CN204030173U - Coaxial electric coupler - Google Patents
Coaxial electric coupler Download PDFInfo
- Publication number
- CN204030173U CN204030173U CN201420508717.2U CN201420508717U CN204030173U CN 204030173 U CN204030173 U CN 204030173U CN 201420508717 U CN201420508717 U CN 201420508717U CN 204030173 U CN204030173 U CN 204030173U
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- Prior art keywords
- insulating body
- metal shell
- electric coupler
- coaxial electric
- hanging platform
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Abstract
A kind of coaxial electric coupler, for cable and butt connector are electrically connected, it comprises: metal shell, insulating body, and splicing ear, wherein, insulating body is provided with hanging platform, described metal shell is provided with the clasp hole coordinated with hanging platform, effectively solves and coordinates not in place between each assembly and cause core cannot to coordinate closely with cable, cannot the problem of signal transmission normally.
Description
[technical field]
The utility model relates to a kind of coaxial electric coupler.
[background technology]
Along with the progress of science and technology, the requirement of people to electronic product is also more and more higher, and just drive the constantly advanced of electronic product, the coaxial electric coupler be used in electronic product also will become more miniaturized along with the change of electronic product, more accurate.
A kind of coaxial electric coupler of Chinese patent 101202397B patent announcement, the splicing ear that this coaxial electric coupler all comprises metal shell, is contained in the insulating body in metal shell and is arranged on this insulating body, metal shell comprises the head of column type and is extended the envelope curve portion of wrapping cable by head, and insulating body comprises and stretches in butt connector the docking section be contained in head and the base portion line ball portion extended along envelope curve portion by docking section.In an assembling process, be first placed on splicing ear by the core of cable, then bend envelope curve portion, envelope curve portion drives the bending of line ball portion to compress core, and core is compacted on splicing ear.
No. 2008-004469th, Japan Patent patent discloses a kind of coaxial electric coupler, this coaxial electric coupler all comprises metal shell, the splicing ear being contained in the insulating body in metal shell and being arranged on this insulating body, metal shell comprises the head of column type and is extended the envelope curve portion of wrapping cable by head, insulating body comprises and stretches in butt connector the docking section be contained in head and the base portion line ball portion extended along envelope curve portion by docking section, splicing ear extends and is provided with compressing piece, cut this compressing piece and be provided with fin, in an assembling process, first the core of cable is placed on splicing ear, bend envelope curve portion again, envelope curve portion drives line ball portion promotion compressing piece to bend together and compresses core, core is compacted on splicing ear.
In above-mentioned disclosed connector, metal shell coordinates for simply to be placed with insulating body, insulating body is being coordinated with metal shell, again terminal is loaded in insulating body, when finally crimping fastens metal shell, there will be between each assembly and coordinate situation not in place, cause core cannot coordinate closely with cable, cannot signal transmission normally.
Given this, be necessary that a kind of new coaxial electric coupler of design solves: coordinate not in place between each assembly and cause core cannot to coordinate closely with cable, cannot the problem of signal transmission normally.
[utility model content]
Therefore, the technical problem that the utility model solves is: coordinate not in place between each assembly and cause core cannot to coordinate closely with cable, cannot the problem of signal transmission normally.
For overcoming the above problems, the utility model coaxial electric coupler, for cable and butt connector being electrically connected, it comprises: metal shell, is provided with the envelope curve portion of resettlement section and wrapping cable; Insulating body, roughly in round table-like, be contained in the resettlement section of described metal shell, its be provided with run through this insulating body accommodation section, to be arranged on bottom this insulating body and the accepting groove intersected vertically with described accommodation section and by the pressure section extended bottom this insulating body; And splicing ear, be arranged on described insulating body, it contact site comprising the wire connecting portion in collecting and described accepting groove and extended to described accommodation section by wire connecting portion, wherein, insulating body is provided with hanging platform, and described metal shell is provided with the clasp hole coordinated with hanging platform.
As further improvement of the utility model, the base portion of insulating body has been horizontally disposed with mounting blocks, and this mounting blocks is provided with the mounting groove communicated with described mounting groove.
As further improvement of the utility model, hanging platform is arranged on the both sides of described mounting blocks.
As further improvement of the utility model, the collecting level of metal shell is provided with pair of sidewalls, and described mounting blocks is placed between this oppose side wall.
As further improvement of the utility model, sidewall is provided with clasp hole and described hanging platform fastens.
Compared with prior art, the insulation of the utility model coaxial electric coupler is originally provided with hanging platform, metal shell is provided with the clasp hole coordinated with hanging platform simultaneously, when assembling, by insulating body and metal shell being fastened by hanging platform and clasp hole, operator, when crimping again after completing assembling, insulating body and complete being fixed together of metal shell, effectively solve and coordinate not in place between each assembly and cause core cannot to coordinate closely with cable, cannot the problem of signal transmission normally.
