CN2518239Y - Improved structure of electronic connector - Google Patents
Improved structure of electronic connector Download PDFInfo
- Publication number
- CN2518239Y CN2518239Y CN 01276894 CN01276894U CN2518239Y CN 2518239 Y CN2518239 Y CN 2518239Y CN 01276894 CN01276894 CN 01276894 CN 01276894 U CN01276894 U CN 01276894U CN 2518239 Y CN2518239 Y CN 2518239Y
- Authority
- CN
- China
- Prior art keywords
- terminal
- electric power
- power connector
- shielding casing
- structural improvement
- 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 relates to an improved electronic connector structure, which consists of an insulating shell, a sheltery shell, a plurality of terminals and wire cables that welded to the ends of the terminals, wherein the insulating shell has a breach near the joint of the terminals and the wire cables. A baffle is bent and extended at the back inside wall of the sheltery shell. When the terminals are embedded into the insulating shell, the wire cables can be welded to the ends of the terminals respectively, and be bent inwards along the breach arranged in the insulating shell, then the sheltery shell is embedded onto the insulating shell, to make the baffle of the sheltery shell be positioned below the breach and makethe wire cables be held right in the breach tightly. By the withstanding of the breach and the baffle, the wire cables can be bent inwards first, and then hung down. Therefore the weld between the terminals and the wire cables can not be pulled directly, which avoids the separation effectively.
Description
[technical field]
The utility model is about a kind of electric power connector structural improvement, refers in particular to the cable of a kind of solid welding at terminal tail end place and curves inwardly and overhang and descend the electric power connector structural improvement that the weld between its cable and terminal can directly not pullled.
[background technology]
General electric power connector mostly is made up of insulator housings shielding casing and plurality of terminals etc.One end of these terminals is positioned at the insulation shell conducting that contacts with the bonder terminal that connects; the other end of terminal then can protrudingly reveal outside the insulation shell; the terminal of some electric power connector is protruding to be exposed to the outer direct solid welding of an end on circuit; again with circuit board on circuit node contact conducting; also the protruding end weldering that is exposed to outward of its terminal of some electric power connector is provided with cable; as Taiwan patent announcement the 88205359th; No. 87220284; or United States Patent (USP) announces the 6024597th; No. 6109973 etc.; in these patents; the protruding outer end of insulation shell that is exposed to of terminal is welded with cable; but these cables and terminal mostly are same straight line; when cable meets with big strength or regular pullling; regular meeting separates the weld of cable between terminal, and then causes signal to interrupt, and can't continue the phenomenon of conducting citation.
[summary of the invention]
Main purpose of the present utility model is to provide a kind of cable that is welded in terminal tail end place to curve inwardly and overhangs and the following electric power connector structural improvement that weld between cable and the terminal can directly not pullled again.
The purpose of this utility model realizes by following technical proposals: the utility model electric power connector structural improvement includes insulation shell, shielding casing, plurality of terminals and the cable that is welded in the terminal tail end constitute, wherein the proximity that is connected with cable at terminal of this insulation shell has a breach, and shielding casing bends inwards at its rear side inwall and is extended with a baffle plate, in the time of in terminal is embedded at insulation shell, can be with the solid welding of cable difference to terminal tail end place, and cable is bent inwards along the set breach of insulation shell, then, again shielding casing is fitted on the insulation shell, make the set baffle plate of shielding casing be positioned at breach below and its length fixes to clamp cable just, through keeping out of this breach and baffle plate, herein cable is curved inwardly earlier overhang again and descend, weld between cable and terminal can directly not pullled, can prevent from effectively to separate; In addition, this baffle plate has an edging that is the curved arc shape in the front end bending place that fastens cable, utilize this edging can prevent that the front end scratch of baffle plate is to cable, this shielding casing has a flank in its inside punching press in rear side place corresponding to cable, utilize this flank can strengthen herein strength, when cable when being subjected to pulling force, this shielding casing is unlikely can to produce distortion, and inwardly the flank of punching press also just can fasten and fixes cable.
Owing to adopted technique scheme, the utility model is the following advantage of tool at least: baffle plate of the present utility model is provided with the flanging of a curved arc in the front end bending that fastens cable, utilize this flanging in case cable is arrived in the front end scratch of baffle plate, and last shielding casing is in the rear side place punching press of its corresponding cable and the flank that forms also can strengthen strength herein, when cable was subjected to pulling force, this baffle is unlikely can distortion.
The utility model will be further described in conjunction with the embodiments below with reference to accompanying drawings.
[description of drawings]
Fig. 1 is the structure improved stereoscopic figure of the utility model electric power connector.
Fig. 2 is that three-dimensional exploded view is looked in the structure improved behind sight of the utility model electric power connector.
Fig. 3 is the structure improved shielding casing side sectional view of the utility model electric power connector.
Fig. 4 is that the structure improved behind sight of the utility model electric power connector is looked three-dimensional exploded view, the not chimeric shielding casing of one of them terminal base, another chimeric shielding casing.
Fig. 5 is the structure improved side-looking combination section of the utility model electric power connector.
[embodiment]
The utility model is a kind of electric power connector structural improvement, as Fig. 1, shown in Figure 2, this electric power connector 10 includes an insulation shell 1, shielding casing 2, plurality of terminals 3 and the cable 4 that is welded in terminal 3 tail ends constitute, wherein this insulation shell 1 has a strip matrix 11, on matrix 11, be provided with at least more than one terminal base 12, be provided with two terminal bases separated by a distance 12 in the present embodiment, before the terminal base 12, rear side all protrudes outside matrix 11, has a terminal board 13 in this terminal base 12, some butt 3 are embedded from the terminal channel 14 of terminal base 12 rear sides, and be mounted on the terminal board 13, and sky is revealed in the top of these terminal base 12 rear sides, and on these terminal base 12 rear sides, convex with a raised platforms 15, the height of platform 15 is lucky and terminal board 13 is high together, terminal 3 tail ends and cable 4 can be kept flat place herein, this raised platforms 15 also inwardly offers a breach 16 that is shape along its rear side.
As shown in Figure 2, terminal 3 in the utility model is embedded in the terminal base 12 by the terminal channel 14 of terminal base 12 rear sides, be provided with 5 butt 3 in the present embodiment, and each butt 3 is positioned at an end of terminal base 12 as contact site 31, this contact site 31 upwards arches, do Elastic Contact with another splicing ear that connects, be exposed to outside the terminal base 12 with as weld fixation part 32, be welded on cable 4 and terminal 3 other ends are protruding.
As Fig. 2, shown in 3, this shielding casing 2 is made of with following shielding casing 22 last shielding casing 21 in the present embodiment, wherein should go up shielding casing 21 and be a square hollow framework, its front side and bottom side be not sealing all, going up shielding casing 21 is in addition embedded by terminal base 12 rear sides, and last shielding casing 21 its two left and right sides sides respectively are provided with an embedded hole 211 near the base of front side, inwardly horizontal punching press also has a baffle plate 212 on the rear lateral portion base of last shielding casing 21, the front end of this baffle plate is bent with the edging 213 of an arcuation, and punching press place is formed with an opening 214, again on this above baffle plate 212 of shielding casing 21 rear sides then inwardly punching press one flank 215 is arranged; This time shielding casing 22 is a U word shape, be that buckle is located the protruding bottom that is exposed to outside the matrix 11 in terminal base 12 front sides, it comprises a base plate 221, base plate 221 is provided with the elasticity buckle sheet 222 that is upturned, this elasticity buckle sheet 222 and protruding being exposed in the terminal base 12, the connector that firmly connects with buckle, the vertical extent that then makes progress in the both sides of base plate 221 is provided with side plate 223, but the distance that this biside plate is 223 just buckle is lived terminal base 12, above side plate 223, locate also to be provided with an embedded hole 224, terminal base 12 then is provided with the oblique cone post 17 of tabling in the position that corresponds to this embedded hole 224, in addition side plate 223 corresponding on shielding casing 21 set embedded hole 211 positions also be provided with the oblique cone post 225 that matches.
As Fig. 4, shown in 5, the two ends stroma 12 that this body 11 is set, the not chimeric as yet shielding casing 2 of a terminal base 12 wherein, 12 of other end stromas have been chimeric shielding casing 2, when desire assembling electric power connector 10, be about to some butt 3 in terminal channel 14 embeddings of terminal base 12 rear sides, and be embedded on terminal board 13, and weld respectively at weld fixation part 32 places of each terminal 3 and to be provided with cable 4, and the v notch v 16 of cable 4 on terminal base 12 after the solid welding bent inwards install, to descend the bottom place of shielding casing 22 buckles then in front side, terminal base 12 place, make down on buckle hole 224 and the terminal base 12 on the side plate 223 of shielding casing 22 both sides oblique cone post 17 mutual buckles together, at last, to go up shielding casing 21 slips into forward from terminal base 12 rear sides and is entrenched on the terminal base 12, oblique cone post 225 mutual buckles on the embedded hole 211 that makes shielding casing 21 both sides and the following shielding casing 22 together, in the utilization, following shielding casing 21,22 buckles are fixed on the terminal base 12, and make cable 4 outside last shielding casing 21 set openings 214 are exposed to, can finish the assembling of the electric power connector 10 shown in the 4th figure.
As shown in Figure 5, in the utility model, in the time will going up shielding casing 21 and be embedded on the terminal base 12, should go up shielding casing 21 set baffle plates 212 gets stuck and fixes to clamp along v notch v 16 and toward the cable 4 of inner bending, and the flank 215 of last shielding casing 21 also can fasten cable 4, herein cable 4 is curved inwardly earlier overhang again and descends, and forms a buffering area, the weld of 3 of cable 4 and terminals can directly not pullled, can effectively prevent to separate.
In addition, this baffle plate 212 is bent with the edging 213 of a curved arc in the utility model at the front end that fastens cable 4, just can utilize this edging 213 in case cable 4 is arrived in the front end scratch of baffle plate 212, and the corresponding flank 215 that forms with the rear side place punching press of cable 4 at it of last shielding casing 21 also can strengthen strength herein, when cable 4 when being subjected to pulling force, this baffle 21 is unlikely can distortion.
