CN204257871U - Automobile radio reception patchcord - Google Patents
Automobile radio reception patchcord Download PDFInfo
- Publication number
- CN204257871U CN204257871U CN201420836060.2U CN201420836060U CN204257871U CN 204257871 U CN204257871 U CN 204257871U CN 201420836060 U CN201420836060 U CN 201420836060U CN 204257871 U CN204257871 U CN 204257871U
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- CN
- China
- Prior art keywords
- insulating case
- connecting portion
- radio reception
- signal terminal
- snap
- 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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- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Details Of Aerials (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The utility model discloses a kind of automobile radio reception patchcord, comprise connector and data wire; Described connector is made up of signal terminal, insulating case and radome; Described signal terminal is integrated stamping parts, and its one end is provided with Plug Division, its other end is provided with wire connecting portion, and described Plug Division is connected by the first connecting portion with described wire connecting portion, and it is outside that described wire connecting portion extends described insulating case; Described radome is integrated stamping parts, and its one end is provided with the cannula portion be fixed by socket in described insulating case outside, and its other end is provided with the riveting portion riveted with data wire outside and data wire screen, and described cannula portion is connected by the second connecting portion with described riveting portion.In the utility model, the amount of parts forming connector reduces, and signal terminal and radome are stamping parts, and it is convenient to process and assemble, and production efficiency effectively improves, and reduces production cost.
Description
Technical field
The utility model relates to a kind of automobile radio reception patchcord.
Background technology
Automobile radio reception patchcord mainly comprises connector and data wire, and described connector comprises female connectors and public connector two kinds.For female connectors, existing connector construction is described below: as depicted in figs. 1 and 2, described female connectors comprises signal terminal 2, the insulating case 3 be fixed by socket on signal terminal 2, be socketed in described signal terminal 2 outside the first housing 5 be fixed by socket described insulating case 3 is outside and the secondary shielding is connected with described first housing 6 pressing overlaps 6, and the card wire ferrule 7 fixed with described first housing 5 riveted be fixed by socket the snap ring 8 overlapping 6 outsides at secondary shielding.When described data wire is connected with connector, first data wire metal core and signal terminal 2 are welded and fixed, then after being inserted in card wire ferrule 7 and the first housing 5 and by card wire ferrule 7 and described first housing 5 pressing, again insulating case 3 is loaded in secondary shielding cover 6, finally overlap snap ring 8 in 6 outer cover by after secondary shielding cover 6 and the first housing 5 pressing at secondary shielding.In existing automobile radio reception patchcord, Problems existing is: the complicated structure of (1) connector, and required amount of parts is more, assembles loaded down with trivial details, inefficiency; (2) part adopts machined into, at the bottom of production efficiency and cost is higher; (3) signal terminal welds with data wire metal core, and this operation can only by human weld, inefficiency, and production cost is higher.
Utility model content
To this, it is reasonable that the purpose of this utility model is to provide a kind of designs simplification, is easy to the automobile radio reception patchcord of processing and assembling.
The technical scheme realizing the utility model object is:
A kind of automobile radio reception patchcord, the data wire comprising connector and be electrically connected with described connector;
Described connector by signal terminal, be fixed by socket the insulating case in described signal terminal outside and be fixed by socket and form at the radome of described insulating case outside;
Described signal terminal is integrated stamping parts, its one end is provided with the wire connecting portion being provided with the Plug Division of external terminal grafting conducting, its other end and being connected with data wire metal core riveting, described Plug Division is connected by the first connecting portion with described wire connecting portion, and it is outside that described wire connecting portion extends described insulating case;
Described radome is integrated stamping parts, and its one end is provided with the cannula portion be fixed by socket in described insulating case outside, and its other end is provided with the riveting portion riveted with data wire outside and data wire screen, and described cannula portion is connected by the second connecting portion with described riveting portion.
In technique scheme, in the trepanning of described insulating case, form the first snap-in structure, corresponding, described first connecting portion forms the second snap-in structure with described first snap-in structure snap-fit engagement.
In technique scheme, described first snap-in structure is be molded over the chuck in described trepanning, and described second snap-in structure is be molded over the punching press boss on described first connecting portion.
