CN204030172U - Coaxial electric coupler - Google Patents
Coaxial electric coupler Download PDFInfo
- Publication number
- CN204030172U CN204030172U CN201420508716.8U CN201420508716U CN204030172U CN 204030172 U CN204030172 U CN 204030172U CN 201420508716 U CN201420508716 U CN 201420508716U CN 204030172 U CN204030172 U CN 204030172U
- Authority
- CN
- China
- Prior art keywords
- insulating body
- solder sections
- electric coupler
- cable
- coaxial electric
- 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 - Lifetime
Links
- 229910000679 solder Inorganic materials 0.000 claims abstract description 33
- 239000002184 metal Substances 0.000 claims abstract description 22
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical group [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims abstract description 9
- 238000003466 welding Methods 0.000 claims abstract description 5
- 239000000126 substance Substances 0.000 claims abstract description 3
- 230000004308 accommodation Effects 0.000 claims description 12
- 238000005242 forging Methods 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000003032 molecular docking Methods 0.000 description 8
- 238000005452 bending Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 238000001266 bandaging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
Landscapes
- Coupling Device And Connection With Printed Circuit (AREA)
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, splicing ear is provided with solder sections, and cable is welded in solder sections, and this solder sections is provided with and holds tin region and hold welding substance, effectively solved after production process completes, because of the loosening problem that cannot again compress core of parts appearance under the pulling of cable of line ball.
Description
[technical field]
The utility model relates to a kind of coaxial electric coupler.
[background technology]
Along with scientific and technological progress, people are also more and more higher to the requirement of electronic product, just drive the constantly advanced of electronic product, are used in the miniaturization more that also will become along with the variation of electronic product of coaxial electric coupler in electronic product, more accurate.
Chinese patent 101202397B patent announcement a kind of coaxial electric coupler, this coaxial electric coupler all comprises metal shell, is contained in the insulating body in metal shell and is arranged on the splicing ear on this insulating body, metal shell comprises the head of column type and the envelope curve portion of being extended wrapping cable by head, and insulating body comprises stretching into and in butt connector, is contained in the base portion line ball portion that extend along envelope curve portion the He You docking section, docking section in head.In assembling process, first the core of cable is placed on splicing ear, then bends envelope curve portion, envelope curve portion drives the bending of line ball portion to compress core, and core is compacted on splicing ear.
Japan Patent 2008-004469 patent discloses a kind of coaxial electric coupler, this coaxial electric coupler all comprises metal shell, be contained in the insulating body in metal shell and be arranged on the splicing ear on this insulating body, metal shell comprises the head of column type and the envelope curve portion of being extended wrapping cable by head, insulating body comprises the base portion line ball portion that extend along envelope curve portion the He You docking section, docking section that is contained in butt connector in head that stretches into, on splicing ear, extend and be provided with compressing piece, cut this compressing piece and be provided with fin, in assembling process, first the core of cable is placed on splicing ear, bend again envelope curve portion, envelope curve portion drives line ball portion promotion compressing piece to bend together and compresses core, core is compacted on splicing ear.
Above-mentioned disclosed two kinds are pressed on the mode on splicing ear by core, all adopt fixing mode to compress cable: core is under the effect that compresses of envelope curve portion, line ball portion and compressing piece, closely cooperate with splicing ear, after the operation of line ball and envelope curve completes, splicing ear, core and line ball parts are entirely in stationary state.In practice, after the operation of line ball and envelope curve completes, when operator pegs graft this connector and butt connector, can drop cable, there will be like this metal shell bandaging is drawn to pine, the parts of line ball also there will be loosening, because this fixing mode cannot again compress core after production process completes in the situation that appearance is loosening, cause core to coordinate closely with cable, normally signal transmission.
Given this, be necessary to design a kind of new coaxial electric coupler and solve: after production process completes, because of the loosening problem that cannot again compress core of parts appearance under the pulling of cable of line ball.
[utility model content]
Therefore, the technical problem that the utility model solves is: after production process completes, because of the loosening problem that cannot again compress core of parts appearance under the pulling of cable of line ball.
For overcoming the above problems, the utility model coaxial electric coupler, for cable and butt connector are electrically connected, it comprises: metal shell, the envelope curve portion that is provided with resettlement section and wraps up cable; Insulating body, roughly be round table-like, be contained in the resettlement section of described metal shell, its be provided with run through this insulating body accommodation section, be arranged on this insulating body bottom and the accepting groove that intersects vertically with described accommodation section and by this extended pressure section in insulating body bottom; And splicing ear, be arranged on described insulating body, it comprise accommodate with described accepting groove in wire connecting portion and the contact site being extended to described accommodation section by wire connecting portion, wherein, splicing ear is provided with solder sections, described cable is welded in solder sections, and this solder sections is provided with and holds tin region and hold welding substance.
As further improvement of the utility model, the both sides of solder sections are provided with catch, and described cable is placed between two catch.
As further improvement of the utility model, catch at least a portion forms described appearance tin region through forging into slice region.
As further improvement of the utility model, solder sections is connected side by side with described wire connecting portion, and described catch and described contact site extend in the same way.
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 communicating with described mounting groove.
As further improvement of the utility model, pressure section compresses described wire connecting portion and solder sections, and this wire connecting portion and solder sections and described accepting groove and mounting groove are closely cooperated.
Compared with prior art, the splicing ear of the utility model coaxial electric coupler is provided with solder sections, and this solder sections and cable weld together, and is provided with catch auxiliary welding in the both sides of solder sections; Again because, two catch are that two lateral bucklings by solder sections form, so, width between two catch is after putting into core, hold the insufficient space of scolding tin so that firm being soldered on splicing ear of core, by forging and stamping catch, that its at least a portion becomes thin slice, space between thin slice district after forging and stamping increases, the solder(ing) paste that can hold q.s, make firm being soldered on splicing ear of core, effectively solved after production process completes, because of the loosening problem that cannot again compress core of parts appearance under the pulling of cable of line ball.
[accompanying drawing explanation]
Fig. 1 is that the cable of the utility model coaxial electric coupler is placed on the schematic diagram 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 that the utility model coaxial electric coupler inserts the schematic diagram after cable;
Fig. 5 is that the utility model coaxial electric coupler completes the schematic diagram after assembling.
[embodiment]
Please refer to shown in Fig. 1 to Fig. 5, the utility model coaxial electric coupler 1 is upper in order to coaxial cable 4 is electrically connected to butt connector (not shown), its mainly by metal shell 30, be contained in the insulating body 20 in metal shell 30 and the splicing ear 10 that is 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, these head 31 both ends opens, its one end is for pegging graft and be defined as upper end 311 with butt connector, and the other end is defined as lower end 312.Lower end 312 horizontal-extendings of head 31 have pair of sidewalls 34 in order to coordinate with insulating body 20; What the lower end 312 of this head 31 was relative with sidewall 34 one faces down and continues to be extended with envelope curve portion 33, and this envelope curve portion 33 comprises the first coated portion 331 of coated head 31 lower ends 312 and the second coated portion 332 that is continued to extend by the first coated portion 331.Wherein, the second coated portion 332 comprises the first envelope curve portion 3321 of coated sidewall 34 and the second envelope curve portion 3322 of extending 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 coordinating 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, on 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 is roughly the round table-like top that is placed in base portion 22, while being connected with butt connector, stretching in butt connector and coordinates 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 splicing ear 10 is positioned in accepting groove 210 to the interior bending of accepting groove 210.On base portion 22, a side relative with pressure section 23 parallels 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, 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.Above-mentioned the first envelope curve portion 3321 is that it is combined together closely by sidewall 34 and mounting blocks 24.
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.Splicing ear 10 comprise accommodate with accepting groove 210 in wire connecting portion 11 and by wire connecting portion 11 to accommodation section 220 contact sites 10 that extend, be connected with side by side solder sections 12 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 this weld part is accommodated to 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 relative insulating bodies 20 is opened wide downwards, and solder sections 12 is opened wide towards the upper end 311 of insulating body 20, so mounting groove 240 is the state of relative fastening with solder sections 12.
Wherein, the core 41 of cable 4 be first placed on solder sections 12 on be placed between two catch 121, then core 41 is soldered in the solder sections 12 of splicing ear 10.Wherein, catch 121 at least a portion form appearance tin region 122 through forging into slice region.Because, two catch 121 are that two lateral bucklings by solder sections 12 form, so, width between two catch 121 is after putting into core 41, hold the insufficient space of scolding tin so that firm being soldered on splicing ear 10 of core 41 makes its at least a portion become the appearance tin region 122 that thin slice forms by forging and stamping catch 121, the space between the thin slice district after forging and stamping increases, the solder(ing) paste that can hold q.s, makes 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 packed in metal shell 30, especially the clasp hole 341 arranging on the sidewall 34 of the hanging platform of mounting blocks 24 both sides 241 and metal shell 30 is snapped together, then splicing ear 10 is placed in insulating body 20, make within contact site 10 packs the accommodation section 220 of docking section 21 into, terminal block is placed in accepting groove 210, the solder sections 12 welding together with core 41 packs in mounting groove 240, bend again pressure section 23, splicing ear 10 is positioned in insulating body 20, in bending envelope curve portion 33, make the lower end 312 of the first coated portion 331 clad metal housings 30, the first envelope curve portion 3321 is positioned at solder sections 12 with sidewall 34 together with, the second envelope curve portion 3322 is by cable 4 location, finally push envelope curve portion 33, make the first coated portion 331 and the second coated portion 332 closely by metal shell 30, insulating body 20, splicing ear 10 and cable 4 are fixed together.
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 make specification as a whole, technical scheme in each execution mode also can, through appropriately combined, form other execution modes that it will be appreciated by those skilled in the art that.
Listed a series of detailed description is above only illustrating for feasibility execution mode of the present utility model; they are not in order to limit protection range of the present utility model, all disengaging within equivalent execution mode that the utility model skill spirit does or change all should be included in protection range of the present utility model.
Claims (6)
1. a coaxial electric coupler, for cable and butt connector are electrically connected, it comprises:
Metal shell, the envelope curve portion that is provided with resettlement section and wraps up cable;
Insulating body, roughly be round table-like, be contained in the resettlement section of described metal shell, its be provided with run through this insulating body accommodation section, be arranged on this insulating body bottom and the accepting groove that intersects vertically with described accommodation section and by this extended pressure section in insulating body bottom; And
Splicing ear, is arranged on described insulating body, it comprise accommodate with described accepting groove in wire connecting portion and the contact site being extended to described accommodation section by wire connecting portion,
It is characterized in that: described splicing ear is provided with solder sections, described cable is welded in solder sections, and this solder sections is provided with and holds tin region and hold welding substance.
2. coaxial electric coupler according to claim 1, is characterized in that: the both sides of described solder sections are provided with catch, and described cable is placed between two catch.
3. coaxial electric coupler according to claim 2, is characterized in that: described catch at least a portion forms described appearance tin region through forging into slice region.
4. coaxial electric coupler according to claim 3, is characterized in that: described solder sections is connected side by side with described wire connecting portion, and described catch and described contact site extend in the same way.
5. coaxial electric coupler according to claim 4, 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 communicating with described mounting groove.
6. coaxial electric coupler according to claim 5, is characterized in that: described pressure section compresses described wire connecting portion and solder sections, and this wire connecting portion and solder sections and described accepting groove and mounting groove are closely cooperated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420508716.8U CN204030172U (en) | 2014-09-04 | 2014-09-04 | Coaxial electric coupler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420508716.8U CN204030172U (en) | 2014-09-04 | 2014-09-04 | Coaxial electric coupler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204030172U true CN204030172U (en) | 2014-12-17 |
Family
ID=52070002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420508716.8U Expired - Lifetime CN204030172U (en) | 2014-09-04 | 2014-09-04 | Coaxial electric coupler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204030172U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104767053A (en) * | 2015-03-09 | 2015-07-08 | 信维创科通信技术（北京）有限公司 | RF coaxial connector and its connecting terminal |
-
2014
- 2014-09-04 CN CN201420508716.8U patent/CN204030172U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104767053A (en) * | 2015-03-09 | 2015-07-08 | 信维创科通信技术（北京）有限公司 | RF coaxial connector and its connecting terminal |
| CN104767053B (en) * | 2015-03-09 | 2017-09-26 | 信维创科通信技术（北京）有限公司 | Radio frequency (RF) coaxial connector and its connection terminal |
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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: 20160902 Address after: Suzhou City, Jiangsu province 215300 Rhododendron Kunshan Road Development Zone No. 123 room 4 Patentee after: KUNSHAN KTA COMMUNICATION TECHNOLOGY Co.,Ltd. Address before: 215300 123 Rhododendron Road, Kunshan Development Zone, Jiangsu, China Patentee before: KUNSHAN CO-EXCELLING ELECTRONICS Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141217 |