Claims (11)
1. electric power connector structural improvement, comprise that an insulation shell, covers shell and some butt, this insulation shell is provided with a terminal base at least, it is characterized in that: this insulation shell rear side place forms a breach, these some butt are to embed respectively in these terminal bases, this terminal is positioned at an end of terminal base as contact site, is exposed to outside the terminal base with as weld fixation part and its other end is protruding, and this weld fixation part is provided with cable along the weldering that bends inwards of the breach of terminal base; This shielding casing is to be entrenched in outside the insulation shell, its corresponding to the terminal weld fixation part inwardly laterally punching press one baffle plate is arranged, this baffle plate is to be positioned at the breach below and length just can clamp cable toward internal fixation.
2. electric power connector structural improvement as claimed in claim 1 is characterized in that: this insulation shell has a strip matrix, is provided with a terminal base on it at least.
3. electric power connector structural improvement as claimed in claim 2 is characterized in that: have terminal board in this terminal base, and be provided with terminal channel at its rear side place.
4. electric power connector structural improvement as claimed in claim 3, it is characterized in that: the convex raised platforms that is provided with of this terminal base rear side, podium level just with terminal board with height, be used for keeping flat terminal tail end and cable, this raised platforms also inwardly offers a breach that is shape along its rear side.
5. electric power connector structural improvement as claimed in claim 1 is characterized in that: this shielding casing is made of last shielding casing and following shielding casing.
6. electric power connector structural improvement as claimed in claim 5, it is characterized in that: shielding casing becomes a square hollow framework on this, its bottom side, front side is not sealing all, and inwardly horizontal punching press also has a baffle plate on the base, rear portion of last shielding casing, and punching press place is formed with an opening.
7. as claim 1 or 6 described electric power connector structural improvements, it is characterized in that: there is the edging of an embayment arcuation front end bending place of this baffle plate.
8. as claim 1 or the 6th described electric power connector structural improvement, it is characterized in that: the inside punching press of the rear side of this shielding casing has a flank.
9. electric power connector structural improvement as claimed in claim 5, it is characterized in that: this time shielding casing is into a U word shape, is that buckle is located in the terminal base front side, and it comprises a base plate, this base plate is provided with the elasticity buckle sheet that is upturned, and the vertical extent that makes progress in the base plate both sides is provided with side plate.
10. its structural improvement of electric power connector as claimed in claim 9 is characterized in that: the place, top of this side plate is provided with an embedded hole, and terminal base is provided with the oblique cone post of phase buckle in the position corresponding to this embedded hole.
11. electric power connector structural improvement as claimed in claim 9 is characterized in that: the place, below of this side plate is provided with an oblique cone post, is being provided with the embedded hole that matches and go up shielding casing with its corresponding position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01276894 CN2518239Y (en) | 2001-12-10 | 2001-12-10 | Improved structure of electronic connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01276894 CN2518239Y (en) | 2001-12-10 | 2001-12-10 | Improved structure of electronic connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2518239Y true CN2518239Y (en) | 2002-10-23 |
Family
ID=33680837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01276894 Expired - Fee Related CN2518239Y (en) | 2001-12-10 | 2001-12-10 | Improved structure of electronic connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2518239Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006015528A1 (en) * | 2004-08-13 | 2006-02-16 | Mornsun Guangzhou Science & Technology Ltd. | Method of improving soldered joint strengh of the tiny enameled wire in sw |
| CN102130395A (en) * | 2010-01-20 | 2011-07-20 | 昆山雷驰电子有限公司 | Improved structure of cladding wire maintaining parts of electric connector |
-
2001
- 2001-12-10 CN CN 01276894 patent/CN2518239Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006015528A1 (en) * | 2004-08-13 | 2006-02-16 | Mornsun Guangzhou Science & Technology Ltd. | Method of improving soldered joint strengh of the tiny enameled wire in sw |
| CN102130395A (en) * | 2010-01-20 | 2011-07-20 | 昆山雷驰电子有限公司 | Improved structure of cladding wire maintaining parts of electric connector |
| CN102130395B (en) * | 2010-01-20 | 2015-08-26 | 昆山雷驰电子有限公司 | The covered electric cable maintaining part structure-improved of electric connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: FUGANG ELECTRONIC (DONGGUAN) CO., LTD.; PATENTEE Free format text: FORMER OWNER: GONGLE FUYAO ELECTRON MEMBER FACTORY, XIXIANG TOWN, BAO AN DISTRICT; PATENTEE Effective date: 20060714 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20060714 Address after: 523455 Guangdong province Dongguan Dongkeng Industrial Avenue Co-patentee after: Zhengwei Precision Industry Co., Ltd. Patentee after: Fugang Electronics (Dongguan) Co., Ltd. Address before: 518102 Guangdong Province, Shenzhen city Baoan District West Township Yintian Gongle industrial zone 11 Co-patentee before: Zhengwei Precision Industry Co., Ltd. Patentee before: Gongle Fuyao Electronic Part &. Assembly Plant, Xixiang Town, Bao'an District |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20021023 Termination date: 20100111 |