CN105990738B - Connector plug - Google Patents
Connector plug Download PDFInfo
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- CN105990738B CN105990738B CN201510058384.7A CN201510058384A CN105990738B CN 105990738 B CN105990738 B CN 105990738B CN 201510058384 A CN201510058384 A CN 201510058384A CN 105990738 B CN105990738 B CN 105990738B
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Abstract
A kind of connector plug.Connector plug includes：One printed circuit board (PCB), be coupled to one group of electric wire and including：One first group of contact point, is arranged at one first face of printed circuit board (PCB)；One second group of contact point, is arranged at one second face of printed circuit board (PCB)；And a wire jumper unit, for a first make contact in first group of contact point is coupled to one second contact point in second group of contact point；Wherein, first make contact and the second contact point are coupled to an electric wire of group electric wire；One housing, formed with one first group of groove and second group of groove；One first group of metal clips, is arranged in first group of groove, is coupled to first group of contact point；And one second group of metal clips, it is arranged in second group of groove, is coupled to second group of contact point；Wherein, connector plug is inserted into a connector female seat in a manner of a first direction or a second direction, to carry out data or power delivery.The connector plug of the present invention can lift ease of use with two-way insertion connector female seat.
Description
Technical field
The present invention relates to a kind of connector plug, espespecially a kind of mode in different directions is inserted into the connection of connector female seat
Device plug.
Background technology
With the prosperity of Information technology and network technology, internet is into one indispensable in for people's lives
Point.Cable is a considerable part in cable network, can be by modem, IP Wireless Routers, hub, meter using cable
The communication equipments such as calculation machine link together.Existing cable usually using twisted-pair feeder as the medium of signal transmission, and by the end of cable
Point is crimped to a connector plug (i.e. connector base, or crystal head) such as RJ45 connector, and cable is inserted into and is led to positioned at one
Believe a connector female seat of equipment.
Known connector plug all limits the direction of insertion connector female seat, for example, please refers to Fig.1, Fig. 1 is public affairs
The schematic diagram for a connector plug 10 known.Connector plug 10 is a RJ45 connector, it has eight positions and eight contacts
Point (8 Position 8 Contact, 8P8C), connector plug 10 include a trip 100 and a contact surface 102, trip 100
For an anti-misoperation device, connector female seat is inserted into single direction for prompting and limiting user.That is, by taking Fig. 1 as an example,
Trip 100 limits user and is only capable of connector plug 10 being inserted into the direction of trip 100 upward connector downward with contact surface 102
Female seat.When running into special screne, when such as rather dark environment or narrow space, user need to first recognize the insertion of plug
Connector plug 10 could be inserted into connector female seat by direction, cause operational inconvenience on the contrary.In view of this, known technology is real
There is improved necessity.
Accordingly, it is desirable to provide a kind of connector plug solves the above problems.
The content of the invention
Therefore, the main object of the present invention is to provide a kind of connector plug, it mode can be inserted into different directions
Connector female seat.
The present invention discloses a kind of connector plug, includes a printed circuit board (PCB), is coupled to one group of electric wire, the printed circuit
Plate includes one first group of contact point, is arranged at one first face of the printed circuit board (PCB)；One second group of contact point, is arranged at the print
One second face of printed circuit board；And a wire jumper unit, for a first make contact in first group of contact point is coupled to this
One second contact point in second group of contact point；Wherein, which is coupled to the one of this group of electric wire with second contact point
Electric wire；One housing, for coating the printed circuit board (PCB), a first edge of a first surface of the housing is formed with one first group
Groove, a second edge of a second surface of the housing is formed with one second group of groove, the wherein first surface and the housing
One the 3rd surface perpendicular to the first edge, the 3rd surface of the second surface and the housing is perpendicular to the second edge；
One first group of metal clips, is arranged in first group of groove, is coupled to first group of contact point；And one second group of metal elastic
Piece, is arranged in second group of groove, is coupled to second group of contact point；Wherein, the connector plug is with side forward or backwards
Formula is inserted into a connector female seat, to carry out data or power delivery.
Invention additionally discloses a kind of connector plug, which includes：One printed circuit board (PCB), the printed circuit board (PCB)
One group of electric wire is coupled to, which includes：One first group of contact point, first group of contact point are arranged at the printed circuit
One first face of plate；One second group of contact point, second group of contact point are arranged at one second face of the printed circuit board (PCB)；And one
Wire jumper unit, the wire jumper unit are used for a first make contact in first group of contact point being coupled to one in second group of contact point
Second contact point；Wherein, which is coupled to an electric wire of this group of electric wire with second contact point；One housing, the shell
Body is used for coating the printed circuit board (PCB), and a first edge of a first surface of the housing is formed with one first group of groove, the shell
One threeth table of one second edge of one second surface of body formed with one second group of groove, the wherein first surface and the housing
Face is perpendicular to the first edge, and the 3rd surface of the second surface and the housing is perpendicular to the second edge；One first group of gold
Belong to shrapnel, which is arranged in first group of groove, is coupled to first group of contact point；And one second group
Metal clips, second group of metal clips are arranged in second group of groove, are coupled to second group of contact point；Wherein, the company
Connect device plug and be inserted into a connector female seat in a manner of a first direction or a second direction, to carry out data or power delivery.
The connector plug of the present invention is by the groove for being formed at two edge of housing so that connector plug is able to positive and negative two
Kind different directions insertion connector female seat, and by wire jumper unit so that connector plug is inserted into positive and negative two kinds of different directions
During connector female seat, identical linewise can be all maintained.Therefore, connector plug of the invention can be with two-way insertion connector
Female seat, lifts ease of use.
Brief description of the drawings
Fig. 1 is the schematic diagram of known a connector plug.
Fig. 2A is the isometric view of a connector plug of the embodiment of the present invention.
Fig. 2 B are the exploded view of the connector plug of Fig. 2A.
Fig. 2 C and Fig. 2 D are respectively one first face and the schematic diagram in one second face of a printed circuit board (PCB) of Fig. 2 B.
Fig. 2 E are the cut-away view of the connector plug of Fig. 2A.
Fig. 3 is the schematic diagram of a connector female seat.
Fig. 4 A and Fig. 4 B are a wire jumper unit of the embodiment of the present invention in the circuit cloth shown in one first face and one second face
Office's top view.
Primary clustering symbol description：
10th, 20 connector plug
100 trips
102 contact surfaces
200 printed circuit board (PCB)s
202 housings
204th, 404 wire jumper unit
P1, P2 plane
SF1, SF2, SF3 surface
Sp1, Sp2 metal clips
Slot_1, slot_2 groove
TP twisted-pair feeders
L1, L2 side
W1~w8 electric wires
C11~C18, C21~C28 contact points
Pt1~Pt8 ports
30 connector female seats
CP joint faces
Pin1~Pin8 pins
Ly1~Ly4 rewiring layers
Embodiment
A to Fig. 2 E is please referred to Fig.2, Fig. 2A is the isometric view of a connector plug 20 of the embodiment of the present invention, and Fig. 2 B are
The exploded view of connector plug 20, Fig. 2 C and Fig. 2 D are respectively one first face of a printed circuit board (PCB) 200 of connector plug 20
The schematic diagram of P1 and one second face P2, Fig. 2 E are the cut-away view of connector plug 20.For clarity, Fig. 2 C and Fig. 2 D are labeled with print
Dual side-edge L1, L2 of printed circuit board 200, to distinguish the direction as shown of the first face P1 and the second face P2.As shown in Figure 2 A, connector
Plug 20 is with 8P8C, and mode can be inserted into the connector plug of connector female seat in different directions, outside connector plug 20
There is an a first surface SF1 and second surface SF2 in sight.Whether first surface SF1 downward, second surface SF2 upward or
Be second surface SF2 downward, first surface SF1 upward, connector plug 20 can be considered identical for appearance.With regard to inside
For construction, as shown in Figure 2 B, connector plug 20 includes 202, one first groups of printed circuit board (PCB) 200, housing metal clips
Sp1 and one second group of metal clips Sp2.Housing 202 includes first surface SF1, second surface SF2 and the 3rd surface SF3, and first
Surface SF1 and second surface SF2 is all perpendicular to the 3rd surface SF3, in first surface SF1 perpendicular to one side of the 3rd surface SF3
Edge is formed formed with one first group of groove slot_1 (groove _ 1) in second surface SF2 perpendicular to an edge of the 3rd surface SF3
There is one second group of groove slot_2 (groove _ 2).First group of metal clips Sp1 and second group of metal clips Sp2 can be each passed through
One group of groove slot_1 and second group of groove slot_2 are inserted in housing 202, and are contacted with printed circuit board (PCB) 200, to transmit print
The signal that printed circuit board 200 is carried.
Specifically, as shown in Fig. 2 C and Fig. 2 D, printed circuit board (PCB) 200 is coupled to a twisted-pair feeder TP, and twisted-pair feeder TP is included
Electric wire w1~w8, printed circuit board (PCB) 200 include one first group of contact point C11~C18, one second group of contact point C21~C28, one
Wire jumper unit 204 and port Pt1~Pt8.Port Pt1~Pt8 is respectively coupled to electric wire w1~w8, and wire jumper unit 204 is coupled to
Between first group of contact point C11~C18, second group of contact point C21~C28 and port Pt1~Pt8, for by port Pt1~
The Single port Ptx of Pt8 be coupled to any contact point C1y and one second group of contact point C21 of first group of contact point C11~C18~
Any contact point C2z of C28.First group of contact point C11~C18 and second group of contact point C21~C28 is respectively arranged at printing electricity
The the first face P1 and the second face P2 of road plate 200.
It is noted that first group of contact point C11~C18 is in line according to by orders of the side L1 to side L2, according to
Sequence is contact point C11, C12, C13, C14, C15, C16, C17, C18, and second group of contact point C21~C28 is according to by side L1
Order to side L2 is in line, and is sequentially contact point C28, C27, C26, C25, C24, C23, C22, C21.In other words,
There is identical upright projection as a result, connecing in the first face P1 in the contact point C28 of the contact point C11 and the second face P2 of the first face P1
The contact point C27 of contact C12 and the second face P2 have identical upright projection as a result, and so on, in the contact point of the first face P1
The contact point C21 of C18 and the second face P2 have identical upright projection result.First group of contact point C11~C18 and second group of contact
Point C21~C28 is used for after printed circuit board (PCB) 200 is installed to housing 202 and first group of metal clips Sp1 and second group of metal elastic
Piece Sp2 produces contact, to transmit the signal that twisted-pair feeder TP is carried.
As shown in Figure 2 E, after printed circuit board (PCB) 200 is installed to housing 202, first group of contact point C11~C18 can be with
One group of metal clips Sp1 contact, and second group of contact point C21~C28 can be contacted with second group of metal clips Sp2.Therefore, multiple twin
The signal that line TP is carried can pass through port Pt1~Pt8,204, first groups of contact point C11~C18 of wire jumper unit and second group
Contact point C21~C28 is transferred to first group of metal clips Sp1 and second group of metal clips Sp2.Consequently, it is possible to when connector is inserted
First 20 when being inserted into connector female seat in different directions, signal that twisted-pair feeder TP is carried can by first group of metal clips Sp1 or
Second group of metal clips Sp2 is transferred to connector female seat.
On the other hand, please refer to Fig.3, Fig. 3 is the schematic diagram of a connector female seat 30.Connector female seat 30 meets for one
The standard socket of RJ45, connector female seat 30 include a joint face CP and pin Pin1~Pin8 (1~pin of pin 8), connection
Face CP is located relative to the lower section of connector female seat 30, and pin Pin1~Pin8 is sequentially in line from left to right, works as connector
When plug 20 is inserted into connector female seat 30, pin Pin1~Pin8 passes through first group of metal clips Sp1 (or second group of metal clips
Sp2) and printed circuit board (PCB) 200 is coupled to electric wire w1~w8.
When connector plug 20 is inserted into (i.e. the first table of connector female seat 30 with first surface SF1 towards the direction of joint face CP
Face SF1 downward, or first direction) when, first group of contact point C11~C18 of connector plug 20 passes through first group of metal clips
Sp1 is contacted with pin Pin1~Pin8, i.e., first group of contact point C11~C18 is coupled to pin by first group of metal clips Sp1
Pin1~Pin8, contact point C18 are coupled to pin Pin1, and contact point C17 is coupled to pin Pin2, and so on, contact point C11
It is coupled to pin Pin8.When connector plug 20 is inserted into connection with second surface SF2 after upset towards the direction of joint face CP
During device female seat 30 (i.e. second surface SF2 downward, or second direction), second group of contact point C21~C28 of connector plug 20 leads to
Cross second group of metal clips Sp2 to contact with pin Pin1~Pin8, i.e., second group of contact point C21~C28 passes through second group of metal
Shrapnel Sp2 is coupled to pin Pin1~Pin8, and specifically, contact point C28 is coupled to pin Pin1, and contact point C27 is coupled to
Pin Pin2, and so on, contact point C21 is coupled to pin Pin8.However, when connector plug 20 in different directions (first
Surface SF1 downward or second surface SF2 downward) insertion connector female seat 30 when, it is necessary to maintain identical linewise.Citing
For, though the direction of insertion of connector plug 20 why, contact point C18 and contact point C28 all need to be coupled to pin Pin1, connect
Contact C17 and contact point C27 all needs to be coupled to pin Pin2, and so on, contact point C11 and contact point C21 are coupled to pin
Pin8。
In order to reach this purpose, A and Fig. 4 B are please referred to Fig.4, Fig. 4 A and Fig. 4 B are a wire jumper unit of the embodiment of the present invention
404 in the first face P1 and the circuit layout top view of the second face P2.For clarity, Fig. 4 A and Fig. 4 B are also labeled with side L1, L2,
To distinguish the direction as shown of the first face P1 and the second face P2.Wire jumper unit 404 includes rewiring layer Ly1~Ly4, and rewiring layer Ly1 can
It is directly arranged on the first face P1, or closest to the rewiring layer of the first face P1 in rewiring layer Ly1~Ly4, and rewiring layer Ly4
It can be directly arranged on the second face P2, or closest to the rewiring layer of the second face P2 in rewiring layer Ly1~Ly4.Rewiring layer Ly1
For first group of contact point C11~C18 is coupled to port Pt1~Pt8 to be coupled to electric wire w1~w8, rewiring layer Ly4 is used for
Contact point C25~C28 is respectively coupled to contact point C15~C18 by rewiring layer Ly3, and contact point C11~C14 is passed through
Rewiring layer Ly2 is respectively coupled to contact point C21~C24.Consequently, it is possible to contact point C11 is coupled to contact point C21, contact point C12
Contact point C22 is coupled to, and so on, contact point C18 is coupled to contact point C28.In other words, wire jumper unit 404 will be
Simultaneously P1 is coupled to the (N- in the second face P2 by side L1 to side L2 by i-th of contact point C1i of side L1 to side L2
I+1) a contact point C2i, wherein i can be any positive integer in 1 to 8 integer.Therefore, by wire jumper unit 404, no matter connection
Device plug 20 can all maintain same sequence to pass through printed circuit with which kind of direction insertion connector female seat 30, pin Pin1~Pin8
Plate 200 is coupled to electric wire w1~w8.
In known technology, connector plug is only capable of being inserted into connector female seat with single direction, when running into special screne,
The connector plug of single direction insertion causes operational inconvenience on the contrary.In contrast, connector plug of the invention can be with
Positive and negative two kinds of different directions are inserted into connector female seat, lift ease of use.
It is noted that previous embodiment is to illustrate idea of the invention, those of ordinary skill in the art should
It can make different modifications according to this, and not limited to this.For example, connector plug be not limited to 8P8C connector plug or
RJ45 connector, idea of the invention is also applicable to the connector plug for having limited and being inserted into single direction originally, such as has
There are the connector plug of 4P4C, 6P2C, 6P4C, 6P6C etc., or the plug such as RJ10, RJ11, RJ48, can all pass through the present invention's
Conception deriving become can two-way insertion connector plug.In addition, the implementation of the wire jumper unit of printed circuit board (PCB) and unlimited
In the circuit layout shown in Fig. 4 A and Fig. 4 B, other wire jumper implementations also can be used, as long as wire jumper unit can will be located at printing
The circuit board contact point that two faces correspond up and down is coupled together, can maintain identical circuit when being inserted into connector female seat
Sequentially, i.e., requirement of the invention.
In conclusion the connector plug of the present invention is by the groove for being formed at two edge of housing so that connector plug
Be able to positive and negative two kinds of different directions insertion connector female seat, and by wire jumper unit so that connector plug with positive and negative two kinds not
During equidirectional insertion connector female seat, identical linewise can be all maintained.Therefore, connector plug of the invention can be with two-way
Connector female seat is inserted into, lifts ease of use.
The foregoing is merely presently preferred embodiments of the present invention, what the scope of every claims according to the present invention was made etc.
With change and modification, it should all belong to covering scope of the invention.
Claims (7)
1. a kind of connector plug, which includes：
One printed circuit board (PCB), the printed circuit board (PCB) are coupled to one group of electric wire；
One housing, the housing are used for coating the printed circuit board (PCB)；
It is characterized in that, the printed circuit board (PCB) includes：
One first group of contact point, first group of contact point are arranged at one first face of the printed circuit board (PCB)；
One second group of contact point, second group of contact point are arranged at one second face of the printed circuit board (PCB)；And
One wire jumper unit, the wire jumper unit are used for a first make contact in first group of contact point being coupled to second group of contact
One second contact point in point；
Wherein, which is coupled to an electric wire of this group of electric wire with second contact point；
One first edge of one first surface of the housing is formed with one first group of groove, and the one of a second surface of the housing
Two edges formed with one second group of groove, wherein one the 3rd surface of the first surface and the housing perpendicular to the first edge,
3rd surface of the second surface and the housing is perpendicular to the second edge；
The connector plug further includes：
One first group of metal clips, first group of metal clips are arranged in first group of groove, are coupled to first group of contact
Point；And
One second group of metal clips, second group of metal clips are arranged in second group of groove, are coupled to second group of contact
Point；
Wherein, which is inserted into a connector female seat in a manner of a first direction or a second direction, to carry out data
Or power delivery.
2. connector plug as claimed in claim 1, wherein first group of contact point include N number of first make contact, this N number of
One contact point is arranged in first face of the printed circuit board (PCB) with an order, which includes N number of second contact point,
N number of second contact point is sequentially arranged in second face of the printed circuit board (PCB) with this.
3. connector plug as claimed in claim 2, wherein the wire jumper unit are by one of the order in first group of contact point
I-th of first make contact is coupled to one (N-i+1) a second contact point of the order in second group of contact point.
4. connector plug as claimed in claim 1, the wherein connector female seat include multiple pins, the plurality of pin is set
In a joint face of the connector female seat.
5. connector plug as claimed in claim 4, wherein when the connector plug is inserted into the connector with the first direction
During female seat, which is inserted into the company with the direction of the first surface towards the joint face of the connector female seat of the housing
Device female seat is connect, the plurality of pin of the connector female seat passes through first group of groove, and it is more which is coupled to this
Between a pin and first group of contact point.
6. connector plug as claimed in claim 4, wherein when the connector plug is inserted into the connector with the second direction
During female seat, which is inserted into the company with the direction of the second surface towards the joint face of the connector female seat of the housing
Device female seat is connect, the plurality of pin of the connector female seat passes through second group of groove, and it is more which is coupled to this
Between a pin and second group of contact point.
7. connector plug as claimed in claim 1, wherein this group of electric wire are a twisted-pair feeder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510058384.7A CN105990738B (en) | 2015-02-04 | 2015-02-04 | Connector plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510058384.7A CN105990738B (en) | 2015-02-04 | 2015-02-04 | Connector plug |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105990738A CN105990738A (en) | 2016-10-05 |
| CN105990738B true CN105990738B (en) | 2018-05-08 |
Family
ID=57037282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510058384.7A Active CN105990738B (en) | 2015-02-04 | 2015-02-04 | Connector plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105990738B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107359439B (en) * | 2017-06-08 | 2019-07-26 | 上海天马微电子有限公司 | Circuit board connector and electronic device |
| CN107658635A (en) * | 2017-09-15 | 2018-02-02 | 上海剑桥科技股份有限公司 | RJ45 the or RJ11 attachment structures of direction of insertion need not be considered |
| CN113477565B (en) * | 2021-07-02 | 2022-09-13 | 研华科技(中国)有限公司 | Cleaning device for industrial control machine and use method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW565041U (en) * | 2002-09-10 | 2003-12-01 | Wistron Neweb Corp | Adaptor for electrical connector |
| CN102055115A (en) * | 2009-10-26 | 2011-05-11 | 立维腾制造有限公司 | High speed communications connector with reduced modal conversion |
| CN103209917A (en) * | 2010-07-21 | 2013-07-17 | 乌斯特技术股份公司 | Electrical circuit having a connecting part protected against reverse polarity |
| CN203850492U (en) * | 2014-04-30 | 2014-09-24 | 深圳市旺溢电子科技有限公司 | USB plug capable of being plugged in positive and negative directions |
-
2015
- 2015-02-04 CN CN201510058384.7A patent/CN105990738B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW565041U (en) * | 2002-09-10 | 2003-12-01 | Wistron Neweb Corp | Adaptor for electrical connector |
| CN102055115A (en) * | 2009-10-26 | 2011-05-11 | 立维腾制造有限公司 | High speed communications connector with reduced modal conversion |
| CN103209917A (en) * | 2010-07-21 | 2013-07-17 | 乌斯特技术股份公司 | Electrical circuit having a connecting part protected against reverse polarity |
| CN203850492U (en) * | 2014-04-30 | 2014-09-24 | 深圳市旺溢电子科技有限公司 | USB plug capable of being plugged in positive and negative directions |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105990738A (en) | 2016-10-05 |
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