[accompanying drawing explanation]
Fig. 1 is the schematic diagram that the cable of the utility model coaxial electric coupler is placed on splicing ear;
Fig. 2 is the stereogram of the insulating body of the utility model coaxial electric coupler;
Fig. 3 is the stereogram of the utility model coaxial electric coupler;
Fig. 4 is the schematic diagram after the utility model coaxial electric coupler inserts cable;
Fig. 5 is the schematic diagram after the utility model coaxial electric coupler completes assembling.
[embodiment]
Please refer to shown in Fig. 1 to Fig. 5, the utility model coaxial electric coupler 1 in order to coaxial cable 4 is electrically connected on butt connector (not shown), its primarily of metal shell 30, be contained in the insulating body 20 in metal shell 30 and the splicing ear 10 be arranged on this insulating body 20 forms.
Please refer to shown in Fig. 3, Fig. 4, metal shell 30, it comprises head 31 in a tubular form, this head 31 both ends open, and its one end is used for being defined as upper end 311 with butt connector grafting, and the other end is defined as lower end 312.Lower end 312 horizontal-extending of head 31 has pair of sidewalls 34 in order to coordinate with insulating body 20; One face down continue be extended with envelope curve portion 33 relative with sidewall 34 of the lower end 312 of this head 31, the second covering portion 332 that the first covering portion 331 and being continued by the first covering portion 331 that this envelope curve portion 33 comprises coated head 31 lower end 312 extends.Wherein, the second covering portion 332 comprises the first envelope curve portion 3321 of coated sidewall 34 and is extended the second envelope curve portion 3322 of wrapping cable 4 by the first envelope curve portion 3321.
Please refer to shown in Fig. 2, insulating body 20 is contained in metal shell 30, and it comprises the docking section 21 of arranging in pairs or groups with the upper end 311 of head 31 and the base portion 22 coordinated with the lower end 312 of head 31.Insulating body 20 is provided with accommodation section 220, and docking section 21 and base portion 22 are run through in this accommodation section 220, and this base portion 22 is also provided with accepting groove 210, and this accepting groove 210 intersects vertically with accommodation section 220.Wherein, docking section 21 roughly in the round table-like top being placed in base portion 22, when being connected with butt connector, being stretched in butt connector and is coordinated with butt connector.Base portion 22 is also extended with pressure section 23 downwards in one end of accepting groove 210, and this pressure section 23 is housed in accepting groove 210 in order to be positioned in accepting groove 210 by splicing ear 10 to bending in accepting groove 210.What a side relative with pressure section 23 on base portion 22 paralleled with base portion 22 is provided with mounting blocks 24, this mounting blocks 24 as between two sidewalls 34, this mounting blocks 24 is provided with mounting groove 240, and this mounting groove 240 communicates with accepting groove 210.Two outsides of mounting groove 240 are provided with hanging platform 241, and two sidewalls 34 of above-mentioned metal shell 30 are provided with clasp hole 341 and coordinate with this hanging platform 241, strengthen the stability that metal shell 30 coordinates with insulating body 20.Sidewall 34 and mounting blocks 24 are that it is combined together closely by above-mentioned first envelope curve portion 3321.
Please refer to shown in Fig. 1, splicing ear 10 is installed in insulating body 20, when butt connector is connected with coaxial electric coupler 1 of the present invention, stretches into accommodation section 220 and is connected with splicing ear 10.The contact site 10 that splicing ear 10 comprises the wire connecting portion 11 in collecting and accepting groove 210 and extended to accommodation section 220 by wire connecting portion 11, solder sections 12 is connected with side by side with wire connecting portion 11, the both sides of solder sections 12 are provided with catch 121, and this catch 121 extends in the same way with contact site 10.Cable 4 is placed between two catch 121, and the collecting of this weld part is in mounting groove 240, and this mounting groove 240 roughly becomes " Qian " type with solder sections 12.Wherein, the upper end 311 of mounting groove 240 opposing insulation body 20 is opened wide downwards, and solder sections 12 is opened wide, so mounting groove 240 and solder sections 12 are the relative state fastened towards the upper end 311 of insulating body 20.
Wherein, the core 41 of cable 4 be first placed on solder sections 12 on be placed between two catch 121, then core 41 to be soldered in the solder sections 12 of splicing ear 10.Wherein, catch 121 forms appearance tin region 122 through forging into slice region at least partially.Because, two catch 121 are by two lateral bucklings of solder sections 12, so, width between two catch 121 is after putting into core 41, the insufficient space holding scolding tin is soldered on splicing ear 10 with what make core 41 firm, and make it become the appearance tin region 122 of thin slice formation at least partially by forging and stamping catch 121, the space between the thin slice district after forging and stamping increases, the solder(ing) paste of q.s can be held, make firm being soldered on splicing ear 10 of core 41.
