JP3053116U - Male connector on cable - Google Patents

Abstract

(57) [Summary] [Problem] To provide a male connector for a cable. The case includes a case, two support seats, and a plurality of pins. A plurality of insertion grooves are provided at a rear end of the case, and two support seats are provided on both sides of the case. The pin 6 is inserted into the insertion groove 41 of the case 4 from the rear to the front, and one plate body 61 is formed at the rear end of the pin 6, and the bottom surface 61 of the plate body is formed.
a or the rear end face 61b is selectively welded to the circuit board so that the pin 6 can be horizontally or vertically welded to the circuit board.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 The present invention relates to a type of male connector of a cable, in which pins can be horizontally or vertically welded to a circuit board in the connector as required, and the number of components can be reduced.

[0002]

[Prior art]

 There are male and female connectors. Among them, the male connector has pins, and the pins are inserted into the insertion port terminals of the female connector to make electrical connection.

As shown in FIGS. 1 to 3, a conventional male connector A has a case 1, two support seats 2 and a plurality of pins 3 (only one pin is shown in the figure). Has been). A plurality of grooves 11 are provided at the rear end of the case 1, and a concave piece 21 and a convex piece 22 are formed inside and outside the two support seats 2, respectively. The case 1 is fitted into fitting grooves 12 provided on both sides of the case 1, and these support seats are welded to a circuit board (not shown in the figure), so that the case 1 and the circuit board are mechanically connected and fixed. The pin 3 is inserted into the insertion groove 11 of the case 1 from the rear to the front, a curved portion 31 is formed at the rear end of the pin, and the bottom surface 31a of the curved portion is welded to a predetermined circuit position on the circuit board to electrically connect the pin. The pin body located inside the case is inserted into a female connector (not shown in the figure).

However, the above-described conventional male connector A has the following disadvantages in use and assembly. 1. In the connection of the electric circuit, the male connector is connected only by welding the bottom surface 31a of the curved portion 31 of the pin 3 onto the electric circuit board, that is, the male connector is used only in a horizontal manner and used in a vertical manner. In this case, the pin 3 could not be used, that is, the male connector could only be used for horizontal welding and not for vertical welding. 2. The structures of the inner concave piece 21 and the outer convex piece 22 of the above-mentioned two support seats 2 are different, so that these two left and right support seats are symmetrical, so that the same type of support seat can be simultaneously used. It could not be used as left and right support seats, increasing the number of parts.

[0005]

[Problems to be solved by the invention]

 The present invention has been made in order to improve the above-mentioned drawbacks of the conventional male connector, and to provide a male connector for a cable which can perform horizontal or vertical welding as necessary and can reduce the number of parts. Is an issue.

[0006]

[Means for Solving the Problems]

 The invention of claim 1 includes a case 4, two support seats 5 and a plurality of pins 6, a plurality of insertion grooves 41 provided at the rear end of the case 4, and the two support seats 5 are respectively provided in the case 4. The pin 6 is inserted into the insertion groove 41 of the case 4 from the rear to the front, and one plate body 61 is formed at the rear end of the pin 6. The bottom surface 61a or the rear end surface 61b of the body is selectively welded to the circuit board, so that the pins 6 can be horizontally or vertically welded to the circuit board, thus providing a male connector for a cable having the above configuration. .

According to a second aspect of the present invention, a recess 62 is provided substantially at the center of the rear end face 61b of the plate 61 of the pin 6 to prevent the plate 61 from bending and to cross the wiring of the circuit board. The male connector for a cable according to claim 1, wherein the male connector is configured so as not to affect the circuit layout.

According to the invention of claim 3, the inner and outer sides of each one of the two support seats 5 have the same concave piece structure 51, and the inner concave piece 51 of the support seat 5 is used in use. The support seats 5 are fitted into the fitting grooves 42 on both sides of the case 4, and the inner and outer structures of the support seats 5 are completely the same, so that a single type of support seat can be used as the two left and right support seats 5. The male connector of the cable according to claim 1.

The invention of claim 4 includes the case 4, the metal shield 7, and the plurality of pins 6, a plurality of insertion grooves 41 are provided at a rear end of the case 4, and the pins 6 move forward from the rear. The metal shield 7 covers the outer circumference of the case 4, and one plate 61 is formed at the rear end of the pin 6, and the bottom surface 61 a or the bottom 61 a of the plate is formed. The rear end face 61b is selectively welded to the circuit board, thereby enabling the pins 6 to be horizontally or vertically welded to the circuit board, thereby providing a male connector for a cable having the above configuration.

According to a fifth aspect of the present invention, a recess 62 is provided substantially at the center of the rear end face 61b of the plate 61 of the pin 6 to prevent the plate 61 from curving and straddle the wiring of the circuit board. The male connector for a cable according to claim 4, wherein the male connector is configured so as not to affect the circuit layout.

According to the invention of claim 6, fitting holes 71 are provided on both sides of the metal shield 7, and the inner material thereof is folded outward and flat to form a terminal plate 72, and the terminal plate 72 is formed on both sides of the case 4. The male connector for a cable according to claim 4, wherein each of the oblique convex portions 44 is provided, and the fitting hole 71 and the oblique convex portion 44 are engaged with each other.

[0012]

[Embodiment of the invention]

 In the present invention, in a male connector having a case and two support seats and pins, or in a male connector having a case, a metal shield and a pin, one plate is formed at a rear end of the pin. Then, the bottom surface or the rear end surface of the plate is selectively welded to the circuit board, so that horizontal welding or vertical welding is used, that is, a male type of cable having both horizontal and vertical effects. It is a connector.

[0013] The present invention also has a concave piece structure in which the inside and outside of the two support seats are completely coincident, so that a single type of support seat is used for the left and right support seats, and the necessary types of parts are The number of cables has been reduced to a male connector.

[0014]

【Example】

 The structure, features and effects of the present invention will be described below with reference to FIGS.

FIGS. 4 to 6 show one embodiment of the present invention. In this embodiment, the male connector B of the present invention includes a case 4, two support seats 5 and pins 6. A plurality of insertion grooves 41 are provided at the rear end of the case 4. The two support seats 5 are respectively fitted in fitting grooves 42 provided on both sides of the case 4. The pin 6 is inserted into the insertion groove 41 of the case 4 from the front to the rear.

The improvements of the present invention are as follows. One plate 61 is formed at the rear end of the above-mentioned pin 6, and the bottom surface 61a or the rear end surface 61b of the plate is selectively welded to the circuit board during use, thereby using a horizontal welding or a vertical welding. The welding can be used, that is, the male connector B of the present invention has the effect of using both horizontal welding and vertical welding.

In addition, a recess 62 is provided substantially at the center of the rear end face 61b of the plate 61 of the pin 6 so as to prevent the plate 61 from bending and to straddle the wiring of the circuit board. It does not affect the circuit layout.

The inside and outside of each one of the two support seats 5 have the same concave piece structure 51, and the concave pieces 51 inside the support seat 5 are fitted on both sides of the case 4 during use. Since the inner and outer structures of the support seats 5 are completely the same in the grooves 42, the left and right support seats 5 can be formed with a single type of support seat, thereby reducing the number of parts required for preparation. be able to.

FIGS. 7 to 9 show another embodiment of the present invention, in which the outside of the male connector is covered with a metal shield to prevent or reduce external electromagnetic interference. In this embodiment, most of the upper surface of the front end of the case 4 is formed as an opening 43. Thereafter, the outer periphery of the case is covered with a metal shield 7, and fitting holes 71 are provided on both sides of the metal shield 7, and the inside thereof is provided therein. When the material is folded flat outward, a terminal plate 72 is formed. On both sides of the case 4, inclined projections 44 are provided, respectively. When the metal shield 7 is fitted to the case 4 and positioned, the fitting holes 71 of the two are formed. And the oblique projection 44 engage with each other, and the terminal plate 72 of the metal shield 7 is welded to the circuit board to be used for fixing and grounding.

[0020]

[Effect of the invention]

 The male connector of the present invention achieves a reduction in the number of manufactured parts, and can be selectively welded to the circuit board in the connector in a vertical or horizontal manner as required, and is practical, It can be said that the invention has novelty and industrial value.

[Brief description of the drawings]

FIG. 1 is an exploded perspective view of a conventional male connector.

FIG. 2 is a combination diagram of a conventional male connector.

FIG. 3 is a sectional view showing a combination of a conventional male connector.

FIG. 4 is an exploded perspective view of the male connector according to the embodiment of the present invention;

FIG. 5 is a combination diagram of FIG. 4;

FIG. 6 is a combined sectional view of FIG. 4;

FIG. 7 is an exploded perspective view of another embodiment of the male connector of the present invention.

FIG. 8 is a combination diagram of FIG. 7;

9 is a sectional view of the combination of FIG. 7;

[Explanation of symbols]

 A male connector 1 case 11 insertion groove 12 fitting groove 2 support seat 21 concave piece 22 convex piece 3 pin 31 curved part 32 bottom face B male connector 4 case 41 insertion groove 42 fitting groove 43 opening 44 inclined convex part 5 support seat 51 Recessed piece 6 Pin 61 Plate body 61a Bottom surface 61b Rear end surface 62 Depression 7 Metal shield 71 Fitting hole 72 Terminal plate

Claims (6)

[Utility model registration claims] The case includes a case, two support seats, and a plurality of pins. A plurality of insertion grooves are provided at a rear end of the case, and the two support seats are provided on both sides of the case. The pin 6 is fitted into the fitting groove 42 provided, the pin 6 is inserted into the insertion groove 41 of the case 4 forward from the rear, and one plate body 61 is formed at the rear end of the pin 6, and the bottom surface of the plate body is formed. 61
a or the rear end face 61b is selectively welded to the circuit board so that the pin 6 can be horizontally or vertically welded to the circuit board. 2. A recess 62 is provided substantially at the center of the rear end face 61b of the plate 61 of the pin 6 so as to prevent the plate 61 from bending and to straddle the wiring of the circuit board. Yes,
The male connector of a cable according to claim 1, wherein the male connector is configured not to affect a circuit layout. 3. One support seat 5 of each of the two support seats 5.
The inner and outer sides of the support seat 5 have the same concave piece structure 51, and when used, the concave pieces 51 inside the support seat 5 fit into the fitting grooves 42 on both sides of the case 4.
The support seat 5 according to claim 1, characterized in that the support seats 5 have exactly the same inner and outer structures, so that a single type of support seat can be used as the left and right two support seats. Male connector for cable. 4. A case 4, a metal shield 7, and a plurality of pins 6 are included. A plurality of insertion grooves 41 are provided at the rear end of the case 4, and the pins 6 are inserted into the insertion grooves 4
1, the metal shield 7 covers the outer periphery of the case 4, one plate 61 is formed at the rear end of the pin 6, and the bottom surface 61 a or the rear end surface 61 b of the plate is selected. A male connector for a cable having the above-mentioned structure, wherein the pin 6 can be horizontally or vertically welded to the circuit board. 5. A recess 62 is provided at substantially the center of the rear end face 61b of the plate 61 of the pin 6 so as to prevent the plate 61 from bending and to straddle the wiring of the circuit board. Yes,
5. The male connector of a cable according to claim 4, wherein the male connector does not affect the layout of the circuit. 6. A fitting hole 71 is provided on each side of the metal shield 7, and the inner material thereof is bent outward and flat to form a terminal plate 72, and a slanting protrusion 44 is provided on each side of the case 4. The male connector for a cable according to claim 4, wherein the fitting hole 71 and the oblique convex portion 44 are engaged with each other.