CN204011832U - Electric connector - Google Patents
Electric connector Download PDFInfo
- Publication number
- CN204011832U CN204011832U CN201420269626.8U CN201420269626U CN204011832U CN 204011832 U CN204011832 U CN 204011832U CN 201420269626 U CN201420269626 U CN 201420269626U CN 204011832 U CN204011832 U CN 204011832U
- Authority
- CN
- China
- Prior art keywords
- insulating body
- groove
- electric connector
- material portion
- connects
- 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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Abstract
The utility model discloses a kind of electric connector, comprise an insulating body, insulating body is arranged with a spliced eye downwards from top, one end wall of insulating body is provided with one first storage tank, end wall is provided with at least one groove in a side of the first storage tank and uses at least one support portion on one first material strip and support, one the first terminal, having a fixed part is fixed in insulating body, one first contact site is extended in accepting groove in one end of self-retaining portion, the other end of self-retaining portion extends one first and connects material portion, first connects the plane that material portion is positioned at the first storage tank place, first connects material portion in order to connect described the first material strip, the insulating body that is provided with the first terminal is supported by support portion, in assembling process, material strip can be firm support and location insulating body, prevent its inclination, cause the first terminal distortion, groove provides support portion Support Position, at the first material strip, from first, connect the removal of material portion, insulating body surface there will not be burr or crackle.
Description
[technical field]
The utility model relates to electric connector, the firm electric connector of espespecially a kind of supporting and location.
[background technology]
Current radio frequency class connector mainly comprises an insulating body, described insulating body is from up to down offered a spliced eye and is pegged graft for a banjo, one moved end and certain terminal are individually fixed in described insulating body, described moved end and described fixed end have respectively a fixed part and are fixed in described insulating body, one contact site extends from one end of described fixed part, one weld part extends from the other end of described fixed part, and a metal shell is coated on described insulating body.
The mode that described fixed end or described moved end adopt edge to bury moulding (insert-molding) or assembling is conventionally immobilizated in described insulating body, described weld part exposes described insulating body, its rear end is provided with one and connects material portion and connect a material strip, by described material strip, by being fixed with a plurality of described insulating body of described fixed end and described metal shell and/or described moved end subgroup, fills.And due to the more and more miniaturization of described electric connector, the wall thickness of described insulating body is also reduced, the part being fixed in described insulating body is also shorter, in assembling process, weight away from a side of described material strip is larger, only by described, connects that material portion supports and mobile described insulating body, is easy to cause described material strip, describedly connects material portion and the bending of described weld part, thereby cause the distortion of described fixed end or described moved end, affect the electrical connection properties of described electric connector.
Therefore, be necessary to design a kind of better electric connector, to overcome the problems referred to above.
[utility model content]
The problem facing for background technology, the purpose of this utility model is to provide a kind of electric connector that utilizes material strip support portion to be supported in insulating body.
For achieving the above object, the utility model adopts following technological means:
A kind of electric connector, comprise an insulating body, described insulating body is arranged with a spliced eye downwards from top, in described insulating body, be provided with the below that an accepting groove is positioned at described spliced eye, and be communicated with described spliced eye, one end wall of described insulating body is provided with one first storage tank, and described end wall is provided with at least one groove in a side of described the first storage tank, and described groove is used at least one support portion on one first material strip and supported; One the first terminal, having a fixed part is fixed in described insulating body, from one end of described fixed part, extend one first contact site in described accepting groove, other end extension one first from described fixed part connects material portion, described first connects the plane that material portion is positioned at described the first storage tank place, and described first connects material portion in order to connect described the first material strip; One second terminal is located in described insulating body, and described the second terminal has one second contact site and contacts with described the first contact site.
Further, the end face of described groove is higher than the end face of described the first storage tank, and described support portion is supported in the end face of described groove.
Further, described support portion and described the first material portion of company are positioned at different height.
Further, described support portion is after described groove is removed, and at least one internal face of described groove is matsurface.
Further, the top of described groove is provided with a support slot and a slot to make way is positioned at described support slot below, and described slot to make way is communicated with described support slot, and the width of described slot to make way is greater than the width of described support slot.
Further, about equally, described support zone is in described support slot for the width of described support slot and the width of described support portion.
Further, described groove runs through described insulating body downwards.
Further, also comprise that a housing is coated described insulating body, described housing is provided with at least one second and connects material portion, and described second connects material portion connects and expect that the company that direction and described first connects material portion expects that direction is identical.
Further, described support portion and described the second material portion of company partly overlap on above-below direction.
Further, between described the first material portion of company and described fixed part, also have one first weld part, described the first weld part and described support zone are in differing heights.
Compared with prior art, the utlity model has following beneficial effect:
One side of described the first storage tank is provided with described groove, described groove is used at least one support portion on described the first material strip and is supported, one end of described fixed end is provided with described first and connects the plane that material portion is positioned at described the first storage tank place, described first connects material portion in order to connect described the first material strip, the described insulating body that is provided with described the first terminal is supported in assembling process by described support portion, described material strip can be firm support and locate described insulating body, prevent its inclination, cause described the first terminal distortion, described groove provides Support Position, described support portion, at described the first material strip, from described first, connect the removal of material portion, described insulating body surface there will not be burr or crackle.
[accompanying drawing explanation]
Fig. 1 is the three-dimensional exploded view of the utility model electric connector;
Fig. 2 is the three-dimensional exploded view at another visual angle of the utility model electric connector;
Fig. 3 is that the utility model electric connector terminal packs the stereogram after body into;
Fig. 4 is the three-dimensional combination figure of the utility model electric connector;
Fig. 5 is the cutaway view of the utility model electric connector;
Fig. 6 is the cutaway view of the utility model material strip when the first terminal is removed.
The drawing reference numeral explanation of embodiment:
Electric connector 100 insulating body 1 upper body 11 spliced eyes 111
Lower body 12 accepting groove 121 front bulkhead 122 aft bulkheads 123
Sidewall 124 first storage tank 125 groove 126 support slots 1261
Slot to make way 1,262 second storage tank 127 the first terminal 2 fixed parts 21
The first contact site 22 first weld parts 23 first connect material portion 24 first material strips 3
Connecting portion 31 support portion 32 second terminal 4 base portions 41
Elastic arm 42 clamping limb 43 second contact site 431 second weld parts 44
Housing 5 main part 51 annulus 52 second connect material portion 53
The second material strip 6 matsurface A
[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.
As Fig. 1, the utility model electric connector 100 comprises that insulating body 1, one the first terminal 2 and one second terminal 4 be located in described insulating body 1, and the coated described insulating body 1 of a housing 5.
As Fig. 1, described insulating body 1 comprises a upper body 11 and body 12 once, and described upper body 11 is column, is placed on described lower body 12.Described upper body 11 is offered a spliced eye 111 downwards and is pegged graft for a banjo (not shown) from top, described spliced eye 111 runs through described upper body 11.
As shown in Figure 1, Figure 2 and Fig. 5, described lower body 12 is provided with an accepting groove 121, and described accepting groove 121 is arranged with formation downwards from the upper surface of described lower body 12, and described accepting groove 121 is positioned at the below of described spliced eye 111, and is communicated with described spliced eye 111.Described lower body 12 peripheries have a front bulkhead 122, one aft bulkhead 123 and two sidewalls 124 connect described front bulkhead 122 and described aft bulkhead 123, described front bulkhead 122 is provided with one first storage tank 125, described the first storage tank 125 is arranged with formation backward from the bottom center of described front bulkhead 122, described front bulkhead 122 is also concaved with the both sides that two grooves 126 lay respectively at described the first storage tank 125, described groove 126 is arranged with formation backward from described front bulkhead 122, and its degree of depth being arranged with is less than the degree of depth that described the first storage tank 125 is arranged with.The end face of described groove 126 is higher than the end face of described the first storage tank 125, and described groove 126 runs through the bottom surface of described lower body 12 downwards.The top of described groove 126 is provided with the below that support slot 1261, one slots to make way 1262 are positioned at described support slot 1261, and is communicated with described support slot 1261, and the width of described slot to make way 1262 is greater than the width of described support slot 1261.Described aft bulkhead 123 is also provided with one second storage tank 127, and described the second storage tank 127 is positioned at identical height with described the first storage tank 125.
As Fig. 1 and Fig. 3, described the first terminal 2 is located in described lower body 12, and in the present embodiment, described the first terminal 2 is one-body molded with described lower body 12.Described the first terminal 2 has that a fixed part 21 is integrated to be fixed in described lower body 12, one first contact site 22 extends back described lower body 12 from described fixed part 21, be revealed in described accepting groove 121, and one first weld part 23 from described fixed part 21 forward and bending downwards extend, described the first weld part 23 is positioned at described the first storage tank 125, and the width of described the first storage tank 125 is greater than the width of described the first weld part 23.The end of described the first weld part 23 is provided with one first and connects material portion 24, and described first connects material portion 24 is positioned at sustained height with described the first weld part 23, makes described first to connect the plane that material portion 24 is positioned at described the first storage tank 125 places.
As Fig. 1, Fig. 3, the described first end that connects material portion 24 connects one first material strip 3, described the first material strip 3 has a junction 31 and is connected in described the first material portion 24 of company, in the both sides of described connecting portion 31, be respectively equipped with a support portion 32, described support portion 32 connects material portion 24 higher than described first, described connecting portion 31 upwards bends from the described first plane that connects material portion 24 plane that is positioned at described support portion 32, described support portion 32 connects material portion 24 higher than described first, that is to say, described support portion 32 is higher than described the first weld part 23, make described the first terminal 2 when carrying out gold plating, electroplate the bottom surface of described the first weld part 23, and can not cause described support portion 32 to electroplate yet, thereby material and cost have been saved.Described support portion 32 is supported in described support slot 1261, after described the first terminal 2 and described lower body 12 are fixing, described support portion 32 is supported in the end face of described groove 126, preferably, described support portion 32 is positioned at described support slot 1261, the width of the width of described support slot 1261 and described support portion 32 about equally, make described support portion 32 can well locate described lower body 12, by described support portion 32, jointly support and locate described lower body 12 with described connecting portion 31, described lower body 12 can not tilted because of not supporting inadequate in assembling process, cause described the first terminal 2 distortion.As Fig. 5 and Fig. 6, and described groove 126 provides the Support Position of described support portion 32, and the width of described slot to make way 1262 is greater than the width of described support slot 1261, described material strip is when described first connects 24 removal of material portion, described support portion 32 departs from from described support slot 1261, and from described slot to make way 1262, depart from described lower body 12 downwards, make described lower body 12 surfaces there will not be burr or crackle, guarantee that outward appearance is good.
As Fig. 1 and Fig. 3, described the second terminal 4 is located in described lower body 12, described the second terminal 4 has a base portion 41 and is fixed in described accepting groove 121, one elastic arm 42 extends forward towards described the first terminal 2 from described base portion 41, the end bifurcated of described elastic arm 42 forms two clamping limbs 43, described in each, clamping limb 43 is provided with one second contact site 431 and contacts with described the first contact site 22, and in the present embodiment, described clamping limb 43 is held on the both sides of described the first terminal 2.One second weld part 44 bends extension downwards from described base portion 41 rear ends, and described the second weld part 44 is positioned at described the second storage tank 127, and the width of described the second storage tank 127 is greater than the width of described the second weld part 44.
As Fig. 1 and Fig. 4, described housing 5 has a main part 51 and is placed on described lower body 12, one annulus 52 extends upward in the middle of described main part 51, described annulus 52 is located on the periphery of described upper body 11, the both sides of described main part 51 are respectively equipped with 2 second and connect material portion 53, described second connects material portion 53 partly overlaps on above-below direction with described support portion 32, described second connects material portion 53 connects one second material strip 6, described second connects material portion 53 expects that with the described first company that connects material portion 24 direction is identical with company's material direction and described first material strip 3 of described the second material strip 6, and described the second material strip 6 partly overlaps in the short transverse of body with described the first material strip 3, in assembling process, can save and take up room.
As Fig. 1, Fig. 3 and Fig. 4, during assembling, first by described the first terminal 2 and described lower body 12 one-body molded (insert-molding), described upper body 11 and described housing 5-body formed (insert-molding), described the first material strip 3 is connected in described lower body 12, and described support portion 32 is supported in described groove 126, in order to lower body 12 described in supporting and location, described the second material strip 6 is connected in described housing 5.Then described the second terminal 4 is inserted in described lower body 12, then described upper body 11 is assembled on described lower body 12 together with described housing 5, in this assembling process, described the first material strip 3 provides support and makes the described lower body 12 can be not crooked in mobile or assembling process, and then guarantees that described the first terminal 2 can not produce distortion.After having assembled, described the second material strip 6 is connected to material portion 53 places from described second to be removed, described the first material strip 3 connects material portion 24 places from described first and removes, now, described support portion 32 is along with the described first even material portion 24 removals, because described support portion 32 is positioned at described groove 126, when described the first terminal 2 is one-body molded with described lower body 12, described support portion 32 also can partly take shape in described groove 126, when removing, there is burr or crackle, also be to be positioned at described groove 126, and can not affect the outward appearance of product.As Fig. 6, described support portion 32 is from the interior removal of described groove 126, and at least one inwall of described groove 126 is matsurface A.
Above-described embodiment is the utility model most preferred embodiment, certainly, in other embodiments, described the first material portion 24 also can be arranged at one end of described fixed part 21, described the first weld part 23 and described first connects material portion 24 and is positioned at Different Plane, as long as assurance described first connects material portion 24, is positioned at differing heights with described support portion 32.In another embodiment, described the first terminal 2 also can be plugged in described lower body 12.
In sum, the utility model electric connector 100 has following beneficial effect:
(1) described support portion 32 is supported in described groove 126, after described the first terminal 2 and described lower body 12 are fixing, described support portion 32 is supported in the end face of described groove 126, by described support portion 32, jointly support and locate described lower body 12 with described connecting portion 31, make described lower body 12 can, because of supporting not, not cause described the first terminal 2 distortion in assembling process.
(2) described support portion 32, higher than described the first weld part 23, makes described the first terminal 2 when carrying out gold plating, and electroplate the bottom surface of described the first weld part 23, and can not cause described support portion 32 also to electroplate, thereby saved material and cost.
(3) described groove 126 provides the Support Position of described support portion 32, at described material strip, from described first, connect 24 removals of material portion, described support portion 32 is body 12 from the interior disengaging of described groove 126 is described, makes described lower body 12 surfaces there will not be burr or crackle, guarantees that outward appearance is good.
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 (10)
1. an electric connector, is characterized in that, comprising:
One insulating body, described insulating body is arranged with a spliced eye downwards from top, in described insulating body, be provided with the below that an accepting groove is positioned at described spliced eye, and be communicated with described spliced eye, one end wall of described insulating body is provided with one first storage tank, described end wall is provided with at least one groove in a side of described the first storage tank, and described groove is used at least one support portion on one first material strip and supported;
One the first terminal, having a fixed part is fixed in described insulating body, from one end of described fixed part, extend one first contact site in described accepting groove, other end extension one first from described fixed part connects material portion, described first connects the plane that material portion is positioned at described the first storage tank place, and described first connects material portion in order to connect described the first material strip;
One second terminal is located in described insulating body, and described the second terminal has one second contact site and contacts with described the first contact site.
2. electric connector as claimed in claim 1, is characterized in that: the end face of described groove is higher than the end face of described the first storage tank, and described support portion is supported in the end face of described groove.
3. electric connector as claimed in claim 1, is characterized in that: described support portion and described first connects material portion and is positioned at different height.
4. electric connector as claimed in claim 1, is characterized in that: described support portion is after described groove is removed, and at least one internal face of described groove is matsurface.
5. electric connector as claimed in claim 1, it is characterized in that: the top of described groove is provided with a support slot and a slot to make way is positioned at described support slot below, described slot to make way is communicated with described support slot, and the width of described slot to make way is greater than the width of described support slot.
6. electric connector as claimed in claim 5, is characterized in that: about equally, described support zone is in described support slot for the width of described support slot and the width of described support portion.
7. electric connector as claimed in claim 1, is characterized in that: described groove runs through described insulating body downwards.
8. electric connector as claimed in claim 1, is characterized in that: also comprise that a housing is coated described insulating body, described housing is provided with at least one second and connects material portion, and described second connects material portion connects and expect that the company that direction and described first connects material portion expects that direction is identical.
9. electric connector as claimed in claim 8, is characterized in that: described support portion and described second connects material portion and partly overlaps on above-below direction.
10. electric connector as claimed in claim 1, is characterized in that: between described the first material portion of company and described fixed part, also have one first weld part, described the first weld part and described support zone are in differing heights.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420269626.8U CN204011832U (en) | 2014-05-16 | 2014-05-16 | Electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420269626.8U CN204011832U (en) | 2014-05-16 | 2014-05-16 | Electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204011832U true CN204011832U (en) | 2014-12-10 |
Family
ID=52051782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420269626.8U Expired - Fee Related CN204011832U (en) | 2014-05-16 | 2014-05-16 | Electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204011832U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106298326A (en) * | 2016-08-30 | 2017-01-04 | 贵州贵航汽车零部件股份有限公司华阳电器公司 | A kind of switch reset buffer structure |
-
2014
- 2014-05-16 CN CN201420269626.8U patent/CN204011832U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106298326A (en) * | 2016-08-30 | 2017-01-04 | 贵州贵航汽车零部件股份有限公司华阳电器公司 | A kind of switch reset buffer structure |
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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: 20141210 |