CN202121167U - Electric connector - Google Patents
Electric connector Download PDFInfo
- Publication number
- CN202121167U CN202121167U CN2011202051762U CN201120205176U CN202121167U CN 202121167 U CN202121167 U CN 202121167U CN 2011202051762 U CN2011202051762 U CN 2011202051762U CN 201120205176 U CN201120205176 U CN 201120205176U CN 202121167 U CN202121167 U CN 202121167U
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- Prior art keywords
- insulating body
- hyoplastron
- electric connector
- rear end
- connector according
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Abstract
The utility model discloses an electric connector, which comprises an insulating body, a terminal set and a shielding casing. The terminal set is fixedly mounted in the insulating body, the shielding casing is covered on the outside of the insulating body, the insulating body consists of a main body and a tongue plate, a holding hole is arranged in the tongue plate, the terminal set includes a plurality of grounding terminals and a plurality of conducting terminals, contact portions of front ends of the grounding terminals forwards extend out of the insulating body, and abutting portions of rear ends of the grounding terminals backwards extend out from the holding hole, are tilted upwards and are abutted to the inner wall of the shielding casing. Accordingly, various shortcomings due to the fact that in the prior art, tail ends of grounding terminals backwards extend out of the rear end surface of an insulating body and then are guided out by grounding wires are avoided, the structure of a product and production procedures of the product are effectively simplified, production materials are saved, production efficiency is improved, the amount of the terminals extending to the rear end surface of the insulating body is greatly reduced, more sufficient space is arranged among adjacent conducting terminals, and the conducting terminals are connected with a transmission line more conveniently.
Description
Technical field
The utility model relates to the electric connector field technology, refers in particular to a kind of earth terminal and directly is connected to the electric connector in the shield shell.
Background technology
DiiVA (Digital Interactive Interface for Video&Audio; The interactive interface of digital high-definition) be a kind of new interface standard; In conjunction with not compression and compression video, multitone frequency and reliable high-speed data transmitted in both directions; The consumer can be set from the general DTV of DiiVA (DTV) connect this CE device of control and product, along with the consumer uses increasing electronic amusement device and digital product, the DiiVA interface will help to simplify all technology of connection; Can easily set and operate, experience best entertainment effect.See through single face, integrating multimedia and data communication, the hope of DiiVA standard lets home network upgrade, and makes DTV become the network center of home entertaining.
DiiVA; The interactive coffret technology of a kind of digital high-definition; Support that video bandwidth reaches 13.5Gbps; Support the hybrid channel frequency range to add up to and surpass 2Gbps, can do bi-directional data and audio transmission, also support HDCP 2.0 (HDCP technology) and DTCP-IP (through the DTCP of Internet protocol) simultaneously.The data type of transmission is crossfire simultaneously, comprises having now with the following not compression high-resolution of using looking sound form, USB (USB), Ethernet, device control command etc.The DiiVA specification comprises transport layer and network layer, lets video, audio frequency and data packet, can in the DiiVA home network, change the path that is sent to arbitrary display from arbitrary signal source safely.In addition, the DiiVA specification will provide the network that moves portable equipment to connect and charge function.
Because the DiiVA interface not only can be realized transmitted in both directions; Can also transmit compression and unpacked data, and have network transmission function, merge high definition interface and interaction platform function; Digital home network framework with novel concept; Influencing the interaction mode of global TV and digital home, is the all-round developing sharp weapon of digital home's industry that advance 4C to merge, and will be the interactive application platform of core with the DTV for global industry creates one; Really make TV get into for 2.0 epoch, use TV by seeing that TV changes into; Form the huge industrial chain that comprises chip, complete machine, auxiliary equipment, various software development and valued added applications service with driving; Also will form digital home's broadband network, further promote the interactive application upgrading of global DTV and digital home, therefore will become the indispensable interface of digital home's all devices based on the high-definition content distribution.
DiiVA connector and general electric connector structure are basic identical; Include insulating body, terminal group, shield shell, transmission line and earth connection; The numbers of terminals that is terminal group outside its difference is more; The terminal group of the DiiVA connector of prior art is made up of many conducting terminals and Duo Gen earth terminal, and the front end of each earth terminal and conducting terminal reaches outside the insulating body, and the rear end of earth terminal and conducting terminal is extended the rear end face of insulating body in the lump; With the welding of conducting terminal and transmission line or puncture and be connected, earth terminal welds or punctures with earth connection and is connected again.
Yet; Because the numbers of terminals of DiiVA connector is a lot; And the space that can supply hold is limited; Whole terminals are extended to the insulating body rear end are connected with transmission line or earth connection again, cause inevitably between adjacent both ends distribute close, spacing is little, give the welding of earth terminal and earth connection or puncture to be connected and the welding of conducting terminal and transmission line or puncture brings inconvenience; And two also collide easily between the terminals of adjacent and be short-circuited phenomenon and damage connector, influences the useful life of connector.
The utility model content
The main purpose of the utility model provides electric connector; Its earth terminal directly is connected with screening can; Can remove that it is extended to the trouble that derive with earth connection the insulating body rear end again from, effectively simplify production process, practice thrift and produce material and enhance productivity.
For realizing above-mentioned purpose, the utility model adopts following technical scheme:
A kind of electric connector comprises insulating body, is installed in the terminal group in the insulating body and is coated on the outer shield shell of insulating body that said insulating body comprises main body and hyoplastron, is provided with a containing hole in the hyoplastron; Said terminal group comprises several earth terminals and conducting terminal, and the contact site of earth terminal front end stretches out forward outside the insulating body, and the abutting part of rear end stretches out backward in containing hole and is upturned and pushes against the inwall at shield shell.
As a kind of preferred version, said containing hole is provided with several grooves near the sidewall of main body, and the abutting part of above-mentioned earth terminal is suspended from the groove.
As a kind of preferred version, the abutting part of said earth terminal exposes the hyoplastron upper surface a little.
As a kind of preferred version, the contact site of said conducting terminal front end stretches out forward outside the insulating body, and the punctured part of rear end reaches the rear end face of insulating body backward, and the longitudinal extension that makes progress after the bending.
As a kind of preferred version; Said insulating body comprises first insulating body and second insulating body; Said first insulating body comprises first main body and from extended first hyoplastron of the first body front end face, above-mentioned vacant hole is horizontally installed on first hyoplastron of this first insulating body.
As a kind of preferred version, said second insulating body comprises second main body and from extended second hyoplastron of the second body front end face, is provided with an accommodation space in second main body and second hyoplastron that first hyoplastron of first insulating body is inserted in this accommodation space.
As a kind of preferred version; Said shield shell includes the last shielding case and following shielding case that fastens each other; The rear end that should go up shielding case is provided with thread tension disc; Following screening can front end is provided with intercalation part, the outer surface that is coated on second hyoplastron of this intercalation part, and the abutting part of above-mentioned earth terminal pushes against the internal face at this intercalation part.
As a kind of preferred version; Further comprise a transmission line; Link to this transmission line is provided with an insulation back seat, and this insulation back seat is installed in the rear end of insulating body, and the punctured part of aforementioned conducting terminal is electrically connected with the link of transmission line through the insulation back seat.
As a kind of preferred version, further comprise an insulation crust, this insulation crust includes and is coated on outer last insulation shell of aforementioned shield shell and following insulation shell each other with fastening.
The utility model compared with prior art has tangible advantage and beneficial effect, particularly, can be known by technique scheme:
One, through on the hyoplastron of insulating body, being provided with a containing hole; The abutting part of earth terminal rear end stretches out from containing hole and joins with the shield shell conflict; Thereby avoided tradition that the earth terminal tail end is extended back the insulating body rear end face; Derive the various disadvantages bring with earth connection again, effectively simplify product structure and production operation, practice thrift the production material and enhance productivity; And the numbers of terminals that reaches the insulating body rear end face is reduced greatly, and for more sufficient space is provided between the adjacent conductive terminal, thereby conducting terminal is more convenient with being connected of transmission line.
Two, through side groove is set in containing hole; Indentation limitations the deformation range behind each earth terminal and the screening can butt; Be pressed towards in the groove after the butt of earth terminal being touched join with screening can; Thereby earth terminal and conducting terminal can effectively intercept out, and touchless phenomenon between the two guarantees that short circuit phenomenon does not exist.
Be architectural feature and the effect of more clearly setting forth the utility model, come the utility model is elaborated below in conjunction with accompanying drawing and specific embodiment.
Description of drawings
Fig. 1 is a package assembly sketch map among the embodiment of the utility model;
Fig. 2 is the exploded view of the embodiment of the utility model;
Fig. 3 is that terminal group is installed in the sketch map on first insulating body among the embodiment of the utility model;
Fig. 4 is the sketch map before the installation first step among the embodiment of the utility model;
Fig. 5 is the sketch map behind the installation first step among the embodiment of the utility model;
Fig. 6 is the sketch map before installation second step among the embodiment of the utility model;
Fig. 7 is the sketch map after installation second step among the embodiment of the utility model;
Fig. 8 is the sketch map before the installation third step among the embodiment of the utility model;
Fig. 9 is the sketch map behind the installation third step among the embodiment of the utility model;
Figure 10 is the sketch map before installation the 4th step among the embodiment of the utility model;
Figure 11 is the sketch map after installation the 4th step among the embodiment of the utility model;
Figure 12 is the sketch map before installation the 5th step among the embodiment of the utility model;
Figure 13 is the sketch map after installation the 5th step among the embodiment of the utility model;
Figure 14 is the sketch map before installation the 6th step among the embodiment of the utility model;
Figure 15 is the sketch map after installation the 6th step among the embodiment of the utility model.
The accompanying drawing identifier declaration:
100, DiiVA connector
10, insulating body 11, first insulating body
111, first main body 112, first hyoplastron
113, block 114, fixture block
115, containing hole 116, groove
12, second insulating body 121, second main body
122, second hyoplastron 123, accommodation space
124, fluting 20, terminal group
21, conducting terminal 211, first contact site
212, first connecting portion 213, punctured part
22, earth terminal 221, second contact site
222, second connecting portion 223, abutting part
30, transmission line 31, insulation back seat
40, shield shell 41, last shielding case
411, thread tension disc 42, following shielding case
421, intercalation part 422, interface
423, grafting space 50, insulation crust
51, go up insulation shell 52, following insulation shell.
Embodiment
At first; Present embodiment is that example specifies with the DiiVA connector; Please referring to figs. 1 through shown in Figure 3, it has demonstrated the concrete structure of the DiiVA connector 100 of the utility model, and it comprises insulating body 10, terminal group 20, transmission line 30, shield shell 40 and insulation crust 50.
Particularly; Said insulating body is processed by plastic material; It comprises first insulating body 11 and second insulating body 12; Said first insulating body 11 comprises first main body 111 and from extended first hyoplastron 112 of first main body, 111 front end faces, the upper surface of said first main body 111 convexes with a block 113, and the main body upper surface in block 113 both sides is provided with two fixture blocks 114.Said first hyoplastron, 112 upper surfaces laterally are provided with a containing hole 115, and are provided with several grooves 116 in containing hole 115 near the sidewall of first main body 111.
And said second insulating body 12 comprises second main body 121 and from extended second hyoplastron 122 of second main body, 121 front end faces; In second main body 121 and second hyoplastron 122 be provided with one be used to peg graft first insulating body 11 accommodation space 123; Second main body 121 of the left and right sides of this accommodation space 123 is provided with left side plate; Be provided with relative left baffle in the left side plate front end; Have left and right sides top board between left side plate and the left baffle, be equipped with the fluting 124 to open front on the top board of the left and right sides, this slot 124 cooperation left and right sides top boards, left side plate and left and right sides top board are stabilized in first insulating body 11 in the accommodation space 123 of second insulating body 12.
In addition, said terminal group 20 one-body molded first insulation this in 11, it comprises complex root conducting terminal 21 and complex root earth terminal 22, in the present embodiment, conducting terminal 21 has 8, earth terminal 22 has 5.Each conducting terminal 21 comprises successively the front end that connects first contact site 211, middle first connecting portion 212 and terminal punctured part 213; The first half of connecting portion 212 is little cubic column, and latter half of is laminar; This first contact site 211 exposes the front end at first insulating body 11, and first connecting portion 212 is fixed in first insulating body 11, and 213 minutes two rows of punctured part, four column pitch expose the rear end face of first insulating body 11 with being staggered.
And said earth terminal 22 comprises successively the front end that connects second contact site 221, middle second connecting portion 222 and terminal abutting part 223; This second contact site 221 exposes the front end at first hyoplastron 112; Second connecting portion 222 is fixed in first hyoplastron 112; Abutting part 223 stretches out in containing hole 115, and is upturned and is suspended on the groove 116, exposes the upper surface at first hyoplastron 112 a little.
Secondly, this transmission line 30 has eight, is provided with an insulation back seat 31 to transmission line 30, and this insulation back seat 31 is installed in the rear end of insulating body 10, and the punctured part of aforementioned conducting terminal 21 is electrically connected with the link of transmission line 31 through insulation back seat 31.
Have, said shield shell 40 is processed by metal material again, and it is connected with earth connection; Has the anti-tampering effect of shielding; This shield shell 40 is coated on outside the aforementioned dielectric body 10, and shield shell 40 includes the last shielding case 41 and following shielding case 42 that fastens each other, and rear end of shielding case 41 is provided with thread tension disc 411 on this; Following shield shell 42 front ends have intercalation part 421; Intercalation part 421 the insides have an interface 422, and the size of this interface 422 and second hyoplastron, 122 sizes are suitable, when insulating body 10 is assembled with following shielding case 42; The inwall of the both sides of intercalation part 421 is close to the both sides outer wall of second hyoplastron 122; Its connection-peg 421 roof inboards are close to the upper surface of first hyoplastron 112 and second hyoplastron 122, and are connected with the abutting part 223 of earth terminal 22, and the bottom surface of the diapire inner face of intercalation part 421 and first hyoplastron 112 is formed with a grafting space 423.
Also have, said insulation crust 50 is coated on outside the aforementioned shield shell 40, and it includes the last insulation shell 51 and following insulation shell 52 that fastens each other.
With reference to Fig. 4 to Figure 15 is the concrete assembling process of the DiiVA connector 100 of the utility model embodiment, can be divided into 7 steps and install.
The first step, first insulating body 11 that will be fixed with terminal group 20 are inserted in 12 accommodation spaces 123 of second insulating body; Make the left side plate of second insulating body 12 be clamped in the both sides of first main body; Left baffle backstop is at the front end of first main body, and fluting 124 correspondences of left and right sides top board are plugged in the fixture block 114 of first main body; Second step, the insulation back seat 31 that will be connected with transmission line 30 are installed in the rear end of insulating body 10, and the punctured part 213 of each conducting terminal 21 is connected with each transmission line 30; The 3rd the step, push the following shielding case 42 in the shield shell 40 to insulating body 10 from front to back; Make intercalation part 421 both sides internal faces be close to the both sides outer wall of second insulating body 12; The upper surface of first hyoplastron 112 and second hyoplastron 122 is close in the roof inboard of intercalation part 421; And be connected with the abutting part 223 of earth terminal 22, the 4th step, will go up shielding case 41 and from top to bottom cover upper surface at insulating body 10, and with following shielding case 42 stably fastenings; The 5th goes on foot, insulation shell 52 under the insulation crust 50 is fastened on respectively from bottom to top the outer surface of shield shell 40; The 6th goes on foot, insulation shell 51 on the insulation crust 50 from top to bottom is fastened on down in the insulation shell 52, promptly accomplishes the installation of electric connector.
In sum, the design focal point of the utility model is:
One, through on the hyoplastron of insulating body, being provided with a containing hole; The abutting part of earth terminal rear end stretches out from containing hole and joins with the shield shell conflict; Thereby avoided tradition that the earth terminal tail end is extended back the insulating body rear end face; Derive the various disadvantages bring with earth connection again, effectively simplify product structure and production operation, practice thrift the production material and enhance productivity; And the numbers of terminals that reaches the insulating body rear end face is reduced greatly, and for more sufficient space is provided between the adjacent conductive terminal, thereby conducting terminal is more convenient with being connected of transmission line.
Two, through side groove is set in containing hole; Indentation limitations the deformation range behind each earth terminal and the screening can butt; Be pressed towards in the groove after the butt of earth terminal being touched join with screening can; Thereby earth terminal and conducting terminal can effectively intercept out, and touchless phenomenon between the two guarantees that short circuit phenomenon does not exist.
The above; It only is the preferred embodiment of the utility model; Be not that the technical scope of the utility model is done any restriction; So every technical spirit according to the utility model all still belongs in the scope of the utility model technical scheme any trickle modification, equivalent variations and modification that above embodiment did.
Claims (9)
1. an electric connector comprises insulating body, is installed in the terminal group in the insulating body and is coated on the outer shield shell of insulating body, and it is characterized in that: said insulating body comprises main body and hyoplastron, is provided with a containing hole in the hyoplastron; Said terminal group comprises several earth terminals and conducting terminal, and the contact site of earth terminal front end stretches out forward outside the insulating body, and the abutting part of rear end stretches out backward in containing hole and is upturned and pushes against the inwall at shield shell.
2. electric connector according to claim 1 is characterized in that: said containing hole is provided with several grooves near the sidewall of main body, and the abutting part of above-mentioned earth terminal is suspended from the groove.
3. electric connector according to claim 1 is characterized in that: the abutting part of said earth terminal exposes the hyoplastron upper surface a little.
4. electric connector according to claim 1 is characterized in that: the contact site of said conducting terminal front end stretches out forward outside the insulating body, and the punctured part of rear end reaches the rear end face of insulating body backward, and the longitudinal extension that makes progress after the bending.
5. electric connector according to claim 1; It is characterized in that: said insulating body comprises first insulating body and second insulating body; Said first insulating body comprises first main body and from extended first hyoplastron of the first body front end face, above-mentioned vacant hole is horizontally installed on first hyoplastron of this first insulating body.
6. electric connector according to claim 5; It is characterized in that: said second insulating body comprises second main body and from extended second hyoplastron of the second body front end face; Be provided with an accommodation space in second main body and second hyoplastron, first hyoplastron of first insulating body is inserted in this accommodation space.
7. electric connector according to claim 1; It is characterized in that: said shield shell includes the last shielding case and following shielding case that fastens each other; The rear end that should go up shielding case is provided with thread tension disc; Following screening can front end is provided with intercalation part, the outer surface that is coated on second hyoplastron of this intercalation part, and the abutting part of above-mentioned earth terminal pushes against the internal face at this intercalation part.
8. electric connector according to claim 1; It is characterized in that: further comprise a transmission line; Link to this transmission line is provided with an insulation back seat; This insulation back seat is installed in the rear end of insulating body, and the punctured part of aforementioned conducting terminal is electrically connected with the link of transmission line through the insulation back seat.
9. electric connector according to claim 1 is characterized in that: further comprise an insulation crust, this insulation crust includes and is coated on outer last insulation shell of aforementioned shield shell and following insulation shell each other with fastening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202051762U CN202121167U (en) | 2011-06-17 | 2011-06-17 | Electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202051762U CN202121167U (en) | 2011-06-17 | 2011-06-17 | Electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202121167U true CN202121167U (en) | 2012-01-18 |
Family
ID=45462204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202051762U Expired - Fee Related CN202121167U (en) | 2011-06-17 | 2011-06-17 | Electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202121167U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104795697A (en) * | 2015-04-21 | 2015-07-22 | 深圳宏俊德精密科技有限公司 | Cable with male connector, male connector and production method of cable |
| CN105960741A (en) * | 2014-04-18 | 2016-09-21 | 株式会社地平线 | Connector |
-
2011
- 2011-06-17 CN CN2011202051762U patent/CN202121167U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105960741A (en) * | 2014-04-18 | 2016-09-21 | 株式会社地平线 | Connector |
| CN105960741B (en) * | 2014-04-18 | 2019-03-08 | 株式会社地平线 | Connector |
| CN104795697A (en) * | 2015-04-21 | 2015-07-22 | 深圳宏俊德精密科技有限公司 | Cable with male connector, male connector and production method of cable |
| CN104795697B (en) * | 2015-04-21 | 2017-09-22 | 深圳宏俊德精密科技有限公司 | A kind of processing method of the cable with Male head connector and cable |
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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: 20120118 Termination date: 20200617 |