In technique scheme, also comprise the axial positioning structure of described insulating case axial location and the circumferential positioning structure to described insulating case circumference location.
In technique scheme, described axial positioning structure comprise the location hole that takes shape in described insulating case outside and take shape on described cannula portion inwall with the first positioning boss of described location hole snap-fit engagement.
In technique scheme, described circumferential positioning structure comprises the location short slot taking shape in described cannula portion insertion end and the second positioning boss coordinated with the short slot grafting of described location taken shape on described insulating case outer wall.
In technique scheme, the cross sectional shape in described riveting portion is U-shaped, and its inwall forms convex tendon.
In technique scheme, described signal terminal is female connectors, and the Plug Division of its signal terminal is circular tube shaped, the tube wall of described cannula portion forms the flexure strip contacted with the shielded-plate tube in described pedestal.
In technique scheme, described signal terminal is public connector, and the Plug Division of its signal terminal is column.
The utility model has positive effect:
(1) in automobile radio reception patchcord of the present utility model, described connector by signal terminal, be fixed by socket the insulating case in described signal terminal outside and be fixed by socket and form at the radome of described insulating case outside; Described signal terminal is integrated stamping parts, its one end is provided with the wire connecting portion being provided with the Plug Division of external terminal grafting conducting, its other end and being connected with data wire metal core riveting, described Plug Division is connected by the first connecting portion with described wire connecting portion, and it is outside that described wire connecting portion extends described insulating case; Described radome is integrated stamping parts, and its one end is provided with the cannula portion be fixed by socket in described insulating case outside, and its other end is provided with the riveting portion riveted with data wire outside and data wire screen, and described cannula portion is connected by the second connecting portion with described riveting portion; By adopting said structure, the amount of parts forming connector reduces, and signal terminal and radome are stamping parts, and it is more convenient to process and assemble, and production efficiency effectively improves, thus reduces production cost; In addition, by riveting mode, signal terminal is connected with data wire metal core, with by riveting mode, radome is connected with data wire outside and data wire screen, automation riveting press equipment can be applied and once complete, effectively increase work efficiency, reduce further production cost.
(2), in automobile radio reception patchcord of the present utility model, the first snap-in structure in the trepanning of described insulating case, is formed, corresponding, described first connecting portion forms the second snap-in structure with described first snap-in structure snap-fit engagement; The mode connected by adopting this clamping can effectively and be connected with described signal terminal by described insulating case easily.
(3), in automobile radio reception patchcord of the present utility model, also comprise the axial positioning structure of described insulating case axial location and the circumferential positioning structure to described insulating case circumference location; By adopting this structure described insulating case reliably can be fixed in described radome, facilitate the wiring of automation equipment riveting.
(4), in automobile radio reception patchcord of the present utility model, the cross sectional shape in described riveting portion is U-shaped, and its inwall forms convex tendon; The reliability that can strengthen radome by adopting this structure and be connected with data wire.
Accompanying drawing explanation
Fig. 1 is the structural representation of female connectors in existing automobile radio reception patchcord;
Fig. 2 is the cutaway view along the cutting of A-A line in Fig. 1;
Fig. 3 is the structural representation of female connectors in the utility model;
Fig. 4 is the cutaway view along the cutting of B-B line in Fig. 3;
Fig. 5 is the stereogram of female connectors shown in Fig. 3;
Fig. 6 is for from structural representation during female connectors shown in another angle views Fig. 5;
Fig. 7 is the structural representation of public connector in the utility model;
Fig. 8 removes the structural representation after radome for public connector shown in Fig. 7;
Fig. 9 is the explosive view of public connector shown in Fig. 7.
Reference numeral shown in figure is: 1-connector; 2-signal terminal; 21-Plug Division; 22-wire connecting portion; 23-first connecting portion; 231-punching press boss; 3-insulating case; 31-location hole; 32-second positioning boss; 33-chuck; 4-radome; 41-cannula portion; 42-riveting portion; 43-second connecting portion; 44-first positioning boss; 45-locates short slot; 46-convex tendon; 47-flexure strip; 5-first housing; 6-secondary shielding cover; 7-card wire ferrule; 8-snap ring.
Embodiment
Do to illustrate below in conjunction with the concrete structure of Figure of description to auto radio patchcord of the present utility model:
(embodiment 1)
A kind of automobile radio reception patchcord, as shown in Figures 1 to 6, it data wire comprising connector 1 and be electrically connected with described connector 1; The grafting of described connector 1 is fixed in pedestal (not shown); Described connector 1 by signal terminal 2, be fixed by socket the insulating case 3 in described signal terminal 2 outside and be fixed by socket and form at the radome 4 of described insulating case 3 outside; Described signal terminal 2 is integrated stamping parts, its one end is provided with the wire connecting portion 22 being provided with the Plug Division 21 of external terminal grafting conducting, its other end and being connected with data wire metal core riveting, described Plug Division 21 is connected by the first connecting portion 23 with described wire connecting portion 22, and it is outside that described wire connecting portion 22 extends described insulating case 3; Described radome 4 is integrated stamping parts, its one end is provided with the cannula portion 41 be fixed by socket in described insulating case 3 outside, its other end is provided with the riveting portion 42 riveted with data wire outside and data wire screen, and described cannula portion 41 is connected by the second connecting portion 43 with described riveting portion 42; Described signal terminal 2 in the present embodiment is female connectors, and the Plug Division 21 of its signal terminal 2 is circular tube shaped, the tube wall of described cannula portion 41 forms the flexure strip 47 contacted with pedestal inside and outside shielded-plate tube.By adopting said structure, the amount of parts forming connector reduces, and signal terminal 2 and radome 4 are stamping parts, and it is more convenient to process and assemble, and production efficiency effectively improves, thus production cost is reduced; In addition, by riveting mode, signal terminal 2 is connected with data wire metal core, with by riveting mode, radome 4 is connected with data wire outside and data wire screen, automation riveting press equipment can be applied and once complete, effectively increase work efficiency, reduce further production cost.
In the present embodiment, in the trepanning of described insulating case 3, form the first snap-in structure, corresponding, described first connecting portion 23 forms the second snap-in structure with described first snap-in structure snap-fit engagement; The mode connected by adopting this clamping can effectively and be connected with described signal terminal 2 by described insulating case 3 easily.
Further, described first snap-in structure is be molded over the chuck in described trepanning, and described second snap-in structure is be molded over the punching press boss 231 on described first connecting portion 23, by adopting this structure, first snap-in structure and described second snap-in structure simplify, and are easy to shaping.
In the present embodiment, also comprise the axial positioning structure of described insulating case 3 axial location and the circumferential positioning structure to described insulating case 3 circumference location; By adopting this structure described insulating case 3 reliably can be fixed in described radome 4, facilitate the wiring of automation equipment riveting.
Further described axial positioning structure comprise the location hole 31 that takes shape in described insulating case 3 outside and take shape on described cannula portion 41 inwall with the first positioning boss 44 of described location hole 31 snap-fit engagement; Described circumferential positioning structure comprises the location short slot 45 taking shape in described cannula portion 41 insertion end (this insertion end is one end that insulating case 3 described in confession under directions inserts, referring specifically to accompanying drawing) and the second positioning boss 32 coordinated with short slot 45 grafting of described location taken shape on described insulating case 3 outer wall.
The cross sectional shape in the described riveting portion 42 in the present embodiment is U-shaped, its inwall forms convex tendon 46; The reliability that can strengthen radome 4 by adopting this structure and be connected with data wire.
(embodiment 2)
The present embodiment is substantially identical with the structure in embodiment 1, and difference is: described signal terminal 2 is public connector, and the Plug Division 21 of its signal terminal 2 is column, referring specifically to Fig. 7 to Fig. 9.
Obviously, above-described embodiment of the present utility model is only for the utility model example is clearly described, and is not the restriction to execution mode of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without the need to also giving all execution modes.And these belong to connotation of the present utility model the apparent change of extending out or variation still belong to protection range of the present utility model.
Claims (9)
1. an automobile radio reception patchcord, the data wire comprising connector (1) and be electrically connected with described connector (1);
It is characterized in that: described connector (1) by signal terminal (2), be fixed by socket and form at the radome (4) of described insulating case (3) outside at the outside insulating case (3) of described signal terminal (2) and being fixed by socket;
Described signal terminal (2) is integrated stamping parts, its one end is provided with the wire connecting portion (22) being provided with the Plug Division of external terminal grafting conducting (21), its other end and being connected with data wire metal core riveting, described Plug Division (21) is connected by the first connecting portion (23) with described wire connecting portion (22), and it is outside that described wire connecting portion (22) extends described insulating case (3);
Described radome (4) is integrated stamping parts, its one end is provided with and is fixed by socket in the outside cannula portion (41) of described insulating case (3), its other end is provided with the riveting portion (42) riveted with data wire outside and data wire screen, and described cannula portion (41) is connected by the second connecting portion (43) with described riveting portion (42).
2. automobile radio reception patchcord according to claim 1, it is characterized in that: in the trepanning of described insulating case (3), form the first snap-in structure, corresponding, described first connecting portion (23) forms the second snap-in structure with described first snap-in structure snap-fit engagement.
3. automobile radio reception patchcord according to claim 2, it is characterized in that: described first snap-in structure is the chuck (33) be molded in described trepanning, described second snap-in structure is for being molded over the punching press boss (231) on described first connecting portion (23).
4. automobile radio reception patchcord according to claim 2, is characterized in that: also comprise the axial positioning structure of described insulating case (3) axial location and the circumferential positioning structure to described insulating case (3) circumference location.
5. automobile radio reception patchcord according to claim 4, is characterized in that: described axial positioning structure comprise take shape in the outside location hole (31) of described insulating case (3) and take shape on described cannula portion (41) inwall with first positioning boss (44) of described location hole (31) snap-fit engagement.
6. automobile radio reception patchcord according to claim 5, is characterized in that: described circumferential positioning structure comprises the location short slot (45) taking shape in described cannula portion (41) insertion end and the second positioning boss (32) coordinated with short slot (45) grafting of described location taken shape on described insulating case (3) outer wall.
7. automobile radio reception patchcord according to claim 1, is characterized in that: the cross sectional shape of described riveting portion (42) is U-shaped, its inwall forms convex tendon (46).
8. automobile radio reception patchcord according to any one of claim 1 to 7, it is characterized in that: described connector (1) is female connectors, the Plug Division (21) of its signal terminal (2) is circular tube shaped, the tube wall of described cannula portion (41) forms the flexure strip (47) contacted with the shielded-plate tube in pedestal.
9. automobile radio reception patchcord according to any one of claim 1 to 7, is characterized in that: described connector (1) is public connector, the Plug Division (21) of its signal terminal (2) is column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420836060.2U CN204257871U (en) | 2014-12-24 | 2014-12-24 | Automobile radio reception patchcord |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420836060.2U CN204257871U (en) | 2014-12-24 | 2014-12-24 | Automobile radio reception patchcord |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204257871U true CN204257871U (en) | 2015-04-08 |
Family
ID=52962142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420836060.2U Expired - Fee Related CN204257871U (en) | 2014-12-24 | 2014-12-24 | Automobile radio reception patchcord |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204257871U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106207585A (en) * | 2015-05-28 | 2016-12-07 | 德尔福技术有限公司 | Electrically shielded connector |
-
2014
- 2014-12-24 CN CN201420836060.2U patent/CN204257871U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106207585A (en) * | 2015-05-28 | 2016-12-07 | 德尔福技术有限公司 | Electrically shielded connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 325608 No. 1098, happy East Road, Hongqiao Town, Yueqing City, Wenzhou, Zhejiang Patentee after: Hop Hing automotive electronics Limited by Share Ltd Address before: 325608 No. 1098, happy East Road, Hongqiao Town, Yueqing City, Wenzhou, Zhejiang Patentee before: CWB Group Automotive Electronic Co., Ltd. |
|
| 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: 20150408 Termination date: 20201224 |