CN201038450Y - Elastic insertion connector - Google Patents
Elastic insertion connector Download PDFInfo
- Publication number
- CN201038450Y CN201038450Y CNU2007201072214U CN200720107221U CN201038450Y CN 201038450 Y CN201038450 Y CN 201038450Y CN U2007201072214 U CNU2007201072214 U CN U2007201072214U CN 200720107221 U CN200720107221 U CN 200720107221U CN 201038450 Y CN201038450 Y CN 201038450Y
- Authority
- CN
- China
- Prior art keywords
- socket
- plug
- cylindrical shell
- cutting ferrule
- cutting sleeve
- 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
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model relates to an electrical power connector. The prior connector is characterized in a complicated structure and complex disassembling and assembling department. The cylindrical shell on the sleeved connecting part of the socket of the utility model is evenly provided with four to eight installation holes along the direction of circumference, and the steel balls are moveably positioned in the installation holes. The outside of the cylindrical shell is sleeved with a connecting cutting sleeve. A spring makes the connecting cutting sleeve and the cylindrical shell cooperatively connected through the limit ring outside of the cylindrical shell and positioning ring inside of the connecting cutting sleeve. The connecting cutting sleeve can be stretched along the external wall of cylindrical shell coat. The outside of the cylindrical shell of the plug is provided with a clamping groove corresponding to the steel ball position of the socket along the circumference direction. The utility model is able to realize the reliable linking of the socket and plug through the steel balls, the connecting cutting sleeve and the positioning groove, which has no necessary to have any accessory parts, such as the handlebar, steering, and hang etc. The utility model has the advantages of a simpler structure and convenient disassembling and assembling.
Description
Technical field
This novel technical field of electricity that belongs to, particularly a kind of electric connector that is applied to the fields such as electric power (power) connection of locomotive.
Technical background
In the existing power connector, for the reliability and stability that guarantee that big electric current high voltage connects, connector generally all is with a cover auxiliary equipment, as handgrip, lead, draw structure etc.Shortcomings such as there is complex structure in these connectors thus, and dismounting is loaded down with trivial details bring manufacturing cost height, manufacturing process difficulty big simultaneously.
Summary of the invention
The purpose of this utility model is exactly at the deficiencies in the prior art, provides a kind of simple in structure, easy to operate elasticity to plug together connector.
The utility model comprises socket and plug, and socket and plug cooperate socket by cylindrical housings separately.The cylindrical housings of the socket part of socket along the circumferential direction evenly is provided with 4～8 installing holes, and installing hole is that shrink at two ends, the circular hole of middle expansion.Steel ball is movably arranged in the installing hole, and the diameter of steel ball is greater than the wall thickness of socket part housing.
The cylindrical housings of plug is equipped with the Connection Card cover outward, and the centring ring in being connected cutting ferrule will connect cutting ferrule and plug casing is connected by the outer spacing collar of plug casing for spring, and the connection cutting ferrule can stretch along the outer wall of plug casing.The external diameter of plug casing cooperates with the internal diameter of socket socket partial shell, connects the cutting ferrule internal diameter and cooperates with the external diameter of socket socket partial shell.The along the circumferential direction corresponding outward steel ball of plug casing position has draw-in groove.
The utility model can realize that with location notch socket and the reliable of plug are connected by steel ball, connection cutting ferrule, and do not need handgrip, lead, draw accessories such as structure, structure is simple relatively, and easy accessibility, and electrical connection properties is reliable, stable and mechanical endurance is long.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Embodiment
As shown in Figure 1, elasticity plugs together connector and comprises socket 1 and plug 11, and socket 1 and plug 11 cooperate socket by cylindrical housings separately.The cylindrical housings 2 of the socket part of socket 1 along the circumferential direction evenly is provided with 6 installing holes 3, and installing hole 3 is for shrink at two ends, the circular hole of middle expansion.Steel ball 5 is movably arranged in the installing hole 3, and the diameter of steel ball 5 is greater than the wall thickness of socket part housing 2.The outer Connection Cards cover 7 that is equipped with of the cylindrical housings 9 of plug 11, spring 8 are by the outer spacing collar 10 of plug casing 9 and is connected that centring rings 6 in the cutting ferrule 7 will connect cutting ferrule 7 and plug casing 9 is connected, and connection cutting ferrule 7 can stretch along the outer wall of plug casing 9.The external diameter of plug casing 9 cooperates with the internal diameter of Socket casing 2, and the internal diameter that connects cutting ferrule 7 cooperates with the external diameter of socket socket partial shell 2.Plug casing 9 outer steel ball 5 positions of respective socket 1 along the circumferential direction have draw-in groove 4.
During work, earlier spring, connection cutting ferrule and plug casing are assembled into plug, sealing ring, steel ball and seat housing are assembled into socket, again plug insertion socket, push away forward connecting cutting ferrule simultaneously, plug casing backs down ball and imports smoothly during beginning, decontrols to connect cutting ferrule when steel ball rolls in the draw-in groove on the plug casing, and connection is finished.This novel connector has adopted the steel ball positioner, it simple in structure effectively, can well guarantee the connection reliability of connector, but also play a kind of good guide effect.When plug insertion socket, plug arrives assigned address, and the steel ball on the socket imports in the draw-in groove on the plug automatically, and the connection cutting ferrule on the plug ejects and covers connecting portion simultaneously, and connection is finished.
Claims (1)
1. elasticity plugs together connector, comprise socket and plug, it is characterized in that the cylindrical housings that socket and plug pass through separately cooperates socket, along the circumferential direction evenly be provided with 4～8 installing holes on the cylindrical housings of the socket part of socket, installing hole is that shrink at two ends, the circular hole of middle expansion, steel ball is movably arranged in the installing hole, and the diameter of steel ball is greater than the wall thickness of socket part housing; The cylindrical housings of plug is equipped with the Connection Card cover outward, and the centring ring in being connected cutting ferrule will connect cutting ferrule and plug casing is connected by the outer spacing collar of plug casing for spring, and the connection cutting ferrule can stretch along the outer wall of plug casing; The external diameter of plug casing cooperates with the internal diameter of socket socket partial shell, connects the cutting ferrule internal diameter and cooperates with the external diameter of socket socket partial shell; The along the circumferential direction corresponding outward steel ball of plug casing position has draw-in groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201072214U CN201038450Y (en) | 2007-03-13 | 2007-03-13 | Elastic insertion connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201072214U CN201038450Y (en) | 2007-03-13 | 2007-03-13 | Elastic insertion connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201038450Y true CN201038450Y (en) | 2008-03-19 |
Family
ID=39210971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201072214U Expired - Lifetime CN201038450Y (en) | 2007-03-13 | 2007-03-13 | Elastic insertion connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201038450Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101859970A (en) * | 2010-05-18 | 2010-10-13 | 中航光电科技股份有限公司 | Push-pull connector with in-place hand sensor and plug thereof |
| CN101859971A (en) * | 2010-05-18 | 2010-10-13 | 中航光电科技股份有限公司 | Push-pull connector and plug thereof |
| CN104037542A (en) * | 2014-05-30 | 2014-09-10 | 中航光电科技股份有限公司 | Radial pull-out electric connector |
| CN108879130A (en) * | 2017-05-09 | 2018-11-23 | 昊翔电能运动科技(昆山)有限公司 | Electric connection structure, foot piece quick-disassembly structure and its unmanned vehicle |
-
2007
- 2007-03-13 CN CNU2007201072214U patent/CN201038450Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101859970A (en) * | 2010-05-18 | 2010-10-13 | 中航光电科技股份有限公司 | Push-pull connector with in-place hand sensor and plug thereof |
| CN101859971A (en) * | 2010-05-18 | 2010-10-13 | 中航光电科技股份有限公司 | Push-pull connector and plug thereof |
| CN101859970B (en) * | 2010-05-18 | 2012-01-18 | 中航光电科技股份有限公司 | Push-pull connector with in-place hand sensor and plug thereof |
| CN104037542A (en) * | 2014-05-30 | 2014-09-10 | 中航光电科技股份有限公司 | Radial pull-out electric connector |
| CN108879130A (en) * | 2017-05-09 | 2018-11-23 | 昊翔电能运动科技(昆山)有限公司 | Electric connection structure, foot piece quick-disassembly structure and its unmanned vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: ZHEJIANG YONGGUI ELECTRIC EQUIPMENT CO., LTD. Free format text: FORMER NAME: ZHEJIANG TIANTAI YONGGUI ELECTRIC EQUIPMENT CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 317200 Tiantai hi tech Industrial Park, Zhejiang, Taizhou Patentee after: ZHEJIANG YONGGUI ELECTRIC EQUIPMENT CO., LTD. Address before: 317200 Tiantai hi tech Industrial Park, Zhejiang, Taizhou Patentee before: Zhejiang Tiantai Yonggui Electric Equipment Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20080319 |