CN203434325U - Electric connector - Google Patents
Electric connector Download PDFInfo
- Publication number
- CN203434325U CN203434325U CN201320494745.9U CN201320494745U CN203434325U CN 203434325 U CN203434325 U CN 203434325U CN 201320494745 U CN201320494745 U CN 201320494745U CN 203434325 U CN203434325 U CN 203434325U
- Authority
- CN
- China
- Prior art keywords
- inspection terminal
- base portion
- electric connector
- hyoplastron
- noumenon
- 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
- 238000007689 inspection Methods 0.000 claims description 91
- 238000003032 molecular docking Methods 0.000 claims description 37
- 238000003780 insertion Methods 0.000 claims description 10
- 230000037431 insertion Effects 0.000 claims description 10
- 230000008054 signal transmission Effects 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 201000004569 Blindness Diseases 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- 210000001503 joint Anatomy 0.000 abstract 5
- 210000002683 foot Anatomy 0.000 description 32
- 210000003414 extremity Anatomy 0.000 description 10
- 241000538562 Banjos Species 0.000 description 9
- 238000001514 detection method Methods 0.000 description 4
- 239000012634 fragment Substances 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
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Abstract
The utility model discloses an electric connector. The electric connector comprises a housing forming a butt joint chamber; a first body accommodated in the housing and provided with a first base part and a first lingual plate which is formed by forward extension from the first base part; a plurality of first terminals which are disposed on the first lingual plate in a group manner and extend into the butt joint chamber; a second body which is accommodated in the housing, disposed at one side of the first body and provided with a second base part and a second lingual plate which is formed by forward extension from the second base part; a plurality of second terminals which are installed on the second lingual plate and extend into the butt joint chamber; and at least one detecting terminal installed on the first body, a portion of the detecting terminal protrudes and extends into the butt joint chamber, the detecting terminal is provided with a plug pin for being welded to a circuit mainboard, and the plug pin is plugged into the second body. When a plug is correctly plugged into the chamber, the detecting terminal contacts a housing of the plug, so an effect of a switch is achieved, blindness in the process of butt joint is avoided, and normality of signal transmission between the electric connector and the plug are guaranteed.
Description
Technical field
The utility model relates to electric connector, espespecially a kind of electric connector with inspection terminal.
Background technology
At present, electric connector for signal transmission in electronic equipment is varied, electric connector with USB (universal serial bus) specification is the most common, yet, conventional USB specification connector does not have plug detecting function, whether can not detect pin connector inserts, USB electric connector in use at present, plug usually occurs not to be inserted in electric connector with correct direction of insertion, and in generation electric connector and undesired conducting between plug, cause often can coming in contact in docking operation bad, even there is to lose between electric connector and plug signal transmission function.In addition, along with the purposes function development of electronic equipment with increase, people wish that USB electric connector energy Auto-Sensing is to the insertion of plug, and identify the insertion of plug, and then can realize the Electronic Control of intellectuality, automation, give electronic equipment new function.
Therefore, be necessary to design a kind of better electric connector, to overcome the problems referred to above.
Summary of the invention
The problem facing for background technology, the purpose of this utility model is to provide a kind of electric connector with inspection terminal.
For achieving the above object, the utility model adopts following technological means: a kind of electric connector, comprising: a shell, forms a docking chamber; One the first noumenon is contained in described shell, one first hyoplastron that it is provided with one first base portion and extends to form forward from described the first base portion; A plurality of the first terminals, are mounted on described the first hyoplastron and extend into described docking chamber; One second body is contained in described shell, one second hyoplastron that it is provided with one second base portion and extends to form forward from described the second base portion, and described the second body is located at described the first noumenon one side; A plurality of the second terminals, are installed on described the second hyoplastron and extend into described docking chamber; At least one inspection terminal, is installed on described the first noumenon, and described inspection terminal partly protrudes into described docking chamber, and described inspection terminal is provided with an inserting foot in order to be soldered to a circuit main board, and described inserting foot is inserted in described the second body.
Further, the both sides of described the first hyoplastron upper front end are respectively equipped with a short slot, and described the second hyoplastron is provided with a groove in order to accommodating described the first hyoplastron, described the second hyoplastron be provided with protrude into described groove two blocked blocks in order to match with described short slot.
Further, described the second hyoplastron extends forward from the lower end of described the second base portion, described the second base portion upper end clamping limb that extends back, and described clamping limb is provided with a holding tank in order to clamp described inserting foot.
Further, be provided with at least one projection in order to inserting foot described in block in described holding tank, described inserting foot forms to downward-extension from the side of described inspection terminal rear end.
Further, described the first hyoplastron extends forward from the lower end of described the first base portion, and a flange is extended forward in described the first base portion upper end, and the part that described inspection terminal is installed in described flange and described inspection terminal is revealed in described flange.
Further, described flange is located at the outside in described docking chamber, and described flange is provided with the end face away from described docking chamber, and described inspection terminal is not revealed in described end face.
Further, at least one the second inspection terminal, is installed in described the first noumenon, and described the second inspection terminal is in order to detect the insertion of special plug.
Further, described the second inspection terminal is provided with and is immobilizated in a holding parts of described the first base portion and the elastic arm extending forward from described holding parts, described elastic arm end is provided with a contact site in order to contact with the metal-back of special plug, between described elastic arm both sides and described holding parts, is equipped with a breach.
Further, described holding parts front end both sides are respectively equipped with a lug of side direction projection.
, comprising: a shell, forms a docking chamber; One the first noumenon is contained in described shell, the flange that it is provided with a base portion and extends to form forward from described base portion; A plurality of the first terminals, are installed on described the first noumenon and extend into described docking chamber; One second body is contained in described shell, and it is located at described the first noumenon one side; A plurality of the second terminals, are installed on described the second body and extend into described docking chamber; At least one inspection terminal, is installed in described flange, and described inspection terminal is partly revealed in described flange and enters described docking chamber, and described inspection terminal is provided with an inserting foot and is fixed on described the second body, and described inserting foot is in order to be soldered to a circuit main board.
Further, at least one the second inspection terminal, is installed on described the first noumenon, and described the second inspection terminal is in order to detect the insertion of special plug.
Further, described the second inspection terminal is provided with and is immobilizated in a holding parts of described the first noumenon and the elastic arm extending forward from described holding parts, described elastic arm end is provided with a contact site in order to contact with the metal-back of special plug, between described elastic arm both sides and described holding parts, is equipped with a breach.
Further, described holding parts front end both sides are respectively equipped with a lug of side direction projection.
Further, described flange is located at the outside in described docking chamber, and described flange is provided with the end face away from described docking chamber, and described inspection terminal and the second inspection terminal are not all revealed in described end face.
Further, described the second body is provided with a base portion, the hyoplastron extending forward from described base portion lower end and the clamping limb extending back from described base portion upper end, and described clamping limb is provided with a holding tank in order to clamp described inserting foot.
Further, be provided with at least one projection in order to inserting foot described in block in described holding tank, described inserting foot forms to downward-extension from the side of described inspection terminal rear end.
Compared with prior art, the utlity model has following beneficial effect: electric connector is set up the first inspection terminal 5, whether use it to identify plug inserts, when plug correctly inserts docking chamber 100 when interior, the shell of described the first inspection terminal 5 contact plugs, reaches the effect of switch, avoids the blindness in docking operation, guarantee the normality of signal transmission between electric connector and plug, promote the serviceability of electric connector.In addition, when plug correctly inserts docking chamber 100 when interior, electric connector produces a feedback signal, electronic equipment can be identified this feedback signal immediately, thereby the insertion of identification plug, and then can make various action and instruction, realize intellectuality and the automation of electronic equipment.
[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 the utility model electric connector;
Fig. 3 is the assembly drawing of the utility model electric connector;
Fig. 4 is the side sectional view of the utility model electric connector Fig. 3;
Fig. 5 is the rear end cutaway view of the utility model electric connector Fig. 3;
Fig. 6 is the front cross-sectional view of the utility model electric connector Fig. 3.
The drawing reference numeral explanation of embodiment:
| Electric connector | 100 | The |
1 | The first base portion | 10 | The first hyoplastron | 11 |
| |
12 | |
101 | |
110 | Depression | 120 |
| |
1200 | The |
121 | The |
122 | |
123 |
| The |
124 | The |
2 | The first holding parts | 20 | The first elastic arm | 21 |
| The first inserting |
22 | The first contact site | 210 | The |
3 | The |
30 |
| The |
31 | Clamping |
32 | Groove | 310 | Blocked |
311 |
| Clasp |
320 | |
321 | |
322 | The |
4 |
| The second holding parts | 40 | The second extension | 41 | The second inserting |
42 | The second contact site | 43 |
| The |
5 | Dull and |
51 | |
52 | The 3rd holding parts | 510 |
| The 3rd contact site | 511 | The 3rd inserting |
512 | The 4th holding parts | 520 | The 4th contact site | 521 |
| The 4th inserting foot | 522 | The |
6 | The 5th holding parts | 60 | The 5th elastic arm | 61 |
| The 5th inserting |
62 | The 5th contact site | 610 | |
63 | |
600 |
| Metal- |
7 | |
71 | Diapire | 72 | |
73 |
| |
710 | The first opening | 711 | The second opening | 712 | Docking chamber | 1000 |
[embodiment]
For ease of better understanding the purpose of this utility model, structure, feature and effect etc., existing the utility model is described in further detail with embodiment by reference to the accompanying drawings.
Refer to shown in Fig. 1, the utility model electric connector 100 has two kinds of inspection terminals, can be in order to detect the insertion situation of two kinds of plugs, and then can apply different voltage to respectively described electric connector 100 according to the detection signal of two kinds of inspection terminals, described electric connector 100 comprises: a first noumenon 1, a plurality of the first terminal 2, one second body 3, a plurality of the second terminal 4,2 first inspection terminals 5,2 second inspection terminals 6 and a metal-back 7.
Refer to shown in Fig. 1 and Fig. 2, described the first noumenon 1 has one first base portion 10, one first hyoplastron 11 extending forward from the lower end of described the first base portion 10 and the flange 12 extending forward from the upper end of described the first base portion 10, between the both sides of described the first base portion 10 and described flange 12, be equipped with a clasp groove 101, the upper front end left and right sides of described the first hyoplastron 11 is respectively equipped with a short slot 110, described flange 12 is provided with a depression 120 and is positioned at a tabular end face 1200 of described depression 120 tops, the side of described flange 12 is provided with one first holding slot 121 and one second holding slot 122, described the first holding slot 121 and described the second holding slot 122 are through to front end from the rear end of described flange 12, the rear end of the rear end of described the first holding slot 121 and described the second holding slot 122 is spaced from each other by a demarcation strip 123, described the first holding slot 121 connects mutually with the front end of described the second holding slot 122, the width of described the first holding slot 121 front ends is greater than the width of described the second holding slot 122 front ends, described flange 12 is also provided with 2 the 3rd holding slots 124 and connects to described depression 120.
Refer to shown in Fig. 1, described in each, the first terminal 2 has one first holding parts 20 being installed in described the first base portion 10, one first elastic arm 21 extending forward again to downward-extension from described the first holding parts 20 and from described the first holding parts 20 one first inserting foot 22 to downward-extension, described the first elastic arm 21 is provided with one first contact site 210, and described the first elastic arm 21 is contained in described the first hyoplastron 11 and stretches out described the first hyoplastron 11 and forms described the first contact site 210.
Refer to shown in Fig. 1, described the first inspection terminal 5 comprises a dull and stereotyped terminal 51 and a flexible terminal 52, described dull and stereotyped terminal 51 is provided with one the 3rd holding parts 510 being immobilizated in described the first holding slot 121, dull and stereotyped the 3rd contact site 511 extending forward from described the 3rd holding parts 510 and one the 3rd inserting foot 512 extending downwards from described the 3rd holding parts 510 rear end sides, the width of the width of described dull and stereotyped terminal 51 and described the first holding slot 121 about equally.Described flexible terminal 52 is provided with one the 4th holding parts 520 being immobilizated in described the second holding slot 122, an elasticity the 4th contact site 521 extending forward from described the 4th holding parts 520 and one the 4th inserting foot 522 extending downwards from described the 4th holding parts 520 rear end sides.
Refer to Fig. 1, shown in Fig. 3 and Fig. 4, described the second inspection terminal 6 has one the 5th holding parts 60, from described the 5th holding parts 60 previously extended again to one the 5th elastic arm 61 of downward-extension and from described the 5th holding parts 60 the 5th inserting foot 62 to downward-extension, the free end of described the 5th elastic arm 61 is provided with one the 5th contact site 610, between the both sides of described the 5th elastic arm 61 and described the 5th holding parts 60, be equipped with a breach 63, length for increasing described the 5th elastic arm 61, make the resistance to tired property of described the second inspection terminal 6 better, extend the useful life of described the second inspection terminal 6.Described the 5th holding parts 60 front end both sides are respectively equipped with a lug 600 of side direction projection, front end by described the second inspection terminal 6 from described the first noumenon 1 inserts in described the 3rd holding slot 124, described lug 600 blocks, on the surface of described the 3rd holding slot 124 front end both sides, can not exit backward while making described the second inspection terminal 6 be subject to active force backward in described the first noumenon 1.
Refer to shown in Fig. 1, Fig. 2 and Fig. 5, described the second body 3 is provided with one second base portion 30, one second hyoplastron 31 extending forward from the lower end of described the second base portion 30 and two clamping limbs 32 that extend back from the upper end of described the second base portion 30, described the second hyoplastron 31 is provided with a groove 310 in order to accommodating described the first hyoplastron 11, described the second hyoplastron 31 is provided with two blocked blocks 311 that protrude in described groove 310 in order to the described short slot 110 on the first hyoplastron 11 described in clasp, and described the first hyoplastron 11 after combination and described the second hyoplastron 31 meet the specification of USB3.0 hyoplastron.The side that described clamping limb 32 is relative is equipped with a clasp piece 320, and described clasp piece 320 correspondences buckle in described clasp groove 101 in order to described the first noumenon 1 is snapped together with described the second body 3; On described clamping limb 32, be more provided with a holding tank 321, described holding tank 321 described the 3rd inserting foots 512 of clamping and described the 4th inserting foot 522, in order to the relative position relation of described the 3rd inserting foot 512 in accurate location and described the 4th inserting foot 522, make described the 3rd inserting foot 512 and described the 4th inserting foot 522 be soldered to like clockwork circuit main board (circuit main board is not shown); On described clamping limb 32, be more provided with the projection 322 protruding in described holding tank 321, described projection 322 exits described the second body 3 for the 3rd inserting foot 512 described in block and described the 4th inserting foot 522 backward to prevent described the first inspection terminal 5.
Refer to shown in Fig. 1, described in each, the second terminal 4 comprises one second holding parts 40, one second extension 41 extending forward again to downward-extension from described the second holding parts 40 and from described the second holding parts 40 one second inserting foot 42 to downward-extension, described the second extension 41 upwards extends to form forward one second contact site 43 again.
Refer to shown in Fig. 1 and Fig. 2, described metal-back 7 is a hollow housing, described metal-back 7 comprises a roof 71, a diapire 72 relative with described roof 71 and connects two sidewalls 73 of described roof 71 and described diapire 72, described roof 71 is provided with a plurality of shell fragments 710 in order to clamp banjo (plug is not shown), described roof 71 is provided with one first opening 711 of corresponding described the first inspection terminal 5, is separately provided with 2 second openings 712 of corresponding described the second inspection terminal 6 on described roof 71.
Refer to Fig. 1, shown in Fig. 2 and Fig. 3, described electric connector 100 assembling process are as follows, described the first terminal 2 is along being installed in described the first noumenon 1 from rear extremely front direction, described the first inspection terminal 5 is along being installed in corresponding described the first holding slot 121 and described the second holding slot 122 from rear extremely front direction, described the second inspection terminal 6 is installed in corresponding described the 3rd holding slot 124 along direction from front to back, described end face 1200 is not provided with the fluting of accommodating described the first inspection terminal 5 and described the second inspection terminal 6, be that described end face 1200 does not manifest described the first inspection terminal 5 and described the second inspection terminal 6, described the second terminal 4 is installed in described the second body 3, and preferably, described the second terminal 4 is immobilizated in described the second body 3 by the mode of one-body molded (insert molding), the described the first noumenon assembling 1 edge direction is from top to bottom fastened on to described the second body 3, and described the 3rd inserting foot 512 of described the first inspection terminal 5 and described the 4th inserting foot 522 correspondences are mounted in described holding tank 321, also can first described the first noumenon 1 be assembled to described the second body 3, the more described the first terminal 2 of correspondence is installed on described the first noumenon 1 simultaneously, finally described metal-back 7 edge directions are from front to back installed on described the first noumenon 1 and described the second body 3.Described metal-back 7 encloses described the first hyoplastron 11 and described the second hyoplastron 31 forms a docking chamber 1000 in order to accommodate a banjo (plug is not shown), described flange 12 is located at the top in described docking chamber 1000, the part that described the first inspection terminal 5 is revealed in described flange 12 protrudes into described the 4th contact site 521 of described docking chamber 1000 formation by described the first opening 711, and described the 5th elastic arm 61 of described the second inspection terminal 6 protrudes into described docking chamber 1000 by described the second opening 712 and forms described the 5th contact site 610.When a banjo inserts in described docking chamber 1000, the described shell fragment 710 described banjos of clamping and described shell fragment 710 can upper and lower springing in described depression 120; Standard banjo only contacts described the 4th contact site 521 of described the first inspection terminal 5 and does not contact described the 5th contact site 610 of described the second inspection terminal 6, banjo the 4th contact site 521 described in jack-up that makes progress forces the described tabular terminal 51 of described flexible terminal 52 contact, afterwards produce one first detection signal, now described electric connector 100 is applied to one first voltage; Another described the first inspection terminal 5 can only establish one described in flexible terminal 52, when described banjo contacts described the 4th contact site 521 of described flexible terminal 52, produce one first detection signal.Special banjo contacts described the first inspection terminal 5 and described the second inspection terminal 6 simultaneously, when described special banjo contacts described the 5th contact site 610 of described the second inspection terminal 6, produce one second detection signal, now described electric connector 100 is applied to a second voltage.
In sum, the utility model electric connector 100 has following beneficial effect:
1. electric connector is set up the first inspection terminal 5, whether use it to identify plug inserts, when plug correctly inserts docking chamber 100 when interior, the shell of described the first inspection terminal 5 contact plugs, reach the effect of switch, avoid the blindness in docking operation, guarantee the normality of signal transmission between electric connector and plug, promote the serviceability of electric connector.
2. electric connector is set up the first inspection terminal 5, when plug correctly inserts docking chamber 100 when interior, electric connector produces a feedback signal, electronic equipment can be identified this feedback signal immediately, thereby the insertion of identification plug, and then can make various action and instruction, realize intellectuality and the automation of electronic equipment.
3. described in, the described clamping limb 32 of the second body 3 is provided with the projection 322 protruding in described holding tank 321, and described projection 322 exits described the second body 3 for the 3rd inserting foot 512 described in block and described the 4th inserting foot 522 backward to prevent described the first inspection terminal 5.
4. described in, between the both sides of described the 5th elastic arm 61 of the second inspection terminal 6 and described the 5th holding parts 60, be equipped with a breach 63, length (with respect to not establishing breach between elastic arm both sides and holding parts) for increasing described the 5th elastic arm 61, make the resistance to tired property of described the second inspection terminal 6 better, extend the useful life of the second inspection terminal 6.
5. described in, described the 5th holding parts 60 front end both sides of the second inspection terminal 6 are respectively equipped with a lug 600 of side direction projection, make described the second inspection terminal 6 only can insert described the first noumenon 1 along direction from front to back, described lug 600 blocks, on the surface of described the 3rd holding slot 124 front end both sides, prevent that described the second inspection terminal 6 is subject to active force backward and exits described the first noumenon 1.
6. described in, the first inspection terminal 5 and described the second inspection terminal 6 are all along inserting described the first noumenon 1 from rear extremely front direction, described end face 1200 is not provided with the fluting of accommodating described the first inspection terminal 5 and described the second inspection terminal 6, be that described end face 1200 does not manifest described the first inspection terminal 5 and described the second inspection terminal 6, prevent from coming from extraneous dust or foreign material and touch described the first inspection terminal 5 and the second inspection terminal 6 by described end face 1200 tops, and then affect the electric signal detecting function of described the first survey terminal 5 and described the second inspection terminal 6.
Upper detailed description is only the explanation of the preferred embodiment of the utility model, non-so 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 (16)
1. an electric connector, is characterized in that, comprising:
One shell, forms a docking chamber;
One the first noumenon is contained in described shell, one first hyoplastron that it is provided with one first base portion and extends to form forward from described the first base portion; A plurality of the first terminals, are mounted on described the first hyoplastron and extend into described docking chamber;
One second body is contained in described shell, one second hyoplastron that it is provided with one second base portion and extends to form forward from described the second base portion, and described the second body is located at described the first noumenon one side; A plurality of the second terminals, are installed on described the second hyoplastron and extend into described docking chamber;
At least one inspection terminal, is installed on described the first noumenon, and described inspection terminal partly protrudes into described docking chamber, and described inspection terminal is provided with an inserting foot in order to be soldered to a circuit main board, and described inserting foot is inserted in described the second body.
2. electric connector as claimed in claim 1, it is characterized in that: the both sides of described the first hyoplastron upper front end are respectively equipped with a short slot, described the second hyoplastron is provided with a groove in order to accommodating described the first hyoplastron, described the second hyoplastron be provided with protrude into described groove two blocked blocks in order to match with described short slot.
3. electric connector as claimed in claim 2, is characterized in that: described the second hyoplastron extends forward from the lower end of described the second base portion, described the second base portion upper end clamping limb that extends back, and described clamping limb is provided with a holding tank in order to clamp described inserting foot.
4. electric connector as claimed in claim 3, is characterized in that: in described holding tank, be provided with at least one projection in order to inserting foot described in block, described inserting foot forms to downward-extension from the side of described inspection terminal rear end.
5. electric connector as claimed in claim 1, it is characterized in that: described the first hyoplastron extends forward from the lower end of described the first base portion, a flange is extended forward in described the first base portion upper end, and the part that described inspection terminal is installed in described flange and described inspection terminal is revealed in described flange.
6. electric connector as claimed in claim 5, is characterized in that: described flange is located at the outside in described docking chamber, and described flange is provided with the end face away from described docking chamber, and described inspection terminal is not revealed in described end face.
