CN201440473U - Multi-layer electric connector structure - Google Patents
Multi-layer electric connector structure Download PDFInfo
- Publication number
- CN201440473U CN201440473U CN2009201312823U CN200920131282U CN201440473U CN 201440473 U CN201440473 U CN 201440473U CN 2009201312823 U CN2009201312823 U CN 2009201312823U CN 200920131282 U CN200920131282 U CN 200920131282U CN 201440473 U CN201440473 U CN 201440473U
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- CN
- China
- Prior art keywords
- terminal
- electric connector
- connector structure
- junction
- pedestal
- 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 a multi-layer electric connector structure, which mainly comprises a first terminal, a second terminal, a base body and a shell. The base body mainly comprises a body; the first terminal and the second terminal are embedded in the body; the side face of the body is provided with a bearing part which is provided with a first accommodating trough and a second accommodating trough; the first terminal and the second terminal are respectively arranged in the first accommodating trough and the second accommodating trough; one end of the bearing part far away from the body is provided with a raised teeth part which is provided with a fixing trough; and the first terminal is provided with a first contact part which is mounted into the teeth part through the fixing trough. The multi-layer electric connector structure can shorten the man-hour, is beneficial to automation operation and can greatly reduce the production cost.
Description
[technical field]
The utility model relates to a kind of electric connector structure, relates in particular to a kind of multiple field electric connector structure.
[background technology]
Human in order to satisfy the life demand more easily that allows, advancing face promotes science and technology (as networking or electronics information product etc.) to develop rapidly, just getting electronics information product (as 3C Products such as computers) extensively sees in the daily life, become an estovers indispensable in the life, wherein, the employed data transmission of electronic product is to utilize the mode that connector body is pegged graft for the joint of transmission line that is provided with, to reach the purpose of data transmission, for example (and unrestricted technical field of the present utility model): transmission standard commonly used at present has a kind of universal serial bus by name (Universal Serial Bus, USB), universal serial bus (Universal Serial Bus, hereinafter to be referred as USB), described USB is 1994, Intel, Compaq, numeral, IBM, Microsoft, NEC, the famous communication common carriers in the 7 tame worlds such as Northern Telecom are united and have been set up USB association (USB-IF), tentatively set up USB interface standard.Up to the present, USB association has issued 1.0,1.1,2.0 versions such as grade.The USB interface has been widely used in numerous electronic device design as a kind of I/O interface of standard.
Described USB1.0,1.1,2.0 versions support following three kinds of transmission rates respectively: the transmission rate of low-speed mode (Low-Speed) is 1.5Mbps, is used for keyboard and slide-mouse more; Pattern (Full-Speed) transmission rate is 12Mbps at full speed; Fast mode (High-Speed) transmission rate is 480Mbps.
But, along with the development of electronics industry, make the transmission rate of USB2.0 can not satisfy the demand for development of some electronics industry, for example, under the situation of transmission of audio or video, be the quality that guarantees the signal transmission, transmission rate is often up to 1G to 2Gbps; So more and more big in response to the information transmission capacity, USB interface standard has been developed to 3.0 versions at present, the set terminal of USB3.0 connector comes manyly than previous versions, so the more data of transmission in the identical time, generally speaking, the USB3.0 transmission rate can reach 4.8～5Gbps.
Because the set terminal of USB3.0 connector comes manyly than previous versions, if when 3.0 plugs are engaged in the socket of only supporting USB2.0, the part of USB3.0 plug can cause the transmission rate of USB3.0 to bring into play because can't corresponding contact to the terminal of USB2.0 socket.
Please refer to Fig. 1, Fig. 2, a kind of plug in terminals adjunction device structure of the prior art, include insulating body 1, the first terminal 2 and second terminal 3, described insulated terminal 1 has main part 11, tongue piece 12, the first terminal groove 13 and second terminal groove 14, described tongue piece 12 extends to form the front end in main part, described the first terminal groove 13 is extended to the bottom of tongue piece 12 by the rear end of main part 11, described second terminal groove 14 is extended to the front end of described tongue piece 12 by the rear end of main part 11, described second terminal groove 14 is positioned at the top of described the first terminal groove 13, described the first terminal 2 is located in the described the first terminal groove 13, described second terminal 3 is located in described second terminal groove 14, the front end of described second terminal 3 is provided with overhead structure 32, described overhead structure 32 is fastened on the front end of tongue piece 12, expect that by this structure can provide electric connector more signal transmission, and described the first terminal 2 and second terminal 3 can be assembled simultaneously by different directions.
Yet second terminal, 3 front ends that prior art discloses are provided with overhead structure 32, and described overhead structure 32 is fastened on the structure of tongue piece 12 front ends, not only make described second terminal 3 for the front end that cooperates tongue piece 12 growth degree on foot, cause cost to increase suddenly.And when assembling, can't make described the first terminal 2 and the 3 synchronous one-time-reach-places of described second terminal owing to described overhead structure 32, reason is because described insulating body 1 front end plugs described second terminal 3 in second terminal groove 14, no matter with the left and right sides artificial or described second terminal 3 of anchor clamps clamping, the interference of described insulating body 1 will be subjected to, and if the both sides up and down of described second terminal 3 of clamping, then cause described overhead structure 32 closures, that is, described second terminal 3 has at least the part to need secondary operations, can finish to make it be inserted in the front end that described second terminal groove 14 and described overhead structure 32 are fastened on tongue piece 12; Therefore, be necessary to be improved at the defective of prior art.
[utility model content]
Have at least the part to need secondary operations in order better to overcome above-mentioned second terminal, can finish and make it be inserted in the defective that described second terminal groove and described overhead structure are fastened on the front end that tongue levies, the utility model utilizes the structural design of connector part assembly is improved, can provide electric connector more signal transmission, a kind of multiple field electric connector structure is provided.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of multiple field electric connector structure is provided, has mainly comprised: the first terminal, second terminal and pedestal; Described pedestal mainly comprises body and placing part, described the first terminal, second terminal are embedded respectively at described body, described placing part is provided with the first recessed storage tank and second storage tank, described the first terminal, second terminal are located at respectively in described first storage tank, second storage tank, described placing part is provided with the tooth portion of projection away from an end of described body, described tooth portion is provided with holddown groove, and described the first terminal is provided with contact site, and described contact site is fixed on described tooth portion by described holddown groove.
Further improvement of the utility model is: also comprise housing, described pedestal is engaged and installed in described housing.
Further improvement of the utility model is: described housing is provided with at least one fixation spring tab, and described fixedly fixation spring tab fastens described pedestal.
Further improvement of the utility model is: described housing is provided with at least one button hole, and described pedestal is provided with at least one flange, and described button hole fastens described flange.
Further improvement of the utility model is: a side of described the first terminal, second terminal is extended with one first junction, second junction respectively.
Further improvement of the utility model is: described body is provided with fixing described first junction in a location division, second junction.
Compared with prior art, the beneficial effect that the utlity model has is: can shorten man-hour, help automated job, can significantly reduce production costs.
[description of drawings]
Fig. 1 is the three-dimensional exploded view of prior art connector construction;
Fig. 2 is the part stereogram of Fig. 1;
Fig. 3 is a schematic perspective view of the present utility model;
Fig. 4 is partial exploded view of the present utility model (one);
Fig. 5 is the combination schematic diagram of Fig. 4;
Fig. 6 is partial exploded view of the present utility model (two);
Fig. 7 is the combination schematic diagram of Fig. 6;
Fig. 8 is a combination schematic diagram of the present utility model;
Fig. 9 is a perspective exploded view of the present utility model;
Figure 10 is the local elevational schematic view at another visual angle of Fig. 4.
[embodiment]
The utility model is described in further detail with specific embodiment below in conjunction with accompanying drawing: combine Fig. 1 to Figure 10, among the figure: insulating body 1; Main part 11; Tongue piece 12; The first terminal groove 13; Second terminal groove 14; The first terminal 2; Second terminal 3; Overhead structure 32; Multiple field electric connector structure 5 stack-type electric connector structures 5; The first terminal 51; First fixed part 511; First contact site 512; First junction 513; Second terminal 52; Second fixed part 521; Second contact site 522; Second junction 523; Pedestal 53; Body 531; Embed mouth 5311; Location division 5312; Placing part 532; First storage tank 5321; Second storage tank 5322; Tooth portion 5323; Holddown groove 53230; Flange 533; Housing 54; Shell fragment 541; Button hole 542.
See also Fig. 3, Fig. 4, Fig. 6, and can cooperate with reference to figure 5, Fig. 7 to Figure 10, the utility model provides a kind of multiple field electric connector structure 5, mainly comprises: the first terminal 51, second terminal 52, pedestal 53 and housing 54.Described pedestal 53 mainly comprises the body 531 that can supply the first terminal 51, second terminal 52 to be embedded, and a side of described body 531 is extended with placing part 532, and the both ends of the surface of described placing part 532 then respectively are provided with one first storage tank 5321, corresponding respectively the local at least of described the first terminal 51, second terminal 52 of accommodating of second storage tank 5322.
Described placing part 532 convexes with plurality of teeth portion 5323 away from an end of described body 531, described tooth portion 5323 is concaved with at least one holddown groove 53230 towards described body 531 directions, described the first terminal 51 mainly comprises one first fixed part 511, described first fixed part 511 is bent with one first contact site 512 towards one, and described first fixed part 511 is extended with one first junction 513 towards the opposite side bending, described second terminal 52 mainly comprises one second fixed part 521, and described second fixed part 521 is extended with one second junction 523 towards the opposite side bending.
In a feasible Implementation Modes, described tooth portion 5323 inner edges are concaved with described holddown groove 53230 towards described body 531 directions, the path that first contact site 512 of described the first terminal 51 can be defined according to described holddown groove 53230 enter described tooth portion 5323, described tooth portion 5323 engageable described first contact sites 512, the retain strength of first contact site 512 of described the first terminal 51 is provided by described holddown groove 53230, described first contact site 512 perks when using to prevent to plug, make described the first terminal 51 more can stable position in described placing part 532, and then can allow described the first terminal 51 the part (for example: described first fixed part 511, but not as limit) be embedded at described body 531, the part at least of described first junction 513 is stretched out in outside the described body 531.
And described second terminal 52 can enter described second storage tank 5322 by a side of described tooth portion 5323 or the opposite side (not being extended with described placing part 532) of described body 531, and then can (for example: described second fixed part 521 be embedded at described body 531 in the part, but not as limit), described second junction 523 is stretched out in outside the described body 531; In addition, described body 531 establish at least one embed mouthfuls 5311 and provide described first junction 513, second junction 523 to be embedded respectively, described first junction 513, second junction 523 can be plugged in a circuit board or by connecting at least one that lead links (not being shown in the accompanying drawing) with external circuit but not as limit.
In addition, described housing 54 can be provided with at least one fixation spring tab 541 or at least one button hole 542 again and fasten described pedestal 53 or/and at least one set flange 533, can strengthen combining of described housing 54 and described pedestal 53 by this, and described body 531 also can be established at least one location division 5312, can use fixing above-mentioned first junction 513, second junction 523, prevent that aforementioned first junction 513, second junction 523 from rocking; In sum, the utility model can improve the prior art that has disclosed and have the following advantages:
1, production time can be reduced: the holddown groove 53230 that first fixed part 511 of the first terminal 51 described in the utility model is extended with the described tooth of described first contact site, 512 cooperations portion 5323 and is arranged with towards a side bending, the path that first contact site 512 of described the first terminal 51 is defined according to described holddown groove 53230 enters described tooth portion 5323, the retain strength of first contact site 512 of described the first terminal 51 is provided naturally by aforementioned fixation groove 53230, except need not as the overhead structure 32 that prior art discloses can make aforementioned the first terminal 51 stable position in as described in the placing part 532, more, do not meshed above-mentioned first contact site 512 owing to not stopped by it by aforementioned tooth portion 5323, so the utility model the first terminal 51, second terminal 52 can be once simultaneously in addition respectively group establish, be positioned described pedestal 53, not only can shorten man-hour, more help automated job.
