A kind of line is to plate IDC connector
Technical field
The present invention relates to electric wire connecting junction fields, and in particular to a kind of line to plate IDC connector.
Background technique
Line is highly suitable between circuit board and distributing to a kind of insulative pricking type terminal connector of plate IDC connector
Between functional unit, the connection that space is saved is realized, especially in automobile market.WTB IDC line-end connector can be used for various
Line in industry transmits partitioned signal.These industries include automotive field, in the products such as mechanical engineering and consumer electronics.At present
Connector-cable and terminal between stuck point it is smaller, connector pulls stuck point outward and is easily broken off after being cooperatively connected.
Summary of the invention
The present invention solves the technical problem of: the line of double card position a kind of is devised to plate IDC connector.
In order to solve the above-mentioned technical problem, the technical scheme adopted by the invention is that: a kind of line to plate IDC connector,
It is characterized in that, comprising:
Upper connector, connection cables on the upper connector;
Lower connector connects conductive terminal on the lower connector;
Wherein, the upper connector is inserted into inside the lower connector, the conducting wire being arranged inside the lower connector
Terminal punctures the cable surrounding layer inside the upper connector, and the conducting wire of the conductor terminal and the cable inner directly connects
Touching;When the upper connector is inserted into the lower connector, the upper connector is non-bulging in the lower connector.
Further, the upper connector includes: upper connector ontology, upper connection structure, through-hole and connection sheet;On described
Upper connection structure is set on connector ontology, and the upper connection structure with lower connector to connect;The upper connector ontology
Front end be arranged connection sheet;Through-hole is set on the upper connector ontology, and the through-hole includes first through hole and the second through-hole, institute
Through-hole is stated to accommodate conductive terminal.
Further, the upper connection structure includes connecting column and card slot, and the connecting column is arranged in the upper connector sheet
On body, the connecting column includes the first connecting column, the second connecting column, third connecting column and the 4th connecting column, wherein described the
The rear end of the upper connector ontology is arranged in one connecting column and the second connecting column, and the third connecting column and the 4th connecting column are set
It sets in the front end of the upper connector ontology;Wherein, the cross section of first connecting column and the second connecting column is " L " type;Institute
It states third connecting column and the two sides of the connection sheet, the third connecting column and the 4th connecting column is arranged in the 4th connecting column
Groove is respectively provided between the connection sheet;The card slot is arranged in upper connector ontology two sides.
Further, the lower connector includes lower connector ontology, lower connection structure, connects shell and limit plate, described
Lower connection structure is set on lower connection ontology, and the lower connection structure with upper connection structure to be cooperatively connected;The connection shell
The front end of the lower connector ontology is set;Connection shell position cavity body structure, it is internal that terminal hole, the terminal hole are set
Inner end extend in lower connector ontology, outboard end extends connection shell, and the terminal hole includes first end sub-aperture and
Two-terminal hole;The limit plate is arranged in the lower connector ontology, is located at the bottom of cross-talk hole inner end.
Further, the lower connection structure includes link slot and fixture block, is inserted into connecting column in the link slot;The card
Block and card slot are cooperatively connected;The link slot includes: the first link slot, the second link slot, third link slot and the 4th connection
The rear of lower connector ontology is arranged in slot, first link slot and the second link slot, and the third link slot and the 4th connect
The two sides of the connection shell are arranged in access slot;The inside of the lower connector ontology is arranged in the card slot.
Further, the conductive terminal is metallic conductor, and the conductive terminal includes that the first conductive terminal and second are conductive
Terminal, first conductive terminal are mounted in first end sub-aperture, and second conductive terminal is mounted in second end sub-aperture.Institute
Stating conductive terminal includes: connection folder, limit film, connecting rod, connector
Further, the conductive terminal includes: connection folder, limit film, connecting rod and connector, and folder is arranged on the connection folder
Limit film is arranged to connect other external electric installations, the end of the connection folder in pawl, the clamping jaw, and the limit film is piece
Shape object, height are greater than the height of the connection folder;The other end of the connection folder connects connecting rod, the other end of the connecting rod to
On be vertically bent into connector, the end of the connector is sharp end.
Further, the connecting rod of first conductive terminal is longer than the connecting rod of second conductor terminal.
Further, the rear end of the upper connector also opens up cable hole.
Further, the connection type of the connector are as follows: connect conductive terminal into lower connector;Cable is inserted into and is connected
Fitting;Upper connector is pressed together in lower connector.
The beneficial effects of the present invention are:
Bifilar cable can be connected on upper connector of the invention, the first conductive terminal of setting and the second conduction in lower connector
Two conductive terminals of terminal, even if product can also continue to use, and enhance product in the case where a wherein stuck point damage
Service life.In addition, conductive terminal of the invention is bending form, the limit film of conductive terminal is stuck in the limit of lower connector when connection
Outside plate, the retentivity after product can be made to cooperate is improved, and product is made to have the performance of stronger shock resistance, vibration.
Detailed description of the invention
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art
Embodiment or attached drawing needed to be used in the description of the prior art be briefly described, it should be apparent that, it is described below
Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is a kind of constitutional diagram of line upper connector and lower connector into plate IDC connector of the present invention.
Fig. 2 is a kind of schematic perspective view of line upper connector into plate IDC connector of the present invention.
Fig. 3 is a kind of schematic perspective view of line of the present invention lower connector into plate IDC connector.
Fig. 4 is a kind of schematic perspective view of line conductive terminal into plate IDC connector of the present invention.
Fig. 5 is a kind of rearview of line of present invention upper connector and the combination of lower connector into plate IDC connector.
Wherein:
10, upper connector;20, lower connector;101, upper connector ontology;102, the first connecting column;
103, the second connecting column;104, third connecting column;105, the 4th connecting column;106, connection sheet;
107, card slot;108, first through hole;109, the second through-hole;110, cable hole;
201, lower connector ontology;202, the first link slot;203, the second link slot;
204, third link slot;205, the 4th link slot;206, card is fast;
207, the first limit plate;208, the second limit plate;209, shell is connected;
210, first end sub-aperture;211, second end sub-aperture;30, the first conductive terminal;
40, the second conductive terminal;31, connection folder, 32, limit film;33, connecting rod;34, connector;
Specific embodiment
Technical solution of the present invention is clearly and completely described below in conjunction with attached drawing, it is clear that described implementation
Example is a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill
Personnel's every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely to
Convenient for description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation,
It is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.In addition, term " first ", " second ",
" third " is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
A kind of line as shown in Figs. 1-5 is to plate IDC connector characterized by comprising
Upper connector 10, connection cables on the upper connector 10;
Lower connector 20 connects conductive terminal on the lower connector 20;
Wherein, the upper connector 10 is inserted into inside the lower connector 20, is arranged inside the lower connector 20
Conductor terminal puncture the cable surrounding layer inside the upper connector 10, the conducting wire of the conductor terminal and the cable inner
Directly contact;When the upper connector 10 is inserted into the lower connector 20, the upper connector 10 is non-bulging in the lower connection
Part 20.
The connection type of connector are as follows: connect conductive terminal into lower connector 20;Cable is inserted into upper connector 10;It will
Upper connector 10 is pressed together in lower connector 20.
As shown in Fig. 2, upper connector 10 includes: 10 ontology of upper connector, upper connection structure, through-hole and connection sheet 106;
Upper connection structure is set on 10 ontology of upper connector, and the upper connection structure with lower connector 20 to connect;On described
Connection sheet 106 is arranged in the front end of 10 ontology of connector;Through-hole is set on 10 ontology of upper connector, and the through-hole includes first
Through-hole 108 and the second through-hole 109, the through-hole is to accommodate conductive terminal.
Wherein, upper connection structure includes connecting column and card slot 107, and the connecting column is arranged in 10 ontology of upper connector
On, the connecting column includes the first connecting column 102, the second connecting column 103, third connecting column 104 and the 4th connecting column 105,
Wherein, the rear end of 10 ontology of upper connector, the third is arranged in first connecting column 102 and the second connecting column 103
The front end of 10 ontology of upper connector is arranged in connecting column 104 and the 4th connecting column 105;Wherein, first connecting column 102
Cross section with the second connecting column 103 is " L " type;The third connecting column 104 and the 4th connecting column 105 are arranged in the connection
The two sides of piece 106 are respectively provided with recessed between the third connecting column 104 and the 4th connecting column 105 and the connection sheet 106
Slot;The card slot 107 is arranged in the 10 ontology two sides of upper connector.
As shown in figure 3, lower connector 20 includes lower 20 ontology of connector, lower connection structure, connection shell 209 and limit
Lower connection structure is arranged on the lower connection ontology for plate, and the lower connection structure with upper connection structure to be cooperatively connected;It is described
The front end of 20 ontology of lower connector is arranged in connection shell 209;Described 209 cavity body structures of connection shell, it is internal that end is set
Sub-aperture, the inner end of the terminal hole extend in lower 20 ontology of connector, and outboard end extends connection shell 209, the terminal
Hole includes first end sub-aperture 210 and second end sub-aperture 211;The limit plate is arranged in lower 20 ontology of connector, position
In the bottom of cross-talk hole inner end.
Wherein, lower connection structure includes link slot and fixture block, is inserted into connecting column in the link slot;The fixture block and card
Slot 107 is cooperatively connected;The link slot includes: the first link slot 202, the second link slot 203, third link slot 204 and
Four link slots 205, first link slot 202 and the second link slot 203 are arranged in the rear of lower 20 ontology of connector, and described
The two sides of the connection shell 209 are arranged in three link slots 204 and the 4th link slot 205;The card slot 107 is arranged in the lower company
The inside of 20 ontology of fitting.
