CN214204039U - Novel charging and discharging port connector - Google Patents
Novel charging and discharging port connector Download PDFInfo
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- CN214204039U CN214204039U CN202120494767.XU CN202120494767U CN214204039U CN 214204039 U CN214204039 U CN 214204039U CN 202120494767 U CN202120494767 U CN 202120494767U CN 214204039 U CN214204039 U CN 214204039U
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- female
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/14—Plug-in electric vehicles
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Abstract
The utility model relates to a novel charging and discharging port connector, which comprises a male plug and a female plug, wherein the male plug comprises a cylindrical male plug body, the outer wall of the male plug body is sleeved with a male-plug negative terminal, the inner wall of the male plug body is fixedly provided with two male-plug signal terminals, the center of the male plug body is provided with a male-plug positive terminal, the female plug comprises a female plug body, the center of the female plug body is provided with an installation column, a ring groove is formed between the tail end of the installation column and the female plug body, the female-plug positive terminal is arranged at the center of the installation column, the outer wall of the installation column is provided with two female-plug signal terminals, the inner wall of the ring groove is provided with a female-plug negative terminal, when the male plug body and the female plug body are plugged, the male plug positive terminal and the female plug positive terminal, the male plug negative terminal and the female plug negative terminal, and the two male plug signal terminals and the two female plug signal terminals respectively form contact.
Description
Technical Field
The utility model relates to a storage battery car technical field that charges, especially a novel charge-discharge connector.
Background
Along with the economic soaring of China, the urbanization process is accelerated, and the traveling distance of citizens is continuously prolonged. The electric bicycle has the advantages of cleanness, environmental protection, energy conservation and high economic cost performance, so that the industry of the electric bicycle is developed at a high speed in China. Various connectors are involved in the charging of the electric bicycle, and the existing connector only has positive and negative contact pins and does not have a signal transmission contact pin, so that effective signal control cannot be performed.
Disclosure of Invention
The to-be-solved technical problem of the utility model is to provide a novel charge and discharge connector of simple structure, easy to use.
In order to solve the above technical problems, the utility model provides a novel charging and discharging port connector, which comprises a male plug and a female plug, wherein the male plug comprises a cylindrical male plug body, the outer wall of the male plug body is sleeved with a male-inserting negative terminal, the inner wall of the male plug body is fixedly provided with two male-inserting signal terminals, the center of the male plug body is provided with a male-inserting positive terminal, the female plug comprises a female plug body, the center of the female plug body is provided with an installation column, an annular groove is formed between the tail end of the installation column and the female plug body, the female-inserting positive terminal is arranged at the center of the installation column, the outer wall of the installation column is provided with two female-inserting signal terminals, the inner wall of the annular groove is provided with a female-inserting negative terminal, so that the male-inserting positive terminal and the female-inserting positive terminal, the male-inserting negative terminal and the female-inserting negative terminal, and the two male-inserting signal terminals are respectively contacted with the two female-inserting signal terminals when the male plug body and the female plug body are plugged, to form a via.
Further, the inside mounting panel that sets up of tail end of public plug body, the center of mounting panel sets up public anodal terminal mounting hole of inserting, and public anodal terminal's of inserting tail end fixed mounting is in public anodal terminal mounting hole of inserting, and public anodal terminal's of inserting front end is put into public plug originally internally.
Furthermore, the outer wall of the male plug body is provided with a ring platform, the annular male-plug negative terminal is sleeved on the ring platform, the tail part of the male-plug negative terminal is provided with a male-plug negative terminal connecting sheet, and a male-plug negative terminal wiring hole is formed in the male-plug negative terminal connecting sheet and used for being connected with the wire core.
Further, the inner wall of public plug body sets up first public inserting signal terminal mounting groove and the public inserting signal terminal mounting groove of second, first public inserting signal terminal and the public inserting signal terminal of second inlay respectively and establish in the public inserting signal terminal mounting groove of first public inserting signal terminal mounting groove and second public inserting signal terminal mounting groove, and the tail end of the public inserting signal terminal of first public inserting signal terminal and second passes the mounting panel setting for link to each other with the sinle silk that corresponds.
Furthermore, the male plug also comprises a wire protecting sleeve, the tail end of the male plug body is sleeved in the wire protecting sleeve, and the cable extends into the wire protecting sleeve.
Furthermore, one side of the wire protecting sleeve is forwards protruded to be provided with a limiting insertion rod, the female plug body is provided with a limiting groove matched with the limiting insertion rod, and the limiting insertion rod slides along the limiting groove when the male plug body is plugged with the female plug body to be positioned and installed.
Further, the central authorities of erection column set up female positive terminal mounting hole of inserting, and female positive terminal setting of inserting is in female positive terminal mounting hole of inserting, and public negative terminal of inserting stretches into the annular when public plug body and female plug body are inserted and is closed, and public front end of inserting the positive terminal inserts in the female positive terminal mounting hole of inserting and mother inserts the positive terminal contact with female, and spacing inserted bar inserts the spacing groove.
Further, the outer wall of erection column sets up first female signal terminal mounting groove of inserting and the female signal terminal mounting groove of inserting of second, and first female signal terminal of inserting inlays to be established at first female signal terminal mounting groove of inserting, and the female signal terminal of inserting of second inlays to be established at the female signal terminal mounting groove of inserting of second, and the tail end protrusion that first female signal terminal of inserting, the female signal terminal of inserting of second sets up female signal terminal contact of inserting, is used for when public plug and female plug insert to close and forms the contact with first public signal terminal of inserting, the public signal terminal of inserting of second.
Further, the inner wall of female plug body sets up female negative terminal mounting groove of inserting, and female negative terminal of inserting inlays to be established at female negative terminal mounting groove of inserting, and female tail end of inserting the negative terminal sets up female negative terminal contact of inserting, is used for public female negative terminal of inserting to form the contact when public plug and female plug are inserted and are closed.
Further, the two sides of the female plug body are provided with mounting lugs, and the mounting lugs are provided with fixing screw holes for mounting screws, so that the female plug is convenient to mount.
The technical effects of the utility model are that: (1) compared with the prior art, the novel charging and discharging port connector of the utility model is additionally provided with two signal terminals, so that the novel charging and discharging port connector has the function of connecting signals; (2) due to the arrangement of the limiting inserted rod and the limiting groove, errors of the male plug and the female plug can be effectively avoided, positioning and installation are realized, and the efficiency is improved; (3) the male plug and the female plug are arranged correspondingly, so that the isolation between the outside and a power supply and between the outside and a signal is guaranteed, and the creepage distance and the electric clearance are guaranteed by the positive and negative terminals and the signal terminal in the inserting process and after the insertion, and the safety and the reliability are realized.
Drawings
The invention will be described in further detail with reference to the accompanying drawings:
fig. 1 is a schematic perspective view of the charging/discharging port connector of the present invention;
FIG. 2 is a perspective view of a female plug;
FIG. 3 is a perspective view of a male plug;
FIG. 4 is an exploded view of the male plug;
fig. 5 is a schematic perspective view of a female plug body;
FIG. 6 is a perspective view of the female plug body at another angle;
fig. 7 is a schematic perspective view of the male signal terminal;
FIG. 8 is a perspective view of the male plug body;
fig. 9 is a schematic perspective view of the female negative terminal;
fig. 10 is a schematic perspective view of a female signal terminal;
fig. 11 is a schematic perspective view of the male negative terminal;
in the figure:
the wire sheath 1, the cable 11, the limit insertion rod 12, the wire core 13, the male-insertion positive terminal 14, the first male-insertion signal terminal 15, the second male-insertion signal terminal 16, the male-insertion signal terminal wiring hole 17, the female plug body 2, the female-insertion positive terminal 20, the mounting lug 21, the limit groove 22, the mounting post 23, the female-insertion positive terminal mounting hole 24, the ring groove 25, the fixing screw hole 26, the female-insertion negative terminal mounting groove 27, the first female-insertion signal terminal mounting groove 28, the second female-insertion signal terminal mounting groove 29, the female-insertion negative terminal 3, the female-insertion negative terminal contact 31, the first female-insertion signal terminal 4, the second female-insertion signal terminal 41, the female-insertion signal terminal contact 42, the male-insertion negative terminal 5, the male-insertion negative terminal connecting piece 51, the male-insertion negative terminal wiring hole 52, the male plug body 7, the mounting plate 71, the male-insertion positive terminal mounting hole 72, the first male-insertion signal terminal mounting groove 73, and a second male signal terminal mounting groove 74.
Detailed Description
Example 1
As shown in fig. 1 to 11, the novel charging/discharging port connector of the present embodiment includes a male plug and a female plug, the male plug includes a cylindrical male plug body 7 and a wire sheath 1, an outer wall of the male plug body 7 is sleeved with a male-inserted negative terminal 5, an inner wall of the male plug body 7 is fixedly provided with a first male-inserted signal terminal 15 and a second male-inserted signal terminal 16, a center of the male plug body 7 is provided with a male-inserted positive terminal 14, the female plug includes a female plug body 2, a mounting post 23 is disposed in a center of the female plug body 2, an annular groove 25 is formed between a tail end of the mounting post 23 and the female plug body 2, the female-inserted positive terminal 20 is disposed in a center of the mounting post 23, an outer wall of the mounting post 23 is provided with a first female-inserted signal terminal 4 and a second female-inserted signal terminal 41, and an inner wall of the annular groove 25 is provided with a female-inserted negative terminal 3, so that the male-inserted positive terminal 14 and the female-inserted positive terminal 20, the female plug-inserted positive terminal 20, and the female plug body 2 are inserted when the male plug body 7 is inserted into the female plug body 2, The male-plug negative terminal 5 and the female-plug negative terminal 3, the first male-plug signal terminal 15 and the first female-plug signal terminal 4, and the second male-plug signal terminal 16 and the second female-plug signal terminal 41 are respectively in contact to form a passage.
Specifically, a mounting plate 71 is arranged inside the tail end of the male plug body 7, a male plug positive terminal mounting hole 72 is arranged in the center of the mounting plate 71, the tail end of the male plug positive terminal 14 is fixedly mounted in the male plug positive terminal mounting hole 72, and the front end of the male plug positive terminal 14 is arranged in the male plug body 7; the outer wall of the male plug body 7 is provided with a ring platform, the annular male-plug negative terminal 5 is sleeved on the ring platform, the tail part of the male-plug negative terminal 5 is provided with a male-plug negative terminal connecting sheet 51, and the male-plug negative terminal connecting sheet 51 is provided with a male-plug negative terminal wiring hole 52 for connecting with the corresponding wire core 13 in the cable 11.
The tail end of the male plug body 7 is sleeved in the wire protecting sleeve 1, the cable 11 extends into the wire protecting sleeve 1, and the wire core 13 in the cable 1 is connected with the corresponding male plug positive terminal 14, the male plug negative terminal 5, the first male plug signal terminal 15 and the second male plug signal terminal 16.
One side of wire sheath 1 protrusion forward sets up spacing inserted bar 12, sets up the spacing groove 22 with spacing inserted bar 12 looks adaptation on the female plug body 2, and spacing inserted bar 12 slides along spacing groove 22 when public plug body 7 is pegged graft with female plug body 2, fixes a position the installation.
The central authorities of erection column 23 set up female positive terminal mounting hole 24 of inserting, and female positive terminal 20 of inserting sets up in female positive terminal mounting hole 24 of inserting, and public negative terminal 5 of inserting stretches into annular 25 when public plug body 7 and female plug body 2 are inserted and are closed in, and public positive terminal 14's front end inserts female positive terminal mounting hole 24 of inserting and female positive terminal 20 contact of inserting, and spacing inserted bar 12 inserts spacing groove 22.
The outer wall of erection column 23 sets up first female signal terminal mounting groove 28 and the female signal terminal mounting groove 29 of inserting of second, and first female signal terminal 4 of inserting inlays to be established at first female signal terminal mounting groove 28 of inserting, and the female signal terminal 41 of inserting inlays to be established at the female signal terminal mounting groove 29 of second, and first female signal terminal 4 of inserting, the female tail end protrusion of inserting signal terminal 41 of second set up female signal terminal contact 42 of inserting, is used for forming the contact with first public signal terminal 15, the public signal terminal 16 of inserting of second when public plug and female plug are inserted and are closed.
The two sides of the female plug body 2 are provided with mounting lugs 21, and the mounting lugs 21 are provided with fixing screw holes 26 for mounting screws, so that the female plug can be conveniently mounted.
It should be understood that the above examples are only for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And that obvious changes and modifications may be made without departing from the spirit of the invention.
Claims (10)
1. A novel charging and discharging port connector is characterized by comprising a male plug and a female plug, wherein the male plug comprises a cylindrical male plug body, the outer wall of the male plug body is sleeved with a male plug negative terminal, two male plug signal terminals are fixedly arranged on the inner wall of the male plug body, a male plug positive terminal is arranged in the center of the male plug body, the female plug comprises a female plug body, an installation column is arranged in the center of the female plug body, an annular groove is formed between the tail end of the installation column and the female plug body, a female plug positive terminal is arranged in the center of the installation column, two female plug signal terminals are arranged on the outer wall of the installation column, a female plug negative terminal is arranged on the inner wall of the annular groove, when the male plug body and the female plug body are plugged, the male plug positive terminal and the female plug positive terminal, the male plug negative terminal and the female plug negative terminal, and the two male plug signal terminals and the two female plug signal terminals respectively form contact.
2. The novel charging and discharging port connector as recited in claim 1, wherein a mounting plate is disposed inside the tail end of the male plug body, a male-plug positive terminal mounting hole is disposed in the center of the mounting plate, the tail end of the male-plug positive terminal is fixedly mounted in the male-plug positive terminal mounting hole, and the front end of the male-plug positive terminal is disposed in the male plug body.
3. The novel charging and discharging port connector as claimed in claim 2, wherein the outer wall of the male plug body is provided with a ring platform, the annular male-insertion negative terminal is sleeved on the ring platform, the tail part of the male-insertion negative terminal is provided with a male-insertion negative terminal connecting piece, and the male-insertion negative terminal connecting piece is provided with a male-insertion negative terminal connecting hole.
4. The novel charging and discharging port connector as recited in claim 3, wherein the inner wall of the male plug body is provided with a first male plug signal terminal mounting groove and a second male plug signal terminal mounting groove, the first male plug signal terminal and the second male plug signal terminal are respectively embedded in the first male plug signal terminal mounting groove and the second male plug signal terminal mounting groove, and the tail ends of the first male plug signal terminal and the second male plug signal terminal are arranged through the mounting plate.
5. The novel charging and discharging port connector as recited in claim 4, wherein the male plug further comprises a wire sheath, the tail end of the male plug body is sleeved in the wire sheath, and the cable extends into the wire sheath.
6. The connector of claim 5, wherein a limit plug rod protrudes forward from one side of the cable sheath, the female plug body is provided with a limit groove adapted to the limit plug rod, and the limit plug rod slides along the limit groove when the male plug body is plugged with the female plug body.
7. The connector of claim 6, wherein a female positive terminal mounting hole is formed in the center of the mounting post, the female positive terminal is disposed in the female positive terminal mounting hole, the male negative terminal extends into the annular groove when the male plug body is plugged into the female plug body, the front end of the male positive terminal is inserted into the female positive terminal mounting hole to contact with the female positive terminal, and the limit rod is inserted into the limit groove.
8. The connector of claim 7, wherein the outer wall of the mounting post is provided with a first female signal terminal mounting groove and a second female signal terminal mounting groove, the first female signal terminal is embedded in the first female signal terminal mounting groove, the second female signal terminal is embedded in the second female signal terminal mounting groove, and the tail ends of the first female signal terminal and the second female signal terminal protrude to form female signal terminal contacts for contacting with the first male signal terminal and the second male signal terminal when the male plug and the female plug are plugged.
9. The connector of claim 8, wherein the inner wall of the female plug body is provided with a female negative terminal mounting groove, the female negative terminal is embedded in the female negative terminal mounting groove, and the tail end of the female negative terminal is provided with a female negative terminal contact for contacting the male and female negative terminals when the male plug and the female plug are plugged together.
10. The connector of claim 9, wherein the female plug body is provided with mounting lugs at both sides thereof, and the mounting lugs are provided with fixing screw holes for mounting screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120494767.XU CN214204039U (en) | 2021-03-08 | 2021-03-08 | Novel charging and discharging port connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120494767.XU CN214204039U (en) | 2021-03-08 | 2021-03-08 | Novel charging and discharging port connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214204039U true CN214204039U (en) | 2021-09-14 |
Family
ID=77639747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120494767.XU Active CN214204039U (en) | 2021-03-08 | 2021-03-08 | Novel charging and discharging port connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214204039U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113764937A (en) * | 2021-10-11 | 2021-12-07 | 中国计量大学 | Terminal butt-joint device |
-
2021
- 2021-03-08 CN CN202120494767.XU patent/CN214204039U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113764937A (en) * | 2021-10-11 | 2021-12-07 | 中国计量大学 | Terminal butt-joint device |
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