CN207233973U - Connecting terminal components and driver - Google Patents
Connecting terminal components and driver Download PDFInfo
- Publication number
- CN207233973U CN207233973U CN201720958882.1U CN201720958882U CN207233973U CN 207233973 U CN207233973 U CN 207233973U CN 201720958882 U CN201720958882 U CN 201720958882U CN 207233973 U CN207233973 U CN 207233973U
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- screw
- wire connection
- connection terminal
- connecting portion
- pin
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Abstract
The utility model provides a kind of connecting terminal components and driver, which is used to be PCB circuit board wiring, including the first wire connection terminal, the second wire connection terminal and base；First wire connection terminal and the second wire connection terminal are both connected on base, and mutually insulated；First wire connection terminal includes the first pin, and the first pin can be electrically connected by connecting line with the element in PCB circuit board；Second wire connection terminal includes second pin, and second pin can be welded on the element in PCB circuit board.Utility model, which has, designs that reasonable, simple in structure, application mode is flexible, and labor aptitude is strong, and the wiring of PCB circuit board can be made to become simpler, at the same can high-power applications occasion ensure the advantages of electric safe distance and line slightly require.
Description
Technical field
Technical field of electric appliances is the utility model is related to, more particularly to a kind of connecting terminal components and driver.
Background technology
The wiring of PCB circuit board is mainly to be realized by wire connection terminal, such as the PCB circuit board in controller.
At present, the forceful electric power wire connection terminal of PCB circuit board is plate welding type terminal in driver, due to high-power applications occasion
Electric current it is larger, cabling is thicker, therefore PCB layout is difficult, it is difficult to while ensures electrical safety distance and the thick requirement of line.
Utility model content
The main purpose of the utility model is that providing, a kind of application mode is flexible, the strong wire connection terminal of labor aptitude
Component and driver, it can make the wiring of PCB circuit board become simpler, while being capable of high-power applications occasion guarantee electricity
The safe distance and line of gas slightly require.
On the one hand the utility model provides a kind of connecting terminal components, for for PCB circuit board wiring, including first
Wire connection terminal, the second wire connection terminal and base；
First wire connection terminal and second wire connection terminal are both connected on the base, and mutually insulated；
First wire connection terminal includes the first pin, and first pin can pass through connecting line and the PCB circuits
Element on plate is electrically connected；
Second wire connection terminal includes second pin, and the second pin can be welded on the PCB circuit boards
On element.
More preferably, first wire connection terminal includes attachment screw；
Connecting screw hole is provided with first pin, the attachment screw is threaded in the connecting screw hole, and
The connecting line is clamped by the head of screw and first pin of the attachment screw jointly, the connecting line is connected
On first pin.
More preferably, first wire connection terminal includes the first connecting portion and first to be connected with exterior first conducting wire
Screw, the first connecting portion are electrically connected with first pin；
The first screw hole is provided with the first connecting portion, first screw thread is connected to first screw hole
It is interior, and first conducting wire is clamped by the head of screw of first screw and the first connecting portion jointly, by described
One conducting wire is connected in the first connecting portion.
More preferably, first wire connection terminal further includes the first briquetting；
First through hole is provided with first briquetting, first screw passes through the first through hole, and is threadedly coupled
In first screw hole, make the head of screw of first screw common by first briquetting and the first connecting portion
Clamp first conducting wire.
More preferably, second wire connection terminal includes the second connecting portion and second to be connected with exterior second conducting wire
Screw, the second connecting portion are electrically connected with the second pin；
The second screw hole is provided with the second connecting portion, second screw thread is connected to second screw hole
It is interior, and second conducting wire is clamped by the head of screw of second screw and the second connecting portion jointly, by described
Two conducting wires are connected in the second connecting portion.
More preferably, second wire connection terminal further includes the second briquetting；
The second through hole is provided with second briquetting, second screw passes through second through hole, and is threadedly coupled
In second screw hole, make the head of screw of second screw common by second briquetting and the second connecting portion
Clamp second conducting wire.
More preferably, the quantity of the second pin is two, and there are gap between two second pins.
More preferably, the base has opposite first surface and second surface；First wire connection terminal include to
The first connecting portion being connected with the first conducting wire of outside；
There is the first mounting hole through the first surface and the second surface, described first connects on the base
Line terminals are threaded through in first mounting hole, the first connecting portion is located at described outside first mounting hole
The side on one surface, first pin are located at the side of the second surface outside first mounting hole.
More preferably, second wire connection terminal includes the second connecting portion to be connected with exterior second conducting wire；
There is the second mounting hole through the first surface and the second surface, described second connects on the base
Line terminals are threaded through in second mounting hole, the second connecting portion is located at described outside second mounting hole
The side on one surface, the second pin are located at the side of the second surface outside second mounting hole.
More preferably, spacer portion is set on the first surface, and the first surface is divided into first by the spacer portion
Installing zone and the second installing zone, first mounting hole are arranged on the first installing zone, and second mounting hole is arranged on the second peace
Fill area.
More preferably, the quantity of first mounting hole for two or more and is arranged in order, the number of first wire connection terminal
Amount is equal with the quantity of first mounting hole, and corresponds and be installed in first mounting hole；
And/or the quantity of second mounting hole for two or more and is arranged in order, the number of second wire connection terminal
Amount is equal with the quantity of second mounting hole, and corresponds and be installed in second mounting hole.
More preferably, the first spacer portion is provided between adjacent two the first mounting holes on the first surface, to
Separate the first connecting portion of two adjacent the first wire connection terminals；
And/or between adjacent two the second mounting holes the second spacer portion is provided with the first surface, to
Separate the second connecting portion of two adjacent the second wire connection terminals.
The another aspect of the utility model provides a kind of driver, includes the terminals subgroup of any of the above technical characteristic
Part.
The connecting terminal components of the offer of the utility model, include the first pin, institute using in first wire connection terminal
The technical solution that the first pin can be electrically connected by connecting line with the element in the PCB circuit board is stated, not only application mode
Flexibly, labor aptitude is strong, and the wiring of PCB circuit board can be made to become simpler, while being capable of high-power applications occasion
Ensure that electric safe distance and line slightly require.
Brief description of the drawings
Attached drawing described herein is used to provide a further understanding of the present invention, and forms the one of the utility model
Part, the schematic description and description of the utility model are used to explain the utility model, do not form to the utility model
Improper restriction.In the accompanying drawings：
Fig. 1 is the first axonometric drawing schematic diagram of the embodiment middle connecting terminal component of the utility model；
Fig. 2 is the second axonometric drawing schematic diagram of the embodiment middle connecting terminal component of the utility model；
Fig. 3 is the diagrammatic cross-section of the first wire connection terminal installment state in Fig. 1；
Fig. 4 is the diagrammatic cross-section of the second wire connection terminal installment state in Fig. 1；
In figure：1st, the first wire connection terminal；11st, the first pin；12nd, first connecting portion；121st, the first screw hole；13rd, the first spiral shell
Nail；14th, the first briquetting；141st, first through hole；2nd, the second wire connection terminal；21st, second pin；22nd, second connecting portion；221st,
Two screw holes；23rd, the second screw；24th, the second briquetting；241st, the second through hole；3rd, base；31st, first surface；32nd, second surface；
33rd, the first mounting hole；34th, the second mounting hole；35th, spacer portion；36th, the first spacer portion；37th, the second spacer portion；4th, spiral shell is connected
Nail；41st, connecting screw hole.
Embodiment
It is specific below in conjunction with the utility model to make the purpose of this utility model, technical solution and advantage clearer
Technical solutions of the utility model are clearly and completely described in embodiment and corresponding attached drawing.Obviously, described implementation
Example is only the utility model part of the embodiment, instead of all the embodiments.Based on the embodiment in the utility model, sheet
Field those of ordinary skill all other embodiments obtained without making creative work, belong to this reality
With novel protected scope.
It should be noted that term " first " in the specification and claims of the utility model and above-mentioned attached drawing,
" second " etc. is for distinguishing similar object, without for describing specific order or precedence.It should be appreciated that so
The data used can exchange in the appropriate case, so as to the utility model described herein embodiment can with except
Here the order beyond those for illustrating or describing is implemented.
As shown in Figure 1, 2, a kind of connecting terminal components, for for PCB circuit board wiring, including the first wire connection terminal 1,
Second wire connection terminal 2 and base 3, wherein, base 3 is made of isolation material.First wire connection terminal 1 and the second wire connection terminal 2
It is all connected with the base 3, and mutually insulated, the first wire connection terminal 1 include the first pin 11, and the first pin 11 can pass through
Connecting line is electrically connected with the element in PCB circuit board, and such available wire replaces the cabling of PCB, both ensure that galvanization energy
Power, in turn ensure that electrical safety distance.Second wire connection terminal 2 includes second pin 21, and second pin 21 can be welded on PCB
On element on circuit board.Using such technical solution, when carrying out wiring to PCB circuit board wiring, can not only pass through by
The scheme for the element that second pin 21 can be welded in PCB circuit board realizes wiring, can also pass through 11 energy of the first pin
Enough to be electrically connected by connecting line with the element in PCB circuit board to realize wiring, not only application mode is flexible, labor aptitude
By force, and the wiring of PCB circuit board can be made to become simpler, while being capable of the electric safety of high-power applications occasion guarantee
Distance and line slightly require.
Further, the first wire connection terminal 1 includes attachment screw 4, as shown in figure 3, being provided with connection on the first pin 11
Screw hole 41, attachment screw 4 are threaded in connecting screw hole 41, and common by the head of screw of attachment screw 4 and the first pin 11
With the line that is clamped and connected, connecting line is connected on the first pin 11.Can be by the one ends wound of connecting line in connection spiral shell during use
On the stud of nail 4, then by 4 precession connecting screw hole 41 of attachment screw, to realize that the head of screw of attachment screw 4 and first draws
Foot 11 is clamped and connected line jointly.The wherein line footpath of connecting line, can select according to being actually needed, it had not only been ensured energization ability, but also
It is not take up the space of PCB circuit board.
More preferably, the first wire connection terminal 1 includes 12 and first spiral shell of first connecting portion to be connected with exterior first conducting wire
Nail 13, first connecting portion 12 is electrically connected with the first pin 11, specifically can by 12 and first pin of first connecting portion 11 it is integral into
Type makes.The first screw hole 121 is provided with first connecting portion 12, the first screw 13 is threaded in the first screw hole 121,
And the first conducting wire is clamped by the head of screw and first connecting portion 12 of the first screw 13 jointly, the first conducting wire is connected to the
On one connecting portion 12.The catenation principle of first conducting wire is identical with the catenation principle of connecting line, therefore details are not described herein again.
More preferably, the first wire connection terminal 1 further includes the first briquetting 14；First through hole 141 is provided with first briquetting 14,
First screw 13 passes through first through hole 141, and is threaded in the first screw hole 121, passes through the head of screw of the first screw 13
First briquetting 14 clamps the first conducting wire jointly with first connecting portion 12.It can so ensure the fastness of the first conducting wire connection.Its
In the first briquetting 14 can use metal material make.
More preferably, as shown in figure 4, the second wire connection terminal 2 includes the second connecting portion to be connected with exterior second conducting wire
22 and second screw 23, second connecting portion 22 be electrically connected with second pin 21, second connecting portion 22 and second can specifically be drawn
Foot 21 is integrally formed making.The second screw hole 221 is provided with second connecting portion 22, the second screw 23 is threaded in the second spiral shell
In hole 221, and the second conducting wire is clamped by the head of screw and second connecting portion 22 of the second screw 23 jointly, by the second conducting wire
It is connected in second connecting portion 22.The catenation principle of second conducting wire is identical with the catenation principle of connecting line, therefore no longer superfluous herein
State.
More preferably, the second wire connection terminal 2 further includes the second briquetting 24, and the second through hole 241 is provided with the second briquetting 24,
Second screw 23 passes through the second through hole 241, and is threaded in the second screw hole 221, passes through the head of screw of the second screw 23
Second briquetting 24 clamps the second conducting wire jointly with second connecting portion 22.It can so ensure the fastness of the second conducting wire connection.Its
In the second briquetting 24 can use metal material make.
Further, the quantity of second pin 21 is two, and there are gap between two second pins 21.So with
During element welding in PCB circuit board, soldered original paper can be arranged between two second pins 21 there are in gap,
And be welded and fixed respectively with two second pins 21, to ensure that it is firm that second pin 21 and the element in PCB circuit board weld
Property.
As a kind of embodiment, as shown in FIG., base 3 has opposite first surface 31 and second surface 32；
First wire connection terminal 1 includes the first connecting portion 12 to be connected with exterior first conducting wire；Have on base 3 and run through the first table
Face 31 and the first mounting hole 33 of second surface 32, the first wire connection terminal 1 are threaded through in the first mounting hole 33, make the first connection
Portion 12 is located at the side of the first surface 31 outside the first mounting hole 33, and the first pin 11 is located at outside the first mounting hole 33
The side of second surface 32.
Further, the second wire connection terminal 2 includes the second connecting portion 22 to be connected with exterior second conducting wire, base 3
Upper the second mounting hole 34 with through first surface 31 and second surface 32, the second wire connection terminal 2 are threaded through the second mounting hole
In 34, make the side for the first surface 31 that second connecting portion 22 is located at outside the second mounting hole 34, second pin 21 is located at second
The side of second surface 32 outside mounting hole 34.
More preferably, spacer portion 35 is set on first surface 31, and first surface 31 is divided into the first installation by spacer portion 35
Area and the second installing zone, the first mounting hole 33 are arranged on the first installing zone, and the second mounting hole 34 is arranged on the second installing zone.This
Sample can separate the first wire connection terminal 1 and the second wire connection terminal 2, with ensure therebetween there are electrical safety away from
From.
More preferably, the quantity of the first mounting hole 33 is two or more and is arranged in order, the quantity of the first wire connection terminal 1 with
The quantity of first mounting hole 33 is equal, and corresponds and be installed in the first mounting hole 33；And/or second mounting hole 34 number
Measure as two or more and be arranged in order, the quantity of the second wire connection terminal 2 is equal with the quantity of the second mounting hole 34, and one is a pair of
It should be installed in the second mounting hole 34.Multiple first wire connection terminals 1 and/or multiple second wire connection terminals 2 can so be passed through
Wiring is carried out to PCB circuit board, is that the adaptability of work is further enhanced.
More preferably, the first spacer portion 36 is provided between two the first mounting holes 33 adjacent on first surface 31, used
To separate the first connecting portion 12 of two adjacent the first wire connection terminals 1, it can so ensure two adjacent the first terminals
There are the distance of electrical safety between son 1.As a same reason, between two the second mounting holes 34 adjacent on first surface 31
The second spacer portion 37 is provided with, to separate the second connecting portion 22 of two adjacent the second wire connection terminals 2, to ensure two
Distance of second wire connection terminal 2 there are electrical safety.
To realize purpose of utility model, the another aspect of the utility model provides a kind of driver, including above example
Described connecting terminal components.
Above example has the utility model, and design is reasonable, simple in structure, application mode is flexible, labor aptitude
By force, and the wiring of PCB circuit board can be made to become simpler, while being capable of the electric safety of high-power applications occasion guarantee
The advantages of distance and line slightly require.
The above description is only the embodiments of the present invention, is not intended to limit the present invention, for this area
Technical staff for, various modifications and changes may be made to the present invention.It is all the spirit and principles of the utility model it
Interior, any modification, equivalent replacement, improvement and so on, should be included within the right of the utility model.
Claims (13)
1. a kind of connecting terminal components, for for PCB circuit board wiring, it is characterised in that：
Including the first wire connection terminal (1), the second wire connection terminal (2) and base (3)；
First wire connection terminal (1) and second wire connection terminal (2) are both connected on the base (3), and mutually absolutely
Edge；
First wire connection terminal (1) includes the first pin (11), first pin (11) can by connecting line with it is described
Element in PCB circuit board is electrically connected；
Second wire connection terminal (2) includes second pin (21), and the second pin (21) can be welded on the PCB circuits
On element on plate.
2. connecting terminal components according to claim 1, it is characterised in that：
First wire connection terminal (1) includes attachment screw (4)；
Connecting screw hole (41) is provided with first pin (11), the attachment screw (4) is threaded in the connection spiral shell
In hole (41), and the connecting line is clamped by the head of screw and first pin (11) of the attachment screw (4) jointly, with
The connecting line is connected on first pin (11).
3. connecting terminal components according to claim 1, it is characterised in that：
First wire connection terminal (1) includes the first connecting portion (12) and the first screw to be connected with exterior first conducting wire
(13), the first connecting portion (12) is electrically connected with first pin (11)；
The first screw hole (121) is provided with the first connecting portion (12), first screw (13) is threaded in described
In first screw hole (121), and institute is clamped by the head of screw and the first connecting portion (12) of first screw (13) jointly
The first conducting wire is stated, first conducting wire is connected in the first connecting portion (12).
4. connecting terminal components according to claim 3, it is characterised in that：
First wire connection terminal (1) further includes the first briquetting (14)；
First through hole (141) is provided with first briquetting (14), first screw (13) passes through the first through hole
(141), and it is threaded in first screw hole (121), makes the head of screw of first screw (13) by described first
Briquetting (14) clamps first conducting wire jointly with the first connecting portion (12).
5. connecting terminal components according to claim 1, it is characterised in that：
Second wire connection terminal (2) includes the second connecting portion (22) and the second screw to be connected with exterior second conducting wire
(23), the second connecting portion (22) is electrically connected with the second pin (21)；
The second screw hole (221) is provided with the second connecting portion (22), second screw (23) is threaded in described
In second screw hole (221), and institute is clamped by the head of screw and the second connecting portion (22) of second screw (23) jointly
The second conducting wire is stated, second conducting wire is connected in the second connecting portion (22).
6. connecting terminal components according to claim 5, it is characterised in that：
Second wire connection terminal (2) further includes the second briquetting (24)；
The second through hole (241) is provided with second briquetting (24), second screw (23) passes through second through hole
(241), and it is threaded in second screw hole (221), makes the head of screw of second screw (23) by described second
Briquetting (24) clamps second conducting wire jointly with the second connecting portion (22).
7. connecting terminal components according to claim 5, it is characterised in that：
The quantity of the second pin (21) is two, and there are gap between two second pins (21).
8. according to the connecting terminal components described in claim 1 to 7 any one, it is characterised in that：
The base (3) has opposite first surface (31) and second surface (32)；First wire connection terminal (1) includes using
With the first connecting portion (12) being connected with exterior first conducting wire；
There is the first mounting hole (33) through the first surface (31) and the second surface (32) on the base (3),
First wire connection terminal (1) is threaded through in first mounting hole (33), makes the first connecting portion (12) positioned at described the
The side of the first surface (31) outside one mounting hole (33), first pin (11) are located at first mounting hole
(33) side of the second surface (32) outside.
9. connecting terminal components according to claim 8, it is characterised in that：
Second wire connection terminal (2) includes the second connecting portion (22) to be connected with exterior second conducting wire；
There is the second mounting hole (34) through the first surface (31) and the second surface (32) on the base (3),
Second wire connection terminal (2) is threaded through in second mounting hole (34), makes the second connecting portion (22) positioned at described the
The side of the first surface (31) outside two mounting holes (34), the second pin (21) are located at second mounting hole
(34) side of the second surface (32) outside.
10. connecting terminal components according to claim 9, it is characterised in that：
Spacer portion (35) is set on the first surface (31), and the first surface (31) is divided into by the spacer portion (35)
First installing zone and the second installing zone, first mounting hole (33) are arranged on the first installing zone, second mounting hole (34)
It is arranged on the second installing zone.
11. connecting terminal components according to claim 9, it is characterised in that：
The quantity of first mounting hole (33) two or more and to be arranged in order, the quantity of first wire connection terminal (1) with
The quantity of first mounting hole (33) is equal, and corresponds and be installed in first mounting hole (33)；
And/or the quantity of second mounting hole (34) for two or more and is arranged in order, second wire connection terminal (2)
Quantity is equal with the quantity of second mounting hole (34), and corresponds and be installed in second mounting hole (34).
12. connecting terminal components according to claim 11, it is characterised in that：
The first spacer portion (36) is provided between two adjacent the first mounting holes (33) on the first surface (31), to
Separate the first connecting portion (12) of two adjacent the first wire connection terminals (1)；
And/or the second spacer portion is provided between adjacent two the second mounting holes (34) on the first surface (31)
(37), separating the second connecting portion (22) of two adjacent the second wire connection terminals (2).
A kind of 13. driver, it is characterised in that：
Including the connecting terminal components described in claim 1 to 12 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720958882.1U CN207233973U (en) | 2017-08-01 | 2017-08-01 | Connecting terminal components and driver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720958882.1U CN207233973U (en) | 2017-08-01 | 2017-08-01 | Connecting terminal components and driver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207233973U true CN207233973U (en) | 2018-04-13 |
Family
ID=61856180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720958882.1U Active CN207233973U (en) | 2017-08-01 | 2017-08-01 | Connecting terminal components and driver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207233973U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107482330A (en) * | 2017-08-01 | 2017-12-15 | 珠海格力节能环保制冷技术研究中心有限公司 | Connecting terminal components |
-
2017
- 2017-08-01 CN CN201720958882.1U patent/CN207233973U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107482330A (en) * | 2017-08-01 | 2017-12-15 | 珠海格力节能环保制冷技术研究中心有限公司 | Connecting terminal components |
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