CN205039301U - Electric connector - Google Patents
Electric connector Download PDFInfo
- Publication number
- CN205039301U CN205039301U CN201520762914.1U CN201520762914U CN205039301U CN 205039301 U CN205039301 U CN 205039301U CN 201520762914 U CN201520762914 U CN 201520762914U CN 205039301 U CN205039301 U CN 205039301U
- Authority
- CN
- China
- Prior art keywords
- insulating body
- electric connector
- covering
- terminal
- contact site
- 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
Abstract
The utility model discloses an electric connector, it includes insulator, settles a plurality of conductive terminal on insulator and install the piece that shields on insulator, insulator has the basal portion and from the protruding butt joint portion of stretching of basal portion, and each conductive terminal has the fixing portion of fixing on the basal portion, extends and protruding weld part outside stretching the contact site in butt joint portion and extending insulator from fixing portion, it has and hides the butt joint frame that covers outside butt joint portion to shield the piece, shield that the piece shields in having and the fixing including shield the outer piece that shields on the piece, an interior stretch forming as an organic whole that shields, shield the piece outward and buckle for the punching press and form, and shield the outside that a cover shields the piece including establishing outward to fixing common formation together each other the butt joint frame. The intensity of multiplicable electric connector's butt joint frame realizes better shielding effect simultaneously.
Description
Technical field
The utility model relates to a kind of electric connector, particularly relates to the electric connector of a kind of high-frequency signal transmission.
Background technology
Electric connector is widely used on existing electronic product equipment, using the adapter as Signal transmissions, No. 201310363304Xth, Chinese invention patent application disclosed in the 18 days March in 2015 can be consulted, it discloses a kind of electric connector, comprise insulating body, be located at the some conducting terminals on insulating body and be coated on the metal shielding casing of insulating body, described shielding casing comprises roof, diapire, connect a left side for roof and diapire, right side wall and the aft bulkhead in order to be coated on insulating body rear end, these arms jointly bend and are surrounded by receiving space, but because this shielding casing is formed by bending, and be interconnected place's possibility less stable, and when inserting this receiving space at butt connector in abnormal mode, this shielding casing easily deforms phenomenon.
Therefore, for the problems referred to above, be necessary that the electric connector designing a kind of improvement is to overcome above-mentioned defect.
Utility model content
The purpose of this utility model is to provide a kind of electric connector improving interface frame, mating frame intensity.
For realizing aforementioned object, the utility model adopts following technical scheme: a kind of electric connector, it covering comprising insulating body, be placed in the multiple conducting terminal on insulating body and be arranged on insulating body; The docking section that described insulating body has base portion and protrudes out from base portion, each conducting terminal has the holding parts be retained on base portion, extends and the contact site protruded out on docking section and the weld part extended outside insulating body from holding parts; Described covering has the interface frame, mating frame covered outside docking section; Described covering has interior covering and is retained on the outer covering in interior covering, and described interior covering is integrated drawing and forming, and described outer covering is that punching press bending forms, and outer covering is set in the outside of interior covering, jointly to form described interface frame, mating frame.
Further improvements: described conducting terminal has the first terminal and the second terminal, the first terminal has the first contact site, the second terminal has the second contact site, and the first contact site and the second contact site protrude out respectively on the both sides of docking section; Described electric connector is also provided with barricade, and this barricade is retained in insulating body, and part is clamped between the first contact site and the second contact site.
Further improvements: described barricade have protrude out insulating body docking section on front side of or both end sides contact jaw and extend the leg of insulating body.
Further improvements: described insulating body comprises integrated the first noumenon and second body integrated with the second terminal with the first terminal, and the first noumenon and the second body are retained in together mutually, and clamp barricade formation sandwich structure.
Further improvements: described second body has the projection upwards protruded out, barricade has the groove passed for this projection, and the first noumenon has the groove cooperatively interacted with this projection.
Further improvements: described the first noumenon, the second body and barricade integrated injection molding again, jointly to form above-mentioned insulating body, and described electric connector also comprises the shielding ring be retained in S stairstepping on insulating body, this shielding ring comprises the lower plate being retained on docking section and the upper plate be positioned on base portion.
Further improvements: the lower plate of described shielding ring is provided with the fixing bent down and grabs, described insulating body has holding slot, the upper plate of shielding ring and the mutual fixing of interior covering of covering that this fixing of collecting is grabbed.
The utility model is by being integrated drawing and forming by interior covering, described outer covering is that punching press bending forms, and outer covering is set in the outside of interior covering, and be mutually retained in together jointly to form described interface frame, mating frame, the intensity of the interface frame, mating frame of electric connector can be increased, realize better shield effectiveness simultaneously.
Accompanying drawing explanation
Fig. 1 is the schematic perspective view of the utility model electric connector;
The decomposed figure that Fig. 2 is electric connector shown in Fig. 1;
Fig. 3 is the schematic diagram of the terminal material belt used of electric connector shown in Fig. 1;
Fig. 4 is the schematic diagram of insulating body and conducting terminal before electric connector for forming described in Fig. 1;
Fig. 5 is the schematic diagram after assembling shown in Fig. 4;
Fig. 6 is the decomposing schematic representation of covering shown in Fig. 1.
Embodiment
Refer to shown in Fig. 1 and Fig. 2, be a kind of electric connector 100 that the utility model discloses, it comprises insulating body 10, the multiple conducting terminals 20 be placed on insulating body, shielding ring 30, barricade 40 and the covering 50 that is arranged on insulating body.Each conducting terminal 20 has the holding parts be retained on insulating body, extends and the contact site convexedly stretched on docking section and the weld part extended outside insulating body from holding parts.
Described insulating body 10 has base portion 11 and from the docking section 12 that base portion protrudes out, described covering 50 has the interface frame, mating frame 51 covered outside docking section 12, and is formed with docking space; Described barricade 40 have protrude out insulating body 10 docking section 12 on front side of or both end sides contact jaw 41 and extend the leg 42 of insulating body, this contact jaw 41 can cooperatively interact with butt connector, be grounded path, certainly in the present embodiment, this contact jaw 41 protrudes out front side and the both end sides of docking section respectively.
Described shielding ring 30 is S stairstepping and is retained on insulating body 10, this shielding ring 30 comprises the lower plate 31 be fitted on the upside of docking section 12 and the upper plate 32 be positioned on the upside of base portion, the lower plate 31 of described shielding ring 30 is provided with the fixing bent down and grabs 33, described insulating body 10 has the holding slot 16 that this fixing of collecting grabs 33, to be secured on described insulating body by shielding ring 30.
Refer to shown in Fig. 3 to Fig. 5, in the present embodiment, this insulating body 10 comprises the first noumenon 13 and the second body 14; Described conducting terminal 20 has multiple the first terminals 21 of same material strip formation and multiple second terminals 22 of another material strip formation, this several the first terminal 21 forms with described the first noumenon 13 integrated injection molding, and several second terminal 22 forms with described second body 14 integrated injection molding, and described second body 14 has the projection 15 upwards protruded out, and the first noumenon has the groove 16 cooperatively interacted with this projection.
Described barricade 40 is also provided with groove 43, when the first noumenon 13 and the second body 14 are assembled, described protruding 15 through groove 43, and is clamped in by barricade 40 between the first noumenon 13 and the second body 14, and namely barricade 40 is clamped into sandwich structure by the first noumenon with the second body; Thus after the first noumenon 13, second body 14 and barricade 40 be retained in together mutually, last integrated injection molding again and form above-mentioned insulating body, to increase the stability of electric connector, finally removes terminal material belt, this groove 43 with protruding 15 coordinate can bit mask plate 40, prevent mobile.
Described in Fig. 1, Fig. 2, described the first terminal 21 has the first contact site 23 be positioned on the upside of docking section 12, second terminal 22 has the second contact site 24 be positioned on the downside of docking section, because partly shielding effect plate 40 is clamped between the first contact site 23 of the first terminal 21 and the second contact site 24 of the second terminal 22, the first terminal and the second terminal signals crosstalk can be reduced, realize the transmission of high-frequency signal.
Shown in Fig. 2 and Fig. 6, the outer covering 53 that described covering 50 has interior covering 52 and is retained in interior covering, described interior covering is integrated drawing and forming, described outer covering is that punching press bending forms, and outer covering is set in the outside of interior covering, and being mutually retained in together the above-mentioned interface frame, mating frame 51 of common formation, this outer covering 53 has the grasping plate pin 54 bent outwardly, to provide electric connector firm securing on circuit board.When described covering 50 secures on insulating body, the upper plate 32 of described shielding ring 30 and the mutual fixing of interior covering of covering 50.
In the present embodiment, because described interior covering 52 is integrated drawing and forming, described outer covering 53 forms for punching press bends, and outer covering is set in the outside of interior covering, and is mutually retained in together, the described interface frame, mating frame of common formation, interior covering 52 is stretching structure, can increase the intensity of the interface frame, mating frame of electric connector, is simultaneously arranged with outer covering 53 interior covering is external, also improve the stability of electric connector, realize better shield effectiveness simultaneously.
Claims (7)
1. an electric connector, it covering comprising insulating body, be placed in the multiple conducting terminal on insulating body and be arranged on insulating body; The docking section that described insulating body has base portion and protrudes out from base portion, each conducting terminal has the holding parts be retained on base portion, extends and the contact site protruded out on docking section and the weld part extended outside insulating body from holding parts; Described covering has the interface frame, mating frame covered outside docking section; It is characterized in that: described covering has interior covering and is retained on the outer covering in interior covering, described interior covering is integrated drawing and forming, described outer covering is that punching press bending forms, and outer covering is set in the outside of interior covering, jointly to form described interface frame, mating frame.
2. electric connector according to claim 1, it is characterized in that: described conducting terminal has the first terminal and the second terminal, the first terminal has the first contact site, the second terminal has the second contact site, and the first contact site and the second contact site protrude out respectively on the both sides of docking section; Described electric connector is also provided with barricade, and this barricade is retained in insulating body, and part is clamped between the first contact site and the second contact site.
3. electric connector according to claim 2, is characterized in that: described barricade have protrude out insulating body docking section on front side of or both end sides contact jaw and extend the leg of insulating body.
4. electric connector according to claim 2, it is characterized in that: described insulating body comprises integrated the first noumenon and second body integrated with the second terminal with the first terminal, and the first noumenon and the second body are retained in together mutually, and clamp barricade formation sandwich structure.
5. electric connector according to claim 4, is characterized in that: described second body has the projection upwards protruded out, and barricade has the groove passed for this projection, and the first noumenon has the groove cooperatively interacted with this projection.
6. electric connector according to claim 5, it is characterized in that: described the first noumenon, the second body and barricade integrated injection molding again, jointly to form above-mentioned insulating body, and described electric connector also comprises the shielding ring be retained in S stairstepping on insulating body, this shielding ring comprises the lower plate being retained on docking section and the upper plate be positioned on base portion.
7. electric connector according to claim 6, is characterized in that: the lower plate of described shielding ring is provided with the fixing bent down and grabs, and described insulating body has holding slot, the upper plate of shielding ring and the mutual fixing of interior covering of covering that this fixing of collecting is grabbed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520762914.1U CN205039301U (en) | 2015-09-29 | 2015-09-29 | Electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520762914.1U CN205039301U (en) | 2015-09-29 | 2015-09-29 | Electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205039301U true CN205039301U (en) | 2016-02-17 |
Family
ID=55298172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520762914.1U Expired - Fee Related CN205039301U (en) | 2015-09-29 | 2015-09-29 | Electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205039301U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106207569A (en) * | 2016-07-29 | 2016-12-07 | 中航光电科技股份有限公司 | High-speed electrical connectors and signaling module thereof and the forming method of signaling module |
-
2015
- 2015-09-29 CN CN201520762914.1U patent/CN205039301U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106207569A (en) * | 2016-07-29 | 2016-12-07 | 中航光电科技股份有限公司 | High-speed electrical connectors and signaling module thereof and the forming method of signaling module |
| CN106207569B (en) * | 2016-07-29 | 2019-04-19 | 中航光电科技股份有限公司 | The forming method of high-speed electrical connectors and its signaling module and signaling module |
| US10790620B2 (en) | 2016-07-29 | 2020-09-29 | Avic Jonhon Optronic Technology Co., Ltd | High-speed electrical connector, signal module thereof and method for forming signal module |
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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: 20160217 Termination date: 20200929 |