Connector assembly and wire end connector and board end connector thereof

Abstract

The utility model provides a connector assembly and a wire end connector and a board end connector thereof, which can be matched with an electric wire rod, the wire end connector can be butted with the board end connector, and the wire end connector can be jointed with the electric wire rod so as to prevent the electric wire rod from being separated from the wire end connector. The wire end connector and the board end connector can be buckled to prevent the wire end connector and the board end connector which are in butt joint from being separated due to stress, so that the reliability of the wire end connector, the board end connector and the electrical wire rod for electrical signal transmission can be improved, the internal space of the electronic equipment can be fully used, and the service life of the electronic equipment is prolonged. And the electronic equipment can continuously develop towards a light, thin, short and small direction.

Description

Technical Field

[0001] The utility model provides a connector assembly and a line-end connector and a board-end connector thereof, in particular to a connector assembly and a line-end connector and a board-end connector thereof which can improve the reliability of electrical signal transmission. Background Art

[0002] In modern electronic devices, a connector assembly is usually provided for electrical wires and electrical boards. The connector assembly includes a mating wire-end connector and a board-end connector. Generally speaking, the wire-end connector can be connected to the electrical wire, while the board-end connector can be connected to the electrical board. In this way, the connector assembly can transmit electrical signals between the electrical wire and the electrical board. However, with the development trend of electronic devices becoming thinner and shorter, the size of the wire-end connector and the board-end connector is getting smaller and smaller due to the limitation of the internal space of the electronic devices. This makes it easy for the mating wire-end connector and the board-end connector to separate under force. In addition, the docking of the wire-end connector and the board-end connector has directional usage requirements, which makes it easy for the electrical wire to be improperly stressed and separated from the wire-end connector, thereby affecting the reliability of the connector assembly for electrical signal transmission.

[0003] Therefore, how to provide a connector assembly to prevent the mating wire-end connector and board-end connector from being separated by force, and to prevent the electrical wire from being separated from the wire-end connector, so that electronic devices can continue to develop in the direction of being lighter, thinner and shorter and the reliability of electrical signal transmission can be improved, is indeed a problem that people in the relevant technical field urgently need to solve. Summary of the Invention

[0004] In view of the shortcomings of the above-mentioned prior art, the present invention provides a wire end connector, which is matched with a board end connector and an electrical wire, and the wire end connector includes: a wire end circuit substrate, the wire end circuit substrate having a wire end circuit substrate docking portion and a wire end circuit substrate overlapping portion, the wire end circuit substrate docking portion having a wire end circuit substrate docking circuit and a wire end circuit substrate docking tongue structure, the wire end circuit substrate overlapping portion having a wire end circuit substrate overlapping circuit; a wire end insulating rubber core, the wire end insulating rubber core having a wire end insulating rubber core docking port and a wire end insulating rubber core overlapping port, the wire end insulating rubber core engaging the wire end circuit substrate, so that the wire end circuit substrate of the wire end circuit substrate docking portion The docking tongue-shaped structure can dock with the board-end connector via the wire-end insulating rubber core docking port, so that the wire-end circuit substrate docking circuit is electrically connected to the board-end connector, and the wire-end circuit substrate overlapping portion can overlap the electrical wire via the wire-end insulating rubber core overlapping port, so that the wire-end circuit substrate overlapping circuit is electrically connected to the electrical wire; a wire-end metal fastener, the wire-end metal fastener engages the wire-end insulating rubber core, and the wire-end metal fastener has a wire-end metal fastening structure, the wire-end metal fastening structure can fasten the board-end connector; and a wire-end bonding glue, the wire-end bonding glue is filled in the wire-end insulating rubber core overlapping port, and can connect the wire-end circuit substrate overlapping portion and the electrical wire.

[0005] Preferably, in the wire end connector of the present invention, the wire end insulating rubber core also has a first wire end insulating rubber core short side and a second wire end insulating rubber core short side, the first wire end insulating rubber core short side and the second wire end insulating rubber core short side are two opposite short sides on the wire end insulating rubber core, the wire end metal buckle structure has a first wire end metal short side buckle sub-structure and a second wire end metal short side buckle sub-structure, the first wire end metal short side buckle sub-structure and the second wire end metal short side buckle sub-structure are respectively located on the first wire end insulating rubber core short side and the second wire end insulating rubber core short side.

[0006] Preferably, in the wire end connector of the present invention, the wire end insulating rubber core also has a first wire end insulating rubber core long side and a second wire end insulating rubber core long side, the first wire end insulating rubber core long side and the second wire end insulating rubber core long side are two opposite long sides on the wire end insulating rubber core, and the wire end metal buckle structure also has a first wire end metal long side buckle sub-structure and a second wire end metal long side buckle sub-structure, the first wire end metal long side buckle sub-structure and the second wire end metal long side buckle sub-structure are respectively located on the first wire end insulating rubber core long side and the second wire end insulating rubber core long side.

[0007] Preferably, in the wire end connector of the present invention, the wire end insulation rubber core docking port has a wire end insulation rubber core docking penetration structure, and the wire end insulation rubber core docking penetration structure provides a penetration of the wire end circuit substrate docking portion, and the wire end insulation rubber core lap port has a wire end insulation rubber core lap recess structure, and the wire end insulation rubber core lap recess structure provides a filling of the wire end bonding colloid.

[0008] Preferably, in the wire end connector of the present invention, the wire end bonding colloid is an adhesive material.

[0009] Preferably, in the line end connector of the present invention, the line end circuit substrate docking circuit and the line end circuit substrate overlapping circuit are arranged on the line end circuit substrate in a circuit pattern extending linearly.

[0010] Preferably, in the wire-end connector of the present invention, the wire-end circuit substrate docking portion also has a wire-end circuit substrate docking anti-mistake structure, and the wire-end circuit substrate docking anti-mistake structure can guide the docking of the board-end connector and prevent the wire-end circuit substrate docking portion from reversely docking with the board-end connector.

[0011] In addition, the present invention also provides a board-end connector, which is matched with the above-mentioned wire-end connector and an electrical plate, wherein the board-end connector includes: a board-end conductive terminal, the board-end conductive terminal having a board-end conductive terminal docking portion and a board-end conductive terminal lap portion; a board-end insulating rubber core, the board-end insulating rubber core having a board-end insulating rubber core docking port and a board-end insulating rubber core lap port; the board-end insulating rubber core engages the board-end conductive terminal, so that the board-end conductive terminal docking portion can be docked via the board-end insulating rubber core The port is docked with the line end circuit substrate docking portion, so that the board end conductive terminal docking portion is electrically connected to the line end circuit substrate docking circuit, and the board end conductive terminal overlapping portion can overlap the electrical plate through the board end insulating rubber core overlapping port, so that the board end conductive terminal overlapping portion is electrically connected to the electrical plate; and a board end metal fastener, the board end metal fastener engages the board end insulating rubber core, and the board end metal fastener has a board end metal fastening structure, and the board end metal fastening structure can be fastened to the line end metal fastening structure.

[0012] Preferably, in the board end connector of the present invention, the board end insulating rubber core also has a first board end insulating rubber core short side and a second board end insulating rubber core short side, the first board end insulating rubber core short side and the second board end insulating rubber core short side are two opposite short sides on the board end insulating rubber core, the board end metal buckle structure has a first board end metal short side buckle sub-structure and a second board end metal short side buckle sub-structure, the first board end metal short side buckle sub-structure and the second board end metal short side buckle sub-structure are respectively located on the first board end insulating rubber core short side and the second board end insulating rubber core short side.

[0013] Preferably, in the board-end connector of the present invention, the board-end insulating rubber core also has a first board-end insulating rubber core long side and a second board-end insulating rubber core long side, the first board-end insulating rubber core long side and the second board-end insulating rubber core long side are two opposite long sides on the board-end insulating rubber core, and the board-end metal buckling structure also has a first board-end metal long side buckling sub-structure and a second board-end metal long side buckling sub-structure, the first board-end metal long side buckling sub-structure and the second board-end metal long side buckling sub-structure are respectively located on the first board-end insulating rubber core long side and the second board-end insulating rubber core long side.

[0014] Preferably, in the board-end connector of the present invention, the board-end insulating rubber core docking port has a board-end insulating rubber core docking recess structure, and the board-end insulating rubber core docking recess structure provides docking with the line-end circuit substrate docking portion.

[0015] Preferably, in the board-end connector of the present invention, the board-end insulating rubber core docking port has a board-end insulating rubber core docking anti-mistake structure, and the board-end insulating rubber core docking anti-mistake structure can guide the docking of the line-end connector and prevent the line-end circuit substrate docking part from reversely docking with the board-end insulating rubber core docking port.

[0016] Furthermore, the present invention also provides a connector assembly, which includes: a board-end connector, the board-end connector having: a board-end conductive terminal, the board-end conductive terminal having a board-end conductive terminal docking portion; a board-end insulating rubber core, the board-end insulating rubber core engaging the board-end conductive terminal; and a board-end metal fastener, the board-end metal fastener engaging the board-end insulating rubber core, and the board-end metal fastener having a board-end metal fastening structure; and a line-end connector, the line-end connector can be matched with the board-end connector and an electrical wire to transmit electrical signals; the line-end connector has: a line-end circuit substrate, the line-end circuit substrate having a line-end circuit substrate docking portion, the line-end circuit substrate docking portion having There is a wire-end circuit substrate docking circuit and a wire-end circuit substrate docking tongue-shaped structure; a wire-end insulating rubber core, the wire-end insulating rubber core is engaged with the wire-end circuit substrate, so that the wire-end circuit substrate docking tongue-shaped structure of the wire-end circuit substrate docking portion can dock with the board-end conductive terminal docking portion, so that the wire-end circuit substrate docking circuit is electrically connected to the board-end connector, and the wire-end circuit substrate overlapping portion can overlap the electrical wire, so that the wire-end circuit substrate overlapping circuit is electrically connected to the electrical wire; and a wire-end metal fastener, the wire-end metal fastener is engaged with the wire-end insulating rubber core, and the wire-end metal fastener has a wire-end metal fastening structure; the wire-end metal fastening structure can fasten the board-end metal fastening structure.

[0017] Compared with the prior art, the present invention provides a connector assembly and its wire end connector and board end connector, which can be used with an electrical wire. The wire end connector can be docked with the board end connector, and the wire end connector can engage the electrical wire to prevent the electrical wire from detaching from the wire end connector. The wire end connector and the board end connector can be snapped together to prevent the docked wire end connector and the board end connector from being separated by force. In this way, the reliability of the wire end connector, the board end connector and the electrical wire for electrical signal transmission can be improved, and the internal space of the electronic device can be fully utilized, allowing the electronic device to continue to develop in the direction of being light, thin and short. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 Shown is a perspective schematic diagram of a connector assembly of the present invention in a first viewing angle in one embodiment.

[0019] Figure 2 Shown is a perspective schematic diagram of a connector assembly according to an embodiment of the present invention from a second viewing angle.

[0020] Figure 3 Shown is a top view of a connector assembly according to an embodiment of the present invention.

[0021] Figure 4 Display as Figure 3 The diagram shows a cross-sectional view of some components of the connector assembly taken along line segment AA.

[0022] Figure 5 Display as Figure 3 The schematic cross-sectional view of some components of the connector assembly is shown along line A'A'.

[0023] Figure 6 Shown is a front view schematic diagram of a connector assembly according to an embodiment of the present invention.

[0024] Figure 7 Display as Figure 6 The diagram shows a cross-sectional view of some components of the connector assembly taken along line BB.

[0025] Figure 8 Shown is a perspective schematic diagram of a connector assembly of the present invention in a first viewing angle in one embodiment.

[0026] Figure 9 Shown is a perspective schematic diagram of a connector assembly according to an embodiment of the present invention from a second viewing angle.

[0027] Figure 10 FIG. 1 is a perspective diagram of a first viewing angle of a wire end connector according to an embodiment of the present invention.

[0028] Figure 11 FIG. 1 is a perspective diagram of a second viewing angle of a wire end connector according to an embodiment of the present invention.

[0029] Figure 12 FIG. 1 is a perspective diagram of a board-side connector according to an embodiment of the present invention from a first viewing angle.

[0030] Figure 13 FIG. 1 is a perspective diagram of a second viewing angle of a board-side connector according to an embodiment of the present invention.

[0031] Component number description

[0032] 1 Wire end connector 11 Line end circuit board 111 Line end circuit board docking part 1111 Line end circuit substrate docking circuit 1113 Line end circuit substrate docking anti-fool structure 1114 Tongue-shaped structure for connecting the circuit board at the end of the line 112 Line end circuit board bonding part 1121 Line end circuit substrate bonding circuit 12 Wire end insulation core 121 Wire end insulation core docking port 1211 Wire end insulation rubber core butt-jointing structure 122 Wire end insulation rubber core bonding port 1221 Wire end insulation core overlap recessed structure 1231 Short side of the insulation core at the first wire end 1232 Short side of the second wire end insulation core 1233 Long side of the insulation core at the first wire end 1234 Long side of the second wire end insulation core 13 Wire end metal fasteners 131 Metal buckle structure at the wire end 1311 The first line end metal short side buckle substructure 1312 Second line end metal short side buckle substructure 1313 The first wire end metal long side buckle substructure 1314 Second line end metal long side buckle substructure 14 Wire end bonding glue 2 Board connector 21 Board-end conductive terminal 211 Board end conductive terminal docking part 212 Board end conductive terminal overlap 22 Board end insulation rubber core 221 Insulated rubber core docking port on the board end 2211 Board end insulation rubber core docking anti-fool structure 2212 Insulation rubber core butt joint recessed structure at the board end 222 Board end insulation rubber core bonding port 2231 Short side of the insulating rubber core at the first board end 2232 Short side of the insulation core at the second board end 2233 Long side of the insulating rubber core at the first board end 2234 Long side of the insulation core at the second board end 23 Plate end metal fasteners 231 Metal buckle structure at the board end 2311 The first plate end metal short side buckle substructure 2312 Second plate end metal short side buckle substructure 2313 The first plate end metal long side buckle substructure 2314 The second plate end metal long side buckle substructure 3 Electrical wire 4 Electrical Sheets A Connector assembly V Vertical DETAILED DESCRIPTION

[0033] The following content will illustrate the technical content of the present invention through specific embodiments, accompanied by accompanying drawings. Those familiar with the art will easily understand the other advantages and functions of the present invention from the content disclosed in this specification. The present invention can also be implemented or applied through other different specific embodiments. The details in this specification may also be modified and changed based on different viewpoints and applications without departing from the spirit of the present invention. In particular, the proportional relationships and relative positions of the various components in the drawings are for illustrative purposes only and do not represent the actual situation of the implementation of the present invention.

[0034] In addition, it should be noted that, in order to make the disclosure more concise and easier to understand, the elements with the same or similar functions in the following embodiments will be described using the same symbols, and the description of the same or equivalent features will be omitted.

[0035] The present invention provides at least one connector assembly and its wire end connector and board end connector that can be matched with an electrical wire, the wire end connector can be docked with the board end connector, the wire end connector can engage the electrical wire, and the wire end connector has a wire end conductive terminal, a wire end metal fastener and a wire end bonding colloid, wherein the wire end conductive terminal can overlap the electrical wire to transmit electrical signals, the wire end metal fastener can fasten the board end connector to prevent the docked wire end connector and board end connector from being separated by force, and the wire end bonding colloid can engage the wire end conductive terminal and the electrical wire to prevent the electrical wire from detaching from the wire end connector.

[0036] Regarding the technical concept of the electrical connector of the present invention, please refer to the drawings in this case. Figures 1 to 13 The following examples illustrate:

[0037] At Figures 1 to 9 The illustrated embodiment discloses at least one connector assembly A. The connector assembly A includes a wire-end connector 1 and a board-end connector 2. The wire-end connector 1 can be used with the board-end connector 2 and an electrical wire 3 to transmit electrical signals, while the board-end connector 2 can be used with the wire-end connector 1 and an electrical board 4 to transmit electrical signals.

[0038] like Figure 1 、 Figures 3 to 5 、 Figure 7 and Figures 10 and 11 As shown, the line end connector 1 comprises a line end circuit substrate 11, a line end insulating rubber core 12, a line end metal fastener 13, and a line end bonding rubber body 14. The line end circuit substrate 11 has a line end circuit substrate mating portion 111 and a line end circuit substrate overlapping portion 112. Correspondingly, the line end insulating rubber core 12 has a line end insulating rubber core mating port 121 and a line end insulating rubber core overlapping port 122.

[0039] The line end circuit substrate 11 is, for example, a circuit board, such as Figure 7 、 Figure 9 and Figures 10 and 11 As shown, the line end circuit substrate docking portion 111 has a line end circuit substrate docking circuit 1111 and a line end circuit substrate docking tongue structure 1114 , and the line end circuit substrate bridging portion 112 has a line end circuit substrate bridging circuit 1121 .

[0040] like Figure 7 and Figures 10 and 11 As shown, the line end circuit substrate docking circuit 1111 and the line end circuit substrate overlapping circuit 1121 are arranged on the line end circuit substrate 11 in a circuit pattern extending in a straight line, but this is not limited to it. For example, the line end circuit substrate docking circuit 1111 and the line end circuit substrate overlapping circuit 1121 can extend respectively on the line end circuit substrate 11.

[0041] It should be noted that the line end insulating rubber core 12 is engaged with the line end circuit substrate 11, so that the line end circuit substrate docking tongue structure 1114 of the line end circuit substrate docking portion 111 can dock with the board end connector 2 via the line end insulating rubber core docking port 121, so that the line end circuit substrate docking circuit 1111 is electrically connected to the board end connector 2, and the line end circuit substrate lap portion 112 can lap the electrical wire 3 via the line end insulating rubber core lap port 122, so that the line end circuit substrate lap circuit 1121 is electrically connected to the electrical wire 3. In addition, as Figures 10 and 11 As shown, the wire end insulation core docking port 121 has a wire end insulation core docking penetration structure 1211, and the wire end insulation core docking penetration structure 1211 provides a way to penetrate the wire end circuit substrate docking portion 111 so that the wire end insulation core 12 can be connected to the wire end circuit substrate 11.

[0042] In addition, Figure 4 、 Figures 8 to 11 In the embodiment shown, the line end circuit substrate overlapping portion 112 overlaps the electrical wire 3 in a longitudinal V, and the line end circuit substrate docking portion 111 docks the board end connector 2 in the longitudinal V, so that the docking of the line end connector 1 and the board end connector 2 inside the electronic device meets the directional usage requirements, thereby improving the reliability of the line end connector 1 and the board end connector 2 for electrical signal transmission.

[0043] In addition, the wire end metal fastener 13 is engaged with the wire end insulating rubber core 12, and the wire end metal fastener 13 has a wire end metal fastening structure 131. The wire end metal fastening structure 131 is, for example, a concave-convex structure that can be fastened to the board end connector 2 to keep the wire end circuit substrate docking portion 111 docked with the board end connector 2. In this way, even if the sizes of the wire end connector 1 and the board end connector 2 become smaller and smaller, the wire end connector 1 can prevent the docked wire end connector 1 and the board end connector 2 from being separated by force by fastening to the board end connector 2, thereby improving the reliability of the wire end connector 1 and the board end connector 2 for electrical signal transmission, and making full use of the internal space of the electronic device, so that the electronic device can continue to develop in the direction of being thinner and smaller.

[0044] The cable end insulation core bonding port 122 has a cable end insulation core bonding recess 1221. The cable end bonding adhesive 14 can be filled into the cable end insulation core bonding recess 1221 of the cable end insulation core bonding port 122 to bond the cable end circuit board bonding portion 112 and the electrical wire 3, thereby maintaining the cable end circuit board bonding portion 112 bonded to the electrical wire 3 and preventing the electrical wire 3 from separating from the cable end connector 1. In this way, even if the cable end connector 1 and the board end connector 2 require directional connection, the cable end bonding adhesive 14 can still bond the cable end connector 1 and the electrical wire 3 to prevent the bonded cable end connector 1 and the electrical wire 3 from being separated due to force. This improves the reliability of the cable end connector 1 and the electrical wire 3 in terms of electrical signal transmission, and allows the internal space of the electronic device to be fully utilized, allowing the electronic device to continue to develop in the direction of being thinner and smaller.

[0045] It should be noted that Figure 1 and Figures 3 to 5 In the embodiment shown, the wire end bonding adhesive 14 includes an adhesive material that can adhesively bond the wire end circuit substrate overlapping portion 112 and the electrical wire 3. Accordingly, the wire end insulation adhesive core overlapping port 122 has a wire end insulation adhesive core overlapping recess structure 1221, and the wire end insulation adhesive core overlapping recess structure 1221 can provide a means for filling the wire end bonding adhesive 14.

[0046] At Figures 10 and 11In the illustrated embodiment, the wire end insulation core 12 further comprises a first wire end insulation core short side 1231 and a second wire end insulation core short side 1232. The first wire end insulation core short side 1231 and the second wire end insulation core short side 1232 are two opposing short sides of the wire end insulation core 12. Accordingly, the wire end metal fastening structure 131 comprises a first wire end metal short side fastening substructure 1311 and a second wire end metal short side fastening substructure 1312.

[0047] It should be noted that the first wire end metal short side snap-on substructure 1311 and the second wire end metal short side snap-on substructure 1312 are located on the first wire end insulation rubber core short side 1231 and the second wire end insulation rubber core short side 1232, respectively, to provide respective snap connections to the board end connector 2. In this way, even if the sizes of the wire end connector 1 and the board end connector 2 become smaller and smaller, the wire end connector 1 can still be snapped onto the board end connector 2 to prevent the mating wire end connector 1 and the board end connector 2 from being separated by force, thereby improving the reliability of the electrical signal transmission between the wire end connector 1 and the board end connector 2, and making full use of the internal space of the electronic device, allowing the electronic device to continue to develop in the direction of being thinner and smaller.

[0048] At Figures 10 and 11 In the illustrated embodiment, the wire end insulation core 12 further comprises a first wire end insulation core long side 1233 and a second wire end insulation core long side 1234. The first wire end insulation core long side 1233 and the second wire end insulation core long side 1234 are opposite long sides of the wire end insulation core 12. Accordingly, the wire end metal fastening structure 131 further comprises a first wire end metal long side fastening substructure 1313 and a second wire end metal long side fastening substructure 1314.

[0049] It should be noted that the first wire end metal long side snap-on substructure 1313 and the second wire end metal long side snap-on substructure 1314 are located on the first wire end insulation rubber core long side 1233 and the second wire end insulation rubber core long side 1234, respectively, to provide respective snap connections to the board end connector 2. In this way, even if the sizes of the wire end connector 1 and the board end connector 2 become smaller and smaller, the wire end connector 1 can still be snapped onto the board end connector 2 to prevent the mating wire end connector 1 and the board end connector 2 from being separated by force, thereby improving the reliability of the electrical signal transmission between the wire end connector 1 and the board end connector 2, and making full use of the internal space of the electronic device, allowing the electronic device to continue to develop in the direction of being thinner and smaller.

[0050] It should be noted that Figures 7 to 11In the embodiment shown, the line-end circuit substrate docking portion 111 further has a line-end circuit substrate docking anti-mistake structure 1113. The line-end circuit substrate docking anti-mistake structure 1113 is, for example, a guide angle structure that can guide the docking of the board-end connector 2 to prevent the line-end circuit substrate docking portion 111 from reversely docking with the board-end connector 2, so that the docking of the line-end connector 1 and the board-end connector 2 inside the electronic device meets the directional usage requirements, thereby improving the reliability of the line-end connector 1 and the board-end connector 2 for electrical signal transmission.

[0051] like Figure 4 、 Figure 7 and Figures 12 to 13 As shown, the board-side connector 2 comprises: a board-side conductive terminal 21, a board-side insulating rubber core 22, and a board-side metal fastener 23. The board-side conductive terminal 21 comprises a board-side conductive terminal mating portion 211 and a board-side conductive terminal lap portion 212. Correspondingly, the board-side insulating rubber core 22 comprises a board-side insulating rubber core mating port 221 and a board-side insulating rubber core lap port 222.

[0052] It should be noted that the board-end insulating rubber core 22 is engaged with the board-end conductive terminal 21, so that the board-end conductive terminal docking portion 211 can be docked with the line-end circuit substrate docking portion 111 via the board-end insulating rubber core docking port 221, so that the board-end conductive terminal docking portion 211 is electrically connected to the line-end circuit substrate docking circuit 1111, and the board-end conductive terminal lap portion 212 can be lapped with the electrical plate 4 via the board-end insulating rubber core lap port 222, so that the board-end conductive terminal lap portion 212 is electrically connected to the electrical plate 4.

[0053] It should be noted that Figures 12 to 13 In the embodiment shown, the board-end insulating rubber core docking port 221 has a board-end insulating rubber core docking recess structure 2212, and the board-end insulating rubber core docking recess structure 2212 provides the line-end circuit substrate docking tongue structure 1114 for docking with the line-end circuit substrate docking portion 111, so that the docking of the line-end connector 1 and the board-end connector 2 inside the electronic device meets the directional usage requirements, thereby improving the reliability of the line-end connector 1 and the board-end connector 2 for electrical signal transmission.

[0054] In addition, the board-end metal fastener 23 is engaged with the board-end insulating rubber core 22, and the board-end metal fastener 23 has a board-end metal fastening structure 231. The board-end metal fastening structure 231 is, for example, a concave-convex structure that can be fastened to the wire-end metal fastening structure 131 to keep the board-end conductive terminal docking portion 211 docked with the wire-end connector 1. In this way, even if the sizes of the wire-end connector 1 and the board-end connector 2 become smaller and smaller, the board-end connector 2 can also be fastened to the wire-end connector 1 to prevent the docked board-end connector 2 and the wire-end connector 1 from being separated by force, thereby improving the reliability of the board-end connector 2 and the wire-end connector 1 for electrical signal transmission, and making full use of the internal space of the electronic device, so that the electronic device can continue to develop in the direction of being thinner and smaller.

[0055] It should be noted that the wire end insulating rubber core docking port 121 can be docked with the board end insulating rubber core docking port 221, so that the board end conductive terminal docking portion 211 can be docked with the wire end circuit substrate docking tongue structure 1114 of the wire end circuit substrate docking portion 111 via the board end insulating rubber core docking port 221, so that the board end conductive terminal docking portion 211 is electrically connected to the wire end circuit substrate docking circuit 1111, and the wire end metal buckle structure 131 can be buckled with the board end metal buckle structure 231 to keep the wire end circuit substrate docking portion 111 docked with the board end conductive terminal docking portion 211, thereby avoiding the docked wire end connector 1 and the board end connector 2 from being separated by force. In this way, even if the sizes of the wire-end connector 1 and the board-end connector 2 become smaller and smaller, the wire-end connector 1 can be fastened to the board-end connector 2 to avoid the wire-end connector 1 and the board-end connector 2 being separated by force, thereby improving the reliability of the wire-end connector 1 and the board-end connector 2 for electrical signal transmission, and making full use of the internal space of the electronic device, so that the electronic device can continue to develop in the direction of being lighter, thinner and shorter.

[0056] At Figures 4 and 5 and Figures 12 to 13 In the illustrated embodiment, the board end insulating rubber core 22 further has a first board end insulating rubber core short side 2231 and a second board end insulating rubber core short side 2232. The first board end insulating rubber core short side 2231 and the second board end insulating rubber core short side 2232 are two opposing short sides of the board end insulating rubber core 22. Accordingly, the board end metal fastening structure 231 has a first board end metal short side fastening substructure 2311 and a second board end metal short side fastening substructure 2312.

[0057] It should be noted that the first board-end metal short-side snap-on substructure 2311 and the second board-end metal short-side snap-on substructure 2312 are located on the first board-end insulating rubber core short side 2231 and the second board-end insulating rubber core short side 2232, respectively, to provide respective snap connections to the line-end connector 1. In this way, even if the sizes of the line-end connector 1 and the board-end connector 2 become increasingly smaller, the board-end connector 2 can still be snapped onto the line-end connector 1 to prevent the mating board-end connector 2 and line-end connector 1 from being separated by force, thereby improving the reliability of electrical signal transmission between the board-end connector 2 and the line-end connector 1, and enabling full utilization of the internal space of the electronic device, allowing electronic devices to continue to develop in the direction of being thinner and smaller.

[0058] At Figures 12 to 13 In the illustrated embodiment, the board end insulating rubber core 22 further comprises a first board end insulating rubber core long side 2233 and a second board end insulating rubber core long side 2234. The first board end insulating rubber core long side 2233 and the second board end insulating rubber core long side 2234 are two opposing long sides of the board end insulating rubber core 22. Accordingly, the board end metal fastening structure 231 further comprises a first board end metal long side fastening substructure 2313 and a second board end metal long side fastening substructure 2314.

[0059] It should be noted that the first board-side metal long-side snap-on substructure 2313 and the second board-side metal long-side snap-on substructure 2314 are located on the first board-side insulating rubber core long side 2233 and the second board-side insulating rubber core long side 2234, respectively, to provide respective snap connections to the line-end connector 1. In this way, even if the sizes of the board-side connector 2 and the line-end connector 1 become smaller and smaller, the board-side connector 2 can still snap onto the line-end connector 1 to prevent the mating board-side connector 2 and the line-end connector 1 from being separated by force. This improves the reliability of electrical signal transmission between the board-side connector 2 and the line-end connector 1, and allows the internal space of the electronic device to be fully utilized, allowing electronic devices to continue to develop in the direction of being lighter, thinner, and smaller.

[0060] It should be noted that Figures 12 to 13 In the embodiment shown, the board-end insulating rubber core docking port 221 has a board-end insulating rubber core docking anti-mistake structure 2211. The board-end insulating rubber core docking anti-mistake structure 2211 is, for example, a guide angle structure that can guide the line-end connector 1 to dock in a predetermined direction, and prevent the board-end conductive terminal docking portion 211 from reversely docking with the line-end circuit substrate docking portion 111, so that the docking of the board-end connector 2 and the line-end connector 1 inside the electronic device meets the directional usage requirements, thereby improving the reliability of the board-end connector 2 and the line-end connector 1 for electrical signal transmission.

[0061] It should be noted that, however, the components of the connector assembly and its wire-end connector and board-end connector may be omitted or other components may be added according to actual use, and are not limited to the above components.

[0062] For example, the wire end connector may only include: a wire end circuit substrate, a wire end insulating rubber core, a wire end metal fastener, and a wire end joint rubber. The wire end circuit substrate has a wire end circuit substrate docking portion and a wire end circuit substrate overlapping portion, the wire end circuit substrate docking portion has a wire end circuit substrate docking circuit and a wire end circuit substrate docking tongue-shaped structure, and the wire end circuit substrate overlapping portion has a wire end circuit substrate overlapping circuit. The wire end insulating rubber core has a wire end insulating rubber core docking port and a wire end insulating rubber core overlapping port, and the wire end insulating rubber core is joined to the wire end circuit substrate, so that the wire end circuit substrate docking tongue-shaped structure of the wire end circuit substrate docking portion can be connected to the board end connector via the wire end insulating rubber core docking port, so that the wire end circuit substrate docking circuit is electrically connected to the board end connector, and the wire end circuit substrate overlapping portion can be connected to the electrical wire via the wire end insulating rubber core overlapping port, so that the wire end circuit substrate overlapping circuit is electrically connected to the electrical wire. The wire end metal fastener engages the wire end insulation core and has a wire end metal fastening structure that can be fastened to the board end connector. The wire end bonding colloid is filled into the wire end insulation core bonding port to connect the wire end circuit board bonding portion and the electrical wire.

[0063] In addition, the board-end connector may only include: a board-end conductive terminal, a board-end insulating rubber core and a board-end metal fastener. The board-end conductive terminal has a board-end conductive terminal docking portion and a board-end conductive terminal overlapping portion. The board-end insulating rubber core has a board-end insulating rubber core docking port and a board-end insulating rubber core overlapping port; the board-end insulating rubber core is connected to the board-end conductive terminal, so that the board-end conductive terminal docking portion can be connected to the terminal circuit substrate docking portion via the board-end insulating rubber core docking port, so that the board-end conductive terminal docking portion is electrically connected to the terminal circuit substrate docking circuit, and the board-end conductive terminal overlapping portion can be overlapped with the electrical plate via the board-end insulating rubber core overlapping port, so that the board-end conductive terminal overlapping portion is electrically connected to the electrical plate. The board-end metal fastener is connected to the board-end insulating rubber core, and the board-end metal fastener has a board-end metal fastening structure, and the board-end metal fastening structure can be fastened to the terminal metal fastening structure.

[0064] Furthermore, the connector assembly may only include: a board-end connector and a wire-end connector. The board-end connector has: a board-end conductive terminal, a board-end insulating rubber core, and a board-end metal fastener. The board-end conductive terminal has a board-end conductive terminal docking portion. The board-end insulating rubber core engages the board-end conductive terminal. The board-end metal fastener engages the board-end insulating rubber core, and the board-end metal fastener has a board-end metal fastening structure. The wire-end connector has: a wire-end circuit substrate, a wire-end insulating rubber core, and a wire-end metal fastener. The wire-end circuit substrate has a wire-end circuit substrate docking portion, and the wire-end circuit substrate docking portion has a wire-end circuit substrate docking circuit and a wire-end circuit substrate docking tongue-shaped structure. The wire-end insulating rubber core engages the wire-end circuit substrate, so that the wire-end circuit substrate docking tongue-shaped structure of the wire-end circuit substrate docking portion can dock with the board-end conductive terminal docking portion, so that the wire-end circuit substrate docking circuit is electrically connected to the board-end connector, and the wire-end circuit substrate overlapping portion can overlap the electrical wire, so that the wire-end circuit substrate overlapping circuit is electrically connected to the electrical wire. The wire end metal fastener is engaged with the wire end insulating rubber core, and the wire end metal fastener has a wire end metal fastening structure; the wire end metal fastening structure can be fastened to the board end metal fastening structure.

[0065] In summary, the connector assembly of the present invention and its wire-end connector and board-end connector can be matched with an electrical wire, the wire-end connector can be docked with the board-end connector, and the wire-end connector can engage the electrical wire to prevent the electrical wire from detaching from the wire-end connector, and the wire-end connector and the board-end connector can be snapped together to prevent the docked wire-end connector and the board-end connector from being separated by force. In this way, the reliability of the wire-end connector, the board-end connector and the electrical wire for electrical signal transmission can be improved, and the internal space of the electronic device can be fully utilized, allowing the electronic device to continue to develop in the direction of being light, thin and short.

[0066] The above embodiments are merely illustrative of the principles and effects of the present invention and are not intended to limit the present invention. Any person skilled in the art may modify or alter the above embodiments without departing from the spirit and scope of the present invention. Therefore, the scope of protection of the present invention shall be as set forth in the claims of the present invention.

Claims

1. A line end connector, characterized in that: The line-end connector is matched with a board-end connector and an electrical wire, and the line-end connector includes: A line end circuit substrate, the line end circuit substrate having a line end circuit substrate docking portion and a line end circuit substrate overlapping portion, the line end circuit substrate docking portion having a line end circuit substrate docking circuit and a line end circuit substrate docking tongue-shaped structure, the line end circuit substrate overlapping portion having a line end circuit substrate overlapping circuit; A wire end insulating rubber core, the wire end insulating rubber core having a wire end insulating rubber core docking port and a wire end insulating rubber core lap port, the wire end insulating rubber core engaging the wire end circuit substrate, so that the wire end circuit substrate docking tongue structure of the wire end circuit substrate docking portion can dock with the board end connector via the wire end insulating rubber core docking port, so that the wire end circuit substrate docking circuit is electrically connected to the board end connector, and the wire end circuit substrate lap portion can lap the electrical wire via the wire end insulating rubber core lap port, so that the wire end circuit substrate lap circuit is electrically connected to the electrical wire; A wire end metal fastener, the wire end metal fastener engages the wire end insulating rubber core, and the wire end metal fastener has a wire end metal fastening structure, the wire end metal fastening structure can be fastened to the board end connector; and A wire end bonding colloid is filled into the wire end insulation glue core lap port to bond the wire end circuit substrate lap portion and the electrical wire.

2. The wire end connector according to claim 1, wherein: The wire end insulation core also has a first wire end insulation core short side and a second wire end insulation core short side. The first wire end insulation core short side and the second wire end insulation core short side are two opposite short sides on the wire end insulation core. The wire end metal buckle structure has a first wire end metal short side buckle sub-structure and a second wire end metal short side buckle sub-structure. The first wire end metal short side buckle sub-structure and the second wire end metal short side buckle sub-structure are respectively located on the first wire end insulation core short side and the second wire end insulation core short side.

3. The wire end connector according to claim 2, wherein: The wire end insulation core also has a first wire end insulation core long side and a second wire end insulation core long side. The first wire end insulation core long side and the second wire end insulation core long side are two opposite long sides on the wire end insulation core. The wire end metal buckle structure also has a first wire end metal long side buckle sub-structure and a second wire end metal long side buckle sub-structure. The first wire end metal long side buckle sub-structure and the second wire end metal long side buckle sub-structure are respectively located on the first wire end insulation core long side and the second wire end insulation core long side.

4. The wire end connector according to claim 1, wherein: The wire end insulation rubber core docking port has a wire end insulation rubber core docking penetration structure, and the wire end insulation rubber core docking penetration structure provides a way to penetrate the wire end circuit substrate docking portion. The wire end insulation rubber core lap port has a wire end insulation rubber core lap recess structure, and the wire end insulation rubber core lap recess structure provides a way to fill the wire end bonding colloid.

5. The wire end connector according to claim 1, wherein: The wire end bonding colloid is an adhesive material.

6. The wire end connector according to claim 1, wherein: The line end circuit substrate docking circuit and the line end circuit substrate overlapping circuit are arranged on the line end circuit substrate in a circuit pattern extending in a straight line.

7. The wire end connector according to claim 1, wherein: The line end circuit substrate docking portion also has a line end circuit substrate docking anti-mistake structure, which can guide the docking of the board end connector and prevent the line end circuit substrate docking portion from reversely docking with the board end connector.

8. A board-end connector, the board-end connector being used in conjunction with the line-end connector according to claim 1 and an electrical board, wherein: The board-end connector includes: A board end conductive terminal, the board end conductive terminal having a board end conductive terminal butting portion and a board end conductive terminal overlapping portion; a board-end insulating rubber core, the board-end insulating rubber core having a board-end insulating rubber core docking port and a board-end insulating rubber core lap port; the board-end insulating rubber core engages the board-end conductive terminal, so that the board-end conductive terminal docking portion can dock with the line-end circuit substrate docking portion via the board-end insulating rubber core docking port, so that the board-end conductive terminal docking portion is electrically connected to the line-end circuit substrate docking circuit, and the board-end conductive terminal lap portion can lap the electrical plate material via the board-end insulating rubber core lap port, so that the board-end conductive terminal lap portion is electrically connected to the electrical plate material; and A board end metal fastener is connected to the board end insulating rubber core, and the board end metal fastener has a board end metal fastening structure, and the board end metal fastening structure can be fastened to the wire end metal fastening structure.

9. The board connector according to claim 8, wherein: The board end insulating rubber core also has a first board end insulating rubber core short side and a second board end insulating rubber core short side. The first board end insulating rubber core short side and the second board end insulating rubber core short side are two opposite short sides on the board end insulating rubber core. The board end metal buckling structure has a first board end metal short side buckling sub-structure and a second board end metal short side buckling sub-structure. The first board end metal short side buckling sub-structure and the second board end metal short side buckling sub-structure are respectively located on the first board end insulating rubber core short side and the second board end insulating rubber core short side.

10. The board connector according to claim 8, wherein: The board end insulating rubber core also has a first board end insulating rubber core long side and a second board end insulating rubber core long side. The first board end insulating rubber core long side and the second board end insulating rubber core long side are two opposite long sides on the board end insulating rubber core. The board end metal buckling structure also has a first board end metal long side buckling sub-structure and a second board end metal long side buckling sub-structure. The first board end metal long side buckling sub-structure and the second board end metal long side buckling sub-structure are respectively located on the first board end insulating rubber core long side and the second board end insulating rubber core long side.

11. The board connector according to claim 8, wherein: The board end insulation rubber core docking port has a board end insulation rubber core docking recess structure, and the board end insulation rubber core docking recess structure provides docking with the line end circuit substrate docking portion.

12. The board connector according to claim 8, wherein: The board end insulating rubber core docking port has a board end insulating rubber core docking anti-mistake structure, which can guide the docking of the line end connector and prevent the line end circuit substrate docking part from reversely docking with the board end insulating rubber core docking port.

13. A connector assembly, characterized in that: The connector assembly comprises: A board-end connector, the board-end connector having: a board-end conductive terminal, wherein the board-end conductive terminal has a board-end conductive terminal docking portion; a board end insulating rubber core, the board end insulating rubber core being engaged with the board end conductive terminal; and a plate end metal fastener, the plate end metal fastener being engaged with the plate end insulating rubber core and having a plate end metal fastening structure; and A wire-end connector that can be used with the board-end connector and an electrical wire to transmit electrical signals; the wire-end connector has: A line-end circuit substrate, the line-end circuit substrate having a line-end circuit substrate docking portion, the line-end circuit substrate docking portion having a line-end circuit substrate docking circuit and a line-end circuit substrate docking tongue-shaped structure; a wire end insulating rubber core, the wire end insulating rubber core being engaged with the wire end circuit substrate, so that the wire end circuit substrate docking tongue structure of the wire end circuit substrate docking portion can dock with the board end conductive terminal docking portion, so that the wire end circuit substrate docking circuit is electrically connected to the board end connector, and the wire end circuit substrate lap portion can lap the electrical wire, so that the wire end circuit substrate lap circuit is electrically connected to the electrical wire; and A wire end metal fastener is connected to the wire end insulating rubber core, and the wire end metal fastener has a wire end metal fastening structure; the wire end metal fastening structure can be fastened to the board end metal fastening structure.

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