CN209133744U - Electric connector - Google Patents
Electric connector Download PDFInfo
- Publication number
- CN209133744U CN209133744U CN201822164260.9U CN201822164260U CN209133744U CN 209133744 U CN209133744 U CN 209133744U CN 201822164260 U CN201822164260 U CN 201822164260U CN 209133744 U CN209133744 U CN 209133744U
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- China
- Prior art keywords
- metal shell
- punched hole
- electric connector
- sides
- grab
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Abstract
The utility model embodiment is related to a kind of electric connector, including metal shell, the glue core being contained in metal shell and two grabs for being assembled in glue core two sides, the grab for being assembled in glue core two sides is also connected to metal shell two sides inner wall respectively, the two sides of the metal shell further respectively have pre-punched hole, the position of face pre-punched hole, which is additionally provided with, on the grab protrudes outward and corresponds to hook in the barb in pre-punched hole, and a lateral margin of the pre-punched hole is obliquely extended the cover plate to be formed and be blocked outside barb to the outside of metal shell.The utility model embodiment is by setting pre-punched hole, and is arranged on grab and the barb with pre-punched hole cooperation, can effectively Portable hook be installed in pre-punched hole, and overall structure is simple, and the assembling difficulty of electric connector can be effectively reduced.On the other hand, cover plate can be effectively prevented external object and enter inside metal shell from pre-punched hole to impact to the use of electric connector in process.
Description
Technical field
The utility model embodiment is related to connector technique field more particularly to a kind of electric connector.
Background technique
Existing electric connector is substantially all including metal shell, the glue core being contained in metal shell and is assembled in institute
State the conductive terminal and grab on glue core.Wherein, effectively to fix the grab, after grab is packed into metal shell, also from
The salient point that punching press and being formed internally is protruded is carried out to predetermined position to push against fixed grab outside metal shell.This electrical connection
Device needs to carry out two times punch processing to metal shell again after completion part assembles, and not only increases and assembles difficulty, but also by
It is processed in two times punch and is easy to cause deformation of products, it is serious to result even in scrap of the product.
Utility model content
The utility model embodiment technical problems to be solved are, provide a kind of electric connector, and assembling can be effectively reduced
Difficulty.
In order to solve the above technical problems, the utility model embodiment uses a kind of following technical scheme: electric connector, including
Metal shell, the glue core being contained in metal shell and two grabs for being assembled in glue core two sides, are assembled in glue core two sides
Grab be also connected to metal shell two sides inner wall respectively, the two sides of the metal shell further respectively have pre-punched hole,
The position of pre-punched hole described in face, which is additionally provided with, on the grab protrudes outward and corresponds to hook in the barb in the pre-punched hole,
One lateral margin of the pre-punched hole is obliquely extended the cover plate to be formed and be blocked outside the barb to the outside of the metal shell.
Further, guidance of the one end of the inserted terminal by electric connector of the barb equipped with cover plate described in face is oblique
Face.
Further, the two sides of the glue core are respectively equipped with locating slot, and the side away from the barb of the grab is set
There is the corresponding registration arm being arranged in the locating slot.
By adopting the above technical scheme, the utility model embodiment at least has the advantages that the utility model is implemented
Example is by setting pre-punched hole, and the barb on the grab and with pre-punched hole cooperation is arranged in, can effective Portable hook peace
Loaded in the pre-punched hole, and overall structure is simple, and the assembling difficulty of electric connector can be effectively reduced.On the other hand, cover plate
External object can be effectively prevented to enter inside metal shell from pre-punched hole to impact the use of electric connector.
Detailed description of the invention
Fig. 1 is the diagrammatic cross-section of an alternative embodiment of the utility model embodiment electric connector.
Fig. 2 is the metal shell stereochemical structure signal of an alternative embodiment of the utility model embodiment electric connector
Figure.
Fig. 3 is the enlarged structure schematic diagram in Fig. 1 at A.
Specific embodiment
The utility model is described in further detail in the following with reference to the drawings and specific embodiments.It should be appreciated that below
Illustrative examples and explanation are only used to explain the utility model, be not intended to limit the scope of the present invention, moreover, not rushing
In the case where prominent, the feature in the embodiments of the present invention and embodiment can be combined with each other.
As shown in Figure 1 to Figure 3, a kind of electric connector provided by the embodiment of the utility model, including metal shell 1, receiving
In the glue core 3 in metal shell 1 and two grabs 5 of 3 two sides of glue core are assembled in, are assembled in the grab 5 of 3 two sides of glue core also
It is connected to the 1 two sides inner wall of metal shell respectively, the two sides of the metal shell 1 further respectively have pre-punched hole 10, described
The position of pre-punched hole 10 described in face, which is additionally provided with, on grab 5 protrudes outward and corresponds to hook in the barb in the pre-punched hole 10
50, a lateral margin of the pre-punched hole 10, which is obliquely extended to be formed to the outside of the metal shell 1, blocks outside the barb 50
Cover plate 12.
The utility model embodiment is by setting pre-punched hole 10, and is arranged on the grab 5 and matches with pre-punched hole 10
The barb 50 of conjunction, can effectively Portable hook 5 be installed in the pre-punched hole 10, and overall structure is simple, can be effectively reduced
The assembling difficulty of electric connector.On the other hand, cover plate 12 can be effectively prevented external object and enter outside metal from pre-punched hole 10
Inside shell 1, avoid therefore impacting the use of electric connector.
In another alternative embodiment of the utility model, one end of the inserted terminal by electric connector of the barb 50 is set
There is the lead-in chamfered 501 of cover plate 12 described in face.The utility model on barb 50 by being arranged lead-in chamfered 501, Ke Yijin
One step effectively guides grab 5 and the opposite sliding of metal shell 1, finally makes barb when metal shell 1 to be sheathed on glue core 3
50 and metal shell 1 on pre-punched hole 10 realize hook cooperation.
In another alternative embodiment of the utility model, the two sides of the glue core 3 are respectively equipped with locating slot 30, the card
The side away from the barb 50 of hook 5 is equipped with the corresponding registration arm 54 being arranged in the locating slot 30.The utility model is logical
It crosses setting setting registration arm 54 on grab 5 to be arranged in the locating slot 30, effectively grab 5 can be fixed on glue core 3.
The embodiments of the present invention are described above in conjunction with attached drawing, but the utility model is not limited to
The specific embodiment stated, the above mentioned embodiment is only schematical, rather than restrictive, this field it is common
Technical staff is not departing from the utility model aims and scope of the claimed protection situation under the enlightenment of the utility model
Under, many forms can be also made, these are belonged within the protection scope of the utility model.
Claims (3)
1. a kind of electric connector, including metal shell, the glue core being contained in metal shell and it is assembled in the two of glue core two sides
Grab, the grab for being assembled in glue core two sides are also connected to metal shell two sides inner wall respectively, which is characterized in that institute
The two sides for stating metal shell further respectively have pre-punched hole, and the position of pre-punched hole described in face is additionally provided with convex outward on the grab
Hook is corresponded to out in the barb in the pre-punched hole, and the outside of a lateral margin to the metal shell of the pre-punched hole is oblique to prolong
Stretch the cover plate to be formed and be blocked outside the barb.
2. electric connector as described in claim 1, which is characterized in that one end of the inserted terminal by electric connector of the barb
Lead-in chamfered equipped with cover plate described in face.
3. electric connector as described in claim 1, which is characterized in that the two sides of the glue core are respectively equipped with locating slot, described
The side away from the barb of grab is equipped with the corresponding registration arm being arranged in the locating slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822164260.9U CN209133744U (en) | 2018-12-21 | 2018-12-21 | Electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822164260.9U CN209133744U (en) | 2018-12-21 | 2018-12-21 | Electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209133744U true CN209133744U (en) | 2019-07-19 |
Family
ID=67249193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822164260.9U Active CN209133744U (en) | 2018-12-21 | 2018-12-21 | Electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209133744U (en) |
-
2018
- 2018-12-21 CN CN201822164260.9U patent/CN209133744U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |