TWM635592U - Lvds type connector - Google Patents

Abstract

The invention provides an LVDS type connector, which comprises a head, a base, a pressing piece, a plurality of terminals, and a plurality of fixing pieces. The head provides a rubber core to cover the shell. The rubber cores form a plurality of guiding grooves through the rubber cores, and the rubber cores form a plurality of first clamping grooves. The base includes a second body, a plurality of action grooves, a plurality of guide pieces, and a plurality of terminal slots. The pressing piece includes a fourth body, a plurality of rotating shafts, and a plurality of second locking points. The fourth body forms the rotating shafts and the second locking points. The terminals are arranged in terminal slots. The fixing members fix the second body on the printed circuit board. Wherein the head moves along the guide pieces through the guide grooves so that the first locking grooves act on the second locking points, and the rotating shafts are driven to rotate in the acting grooves until a flattened conductor is electrically connected to the terminals.

Description

LVDS type connector

As a technical field of connectors, the present invention particularly provides an LVDS type connector capable of avoiding accidental unlocking.

The traditional connector is unlocked and latched through the buckle structure; however, when the number of connector terminals is large or the size is small, it may be unlocked by mistake, resulting in wrong transmission of electrical signals.

In view of this, this creation proposes an LVDS type connector to solve the problems caused by traditional connectors or the problems that cannot be solved.

The purpose of this creation is to provide an LVDS type connector, which provides one or more structures to prevent the head end and the seat end from being easily unlocked.

To achieve the above and other purposes, the present invention provides an LVDS type connector for connecting a flat wire and a printed circuit board. The LVDS type connector includes a head end, a seat end, a pressing piece, a plurality of terminals and a plurality of fixing pieces. The head end includes a rubber core and a shell. The rubber core covers the shell. The housing is capable of accommodating flat wires. The rubber core includes a plurality of first locking elements and the housing has a plurality of fifth locking elements. The first fasteners are set corresponding to the fifth fasteners. By means of the A buckle fastens the fifth buckle so that the casing is combined with the rubber core, and the rubber core forms a plurality of guide holes passing through the rubber core and the rubber core to form a plurality of first clamping points. The seat end includes a second body, a plurality of function slots, a plurality of guide pieces and a plurality of terminal slots. The second body forms the function grooves, the guides and the terminal grooves. The guide pieces are arranged corresponding to the guide holes. The pressing part includes a fourth body, a plurality of rotating shafts and a plurality of second clamping points. The fourth body forms the rotation axes and the second locking points. The rotation axes are set corresponding to the action slots and the second clamping points are set corresponding to the first clamping points. The terminals are arranged in the terminal slots. And, the fixing parts are arranged on the seat end to fix the second body on the printed circuit board. Wherein, the head end moves along the guides through the guide holes, so that the first clamping points act on the second clamping points, and the rotating shafts are driven to rotate in the action grooves until the flat wire electrically connected with these terminals.

2: Flat wire

4: Printed circuit board

10: LVDS type connector

12: Head end

122: rubber core

1222: The first body

1224: The first buckle

1226: guide hole

1228: The first card point

12210: The third card point

12212: Holder

124: The first shell

1242: The third body

1244: The third buckle

1246: first extension

126: second shell

1262: The Fifth Body

1264: The fifth buckle

1266: Second extension

1268: stopper

14: seat end

142: The Second Body

144, 144': action slot

146: guide

148: terminal slot

1410: the second buckle

16: Press piece

162: The fourth body

164: Rotation axis

166: Second card point

168: Second card slot

1682: bump

18:Fixer

182: The Sixth Body

184, 186: buckle slot

20: terminal

F: force

FIG. 1( a ) is a first perspective view of the LVDS connector of the present invention.

FIG. 1( b ) is a second perspective view of the LVDS connector of the present invention.

Fig. 2 is a three-dimensional schematic diagram illustrating the head end of Fig. 1 of the present invention.

Fig. 3 is an exploded schematic view illustrating the head end of Fig. 1 of the present invention.

FIG. 4 is a three-dimensional schematic view illustrating that the seat end, the pressing member and the fixing member of FIG. 1 of the present invention are arranged on the printed circuit board.

Fig. 5 is an exploded schematic view illustrating the seat end, the pressing part and the fixing part of Fig. 1 of the present invention.

Fig. 6(a) is another perspective view illustrating the rubber core of Fig. 3 of the invention.

FIG. 6(b) shows another perspective view illustrating the pressing member of FIG. 5 of the present invention.

FIG. 7( a ) is a top view illustrating the LVDS type connector of FIG. 1 of the present invention.

Fig. 7(b) is an A-A sectional view illustrating the LVDS type connector of Fig. 7(a) of the present invention.

FIG. 8( a ) is a top view illustrating the LVDS type connector of FIG. 1 of the present invention.

Fig. 8(b) is a B-B sectional view illustrating the LVDS type connector in Fig. 8(a) of the present invention.

In order to fully understand the purpose, characteristics and effects of this creation, I will give a detailed description of this creation through the following specific embodiments and with the accompanying drawings, as described below.

In this work, "a" or "an" is used to describe the elements, elements and components described herein. This is done for convenience of illustration only and to provide a general sense of the scope of this work. Accordingly, unless it is obvious that it is otherwise indicated, such description should be read to include one, at least one, and the singular also includes the plural.

In this work, the terms "comprises", "including", "has", "containing" or any other similar terms are intended to cover a non-exclusive inclusion. For example, an element, structure, article, or device that contains a plurality of elements is not limited to those elements listed herein, but may include elements that are not explicitly listed but are generally inherent in the element, structure, article, or apparatus. other requirements. In addition, unless expressly stated to the contrary, the word "or" means an inclusive "or" and not an exclusive "or".

Please refer to FIG. 1( a ) and FIG. 1( b ), which are respectively a first perspective view and a second perspective view of the LVDS connector of the present invention. In FIG. 1( a ) and FIG. 1( b ), the LVDS type connector 10 is used to connect the flat wire 2 as shown in FIG. 2 with the printed circuit board 4 as shown in FIG. 4 .

Returning to Fig. 1(a) and Fig. 1(b), the LVDS type connector 10 includes a head end 12, a end 14, a pressing member 16, a plurality of terminals 20 and a plurality of fixing members 18, wherein the terminals 20 can be shown in FIG. 5 .

Referring to FIG. 2 together, it is a three-dimensional schematic diagram illustrating the head end of FIG. 1 of this creation; and, referring to FIG. 3 together, it is a schematic diagram illustrating an exploded view of the head end of FIG. In FIGS. 2 and 3 , the head end 12 includes a rubber core 122 and a shell. In this embodiment, the housing is composed of the first housing 124 and the second housing 126 . In another embodiment, the housing can also be integrally formed.

The rubber core 122 wraps the shell composed of the first shell 124 and the second shell 126 , and the shell can accommodate the flat wire 2 . In another embodiment, the first housing 124 has a first extension 1246 and the second housing 126 has a second extension 1266 . Also, the free end of the first extension 1246 extends from the surface of the third body 1242 toward the edge of the third body 1242 and the free end of the second extension 1266 extends from the surface of the fifth body 1262 toward the edge of the fifth body 1262 Finally, the free end of the first extension 1246 and the free end of the second extension 1266 approach each other. In short, the first housing 124 and the second housing 126 pass through the first extension 1246 and the second extension 1266 , so that the size of the opening of the housing for receiving the flat wire 2 is reduced, that is, the first extension piece 1246 and the second extension piece 1266 are respectively close to two corresponding surfaces of the flat wire 2 .

The rubber core 122 includes a first body 1222 , a plurality of first latches 1224 , and the second housing 126 has a plurality of fifth latches 1264 . The first locking elements 1224 are corresponding to the fifth locking elements 1264 . The first shell 124 and the second shell 126 are combined with the first body 1222 by fastening the fifth buckle 1264 with the first buckle 1224 . Moreover, a plurality of guide holes 1226 are formed on two sides of the first body 1222 , and the guide holes 1226 penetrate through the rubber core 122 . In addition, the rubber core 122 also forms a plurality of first clamping points 1228 , which can also be referred to as shown in FIG. 6( a ), which is a perspective view illustrating another perspective view of the rubber core in FIG.

In another example, the first casing 124 further includes a plurality of third buckling parts 1244 . The third locking pieces 1244 extend toward a direction in which the housing accommodates the flat wires, and here, the aforesaid direction refers to extending in a direction perpendicular to the surface of the third body 1242 .

In another example, the second housing 126 further includes a plurality of stoppers 1268 . Refer to FIG. 8(a) and FIG. 8(b) together. Figure 8(a) is a top view illustrating the LVDS connector of Figure 1 of the invention; and Figure 8(b) is a B-B sectional view illustrating the LVDS connector of Figure 8(a) of the invention. In FIG. 8( b ), it can be understood that after the second housing 126 is combined with the first housing 124 , the stoppers 1268 are adjacent to the third buckling members 1244 . In this example, after the flat wire 2 is inserted into the housing, if the flat wire 2 is to be withdrawn from the housing, the head end 12 may be lifted from the seat end 14 toward the top of the drawing due to pulling. May cause damage. Therefore, the rubber core 122 is not easy to fall off from the seat end 14 by the stoppers 1268 interfering with the buckle groove 184 and/or the action groove 144' in FIG. 5 .

Referring to FIG. 4 together, it is a three-dimensional schematic diagram illustrating that the seat end, the pressing member and the fixing member of FIG. 1 of the present invention are arranged on the printed circuit board. In FIG. 4 , the seat end 14 is combined with the pressing member 16 , and the seat end 14 is disposed on the printed circuit board 4 through the fixing member 18 .

Referring to FIG. 5 together, it is an exploded schematic diagram illustrating the seat end, the pressing member and the fixing member of FIG. 1 of the present invention. In FIG. 5 , the seat end 14 includes a second body 142 , a plurality of action slots 144 , a plurality of guide pieces 146 and a plurality of terminal slots 148 . The second body 142 forms the function slots 144 , the guides 146 and the terminal slots 148 . The guiding pieces 146 are disposed corresponding to the guiding holes 1226 . Herein, the guiding member 146 is described by taking a guiding column as an example.

The pressing member 16 includes a fourth body 162 , a plurality of rotating shafts 164 and a plurality of second locking points 166 . The fourth body 162 forms the rotation shafts 164 and the second locking points 166 . The rotation shafts 164 are set corresponding to the action grooves 144 and the second clamping points 166 are set corresponding to the first clamping points 1228. place. Here, when the force F is applied to the pressing member 16 , the fourth body 164 rotates clockwise or counterclockwise around the rotating shaft 164 . For example, the fourth body 164 can be unlocked by turning clockwise, so that the head end 12 can be disengaged from the seat end 14; otherwise, the fourth body 164 can be locked by turning counterclockwise, so that the head end 12 can be buckled on the seat end. 14. Also refer to FIG. 6(b), which is a perspective view illustrating another perspective view of the pressing member in FIG. 5 of the present invention. In an embodiment, the width of the middle portion of the pressing member 16 may be greater than or equal to the width of two sides of the pressing member 16 .

In another embodiment, reference may be made to FIG. 6(a) and FIG. 6(b). In Fig. 6(a), the first clamping point 1228 is illustrated as an example of a protruding post with a groove, and in Fig. 6(b), the second clamping point 166 is formed in the groove, and the combined protruding post is inserted into the concave Groove, so that the second clamping point 166 acts on the groove of the protruding post, and can also refer to Figure 8(b), in Figure 8(b), it can be understood that the second clamping point 166 is arranged in the groove, Interference can prevent the male end 12 from being released from the seat end 14 due to the accidental touch of the pressing member 16 that would easily lead to unlocking.

In yet another embodiment, the first body 1222 further includes a third locking point 12210 and the pressing member 16 further includes a second locking slot 168. Here, the second locking slot 168 and the place in contact with the third locking point 12210 can also be In addition, bumps 1682 are formed. The third locking point 12210 is set corresponding to the second locking slot 168 , and the third locking point 12210 is formed between the two first locking points 1228 . Here, the number of the third locking points 12210 and the number of the second locking slots 168 is described as three. In other embodiments, the number of the third locking points 12210 may be less than the number of the second locking slots 168 . Refer to FIG. 7(a) and FIG. 7(b) together. Fig. 7 (a) is a top view illustrating the LVDS type connector of Fig. 1 of the present invention; and Fig. 7 (b) is an A-A sectional view illustrating the LVDS type connector of Fig. 7 (a) of the present invention.

In yet another embodiment, the first body 1222 further includes a plurality of holding parts 12212, and these holding parts 12212 are formed on two sides of the first body 1222, so that the robot arm can hold and hold for assembly.

The terminals 20 are disposed in the terminal groove 148 , and here, the number of the terminals 20 is equal to or less than the number of the terminal groove 148 .

The fixing pieces 18 are respectively disposed on the seat ends 14 to fix the second body 142 on the printed circuit board 4 . Here, the fixing pieces 18 are composed of the sixth body 182 . In this embodiment, besides the sixth body 182 , the fixing member 18 also has a locking slot 184 . The sixth body 182 forms a buckling groove 184, and the buckling groove 184 is disposed corresponding to the third buckling member 1244, and the buckling groove 184 is also disposed corresponding to the action groove 144'. The third locking member 1244 has a protruding point for setting the locking groove 184 to stop the first housing 124 on the seat end 14 . In another embodiment, the sixth body 182 can also form another buckle groove 186 and the second body 142 can also form a second buckle piece 1410, and the buckle groove 186 is provided corresponding to the second buckle piece 1410, By combining the buckle slot 186 and the second buckle 1410 , the sixth body 182 is firmly connected to the second body 142 .

In this embodiment, the head end 12 moves along the guide member 146 through the guide hole 1226, so that the first locking point 1228 acts on the second locking point 166, and drives the rotating shaft 164 to rotate counterclockwise in the action groove 144. And the flat wire 2 is electrically connected to the terminal 20 .

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

10: LVDS type connector

12: Head end

14: seat end

16: Press piece

18:Fixer

Claims (10)

An LVDS type connector is used to connect flat wires and printed circuit boards. The LVDS type connector includes: a head end, a rubber core and a shell, the rubber core covers the shell, and the shell is used for accommodating For the flat wire, the rubber core has a plurality of first buckles and the housing has a plurality of fifth buckles, the first buckles are set corresponding to the fifth buckles, and the first buckles Fastener buckles the fifth fasteners to connect the shell to the rubber core, and the rubber core forms a plurality of guide holes, the guide holes pass through the rubber core, and the rubber core forms a plurality of first clips point; the seat end has a second body, a plurality of action slots, a plurality of guides and a plurality of terminal slots, the second body forms the action slots, the guides and the terminal slots, and the guides correspond to the The guide hole is set; the pressing member has a fourth body, a plurality of rotating shafts and a plurality of second clamping points, the fourth body forms the rotating shafts and the second clamping points, and the rotating shafts correspond to the action slots The setting and the second clamping points are set corresponding to the first clamping points; the plurality of terminals are arranged in the terminal slots; and the plurality of fixing parts are arranged at the end of the seat for fixing the second body on the A printed circuit board; wherein, the head end moves along the guides through the guide holes, so that the first clamping points act on the second clamping points, and the rotating shafts are driven in the action The slot rotates until the flat wire is electrically connected with the terminals. The LVDS type connector as described in Claim 1, wherein the housing further includes a plurality of third buckling parts, and the third buckling parts extend toward a direction in which the housing accommodates the flat wire. The LVDS type connector as described in claim 2, wherein the housing further includes a first housing and a second housing, and the flat wire is accommodated by combining the first housing and the second housing . The LVDS-type connector as described in claim 2, wherein the housing further includes a plurality of stoppers, and the stoppers are arranged adjacent to the third buckles, and the stoppers interfere with the fixing At least one of the piece and the seat end, so that the head end is stopped by the stoppers on the seat end. The LVDS type connector as described in claim 3, wherein the first housing has a first extension and the second housing has a second extension, and the free end of the first extension is connected from the first housing The surface of the third body extends toward the edge of the third body and the free end of the second extension extends from the surface of the fifth body of the second housing toward the edge of the fifth body, so that the first extension The free end of the piece and the free end of the second extension piece are close to each other. The LVDS type connector as described in claim 1, wherein each of the first card points is a protrusion with a groove corresponding to each of the second card points, and the grooves and the second card points Card each other. The LVDS type connector as described in claim 2, wherein each of the fixing pieces has a sixth body and a buckle groove, the sixth body forms the buckle groove, and the buckle groove is provided corresponding to the third buckle member , the third buckling member has a convex point for being disposed in the buckling groove, so as to stop the housing on the seat end. The LVDS type connector as described in claim 1, wherein the rubber core further includes a first body with a third card point and the pressing member further includes a second card slot, and the third card point is provided corresponding to the second card slot , the third card point is formed between the first card points. The LVDS type connector as described in claim 8, wherein the first body further includes a complex Several clamping pieces are formed on two sides of the first body. The LVDS type connector according to claim 1, wherein the width of the middle part of the pressing member is not smaller than the width of the two sides of the pressing member.

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