TWM625913U - Mid mount type easy-lock and easy-unlock connector - Google Patents

Abstract

The present invention provides a mid mount type easy-lock and easy-unlock connector capable of including a rubber core, a plurality of buckles, a plurality of first terminals and a plurality of second terminals. The rubber core includes a body, a plurality of acting parts, a plurality of buckling parts, a plurality of first terminal grooves, a plurality of stop parts and a plurality of second terminal grooves. The body can be arranged in the opening of the printed circuit board so that a part of the rubber core is exposed on the first surface and a part of the rubber core is exposed on the second surface. The buckle members respectively include a buckle block, a connecting piece, a pressing piece, an elastic piece and a base. The connecting piece connects the pressing piece and the buckle block, and the elastic piece connects the connecting piece and the base. The first terminals are arranged in the first terminal grooves. The second terminals are arranged in the second terminal grooves. Wherein, when the flexible flat cable/flexible printed circuit is inserted toward the insertion port, the buckle blocks lock the buckle holes, and the pressing member deforms the elastic member by the force generated by a pressing or a sliding to unlock the card The locking state of the buckle block and the buckle holes.

Description

Sink-type easy-lock and easy-unlock connectors

The present invention belongs to the technical field of connectors, in particular to a sink-type easy-lock and easy-unlock connector that can be locked and unlocked on a printed circuit board and a flexible circuit board.

Traditionally, the submerged plate-type easy-lock and easy-unlock connector is locked on the printed circuit board, so that the cables connected to the submerged plate-type easy-lock and easy-release connector, such as single-core copper wires or copper stranded wires, can pass through the submerged plate-type easy-lock and easy-release connector. The easy-release connector is electrically connected to the electrodes on the printed circuit board.

In view of this, this creation proposes a sink-type easy-lock and easy-unlock connector, which can be used to solve the problems that cannot be solved by the traditional method.

The first objective of the present invention is to provide a sink-type easy-lock and easy-unlock connector, which can connect a printed circuit board and a flexible circuit board and be embedded in the printed circuit board, for example, it is applied to a backlight module and the like.

The second objective of the present invention is to provide a single or multiple fasteners according to the above-mentioned sink-type easy-lock and easy-unlock connector, so as to fix the sink-type easy-lock and easy-unlock connector on the printed circuit board.

The third objective of the present invention is to provide a latch to lock and unlock the flexible circuit board according to the above-mentioned sink-type easy-lock and easy-unlock connector.

The fourth objective of the present invention is to provide a pressing member of the snap-on member on the visible surface according to the above-mentioned sink-plate easy-locking and easy-unlocking connector, so that the operator can easily assemble and unlock the connector.

The fifth objective of the present invention is based on the above-mentioned sink-plate easy-lock and easy-unlock connector, which is tied to the sink-plate surface (ie, the second surface mentioned in the present invention) to reveal a lower-height rubber core and a snap portion.

The sixth objective of the present invention is based on the above-mentioned sink-type easy-lock and easy-unlock connector, the height of the surface of the pressing member is not higher than the height of the surface of the main body, so as to avoid the problem of unlocking due to accidental touch.

In order to achieve the above object and other objects, the present invention provides a sink-type easy-lock and easy-unlock connector for connecting a printed circuit board and a flexible circuit board. Wherein, an opening is formed on the printed circuit board and a snap hole is formed on two sides of a head end of the flexible circuit board respectively. The printed circuit board has a first surface and a second surface. The sink-plate type easy-locking and easy-unlocking connector includes a rubber core, a plurality of clips, a plurality of first terminals and a plurality of second terminals. The rubber core includes a body, a plurality of action parts, a plurality of snap parts, a plurality of first terminal grooves, a plurality of stop parts and a plurality of second terminal grooves. The body can be arranged in the opening of the printed circuit board so that a part of the rubber core is exposed on the first surface and a part of the rubber core is exposed on the second surface. The body forms an insertion opening and an accommodating space for inserting the flexible circuit board. The acting parts are formed on two sides of the main body. The snap parts are formed on two sides of the accommodating space. The first terminal grooves are formed on a front edge of the accommodating space and the second terminal grooves are formed in the accommodating space a trailing edge of the space. The stoppers are arranged to protrude from the body to stop the rubber core from the opening. The clasp pieces respectively comprise a clasp block, a connecting piece, a pressing piece, an elastic piece and a base. The connecting piece connects the pressing piece and the buckle block, and the elastic piece connects the connecting piece and the base. The buckling block can be arranged corresponding to the buckling hole and the pressing piece can receive a force to generate deformation on the elastic piece. Wherein, the base includes an insert piece and a fixing piece. The insert is inserted into the main body through the snap parts, and the fixing element can be arranged on the printed circuit board. The first terminals are disposed in the first terminal slots. The second terminals are disposed in the second terminal slots. The second terminals are the same as or different from the first terminals. Wherein, when the flexible circuit board is inserted into the insertion port, the buckle blocks lock the buckle holes, and the pressing member deforms the elastic member to unlock the buckle by the force generated by a pressing or a sliding movement. The locking state of the block and the snap holes.

Compared with the traditional sunken plate type easy-lock and easy-unlock connector, the present invention proposes a sunken plate type easy-lock and easy-unlock connector, which can be applied to printed circuit boards and flexible circuit boards, such as a backlight module that provides multiple light-emitting units. Group.

2, 2": PCB

22, 22": The first positioning hole

24, 24": Second positioning hole

26, 26": the first welding point

28, 28": The second welding point

210: Indicator mark

30, 30": The third welding point

4, 4": flexible circuit board

10, 10', 10": Sink-type easy-lock and easy-unlock connectors

102, 102', 102": rubber core

1021, 1021', 1021": Insertion port

1022, 1022', 1022": body

1024, 1024', 1024": Action part

10242, 10242', 10242": Action slot

10244, 10244': Operation Department

10246': Separator Rib

1028, 1028', 1028": Buckle part

10282: Notch

10210, 10210', 10210": The first terminal slot

10212, 10212', 10212": The second terminal slot

10214, 10214', 10214": Stopper

10216, 10216': Guide ribs

10218, 10218', 10218": lead angle

104, 104', 104": Snaps

1042, 1042', 1042": Snap block

1044, 1044', 1044": Connector

1046, 1046', 1046": Press parts

1048, 1048', 1048": elastic parts

10410, 10410', 10410": Stopper

10412, 10412', 10412": Base

104122, 104122', 10412": Inserts

104124, 104124', 104124": Fixtures

104126, 104126': limiter

1062, 1062', 1062": the first terminal

10622, 10622', 10622": The first welding part

10624, 10624', 10624": the first connecting part

10626, 10626', 10626": the first bending part

10628, 10628', 10628": the first contact part

106210, 106210', 106210": The first avoidance structure

1064, 1064', 1064": Second terminal

10642, 10642', 10642": Second welding part

10644, 10644', 10644": Second connecting part

10646, 10646', 10646": Second bending part

10648, 10648', 10648": the second contact part

106410, 106410', 106410": Second avoidance structure

SP, SP', SP": accommodation space

OD, OD': Operation direction

FIG. 1( a ) is a perspective top view of the sink-plate easy-locking and easy-unlocking connector according to the first embodiment of the present invention.

Fig. 1(b) is a schematic bottom perspective view of the sink-plate easy-locking and easy-unlocking connector according to the first embodiment of the present invention.

Fig. 2(a) is a top view illustrating the rubber core of Figs. 1(a) and 1(b) of the present invention.

Fig. 2(b) is a bottom view illustrating the rubber core of Figs. 1(a) and 1(b) of the present invention.

Fig. 2(c) is a rear view illustrating the rubber core of Figs. 1(a) and 1(b) of the present invention.

Fig. 2(d) is a front view illustrating the rubber core of Figs. 1(a) and 1(b) of the present invention.

Fig. 2(e) is a side view illustrating the rubber core of Figs. 1(a) and 1(b) of the present invention.

FIG. 3( a ) is a three-dimensional schematic diagram illustrating the fastener of FIGS. 1( a ) and 1 ( b ) of the present invention.

FIG. 3(b) is a schematic three-dimensional view illustrating the fastener of FIG. 1(a) and FIG. 1(b) of the present invention.

Fig. 4(a) is a side view showing the sink-plate easy-lock and easy-unlock connector of the snap-fit hole of the flexible circuit board of Fig. 3(a) with the snap-lock block of Fig. 1(a).

Figure 4(b) shows that the pressing member of the buckle member of Figure 3(a) is deformed by a sliding force generated by the elastic member of Figure 3(a) to unlock the buckle of the buckle block. Figure 1( a) Side view of the sink-type easy-lock and easy-unlock connector of the snap hole of the flexible circuit board.

FIG. 5 is a perspective view illustrating the first terminal and the second terminal of FIGS. 1( a ) and 1 ( b ) of the present invention.

FIG. 6( a ) is a perspective top view of the sink-plate easy-locking and easy-unlocking connector according to the second embodiment of the present invention.

Fig. 6(b) is a schematic bottom perspective view of the sink-plate easy-locking and easy-unlocking connector according to the second embodiment of the present invention.

Fig. 7(a) is a top view illustrating the rubber core of Figs. 6(a) and 6(b) of the present invention.

Fig. 7(b) is a bottom view illustrating the rubber core of Figs. 6(a) and 6(b) of the present invention.

Fig. 7(c) is a rear view illustrating the rubber core of Figs. 6(a) and 6(b) of the present invention.

Fig. 7(d) is a front view illustrating the rubber core of Figs. 6(a) and 6(b) of the present invention.

Fig. 7(e) is a side view illustrating the rubber core of Figs. 6(a) and 6(b) of the present invention.

FIG. 8( a ) is a three-dimensional schematic diagram illustrating the fastener of FIG. 6( a ) and FIG. 6( b ) of the present invention.

FIG. 8(b) is a three-dimensional schematic diagram illustrating the fastener of FIG. 6(a) and FIG. 6(b) of the present invention.

FIG. 9 is a partial enlarged rear view illustrating the sink-plate easy-lock and easy-unlock connector shown in FIGS. 6( a ) and 6 ( b ) of the present invention.

FIG. 10 is a perspective view illustrating the first terminal and the second terminal of FIG. 6( a ) and FIG. 6( b ) of the present invention.

FIG. 11( a ) is a top view of the sink-plate easy-lock and easy-unlock connector according to the third embodiment of the present invention.

Fig. 11(b) is a partially enlarged schematic view illustrating the sink-plate easy-lock and easy-unlock connector of Fig. 11(a) of the present invention.

Fig. 12(a) is a top view illustrating the rubber core of Figs. 11(a) and 11(b) of the present invention.

Fig. 12(b) is a bottom view illustrating the rubber core of Figs. 11(a) and 11(b) of the present invention.

Fig. 12(c) is a rear view illustrating the rubber core of Figs. 11(a) and 11(b) of the present invention.

Fig. 12(d) is a front view illustrating the rubber core of Figs. 11(a) and 11(b) of the present invention.

Fig. 12(e) is a side view illustrating the rubber core of Figs. 11(a) and 11(b) of the present invention.

FIG. 13( a ) is a three-dimensional schematic diagram illustrating the fastener of FIGS. 11( a ) and 11 ( b ) of the present invention.

Fig. 13(b) is a schematic perspective view illustrating the fasteners of Figs. 11(a) and 11(b) of the present invention.

FIG. 14 is a perspective view illustrating the first terminal and the second terminal of FIGS. 11( a ) and 11 ( b ) of the present invention.

In order to fully understand the purpose, features and effects of this creation, the following specific embodiments are used in conjunction with the accompanying drawings to give a detailed description of this creation, as follows.

In this work, the use of "a" or "an" is used to describe the elements, elements and components described herein. This is only for the convenience of explanation and to provide a general meaning to the scope of this creation. Thus, unless it is clear that it is meant otherwise, such descriptions should be read to include one, at least one, and the singular also includes the plural.

In this work, the terms "includes," "includes," "has," "includes," or any other similar terms are intended to cover non-exclusive inclusions. For example, a plural containing An element, structure, article or device of a component is not limited to only those elements listed herein, but may include other elements not expressly listed but which are generally inherent to the element, structure, article or device. Otherwise, unless expressly stated to the contrary, the term "or" refers to an inclusive "or" and not an exclusive "or".

Please refer to FIG. 1( a ) and FIG. 1( b ), which are three-dimensional schematic diagrams of the sink-plate easy-lock and easy-unlock connector according to the first embodiment of the present invention. Fig. 1(a) is a schematic top view of the sink-plate type easy-lock and easy-unlock connector according to the first embodiment of the present invention, and Fig. 1(b) is a three-dimensional bottom view of the sink-plate type easy-lock and easy-unlock connector according to the first embodiment of the present invention. Schematic.

In FIGS. 1( a ) and 1 ( b ), the sink-type easy-lock and easy-unlock connector 10 is used to connect a printed circuit board 2 and a flexible circuit board 4 . Among them, the printed circuit board 2 forms an opening (the position where the sink-type easy-lock and easy-unlock connector 10 is arranged) and a snap hole (not shown in the figure) is formed on the two sides of a head end of the flexible circuit board 4 respectively. The traditional flexible circuit board 4 has snap holes on both sides of the head end. In addition, the printed circuit board 2 has a first surface and a second surface, the first surface of the printed circuit board 2 is shown in FIG. 1( a ), and the printed circuit board is shown in FIG. 1( b ) 2 on the second surface.

The sink-plate easy-locking and easy-unlocking connector 10 includes a rubber core 102 , a plurality of clips 104 , a plurality of first terminals 1062 and a plurality of second terminals 1064 . In addition, the printed circuit board 2 further includes a first positioning hole 22 , a second positioning hole 24 , a first soldering point 26 , a second soldering point 28 , a third soldering point 30 , an indicator mark 210 and the like in addition to the openings. The first positioning hole 22 and the second positioning hole 24 can provide the function of foolproof insertion when the sink-plate easy-lock and easy-unlock connector 10 is inserted into the opening, wherein the first positioning hole 22 and the second positioning hole 24 The different positions and sizes of the openings are designed to match the structure of the sink-plate easy-lock and easy-unlock connector 10 to achieve a foolproof design. The first welding point 26 , the second welding point 28 and the third welding point 30 are used to provide the sink-type easy-lock and easy-unlock connector 10 Rational connection or electrical connection, the physical connection can fix the sink-type easy-lock and easy-unlock connector 10 to the printed circuit board 2, and the electrical connection can be in the sink-type easy-lock and easy-unlock connector 10, flexible circuit board. 4 and the printed circuit board 2 to transmit electronic signals.

Referring to FIGS. 2( a ) to 2 ( e ) together, it is a schematic diagram illustrating various viewing angles of the rubber core of FIGS. 1( a ) and 1 ( b ) of the present invention. Fig. 2(a) is a top view illustrating the rubber core of Figs. 1(a) and 1(b) of the present invention; Fig. 2(b) is a top view illustrating the rubber core of Fig. 1(a) and Fig. 1(b) of the present invention. Bottom view; Figure 2(c) illustrates the rear view of the rubber core in Figures 1(a) and 1(b) of this creation; Figure 2(d) illustrates the difference between Figures 1(a) and 1(b) of this creation A front view of the rubber core; and, FIG. 2(e) is a side view illustrating the rubber core of FIGS. 1(a) and 1(b) of the present invention.

The rubber core 102 includes a body 1022 , a plurality of action parts 1024 , a plurality of buckle parts 1028 , a plurality of first terminal grooves 10210 , a plurality of stopper parts 10214 and a plurality of second terminal grooves 10212 . Here, the number of the plurality of action parts 1024 , the plurality of snap parts 1028 , the plurality of first terminal grooves 10210 , the plurality of stopper parts 10214 and the plurality of second terminal grooves 10212 is described by taking two as an example.

The body 1022 can be disposed in the opening of the printed circuit board 2 so that a part of the rubber core 102 is exposed on the first surface and a part of the rubber core 102 is exposed on the second surface. In addition, the body 102 forms an insertion opening 1021 and an accommodating space SP to be able to insert the flexible circuit board 4 . Here, the insertion opening 1021 may also form a chamfer 10218 , so that the flexible circuit board 4 can smoothly enter the insertion opening 1021 .

The acting parts 1024 are formed on two sides of the main body 1022 , and the side surfaces here refer to the surface indicated in FIG. 2( b ).

The snap portions 1028 are formed on two sides of the accommodating space SP, and the side surfaces here refer to the surface indicated in FIG. 2( c ).

The first terminal grooves 10210 are formed at a front edge of the accommodating space SP (the side surface here refers to the surface indicated in FIG. 2(d) ), and the second terminal grooves 10212 are formed at the front edge of the accommodating space SP. A trailing edge (the side referred to here as the face referred to in Figure 2(c)). Here, the first terminal grooves 10210 and the second terminal grooves 10212 can be arranged alternately, so as to reduce the volume of the sink-plate easy-lock and easy-unlock connector 10 .

The stoppers 10214 are disposed protruding from the body 1022 to stop the rubber core 102 in the opening.

In another embodiment, the main body 1022 is further formed with guiding ribs 10216 and 10216 ′ to guide the rubber core 102 to be disposed in the opening.

In another embodiment, the peripheral edge of the main body 1022 can also form a chamfering structure, for example, the peripheral edge of the main body 1022 inserted into the opening can form a chamfering structure (not shown) for easy insertion into the opening.

Referring to FIGS. 3( a ) to 3 ( b ) together, it is a three-dimensional schematic diagram illustrating different angles of the fasteners of FIGS. 1( a ) and 1 ( b ) of the present invention. Fig. 3(a) is a three-dimensional schematic diagram illustrating the fastener of Figs. 1(a) and 1(b) of the present invention, and Fig. 3(b) is a diagram illustrating the card of Figs. 1(a) and 1(b) of the present invention A three-dimensional schematic diagram of the fastener.

The latching member 104 includes a latching block 1042 , a connecting member 1044 , a pressing member 1046 , an elastic member 1048 and a base 10412 . The connecting piece 1044 connects the pressing piece 1046 and the locking block 1042 , and the elastic piece 1048 connects the connecting piece 1044 and the base 10412 . The buckling block 1042 can be disposed corresponding to the buckling hole and the pressing member 1046 can receive a force to generate deformation on the elastic member 1048 .

Here, the base 10412 includes an inserting part 104122 and a fixing part 104124 . The insert 104122 is inserted into the body 1022 through the snap portion 1028, and the fixing member 104124 can be disposed on the printed circuit board 2 (for example, the fixing member 104124 can be soldered to the third soldering point 30). In addition, the number of the inserts 104122 can be one or a plurality of structural designs, for example, there is another insert 104122 in FIG. 3( a ). For example, the notch 10282 in FIG. 2( e ) is formed by the buckling portion 1028 , so that the insert 104122 can be inserted into the notch 10282 , so that the buckling piece 104 is fixed on the buckling portion 1028 .

Here, the buckle 104 further includes a stopper 10410 and the action portion 1024 further includes an action slot 10242 and an operation portion 10244. For example, the shape of the stopper 10410 is a T-shaped body to correspond to the action slot 10242 having the shape of a concave T-shaped body. , and the operating portion 10244 can be a slope. The stopper 10410 is connected to the pressing piece 1046 . The stopper 10410 is arranged in the action groove 10242. When the pusher 1046 is actuated to slide along the operation portion 10244, the stopper 10410 of the pusher 1046 is linked together, so that the stopper 10410 moves in the action slot 10242, and the pusher 1046 is exposed. on the second surface.

In one embodiment, the base 10412 further includes limiting members 104126 and 104126'. The number of the limiter is single or plural, and here, two are taken as an example for description. The limiting members 104126 and 104126 ′ can cover the rubber core 102 with the limiting member 104126 after the engaging member 104 is combined with the engaging portion 1028 , so that the engaging member 104 is fixed to the rubber core 102 .

Referring to FIG. 5 together, it is a three-dimensional schematic diagram of the first terminal and the second terminal of FIG. 1( a ) and FIG. 1( b ) of the present invention.

The first terminal 1062 is disposed in the first terminal groove 10210 . Here, the first terminal board 1062 further includes a first welding portion 10622 , a first connecting portion 10624 , a first bending portion 10626 and a first contact portion 10628 . The first connecting portion 10624 connects the first bending portion 10626 and the first welding portion 10622 . The first contact portion 10628 extends from the first bending portion 10626 to be able to be electrically connected to the flexible circuit board 4 , and there is a first avoidance structure 106210 between the first welding portion 10622 and the first connecting portion 10624 . In another embodiment, the first contact portion 10628 may further include at least one contact point protruding from the surface of the first contact portion 10628, which ensures that the first contact portion 10628 can be smoothly electrically connected to the flexible circuit board 4, especially the flexible circuit board 4. The circuit board 4 has an uneven condition or other conditions that prevent smooth electrical connection.

The second terminal 1064 is disposed in the second terminal slot 10212 . Here, the second terminal 1064 and the first terminal 1062 have the same structural design. In other embodiments, the second terminal 1064 and the first terminal 1062 may also have different structural designs. Here, the second terminal 1064 further includes a second welding portion 10642 , a second connecting portion 10644 , a second bending portion 10646 and a second contact portion 10648 . The second connecting portion 10644 connects the second bending portion 10646 and the second welding portion 10642 . The second contact portion 10648 extends from the second bending portion 10646 to be able to be electrically connected to the flexible circuit board 4 , and there is a second avoidance structure 106410 between the second welding portion 10642 and the second connecting portion 10644 . In another embodiment, the second contact portion 10648 may further include at least one contact point protruding from the surface of the second contact portion 10648, which ensures that the second contact portion 10648 can be smoothly electrically connected to the flexible circuit board 4, especially the flexible circuit board 4. The circuit board 4 has an uneven condition or other conditions that prevent smooth electrical connection.

In the above, the first avoidance structure 106210 and the second avoidance structure 106410 are designed to keep the first terminal 1062 and the second terminal 1064 away from the opening of the printed circuit board 2 by a distance to avoid the metal layer (not shown) formed by the opening. A short circuit occurs due to conduction. Taking FIG. 5 as an example, the first connection portion 10624 and the first avoidance structure 106210 are bent, so that on the same horizontal plane, the first avoidance structure 106210 is lower than the first connection portion 10624, and the first avoidance structure 106210 is connected to the first avoidance structure 106210. A welding part 10622 is also bent, so that on the same level, the first avoidance structure 106210 is lower than the first connection part 10624. In other words, the first avoidance structure 106210 is lower than the first connection part 10624 and the first welding part. 10622, in the three-dimensional bottom view of FIG. 1(b), on the same horizontal plane, the first avoidance structure 106210 is higher than the first connecting portion 10624 and the first welding portion 10622, so that the first terminal 1062 can avoid direct electrical Contact the metal layer on the inner sidewall of the opening. Similarly, the description of the first terminal 1062 can also be applied to the second terminal 1064 , so that the second avoidance structures 106410 are all lower than the second connecting portion 10644 and the second welding portion 10642 .

Therefore, when the flexible circuit board 4 is inserted into the insertion port 1021, it can refer to FIG. 4(a), which shows the buckle block 1042 of FIG. 3(a) to lock the buckle of the flexible circuit board 4 of FIG. 1(a). The side view of the hole-sinking easy-locking and easy-unlocking connector, also referring to FIG. 4(b), shows that the pressing member 1046 of the latching member 104 of FIG. The elastic piece 1048 of FIG. 3( a ) is deformed to unlock the latch block 1042 to lock the latch hole of the flexible circuit board 4 of FIG. 1( a ), which is a side view of the sink-type easy-lock and easy-unlock connector. 4(b), it is shown that the pressing member 1046 is subjected to a vector force between the positive X-axis and the positive Y-axis, so that the pressing member 1046 slides toward an arc, and when the operating portion 10244 below the pressing member 1046 is an inclined surface , the pressing member 1046 will slide along the operation direction OD of the inclined plane, so as to achieve the purpose of sliding and unlocking. It is worth noting that the height of the surface of the pressing member 1046 is not higher than the height of the surface of the body 1022 . Wherein, the surface of the main body 1022 is exposed on the second surface to prevent unlocking by accidentally touching the pressing member 1046 .

Please refer to FIG. 6( a ) and FIG. 6( b ), which are three-dimensional schematic diagrams of the sink-plate easy-lock and easy-unlock connector according to the second embodiment of the present invention. Fig. 6(a) is a schematic top view of the sink-plate type easy-lock and easy-unlock connector according to the second embodiment of the present invention, and Fig. 6(b) is a three-dimensional bottom view of the sink-plate type easy-lock and easy-unlock connector according to the second embodiment of the present invention. Schematic.

The sink-plate easy-locking and easy-unlocking connector 10 ′ is the same as the first embodiment, and includes a rubber core 102 ′, a plurality of clips 104 ′, a plurality of first terminals 1062 ′ and a plurality of second terminals 1064 ′.

Referring to FIGS. 7( a ) to 7 ( e ) together, it is a schematic diagram illustrating various viewing angles of the rubber core of FIGS. 6( a ) and 6 ( b ) of the present invention. Fig. 7(a) is a top view illustrating the rubber core of Fig. 6(a) and Fig. 6(b) of the present invention; Fig. 7(b) is a top view illustrating the rubber core of Fig. 6(a) and Fig. 6(b) of the present invention. Bottom view; Figure 7(c) illustrates the rear view of the rubber core in Figures 6(a) and 6(b) of this creation; Figure 7(d) illustrates the difference between Figures 6(a) and 6(b) of this creation A front view of the rubber core; and, FIG. 7(e) is a side view illustrating the rubber core of FIGS. 6(a) and 6(b) of the present invention.

In FIGS. 7( a ) to 7 ( e ), the rubber core 102 ′, the insertion opening 1021 ′, the stopper portion 10214 ′, the main body 1022 ′, the acting portion 1024 ′, the buckle portion 1028 ′, and the first terminal groove 10210 ′ , the second terminal slot 10212', the accommodating space SP', the chamfer 10218' and other structures and functional descriptions of the components are the same as those described above, and will not be repeated here. The difference from the first embodiment is that the action portion 1024' in this embodiment further includes an action groove 10242', an operation surface 10244', and a partition rib 10246', corresponding to the subsequent snap members 1028, which will be described later. .

8( a ) to 8 ( b ) together, it is a three-dimensional schematic diagram illustrating different angles of the fasteners of FIGS. 6( a ) and 6 ( b ) of the present invention. Fig. 8(a) is a three-dimensional schematic diagram illustrating the fastener of Figs. 6(a) and 6(b) of the present invention, and Fig. 8(b) is a diagram illustrating the card of Fig. 6(a) and Fig. 6(b) of the present invention A three-dimensional schematic diagram of the fastener.

Referring to FIG. 9 together, it is a partial enlarged rear view illustrating the sink-plate easy-lock and easy-unlock connector of FIGS. 6( a ) and 6 ( b ) of the present invention.

Different from the fastener 104 of the first embodiment, the fastener 104 ′ includes a fastener block 1042 ′, a connecting element 1044 ′, a pressing element 1046 ′, an elastic element 1048 and a base 10412 ′. The clip 104' further includes a positioning groove 104128'. The positioning grooves 104128 are disposed corresponding to the partition ribs 10246', so that when the clip 104' is inserted into the clip portion 1028', the positioning slots 104128 are guided by the partition ribs 10246' to dispose the clip 104' on the clip portion 1028', In addition, the pressing member 1046', the connecting member 1044' and the locking block 1042' are arranged in the action groove 10242', and the base 10412', the elastic member 1048' and the fixing member 104124 are arranged in the operation part 10244'. When the operating portion 10244' is pressed by a force (refer to the operating direction OD' of the force in FIG. 9), the interlocking block 1042' of the pressing member 1046' moves, and the pressing member 1046' is exposed on the second surface.

Referring to FIG. 10 together, it is a three-dimensional schematic diagram of the first terminal and the second terminal of FIG. 6( a ) and FIG. 6( b ) of the present invention.

The first terminal 1062' is disposed in the first terminal groove 10210'. Here, the first terminal board 1062' further includes a first welding portion 10622', a first connecting portion 10624', a first bending portion 10626' and a first contact portion 10628'. The first connecting portion 10624' connects the first bending portion 10626' and the first welding portion 10622'. The first contact portion 10628' extends from the first bending portion 10626' to be able to be electrically connected to the flexible circuit board, and there is a first avoidance structure 106210' between the first welding portion 10622' and the first connecting portion 10624'. The function of the first avoidance structure 106210 ′ is the same as that of the previous embodiment, and will not be repeated here.

The second terminal 1064' is disposed in the second terminal groove 10212'. Here, the second terminal 1064' and the first terminal 1062' have the same structural design. In addition, the second terminal 1064' further includes a second welding portion 10642', a second connecting portion 10644', a second bending portion 10646' and a second contact portion 10628'. The second connecting portion 10644' connects the second bending portion 10646' and the second welding portion 10642'. The second contact portion 10648' extends from the second bending portion 10646' to be able to be electrically connected to the flexible circuit board, and there is a second avoidance structure 106410' between the second welding portion 10642' and the second connecting portion 10644'. The function of the second avoidance structure 106410 ′ is the same as that of the previous embodiment, and will not be repeated here.

Please refer to FIG. 11( a ) and FIG. 11( b ), which are schematic views from different perspectives of the sink-plate easy-locking and easy-unlocking connector according to the third embodiment of the present invention. Fig. 11(a) is a top view of the sink-plate easy-lock and easy-unlock connector according to the third embodiment of the present invention, and Fig. 11(b) illustrates a part of the sink-plate easy-lock and easy-unlock connector of Fig. 11(a) of the present invention Enlarge the schematic.

The sink-plate easy-locking and easy-unlocking connector 10" is the same as the first and second embodiments, which includes a rubber core 102", a plurality of clips 104", a plurality of first terminals 1062" and a plurality of second terminals 1064", a stopper Parts 10214", etc., which are applied to the printed circuit board 2" and the flexible circuit board 4", and the printed circuit board 2" has a hole (the sink-type easy-lock and easy-unlock connector 10" is embedded in the printed circuit board 2". position), the first positioning hole 22", the second positioning hole 24", the first welding point 26", the second welding point 28", the third welding point 30", etc.

Referring to FIGS. 12( a ) to 12 ( e ) together, it is a schematic diagram illustrating various viewing angles of the rubber core of FIGS. 11 ( a ) and 11 ( b ) of the present creation. Fig. 12(a) is a top view illustrating the rubber core of Figs. 11(a) and 11(b) of the present invention; Fig. 12(b) is a top view illustrating the rubber core of Fig. 11(a) and Fig. 11(b) of the present invention. Bottom view; Figure 12(c) illustrates the rear view of the rubber core of Figures 11(a) and 11(b) of the present creation; Figure 12(d) illustrates the difference between Figures 11(a) and 11(b) of the present creation Front view of the rubber core; and, Figure 12(e) is a side view illustrating the rubber core of Figures 11(a) and 11(b) of the present invention.

In Figures 12(a) to 12(e), the rubber core 102", the insertion port 1021", the stopper portion 10214", the main body 1022", the acting portion 1024', the buckle portion 1028", and the first terminal groove 10210" , the second terminal slot 10212", the accommodating space SP", the chamfer 10218" and other structures and functional descriptions of the components are the same as those described above, and will not be repeated here. The difference from the first embodiment or the second embodiment is that The structure of the action groove 10242" provided in this embodiment corresponds to the subsequent snap-on member 1028, which will be described later.

Referring to FIGS. 13( a ) to 13 ( b ) together, it is a three-dimensional schematic diagram illustrating different angles of the fasteners of FIGS. 11 ( a ) and 11 ( b ) of the present invention. Fig. 13(a) is a three-dimensional schematic diagram illustrating the fasteners of Figs. 11(a) and 11(b) of the present invention, and Fig. 13(b) is a diagram illustrating the card of Figs. 11(a) and 11(b) of the present invention A three-dimensional schematic diagram of the fastener.

The buckle 104" includes a buckle block 1042", a connecting piece 1044", a pressing piece 1046", an elastic piece 1048", an inserting piece 104122", a fixing piece 104124" and a base 10412". The connecting member 1044" connects the pressing member 1046" and the locking block 1042". Here, the pressing member 1046" provides a large pressing area, and the elastic member 1048" also connects the connecting member 1044" and the base 10412". The buckle block 1042" can be arranged corresponding to the buckle hole and the pressing member 1046" can receive a force to press the elastic member 1048" is deformed. Here, between the connecting piece 1044" and the locking block 1042" is a rectangular body and can be set corresponding to the action groove 10242", so that the locking piece 104" can be inserted into the action groove 10242" to expose the pressing piece 1046" on the body 1022". In another embodiment, for example, the notch 10282 in FIG. 2( e ) is formed by the clasp 1028 ″, so that the insert 104122 ″ can be inserted into the notch, and the clasp 104 ″ is fixed on the clasp 1028 ″.

Referring to FIG. 14 together, it is a three-dimensional schematic diagram of the first terminal and the second terminal of FIG. 11( a ) and FIG. 11 ( b ) of the present invention.

The first terminal 1062" includes a first welding portion 10622", a first connecting portion 10624", a first bending portion 10626", a first contact portion 10628" and a first avoidance structure 106210"; and the second terminal 1064" includes The second welding portion 10642", the second connecting portion 10644", the second bending portion 10646", the second contact portion 10648" and the second avoidance structure 106410". The descriptions of the parts of the first terminal 1062" and the second terminal 1064" are the same as those described above, and will not be repeated here.

The present creation has been disclosed above with preferred embodiments, but those skilled in the art should understand that the embodiments are only used to describe the present creation, and should not be construed as limiting the scope of the present creation. It should be noted that all changes and substitutions equivalent to the embodiments should be set to be covered within the scope of the present creation. Therefore, the scope of protection of this creation shall be determined by the scope of the patent application.

2: Printed circuit board

22: The first positioning hole

24: Second positioning hole

4: Flexible circuit board

10: Sink-type easy-lock and easy-unlock connector

102: plastic core

104: Snaps

Claims (13)

A sink-plate type easy-lock and easy-unlock connector is used to connect a printed circuit board and a flexible circuit board, wherein the printed circuit board forms an opening and two sides of the head end of the flexible circuit board respectively form snap holes, and the printed circuit board forms an opening respectively. The circuit board has a first surface and a second surface, and the sinking plate type easy-locking and easy-unlocking connector includes: a rubber core, which has a main body, a plurality of action parts, a plurality of snap parts, a plurality of first terminal grooves, a plurality of stop parts and a plurality of A second terminal slot, the body is provided for being disposed in the opening of the printed circuit board so that a part of the rubber core is exposed on the first surface and a part of the rubber core is exposed on the second surface, the body forms an insertion opening and a container A space for inserting the flexible circuit board, the action parts are formed on two sides of the main body, the snap parts are formed on both sides of the accommodating space, and the first terminal grooves are formed in the accommodating space The front edge and the second terminal grooves are formed on the rear edge of the accommodating space, and the stopper parts are arranged to protrude from the body to stop the rubber core in the opening; a plurality of buckles are respectively It has a snap block, a connecting piece, a pressing piece, an elastic piece and a base, the connecting piece connects the pressing piece and the snapping block, and the elastic piece connects the connecting piece and the base, and the snapping block supplies the corresponding The snap hole is provided and the pressing piece is used for receiving a force to produce deformation on the elastic piece, wherein the base includes an insert piece and a fixing piece, and the insert piece is inserted into the body and the fixing piece through the snap parts for the purpose of arranged on the printed circuit board; a plurality of first terminals are arranged in the first terminal slots; and a plurality of second terminals are arranged in the second terminal slots, and the second terminals are connected with the first terminals same or different; Wherein, when the flexible circuit board is inserted into the insertion port, the snap blocks lock the snap holes, and the pressing member is deformed and unlocked by the elastic member by the force generated by pressing or sliding. The locking state of the buckle blocks and the buckle holes. The sink-plate easy-locking and easy-unlocking connector as claimed in claim 1, wherein the base further comprises a limiter, the limiter is single or plural, and the limiter covers the rubber core. The sink-plate type easy-locking and easy-unlocking connector as claimed in claim 2, wherein the latching pieces further comprise a plurality of stoppers and a plurality of action parts respectively, and the action part further comprises a plurality of action grooves and a plurality of operation parts, and the stoppers further comprise a plurality of action parts and a plurality of operation parts. It is connected to the pressing pieces, and the stoppers are arranged in the action grooves. When the pressing pieces are actuated and slide along the operating parts, the pressing pieces are linked with the stoppers, so that the stoppers are The blocking pieces move in the action grooves, and the pressing pieces are exposed on the second surface. The sinking plate type easy-locking and easy-unlocking connector according to claim 3, wherein the shape of the stoppers is a T-shaped body and the shape of the action grooves is a concave T-shaped body. The sink-plate easy-locking and easy-unlocking connector as claimed in claim 1, wherein the first terminals further comprise a first welding part, a first connecting part, a first bending part and a first contact part, the first connecting part connecting the first bending part and the first welding part, the first contact part extending from the first bending part to electrically connect the flexible circuit board, and between the first welding part and the first connecting part having a first avoidance structure; and, the second terminals further include a second welding portion, a second connecting portion, a second bending portion and a second contact portion, the second connecting portion connects the second bending portion and the A second welding portion, the second contact portion extends from the second bending portion to electrically connect the flexible circuit board, and a second avoidance structure is provided between the second welding portion and the second connecting portion. The sinker-type easy-lock and easy-unlock connector of claim 5, wherein the first avoidance structures and the second avoidance structures keep the first terminals and the second terminals away from the printed circuit board Open the hole for a distance. The sink-plate easy-to-lock and easy-to-unlock connector as claimed in claim 5, wherein at least one of the first contact parts and the second contact parts further comprises a contact point protruding from the surfaces of the first contact parts with the surfaces of the second contact portions. The sink-plate type easy-locking and easy-unlocking connector as claimed in claim 7, wherein the first connecting portion and the first welding portion are respectively bent between the first avoidance structure, so that the On one side of the two surfaces, the height of the first avoidance structure from the second surface is higher than the heights of the first connecting portion and the first welding portion from the second surface respectively; The second welding portion is respectively bent with the second avoidance structure, so that on one side of the second surface of the printed circuit board, the height of the second avoidance structure from the second surface is higher than that of the second connection The height of the part and the second welding part respectively from the second surface. The sink-plate type easy-locking and easy-unlocking connector as claimed in claim 7, wherein the main body further forms a guiding rib to guide the rubber core to be disposed in the opening. The sink-plate type easy-locking and easy-unlocking connector as claimed in claim 1, wherein the first terminal grooves and the second terminal grooves are arranged in a staggered manner. The sink-plate type easy-locking and easy-unlocking connector as claimed in claim 1, wherein the latching pieces further comprise positioning grooves, and the acting parts further comprise an acting groove, an operating part and a separation rib, respectively, and the positioning grooves are opposite to Separation ribs should be arranged so that when the clips are inserted into the clips, the positioning grooves are guided by the partition ribs to set the clips on the clips, and then press The parts, the connecting parts and the snap blocks are arranged in the action slots, and the bases, The elastic pieces and the fixing pieces are arranged on the operating parts. When the pressing pieces are pressed by the force on the operating parts, the pressing pieces move in conjunction with the locking blocks, and the pressing pieces move. exposed on the second surface. The sink-plate type easy-locking and easy-unlocking connector as claimed in claim 1, wherein the action portion further comprises a plurality of action grooves, and the clips are inserted into the action grooves, so that the pressing pieces are exposed on the second surface . The sink-plate easy-lock and easy-unlock connector as claimed in claim 1, wherein the height of the surfaces of the pressing pieces is not higher than the height of the surface of the main body, and the surface of the main body is exposed on the second surface.

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