CN203631794U - Electric connector - Google Patents
Electric connector Download PDFInfo
- Publication number
- CN203631794U CN203631794U CN201320748615.3U CN201320748615U CN203631794U CN 203631794 U CN203631794 U CN 203631794U CN 201320748615 U CN201320748615 U CN 201320748615U CN 203631794 U CN203631794 U CN 203631794U
- Authority
- CN
- China
- Prior art keywords
- capacity cell
- electric connector
- main body
- receiving space
- base portion
- 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
Links
- 238000003466 welding Methods 0.000 claims abstract description 7
- 238000007689 inspection Methods 0.000 claims description 16
- 238000005452 bending Methods 0.000 claims description 6
- 239000002184 metal Substances 0.000 description 5
- 239000012634 fragment Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
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Abstract
The utility model discloses an electric connector, which is characterized by comprising an insulating body, at least two conductive terminals and a capacitance element. The at least two conductive terminals are arranged on the insulating body, and an accommodating space is formed between the two adjacent conductive terminals; the capacitance element is arranged in the accommodating space; and the two adjacent conductive terminals are respectively provided with a supporting part and a limiting part, the supporting part and the limiting part are respectively abutted against the capacitance element from two different directions for limiting the capacitance element, and for welding the capacitance element. Therefore, the capacitance element can effectively stabilized and positioned, and the capacitance element can be prevented from falling off from the electrical connector.
Description
Technical field
The utility model relates to a kind of electric connector, relates in particular to a kind of electric connector that can strong fix capacity cell.
Background technology
U.S. Patent number is that US5580280 has disclosed a kind of electric connector 10, described electric connector 10 is provided with insulating body 12, be installed on the multiple conducting terminals 24 in insulating body 12, and be installed on two ground strips 42 of insulating body 12 both sides, rear end, described ground strip 42 growth bar shapeds, between the corresponding described ground strip 42 of each conducting terminal 24, clamping has a capacity cell 50.
But above-mentioned conducting terminal 24 and ground strip 42 only carry out spacing in a direction to described capacity cell 50 respectively, before described capacity cell 50 is welded to described conducting terminal 24 and ground strip 42, capacity cell 50 easily produces crooked between described conducting terminal 24 and ground strip 42, and described conducting terminal 24 and described ground strip 42 are unstable to described capacity cell 50 location, thereby affect its welding.
Therefore, designing a kind of new electric connector to overcome the problems referred to above, is this area research staff's consistent target.
Summary of the invention
In order to overcome above-mentioned defect, the utility model provides a kind of electric connector, effectively capacity cell described in strong fix.
For achieving the above object, the utility model adopts following technological means:
A kind of electric connector, is characterized in that, comprising: an insulating body; At least two conducting terminals, are located at described insulating body, wherein between two adjacent described conducting terminals, form a receiving space; One capacity cell is located in described receiving space, two adjacent described conducting terminals are respectively equipped with a support portion and a limiting section, described support portion and described limiting section support described capacity cell from two different directions respectively, described capacity cell is carried out spacing, and for the welding of described capacity cell.
Further, described conducting terminal meets USB 2.0 specifications, comprises inspection terminal and the earth terminal of adjacent setting, and described receiving space is formed between described inspection terminal and described earth terminal.
Further, described insulating body comprises base portion, the hyoplastron extending to form forward from described base portion.
Further, described conducting terminal comprises that respectively a fixed part is fixed on described base portion, and a contact site extends forward from described fixed part, is fixed on described hyoplastron, and a weld part is from the lateral margin bending extension of described fixed part, is positioned at outside described base portion.
Further, described support portion extends back from described fixed part.
Further, described limiting section upwards bends and extends or extend from described weld part lateral margin bending from described support portion end.
Further, described limiting section is provided with a guide ramp, enters in described receiving space to guide described capacity cell.
Further, described base portion end is provided with a rear plug, described welding position after described beyond the Great Wall.
Further, the corresponding described receiving space of described rear plug is provided with a host cavity, and described host cavity runs through the front end of described rear plug, and described capacity cell is positioned at described host cavity.
Further, described rear plug comprises the first main body and the second main body, described host cavity is positioned in described the first main body and the second main body, in the time that described capacity cell is positioned at described host cavity, the end face of described the first main body is higher than the end face of described capacity cell, and the end face of described the second main body is lower than the end face of described capacity cell.
Compared with prior art, the utility model electric connector has following beneficial effect:
In the utility model, by form a receiving space between two adjacent described conducting terminals, capacity cell is located in described receiving space, two adjacent described conducting terminals are respectively equipped with a support portion and a limiting section, described support portion and described limiting section support described capacity cell from two different directions respectively, described capacity cell is carried out spacing, like this can be effectively firm and locate described capacity cell.
All can there be further understanding and understanding for ease of object, shape, structure, feature and effect thereof of the utility model being provided to electric connector, now elaborate with accompanying drawing in conjunction with the embodiments.
[accompanying drawing explanation]
Fig. 1 is the three-dimensional exploded view of the utility model electric connector;
Fig. 2 is the assembling schematic diagram of Fig. 1;
Fig. 3 is the assembling schematic diagram of Fig. 2;
Fig. 4 is the three-dimensional combination figure of the utility model electric connector;
Fig. 5 is the cutaway view of Fig. 4.
The drawing reference numeral explanation of embodiment:
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Base portion 11 | |
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Holddown groove 15 | |
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Conducting terminal 3 | |
Difference signal terminal is to 32 |
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Earth |
Receiving |
Fixed |
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Weld |
Connecting |
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Capacity cell 4 | |
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The first |
The second |
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Diapire 62 | |
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[embodiment]
Below in conjunction with accompanying drawing 1 to 5 and specific embodiment, the utility model electric connector 100 is described further:
Refer to Fig. 1, the utility model electric connector 100 is the connector of USB 2.0 specifications, comprise an insulating body 10, two fasteners 2, multiple conducting terminal 3, a capacity cell 4, rear plug 5 and a metal shell 6, described electric connector 100 is for being connected in order to signal transmission with a butt connector (not shown).
Refer to Fig. 1 and Fig. 2, described insulating body 10 comprises a base portion 11, the hyoplastron 12 extending to form forward from described base portion 11; Described hyoplastron 12 is provided with a groove 13, and described groove 13 runs through described hyoplastron 12 free terminals; In described groove 13, be provided with multiple terminal grooves 14, described insulating body 10 is run through in described terminal groove 14 front and back; Be positioned at described hyoplastron 12 both sides Hai Fen Do and be provided with a holddown groove 15, described holddown groove 15 runs through described base portion 11 ends backward, and described two fasteners 2 are individually fixed in described holddown groove 15; Described base portion 11 upper surfaces are provided with a wedge projection 16, and described base portion 11 both sides are respectively equipped with a location notch 17.
Refer to Fig. 1, Fig. 2 and Fig. 5, described conducting terminal 3 meets USB2.0 specification, lay respectively in described terminal groove 14, comprise a power supply terminal 31, one difference signal terminal is to 32, one inspection terminal 33 and an earth terminal 34, described in each, conducting terminal 3 comprises that respectively a fixed part 311 is fixed on described base portion 11, one contact site 312 extends forward from described fixed part 311, be fixed on described hyoplastron 12, and one weld part 313 extend from the lateral margin bending of described fixed part 311, be positioned at outside described base portion 11, between the described fixed part 311 of described inspection terminal 33 and described earth terminal 34 and described weld part 313, be formed with respectively a junction 314, described inspection terminal 33 and described earth terminal 34 are formed with a receiving space 35 jointly, described receiving space 35 is formed between described earth terminal 34 and the described weld part 313 of described inspection terminal 33, described inspection terminal 33 and described earth terminal 34 have respectively a support portion 36 and a limiting section 37, described support portion 36 is from the formation that extends back of described fixed part 311, described limiting section 37 extends to form from the bending downwards of described weld part 313 lateral margins, also can upwards bend and extend to form from described support portion 36 ends, or be respectively equipped with a limiting section 37 at described support portion 36 ends and described weld part 313 lateral margins, described limiting section 37 is provided with a guide ramp 371, enter in described receiving space 35 to guide described capacity cell 4.