During assembling, first core 41 and splicing ear 10 are welded together, insulating body 20 is loaded in metal shell 30, especially the clasp hole 341 that the hanging platform 241 of mounting blocks 24 both sides and the sidewall 34 of metal shell 30 are arranged is snapped together, then splicing ear 10 is placed in insulating body 20, contact site 10 is made to load within the accommodation section 220 of docking section 21, terminal block is placed in accepting groove 210, the solder sections 12 welded together with core 41 loads in mounting groove 240, bend pressure section 23 again, splicing ear 10 is positioned in insulating body 20, in bending envelope curve portion 33, make the lower end 312 of the first covering portion 331 clad metal housing 30, solder sections 12 and sidewall 34 are positioned together by the first envelope curve portion 3321, cable 4 is located by the second envelope curve portion 3322, finally extrude envelope curve portion 33, make the first covering portion 331 and the second covering portion 332 closely by metal shell 30, insulating body 20, splicing ear 10 and cable 4 are fixed together.The insulating body 20 of the utility model coaxial electric coupler 1 is provided with hanging platform 241, metal shell 30 is provided with the clasp hole 341 coordinated with hanging platform 241 simultaneously, when assembling, by insulating body 20 and metal shell 30 being fastened by hanging platform 241 and clasp hole 341, after splicing ear 10 navigates on insulating body 20 with cable 4 by operator, insulating body 20 can not rock in metal shell 30 with splicing ear 10.After just installing into, first covering portion 331 in the envelope curve portion 33 of metal shell 30 is when wrapping up sidewall 34 and mounting blocks 24, because insulating body 20 and metal shell 30 be there will not be displacement by being fastened of hanging platform 241 and clasp hole 341 and being affected cable 4 and the connection of splicing ear 10, enhance stability.
Be to be understood that, although this specification is described according to execution mode, but not each execution mode only comprises an independently technical scheme, this narrating mode of specification is only for clarity sake, those skilled in the art should by specification integrally, technical scheme in each execution mode also through appropriately combined, can form other execution modes that it will be appreciated by those skilled in the art that.
A series of detailed description listed is above only illustrating for feasibility execution mode of the present utility model; they are also not used to limit protection range of the present utility model, all do not depart from the utility model skill equivalent implementations of doing of spirit or change all should be included within protection range of the present utility model.
Claims (5)
1. a coaxial electric coupler, for cable and butt connector being electrically connected, it comprises:
Metal shell, is provided with the envelope curve portion of resettlement section and wrapping cable;
Insulating body, roughly in round table-like, be contained in the resettlement section of described metal shell, its be provided with run through this insulating body accommodation section, to be arranged on bottom this insulating body and the accepting groove intersected vertically with described accommodation section and by the pressure section extended bottom this insulating body; And
Splicing ear, is arranged on described insulating body, it contact site comprising the wire connecting portion in collecting and described accepting groove and extended to described accommodation section by wire connecting portion,
It is characterized in that: described insulating body is provided with hanging platform, described metal shell is provided with the clasp hole coordinated with hanging platform.
2. coaxial electric coupler according to claim 1, is characterized in that: the base portion of described insulating body has been horizontally disposed with mounting blocks, and this mounting blocks is provided with the mounting groove communicated with described mounting groove.
3. coaxial electric coupler according to claim 2, is characterized in that: described hanging platform is arranged on the both sides of described mounting blocks.
4. coaxial electric coupler according to claim 3, is characterized in that: the collecting level of described metal shell is provided with pair of sidewalls, and described mounting blocks is placed between this oppose side wall.
5. coaxial electric coupler according to claim 4, is characterized in that: described sidewall is provided with clasp hole and described hanging platform fastens.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420508717.2U CN204030173U (en) | 2014-09-04 | 2014-09-04 | Coaxial electric coupler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420508717.2U CN204030173U (en) | 2014-09-04 | 2014-09-04 | Coaxial electric coupler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204030173U true CN204030173U (en) | 2014-12-17 |
Family
ID=52070003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420508717.2U Active CN204030173U (en) | 2014-09-04 | 2014-09-04 | Coaxial electric coupler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204030173U (en) |
-
2014
- 2014-09-04 CN CN201420508717.2U patent/CN204030173U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160901 Address after: Suzhou City, Jiangsu province 215300 Rhododendron Kunshan Road Development Zone No. 123 room 4 Patentee after: Kunshan ray communication technology Co., Ltd. Address before: 215300 123 Rhododendron Road, Kunshan Development Zone, Jiangsu, China Patentee before: KUNSHAN CO-EXCELLING ELECTRONICS CO., LTD. |