CN201364983Y - Multistep plug connector - Google Patents
Multistep plug connector Download PDFInfo
- Publication number
- CN201364983Y CN201364983Y CNU2008202158378U CN200820215837U CN201364983Y CN 201364983 Y CN201364983 Y CN 201364983Y CN U2008202158378 U CNU2008202158378 U CN U2008202158378U CN 200820215837 U CN200820215837 U CN 200820215837U CN 201364983 Y CN201364983 Y CN 201364983Y
- Authority
- CN
- China
- Prior art keywords
- transmission assembly
- terminal
- conductor
- contact site
- insulating body
- 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
Links
Images
Landscapes
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The utility model discloses a multistep plug connector, which comprises an insulating body, a circuit board and a flat cable; and an accommodating port is arranged on the insulating body, the circuit board is installed in the accommodating port, a plurality of first conductors are respectively arranged the upper and the lower surfaces of one end of the circuit board, and a plurality of second conductors are arranged on the upper surface of the other end of the circuit board. A first terminal is installed on the terminal slot arranged on the upper wall surface of the accommodating port, and is electrically connected with the first conducts arranged on the upper surfaces of the circuit board; and a second terminal is installed on the terminal slot arranged on the lower wall surface of the accommodating port, and is electrically connected with the first conducts arranged on the lower surface of the circuit board. The flat cable is connected with the circuit board, one end of the flat cable is provided with a plurality of contacts so as to connect with the second conductors arranged on the upper surface of the other end of the circuit, and the second conductors are electrically connected with the first conductors.
Description
Technical field
The utility model relates to the electric connection part that is used for the signal transmission, particularly a kind of multistage connectors.
Background technology
Connector family is various electric room, automatically control or transmit the usefulness of interaction, general connector family is that two ends are provided with joint, or the first end of a termination is aspects such as control circuit board, the assembly of using for the signal transmission in this connector, mainly be that winding displacement and terminal are done and connected, and terminal system is elongated structural form, the quality of terminal assembling mode, also related yield and the quality that has influenced this connector more, and required according to circumstances, more need the design of wire jumper and ground connection on many connectors.
And utmost point connector person more than the what is called is arranged in the connector, its structure is generally as TaiWan, China patented invention card I267241 (multipolar connector), possess a cable connector and a socket connector are arranged, this cable connector has connected plural columned signal cable and earth cable, this cable connector is provided with staggered signal terminal and earth terminal with signal cable and earth cable in self inside, signal cable and earth cable must be staggered to be inserted in the cable connector, the terminal of this signal and ground connection respectively is provided with a connector portions, this connector portions one side has a guiding slot part, this signal and earth cable must be solidly plugged in the guiding slot part, and this connector portions one end is provided with jut, this socket connector then is provided with a chimeric recess, the terminal of plural number is after plugging cable, get each and be plugged in chimeric recess with jut, make the combination of cable connector and socket connector, and the part that this socket is connected in corresponding each terminal of chimeric recess respectively is provided with a splicing ear, this splicing ear one end forms leading part and is exposed to outside the socket connector, the other end then forms contact in chimeric recess and signal, the earth terminal contact, make signal, earth cable gets the mat signal, earth terminal when being assembled in corresponding intrument, can be brought into play transmission signal and the effect of getting rid of electromagnetic interference with contacting of splicing ear.
Yet, this kind connector is when assembling, get earlier and install terminal in the insulator with cable connector, divide signal, ground connection to be staggered one by one on numerous cables again to plug in the corresponding terminal, in addition this socket connector also in the chimeric recess of earlier numerous splicing ears being packed into, be divided into contact and leading part in bending one by one, again with cable connector and socket connector to bit combination, and in assembling process, signal, earth cable break down at the insertion end period of the day from 11 p.m. to 1 a.m easily, or contraposition smoothly; Terminal also may damage because of contraposition is improper when inserting chimeric recess, does not perhaps normally contact with the contact of splicing ear; This splicing ear also may disconnect when the leading part bending process accidentally, this shows the complexity of its structure, time-consuming the taking a lot of work of assembling, and it is higher not only to be difficult for production but also cost of manufacture.
