CN2862396Y - Electric connector - Google Patents
Electric connector Download PDFInfo
- Publication number
- CN2862396Y CN2862396Y CN 200520059841 CN200520059841U CN2862396Y CN 2862396 Y CN2862396 Y CN 2862396Y CN 200520059841 CN200520059841 CN 200520059841 CN 200520059841 U CN200520059841 U CN 200520059841U CN 2862396 Y CN2862396 Y CN 2862396Y
- Authority
- CN
- China
- Prior art keywords
- main body
- insulating body
- metal shell
- electric connector
- insulating
- 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 - Fee Related
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model relates to an electrical connector. The electrical connector includes an insulating main body, several conductive terminals, and a metal housing. The insulating main body is provided with a main body, and an insertion portion connected to the front side of the main body. The insertion portion has several terminal channels for holding the conductive terminals, which are arranged on the rear side of the main body at one end and are provided on the insertion portion at the other end. The metal housing has an holding space, in which the insulating main body is provided. The main body includes positioning slots on its left and right sides and a fixed slot on its bottom, and the metal housing has positioning portions matching the positioning slots on its left and right side, and a stopper matching the fixed slot on its bottom. With this configuration, the electrical connector has convenient assembly and firm connection.
Description
[technical field]
The utility model relates to a kind of electric connector, is meant especially by the structure that changes metal shell and insulating body, makes its more convenient and firm electric connector that is connected to each other.
[background technology]
The relevant electronic installation of general computer, multiple electric connection has different modes, and it comprises that being connected to one exchanges an adapter or an interface etc.These electric connections very typically are made of a plurality of connector, consist essentially of a socket end connector assembly and a plug end connector assembly, wherein the plug end connector assembly inserts the socket end connector assembly, and finish each other electric property coupling, to such an extent as to the electrode of these stitch shapes is disposed in these connector assemblies and reaches each other connection.
Existing electric connector can be arranged on the circuit board (as motherboard), and engage with an electric connector that is complementary (as wire and cable connector), as shown in Figure 1, existing electric connector mostly includes an insulating body 1a, some conducting terminal 2a and a metal shell 3a, these conducting terminals 2a correspondence is contained in the terminal channel of this insulating body 1a, and this metal shell 3a is formed by the punching out of metal lamellar body.This insulating body 1a top is provided with a locking member 11a, and a buckling groove 31a is formed on this metal shell 3a top, and this buckling groove 31a corresponds to this locking member 11a.The locking member 11a of this insulating body 1a is matched with among the buckling groove 31a of this metal shell 3a, and this metal shell 3a is coated on this insulating body 1a outside.
When this electric connector engages with the electric connector that is complementary, the conducting terminal 2a of this electric connector can corresponding contact with the conducting terminal of the electric connector that is complementary, to reach this electric connector and the effect that the electric connector that is complementary electrically connects, make circuit board can reach the effect of electric connection by this electric connector and the electric connector that is complementary.
But the metal shell 3a of existing electric connector and the connected mode of insulating body 1a are locking member 11a and the engaging of buckling groove 31a, and this connected mode is inconvenience, and insecure.
As from the foregoing, above-mentioned existing electric connector on reality is used, obviously has inconvenience and exists with disappearance, and remain to be improved.
[utility model content]
Technical problem to be solved in the utility model is: a kind of electric connector is provided, and it is easy to assembly and engage firm.
For solving the problems of the technologies described above, the utility model adopts following technical scheme: a kind of electric connector is provided, it comprises an insulating body, several conducting terminals and a metal shell, this insulating body has the Plug Division that a main body and is connected in this main body front side, and this Plug Division is provided with several and extends back and run through the terminal channel of this main body; The conducting terminal correspondence is contained in the terminal channel of this insulating body, and these conducting terminal one ends are positioned at the main body rear side of this insulating body, and the other end is positioned on the Plug Division of this insulating body; This metal shell inside is formed with an accommodation space, and combination has the insulating body of conducting terminal to be assembled in this accommodation space inside.Wherein, left and right two sides of the main body of this insulating body respectively are provided with a location notch, and this bottom part body forms a holddown groove; Left and right two sides of this metal shell respectively are provided with a corresponding location division that cooperates with the location notch of main body, and this metal shell bottom is provided with a corresponding stop section that cooperates with the holddown groove of main body.
Owing to adopt technique scheme, the utlity model has following beneficial effect: the utility model electric connector utilizes the holddown groove of the stop section coordinated insulation body of metal shell bottom, and the location division of left and right two sides of metal shell is positioned the location notch of left and right two sides of insulating body, and its not only easy to assembly but also metal shell engages firmly with insulating body.
For further setting forth technology, means and the effect that the utility model is taked, below in conjunction with embodiment and accompanying drawing the utility model is elaborated, yet accompanying drawing is only for reference and explanation, is not to be used for the utility model is limited.
[description of drawings]
Fig. 1 is the stereogram of existing electric connector.
Fig. 2 is the stereogram that the utility model electric connector partly engages.
Fig. 3 is the stereogram of the insulating body of the utility model electric connector.
Fig. 4 is the stereogram of the metal shell of the utility model electric connector.
Fig. 5 is the stereogram of the insulating body bottom side of the utility model electric connector.
Fig. 6 is the stereogram of another angle of insulating body of the utility model electric connector.
Fig. 7 is the stereogram that the utility model electric connector engages fully.
[embodiment]
See also Fig. 2 to shown in Figure 7, the utility model provides a kind of electric connector, and it comprises an insulating body 1, several conducting terminals 2 and metal shell 3.
Wherein, this insulating body 1 is made by plastic material, this insulating body 1 has the Plug Division 12 that a main body 11 and that is long rectangle is connected in this main body front side, and this Plug Division 12 is provided with several terminal channels 13, and these terminal channels 13 extend back and run through this main body 11.In addition, these main body 11 tops are provided with two engaging bodies 14, and these main body 11 left and right two sides respectively are provided with a location notch 15, and a holddown groove 16 is formed on these main body 11 bottoms, and these main body 11 bottoms are provided with two support portions 17 (as shown in Figure 5).Wherein, this two engagings body 14 also can be at least one engaging body 14, and this two support portion 17 also can be at least one support portion 17.
These conducting terminals 2 are made by conductivity good metal material, and its correspondence is contained in the terminal channel 13 of insulating body 1.These conducting terminals 2 respectively have a pin portion 21 that can be connected on the circuit board.
This metal shell 3 is made by the metal material die stamping mode, this metal shell 3 is ducted body (as shown in Figure 4), these metal shell 3 inside are formed with an accommodation space 31, these accommodation space 31 forward and backward two ends form the opening shape, the insulating body 1 that is assembled with conducting terminal 2 promptly is assembled in accommodation space 31 inside of this metal shell 3, is coated on this insulating body 1 outside by this metal shell 3.
Two slots 34 are formed on metal shell 3 tops, these two slots, 34 corresponding matching are in the two engaging bodies 14 at these main body 11 tops, these metal shell 3 left and right two sides respectively are provided with a location division 32, and these two location divisions, 32 corresponding matching are in the location notch 15 of these main body 11 left and right two sides.These metal shell 3 bottoms are provided with a stop section 33, and these stop section 33 corresponding matching are in the holddown groove 16 of these main body 11 bottoms, and these metal shell 3 bottoms are formed with two grooves 35, and these two grooves, 35 corresponding matching are in two support portions 17 of this insulating body 1.Wherein this two slot 34 also can be at least one slot 34, and this two groove 35 also can be at least one groove 35.
The location division 32 of these metal shell 3 left and right two sides be shaped as sheet, make for the pliability material this two location division 32, when this two location division 32 is sticked in the location notch 15 of these main body 11 left and right two sides, these two location divisions, 32 downward bending to angles can be become 90 degree or other angles, this two location division 32 of this moment of bending downwards can more closely engage this two location notch 15 (as shown in Figure 7), make it can bear impact, make this insulating body 1 be not easy to withdraw from this metal shell 3 from left and right two sides.
The stop section 33 of these metal shell 3 bottoms is that two metals extend upward and are connected to each other and form.When this metal shell 3 engages mutually with this insulating body 1, the stop section 33 of these metal shell 3 bottoms can be fixed in the holddown groove 16 of these main body 11 bottoms by block, make it can bear impact, make this insulating body 1 be not easy to withdraw from this metal shell 3 from forward and backward two sides.
The utility model electric connector utilizes the holddown groove 16 of the stop section 33 coordinated insulation bodies of metal shell 3 bottoms, and the location division 32 of metal shell 3 left and right two sides is positioned the location notch 15 of insulating body 1 left and right two sides, and its not only easy to assembly but also metal shell 3 engages firmly with insulating body 1.
Claims (6)
1, a kind of electric connector, it comprises an insulating body, several conducting terminals and a metal shell, this insulating body has the Plug Division that a main body and is connected in this main body front side, and this Plug Division is provided with several and extends back and run through the terminal channel of this main body; The conducting terminal correspondence is contained in the terminal channel of this insulating body, and these conducting terminal one ends are positioned at the main body rear side of this insulating body, and the other end is positioned on the Plug Division of this insulating body; This metal shell inside is formed with an accommodation space, and combination has the insulating body of conducting terminal to be assembled in this accommodation space inside; It is characterized in that: left and right two sides of the main body of this insulating body respectively are provided with a location notch, and this bottom part body forms a holddown groove; Left and right two sides of this metal shell respectively are provided with a corresponding location division that cooperates with the location notch of main body, and this metal shell bottom is provided with a corresponding stop section that cooperates with the holddown groove of main body.
2, electric connector as claimed in claim 1 is characterized in that: these terminal channels are located at the bottom side, Plug Division of this insulating body.
3, electric connector as claimed in claim 1 is characterized in that: the bottom part body of this insulating body is provided with the support portion.
4, electric connector as claimed in claim 1 is characterized in that: the main body top of this insulating body is provided with the engaging body.
5, electric connector as claimed in claim 4 is characterized in that: this metal shell top is provided with the slot of corresponding matching in the engaging body of this insulating body.
6, electric connector as claimed in claim 3 is characterized in that: this metal shell bottom is formed with corresponding matching in the support portion of this insulating body groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520059841 CN2862396Y (en) | 2005-06-17 | 2005-06-17 | Electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520059841 CN2862396Y (en) | 2005-06-17 | 2005-06-17 | Electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2862396Y true CN2862396Y (en) | 2007-01-24 |
Family
ID=37660025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520059841 Expired - Fee Related CN2862396Y (en) | 2005-06-17 | 2005-06-17 | Electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2862396Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101276973B (en) * | 2007-03-28 | 2011-05-18 | 广濑电机株式会社 | Connector |
-
2005
- 2005-06-17 CN CN 200520059841 patent/CN2862396Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101276973B (en) * | 2007-03-28 | 2011-05-18 | 广濑电机株式会社 | Connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: HUAYOUDA ELECTRONICS (SHENZHEN) CO., LTD. Free format text: FORMER OWNER: HUAYONGDA ELECTRONICS (SHENZHEN) CO., LTD. Effective date: 20090724 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20090724 Address after: Baoan District Songgang Tangxia town Shenzhen City, Guangdong Province, Chung Village third industrial zone, 518105 Patentee after: Hua Hua Electronics (Shenzhen) Co., Ltd. Address before: Baoan District Songgang Tangxia town Shenzhen City, Guangdong Province, Chung Village third industrial zone, 518105 Patentee before: Huayongda Electronic (Shenzhen) Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070124 Termination date: 20110617 |