CN206259592U - The direct-connected PCB connectors of high current and its component - Google Patents
The direct-connected PCB connectors of high current and its component Download PDFInfo
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- CN206259592U CN206259592U CN201621450307.2U CN201621450307U CN206259592U CN 206259592 U CN206259592 U CN 206259592U CN 201621450307 U CN201621450307 U CN 201621450307U CN 206259592 U CN206259592 U CN 206259592U
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- pcb
- plastic body
- metal terminals
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- high current
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Abstract
The utility model discloses a kind of direct-connected PCB connectors of high current and its component, the connector has plastic body, springy metal terminals and connecting line, one end of springy metal terminals is provided with elastic card hook portion and elastic contact part, springy metal terminals can be inserted into the inside of plastic body from terminal insertion hole, the elastic card hook portion cocker of springy metal terminals enters in grab hole, when connector is connected with pcb board straight cutting, the plate body plug of pcb board is inserted into the inside of plastic body from the PCB patchholes of connector, the conducting terminal of plate body plug is in contact with the elastic contact part of springy metal terminals, the screens hole phase clamping of the screens block of plate body plug and plastic body.The connector can lead to high current, without connector needle bed when being connected with pcb board straight cutting, reduce the usage amount of part needed for connection, the risk that cost and connection are produced is reduced, product quality is improve, repaired and easy to use, it is applicable to the pcb board of different-thickness, highly versatile.
Description
Technical field
The utility model is related to connector technique field, is to be related to a kind of direct-connected PCB connectors of high current more specifically
And its component.
Background technology
In LED source connector product, traditional LED power coupling assembly needs to use a company for 1.25mm spacing
The connector needle bed of device and a 1.25mm spacing is connect, connector needle bed is welded on each LED module, then uses connector
(including connecting line, 1.25mm plastic bodies and terminal) is parallel/serial to be linked togather, and goes into a circuit, so as to light each LED mould
Group.But will often be used to one group of connector assembly using a LED module, the usage amount of part is more needed for connection, and
And the through-current capability of the connector of 1.25mm spacing is poor, the risk for high voltage power supply transmission is larger, and multiple connectors are parallel/serial
Connection risk is higher, connects more how potential failure risk bigger.Additionally, the connector for repairing small spacing is extremely inconvenient.
Utility model content
The purpose of this utility model is to overcome drawbacks described above of the prior art, there is provided a kind of direct-connected PCB of high current connects
Device and its component are connect, the through-current capability of the connector is strong, with the function being connected with pcb board straight cutting, reduces portion needed for connection
The usage amount of part, reduces the risk that cost and connection are produced, and improves product quality, maintenance and easy to use, highly versatile.
To achieve the above object, first aspect of the present utility model provides a kind of direct-connected PCB connectors of high current, including
One plastic body, at least two springy metal terminals and at least two connecting lines, every one end of connecting line respectively with it is corresponding
Springy metal terminals are connected, and one end of the springy metal terminals is provided with elastic card hook portion and is inserted for the plate body with pcb board
The elastic contact part that conducting terminal on head is in contact, one end of the plastic body offers at least two spaced ends
Sub- patchhole, the other end of the plastic body offers the PCB patchholes plugged for the plate body plug with pcb board, institute
State and offered at the top of plastic body at least two spaced grab holes, the both sides of the plastic body offer use respectively
In the screens hole to the corresponding screens block phase clamping of the plate body plug both sides of pcb board, the terminal insertion hole, PCB patchholes, card
Dog hole and screens hole are interconnected in the inside of plastic body, and each springy metal terminals is inserted from each self-corresponding terminal respectively
Hole is inserted into the inside of plastic body, and the elastic fastening hook portion of each springy metal terminals snaps onto each self-corresponding grab hole respectively
In.
As preferred embodiment, in the technical scheme of the direct-connected PCB connectors of above-mentioned high current, two neighboring elasticity
The center distance between axles of metal terminal is 2.5mm.
As preferred embodiment, in the technical scheme of the direct-connected PCB connectors of above-mentioned high current, the elastic metallic
Terminal is connected by riveting mode with one end of connecting line.
As preferred embodiment, in the technical scheme of the direct-connected PCB connectors of above-mentioned high current, the plastic body
Inside be provided with for separating and the insertion depth of the plate body plug of pcb board being carried out spacing two neighboring terminal insertion hole
Baffle plate.
Second aspect of the present utility model is direct-connected there is provided a kind of direct-connected PCB connector assemblies of high current, including high current
PCB connectors and pcb board, the direct-connected PCB connectors of high current have a plastic body, at least two springy metal terminals and
At least two connecting lines, one end of the springy metal terminals is provided with elastic card hook portion and elastic contact part, the plastic body
One end offer at least two spaced terminal insertion holes, the other end of the plastic body offers PCB patchholes,
At least two spaced grab holes are offered at the top of the plastic body, the both sides of the plastic body offer respectively
Screens hole, the terminal insertion hole, PCB patchholes, grab hole and screens hole interconnect in the inside of plastic body, each bullet
Property metal terminal is inserted into the inside of plastic body, the bullet of each springy metal terminals from each self-corresponding terminal insertion hole respectively
Property pothook is respectively clamped into each self-corresponding grab hole, and the pcb board is provided with plate body plug, is set on the plate body plug
There are at least two conducting terminals, the plate body plug is respectively provided on two sides with screens block, and the plate body plug inserts from PCB patchholes
Enter the inside to plastic body, the conducting terminal of the plate body plug respectively with the elastic contact part of corresponding springy metal terminals
It is in contact, the screens block screens hole phase clamping corresponding to plastic body respectively of the plate body plug.
It is two neighboring in the technical scheme of the direct-connected PCB connector assemblies of above-mentioned high current as preferred embodiment
The center distance between axles of springy metal terminals is 2.5mm.
As preferred embodiment, in the technical scheme of the direct-connected PCB connector assemblies of above-mentioned high current, the elasticity
Metal terminal is connected by riveting mode with one end of connecting line.
As preferred embodiment, in the technical scheme of the direct-connected PCB connector assemblies of above-mentioned high current, the plastic cement
The inside of main body is provided with for separating two neighboring terminal insertion hole and insertion depth to the plate body plug of pcb board is limited
The baffle plate of position.
As preferred embodiment, in the technical scheme of the direct-connected PCB connector assemblies of above-mentioned high current, the PCB
Plate is set to LED mould-group circuit-boards.
Compared with prior art, the beneficial effects of the utility model are：
1st, the reasonable in design of the direct-connected PCB connectors of high current of the present utility model, can be connected with pcb board straight cutting,
The contact area of the spacing and increase bonder terminal by increasing connector can be so allowed, to improve through-current capability and resistance to electricity
Pressure energy power, the purpose of high current can be led to so as to reach.
2nd, the direct-connected PCB connectors of high current of the present utility model can be connected with pcb board straight cutting, without connector needle bed,
The usage amount of part needed for connection is reduced, and reduces the risk that cost and connection are produced, improve product quality.
3rd, the maintenance of the direct-connected PCB connectors of high current of the present utility model and easy to use.
4th, the direct-connected PCB connectors of high current of the present utility model can be connected with the pcb board straight cutting of various different-thickness, carry
The versatility of product high.
Brief description of the drawings
In order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or the accompanying drawing to be used needed for description of the prior art is briefly described, it should be apparent that, drawings in the following description are these
Some embodiments of utility model, for those of ordinary skill in the art, on the premise of not paying creative work, also
Other accompanying drawings can be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the direct-connected PCB connectors of high current that the utility model is provided；
Fig. 2 is the exploded view of the direct-connected PCB connectors of high current that the utility model is provided；
Fig. 3 is the structural representation of the plastic body that the utility model is provided；
Fig. 4 is the structural representation of the direct-connected PCB connector assemblies of high current that the utility model is provided；
Fig. 5 is the exploded view of the direct-connected PCB connector assemblies of high current that the utility model is provided；
Fig. 6 is the structural representation of the plate body plug of the pcb board that the utility model is provided.
Specific embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Accompanying drawing in type embodiment, is clearly and completely described, it is clear that retouched to the technical scheme in the utility model embodiment
The embodiment stated is a part of embodiment of the utility model, rather than whole embodiments.Based on the implementation in the utility model
Example, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made is belonged to
The scope of the utility model protection.
Fig. 1, Fig. 2 and Fig. 3 are refer to, a kind of direct-connected PCB connectors 1 of high current are shown in figure, the connector includes one
11, two springy metal terminals 12 of plastic body and two connecting lines 13, below in conjunction with accompanying drawing to the connector of the present embodiment
All parts be described in detail.
As shown in Fig. 2 two springy metal terminals 12 can respectively by one end of riveting mode and corresponding connecting line 13
It is connected, one end of each springy metal terminals 12 is respectively equipped with elastic card hook portion 121 and for the plate body plug with pcb board 2
The elastic contact part 122 that conducting terminal 22 on 21 is in contact, elastic card hook portion 121 is located at the top of elastic contact part 122, bullet
Property contact site 122 can be by the secondary bending and molding in the end of springy metal terminals 12.
As shown in Figures 2 and 3, one end of plastic body 11 offers two spaced terminal insertion holes 111, plastic cement
The other end of main body 11 offers the PCB patchholes 112 plugged for the plate body plug 21 with pcb board 2, plastic body 11
Top offers two spaced grab holes 113, and the both sides of plastic body 11 offer for the plate with pcb board 2 respectively
The screens hole 114 of the phase clamping of corresponding screens block 23 of the both sides of body plug 21, wherein, terminal insertion hole 111, PCB patchholes 112,
Grab hole 113 and screens hole 114 interconnect in the inside of plastic body 11.
As shown in Fig. 2 the inside of plastic body 11 is provided with baffle plate 115, the baffle plate 115 can be by two terminal insertion holes
111 separate, and the insertion depth of the plate body plug 21 of pcb board 2 are carried out spacing.
During assembling, two springy metal terminals 12 can be inserted into plastic cement from each self-corresponding terminal insertion hole 111 respectively
The inside of main body 11, now the elastic card hook portion 121 of two springy metal terminals 12 can be respectively clamped into each self-corresponding card
It is fixed in dog hole 113.During dismounting, the elastic card hook portion 121 i.e. quick release elasticity of springy metal terminals 12 is pressed
Metal terminal 12, the installation and removal of springy metal terminals 12 are convenient and simple.
In the present embodiment, the center distance between axles of two springy metal terminals 12 can be preferably arranged to 2.5mm, accordingly
, the spacing of the spacing of terminal insertion hole 111 and grab hole 113 on plastic body 11 also with springy metal terminals 12 is mutually fitted
Match somebody with somebody, certainly, the center distance between axles of springy metal terminals 12 can also be changed according to actual needs, and non-the present embodiment is limited.
Additionally, the quantity of springy metal terminals 12 can also make accommodation.
Fig. 4, Fig. 5 and Fig. 6 are refer to, a kind of direct-connected PCB connector assemblies of high current are shown in figure, including high current is straight
Connect PCB connectors 1 and pcb board 2, wherein, the direct-connected PCB connectors 1 of the high current are identical with the structure of connector recited above,
Will not be repeated here.
As shown in Figure 5 and Figure 6, pcb board 2 is provided with integrally formed plate body plug 21, and plate body plug 21 is provided with two
Conducting terminal 22 (such as copper sheet), plate body plug 21 is respectively provided on two sides with screens block 23.The direct-connected PCB of high current of the present embodiment connects
The technique that device assembly eliminates the existing needle stand of solder connector on circuit boards is connect, a male plug is directly set on pcb board 2
Head (i.e. plate body plug 21), to substitute connector needle bed.
During assembling, the plate body plug 21 of pcb board 2 can be inserted into plastic body 11 from the PCB patchholes 112 of connector
Inside, now elastic contact part 122 of the conducting terminal 22 of plate body plug 21 respectively with corresponding springy metal terminals 12 is conductive
Contact, the screens block 23 of plate body plug 21 respectively the phase clamping of screens hole corresponding to plastic body 11 114 being fixed.Dismounting
When, as long as connector is transferred to, its installation and removal is convenient and simple.
In the present embodiment, pcb board 2 can be preferably arranged to LED mould-group circuit-boards, the direct-connected PCB connectors of the high current
Component can be useful in the transmission application of the high current of LED power, naturally it is also possible to be applied in other devices and equipment, non-
Embodiment is limited.
In the present embodiment, the spacing of connector is changed into 2.5mm from former 1.25mm, and electric current can also be upgraded to 3A from 1A, leads to
Stream ability is stronger.Additionally, connector may be inserted into 1.0mm, 1.2mm, 1.6mm thickness or the pcb board of other thickness, as long as PCB
The plate body plug of plate is implemented by being adapted with the shape of the PCB patchholes of connector.
In sum, the direct-connected PCB connectors of high current of the present utility model can lead to high current, can be with pcb board straight cutting phase
Even, without connector needle bed, the usage amount of part needed for connection is reduced, reduces the risk that cost and connection are produced, improved
Product quality, and repair and easy to use, the pcb board of various different-thickness, highly versatile can be applied to.
Above-described embodiment is the utility model preferably implementation method, but implementation method of the present utility model is not by above-mentioned
The limitation of embodiment, it is other it is any without departing from the change made under Spirit Essence of the present utility model and principle, modify, replace
Generation, combination, simplification, should be equivalent substitute mode, be included within protection domain of the present utility model.
Claims (9)
1. the direct-connected PCB connectors of a kind of high current, an including plastic body (11), at least two springy metal terminals (12) and extremely
Few two connecting lines (13), every one end of connecting line (13) is connected with corresponding springy metal terminals (12) respectively, and it is special
Levy and be：One end of the springy metal terminals (12) is provided with elastic card hook portion (121) and is inserted for the plate body with pcb board (2)
The elastic contact part (122) that is in contact of conducting terminal (22) on head (21), one end of the plastic body (11) offer to
Few two spaced terminal insertion holes (111), the other end of the plastic body (11) offer for pcb board (2)
The PCB patchholes (112) that plug of plate body plug (21), offer at least two intervals at the top of the plastic body (11)
The grab hole (113) of arrangement, the both sides of the plastic body (11) offer for the plate body plug with pcb board (2) respectively
(21) the screens hole (114) of corresponding screens block (23) the phase clamping of both sides, the terminal insertion hole (111), PCB patchholes
(112), grab hole (113) and screens hole (114) interconnect in the inside of plastic body (11), each springy metal terminals
(12) inside of plastic body (11), each springy metal terminals are inserted into from each self-corresponding terminal insertion hole (111) respectively
(12) elastic card hook portion (121) is respectively clamped into each self-corresponding grab hole (113).
2. direct-connected PCB connectors of high current according to claim 1, it is characterised in that：Two neighboring springy metal terminals
(12) center distance between axles is 2.5mm.
3. direct-connected PCB connectors of high current according to claim 1, it is characterised in that：The springy metal terminals (12)
It is connected with one end of connecting line (13) by riveting mode.
4. direct-connected PCB connectors of high current according to claim 1, it is characterised in that：The plastic body (11) it is interior
Portion is provided with for separating two neighboring terminal insertion hole (111) and insertion depth to the plate body plug (21) of pcb board (2) enters
The spacing baffle plate (115) of row.
5. a kind of direct-connected PCB connectors (1) of the direct-connected PCB connector assemblies of high current, including high current and pcb board (2) are described big
The direct-connected PCB connectors (1) of electric current are with a plastic body (11), at least two springy metal terminals (12) and at least two connections
Line (13), it is characterised in that：One end of the springy metal terminals (12) is provided with elastic card hook portion (121) and elastic contact part
(122), one end of the plastic body (11) offers at least two spaced terminal insertion holes (111), the plastic cement
The other end of main body (11) offers PCB patchholes (112), and at least two intervals are offered at the top of the plastic body (11)
The grab hole (113) of arrangement, the both sides of the plastic body (11) offer screens hole (114), the terminal insertion hole respectively
(111), PCB patchholes (112), grab hole (113) and screens hole (114) interconnect in the inside of plastic body (11), often
Individual springy metal terminals (12) are inserted into the inside of plastic body (11) from each self-corresponding terminal insertion hole (111) respectively, often
The elastic card hook portion (121) of individual springy metal terminals (12) is respectively clamped into each self-corresponding grab hole (113), the PCB
Plate (2) is provided with plate body plug (21), and the plate body plug (21) is provided with least two conducting terminals (22), and the plate body is inserted
Head (21) is respectively provided on two sides with screens block (23), and the plate body plug (21) is inserted into plastic body from PCB patchholes (112)
(11) inside, the conducting terminal (22) of the plate body plug (21) respectively with the elastic connecting of corresponding springy metal terminals (12)
Contact portion (122) is in contact, the screens block (23) of the plate body plug (21) respectively to the corresponding screens hole of plastic body (11)
(114) phase clamping.
6. direct-connected PCB connector assemblies of high current according to claim 5, it is characterised in that：Two neighboring elastic metallic
The center distance between axles of terminal (12) is 2.5mm.
7. direct-connected PCB connector assemblies of high current according to claim 5, it is characterised in that：The springy metal terminals
(12) it is connected with one end of connecting line (13) by riveting mode.
8. direct-connected PCB connector assemblies of high current according to claim 5, it is characterised in that：The plastic body (11)
Inside be provided with for by two neighboring terminal insertion hole (111) separate and plate body plug (21) to pcb board (2) insertion depth
Degree carries out spacing baffle plate (115).
9. direct-connected PCB connector assemblies of high current according to claim 5, it is characterised in that：The pcb board (2) is set
It is LED mould-group circuit-boards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621450307.2U CN206259592U (en) | 2016-12-27 | 2016-12-27 | The direct-connected PCB connectors of high current and its component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621450307.2U CN206259592U (en) | 2016-12-27 | 2016-12-27 | The direct-connected PCB connectors of high current and its component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206259592U true CN206259592U (en) | 2017-06-16 |
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ID=59030113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621450307.2U Active CN206259592U (en) | 2016-12-27 | 2016-12-27 | The direct-connected PCB connectors of high current and its component |
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| Country | Link |
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| CN (1) | CN206259592U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107546519A (en) * | 2017-08-10 | 2018-01-05 | 泓辉电子（重庆）有限公司 | A kind of expanding Electronic saving card connector |
| CN111527650A (en) * | 2018-05-31 | 2020-08-11 | 株式会社Lg化学 | Printed Circuit Board (PCB) direct connector |
-
2016
- 2016-12-27 CN CN201621450307.2U patent/CN206259592U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107546519A (en) * | 2017-08-10 | 2018-01-05 | 泓辉电子（重庆）有限公司 | A kind of expanding Electronic saving card connector |
| CN111527650A (en) * | 2018-05-31 | 2020-08-11 | 株式会社Lg化学 | Printed Circuit Board (PCB) direct connector |
| US11114786B2 (en) | 2018-05-31 | 2021-09-07 | Lg Chem, Ltd. | PCB direct connector |
| CN111527650B (en) * | 2018-05-31 | 2021-10-08 | 株式会社Lg化学 | Printed Circuit Board (PCB) direct connector |
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| GR01 | Patent grant |