In addition, because this connector family is pegged graft one by one with plural cable and is assemblied in corresponding signal, earth terminal, that utilizes this signal, earth terminal and splicing ear again contacts switching competence exertion effect, if the incorrect contraposition of arbitrary assembly is arranged in the structure, or loose contact, then being easy to can't the normal transmission signal or get rid of electromagnetic interference, adds the tiny fragility of this leading part, is easy to be out of shape because of improper contraposition when assembling with object.
Summary of the invention
The purpose of the utility model is to provide a kind of multistage connectors, system utilizes the combination of circuit board and winding displacement to replace a plurality of cables of cable connector, in the hope of improving the complex structure of commonly using multipolar connector, assembling inconvenience, being difficult for producing higher, and use the disappearance that breaks down easily and damage.
The technical solution of the utility model is: a kind of multistage connectors is characterized in that being provided with:
Insulating body, this insulating body offer a ccontaining port, and offer the plural terminals groove in the last lower wall surface arrangement at this ccontaining port;
First transmission assembly, be installed in this ccontaining port, on one of the first transmission assembly end, respectively be provided with a plurality of first conductors on the lower surface, the surface is provided with a plurality of second conductors on the other end of this first transmission assembly, and these first conductors electrically conduct with part second conductor at least;
The first terminal group, be installed in the terminal groove of wall on the ccontaining port, this the first terminal group system is made of plural the first terminal, and corresponding first conductor electric connection is gone up on the surface on one of these the first terminals end and first transmission assembly, and the other end of the first terminal is connected with an interfacing part;
Second terminal group, be installed in the terminal groove of wall under the ccontaining port, this second terminal group system is made of plural second terminal, and corresponding first conductor electric connection is gone up on the surface under one of these second terminals end and first transmission assembly, and the other end of second terminal is connected with above-mentioned interfacing part.
Advantage of the present utility model is to utilize the overlap joint of circuit board and winding displacement to make up a plurality of cables that replace known use, can improve the complex structure of commonly using multipolar connector, assembling inconvenience, be difficult for producing higher, and use the problem that breaks down easily and damage.
Description of drawings
Fig. 1 is a schematic appearance of the present utility model;
Fig. 2 is a three-dimensional exploded view of the present utility model;
Fig. 3 is the three-dimensional exploded view of another angle of the utility model;
Fig. 4 is the AA generalized section of Fig. 1;
Fig. 5 is the BB generalized section of Fig. 1;
Fig. 6,7 is respectively the schematic perspective view of two terminal structures of the utility model.
Embodiment
See also Fig. 1 to shown in Figure 7, the utility model comprises insulating body 1, first transmission assembly 2 and second transmission assembly 3, wherein surface 22 reaches with respect to respectively being provided with a plurality of first conductors 26 on the surface 24 under the upper surface 22 on one of this first transmission assembly 2 end, surface 22 is provided with a plurality of second conductors 28 on the other end of first transmission assembly 2, and more be provided with a conduction region 201 on the surface 22 on first transmission assembly 2, this conduction region 201 is to electrically connect those second conductors 28 of part, first conductor 26 is to be electrically connected at second conductor 28 via first transmission assembly, 2 interior circuit layouts (not illustrating), and is positioned at, lower surface 22, the quantity of a plurality of first conductors 26 on 24 can equal or be not equal to the quantity that is positioned at second conductor 28 on the upper surface 22.One of this second transmission assembly 3 end is provided with a plurality of the 3rd conductors 36, and these a little the 3rd conductors 36 are the upper and lower insulating barrier 32,34 that protrudes from this second transmission assembly 3.In the present embodiment, first transmission assembly 2 is rigid printed circuit board (PCB) (PCB) or flexible printed wiring board (FPC), and second transmission assembly 3 is soft arranging wire (FFC).
This insulating body 1 offers and can supply 2 groups of ccontaining ports 10 of establishing of first transmission assembly, insulating body 1 is provided with a wall 101 in ccontaining port 10 intermediate vertical, this wall 101 separates ccontaining port 10 becomes forward and backward interval, be in order to be connected between the proparea with butt connector, be in order to ccontaining this first transmission assembly 2 between the back zone, the wall of ccontaining port about in the of 10 then arranged and offered plural terminals groove 11, and terminal groove 11 of lower wall surface is to pass wall 101 and be staggered on those.The another kind of selection be, the terminal groove 11 of lower wall surface is that noninterlace is arranged but faced with each other and align and arrange setting those on.
The terminal groove 11 of these ccontaining port 10 upper and lowers is respectively to be provided with the first terminal group 12 and second terminal group 13, this the first terminal group 12 is to be made of plural the first terminal 120, this second terminal group 13 is to be made of plural second terminal 130, each the first terminal 120 is to comprise cooperating first positioning section 1201 and first contact site 1202 of locating usefulness with terminal groove 11, and each second terminal 130 is to comprise cooperating second positioning section 1301 and second contact site 1302 of locating usefulness with terminal groove 11.This first positioning section 1201 is to establish the terminal groove 11 that is positioned between 10 propareas, ccontaining port, and this first contact site 1202 is to be provided with to comprise by first positioning section 1201 and extending in the opposite direction between the back zone, and touch one first of ccontaining port 10 upper wall surfaces and lean on section 12021, lean on section 12,021 first elastic propping pieces 12022 of bending downwards by first.This second positioning section 1301 is established the terminal groove 11 that is positioned between 10 propareas, ccontaining port equally, and this second contact site 1302 is to comprise by second positioning section 1301 extending in the opposite direction between the back zone, and touch second of ccontaining port 10 lower wall surfaces and lean on section 13021, second lean on section 13,021 second elastic propping pieces 13022 that upwards arch upward by this.In the present embodiment, the structure of the first terminal 120 and second terminal 130 is identical, only be that its position that is installed in the ccontaining port one 0 is corresponding setting that be staggered up and down, and its first elastic propping piece 12022 and second elastic propping piece 13022 are corresponding the setting and the direction of its bending heart among ccontaining port 10 all of arranging interlaced with each other, with first transmission assembly 2 that will be installed on ccontaining port 10 grip up and down and with 26 electric connections of a plurality of first conductors.
This insulating body 1 can utilize during first, second terminal group 12,13 establishes 2 groups of first transmission assemblies between the back zone of being fixed in ccontaining port 10, then can leave the interfacing part assembling of other signal transmission usefulness between the proparea at ccontaining port 10 for, and utilize and to place first, second positioning section 1201,1301 between the proparea contact with first, second terminal group 12,13, and first transmission assembly 2 that is positioned between the back zone produces the effect that signals flow connection.In the present embodiment, trip 14 more is installed, with so that this insulating body 1 can engage when being connected with butt connector is more firm in the both sides of this insulating body 1.In addition, this insulating body 1 outside more is provided with housing 4, this housing 4 is to comprise upper shell 41 and lower house 42, this upper and lower casing 41,42 is the upper and lower sides that is installed in insulating body 1 separately, this upper shell 41 be provided with can with conduction region 201 overlap joint of first transmission assembly 2, as at least one shell fragment 46 (present embodiment is provided with two shell fragments) of the usefulness of ground connection.
As Fig. 4 and shown in Figure 5, when the ccontaining port 10 of insulating body 1 that first transmission assembly 2 is packed into, first transmission assembly 2 just can insert between second elastic propping piece 13022 of first elastic propping piece 12022 of the first terminal 120 and second terminal 130, first elastic propping piece 12022 cooperate second elastic propping piece 13022 respectively on first transmission assembly 2 down the both sides application of force so that first transmission assembly 2 is fixing, and first elastic propping piece 12022 and second elastic propping piece 13022 be just can regard to 26 settings of a plurality of first conductors and be positioned on first transmission assembly 2, lower surface 22, a plurality of first conductors 26 on 24 electrically connect.
Be with, the utility model can by lower wall surface on the ccontaining port 10 set up separately first, second terminal group 12,13, with each the first terminal 120 of this first terminal group 12 bent extend and under first elastic propping piece 12022, and second elastic propping piece 13022 that upwards arched upward of each second terminal 130 of second terminal group 13, by this first elastic propping piece 12022 and second elastic propping piece 13022 from relative direction simultaneously on first transmission assembly 2, lower surface 22,24 application of forces, make first transmission assembly 2 be subjected to be close to about power between second elastic propping piece 13022 of first elastic propping piece 12022 of the first terminal 120 and second terminal 130, thereby reach first transmission assembly 2 stably is fixed in effect in the ccontaining port 10.
In addition, upper shell 42 is with the conduction region 201 of shell fragment 46 overlap joints first transmission assembly 2, and this conduction region 201 is those the 3rd conductors 36 electric connections of part of going up with one of second transmission assembly 3 end, and lower house 44 utilizes snap fastener to be clasped in upper shell 42, so decapacitation is effectively got rid of outside the electromagnetic interference of second transmission assembly 3 and first transmission assembly 2, also can increase a little firm effect to first transmission assembly 2 again.The another kind of selection is, can be provided with the conduction region (not illustrating) on the surface 24 under shell fragment (not illustrating) overlap joint first transmission assembly 2 in addition at lower house 42, make housing 4 can overlap first transmission assembly 2 up and down, transmit to reach preferable ground connection effect via second transmission assembly 3 again.What deserves to be mentioned is, in the present embodiment, the structure of the first terminal 120 and second terminal 130 is identical, so be not limited thereto, the structure of the first terminal 120 and second terminal 130 also can be incomplete same, as long as it can be clamped and fastened on first transmission assembly 2 up and down in the ccontaining port 10, and be electrically connected on first transmission assembly 2, first conductor 26 on the lower surface 22,24 gets final product.
In sum, the feature of the structure of the utility model ties up to a plurality of cables that replace known use in the overlap joint combination that utilizes circuit board and winding displacement, use the complex structure that improves known multipolar connector, assembling inconvenience, be difficult for producing higher, and use the problem that breaks down easily and damage.In addition, also can make connector construction have the function of wire jumper by the design of the circuit layout that changes circuit board.Moreover, except the function of seizing fixing circuit board on both sides by the arms is arranged, also can be provided with on the housing shell fragment with circuit board on conduction region electrically connect, again via the winding displacement transmitting signals to replace known aluminium foil design, can significantly reduce cost.
The person is only in order to explain the preferred embodiment of this creation from the above mentioned; be not that the attempt tool is to do any formal restriction to this creation; be with, all have any modification or a change person who does relevant this creation following of identical creation spirit, all must be included in the category of this creation intention protection.
Claims (10)
1, a kind of multistage connectors is characterized in that being provided with:
Insulating body, this insulating body offer a ccontaining port, and offer the plural terminals groove in the last lower wall surface arrangement at this ccontaining port;
First transmission assembly, be installed in this ccontaining port, on one of the first transmission assembly end, respectively be provided with a plurality of first conductors on the lower surface, the surface is provided with a plurality of second conductors on the other end of this first transmission assembly, and these first conductors electrically conduct with part second conductor at least;
The first terminal group, be installed in the terminal groove of wall on the ccontaining port, this the first terminal group system is made of plural the first terminal, and corresponding first conductor electric connection is gone up on the surface on one of these the first terminals end and first transmission assembly, and the other end of the first terminal is connected with an interfacing part;
Second terminal group, be installed in the terminal groove of wall under the ccontaining port, this second terminal group system is made of plural second terminal, and corresponding first conductor electric connection is gone up on the surface under one of these second terminals end and first transmission assembly, and the other end of second terminal is connected with above-mentioned interfacing part.
2, according to claim 1 described more than the level connectors, it is characterized in that also being provided with:
Second transmission assembly is connected in first transmission assembly, and one of this second transmission assembly end has a plurality of contacts, and second corresponding on the other end upper surface of these contacts and first transmission assembly conductor is connected.
3, according to claim 2 described more than the level connectors, it is characterized in that wherein each the first terminal has first contact site, each second terminal has second contact site, and this first contact site and this second contact site are respectively corresponding to each the first conductor setting on surface and the lower surface on first transmission assembly.
4, according to claim 2 described more than the level connectors, it is characterized in that wherein each the first terminal comprises and first positioning section of this terminal groove cooperation location and first contact site that is connected this first transmission assembly, this first contact part is provided with first elastic propping piece that downward bending is extended, and lip-deep each first conductor electrically connects on this first elastic propping piece system and this first transmission assembly; Each second terminal system comprises and second positioning section of this terminal groove cooperation location usefulness and second contact site that is connected this first transmission assembly, this second contact site is provided with second elastic propping piece that upwards bending is extended, lip-deep each first conductor electrically connects under this second elastic propping piece system and this first transmission assembly, insulating body is by first contact site of the first terminal group and second contact site of second terminal group, this first transmission assembly is assembled in this ccontaining port, and both sides under laying respectively on this first transmission assembly with this first elastic propping piece and this second elastic propping piece, on this first transmission assembly, on the lower surface these first conductor electrically connects and the application of force is fixed.
5, according in the claim 1 to 4 each described more than the level connectors, it is characterized in that the surface is provided with a conduction region on first transmission assembly, this conduction region electrically connects part second conductor.
6, according to claim 5 described more than the level connectors, it is characterized in that insulating body is equiped with a housing outward, this housing is provided with and the conduction region of first transmission assembly overlap joint, as at least one shell fragment of the usefulness of ground connection.
7, according to claim 6 described more than the level connectors, it is characterized in that first transmission assembly is rigid printed circuit board (PCB).
8, according in the claim 2 to 4 each described more than the level connectors, it is characterized in that second transmission assembly is a soft arranging wire.
9, level connectors more than described according to Claim 8 is characterized in that the surface is provided with a conduction region on first transmission assembly, and this conduction region electrically connects part second conductor.
10, according to claim 9 described more than the level connectors, it is characterized in that insulating body is equiped with a housing outward, this housing is provided with the conduction region overlap joint with first transmission assembly, as at least one shell fragment of the usefulness of ground connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202158378U CN201364983Y (en) | 2008-11-19 | 2008-11-19 | Multistep plug connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202158378U CN201364983Y (en) | 2008-11-19 | 2008-11-19 | Multistep plug connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201364983Y true CN201364983Y (en) | 2009-12-16 |
Family
ID=41475652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202158378U Expired - Fee Related CN201364983Y (en) | 2008-11-19 | 2008-11-19 | Multistep plug connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201364983Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103199366A (en) * | 2012-01-05 | 2013-07-10 | 艾恩特精密工业股份有限公司 | Electrical connector and electronic apparatus using the same |
-
2008
- 2008-11-19 CN CNU2008202158378U patent/CN201364983Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103199366A (en) * | 2012-01-05 | 2013-07-10 | 艾恩特精密工业股份有限公司 | Electrical connector and electronic apparatus using the same |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100416939C (en) | Stacked electrical connector assembly | |
| CA2109998C (en) | Modular connector with contacts associated with more than one surface | |
| CN104600454B (en) | Socket electric connector | |
| CN101316012B (en) | Electric connector and insertion method using the same | |
| CN102544805B (en) | Cable connector assembly | |
| CN101425653A (en) | Electric coupler | |
| US20230411888A1 (en) | Electrical connector for a controller | |
| AU2007350603B2 (en) | Electrical connector | |
| CN2660722Y (en) | Electrical connector | |
| CN103247908A (en) | Cable connector assembly | |
| US8851902B2 (en) | Modular connector for a cable-less patching device | |
| US8485850B2 (en) | Telecommunications connector | |
| TWM445798U (en) | Transmission line having dual-contact type connector | |
| CN201336460Y (en) | Electric connector | |
| CN201364983Y (en) | Multistep plug connector | |
| CN201282235Y (en) | Laminated electric connector for socket | |
| CN205882239U (en) | Plug connector , socket connector and connector component | |
| CN101394030B (en) | Connector | |
| CN201556733U (en) | Electric connector | |
| CN2737012Y (en) | Electronic commutator | |
| CN101340030A (en) | Connector apparatus | |
| CN202585908U (en) | Cable connector assembly and electric connector thereof | |
| CN201349061Y (en) | Connector structure | |
| CN203339346U (en) | High-speed plug connector | |
| CN211404933U (en) | Electrical connector assembly |
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: 20091216 Termination date: 20161119 |