CN202142670U - Connector socket preventing jack terminal from shift in assembling with pin terminal - Google Patents
Connector socket preventing jack terminal from shift in assembling with pin terminal Download PDFInfo
- Publication number
- CN202142670U CN202142670U CN201020700557U CN201020700557U CN202142670U CN 202142670 U CN202142670 U CN 202142670U CN 201020700557 U CN201020700557 U CN 201020700557U CN 201020700557 U CN201020700557 U CN 201020700557U CN 202142670 U CN202142670 U CN 202142670U
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- CN
- China
- Prior art keywords
- jack
- cover plate
- socket terminal
- pedestal
- terminal
- 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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- Connector Housings Or Holding Contact Members (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model relates to a connector socket preventing jack terminals from shift in assembling with pin terminals. The socket includes a module base and m jack modules, wherein the m jack modules are installed on the module base. Each jack module is composed of a jack cover plate, a jack, a jack base and a jack shielding plate. N branch cover plates are disposed in order on one end of the jack cover plates. N base cover plates are disposed in order on one end of the jack bases. Jack terminals are disposed in a room between the base cover plates and the jack cover plates. The module base includes n*m jack cavities. Two posts are arranged in each jack cavity. Two jack terminals of each group of the jack terminals are installed respectively in an empty cavity between the two posts and another empty cavity between one post and an inner side wall of the module base. The socket can protect the jacks effectively. And by using the connector socket preventing the jack terminals from shift in assembling with the pin terminals in the utility model, the jack terminals can have a guiding function when the jack terminals are assembled into the base, and the jack terminals are not damaged. At the same time, the reliability of the electric connector in assembling and using is improved.
Description
Technical field
The utility model relates to dynamo-electric assembly technical field, particularly relates to being used for preventing that socket terminal and pin terminal from the connector body of skew taking place when installing.
Background technology
The broadband speed raising has become a kind of trend in the global range, and China also is unwilling to be lag behind, and proposes urban family broadband access speed in 2011 and reaches 8M, and business premises reaches the access rate of 100M especially.
The significantly raising of mobile communication transmission rate.Past second generation mobile communication transmission rate has only tens Kbps, and present third generation mobile transmission rate significantly improves, and can reach tens Mbps.
The integration of three networks with telecommunications network, the Internet and cable television network three macroreticulars through technological transformation, so that comprehensive multimedia communication services such as comprising voice, data, image to be provided.Simple saying is exactly the thing that can will just can make of three lines in the past of the single line completion now: make a phone call, surf the Net and see TV.
Internet of Things rapid emergence is in recent years also had higher requirement to the capacity of communication apparatus.
The development of above-mentioned four kinds of technology will cause the data volume in the future network to increase severely; Thereby cause switch in the core network will carry out the exchanges data of magnanimity; Also just mean equipment, components and parts performance demands relevant in the whole communication link also increasingly highly, connector wherein also need improve its performance, need the signal of transmission higher rate just can meet the demands.
The present data signal rate of High speed rear panel connector develops into present 25Gbps by the hundreds of Mbps in past.When transmission rate promotes, also require the smaller volume of connector.Therefore,, need between High Speed System signal integrity and transmission signals density, weigh by connector when designing.In order to improve the density of transmission signals, the size design of connector gets more and more littler, and the size of jack is also more and more littler, and jack is damaged easily when assembling.
The utility model content
The purpose of the utility model is to overcome the above-mentioned deficiency of prior art; Provide and prevent that socket terminal and pin terminal from the connector body of skew taking place when installing; The socket of this connector is protected the jack chamber through being provided with, and in the socket terminal both sides cover sheet is set, and can protect the socket terminal in the jack module when assembling, can not take place to squint and be not damaged; And the jack pedestal is in the same place with the jack integral molded plastic, has improved the production efficiency of assembling.
The above-mentioned purpose of the utility model is achieved through following technical scheme:
Prevent to take place when socket terminal and pin terminal from installing the connector body of skew; Comprise a modular substrate and m jack module; Wherein m jack module is installed on the modular substrate, and each jack module is made up of jack cover plate, jack, jack pedestal and jack barricade, and an end of jack cover plate has sequence arrangement n branch's cover plate; One end of jack pedestal has tactic n pedestal cover plate; N on jack group socket terminal makes each organize socket terminal and places in the space that forms between a pedestal cover plate and the branch's cover plate that the jack barricade is installed on the jack pedestal and plays shielding action between n branch's cover plate and n pedestal cover plate; Modular substrate comprises n * m jack chamber; Be used to install pedestal cover plate and branch's cover plate of n * m group socket terminal and socket terminal both sides; Wherein be provided with two newels in each jack chamber, in the cavity between the sidewall that two socket terminal in every group of socket terminal are installed in two cavitys between the newel respectively and one of them newel and modular substrate are interior, wherein n and m are positive integer; And n >=1, m >=1.
Take place in the connector body of skew when installing in above-mentioned socket terminal and the pin terminal of preventing; The inner surface profile of two newels, jack cover plate and pedestal cover plate in the jack chamber is linearity; The outer surface profile of socket terminal also is linear, and is corresponding with the inner surface profile of two newels, jack cover plate and pedestal cover plate.
Take place in the connector body of skew when installing in above-mentioned socket terminal and the pin terminal of preventing, jack pedestal in the jack module and jack form an integral body through integral molded plastic.
Take place in the connector body of skew when preventing that socket terminal and pin terminal from installing above-mentioned, jack comprises socket terminal, pin and is connected socket terminal and the metal connecting line of pin.
The utility model compared with prior art has following advantage:
(1) the utility model is through being used to hold the socket terminal on the jack in that the space is set on the jack module; Soon socket terminal places in the space of two cover plates formation; Socket terminal has been played effective protection; And void area that two newels form is set on modular substrate is used to hold the difference that socket terminal and pin terminal be combined into and closes part; Can effectively protect jack, and guarantee that the socket terminal in the jack module plays guide effect and can not damage the reliability when having improved electric connector assembling and use simultaneously when packing pedestal into;
(2) the utility model is in the same place jack pedestal and jack integral molded plastic, compared with prior art, has saved the link of jack pedestal and jack assembling; Improved the production efficiency of assembling greatly; And improved rate of finished products, particularly importantly the integral molded plastic moulding of jack pedestal and jack has guaranteed the accurate positioning of jack, compared with prior art; There is not the air gap; Guarantee the dielectric constant consistency of modular substrate, thereby guaranteed the consistency of impedance, improved the signal integrity of high speed transmission of signals;
(3) two newels in the jack cover plate in the jack module of the utility model, jack pedestal and the modular substrate are formed cavity; The design of employing said structure; Increased the stationarity of jack module and modular substrate; Compared with prior art reduce number of parts, improved production efficiency, reduced production cost;
(4) two newels composition cavity profiles in the jack cover plate in the jack module of the utility model, jack pedestal and the modular substrate are linearity; Make socket terminal be contained in the cavity; Reduce the air gap, strengthened the consistency of impedance, improved the signal integrity of high speed transmission of signals; And make mould structure be easy to Design and Machining, reduce production costs.
Description of drawings
Fig. 1 comprises the electric connector structure sketch map of socket, plug for the utility model;
Fig. 2 is the utility model socket sketch map;
Fig. 3 is the decomposing schematic representation of the utility model jack module;
Fig. 4 is the utility model jack module side direction partial enlarged drawing;
Fig. 5 is the utility model jack structure sketch map;
Fig. 6 is the utility model modular substrate structural representation;
Fig. 7 is the utility model modular substrate vertical view;
Fig. 8 is the utility model plug construction sketch map.
Embodiment
Below in conjunction with accompanying drawing and specific embodiment the utility model is described in further detail.
Be that example is elaborated with the socket that comprises 4 * 10 groups of socket terminal below.
Be illustrated in figure 2 as the utility model socket sketch map; Can know that by figure this socket comprises ten jack module 3 and a modular substrate 4 that is used to install jack module 3; Be illustrated in figure 3 as the decomposing schematic representation of the utility model jack module; Can know that by figure jack module 3 is made up of jack pedestal 5, jack 6, jack barricade 7 and jack cover plate 8; Wherein an end of jack pedestal 5 has tactic four pedestal cover plates 9, and an end of jack cover plate 8 has four branch's cover plates 19 of sequence arrangement, and two groups of socket terminal 10 on the jack 6 are between four branch's cover plates 19 and four pedestal cover plates 9; Make each group socket terminal 10 just in time place in the space of formation between a pedestal cover plate 9 and the branch's cover plate 19; Jack pedestal 5 and jack 6 integral molded plastics make up jack barricade 7 and jack cover plate 8 respectively together afterwards again in the utility model with jack pedestal 5, and every group of socket terminal 10 comprises two socket terminal.
Jack 6 comprises socket terminal 10, pin 12 and is connected the metal connecting line 11 of socket terminal 10 and pin 12, is the utility model jack structure sketch map like Fig. 5.
One end of jack barricade 7 is a barricade shell fragment 17; When jack barricade 7, jack cover plate 8 and jack pedestal 5 are combined; Socket terminal 10 is arranged in the pedestal cover plate 9 of jack pedestal 5 and the cavity of branch's cover plate 19 formation of jack cover plate 8; Barricade shell fragment 17 is positioned at the rear of pedestal cover plate 9, and jack barricade 7 is installed on the jack pedestal 5 and plays shielding action, is illustrated in figure 4 as the utility model jack module side direction partial enlarged drawing.
Be illustrated in figure 6 as the utility model modular substrate structural representation; Can know that by figure modular substrate 4 comprises 4 * 10 jack chambeies 15; Be used for installing ten jack module 3 and ten totally 8 * 10 socket terminal 10 that jack module 3 is held, wherein hold four groups of (eight) socket terminal 12 in each jack module 3.Be provided with two newels 14 in each jack chamber 15; In the cavity between the sidewall 20 that two socket terminal in every group of socket terminal 10 are installed in two cavitys between the newel 14 respectively and one of them newel and modular substrate 4 are interior; The pedestal cover plate 9 of socket terminal 10 both sides also is contained in the jack chamber 15 with branch's cover plate 19 in addition, is illustrated in figure 7 as the utility model modular substrate vertical view.
Wherein the inner surface profile of newel 14, jack cover plate 8 and pedestal cover plate 9 is linearity; The outer surface profile of socket terminal 10 also is linear; Make socket terminal 10 be contained in the jack chamber 15, form applying preferably with the inner surface of two newels 14 and the inner surface of jack cover plate 8 and pedestal cover plate 9.
The socket of more than describing can become a complete electric connector with plug combination; Be illustrated in figure 8 as the utility model plug construction sketch map; Can know that by figure plug comprises independently shield blade 23 of pedestal 21, signal pin 22 and 40; Wherein signal pin 22 all is arranged on the pedestal 21 with shield blade 23, when electric connector uses the plug shown in the socket shown in Fig. 2 and Fig. 8 is plugged together, and is illustrated in figure 1 as the utility model and plugs together preceding electric connector structure sketch map.
Be illustrated in figure 7 as the utility model modular substrate vertical view; When plug 2 and socket 1 plug together; Signal pin 22 in the plug 2 plugs together with the jack chamber of socket 1 15 interior socket terminal 10; 23 of shield blade in the plug 2 are passed from shield blade groove 24, with barricade shell fragment 17 Elastic Contact in the socket 1, accomplish plugging together of electric connector.
The content of not doing to describe in detail in the utility model specification belongs to this area professional and technical personnel's known technology.
Claims (4)
1. prevent to take place when socket terminal and pin terminal from installing the connector body of skew; Comprise modular substrate (4) and m jack module (3); Wherein m jack module (3) is installed on the modular substrate (4); It is characterized in that: said each jack module (3) is made up of with jack barricade (7) jack cover plate (8), jack (6), jack pedestal (5); One end of said jack cover plate (8) has sequence arrangement n branch's cover plate (19), and an end of said jack pedestal (5) has tactic n pedestal cover plate (9), and the n group socket terminal (10) on the jack (6) is positioned between n branch's cover plate (19) and n the pedestal cover plate (9); Make each group socket terminal (10) place in the space that forms between a pedestal cover plate (9) and the branch's cover plate (19), jack barricade (7) is installed in jack pedestal (5) and has gone up shielding action; Said modular substrate (4) comprises n * m jack chamber (15); Be used to install the pedestal cover plate (9) and branch's cover plate (19) of n * m group socket terminal (10) and socket terminal both sides; Wherein be provided with two newels (14) in each jack chamber (15), two socket terminal in every group of socket terminal (10) are installed in the cavity between two newels (14) respectively and in the cavity between the sidewall (20) in one of them newel and the modular substrate (4), wherein n and m are positive integer; And n >=1, m >=1.
2. the connector body of skew takes place in socket terminal and the pin terminal of preventing according to claim 1 when installing; It is characterized in that: the inner surface profile of two newels (14) in the said jack chamber (15), jack cover plate (8) and pedestal cover plate (9) is linearity; The outer surface profile of socket terminal (10) also is linear, and is corresponding with the inner surface profile of said two newels (14), jack cover plate (8) and pedestal cover plate (9).
3. the connector body of skew takes place in socket terminal and the pin terminal of preventing according to claim 1 when installing, it is characterized in that: the jack pedestal (5) in the said jack module (3) forms an integral body with jack (6) through integral molded plastic.
4. the connector body of skew takes place in socket terminal and the pin terminal of preventing according to claim 1 when installing, it is characterized in that: said jack (6) comprises socket terminal (10), pin (12) and is connected socket terminal (10) and the metal connecting line (11) of pin (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020700557U CN202142670U (en) | 2010-12-31 | 2010-12-31 | Connector socket preventing jack terminal from shift in assembling with pin terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020700557U CN202142670U (en) | 2010-12-31 | 2010-12-31 | Connector socket preventing jack terminal from shift in assembling with pin terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202142670U true CN202142670U (en) | 2012-02-08 |
Family
ID=45553710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020700557U Expired - Fee Related CN202142670U (en) | 2010-12-31 | 2010-12-31 | Connector socket preventing jack terminal from shift in assembling with pin terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202142670U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102946030A (en) * | 2012-10-29 | 2013-02-27 | 安费诺（常州）高端连接器有限公司 | Connection device for signal transmission |
| CN113193441A (en) * | 2021-04-28 | 2021-07-30 | 中航光电科技股份有限公司 | Shielding shell and connector |
| CN114628958A (en) * | 2021-02-09 | 2022-06-14 | 中航光电科技股份有限公司 | Differential signal module and differential signal connector |
-
2010
- 2010-12-31 CN CN201020700557U patent/CN202142670U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102946030A (en) * | 2012-10-29 | 2013-02-27 | 安费诺（常州）高端连接器有限公司 | Connection device for signal transmission |
| CN114628958A (en) * | 2021-02-09 | 2022-06-14 | 中航光电科技股份有限公司 | Differential signal module and differential signal connector |
| CN114628958B (en) * | 2021-02-09 | 2024-04-16 | 中航光电科技股份有限公司 | Differential signal module and differential signal connector |
| CN113193441A (en) * | 2021-04-28 | 2021-07-30 | 中航光电科技股份有限公司 | Shielding shell and connector |
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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 |
Granted publication date: 20120208 Termination date: 20151231 |
|
| EXPY | Termination of patent right or utility model |