CN213212566U - Electric connector assembly and plate end connector and wire end connector thereof - Google Patents
Electric connector assembly and plate end connector and wire end connector thereof Download PDFInfo
- Publication number
- CN213212566U CN213212566U CN202021377600.7U CN202021377600U CN213212566U CN 213212566 U CN213212566 U CN 213212566U CN 202021377600 U CN202021377600 U CN 202021377600U CN 213212566 U CN213212566 U CN 213212566U
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- board
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- wire
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- 239000002184 metal Substances 0.000 claims abstract description 109
- 239000012212 insulator Substances 0.000 claims abstract description 97
- 229910000679 solder Inorganic materials 0.000 claims description 13
- 238000005476 soldering Methods 0.000 claims description 2
- 230000008054 signal transmission Effects 0.000 abstract description 4
- 210000001503 joint Anatomy 0.000 description 6
- 239000007769 metal material Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000005299 abrasion Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/648—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding
- H01R13/658—High frequency shielding arrangements, e.g. against EMI [Electro-Magnetic Interference] or EMP [Electro-Magnetic Pulse]
- H01R13/6581—Shield structure
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
- H01R12/70—Coupling devices
- H01R12/71—Coupling devices for rigid printing circuits or like structures
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/627—Snap or like fastening
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
- H01R13/631—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for engagement only
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model provides an electric connector assembly and a plate end connector and a wire end connector thereof, wherein a shielding frame body is formed by a wire end metal shell and a plate end metal shell when in use, so as to provide electric shielding at the periphery of the electric connection part of a wire end conductive terminal group and a plate end conductive terminal group, thereby achieving the purpose of reducing the external interference degree of the electronic signal transmission; in addition, the metal shell forms an inserting guide structure between the line end connector and the plate end connector, and the wear-resisting strength of the metal shell is good, so that the electric connector assembly can reduce the degree of wear after multiple uses, and further prolong the service life of the electric connector assembly; furthermore, the utility model discloses the insulator of panel end connector has the lock joint structure that can detain the terminal connector to can maintain the state of terminal connector plugboard end connector.
Description
Technical Field
The utility model relates to an electric connector field especially relates to an electric connector assembly and board end connector and line end connector thereof.
Background
The electric connector comprises conductive terminals and can be used for transmitting electronic signals, so that the electric connector is widely applied to various types of electronic products, however, the transmission of the electronic signals in the electric connector is often interfered by the outside, the performance of the electronic product is greatly improved along with the improvement of science and technology, and the transmission performance of the electronic signals of the electric connector is strictly required.
Therefore, how to reduce the interference of the electrical signal transmission of the electrical connector with the outside world has become a technical issue that needs to be overcome.
SUMMERY OF THE UTILITY MODEL
In view of the above-mentioned shortcomings of the prior art, the present invention provides an electrical connector assembly comprising: a board end connector having a board end conductive terminal set, a board end insulator and a board end metal shell, wherein: the plate end insulator is provided with a plate end insulator buckling structure and is used for embedding the plate end conductive terminal group; the plate end metal shell has a plate end metal shell guide structure; and a line end connector, the line end connector is used for plugging the board end connector and has a line end conductive terminal group, a line end insulator and a line end metal shell, the line end metal shell has a line end metal shell guiding structure, the line end metal shell guiding structure is aligned with the board end metal shell guiding structure to provide a guide for the line end connector to be plugged into the board end connector, so that the line end conductive terminal group and the board end conductive terminal group both achieve electric connection, wherein: when the terminal connector is plugged into the board end connector, the wire end insulator fastening structure is fastened with the board end insulator fastening structure so as to maintain the plugging state of the terminal connector and the board end connector, the wire end metal shell and the board end metal shell form a shielding frame body, and the shielding frame body is used for providing electric shielding at the periphery of the electric connection part of the wire end conductive terminal group and the board end conductive terminal group.
Optionally, in the electrical connector assembly, the plate-end metal shell has a plate-end abutting structure, and the plate-end abutting structure abuts against the plate-end insulator fastening structure, so as to provide an abutting force when the plate-end insulator fastening structure is deformed, and force the plate-end insulator fastening structure to recover to the original shape.
Optionally, in the electrical connector assembly, the plate end abutting structure is an elastic arm structure, and the plate end metal shell has a groove to form the elastic arm structure.
Optionally, in the electrical connector assembly, the board-end insulator has a board-end insulator guiding structure, the line-end insulator has a line-end insulator guiding structure, the line-end insulator guiding structure is aligned with the board-end insulator guiding structure, and then the line-end connector is guided to be plugged into the board-end connector, so that the line-end conductive terminal set and the board-end conductive terminal set are electrically connected.
Optionally, in the electrical connector assembly, the plate end conductive terminal group is formed by a plurality of plate end conductive terminals, and the plate end insulator further has a plate end support structure, wherein the plate end support structure provides structural support for at least a part of the plurality of plate end conductive terminals; the line end conductive terminal group is composed of a plurality of line end conductive terminals, and the line end insulator is also provided with a line end supporting structure which provides structural support for at least one part of the plurality of line end conductive terminals.
Optionally, in the electrical connector assembly, the line end conductive terminal set has a retaining wall structure, and the retaining wall structure stops the line end conductive terminal set from moving relative to the board end conductive terminal set at a predetermined position.
Optionally, in the electrical connector assembly, the line end conductive terminal group is used to electrically connect at least one wire, the tail of the line end conductive terminal group further has a solder positioning groove formed by at least two side walls, and the solder positioning groove is used to position solder so as to improve the effect of soldering the wire by the solder.
Optionally, in the electrical connector assembly, the plate-end metal shell further has a plate-end observation hole, and the plate-end observation hole provides a direct view for observing whether the wire-end connector is plugged into the plate-end connector.
Optionally, in the electrical connector assembly, the wire end metal shell has a wire end engaging structure, and the wire end engaging structure provides engagement with the wire end insulator; the plate end metal shell has a plate end engaging structure that provides for engaging the plate end insulator.
Optionally, in the electrical connector assembly, the wire end engaging structure is a structure that bends a part of the wire end metal shell, and the board end engaging structure is a structure that bends a part of the board end metal shell.
Optionally, in the above-mentioned electric connector assembly, line terminal metal casing has a line terminal joint structure, board end metal casing has a board end joint structure, line terminal joint structure with board end joint structure cooperation works as line terminal connector is pegged graft during the board end connector, line terminal joint structure joint board end joint structure, in order to maintain line terminal connector with the grafting state of board end connector.
Optionally, in the electrical connector assembly, the wire end clamping structure is a relief structure, and the board end clamping structure is a hole structure.
Optionally, in the electrical connector assembly, the board-end conductive terminal set includes at least one board-end signal terminal, at least one first board-end power terminal and at least one second board-end power terminal, wherein: the board-end signal terminal is positioned between the first board-end power supply terminal and the second board-end power supply terminal; the line end conductive terminal group comprises at least one line end signal terminal, at least one first line end power terminal and at least one second line end power terminal, wherein: the line end signal terminal is located between the first line end power terminal and the second line end power terminal.
Optionally, in the above electrical connector assembly, one end of the line terminal signal terminal has a signal terminal clamping structure, one end of the first line terminal power terminal has a first power terminal clamping structure, one end of the second line terminal power terminal has a second power terminal clamping structure, and when the line terminal connector is plugged into the board terminal connector, the signal terminal clamping structure electric clamping holds the board terminal signal terminal, the first power terminal clamping structure electric clamping holds the first board terminal power terminal, the second power terminal clamping structure electric clamping holds the second board terminal power terminal.
Additionally, the utility model provides a board end connector, board end connector provides a line end connector and pegs graft, line end connector has a line terminal metal casing, board end connector includes: a board end insulator having a board end insulator snap-fit structure; a plate end metal shell having a plate end metal shell guide structure; the plate end metal shell guiding structure guides the wire end connector to be plugged into the body of the plate end connector; when the end connector is plugged into the body of the plate end connector, the plate end insulator fastening structure is fastened on the end connector to maintain the state of the end connector plugged into the body of the plate end connector, and the plate end metal shell and the wire end metal shell are in the end connector to be plugged into the periphery of the body of the plate end connector to form a shielding frame body so as to provide electric shielding.
Furthermore, the utility model provides a line end connector, line end connector provides a board end connector of pegging graft, board end connector has a board end insulator and a board end metal casing, line end connector includes: a wire end insulator having a wire end insulator snap-fit structure; a wire end metal shell having a wire end metal shell guide structure; wherein the wire end metal shell guide structure is aligned with the plate end metal shell to provide guidance for the body of the wire end connector to plug into the plate end connector; when the body of the line end connector is plugged into the board end connector, the line end insulator buckling structure buckles the board end insulator so as to maintain the plugging state of the body of the line end connector and the board end connector, and the line end metal shell and the board end metal shell are plugged into the body of the line end connector to form a shielding frame body at the periphery of the board end connector so as to provide electric shielding.
Compared with the prior art, the utility model provides an electric connector assembly and board end connector and line end connector thereof, line end metal casing and board end metal casing constitute the shielding frame body when using to provide the electric shield at the periphery of the electric connection department between line end conductive terminal group and board end conductive terminal group, and then reach the purpose that reduces the electronic signal transmission and receive external interference degree; in addition, the metal shell forms an inserting guide structure between the line end connector and the plate end connector, and the wear-resisting strength of the metal shell is good, so that the electric connector assembly can reduce the degree of wear after multiple uses, and further prolong the service life of the electric connector assembly; furthermore, the utility model discloses the insulator of panel end connector has the lock joint structure that can detain the terminal connector to can maintain the state of terminal connector plugboard end connector.
Drawings
Fig. 1 to 4 are schematic views illustrating a usage state of the electrical connector assembly according to an embodiment of the present invention.
Fig. 5 to 6 are exploded schematic views of an electrical connector assembly according to an embodiment of the present invention.
Fig. 7 to 9 are exploded schematic views of a plate end connector according to an embodiment of the present invention.
Fig. 10 to 11 are exploded schematic views of a wire end connector according to an embodiment of the present invention.
Fig. 12 to 14 and 15A to 15B are schematic cross-sectional views of a plug board end connector of a wire end connector according to an embodiment of the invention.
Fig. 16 is a process diagram of the plug board-end connector of the cable end connector according to an embodiment of the present invention.
Fig. 17 to 18 are schematic views illustrating the usage status of the line-end signal terminal according to an embodiment of the present invention.
Fig. 19 to 22 are schematic views illustrating a usage state of the electrical connector assembly according to another embodiment of the present invention.
Fig. 23 to 24 are exploded views of an electrical connector assembly according to another embodiment of the present invention.
Fig. 25 to 27 are exploded views of the plate end connector according to another embodiment of the present invention.
Fig. 28 to 29 are exploded views of the cable connector according to another embodiment of the present invention.
Fig. 30 to 31 are schematic cross-sectional views of the terminal connector plug board end connector according to another embodiment of the present invention.
Description of the symbols
1 electric connector assembly
11 board end connector
111 plate end conductive terminal group
1111 board end signal terminal
1112 first board end power supply terminal
1113 second board terminal power supply terminal
112 board end insulator
1121 board end insulator fastening structure
1122 board end insulator guide structure
1123 plate end supporting structure
113 plate end metal shell
1131 board end abutting structure
1132 board end metal shell guide structure
1133 board end clamping structure
1134 plate end embedding structure
1135 plate end observation hole
1137 trough
12 wire end connector
121 line terminal conductive terminal group
1211 end signal terminal
12111 signal terminal holding structure
1212 first line power supply terminal
12121 first power terminal holding structure
1213 second terminal power supply terminal
12131 second power terminal holding structure
1214 retaining wall structure
1215 side wall
1216 solder positioning groove
122 wire end insulator
1221 wire end insulator snap-in structure
1222 wire end insulator guide structure
1223 line end support structure
123 wire end metal shell
Metal shell guide structure with 1231 wire end
1232 line terminal clamping structure
1233 line end embedded structure
13 Shielding frame body
2 wire rod
3 solder
Detailed Description
The following description is provided to illustrate the technical aspects of the present invention by way of specific embodiments, and other advantages and effects of the present invention will be easily understood by those skilled in the art from the disclosure of the present specification. The present invention may also be implemented or applied in other different embodiments. Various modifications and changes may be made in the details herein without departing from the spirit of the invention in its broader aspects and as defined in the specification. In particular, the relative positions and proportions of the various elements in the drawings are merely exemplary in nature and are not intended to represent the actual conditions under which the present invention may be practiced.
For an embodiment of the technical disclosure of the present invention, refer to fig. 1 to fig. 31.
In the embodiment shown in fig. 1 to 18, the present invention provides an electrical connector assembly 1 including a plate end connector 11 and a wire end connector 12. The board end connector 11 has a board end conductive terminal group 111, a board end insulator 112 and a board end metal shell 113. The board end metal shell 113 has a board end fitting structure 1134 to provide a fitting board end insulator 112.
Preferably, the plate end fitting structure 1134 is a structure that bends a part of the plate end metal shell 113 to simplify the manufacturing process.
In addition, the board-end insulator 112 has a board-end insulator fastening structure 1121, and the board-end conductive terminal group 111 is embedded in the board-end insulator 112.
The board end metal shell 113 abuts, for example, the left and right side faces and the top face of the board end insulator 112, and the board end metal shell 113 has a board end abutting structure 1131 and a board end metal shell guiding structure 1132.
The plate-end abutting structure 1131 is, for example, a cantilever structure adjacent to the plate-end insulator fastening structure 1121, so as to provide an abutting force when the plate-end insulator fastening structure 1121 is deformed, so as to force the plate-end insulator fastening structure 1121 to restore its original shape.
Preferably, the plate end metal shell 113 has a groove 1137 to form a spring arm structure.
For example, the plate-end insulator fastening structure 1121 may be adapted to deform when the plate-end insulator fastening structure 1121 is deformed by a force, so that the deformation of the plate-end insulator fastening structure 1121 can be expected.
In addition, the plate-end abutting structure 1131 can also provide an abutting force to force the plate-end insulator fastening structure 1121 to return to the original shape when the stress on the plate-end insulator fastening structure 1121 is released.
Preferably, the board-end metal housing 113 further has a board-end observation hole 1135 to provide a direct view through the board-end metal housing 113 to observe whether the board-end connector 11 is in place or not, and to determine whether the line-end connector 12 is plugged into the board-end connector 11, so that the electrical connection between the line-end conductive terminal set 121 and the board-end conductive terminal set 111 can be expected.
Preferably, the board-side conductive terminal set 111 includes at least one board-side signal terminal 1111, at least one first board-side power terminal 1112 and at least one second board-side power terminal 1113, wherein: the board-side signal terminal 1111 is located between the first board-side power terminal 1112 and the second board-side power terminal 1113, and compared to the first board-side power terminal 1112 and the second board-side power terminal 1113, the board-side signal terminal 1111 has a smaller size, so as to achieve the purpose of reducing the size of the board-side connector 11.
The terminal connector 12 includes a terminal conductive terminal group 121, a terminal insulator 122, and a terminal metal shell 123.
In the present invention, the line terminal conductive terminal group 121 is used for electrically connecting at least one wire rod 2, as shown in fig. 17 and fig. 18, the tail of the line terminal conductive terminal group further has a solder positioning groove 1216 constituted by at least two side walls 1215, and the solder positioning groove 1216 is used for holding the positioning solder 3 to improve the solder 3 welding the effect of the wire rod 2, thereby ensuring the electrical connection between the line terminal conductive terminal group 121 and the wire rod 2.
In addition, the line end conductive terminal set 121 has a retaining wall structure 1214, and the retaining wall structure 1214 stops the line end conductive terminal set 121 from moving relative to the board end conductive terminal set 111 at a predetermined position, so that the relative position relationship between the line end conductive terminal set 121 and the board end conductive terminal set 111 is in accordance with the expectation.
The wire end metal shell 123 has a wire end fitting structure 1233 to provide fitting of the wire end insulator 122.
Preferably, the wire end fitting structure 1233 is a structure in which a portion of the wire end metal housing 123 is bent to simplify the manufacturing process.
In addition, as shown in fig. 16, the wire end metal shell 123 has a wire end metal shell guiding structure 1231 for aligning with the board end metal shell guiding structure 1132, the wire end metal shell guiding structure 1231 and the board end metal shell guiding structure 1132 can respectively guide the wire end connector 12 to plug into the board end connector 11 through the metal material strength of the wire end metal shell 123 and the board end metal shell 113, so that the wire end conductive terminal set 121 and the board end conductive terminal set 111 can be electrically connected in the process of plugging the wire end connector 12 into the board end connector 11, and the wire end insulator 122 is effectively prevented from unexpectedly colliding with the board end conductive terminal set 111 (including the board end signal terminal 1111, the first board end power terminal 1112 and the second board end power terminal 1113) of the board end connector 11, so as to prolong the service life of the board 11.
It should be noted that, in the present invention, the wire end metal shell guiding structure 1231 and the plate end metal shell guiding structure 1132 are all made of metal material, and the wear-resistant strength of the metal material is good, so the electrical connector assembly 1 of the present invention can avoid the problem of serious wear after multiple uses.
The terminal end insulator 122 has a terminal end insulator snap-fit structure 1221, and the terminal end metal shell 123 avoids the terminal end insulator snap-fit structure 1221, so that, when the terminal connector 12 is plugged into the plate-end connector 11, the plate-end insulator fastening structure 1121 is deformed by a force, so that the wire-end insulator fastening structure 1221 fastens the plate-end insulator fastening structure 1121, so as to maintain the connection state between the terminal connector 12 and the plate-side connector 11, and the terminal metal shell 123 is adjacent to the left and right side surfaces and the bottom surface of the terminal insulator 122, thus, when the terminal connector 12 is plugged into the board terminal connector 11, the terminal metal shell 123 and the board metal shell 113 constitute the shielding frame 13, the shielding frame 13 provides an electrical shielding at the periphery of the electrical connection between the terminal conductive terminal set 121 and the board conductive terminal set 111, and increases the electrical characteristic of the electrical connector assembly 1.
Preferably, the line end conductive terminal set 121 includes at least one line end signal terminal 1211, at least one first line end power terminal 1212 and at least one second line end power terminal 1213, wherein: the line end signal terminal 1211 is located between the first line power terminal 1212 and the second line power terminal 1213, and the line end signal terminal 1211 has a smaller size than the first line power terminal 1212 and the second line power terminal 1213, so as to achieve the purpose of reducing the size of the line end connector 12.
Preferably, as shown in fig. 17, one end of the line-end signal terminal 1211 has a signal terminal holding structure 12111, one end of the first line power terminal 1212 has a first power terminal holding structure 12121, and one end of the second line power terminal 1213 has a second power terminal holding structure 12131; thus, when the line-end connector 12 is plugged into the board-end connector 11, the signal terminal clamping structure 12111 electrically clamps the board-end signal terminal 1111, the first power terminal clamping structure 12121 electrically clamps the first board-end power terminal 1112, and the second power terminal clamping structure 12131 electrically clamps the second board-end power terminal 1113, so as to ensure that the electrical connection between the line-end conductive terminal set 121 and the board-end conductive terminal set 111 meets the expectation, and reduce the sizes of the line-end signal terminal set 122 and the board-end signal terminal set 112, thereby achieving the purpose of reducing the sizes of the line-end connector 12 and the board-end connector 11.
Preferably, line terminal metal casing 123 has line terminal joint structure 1232 for example for relief structure, correspondingly, board end metal casing 113 has board end joint structure 1133 for example for the hole structure with line terminal joint structure 1232 structural cooperation, so, when line terminal connector 12 plug board end connector 11, line terminal joint structure 1232 can lock joint board end joint structure 1133, with the metal material intensity through line terminal metal casing 123 and board end metal casing 113, maintain the grafting state of line terminal connector 12 and board end connector 11, because the abrasion resistance of metal material is good, so the utility model discloses an electric connector assembly 1 can avoid taking place the problem of serious wearing and tearing after repetitious usage, and then increases the utility model discloses electric connector assembly 1's life.
In the embodiment shown in fig. 19 to fig. 31, in the electrical connector assembly 1 of the present invention, the board end insulator 112 has a board end insulator guiding structure 1122 such as a tongue plate, and the wire end insulator 122 has a wire end insulator guiding structure 1222 such as a concave structure, wherein the wire end insulator guiding structure 1222 is aligned with the board end insulator guiding structure 1122 to provide fool-proofing, and then the wire end connector 12 is inserted into the board end connector 11, so that the wire end conductive terminal set 121 and the board end conductive terminal set 111 can be electrically connected.
In addition, the board-end conductive terminal set 111 is composed of a plurality of board-end conductive terminals, and the board-end insulator 112 further has a board-end supporting structure 1123, the board-end supporting structure 1123 provides structural support for at least a portion of the plurality of board-end conductive terminals (e.g., the board-end signal terminal 1111), so as to avoid the board-end conductive terminals from being bent and damaged during the process of plugging the terminal connector 12 into the board-end connector 11. Accordingly, the line end conductive terminal group 121 is composed of a plurality of line end conductive terminals, and the line end insulator 122 further has a line end supporting structure 1223, the line end supporting structure 1223 provides structural support for at least a part of the plurality of line end conductive terminals (for example, the line end signal terminal 1211), so as to avoid the line end conductive terminals from being bent and damaged during the process of plugging the line end connector 12 into the board end connector 11.
To sum up, the utility model provides an electric connector assembly, terminal metal casing wherein constitutes the shielding frame body with board end metal casing when using to provide the electric shield in the periphery of both electric connection departments of terminal conductive terminal group and board end conductive terminal group, and then reach the purpose that reduces the electronic signal transmission and receive external disturbance degree. Additionally, the utility model discloses a metal casing constitutes line end connector and board end connector grafting guide structure between the two, because metal casing's abrasion strength is good, so the utility model discloses an electric connector assembly can reduce the degree that takes place wearing and tearing after repetitious usage, and then improves the utility model discloses electric connector assembly's life. Furthermore, the utility model discloses the insulator of panel end connector has the lock joint structure that can detain the terminal connector to can maintain the state of terminal connector plugboard end connector.
The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Therefore, the protection scope of the present invention should be as set forth in the claims below.
Claims (16)
1. An electrical connector assembly, comprising:
a board end connector having a board end conductive terminal set, a board end insulator and a board end metal shell, wherein:
the plate end insulator is provided with a plate end insulator buckling structure and is used for embedding the plate end conductive terminal group;
the plate end metal shell has a plate end metal shell guide structure; and
a line end connector, the line end connector is used for pegging graft the board end connector, and has a line end conductive terminal group, a line end insulator and a line end metal casing, the line end insulator has a line end insulator lock joint structure, the line end metal casing has a line end metal casing guide structure, line end metal casing guide structure aims at the board end metal casing guide structure, in order to provide the guide the line end connector pegs graft the board end connector, make the line end conductive terminal group with both of the board end conductive terminal group reach electric connection, wherein:
the wire end insulator buckling structure is used for buckling the plate end insulator buckling structure so as to maintain the splicing state of the wire end connector and the plate end connector, the wire end metal shell and the plate end metal shell form a shielding frame body, and the shielding frame body provides electric shielding at the periphery of the electric connection part of the wire end conductive terminal group and the plate end conductive terminal group.
2. The electrical connector assembly of claim 1, wherein the plate end metal shell has a plate end abutment structure that abuts the plate end insulator snap fitting structure to provide an abutment force when the plate end insulator snap fitting structure is deformed to force the plate end insulator snap fitting structure to return to its original shape.
3. The electrical connector assembly of claim 2 wherein said board end abutment structure is a spring arm structure, said board end metal shell having a groove to form said spring arm structure.
4. The electrical connector assembly of claim 1, wherein said plate end insulator has a plate end insulator guide structure, said wire end insulator has a wire end insulator guide structure, said wire end insulator guide structure being aligned with said plate end insulator guide structure, and said wire end connector is then guided into engagement with said plate end connector to electrically connect both said wire end set of conductive terminals and said plate end set of conductive terminals.
5. The electrical connector assembly of claim 1 wherein said set of board end conductive terminals is comprised of a plurality of board end conductive terminals, and said board end insulator further has a board end support structure providing structural support to at least a portion of said plurality of board end conductive terminals; the line end conductive terminal group is composed of a plurality of line end conductive terminals, and the line end insulator is also provided with a line end supporting structure which provides structural support for at least one part of the plurality of line end conductive terminals.
6. The electrical connector assembly of claim 1, wherein said wire end conductive terminal set has a retaining wall structure, said retaining wall structure stopping movement of said wire end conductive terminal set relative to said plate end conductive terminal set at a predetermined position.
7. The electrical connector assembly of claim 1, wherein the terminal set is configured to electrically connect to at least one wire, and the tail portion of the terminal set further comprises a solder positioning groove formed by at least two sidewalls, the solder positioning groove being configured to position solder to improve soldering of the wire.
8. The electrical connector assembly of claim 1, wherein the plate end metal shell further has a plate end sight opening providing a direct view of whether the wire end connector is completed with a patch plate end connector.
9. The electrical connector assembly of claim 1, wherein said wire end metal shell has a wire end engagement structure providing engagement of said wire end insulator; the plate end metal shell has a plate end engaging structure that provides for engaging the plate end insulator.
10. The electrical connector assembly of claim 9, wherein the wire end engagement structure is a structure that bends a portion of the wire end metal shell, and the board end engagement structure is a structure that bends a portion of the board end metal shell.
11. The electrical connector assembly of claim 1, wherein the wire end metal shell has a wire end clamping structure, the plate end metal shell has a plate end clamping structure, the wire end clamping structure is matched with the plate end clamping structure, and the wire end clamping structure is used for clamping the plate end clamping structure to maintain the plugging state of the wire end connector and the plate end connector.
12. The electrical connector assembly of claim 11, wherein the wire end snap structure is an embossment and the plate end snap structure is a hole.
13. The electrical connector assembly of claim 1, wherein the set of board-end conductive terminals comprises at least one board-end signal terminal, at least one first board-end power terminal and at least one second board-end power terminal, wherein: the board-end signal terminal is positioned between the first board-end power supply terminal and the second board-end power supply terminal; the line end conductive terminal group comprises at least one line end signal terminal, at least one first line end power terminal and at least one second line end power terminal, wherein: the line end signal terminal is located between the first line end power terminal and the second line end power terminal.
14. The electrical connector assembly of claim 13, wherein an end of the line-end power terminal has a signal terminal clamping structure, an end of the first line-end power terminal has a first power terminal clamping structure, an end of the second line-end power terminal has a second power terminal clamping structure, the signal terminal clamping structure is configured to electrically clamp the board-end power terminal, the first power terminal clamping structure is configured to electrically clamp the first board-end power terminal, and the second power terminal clamping structure is configured to electrically clamp the second board-end power terminal.
15. A board end connector, the board end connector providing a plug for a line end connector, the line end connector having a line end metal shell, the board end connector comprising:
a board end insulator having a board end insulator snap-fit structure;
a plate end metal shell having a plate end metal shell guide structure; wherein,
the plate end metal shell guiding structure guides the wire end connector to be plugged into the body of the plate end connector;
the plate end insulator buckling structure is used for buckling the line end connector so as to maintain the state of the body of the line end connector in a splicing mode, and the plate end metal shell and the line end metal shell are located at the periphery of the body of the line end connector in a splicing mode to form a shielding frame body for providing electric shielding.
16. A wire end connector, the wire end connector providing a plug-in board end connector having a board end insulator and a board end metal shell, the wire end connector comprising:
a wire end insulator having a wire end insulator snap-fit structure;
a wire end metal shell having a wire end metal shell guide structure; wherein,
the wire end metal shell guiding structure is aligned with the plate end metal shell to provide guidance for the body of the wire end connector to be plugged into the plate end connector;
the wire end insulator buckling structure is used for buckling the plate end insulator so as to maintain the splicing state of the body of the wire end connector and the plate end connector, and the wire end metal shell and the plate end metal shell form a shielding frame body at the periphery of the position where the body of the wire end connector is spliced with the plate end connector so as to provide electric shielding.
Applications Claiming Priority (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW108216377 | 2019-12-10 | ||
| TW108216377 | 2019-12-10 | ||
| TW109110664 | 2020-03-27 | ||
| TW109110664 | 2020-03-27 | ||
| TW109112778 | 2020-04-16 | ||
| TW109112778A TWI723846B (en) | 2019-12-10 | 2020-04-16 | Electrical connector assembly and its board end connector and wire end connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213212566U true CN213212566U (en) | 2021-05-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010674822.3A Active CN112952481B (en) | 2019-12-10 | 2020-07-14 | Electric connector assembly and plate end connector and wire end connector thereof |
| CN202021377600.7U Active CN213212566U (en) | 2019-12-10 | 2020-07-14 | Electric connector assembly and plate end connector and wire end connector thereof |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010674822.3A Active CN112952481B (en) | 2019-12-10 | 2020-07-14 | Electric connector assembly and plate end connector and wire end connector thereof |
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| CN (2) | CN112952481B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112952481A (en) * | 2019-12-10 | 2021-06-11 | 唐虞企业股份有限公司 | Electric connector assembly and plate end connector and wire end connector thereof |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8152566B1 (en) * | 2011-02-16 | 2012-04-10 | Hon Hai Precision Ind. Co., Ltd. | Electrical connector with resilient arm configured in fixed ended beam manner formed on metal shell |
| CN203205593U (en) * | 2012-10-11 | 2013-09-18 | 东莞唐虞电子有限公司 | Electric connector |
| CN107978887B (en) * | 2017-11-17 | 2020-01-31 | 唐虞企业股份有限公司 | Wire-to-board connector assembly and board end connector and wire end connector thereof |
| CN207781934U (en) * | 2017-12-13 | 2018-08-28 | 唐虞企业股份有限公司 | Electric connector assembly and its plate terminal adapter and line-end connector |
| CN110474212B (en) * | 2018-05-09 | 2022-08-19 | 富士康(昆山)电脑接插件有限公司 | Composite connector |
| CN112952481B (en) * | 2019-12-10 | 2023-03-10 | 唐虞企业股份有限公司 | Electric connector assembly and plate end connector and wire end connector thereof |
-
2020
- 2020-07-14 CN CN202010674822.3A patent/CN112952481B/en active Active
- 2020-07-14 CN CN202021377600.7U patent/CN213212566U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112952481A (en) * | 2019-12-10 | 2021-06-11 | 唐虞企业股份有限公司 | Electric connector assembly and plate end connector and wire end connector thereof |
| CN112952481B (en) * | 2019-12-10 | 2023-03-10 | 唐虞企业股份有限公司 | Electric connector assembly and plate end connector and wire end connector thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112952481A (en) | 2021-06-11 |
| CN112952481B (en) | 2023-03-10 |
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