As shown in figure 4, conductive terminal is metallic conductor, the conductive terminal includes that the first conductive terminal 30 and second is conductive
Terminal 40, first conductive terminal 30 are mounted in first end sub-aperture 210, and second conductive terminal 40 is mounted on second end
In sub-aperture 211.The conductive terminal includes: connection folder, limit film, connecting rod 33, connector 34
Wherein, conductive terminal includes: connection folder, limit film, connecting rod 33 and connector 34, and folder is arranged on the connection folder
Limit film is arranged to connect other external electric installations, the end of the connection folder in pawl, the clamping jaw, and the limit film is piece
Shape object, height are greater than the height of the connection folder;It is described connection folder the other end connect connecting rod 33, the connecting rod 33 it is another
End is vertically bent into connector 34 upwards, and the end of the connector 34 is sharp end.
In addition, the connecting rod 33 of the first conductive terminal 30 is longer than the connecting rod 33 of second conductor terminal.
As shown in figure 5, the rear end of upper connector 10 also opens up cable hole 110.
First conductive terminal 30 is mounted in first through hole 108, and the second conductive terminal 40 is mounted in the second through-hole 109.
The connection of first conductive terminal 30 is pressed from both sides across first through hole 108, and clamping jaw is exposed at the outside of connection shell 209, and limit film is stuck in down
At the limit plate of connector 20.The connection type of second conductive terminal 40 is identical as the connection type of the first conductive terminal 30.It will
Twin conductor cable is inserted into the wire guide of upper connector 10, and the end of conducting wire is against in upper connector 10.By upper connector
10 slide into lower connector 20 from top, and the connecting column on upper connector 10 and the link slot on lower connector 20 are to corresponding, general
Upper connector 10 firmly presses downward to inside lower connector 20, until the fixture block and card slot 107 of two sides are locked.At this point, first leads
Electric terminal 30 and the second conductive terminal 40 puncture conducting wire cable, and the connector 34 of the first conductive terminal 30 is as the of upper connector 10
In one through-hole 108, the connector 34 of the second conductive terminal 40 completes clamping as in the second through-hole 109 of upper connector 10.First
The length of conductive terminal 30 is greater than the second conductive terminal 40, and the position of corresponding two conductive terminals insertion cable is also staggered, keeps away
Exempt to make the situation for causing space inadequate because of cable deformation because of conductive terminal insertion cable.
Working method:
The connection type of connector are as follows: connect conductive terminal into lower connector 20;Cable is inserted into upper connector 10;It will
Upper connector 10 is pressed together in lower connector 20.Specifically, the first conductive terminal 30 is mounted in first through hole 108, second is led
Electric terminal 40 is mounted in the second through-hole 109.The connection of first conductive terminal 30 is pressed from both sides across first through hole 108, and clamping jaw is exposed at
The outside of shell 209 is connected, limit film is stuck at the limit plate of lower connector 20.The connection type and first of second conductive terminal 40
The connection type of conductive terminal 30 is identical.By in the wire guide of twin conductor cable insertion upper connector 10, the end of conducting wire is supported
In upper connector 10.In the case where sliding into upper connector 10 from top in connector 20, the connecting column on upper connector 10 is under
Link slot on connector 20 firmly presses downward to upper connector 10 inside lower connector 20, to correspondence until the card of two sides
Block and card slot 107 are locked.At this point, the first conductive terminal 30 and the second conductive terminal 40 puncture conducting wire cable, the first conductive terminal
30 connector 34 is as in the first through hole 108 of upper connector 10, and the connector 34 of the second conductive terminal 40 is as upper connector 10
The second through-hole 109 in, complete clamping.The length of first conductive terminal 30 is greater than the second conductive terminal 40, and corresponding two are led
The position of electric terminal insertion cable is also staggered, and avoids because conductive terminal insertion cable makes to cause space inadequate because of cable deformation
Situation.
Bifilar cable can be connected on upper connector 10 of the invention, the first conductive terminal 30 of setting and the in lower connector 20
Two conductive terminals of conductive terminal 40 two, even if product can also continue to use in the case where a wherein stuck point damage, enhancing
Service life of product.In addition, conductive terminal of the invention is bending form, the limit film of conductive terminal is stuck in lower connection when connection
Outside the limit plate of part 20, the retentivity after product can be made to cooperate is improved, and product is made to have the property of stronger shock resistance, vibration
Energy.
Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations;To the greatest extent
Pipe present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: its according to
So be possible to modify the technical solutions described in the foregoing embodiments, or to some or all of the technical features into
Row equivalent replacement;And these are modified or replaceed, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution
The range of scheme.