2, reduce production costs: the utility model is above-mentioned to have the effect that prevents to plug described first contact site 512 perks when using except described the first terminal 51 retain strengths are provided by aforementioned fixation groove 53230, compared to the prior art that discloses previously, the utility model can reduce the length of described first contact site 512, therefore, can significantly reduce production costs.
Above content be in conjunction with concrete preferred implementation to further describing that the utility model is done, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, under the prerequisite that does not break away from the utility model design, can also make some simple deduction or replace, all should be considered as belonging to protection range of the present utility model.
Claims (6)
1. a multiple field electric connector structure mainly comprises: the first terminal, second terminal and pedestal; It is characterized in that: described pedestal mainly comprises body and placing part, described the first terminal, second terminal are embedded respectively at described body, described placing part is provided with the first recessed storage tank and second storage tank, described the first terminal, second terminal are located at respectively in described first storage tank, second storage tank, described placing part is provided with the tooth portion of projection away from an end of described body, described tooth portion is provided with holddown groove, described the first terminal is provided with contact site, and described contact site is fixed on described tooth portion by described holddown groove.
2. multiple field electric connector structure according to claim 1 is characterized in that: also comprise housing, described pedestal is engaged and installed in described housing.
3. multiple field electric connector structure according to claim 2 is characterized in that: described housing is provided with at least one fixation spring tab, and described fixedly fixation spring tab fastens described pedestal.
4. multiple field electric connector structure according to claim 2 is characterized in that: described housing is provided with at least one button hole, and described pedestal is provided with at least one flange, and described button hole fastens described flange.
5. multiple field electric connector structure according to claim 1 and 2 is characterized in that: a side of described the first terminal, second terminal is extended with one first junction, second junction respectively.
6. multiple field electric connector structure according to claim 5 is characterized in that: described body is provided with fixing described first junction in a location division, second junction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201312823U CN201440473U (en) | 2009-04-30 | 2009-04-30 | Multi-layer electric connector structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201312823U CN201440473U (en) | 2009-04-30 | 2009-04-30 | Multi-layer electric connector structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201440473U true CN201440473U (en) | 2010-04-21 |
Family
ID=42545134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201312823U Expired - Fee Related CN201440473U (en) | 2009-04-30 | 2009-04-30 | Multi-layer electric connector structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201440473U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105744189A (en) * | 2014-12-09 | 2016-07-06 | 池州森鹤电子元器件有限公司 | Television loudspeaker connecting wire |
-
2009
- 2009-04-30 CN CN2009201312823U patent/CN201440473U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105744189A (en) * | 2014-12-09 | 2016-07-06 | 池州森鹤电子元器件有限公司 | Television loudspeaker connecting wire |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: XINYIN ELECTRONICS (CHINA) CO., LTD. Free format text: FORMER NAME: XINYIN ELECTRONICS (SUZHOU) CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: Wuzhong District Xu Kou Zhen Xu Jiang Industrial Park Xinfeng road Suzhou City, Jiangsu province 215101 Patentee after: Singatron Electronic (China) Co., Ltd. Address before: Wuzhong District Xu Kou Zhen Xu Jiang Industrial Park Xinfeng road Suzhou City, Jiangsu province 215101 Patentee before: Xinyin Electronic (Suzhou) Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100421 Termination date: 20160430 |