CN205724059U - A kind of Novel power connector - Google Patents
A kind of Novel power connector Download PDFInfo
- Publication number
- CN205724059U CN205724059U CN201620659260.4U CN201620659260U CN205724059U CN 205724059 U CN205724059 U CN 205724059U CN 201620659260 U CN201620659260 U CN 201620659260U CN 205724059 U CN205724059 U CN 205724059U
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- CN
- China
- Prior art keywords
- terminal
- connecting portion
- interface
- power connector
- male seat
- 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.)
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Abstract
nullThis utility model relates to a kind of Novel power connector，Including terminal and male seat，Terminal is divided into doubling portion、Folder metal portion and connecting portion，Doubling portion、Folder metal portion is made up of two pieces of bent sheet metals，Doubling portion clamping insulation glue-line，Folder metal portion clamps the conductive metal layer exposed，Connecting portion is hollow cylinder，Connecting portion both sides are provided with elastic spring，Male seat is provided with interface，The contact pin matched with connecting portion is installed in interface，Terminal inserts in interface，Elastic spring inside contracts clamping interface，Connecting portion is provided with 3 contact concave points inside contracted，Increase terminal and closely clamp the chucking power of wire，Terminal is difficult to come off from wire，Connecting portion inserts contact pin，Contact concave point fully contacts with contact pin，Increase contact area，Reduce resistance，Pass through wire、Terminal、Male seat be connected with each other cooperation，Promote the electric conductivity of power connector，Within pressure drop is reduced to 0.5%，Strengthen electric current for electrical stability，Ensure that power supply is normally to main board power supply.
Description
Technical field
This utility model relates to power connector, is specifically related to a kind of Novel power connector for computer main board.
Background technology
The mainboard of desktop computer is generally by power connector communication conductive wire, and wire connects power supply again, thus realizes electricity
Streaming, electric current can produce certain pressure drop during transmission, transmits electric current according to existing electric power connector construction, produces
Raw voltage drop value is about about 5%, within belonging to prescribed limit.But, if once adapter connects and unclamps at wire or even
Connecing shakiness, will reduce its electric conductivity, so that voltage drop strengthens, affect mainboard and normally work, time serious, mainboard can not normally open
Dynamic.It is necessary for this to research and develop a kind of novel power connector, to reduce voltage drop, it is ensured that mainboard normally works.
Utility model content
In order to solve the technical problem that the voltage drop value of existing power supply adapter is bigger than normal, electric conductivity is poor, this utility model carries
For a kind of reasonable in design, the Novel power connector of substantially reduction pressure drop, concrete technical scheme is as follows:
A kind of Novel power connector, including terminal and male seat, power supply is outwards carried by wire, wire termination installation end
Son, terminal inserts in male seat, and male seat is inserted and transmitted power supply in power supply mainboard, and wire is by insulate glue-line and the conduction of internal layer of outer layer
Metal level forms, and terminal is divided into doubling portion, folder metal portion and connecting portion, and doubling portion, folder metal portion are by two blocks of bent metals
Sheet is constituted, and doubling portion clamping insulation glue-line, folder metal portion clamps the conductive metal layer exposed, and connecting portion is hollow cylinder, connects
Both sides, portion are provided with elastic spring, and male seat is provided with interface, are provided with the contact pin matched with connecting portion in interface, and terminal inserts
In interface, elastic spring inside contracts clamping interface.
Preferably, described connecting portion is provided with 3 contact concave points inside contracted.
Preferably, described male seat is installed and is provided with K shape groove at contact pin.
Preferably, described doubling portion is a length of 1.5mm, a length of 3.2mm in folder metal portion, connecting portion a length of
9.4mm。
Preferably, described contact pin uses rose copper to make.
Preferably, the thickness of described terminal is 0.25mm.
Preferably, described interface has 18.
The beneficial effects of the utility model: when using power connector of the present utility model, the doubling portion clamping of terminal is absolutely
Edge glue-line, folder metal portion clamps the conductive metal layer exposed, and increases terminal and closely clamps the chucking power of wire, and terminal is difficult to from leading
Coming off in line, connecting portion inserts contact pin, and contact concave point fully contacts with contact pin, increases contact area, reduces resistance, by leading
Line, terminal, male seat be connected with each other cooperation, promote the electric conductivity of power connector, within pressure drop is reduced to 0.5%, strengthen electricity
Stream is for electrical stability, it is ensured that power supply is normally to main board power supply.
Accompanying drawing explanation
Fig. 1 is the structural representation that terminal of the present utility model is inserted in male seat；
Fig. 2 is the axonometric chart of terminal of the present utility model；
Fig. 3 is the front view of terminal of the present utility model；
Fig. 4 is the top view of terminal of the present utility model；
Fig. 5 is the axonometric chart of male seat of the present utility model；
Fig. 6 is the sectional view in A-A direction in Fig. 5.
Detailed description of the invention
Below in conjunction with the accompanying drawings, detailed description of the invention of the present utility model is described further:
In description of the present utility model, " " center ", " on ", D score, "left", "right", " perpendicular it should be noted that term
Directly ", " level ", " interior ", the orientation of the instruction such as " outward " or position relationship be based on orientation shown in the drawings or position relationship, be only
Must have specific for the ease of describing this utility model and simplification description rather than instruction or the position of hint indication or element
Orientation, with specific azimuth configuration and operation, therefore it is not intended that to restriction of the present utility model.
As depicted in figs. 1 and 2, a kind of Novel power connector, including terminal 1 and male seat 2, power supply is the most defeated by wire
Sending, wire termination mounting terminal 1, the thickness of terminal is 0.25mm, and terminal 1 inserts in male seat 2, and male seat 2 is inserted in power supply mainboard
Transmission power supply, wire is made up of the insulation glue-line of outer layer and the conductive metal layer of internal layer.
Concrete, terminal is divided into doubling portion 11, folder metal portion 12 and connecting portion 13, and doubling portion 11, folder metal portion 12 are by two
The sheet metal composition that block is bent, wire penetrates from terminal rear, two pieces of sheet metals bending clamping insulation glue-lines in doubling portion 11,
Two pieces of sheet metals in folder metal portion 12 clamp the conductive metal layer exposed, and connecting portion 13 is hollow cylinder, and connecting portion 13 both sides set
Flexible reed 131, male seat 2 is provided with interface 21, and interface 21 preferably has 18, and in the present embodiment, interface 21 has 8, inserts
The contact pin 22 matched with connecting portion 13 is installed in interface 21.
Terminal 1 inserts in interface 21, interface 21 elasticity of compression reed 131, in elastic spring 131 card socket interface 2
Wall, prevents terminal 1 from coming off from interface 21, it is ensured that its mutual compact siro spinning technology, and contact pin 22 inserts in connecting portion 13, connecting portion 13
Being provided with 3 contact concave points 132 inside contracted, contact concave point 132 can fully contact with contact pin 22 outer surface, increases contact area,
Reduce resistance, reduce circuit damage.
Concrete, contact pin 22 1 stretches out from male seat 2 and is plugged on mainboard；It is internal that other end is positioned at interface 21, public
Seat 2 is installed and is provided with K shape groove 23 at contact pin 22, and K shape groove 23 reduces the contact area of contact pin 22 and male seat 2, prevents male seat 2 from crossing stove
During high-temperature molding, because the high-temperature heat-conductive of contact pin 22 makes male seat 2 melt, contact pin 22 is caused to be subjected to displacement.
Concrete, length L1 in doubling portion 11 is 1.5mm, and length L2 in folder metal portion 12 is 3.2mm, the length of connecting portion 13
Degree L3 is 9.4mm.The doubling portion 11 of 1.5mm can fully clamp the insulation glue-line of wire, prevents terminal from departing from from wire,
The folder metal portion 12 of 3.2mm can fully clamp the conductive metal layer of wire, and one side increasing conductive metal layer contacts with terminal 1
Area, it is simple to conductive metal layer transmits electric current to terminal 1；On the other hand the bimetal leaf clamping anti-anti-avulsion of conductive metal layer of bending
Fall.It addition, contact pin 22 uses rose copper to make, compared to using pyrite, rose copper to have good electric conductivity and heat conductivity in the past, can
Plasticity is fabulous, and heating is fast, it is easy to processing.
Above content is to combine concrete preferred implementation further detailed description of the utility model, it is impossible to
Assert that of the present utility model being embodied as is confined to these explanations, for the ordinary skill of this utility model art
For personnel, without departing from the concept of the premise utility, it is also possible to make some simple deduction or replace, all should regard
For belonging to protection domain of the present utility model.
Claims (7)
1. a Novel power connector, including terminal and male seat, power supply is outwards carried by wire, wire termination installation end
Son, terminal inserts in male seat, and male seat is inserted and transmitted power supply in power supply mainboard, it is characterised in that: wire is by the insulation glue-line of outer layer
Forming with the conductive metal layer of internal layer, terminal is divided into doubling portion, folder metal portion and connecting portion, and doubling portion, folder metal portion are by two pieces
Bent sheet metal is constituted, and doubling portion clamping insulation glue-line, folder metal portion clamps the conductive metal layer exposed, during connecting portion is
Void column body, connecting portion both sides are provided with elastic spring, and male seat is provided with interface, be provided with in interface match with connecting portion insert
Pin, terminal inserts in interface, and elastic spring inside contracts clamping interface.
A kind of Novel power connector the most according to claim 1, it is characterised in that: described connecting portion is provided with 3 and inside contracts
Contact concave point.
A kind of Novel power connector the most according to claim 1, it is characterised in that: described male seat is installed and is provided with at contact pin
K shape groove.
A kind of Novel power connector the most according to claim 1, it is characterised in that: described doubling portion a length of
1.5mm, a length of 3.2mm, a length of 9.4mm of connecting portion in folder metal portion.
5. according to a kind of Novel power connector described in claim 1 or 3, it is characterised in that: described contact pin uses rose copper system
Become.
A kind of Novel power connector the most according to claim 1 and 2, it is characterised in that: the thickness of described terminal is
0.25mm。
A kind of Novel power connector the most according to claim 1, it is characterised in that: described interface has 18.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620659260.4U CN205724059U (en) | 2016-06-24 | 2016-06-24 | A kind of Novel power connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620659260.4U CN205724059U (en) | 2016-06-24 | 2016-06-24 | A kind of Novel power connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205724059U true CN205724059U (en) | 2016-11-23 |
Family
ID=57318793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620659260.4U Active CN205724059U (en) | 2016-06-24 | 2016-06-24 | A kind of Novel power connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205724059U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106785513A (en) * | 2017-01-06 | 2017-05-31 | 李大才 | A kind of new filter power supply line and its manufacture method, production equipment |
| CN108123249A (en) * | 2018-01-31 | 2018-06-05 | 四川永贵科技有限公司 | Vibration resistance waterproof punching press jack |
-
2016
- 2016-06-24 CN CN201620659260.4U patent/CN205724059U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106785513A (en) * | 2017-01-06 | 2017-05-31 | 李大才 | A kind of new filter power supply line and its manufacture method, production equipment |
| CN108123249A (en) * | 2018-01-31 | 2018-06-05 | 四川永贵科技有限公司 | Vibration resistance waterproof punching press jack |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |