CN2791937Y - Electric connector with fastening structure - Google Patents
Electric connector with fastening structure Download PDFInfo
- Publication number
- CN2791937Y CN2791937Y CN 200520002744 CN200520002744U CN2791937Y CN 2791937 Y CN2791937 Y CN 2791937Y CN 200520002744 CN200520002744 CN 200520002744 CN 200520002744 U CN200520002744 U CN 200520002744U CN 2791937 Y CN2791937 Y CN 2791937Y
- Authority
- CN
- China
- Prior art keywords
- electric connector
- dovetail
- projection
- shell
- width
- 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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- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model relates to an electric connector with a fastening structure, wherein an electric connector comprises a body and an outer shell, and a dovetail projection and a dovetail slot are respectively formed on both sides of the body and the outer shell; two additional boards are arranged on the outer side of the electric connector, the dovetail projection and the dovetail slot and the dovetail projection of the dovetail slot corresponding to the electric connector are formed on the additional boards which can be arranged on the outer side of the electric connector for increasing the width of the electric connector, and the width of the electric connector can be matched with the width which is being arranged; in addition, a plurality of electric connectors can be easily and mutually combined through the dovetail projection and the dovetail slot for matching with the requirements of a user.
Description
Technical field
The utility model is a kind of electric connector, refers to a kind of electric connector with fastening structure especially.
Background technology
General electric connector is used for various connecting interface, its role is to the switching of signal, electric connector must be installed in the required use that makes, computer for example, phones etc. are located, can interconnect with circuit and the generation effect, but the width of each electric connector installing place is often incomplete same, if use the electric connector littler to be installed on required installing place than installing place width, then can form unnecessary slit, if use the electric connector bigger to be installed on required installing place than installing place width, then electric connector can't be installed on required installing place, so cause when making electric connector, must change the width of electric connector in response to the width of required installing place, and increase the puzzlement in the manufacturing on foot.
Summary of the invention
The utility model is the electric connector of a kind of tool fastening structure of design, makes the width of electric connector to change at any time, to cooperate the width of required installing place, and simultaneously can be in conjunction with a plurality of electric connectors.
The technological means that the utility model adopted is the electric connector of a kind of tool fastening structure of design, and it includes a body and a shell, and the body front end is provided with slot, is provided with the shell fragment group in the slot, and shell joins with body rear end and top side, it is characterized in that:
The body both sides form relative dovetail projection and dovetail groove respectively, the shell both sides form relative dovetail projection and dovetail groove respectively, two add-in cards are respectively equipped with respect to the dovetail projection of body and shell and the dovetail projection and the dovetail groove of dovetail groove, and two add-in cards are incorporated into the electric connector both sides with dovetail groove and dovetail projection.
Advantage of the present utility model is, combination by dovetail groove and dovetail projection, add-in card is combined with electric connector, to increase the width of electric connector, make electric connector can meet the width of institute's desire installing place, and can utilize dovetail groove and dovetail projection, easily each electric connector is mutually combined, to cooperate the number of required use electric connector.
The accompanying drawing summary
Fig. 1 is an assembly exploded view of the present utility model.
Fig. 2 is the last pseudosection of the utility model embodiment.
Fig. 3 is the stereo appearance figure of another embodiment of the utility model.
Embodiment
See also shown in Figure 1, electric connector 10 of the present utility model comprises a body 11 and a shell 12, body 11 front ends are provided with slot, be provided with the shell fragment group in the slot, body 11 1 sides form dovetail projection 111, and opposite side forms relative dovetail groove 112, and shell 12 joins with body 11 rear ends and top side, shell 12 is provided with dovetail groove 121 with respect to dovetail projection 111 1 sides of body 11, and opposite side is provided with relative dovetail projection 122.
See also shown in Figure 2, electric connector 10 both sides can be respectively equipped with an add-in card 20,30, add-in card 20 1 ends are provided with the dovetail groove 21 with respect to the dovetail projection 111 of body 11, the other end is provided with the dovetail projection 22 with respect to the dovetail groove 121 of shell 12, add-in card 30 1 ends are provided with the dovetail projection 32 with respect to the dovetail groove 112 of body 11, and the other end is provided with the dovetail groove 31 with respect to the dovetail projection 122 of shell 12.
See also shown in Figure 1, the width of electric connector 10 can be preset as width less than general required installing place, and add-in card 20,30 width can change in response to different demands, in the time will increasing the width of electric connector 10, the add-in card 20,30 that can install required width additional is in electric connector 10 both sides, utilize the dovetail projection 111 of electric connector 10,122 with the combination of the dovetail groove 21,31 of add-in card 20,30, and the dovetail groove 112 of electric connector 10,121 with the combination of the dovetail projection 22,32 of add-in card 20,30, make add-in card 20,30 be combined in electric connector 10 outsides closely.
See also Fig. 2 and shown in Figure 3, when needs link a plurality of electric connector 10, can borrow dovetail groove 112 between each electric connector 10,121 and the combination of dovetail projection 111,122, make each electric connector 10 link mutually, and installing add-in card 20,30 is in the outside of outermost two electric connectors 10.
Claims (2)
1. the electric connector of a tool fastening structure, it includes a body and a shell, and the body front end is provided with slot, is provided with the shell fragment group in the slot, and shell joins with body rear end and top side, it is characterized in that:
The body both sides form relative dovetail projection and dovetail groove respectively, the shell both sides form relative dovetail projection and dovetail groove respectively, two add-in cards are respectively equipped with respect to the dovetail projection of body and shell and the dovetail projection and the dovetail groove of dovetail groove, and two add-in cards are incorporated into the electric connector both sides with dovetail groove and dovetail projection.
2. the electric connector of tool fastening structure as claimed in claim 1 is characterized in that, shell is a dovetail groove with respect to dovetail projection one side of body, and opposite side is the dovetail projection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520002744 CN2791937Y (en) | 2005-02-23 | 2005-02-23 | Electric connector with fastening structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520002744 CN2791937Y (en) | 2005-02-23 | 2005-02-23 | Electric connector with fastening structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2791937Y true CN2791937Y (en) | 2006-06-28 |
Family
ID=36807985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520002744 Expired - Fee Related CN2791937Y (en) | 2005-02-23 | 2005-02-23 | Electric connector with fastening structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2791937Y (en) |
-
2005
- 2005-02-23 CN CN 200520002744 patent/CN2791937Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |