female terminal sheet welding part, a female terminal shape inserting part integrally formed at the front end of the female terminal sheet welding part and a reed arranged in the female terminal shape inserting part, a female terminal shape opening for inserting the sheet type power male terminal is arranged at the front end of the female terminal shape inserting part, the sheet type power male terminal comprises a male terminal sheet inserting head and a nut arranged at the rear end of the male terminal sheet inserting head, a female terminal shape inserting part fixing seat extending into the plug socket is integrally formed at the front end of the insulating rubber core, and the female terminal shape inserting part is pressed in the female terminal shape inserting part fixing seat.
The 180-degree two-chip terminal shielding connector is characterized in that: the plug shielding cover is arranged outside the insulating rubber core, the socket shielding cover is arranged at the front end of the socket shell, and the elastic contact piece which is contacted with the socket shielding cover is integrally stamped on the plug shielding cover.
The 180-degree two-chip terminal shielding connector is characterized in that: the connection parts of the female end-shaped plug-in parts are connected with each other through dovetail buckles and dovetail grooves.
The 180-degree two-chip terminal shielding connector is characterized in that: the rear end of the plug shell is sequentially provided with a shielding ring outer sleeve, a shielding ring inner sleeve, a plug tail pressing plate, a plug tail cable waterproof pad, a wire clamp and a plug tail rear cover.
The 180-degree two-chip terminal shielding connector is characterized in that: the rear end of the male terminal sheet-shaped plug connector is provided with a sealing groove, and a sheet-type terminal sealing ring in sealing fit with the socket shell is arranged through the sealing groove.
The 180-degree two-chip terminal shielding connector is characterized in that: the male-end flaky plug is provided with a clamping groove, and a buckle clamped with the clamping groove is arranged in the socket shell.
The 180-degree two-chip terminal shielding connector is characterized in that: the power-assisted plug comprises a plug shell, and is characterized in that a power-assisted handle is arranged at the front end of the plug shell, a locking slide block is arranged on the power-assisted handle, and a T-shaped connecting column matched with the locking slide block is arranged at the rear end of the plug shell.
The 180-degree two-chip terminal shielding connector is characterized in that: the chip type power male terminal comprises a long chip type power male terminal and a short chip type power male terminal.
The 180-degree two-chip terminal shielding connector is characterized in that: the rear end of the socket shell is provided with a socket interface waterproof ring.
The 180-degree two-chip terminal shielding connector has the following advantages:
1. the chip power female terminal is adopted, the head part is provided with a square socket, the tail part is provided with a chip welding part, the front end of the square socket can be plugged into and pulled out of the chip power male terminal, the chip welding part can be welded by ultrasonic waves, the use is more flexible, and the connection is more reliable;
2. the chip type power female terminal and the chip type power male terminal are adopted, the chip type structure has strong current carrying capacity and lower temperature rise under the condition of the same sectional area, and the conductivity is better;
3. the wavy reed is arranged in the square socket of the chip power female terminal, the contact points are more, the skin effect of the current is effectively weakened by flat arrangement, the contact area of the terminal is larger, the current carrying capacity is stronger, and the temperature rise is lower;
4. the chip power female terminal and the chip power male terminal are adopted, the overall structure is small in size, and the space required during use is smaller;
5. the chip power female terminal and the chip power male terminal are adopted, so that the chip power female terminal and the chip power male terminal are more suitable for mass production, the cost is effectively reduced, and the market demand is met.
The utility model is further described below with reference to the drawings.
Drawings
FIG. 1 is an exploded view of a connector plug of the present utility model;
FIGS. 2 and 3 are cross-sectional views of the connector plug of the present utility model at different angles;
fig. 4 is a schematic structural view of a chip type power female terminal of the present utility model;
fig. 5 is a cross-sectional view of a chip power female terminal of the present utility model;
FIG. 6 is a schematic structural view of an insulation core according to the present utility model;
FIG. 7 is an exploded view of the connector receptacle of the present utility model;
fig. 8 and 9 are cross-sectional views of the connector receptacle of the present utility model at different angles;
fig. 10 is a schematic structural view of a chip-type power male terminal of the present utility model;
fig. 11 is a schematic diagram of the connection of the chip power female terminal and the chip power male terminal of the present utility model.
Detailed Description
Referring to fig. 1-11, the 180 degree two chip terminal shield connector of the present utility model includes a plug-in mating connector insert 1 and a connector receptacle 2. The connector plug 1 comprises a plug housing 3 and two sheet type power female terminals 5 which are arranged in the plug housing 3 through an insulating rubber core 4, and the connector socket 2 comprises a socket housing 6 and two sheet type power male terminals 7 which are arranged in the socket housing 6. The front end of the plug housing 3 is provided with a square plug jack 8, a plug housing baffle 9 is arranged in the plug jack 8, and a plug interface waterproof ring 10 is sleeved outside the plug housing baffle 9. The plug shell baffle 9 is hooked with the inner hook of the plug jack 8 through a side hanging groove. The chip power female terminal 5 comprises a female terminal chip welding part 11, a female terminal shape inserting part 12 integrally formed at the front end of the female terminal chip welding part 11 in a punching mode, and a reed 13 arranged in the female terminal shape inserting part 12. The front end of the female end-shaped plug-in part 12 is provided with a female end-shaped opening 14 for inserting the chip power male terminal 7. The chip power male terminal 7 comprises a male terminal chip plug 15 and a nut 16 arranged at the rear end of the male terminal chip plug 15, wiring is conducted through the nut 16, the chip power male terminal has the advantages that screws are not easy to slide and leak copper, locking screws in equipment are convenient, connection directions are changeable, and the chip power male terminal 7 is suitable for being used in complex equipment, and the nut 16 is particularly riveted or welded in a screw hole 38 at the rear end of the chip power male terminal 7. The front end integrated into one piece of insulating rubber core 4 has stretches into female end shape grafting portion fixing base 17 of plug socket 8, female end shape grafting portion 12 crimping is in female end shape grafting portion fixing base 17 is interior, in order to ensure female end shape grafting portion 12 stable setting is in plug socket 8. After the above structure is adopted, after the connector plug 1 and the connector socket 2 are plugged, the male-end sheet plug 15 of the sheet-type power male terminal 7 is inserted into the female-end-shaped plug 12 of the sheet-type power female terminal 5, so as to realize the conduction of the circuit in the plug jack 8.
Preferably, the insulation rubber core 4 is externally provided with a plug shielding cover 18, the front end of the socket housing 6 is provided with a socket shielding cover 19, and elastic contact pieces 20 which are in contact with the socket shielding cover 19 are integrally stamped on the plug shielding cover 18. When the connector plug 1 and the connector socket 2 are plugged, the elastic contact pieces 20 of the plug shielding cover 18 press the surface of the socket shielding cover 19, so that the shielding of the whole connector is realized.
Preferably, the connection parts of the female-end-shaped plug-in parts 12 are connected with each other through dovetail buckles 21 and dovetail grooves 22, so as to realize stable connection of the female-end-shaped plug-in parts 12.
Preferably, the rear end of the plug housing 3 is provided with a shielding ring outer sleeve 23, a shielding ring inner sleeve 24, a plug tail pressing plate 25, a plug tail cable waterproof pad 26, a wire clamp 27 and a plug tail rear cover 28 in sequence. The cable 37 is connected through the shield ring outer sleeve 23, the shield ring inner sleeve 24, the plug tail press plate 25, the plug tail cable waterproof pad 26, the wire clip 27 and the plug tail rear cover 28 described above.
Preferably, a sealing groove 29 is provided at the rear end of the male terminal sheet plug 15, and a sheet terminal sealing ring 30 in sealing engagement with the socket housing 6 is provided through the sealing groove 29 to achieve a waterproof effect.
Preferably, the male terminal sheet-like connector 15 is provided with a clamping groove 31, and the socket housing 6 is provided with a buckle 32 clamped with the clamping groove 31, so as to realize a backstop effect on the male terminal sheet-like connector 15 after being crimped.
Preferably, the front end of the plug housing 3 is provided with a booster handle 33, the booster handle 33 is provided with a locking slide block 34, and the rear end of the plug housing 3 is provided with a T-shaped connecting column 35 matched with the locking slide block 34, so as to play a role in locking the booster handle 29 after rotating in place.
Preferably, the chip power male terminal 7 includes a long chip power male terminal 701 and a short chip power male terminal 702. By providing a length-to-length arrangement, interference between nuts 16 is prevented, and wiring is facilitated.
Preferably, a socket interface waterproof ring 36 is provided at the rear end of the socket housing 6 to realize interface sealing after the socket housing 6 is mounted.
The present utility model is not limited to the above-described preferred embodiments, but is not limited to the above-described embodiments, and any simple modification, equivalent changes and modification made by those skilled in the art can be made without departing from the scope of the present utility model, while still remaining within the scope of the present utility model.
Claims (9)
1. The utility model provides a 180 two chip terminal shielding connector of degree, includes grafting complex connector plug (1), connector socket (2), connector plug (1) include plug housing (3), two establish through insulating rubber core (4) piece formula power female terminal (5) in plug housing (3), connector socket (2) include socket housing (6) and establish two piece formula power male terminal (7) in socket housing (6), its characterized in that: the plug comprises a plug housing (3), wherein the front end of the plug housing is provided with a plug socket (8), the plug socket (8) is internally provided with a plug housing baffle (9), the plug housing baffle (9) is sleeved with a plug interface waterproof ring (10), the chip power female terminal (5) comprises a female terminal sheet welding part (11), a female terminal sheet welding part (11) front end is integrally formed by stamping, a female terminal sheet welding part (12) and a reed (13) arranged in the female terminal sheet welding part (12), the front end of the female terminal sheet welding part (12) is provided with a female terminal sheet opening (14) for inserting the chip power male terminal (7), the chip power male terminal (7) comprises a male terminal sheet welding part (15) and a nut (16) arranged at the rear end of the male terminal sheet welding part (15), the front end of the insulating rubber core (4) is integrally formed with a female terminal sheet welding part fixing seat (17) extending into the plug socket (8), and the female terminal sheet welding part fixing seat (12) is in the female terminal sheet welding part (17).
2. The 180 degree two chip terminal shield connector of claim 1, wherein: the plug shielding cover (18) is arranged outside the insulating rubber core (4), the socket shielding cover (19) is arranged at the front end of the socket shell (6), and elastic contact pieces (20) in contact with the socket shielding cover (19) are integrally stamped on the plug shielding cover (18).
3. The 180 degree two chip terminal shield connector of claim 1, wherein: the connection part of the female end-shaped plug-in part (12) is connected with each other through a dovetail buckle (21) and a dovetail groove (22).
4. The 180 degree two chip terminal shield connector of claim 1, wherein: the rear end of the plug shell (3) is sequentially provided with a shielding ring outer sleeve (23), a shielding ring inner sleeve (24), a plug tail pressing plate (25), a plug tail cable waterproof pad (26), a wire clamp (27) and a plug tail rear cover (28).
5. The 180 degree two chip terminal shield connector of claim 1, wherein: the rear end of the male terminal sheet-shaped plug connector (15) is provided with a sealing groove (29), and a sheet-type terminal sealing ring (30) in sealing fit with the socket shell (6) is arranged through the sealing groove (29).
6. The 180 degree two chip terminal shield connector of claim 1, wherein: the male terminal flaky plug connector (15) is provided with a clamping groove (31), and a buckle (32) clamped with the clamping groove (31) is arranged in the socket shell (6).
7. The 180 degree two chip terminal shield connector of claim 1, wherein: the power-assisted plug is characterized in that a power-assisted handle (33) is arranged at the front end of the plug shell (3), a locking sliding block (34) is arranged on the power-assisted handle (33), and a T-shaped connecting column (35) matched with the locking sliding block (34) is arranged at the rear end of the plug shell (3).
8. The 180 degree two chip terminal shield connector of claim 1, wherein: the chip type power male terminal (7) comprises a long chip type power male terminal (701) and a short chip type power male terminal (702).
9. The 180 degree two chip terminal shield connector of claim 1, wherein: the rear end of the socket shell (6) is provided with a socket interface waterproof ring (36).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321022094.3U CN219760019U (en) | 2023-05-04 | 2023-05-04 | 180-degree two-chip terminal shielding connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321022094.3U CN219760019U (en) | 2023-05-04 | 2023-05-04 | 180-degree two-chip terminal shielding connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219760019U true CN219760019U (en) | 2023-09-26 |
Family
ID=88074811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321022094.3U Active CN219760019U (en) | 2023-05-04 | 2023-05-04 | 180-degree two-chip terminal shielding connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219760019U (en) |
-
2023
- 2023-05-04 CN CN202321022094.3U patent/CN219760019U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |