CN203562621U - Heavy current connector - Google Patents
Heavy current connector Download PDFInfo
- Publication number
- CN203562621U CN203562621U CN201320687266.9U CN201320687266U CN203562621U CN 203562621 U CN203562621 U CN 203562621U CN 201320687266 U CN201320687266 U CN 201320687266U CN 203562621 U CN203562621 U CN 203562621U
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- CN
- China
- Prior art keywords
- plug
- socket
- casing
- unit
- current connector
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000009434 installation Methods 0.000 claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- 238000005267 amalgamation Methods 0.000 claims description 9
- 238000003825 pressing Methods 0.000 claims description 3
- 210000001503 joint Anatomy 0.000 abstract 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Images
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- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model discloses a heavy current connector which is composed of a plug unit and a socket unit. The plug unit comprises a plug housing, a sleeve, a plug binding post and a plug upper cover, wherein a watchband contact finger is arranged at an opening end of the sleeve, the other end of the sleeve is connected with the plug binding post, and the open end of the sleeve matches a plug end of the plug housing. The socket unit comprises a socket housing, a pin and a socket binding post, wherein the pin is inserted into the plug housing, and the socket binding post is fixedly assembled in the housing and connected with the pin. The plug unit is plugged with the socket unit, and the pin is not in circumferentially butt joint with the watchband contact finger in the sleeve. According to the heavy-current connector of the utility model, the plug unit is not in circumferential connection with the socket unit, so that butt joint of the watchband contact finger is stable, power off does not occur during vibration, contact is firm, the plug unit and the socket unit can be rotated circumferentially according to the installation environment, convenience for high/low-difference butt joint is provided, and spatial requirements are reduced.
Description
Technical field
The utility model relates to a kind of connector, relates in particular to a kind of high current connector.
Background technology
Conversion, storage and the transmission of the energy is with electric energy transmission substantially, and electric energy is sent to electric equipment as carrier from energy resource collecting device, holder using cable and jockey.The design of energy resource collecting device, holder and electric equipment and application are maked rapid progress, electric equipment high-power, portable, field formula will be considered the watt level of jockey conventionally, plug number of times, installation dimension, water proof and dust proof, shielding properties, fast insert-pull, the specific (special) requirements such as current continuity, so connector industry is more and more higher to the requirement of high current connector, the application in battery, controller and high voltage distribution box is also comparatively remarkable.
High current connector of the prior art has some comparatively general defects, and the way of contact is fixed, and vibrates easier power-off, under a lot of spatial limitation states, cannot reasonable installation, and higher to requirements of installation space, water resistance is general, can not satisfy the demands.
Utility model content
The purpose of this utility model is to solve above-mentioned technical problem, proposes high current connector.
The purpose of this utility model, will be achieved by the following technical programs: high current connector, by plug unit and socket unit, formed, especially,
Described plug unit comprises plug casing, sleeve, plug bond terminal and plug upper cover, described sleeve is placed in the space of plug casing and the amalgamation of plug upper cover phase with plug bond terminal, in the opening end of described sleeve one end, be provided with watchband-shaped contactor, the sleeve other end is conducted and is connected with plug bond terminal, and the opening end of described sleeve and the plug end of plug casing match, described plug bond terminal bottom is extended the space of plug casing and the amalgamation of plug upper cover phase and is connected with wire
Described socket unit comprises Socket casing, contact pin and socket binding post, and described contact pin is connected to Socket casing, and described socket binding post is fixedly attached and is conducted in Socket casing and with contact pin,
After described contact pin stretches to and has in flexible watchband-shaped contactor, described plug unit and socket unit are conducted.
Especially, described plug bond terminal is at right angles conducted and is connected with sleeve, and described plug casing is with the space of plug upper cover phase amalgamation the space, right angle matching with it.
Especially, described socket binding post and contact pin place axis are at right angles conducted.
Especially, described plug casing is provided with retaining mechanism, and described Socket casing is provided with lock ring, described retaining mechanism and lock ring axial restraint plug unit and socket unit.
Especially, described lockable mechanism is comprised of tightening cover and fixing jump ring, and described tightening cover is fixed at plug casing.
Especially, between described plug casing and plug upper cover, be provided with water-proof strip, described socket unit is provided with water proof ring, between described plug bond terminal and wire, be provided with cable tail cap and cable water proof ring, described plug bond terminal, cable tail cap, cable water proof ring and the wire one of colding pressing, described cable tail cap and plug casing and plug upper cover are tightly connected.
Especially, between described contact pin and Socket casing, be provided with location collar.
Especially, described socket unit is provided with installation panel, and the encirclement plate of described installation panel and Socket casing matches.
Especially, described high current connector is applied to trolley bus.
The beneficial effects of the utility model are mainly reflected in:
1. plug unit and socket unit docks without circumferential conducting, and watchband-shaped contactor docking is stable, and vibrating not can power-off, and it is firm to contact, and plug unit and socket unit can rotate in a circumferential direction according to attaching environment, have reduced space requirement.
2. plug wire terminal and the rectangular state of slotting axle place axis, facilitate attachment of conductors, conserve space.
3. possess axial restraint lockable mechanism, prevent that plug unit is separation with socket unit, guaranteed the stability of connector.
4. increase a series of waterproof setting, improved the waterproof effect of connector.
Accompanying drawing explanation
Fig. 1 is the grafting overall structure schematic diagram of the utility model high current connector.
Fig. 2 is the plug unit structural representation of the utility model high current connector.
Fig. 3 is the exploded perspective view of Fig. 2.
Fig. 4 is the socket unit structural representation of the utility model high current connector.
Fig. 5 is the exploded perspective view of Fig. 4.
Embodiment
The utility model provides high current connector, as shown in Figures 1 to 5, by plug unit 1 and socket unit 2, formed,
Plug unit 1 comprises plug casing 11, sleeve 12, plug bond terminal 13 and plug upper cover 14, sleeve 12 is placed in the space of plug casing 11 and the 14 phase amalgamations of plug upper cover with plug bond terminal 13, in the opening end of sleeve 12 one end, be provided with watchband-shaped contactor 15, it is good that watchband-shaped contactor 15 has switching performance, can be without the advantage such as circumferential, sleeve 12 other ends are conducted and are connected with plug bond terminal 13, and the plug end of the opening end of sleeve 12 and plug casing 11 matches, plug bond terminal 13 bottoms are extended plug casing 11 and are connected with wire with the space of plug upper cover 14 phase amalgamations.
Plug unit 1 plugs with socket unit 2, and contact pin 22 is with the interior watchband-shaped contactor 15 of sleeve 12 without circumferential abutment, and plug unit 1 and socket unit 2 can rotate in a circumferential direction.
Wherein, plug bond terminal 13 is at right angles conducted and is connected with sleeve 12, and plug casing 11 is with the space of plug upper cover 14 phase amalgamations the space, right angle matching with it, and plug bond terminal 13 place axis and sleeve 12 place axis are perpendicular.Socket binding post 23 is at right angles conducted with contact pin 22 place axis, socket binding post 23 place axis and contact pin 22 place axis are perpendicular, and the mode that binding post right angle connects, can save space, the connection distance of connector is shorter, can meet the attaching environment of more spatial limitation.
In addition, plug casing 11 is provided with retaining mechanism 3, Socket casing 21 is provided with lock ring 4, retaining mechanism 3 and lock ring 4 axial restraint plug unit 1 and socket unit 2, lockable mechanism 3 is comprised of tightening cover 31 and fixing jump ring 32, tightening cover 31 is fixed at plug casing 11, and plug unit 1, prevents from getting loose by retaining mechanism 3 axial restraints with socket unit 2.
For increasing the water-proof function of connector, between plug casing 11 and plug upper cover 14, be provided with water-proof strip 5, socket unit 2 is provided with water proof ring 6, between plug bond terminal 13 and wire, be provided with cable tail cap 7 and cable water proof ring 8, plug bond terminal 13, cable tail cap 7, cable water proof ring 8 and the wire one of colding pressing, cable tail cap 7 is tightly connected with plug casing 11 and plug upper cover 14, makes connector reach the standard of waterproof IP67.
For optimizing connector, between contact pin 22 and Socket casing 21, be provided with location collar 9, make contact pin 22 firm positions.Socket unit 2 is provided with installation panel 24, and installation panel 24 matches with the encirclement plate of Socket casing 21, and installation panel 24 facilitates socket unit 2 to be fixed on carrier.
High current connector of the present utility model is preferably applied to trolley bus or tramcar.
The below lower method of operation of the present utility model of summary: socket unit is fixed on to installation carrier by installation panel, again socket unit and plug unit are plugged, contact pin is conducted and docks with watchband-shaped contactor, by retaining mechanism, socket unit and plug unit are axially fastened, then each splicing ear connects wire, wherein, plug unit can rotate in a circumferential direction as required, facilitates attaching.
The utility model still has numerous embodiments, and all employing equivalents or equivalent transformation and all technical schemes of forming, within all dropping on protection range of the present utility model.
Claims (9)
1. high current connector, is comprised of plug unit and socket unit, it is characterized in that:
Described plug unit comprises plug casing, sleeve, plug bond terminal and plug upper cover, described sleeve is placed in the space of plug casing and the amalgamation of plug upper cover phase with plug bond terminal, in the opening end of described sleeve one end, be provided with watchband-shaped contactor, the sleeve other end is conducted and is connected with plug bond terminal, and the opening end of described sleeve and the plug end of plug casing match, described plug bond terminal bottom is extended the space of plug casing and the amalgamation of plug upper cover phase and is connected with wire
Described socket unit comprises Socket casing, contact pin and socket binding post, and described contact pin is connected to Socket casing, and described socket binding post is fixedly attached and is conducted in Socket casing and with contact pin,
After described contact pin stretches to and has in flexible watchband-shaped contactor, described plug unit and socket unit are conducted.
2. high current connector according to claim 1, is characterized in that: described plug bond terminal is at right angles conducted and is connected with sleeve, and described plug casing is with the space of plug upper cover phase amalgamation the space, right angle matching with it.
3. high current connector according to claim 1, is characterized in that: described socket binding post and contact pin place axis are at right angles conducted.
4. high current connector according to claim 1, is characterized in that: described plug casing is provided with retaining mechanism, and described Socket casing is provided with lock ring, described retaining mechanism and lock ring axial restraint plug unit and socket unit.
5. high current connector according to claim 4, is characterized in that: described lockable mechanism is comprised of tightening cover and fixing jump ring, and described tightening cover is fixed at plug casing.
6. high current connector according to claim 1, it is characterized in that: between described plug casing and plug upper cover, be provided with water-proof strip, described socket unit is provided with water proof ring, between described plug bond terminal and wire, be provided with cable tail cap and cable water proof ring, described plug bond terminal, cable tail cap, cable water proof ring and the wire one of colding pressing, described cable tail cap and plug casing and plug upper cover are tightly connected.
7. high current connector according to claim 1, is characterized in that: between described contact pin and Socket casing, be provided with location collar.
8. high current connector according to claim 1, is characterized in that: described socket unit is provided with installation panel, and the encirclement plate of described installation panel and Socket casing matches.
9. high current connector according to claim 1, is characterized in that: described high current connector is applied to trolley bus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320687266.9U CN203562621U (en) | 2013-11-04 | 2013-11-04 | Heavy current connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320687266.9U CN203562621U (en) | 2013-11-04 | 2013-11-04 | Heavy current connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203562621U true CN203562621U (en) | 2014-04-23 |
Family
ID=50512320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320687266.9U Expired - Lifetime CN203562621U (en) | 2013-11-04 | 2013-11-04 | Heavy current connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203562621U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104917018A (en) * | 2015-05-20 | 2015-09-16 | 莫西元 | High-voltage and high-current connector with direction being selectable |
| CN105161921A (en) * | 2015-07-07 | 2015-12-16 | 安费诺精密连接器(深圳)有限公司 | High pressure rotation plastic cement connector |
| CN106374259A (en) * | 2016-11-07 | 2017-02-01 | 惠州市亿能电子有限公司 | Connector capable of being plugged and unplugged rapidly of power battery |
| CN108539465A (en) * | 2018-04-04 | 2018-09-14 | 江苏连动电力有限公司 | A kind of high current terminal and its processing method |
| CN108565601A (en) * | 2018-03-19 | 2018-09-21 | 广东林新能源科技有限公司 | High current connector |
| CN110611210A (en) * | 2018-09-30 | 2019-12-24 | 中航光电科技股份有限公司 | Electric connection assembly |
-
2013
- 2013-11-04 CN CN201320687266.9U patent/CN203562621U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104917018A (en) * | 2015-05-20 | 2015-09-16 | 莫西元 | High-voltage and high-current connector with direction being selectable |
| CN105161921A (en) * | 2015-07-07 | 2015-12-16 | 安费诺精密连接器(深圳)有限公司 | High pressure rotation plastic cement connector |
| CN105161921B (en) * | 2015-07-07 | 2017-10-31 | 安费诺精密连接器(深圳)有限公司 | A kind of high-pressure rotary plastic cement connector |
| CN106374259A (en) * | 2016-11-07 | 2017-02-01 | 惠州市亿能电子有限公司 | Connector capable of being plugged and unplugged rapidly of power battery |
| CN108565601A (en) * | 2018-03-19 | 2018-09-21 | 广东林新能源科技有限公司 | High current connector |
| CN108565601B (en) * | 2018-03-19 | 2024-05-14 | 广东林一新能源科技有限公司 | High-current connector |
| CN108539465A (en) * | 2018-04-04 | 2018-09-14 | 江苏连动电力有限公司 | A kind of high current terminal and its processing method |
| CN110611210A (en) * | 2018-09-30 | 2019-12-24 | 中航光电科技股份有限公司 | Electric connection assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 100081, Beijing Institute of Technology, 5 South Avenue, Beijing, Haidian District, Zhongguancun Patentee after: BEIJING INSTITUTE OF TECHNOLOGY Patentee after: Suzhou Zhilv Technology Co.,Ltd. Address before: 100081, Beijing Institute of Technology, 5 South Avenue, Beijing, Haidian District, Zhongguancun Patentee before: BEIJING INSTITUTE OF TECHNOLOGY Patentee before: SUZHOU CHILYE GREEN TECHNOLOGY Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140423 |