7. electric connector as claimed in claim 4, is characterized in that: at least one the second inspection terminal, be installed in described the first noumenon, and described the second inspection terminal is in order to detect the insertion of special plug.
8. electric connector as claimed in claim 7, it is characterized in that: described the second inspection terminal is provided with and is immobilizated in a holding parts of described the first base portion and the elastic arm extending forward from described holding parts, described elastic arm end is provided with a contact site in order to contact with the metal-back of special plug, between described elastic arm both sides and described holding parts, is equipped with a breach.
9. electric connector as claimed in claim 8, is characterized in that: described holding parts front end both sides are respectively equipped with a lug of side direction projection.
10. an electric connector, is characterized in that, comprising:
One shell, forms a docking chamber;
One the first noumenon is contained in described shell, the flange that it is provided with a base portion and extends to form forward from described base portion; A plurality of the first terminals, are installed on described the first noumenon and extend into described docking chamber;
One second body is contained in described shell, and it is located at described the first noumenon one side; A plurality of the second terminals, are installed on described the second body and extend into described docking chamber;
At least one inspection terminal, is installed in described flange, and described inspection terminal is partly revealed in described flange and enters described docking chamber, and described inspection terminal is provided with an inserting foot and is fixed on described the second body, and described inserting foot is in order to be soldered to a circuit main board.
11. electric connectors as claimed in claim 10, is characterized in that: at least one the second inspection terminal, be installed on described the first noumenon, and described the second inspection terminal is in order to detect the insertion of special plug.
12. electric connectors as claimed in claim 11, it is characterized in that: described the second inspection terminal is provided with and is immobilizated in a holding parts of described the first noumenon and the elastic arm extending forward from described holding parts, described elastic arm end is provided with a contact site in order to contact with the metal-back of special plug, between described elastic arm both sides and described holding parts, is equipped with a breach.
13. electric connectors as claimed in claim 12, is characterized in that: described holding parts front end both sides are respectively equipped with a lug of side direction projection.
14. electric connectors as claimed in claim 10, is characterized in that: described flange is located at the outside in described docking chamber, and described flange is provided with the end face away from described docking chamber, and described inspection terminal and the second inspection terminal are not all revealed in described end face.
15. electric connectors as claimed in claim 10, it is characterized in that: described the second body is provided with a base portion, the hyoplastron extending forward from described base portion lower end and the clamping limb extending back from described base portion upper end, described clamping limb is provided with a holding tank in order to clamp described inserting foot.
16. electric connectors as claimed in claim 15, is characterized in that: in described holding tank, be provided with at least one projection in order to inserting foot described in block, described inserting foot forms to downward-extension from the side of described inspection terminal rear end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320494745.9U CN203434325U (en) | 2013-08-14 | 2013-08-14 | Electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320494745.9U CN203434325U (en) | 2013-08-14 | 2013-08-14 | Electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203434325U true CN203434325U (en) | 2014-02-12 |
Family
ID=50063344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320494745.9U Expired - Fee Related CN203434325U (en) | 2013-08-14 | 2013-08-14 | Electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203434325U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109244703A (en) * | 2018-09-11 | 2019-01-18 | 番禺得意精密电子工业有限公司 | Fastening assembly |
| CN110611195A (en) * | 2018-06-15 | 2019-12-24 | 唐德科技（深圳）有限公司 | Micro USB connector with detecting function |
-
2013
- 2013-08-14 CN CN201320494745.9U patent/CN203434325U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110611195A (en) * | 2018-06-15 | 2019-12-24 | 唐德科技（深圳）有限公司 | Micro USB connector with detecting function |
| CN109244703A (en) * | 2018-09-11 | 2019-01-18 | 番禺得意精密电子工业有限公司 | Fastening assembly |
| CN109244703B (en) * | 2018-09-11 | 2020-12-22 | 番禺得意精密电子工业有限公司 | Holding assembly |
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