CN208723159U - Electric connector and electric coupler component - Google Patents
Electric connector and electric coupler component Download PDFInfo
- Publication number
- CN208723159U CN208723159U CN201821443088.4U CN201821443088U CN208723159U CN 208723159 U CN208723159 U CN 208723159U CN 201821443088 U CN201821443088 U CN 201821443088U CN 208723159 U CN208723159 U CN 208723159U
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- terminal
- arm
- interface
- pair
- tail portion
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Abstract
The utility model provides a kind of electric connector, including insulating body and the terminal group being installed in insulating body, the insulating body has mutually isolated first pair of interface and second pair of interface, the terminal group includes several first terminals extended into first pair of interface and extends into several Second terminals in second pair of interface, and the tail portion of the first terminal and Second terminal is extended towards one another in gathering shape and be arranged in a row.Compared with prior art, the construction that the utility model passes through improvement electric connector first terminal and Second terminal, the tail portion for keeping its flat is exposed on the rear end face of insulating body, to be electrically connected with flexible circuit board, to eliminate the switching of PCB circuit board, structure and the manufacturing process for simplifying electric connector, also save cost, improve production efficiency.
Description
Technical field
The utility model relates to be electrically connected technical field more particularly to a kind of electric connector and electric coupler component.
Background technique
In consumer electronics field, electric connector is widely used in the digital products such as computer, mobile phone, serves as electric signal
The superiority and inferiority of the carrier of transmission, electric connector has strong influence to the quality that signal transmits.In serial line interface, general SATA
Connector carries out data transmission, and SATA connector usually connect with welding circuit board and is fixedly mounted in PCB circuit board, but
It is that, for some special applications, SATA connector needs are connect with flexible circuit board (such as FFC plate, FPC plate), due to
The flexibility of flexible circuit board, and the structure design of the terminal supportor in existing SATA connector at present also it is unsuitable with it is flexible
Circuit board connection, so that SATA connector can not be electrically connected well with flexible circuit board, therefore, it is necessary to by intermediate member
It transfers, for example, first the terminal supportor of SATA connector is soldered in PCB circuit board, is then again connected to flexible circuit board
In the PCB circuit board.This design not only increases installation procedure, but also to introduce additional PCB circuit board, also increases
Manufacturing cost.
Therefore, above-mentioned technical problem is solved it is necessory to provide the new electric coupler component of one kind.
Utility model content
The technical issues of the utility model is solved is to provide a kind of electric connector and electric coupler component, to improve system
It causes this and improves production efficiency.
In order to solve the above technical problems, the utility model adopts the following technical solution: a kind of electric connector, including insulation is originally
Body and the terminal group being installed in insulating body, the insulating body have first pair of mutually isolated interface and the second docking
Mouthful, if the terminal group includes several first terminals extended into first pair of interface and extends into second pair of interface
It is in gather shape and be arranged in a row that the tail portion of dry Second terminal, the first terminal and Second terminal, which extends towards one another,.
Further, the first terminal and Second terminal have an identical contact arm of structure and are connected with contact arm
Fixed arm, the tail portion of the first terminal are the first tail portion, and the tail portion of the Second terminal is the second tail portion, and the first tail portion and
Second tail portion is in flat.
Further, the first tail portion of the first terminal be equipped with self-retaining arm extend vertically upwards adjutage, prolong certainly
The welding arm that the ending vertical of offset arm and self-bias displacement arm that the top horizontal of semi-girder extends extends upward, the offset arm
Extend in the horizontal direction towards the second tail portion of the Second terminal.
Further, several first terminals are set altogether there are four adjutage and two offset arms, one of to extend
Arm and an offset arm integrally connected, the other three adjutage and another offset arm integrally connected, the welding arm is in forked
Structure.
Further, the quantity of the first terminal be more than Second terminal quantity, but the adjutage quantity of first terminal,
Arm quantity and welding arm quantity are deviated respectively less than the quantity of the adjutage of Second terminal, offset arm and welding arm.
Further, the insulating body be in longitudinal, be equipped with base portion and from base portion forward integrally extend made of it is right
Socket part, after there is the base portion top surface, front end face and rear end face, first tail portion and the second tail portion to expose to the base portion
On end face.
Further, the docking section is in flat and is equipped with a front end face, if the front end face of the docking section is equipped with
Dry end pilot trench.
Further, first pair of interface and second pair of interface are L-shaped, and the terminal groove is distributed in described first pair
The lower section of interface and second pair of interface is equipped with divider wall between first pair of interface and second pair of interface.
The utility model also provides a kind of electric coupler component comprising a flexible circuit board and as described in preceding any one
Electric connector, the first terminal and Second terminal of the flexible circuit board and the electric connector be electrically connected.
Further, several sheet metals that there is the flexible circuit board main part and main body edge to extend, institute
Sheet metal is stated to connect with the tail portion of the first terminal and Second terminal.
Compared with prior art, the utility model is made by the construction of improvement electric connector first terminal and Second terminal
Its flat tail portion is exposed on the rear end face of insulating body, to be electrically connected with flexible circuit board, to eliminate PCB
The switching of circuit board simplifies structure and the manufacturing process of electric connector, also saves cost, improve production efficiency.
Detailed description of the invention
Fig. 1 is the stereogram exploded view of electric coupler component described in the utility model.
Fig. 2 is the three-dimensional combination figure on rear side of electric connector described in the utility model.
Fig. 3 is the rear side schematic diagram of electric coupler component described in the utility model.
Specific embodiment
Shown in please referring to Fig.1 to Fig.3, the utility model provides a kind of electric coupler component comprising electric connector 100 and
The flexible circuit board 200 connecting with electric connector 100, the electric connector 100 include insulating body 10 and are installed on insulation originally
Terminal group 20 in body 10.The flexible circuit board 200 is connected to the rear side of the terminal group 20, for by electric signal from terminal
Group 20 is transmitted to flexible circuit board 200, completes the transmitting of signal.The electric connector 100 is described in detail below.
The insulating body 10 be in longitudinal, be equipped with base portion 11 and from base portion 11 forward one extend made of docking section
12, the base portion 11 has top surface 110, front end face 111 and rear end face 112, and the top surface 110 of the base portion 11 is higher than the docking
The top surface 123 in portion 12, wherein the top surface 110 of the base portion 11 is additionally provided with T-type protrusion 13, and the front end face 111 is docked with described
Portion 12 connects, and is vertically arranged with the top surface 123 of the docking section 12, and the rear end face 112 of the base portion 11 is equipped with several slots
14 and card slot 15, the slot 14 drawn from inside to outside for the terminal group 20 from insulating body 10, the card slot 15 is then used for
Retain the tail portion of terminal group 20.The docking section 12 is in flat and be equipped with a front end face 124, and the slot 14 is from base portion 11
Rear end face 112 perforation to docking section 12 front end face 124, to form several terminal grooves 16 of accommodating terminal group 20, and institute
It states docking section 12 and sets that there are two of different sizes to interface, respectively first pair of interface 17 and second pair of interface 18, and this two
L-shaped to interface, the terminal groove 16 is distributed on the front end face 124 of the docking section 12 and is located at first docking
The lower section of mouth 17 and second pair of interface 18, as shown in Figure 1, wherein the length of first pair of interface 17 is greater than second pair of interface 18
Length, but two are equal to each other to the width of interface, and divider wall is equipped between first pair of interface 17 and second pair of interface 18
19, so that first pair of interface 17 is formed by grafting region and second pair of interface 18 is formed by grafting region mutually not shadow
It rings, keeps relatively independent.It is noted that longitudinal both ends of the docking section 12 are equipped with guide post 121, the guide post
121 are integrally formed with the docking section 12, protrude out forward more than first pair of interface 17 and second pair of interface 18, and are oriented to
The front side end of column 121 has guide ramp 122, the rear side end of the guide post 121 and 11 integrally connected of base portion.
The terminal group 20 includes several first terminals 21 being contained in first pair of interface 17 and is contained in the second docking
Several Second terminals 22 in mouth 18, the quantity of the first terminal 21 are greater than the quantity of Second terminal 22, wherein described first
It structure identical contact arm 23 and the fixed arm 24 that is connected with contact arm 23 that terminal 21 and Second terminal 22, which have, and described first
Terminal 21 and the contact arm of Second terminal 22 23 and fixed arm 24 are contained in the terminal groove 16, and the contact arm 23 has
Arc-shaped contact part 25, and the perforation of the terminal groove 16 makes to the inner space of first pair of interface 17 and second pair of interface 18
The arc-shaped contact part 25 obtained on the first terminal 21 and the contact arm 23 of Second terminal 22 can be distinguished from the terminal groove 16
It protrudes into first pair of interface 17 and in second pair of interface 18.
It is noted that there is the first terminal 21 self-retaining arm 24 to prolong in the utility model preferred embodiment
Flat first tail portion 26 stretched out, flat second tail portion 27 that there is the Second terminal 22 self-retaining arm 24 to extend,
First tail portion 26 and 27 structure of the second tail portion difference, but extended vertically upwards from the fixed arm 24, wherein
It is in gather shape, and be linearly arranged in that the end of the end of first tail portion 26 and the second tail portion 27, which extends towards one another,
One row, and the end of the end of first tail portion 26 and the second tail portion 27 is arranged in the rear end face 112 of the base portion 11
On, and positioned by the clamping of the card slot 15.Specifically, the first tail portion 26 of the first terminal 21 is equipped with self-retaining arm
24 adjutages 260 extended vertically upwards, the offset arm 261 that extends from the top horizontal of adjutage 260 and self-bias displacement arm 261
The welding arm 262 that extends upward of ending vertical, the offset arm 261 is in the horizontal direction towards the of the Second terminal 22
Two tail portions 27 extend, and several first terminals 21 are set altogether there are four adjutage 260 and two offset arms 261, wherein one
A adjutage 260 and offset 261 integrally connected of arm, the other three adjutage 260 integrally connect with another offset arm 261
It connects, each welding arm 262 is in prong like, at least provided with the leg of two bifurcateds, is used for and the flexible circuitry
Plate 200 connects.Correspondingly, the second tail portion 27 of the Second terminal 22 also is provided with adjutage 270 vertically upward, from extending
Welding arm 272 made of the ending vertical of offset arm 271 and self-bias displacement arm 271 that 270 top horizontal of arm extends upwardly extends.
The welding arm 262 of the first terminal 21 is finally gathered in a row with the welding arm 272 of Second terminal 22, and is exposed to described
On the rear end face 112 of base portion 11, to be electrically connected with the flexible circuit board 200.In addition, the quantity of the first terminal 21 is more
In the quantity of Second terminal 22, but 260 quantity of adjutage of first terminal 21, offset 261 quantity of arm and 262 quantity of welding arm are equal
Less than Second terminal 22 adjutage 270, deviate arm 271 and welding arm 272 quantity.
Several sheet metals 202 that there is the flexible circuit board 200 main part 201 and 201 edge of main body to extend,
The sheet metal 202 is welded as Electric contacts and the first terminal 21 and the welding arm 262,272 of Second terminal 22 to be connected
It connects, and the quantity of the sheet metal 202 is identical as the quantity of the welding arm 262,272, so that sheet metal 202 and weldering when welding
Connecing arm 262,272 can correspond.
The utility model is by gathering row for the first tail portion 26 of first terminal 21 and Second terminal 22 and the second tail portion 27
It is listed on the rear end face 112 of insulating body 10, to form the contact of larger area on the rear end face 112 of insulating body 10
Region, and the first tail portion 26 and 27 proper alignment of the second tail portion are in a row, it can be with the preferably company of welding of flexible circuit board 200
It connects, so that flexible circuit board 200 be connect well with electric connector 100, eliminates the switching of PCB circuit board, it is in electrical contact
More stable, structure and processing procedure is all more simple, manufacturing cost is also lower is conducive to improve production efficiency.
The above is only the most preferred embodiment of the utility model, is not made in any form to the utility model
Limitation, anyone skilled in the art, in the case where not departing from technical solutions of the utility model ambit, utilization is above-mentioned
The method content of announcement makes many possible changes and modifications to technical solutions of the utility model, belongs to claims guarantor
The range of shield.
Claims (10)
1. a kind of electric connector, including insulating body and the terminal group being installed in insulating body, the insulating body has phase
The first pair of interface and second pair of interface being mutually isolated, the terminal group include several first extended into first pair of interface
Terminal and extend into several Second terminals in second pair of interface, which is characterized in that the tail of the first terminal and Second terminal
It is in gather shape and be arranged in a row that portion, which extends towards one another,.
2. electric connector according to claim 1, it is characterised in that: the first terminal and Second terminal have structure phase
Same contact arm and the fixed arm being connected with contact arm, the tail portion of the first terminal are the first tail portion, the Second terminal
Tail portion be the second tail portion, and the first tail portion and the second tail portion are in flat.
3. electric connector according to claim 2, it is characterised in that: the first tail portion of the first terminal is equipped with self-retaining
Adjutage that arm extends vertically upwards, from the top horizontal of the adjutage offset arm extended and the ending vertical of self-bias displacement arm to
On the welding arm that extends, the offset arm extends towards the second tail portion of the Second terminal in the horizontal direction.
4. electric connector according to claim 3, it is characterised in that: several first terminals altogether set there are four extend
Arm and two offset arms, one of adjutage and an offset arm integrally connected, the other three adjutage and another offset
Arm integrally connected, the welding arm are in prong like.
5. electric connector according to claim 4, it is characterised in that: the quantity of the first terminal is more than Second terminal
Quantity, but the adjutage quantity of first terminal, offset arm quantity and welding arm quantity respectively less than Second terminal adjutage,
Deviate the quantity of arm and welding arm.
6. electric connector according to claim 5, it is characterised in that: the insulating body is in longitudinal, is equipped with base portion
And from base portion forward integrally extend made of docking section, the base portion have top surface, front end face and rear end face, first tail portion
And second tail portion expose on the rear end face of the base portion.
7. electric connector according to claim 6, it is characterised in that: the docking section is in flat and is equipped with a front end
The front end face in face, the docking section is equipped with several terminal grooves.
8. electric connector according to claim 7, it is characterised in that: first pair of interface and second pair of interface are in L
Type, the terminal groove are distributed in the lower section of first pair of interface and second pair of interface, first pair of interface and the second docking
Divider wall is equipped between mouthful.
9. a kind of electric coupler component, which is characterized in that including any one in a flexible circuit board and such as claim 1 to 8
The first terminal and Second terminal of electric connector described in, the flexible circuit board and the electric connector are electrically connected.
10. electric coupler component according to claim 9, it is characterised in that: the flexible circuit board have main part and
Several sheet metals that main body edge extends, the sheet metal are connect with the tail portion of the first terminal and Second terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821443088.4U CN208723159U (en) | 2018-09-04 | 2018-09-04 | Electric connector and electric coupler component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821443088.4U CN208723159U (en) | 2018-09-04 | 2018-09-04 | Electric connector and electric coupler component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208723159U true CN208723159U (en) | 2019-04-09 |
Family
ID=65981006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821443088.4U Active CN208723159U (en) | 2018-09-04 | 2018-09-04 | Electric connector and electric coupler component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208723159U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11121512B2 (en) | 2019-10-31 | 2021-09-14 | Drapho Electronics Technology., Ltd | Electrical connector with partially overlapped and staggered contact arms |
-
2018
- 2018-09-04 CN CN201821443088.4U patent/CN208723159U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11121512B2 (en) | 2019-10-31 | 2021-09-14 | Drapho Electronics Technology., Ltd | Electrical connector with partially overlapped and staggered contact arms |
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