Refer to Fig. 1, Fig. 2 and Fig. 3, described capacity cell 4 is installed in described receiving space 35 from top to bottom, described capacity cell 4 is upwards supported in described support portion 36, in the time that described limiting section 37 is located at described weld part 313 lateral margin, described limiting section 37 clamps respectively the two ends of described capacity cell 4, described capacity cell 4 is carried out to left and right spacing, in the time that described limiting section 37 is located at described support portion 36 end, it is spacing that described limiting section 37 coordinates described connecting portion 314 to carry out front and back to described capacity cell 4, when in the time that described weld part 313 lateral margins and described support portion 36 ends are respectively equipped with limiting section 37, described limiting section 37 carries out front and back to described capacity cell 4 respectively, left and right is spacing, the described limiting section 37 of described inspection terminal 33 and described earth terminal 34 or described support portion 36 Fen Do weld for described capacity cell 4, make described inspection terminal 33 and described earth terminal 34 form circuit turn-on via described capacity cell 4, the utility model electric connector 100 by welding described capacity cell 4 between described inspection terminal 33 and described earth terminal 34, and the logical characteristic exchanging of the stopping direct current of utilizing described capacity cell 4, the chip (not shown) connecting on mainboard by butt connector judges that " conducting " of described capacity cell 4 and "off" realize electric power detecting function.
Refer to Fig. 1, Fig. 3 and Fig. 4, described rear plug 5 is fixed on described base portion 11 ends, corresponding described base portion 11 both sides, described rear plug 5 both sides are respectively equipped with location notch 17 equally, described rear plug 5 comprises the first main body 52 and the second main body 53, the cross section of described the first main body 52 is greater than the cross section of described the second main body 53, the corresponding described receiving space of described rear plug 5 35 places are provided with a host cavity 51, described host cavity 51 is positioned in described the first main body 52 and described the second main body 53, described receiving space 35 is positioned at described host cavity 51, when described capacity cell 4 is attached to described receiving space 35 when interior, the end face of described the first main body 52 is higher than the end face of described capacity cell 4, can more effectively prevent that so described capacity cell 4 from deviating from described receiving space 35, keep the stability of described capacity cell 4, the end face of described the second main body 53 is lower than the end face of described capacity cell 4, thereby described weld part 313 surfaces of described conducting terminal 3 are exposed to the surface of described the second main body 53, in order to weld cable (not shown).
Refer to Fig. 1 and Fig. 4, described metal shell 6 comprises roof 61, the two side 63 of diapire 62 and connection roof 61 and diapire 62, at described roof 61, between diapire 62 and two side 63, form a cavity 64, described hyoplastron 12 is contained in described cavity 64, described holddown groove 15 places of the corresponding described hyoplastron 12 of described roof 61 are provided with through hole 65, described fastener 2 is exposed to outside described roof 64 from described through hole 65 parts, for and butt connector (not shown) be interlockingly connected, described roof 64 rear ends are extended with a shell fragment 611, described wedge male member 16 places of the corresponding described base portion 11 of described shell fragment 611 are provided with a lockhole 612, described lockhole 612 matches in described wedge male member 16, to fix described metal shell 6, 63 rear ends, described metal shell two side are extended with respectively a fixture 631, described fixture 631 is arranged in respectively in the location notch 17 of described base portion 11 and described rear plug 5 both sides.
In sum, the utility model connector 100 has following beneficial effect:
(1) by form a receiving space 35 between described inspection terminal 33 and described earth terminal 34, described capacity cell 4 is located in described receiving space 35, described inspection terminal 33 and described earth terminal 34 are respectively equipped with a support portion 36 and a limiting section 37, described support portion 36 and described limiting section 37 support described capacity cell 4 from two different directions respectively, described capacity cell 4 is carried out spacing, like this can be effectively firm and locate described capacity cell 4.
(2) on described limiting section 37, be respectively equipped with a guide ramp 371, described like this capacity cell 4 is attached to described receiving space 35 when interior from top to bottom, can effectively guide described capacity cell 4 and enter in described receiving space 35.
(3) described rear plug 5 comprises the first main body 52 and the second main body 53, described host cavity 51 is positioned in described the first main body 52 and described the second main body 53, in the time that described capacity cell 4 is positioned at described receiving space 35, the end face of described the first main body 52 is higher than the end face of described capacity cell 4, can more effectively prevent that so described capacity cell 4 from deviating from described receiving space 35, effectively keep the stability of described capacity cell 4.
(4) between described inspection terminal 33 and described earth terminal 34, weld described capacity cell 4, and the logical characteristic exchanging of the stopping direct current of utilizing described capacity cell 4, the chip (not shown) connecting on mainboard by butt connector judges " conducting " and the "off" of capacity cell 4, thereby can realize electric power detecting function.
More than describing in detail is only the explanation of the preferred embodiment of the utility model, non-ly therefore limit to the scope of the claims of the present utility model, so the equivalence techniques that all this creation of utilization specifications and diagramatic content are done changes, and is all contained in the scope of the claims of the present utility model.
Claims (10)
1. an electric connector, is characterized in that, comprising:
One insulating body;
At least two conducting terminals, are located at described insulating body, wherein between two adjacent described conducting terminals, form a receiving space;
One capacity cell is located in described receiving space, two adjacent described conducting terminals are respectively equipped with a support portion and a limiting section, described support portion and described limiting section support described capacity cell from two different directions respectively, described capacity cell is carried out spacing, and for the welding of described capacity cell.
2. electric connector as claimed in claim 1, is characterized in that: described conducting terminal meets USB 2.0 specifications, comprises inspection terminal and the earth terminal of adjacent setting, and described receiving space is formed between described inspection terminal and described earth terminal.
3. electric connector as claimed in claim 1, is characterized in that: described insulating body comprises base portion, the hyoplastron extending to form forward from described base portion.
4. electric connector as claimed in claim 3, it is characterized in that: described conducting terminal comprises that respectively a fixed part is fixed on described base portion, one contact site extends forward from described fixed part, be fixed on described hyoplastron, and one weld part extend from the lateral margin bending of described fixed part, be positioned at outside described base portion.
5. electric connector as claimed in claim 4, is characterized in that: described support portion extends back from described fixed part.
6. electric connector as claimed in claim 5, is characterized in that: described limiting section upwards bends and extends or extend from described weld part lateral margin bending from described support portion end.
7. electric connector as claimed in claim 6, is characterized in that: described limiting section is provided with a guide ramp, enters in described receiving space to guide described capacity cell.
8. electric connector as claimed in claim 4, is characterized in that: described base portion end is provided with a rear plug, described welding position after described beyond the Great Wall.
9. electric connector as claimed in claim 8, is characterized in that: the corresponding described receiving space of described rear plug is provided with a host cavity, and described host cavity runs through the front end of described rear plug, and described capacity cell is positioned at described host cavity.
10. electric connector as claimed in claim 9, it is characterized in that: described rear plug comprises the first main body and the second main body, described host cavity is positioned in described the first main body and the second main body, in the time that described capacity cell is positioned at described host cavity, the end face of described the first main body is higher than the end face of described capacity cell, and the end face of described the second main body is lower than the end face of described capacity cell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320748615.3U CN203631794U (en) | 2013-11-25 | 2013-11-25 | Electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320748615.3U CN203631794U (en) | 2013-11-25 | 2013-11-25 | Electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203631794U true CN203631794U (en) | 2014-06-04 |
Family
ID=50818241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320748615.3U Expired - Fee Related CN203631794U (en) | 2013-11-25 | 2013-11-25 | Electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203631794U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112563830A (en) * | 2019-09-06 | 2021-03-26 | 衡南得意精密电子工业有限公司 | Electric connector and manufacturing method thereof |
-
2013
- 2013-11-25 CN CN201320748615.3U patent/CN203631794U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112563830A (en) * | 2019-09-06 | 2021-03-26 | 衡南得意精密电子工业有限公司 | Electric connector and manufacturing method thereof |
| CN112563830B (en) * | 2019-09-06 | 2022-05-17 | 衡南得意精密电子工业有限公司 | Electric connector and manufacturing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140604 |