CN2271030Y - Electric wire connecting terminal for printed circuit board - Google Patents
Electric wire connecting terminal for printed circuit board Download PDFInfo
- Publication number
- CN2271030Y CN2271030Y CN96220988U CN96220988U CN2271030Y CN 2271030 Y CN2271030 Y CN 2271030Y CN 96220988 U CN96220988 U CN 96220988U CN 96220988 U CN96220988 U CN 96220988U CN 2271030 Y CN2271030 Y CN 2271030Y
- Authority
- CN
- China
- Prior art keywords
- circuit board
- printed circuit
- pcb
- utility
- model
- 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.)
- Expired - Lifetime
Links
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R9/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocks; Terminals or binding posts mounted upon a base or in a case; Bases therefor
- H01R9/16—Fastening of connecting parts to base or case; Insulating connecting parts from base or case
- H01R9/18—Fastening by means of screw or nut
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
- H01R12/70—Coupling devices
- H01R12/71—Coupling devices for rigid printing circuits or like structures
- H01R12/712—Coupling devices for rigid printing circuits or like structures co-operating with the surface of the printed circuit or with a coupling device exclusively provided on the surface of the printed circuit
- H01R12/716—Coupling device provided on the PCB
Abstract
The utility model relates to an electric wire connecting terminal for a printed circuit board and is different from the existing soldering connecting terminal because the utility model has a U-shaped terminal body. The utility model can be favorably contacted with the copper foil surface of the printed circuit board because the utility model can be inserted into the opening part of the printed circuit board to connect electric wires and screw nails. The utility model is characterized in that the utility model is composed of the U-shaped terminal body 1 which can be arranged on the opening point 10 of the copper foil surface 8 of the printed circuit board 9, a wire guiding corner 6 which is guided by a central screw hole 4 and four corners, a front face part 2 which is composed of a connecting part 7 which can form upwards on a left and right shaft and a back face front 3 which is composed of a screw nail hole 4'which can be connected with the front face part 2 and can be corresponding to the central screw hole 4.
Description
It is different with soldering splicing ear in the past that the utility model relates to, it is the terminal body of U font, owing to be inserted into the opening part of printed circuit board (PCB), connect electric wire and tighten screw, thereby can closely be connected, and be can be by the wire connection terminal of the aft section supporting printing board of terminal body with the copper-clad surface of above-mentioned printed circuit board (PCB).
General industry with the controller of machine and electrical equipment, electronic product in, in order to control and the controlling repertoire, be built-in with the polylith printed substrate designed as design circuit etc., to carry out function control.But,, adopt the soldering method of attachment just this electric wire can be connected with printed circuit board (PCB) in order on these printed circuit board (PCB)s, to connect electric wire.Promptly, Fig. 3 shows that the electric wire of printed circuit board (PCB) in the past links the figure of terminal, the wire connection terminal of printed circuit board (PCB) in the past as shown in Figure 3A, by 4 wire guide angles 13 of front and screw hole 15, Y-axis to connecting portion 12 terminal body 11 and the screw 14 of forming constitute.
At this moment, above-mentioned screw 14 is connected on the screw hole 15 of terminal body 11, and soldering on the copper-clad surface 17 of the printed circuit board (PCB) 16 shown in Fig. 3 (B) is connected above-mentioned printed circuit board (PCB) 16 with not shown electric wire.
Thereby, the wire connection terminal of the printed circuit board (PCB) in the past of Gou Chenging as described above, connect the copper-clad surface 17 or the soldering of printed substrate 16 at the connecting portion 12 of above-mentioned terminal body 11, or when electric wire utilizes wire guide angle 13 to connect, tighten screw 14 with screwdriver and get final product.But, be installed in the terminal body 11 of screw 14 under the state on the copper-clad surface 17 of above-mentioned printed circuit board (PCB) 16, when the operator tightens screw 14, because it is corresponding with the intensity of soldering with intensity of force, then the phenomenon that the soldering on the copper-clad surface 17 comes off can take place, thereby become the reason of above-mentioned printed circuit board (PCB) 16 action failures.
The utility model change is adopted soldering to connect on the electric wire binding terminal of above-mentioned printed circuit board (PCB) in the past and is proposed, its objective is that providing a kind of need not connect in soldering in the past, directly electric wire connects simply, its structure is a U font terminal body, constitute by previous section and aft section, between the opening portion on the copper-clad surface of printed circuit board (PCB), insert, connect electric wire and tighten screw, just well contact thus with the copper-clad surface of above-mentioned printed circuit board (PCB), and by the aft section supporting printing board of above-mentioned terminal body.
The wire connection terminal of printed circuit board (PCB) of the present utility model is characterized in that to achieve these goals: can be inserted in the peristome 10 on the copper-clad surface 8 of printed circuit board (PCB) 9 the U font terminal body 1 by with the screw hole 4 of central authorities and 4 wire guide angles 6, be formed at Y-axis to the previous section 2 that constitutes of coupling part 7, constitute with the aft section 3 that is connected with previous section 2 with the corresponding screw hole 4 ' formation of above-mentioned screw hole 4.
Fig. 1 is an oblique view of showing the wire connection terminal of the printed circuit board (PCB) that relates to embodiment of the present utility model.
Fig. 2 is the state diagram that the wire connection terminal with printed circuit board (PCB) of the present utility model is connected with printed circuit board (PCB).
Fig. 3 is the figure that shows the wire connection terminal of printed circuit board (PCB) in the past.
Below, describe embodiment of the present utility model in detail with regard to accompanying drawing.
Fig. 1 is an oblique view of showing the wire connection terminal that relates to printed circuit board (PCB) of the present utility model, the wire connection terminal of printed circuit board (PCB) of the present utility model is different with soldering splicing ear in the past, it is the terminal body 1 of U font, shown in Fig. 2 (A), owing to insert the peristome 10 of printed circuit board (PCB) 9, connect electric wire (not shown), tighten screw 5, thereby contact well, and support by the rear face 3 of above-mentioned terminal body 1 with the copper-clad surface 8 of above-mentioned printed circuit board (PCB) 9.
The terminal body 1 of above-mentioned U font, previous section 2 and the binding of aft section 3 a usefulness part become one, above-mentioned previous section 2 is by the wire guide angle 6 at the screw hole 4 of central authorities and 4 angles and constitute to the connecting portion 7 that forms at Y-axis, attachment screw 5 in above-mentioned screw hole 4, front end in above-mentioned coupling part 7 forms jog, thereby well contacts with the copper-clad surface 8 of printed circuit board (PCB) 9 described later.
Above-mentioned aft section 3 is that the part of above-mentioned previous section 2 prolong to form one, and by the screw hole 4 corresponding with above-mentioned screw hole 4 ' constitute, the space between above-mentioned previous section 2 and the aft section 3 makes coupling part, the left and right sides 7 form certain thickness as media.
The size of above-mentioned aft section 3 form to contain previous section 2 and than its bigger shape.Thereby the terminal body 1 that forms with previous section 2 and aft section 3 like that, connects electric wire simply shown in Fig. 2 (B) as mentioned above, tightens screw 5 and gets final product.
Fig. 2 is the state diagram that the wire connection terminal with printed circuit board (PCB) of the present utility model is connected with printed circuit board (PCB), Fig. 2 (A) is inserted in opening portion 10 on the copper-clad surface 8 of printed circuit board (PCB) 9 simply with terminal body shown in Figure 11, tighten screw 5, but this on above-mentioned copper-clad surface 8, form screw hole 4 ', and when the previous section 2 of the terminal body 1 of inserting the U font and aft section 3, each screw hole 4,4 ' align, owing to link by screw 5, thereby the soldering that can break away from the past connects.
Fig. 2 (B) assembles the state of terminal body 1 with screw 5 on the copper-clad surface 8 of printed circuit board (PCB) 9, the copper-clad surface 8 of above-mentioned printed circuit board (PCB) 9 is inserted between previous section 2 and the aft section 3, the coupling part 7 that makes above-mentioned previous section 2 is towards above-mentioned copper-clad surface 8, connect electric wire and tighten screw, just can be connected well thus with the copper-clad surface 8 of above-mentioned printed circuit board (PCB) 9, and support by the aft section 3 of above-mentioned terminal body 1, can reduce the weight that contacts with electric wire.
As mentioned above, if employing the utility model, just can break away from the soldering of adopting on the wire connection terminal of in the past printed circuit board (PCB) connects, provide a kind of and not only can directly connect electric wire simply, and because its structure is a U font terminal body, form by previous section and aft section, can be inserted in the opening of the copper-clad surface part of printed circuit board (PCB) simply, connect electric wire and tighten screw, thereby contact well, and provide support by the aft section of above-mentioned terminal body with the copper-clad surface of above-mentioned printed circuit board (PCB).
Claims (1)
1. the wire connection terminal of a printed circuit board (PCB), it is characterized in that: in the terminal body 1 of the U font of the opening part 10 of the copper-clad surface 8 that is inserted in printed circuit board (PCB) 9, by with the wire guide angle 6 at the screw hole 4 of central authorities and 4 angles, be formed at the previous section 2 the coupling part 7 of left and right sides axial direction formed and therewith previous section 2 link aft section 3 formations with the screw hole 4 corresponding ' forms with above-mentioned screw hole 4.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR4607/96 | 1996-03-12 | ||
| KR2019960004607U KR0132622Y1 (en) | 1996-03-12 | 1996-03-12 | Electrical connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2271030Y true CN2271030Y (en) | 1997-12-17 |
Family
ID=19451769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN96220988U Expired - Lifetime CN2271030Y (en) | 1996-03-12 | 1996-08-29 | Electric wire connecting terminal for printed circuit board |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR0132622Y1 (en) |
| CN (1) | CN2271030Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9625173B2 (en) | 2013-03-15 | 2017-04-18 | Honeywell International Inc. | Terminal assembly for an electronic device |
| CN113346255A (en) * | 2021-05-31 | 2021-09-03 | 歌尔股份有限公司 | Connection structure, electronic equipment and wire terminal shell fragment |
-
1996
- 1996-03-12 KR KR2019960004607U patent/KR0132622Y1/en not_active IP Right Cessation
- 1996-08-29 CN CN96220988U patent/CN2271030Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9625173B2 (en) | 2013-03-15 | 2017-04-18 | Honeywell International Inc. | Terminal assembly for an electronic device |
| CN113346255A (en) * | 2021-05-31 | 2021-09-03 | 歌尔股份有限公司 | Connection structure, electronic equipment and wire terminal shell fragment |
| CN113346255B (en) * | 2021-05-31 | 2023-03-14 | 歌尔股份有限公司 | Connection structure, electronic equipment and wire terminal shell fragment |
Also Published As
| Publication number | Publication date |
|---|---|
| KR970056126U (en) | 1997-10-13 |
| KR0132622Y1 (en) | 1998-12-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |