CN211929737U - Relay connector - Google Patents
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- CN211929737U CN211929737U CN202020284264.5U CN202020284264U CN211929737U CN 211929737 U CN211929737 U CN 211929737U CN 202020284264 U CN202020284264 U CN 202020284264U CN 211929737 U CN211929737 U CN 211929737U
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Abstract
The utility model relates to a relay connector, including socket connector and plug connector, wherein this socket connector and plug connector are for supplying first electric connector and second electric connector horizontal insertion, again with vertical butt joint of socket connector and plug connector, can supply first electric connector and second electric connector to carry out electronic signal mutual transmission operation through the plural first terminal of socket connector and the plural second terminal of plug connector, alright make the inside factor because of first electric connector or second electric connector fixed length of electronic product, and can't be suitable for not unidimensional electronic product, alright avoid the apolegamy again, make the electric connector of different length, with the operation of effective control manufacturing cost and accelerated equipment, so reach the effect that reduces whole operating cost.
Description
Technical Field
The utility model relates to a relay connector indicates that socket connector and plug connector supply first electric connector and second electric connector to transversely insert especially, vertically docks socket connector and plug connector again, makes first electric connector and second electric connector carry out the operation of electronic signal mutual transmission to can avoid the electric connector of re-election match, manufacturing different length, reduce whole operating cost.
Background
Nowadays, electronic technology and internet are rapidly developed, so that various electronic related products are gradually developed, and gradually tend to be light, thin, short and small, and are easy to carry, and the direction of increasing operation and transmission speed is advanced.
Furthermore, in order to make the electronic components in the electronic related products to perform their own functions, the electrical connector interface is generally used as a bridge for electrical signal transmission and communication, and because the designer of the electrical connector for signal transmission usually aims at the dual development of increasing the signal transmission amount and miniaturizing the volume, the connector has many terminals, and is light, thin, short and small Flexible Printed Circuit (FPC), Flexible Flat Cable (FFC) and other types of connecting components, and is increasingly widely used in computers and peripheral electronic devices.
However, the use of internal components (such as various connectors, cables or circuit boards) of electronic products (such as notebook computers, tablet computers or smart phones) is affected by the difference of specifications, sizes and shapes, for example: in order to solve the above problems, common manufacturers can only manufacture flexible printed circuit boards or flexible flat cables suitable for different sizes of notebook computers, so as to increase the overall manufacturing cost.
Therefore, how to try to solve the above-mentioned existing drawbacks and inconveniences is a direction that the related art needs to research and improve.
SUMMERY OF THE UTILITY MODEL
Therefore, in view of the above problems and disadvantages, the present invention provides a new design of the relay connector by collecting relevant data, evaluating and considering in many ways, and continuously trying and modifying through years of experience accumulated in the industry.
In order to achieve the above object, the utility model adopts the following technical scheme:
1. a relay connector, comprising a receptacle connector and a plug connector, wherein:
the socket connector is provided with an insulating base body, a plurality of first terminal grooves are formed in the insulating base body, the top surface of the insulating base body is provided with a butt joint space communicated with the plurality of first terminal grooves, a first splicing space communicated with the plurality of first terminal grooves and used for transversely inserting a preset first electric connecting piece is formed in the front of the insulating base body, a first splicing port used for allowing a first splicing part of the preset first electric connecting piece to penetrate through is formed in the front of the first splicing space, a plurality of first terminals are positioned in the insulating base body, each first terminal is provided with a first base positioned in the first terminal groove, a first butt joint part positioned in the butt joint space is arranged on one side of the first base, and a second butt joint part positioned in the first splicing space and electrically contacted with a first contact of the preset first splicing part is arranged on the other side of the first base;
the plug connector has an insulating base, and a plurality of second terminal slots are formed in the insulating base, the bottom surface of the insulating base is provided with a butt joint body for being longitudinally butted in the butt joint space, the rear part of the insulating base is provided with a second splicing space which is communicated with the plurality of second terminal grooves and is used for transversely inserting a preset second electric connecting piece, a second inserting port for a second inserting part of a preset second electric connecting piece to pass through is formed behind the second inserting space, a plurality of second terminals are positioned in the insulating base, the plurality of second terminals are provided with second base parts positioned in the second terminal grooves, a third butt joint part which extends to the butt joint body and is butt jointed with the first butt joint part is arranged on one side of the second base part, and the other side of the second base part is provided with a fourth butt joint part which is positioned in the second plugging space and forms electric contact with the second contact of the preset second plugging part.
The relay connector, wherein: the first terminal groove top surface is concavely provided with a first positioning groove for positioning the first base part of the first terminal, and the bottom surface of each first terminal groove is provided with a first opening hole penetrating to the outside.
The relay connector, wherein: the left side and the right side of the butt joint space of the insulation base body are respectively provided with a groove in a forward cutting mode, and the left side and the right side of the butt joint body of the insulation base body are respectively provided with a lug which is used for being aligned and combined in the groove in a forward cutting mode.
The relay connector, wherein: the back side and lower wall of the butt joint space are concavely provided with a plurality of first limiting grooves, the first butt joint part of the first terminal is provided with a butt joint arm limited in the first limiting groove, a first butt joint groove for inserting a butt joint body is formed between the butt joint arm and the first base part, the back side wall of the butt joint body is provided with a plurality of second limiting grooves communicated with the plurality of second terminal grooves, and the third butt joint part is provided with a clamping hook positioned in the second limiting grooves to form an exposed clamping hook which is mutually butted with the butt joint arm.
The relay connector, wherein: a first guide inclined plane is formed at the periphery of an opening above the butt joint space of the insulation base, and a second guide inclined plane which is in guide contact with the first guide inclined plane is formed at the periphery of the bottom surface of the butt joint body of the insulation base.
The relay connector, wherein: the second butt joint part of the first terminal is provided with two first clamping arms clamped on the surfaces of two sides of the preset first electric connecting piece, a first clamping space for the preset first electric connecting piece to be placed is formed between the two first clamping arms, and first contact points which are in electric contact with the first contact points of the preset first inserting part are respectively formed at the positions, adjacent to the two sides of the first clamping space, of the two first clamping arms.
The relay connector, wherein: the bottom of the insulation seat body is provided with a first shell, a first accommodating space for the insulation seat body to be placed in is formed inside the first shell, and the left side and the right side of the bottom surface of the first shell are respectively provided with a first elastic arm for elastically buckling and holding the first elastic arm at the side edge of two first convex plates of a preset first electric connector.
The relay connector, wherein: the tail end of the first elastic arm is reversely folded and extended with a first buckling body for elastically buckling and holding the first buckling body at the side edges of two first convex plates of a preset first electric connecting piece.
The relay connector, wherein: the left and right sides of the first inserting port of the first inserting space are respectively provided with a first notch inwards for the first elastic arm to extend into.
The relay connector, wherein: the bottom of the insulating base is provided with a plurality of positioning blocks, and the bottom of the first housing is provided with a plurality of positioning holes for the plurality of positioning blocks to be buckled and positioned.
The relay connector, wherein: the bottom surface of the second terminal groove is concavely provided with a second positioning groove for positioning the second base of the second terminal, and the top surface of each second terminal groove is provided with a second opening hole penetrating to the outside.
The relay connector, wherein: the fourth butt joint part is provided with two second clamping arms clamped on the surfaces of the two sides of the preset second electric connecting piece, a second clamping space for the preset second electric connecting piece to be placed in is formed between the two second clamping arms, and second contact points which are in electric contact with the second contact points of the preset second inserting part are respectively formed at the positions, adjacent to the two sides of the second clamping space, of the two second clamping arms.
The relay connector, wherein: the second shell is arranged at the top of the insulating base, a second accommodating space for the insulating base to be placed in is formed inside the second shell, and second elastic arms for elastically buckling and holding the second elastic arms at the side edges of two second convex plates of a preset second electric connecting piece are arranged on the left side and the right side of the top surface of the second shell respectively.
The relay connector, wherein: the tail end of the second elastic arm is reversely folded and extended with a second buckling body for elastically buckling and holding the second buckling body at the side edge of a second convex plate of a preset second electric connecting piece.
The relay connector, wherein: the left side and the right side of the second socket are respectively provided with a second notch for the second elastic arm to extend into.
The relay connector, wherein: the top surface of the insulating base is provided with a plurality of fixing blocks in a protruding mode, and the bottom surface of the second shell is provided with a plurality of fixing holes for buckling and positioning the fixing blocks.
The utility model has the advantages of, transversely insert because of socket connector and plug connector can supply first electric connector and second electric connector, again with vertical butt joint of socket connector and plug connector, can supply first electric connector and second electric connector to carry out the operation of electronic signal mutual transmission through the plural first terminal of the plural number of socket connector and the plural second terminal of plug connector, can make the inside factor because of first electric connector or second electric connector fixed length of electronic product, and can't be suitable for not unidimensional electronic product, alright avoid the apolegamy, make the electric connector of different length, with the operation of effective control manufacturing cost and accelerated equipment, so reach the purpose that reduces whole operating cost.
The utility model discloses a another advantage lies in this first electric connector and second electric connector transversely insert to socket connector and plug connector when, this socket connector and plug connector are for can be respectively through the first arm of bullet of first casing and the second of second casing play the arm and come automatic the buckle to hold in first flange and the second flange side department of the relative two sides of first electric connector and second electric connector to make first electric connector and second electric connector stabilize and combine in socket connector and plug connector difficult separation, and then reach the purpose of convenience when promoting the equipment and stability when using.
The utility model discloses a another advantage lies in this insulating base's butt joint body in-process that inserts downwards to the butt joint space of insulating pedestal, and its butt joint space and butt joint body can lead the inclined plane through first inclined plane and the second and guide the contact each other, make the butt joint body smoothly get into to the butt joint space inside from butt joint space top opening to reach the purpose of smoothness degree when promoting the equipment.
The utility model discloses a second advantage lies in this insulating base's butt joint body when inserting downwards to the butt joint space of insulating pedestal in, its butt joint body left and right two side department's lug must counterpoint earlier the groove of butt joint space left and right two side departments, just can make its combination of pegging graft each other to can have the effect of preventing slow-witted, and then reach and avoid the purpose that the plural first terminal of socket connector's plural number and the plural second terminal of plug connector receive wrong direction and insert and establish and the condition of damage takes place.
Another advantage of the present invention is that the first housing of the receptacle connector and the second housing of the plug connector can be made of metal material, and when the plural first terminals and the plural second terminals perform the transmission operation of electronic signals, the first housing and the second housing made of metal material can have the shielding function, so as to achieve the purpose of reducing noise and crosstalk interference.
The utility model discloses a further advantage lies in that the second butt joint portion of this plural number first terminal has two first centre gripping arms, and the fourth butt joint portion of this plural number second terminal has two second centre gripping arms, so when first electric connector and second electric connector insert to socket connector and plug connector in, can form two-way contact through two first centre gripping arms and two second centre gripping arms, make first electric connector and second electric connector need not distinguish that the positive and negative all can peg graft and form electric contact, in order to reach the purpose that promotes convenience in the use.
Drawings
Fig. 1 is a perspective view of the receptacle connector of the present invention.
Fig. 2 is an exploded perspective view of the receptacle connector of the present invention.
Fig. 3 is an exploded perspective view of another perspective view of the receptacle connector of the present invention.
Fig. 4 is a side sectional view of the receptacle connector of the present invention.
Fig. 5 is a perspective view of the plug connector of the present invention.
Fig. 6 is an exploded perspective view of the plug connector of the present invention.
Fig. 7 is an exploded perspective view of the plug connector of the present invention from another perspective.
Fig. 8 is a side sectional view of the plug connector of the present invention.
Fig. 9 is a perspective external view of the present invention before use.
Fig. 10 is a side sectional view of the invention after docking.
Fig. 11 is another side sectional view after the butt joint of the present invention.
Description of reference numerals: 1-a socket connector; 11-an insulating base; 111-first terminal slot; 1111-a first positioning groove; 1112-a first opening; 112-a docking space; 1120-an opening; 1121-grooves; 1122-a first limit groove; 1123 — a first lead bevel; 113-a first plugging space; 1130-a first interface; 114-first slot cut; 1141-a guide groove; 115-a positioning block; 12-a first terminal; 121-a first base; 122 — a first docking portion; 1220-a first docking slot; 1221-a docking arm; 123-a second docking portion; 1230 — first clamping space; 1231-a first gripper arm; 1232 — first contact point; 13-a first housing; 130-a first accommodating space; 131-a first elastic arm; 1311-a first retaining body; 132-a positioning hole; 2-a plug connector; 21-an insulating base; 211-second terminal slot; 2111-a second detent; 2112-second opening; 212-an interface; 2121-a bump; 2122-a second limiting groove; 2123-a second lead bevel; 213-a second plugging space; 2130-a second interface; 214-second slot cut; 215-fixed block; 22-a second terminal; 221-a second base; 222-a third interface; 2221-trip; 223-a fourth docking station; 2230-a second holding space; 2231-a second gripper arm; 2232-second contact points; 23-a second housing; 230-a second accommodating space; 231-a second elastic arm; 2311-a second clasp; 232-fixing hole; 3-a first electrical connection; 31-a first mating part; 311-first contact; 32-a first flange; 4-a second electrical connection; 41-a second mating part; 411-a second contact; 42-second raised plate.
Detailed Description
To achieve the above objects and advantages, the preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.
Please refer to fig. 1 to 8, which are a perspective view, an exploded view, a side view, a sectional view, a perspective view, an exploded view, and a sectional view of the receptacle connector, the plug connector, the exploded view, and the sectional view of the plug connector, respectively, according to the present invention, as shown in the drawings, the present invention includes a receptacle connector 1 and a plug connector 2, wherein:
the socket connector 1 comprises an insulating base 11, a plurality of first terminals 12 and a first housing 13, wherein the insulating base 11 is formed with a plurality of first terminal grooves 111 therein, a first positioning groove 1111 is concavely formed on the top surface of each first terminal groove 111, a first opening 1112 penetrating to the outside is formed on the bottom surface of each first terminal groove 111, a docking space 112 communicating with the plurality of first terminal grooves 111 and having a reversed-U shape is concavely formed on the top surface of the insulating base 11, grooves 1121 are respectively formed on the left and right sides of the docking space 112, a plurality of first limiting grooves 1122 are concavely formed on the rear side and the lower wall surface of the docking space 112, a first guiding inclined plane 1123 is formed on the periphery of an opening 1120 above the docking space 112, a first plugging space 113 communicating with the plurality of first terminal grooves 111 is formed in front of the insulating base 11, and a first plugging port 1130 is formed in front of the first plugging space 113, first slots 114 are cut inward at the left and right sides of the first interface 1130, and guide slots 1141 are formed in the bottom surface of the insulating base 11 at positions behind the first slots 114, and a plurality of positioning blocks 115 are protruded from the bottom surface of the insulating base 11.
The plurality of first terminals 12 are respectively positioned in the plurality of first terminal grooves 111 of the insulating base 11, and the first terminal 12 has a first base 121 embedded and fixed in the first positioning groove 1111 of the first terminal groove 111, and a first mating portion 122 positioned in the mating space 112 is arranged at one side of the first base 121, and the first mating portion 122 has a mating arm 1221 in an S shape and limited in the first limiting groove 1122 of the mating space 112, and a first mating groove 1220 is formed between the mating arm 1221 and the first base 121, and a second mating portion 123 positioned in the first mating space 113 is arranged at the other side of the first base 121, and the second mating portion 123 has two first clamping arms 1231, and a first clamping space 1230 is formed between the two first clamping arms 1231, and first contact points 1232 are respectively formed at two sides of the two first clamping arms 1231 adjacent to the first clamping space 1230, and the first housing 13 is assembled at the bottom of the insulating base 11, the first housing 13 is formed with a first receiving space 130 for the insulation base 11 to be inserted therein, and the left and right sides of the bottom surface of the first housing 13 are respectively provided with a first elastic arm 131 extending into the first slot 114, the end of the first elastic arm 131 is folded back and extends with a first retaining member 1311, and the bottom surface of the first housing 13 is provided with a plurality of positioning holes 132 for the plurality of positioning blocks 115 to be retained therein.
The plug connector 2 comprises an insulating base 21, a plurality of second terminals 22 and a second housing 23, wherein a plurality of second terminal grooves 211 are formed in the insulating base 21, second positioning grooves 2111 are concavely formed at the bottom surfaces of the second terminal grooves 211, second openings 2112 penetrating to the outside are formed at the top surfaces of the second terminal grooves 211, a reverse-U-shaped butt-joint body 212 is convexly arranged at the bottom surface of the insulating base 21, convex blocks 2121 are respectively arranged at the left side and the right side of the butt-joint body 212 forwards, a plurality of second limiting grooves 2122 communicated with the plurality of second terminal grooves 211 are arranged on the rear side wall surface of the butt-joint body 212, second guide inclined surfaces 2123 are formed at the periphery of the bottom surface of the butt-joint body 212, second plugging spaces 213 communicated with the plurality of second terminal grooves 211 are formed at the rear part of the insulating base 21, second plugging ports 2130 are formed at the rear part of the second plugging spaces 213, and left and right plugging ports 2130, The right two sides are respectively provided with a second notch 214 cut inwards, and a plurality of fixing blocks 215 are protruded on the top surface of the insulating base 21.
The plurality of second terminals 22 are respectively positioned in the plurality of second terminal slots 211 of the insulating base 21, and the plurality of second terminals 22 have second base portions 221 embedded and fixed in the second positioning slots 2111 of the second terminal slots 211, and a third mating portion 222 extending to the mating body 212 and exposed at one side of the second base portions 221, and the third mating portion 222 has a hook 2221 exposed in the second limiting slot 2122, and a fourth mating portion 223 located in the second inserting space 213 is provided at the other side of the second base portions 221, and the fourth mating portion 223 has two second clamping arms 2231, and a second clamping space 2230 is formed between the two second clamping arms 2231, and two second clamping arms 2231 have convex second contact points 2232 respectively formed at two sides adjacent to the second clamping space 2230, and the second housing 23 is assembled on the top of the insulating base 21, and a second accommodating space 230 is formed inside the second housing 23, the left and right sides of the top surface of the second housing 23 are respectively provided with a second elastic arm 231 extending into the second slot 214, the end of the second elastic arm 231 is folded back to extend a second buckling body 2311, and the bottom surface of the second housing 23 is provided with a plurality of fixing holes 232 for buckling and positioning a plurality of fixing blocks 215.
The first housing 13 of the receptacle connector 1 and the second housing 23 of the plug connector 2 may be made of metal.
Referring to fig. 9, 10 and 11, which are perspective views before use, side sectional views after butt joint and another side sectional view after butt joint of the present invention, it can be clearly seen from the drawings that when the present invention is actually used, the first electrical connector 3 (e.g. electrical connector such as flexible printed circuit board or flexible flat cable) and the second electrical connector 4 (e.g. electrical connector such as flexible printed circuit board or flexible flat cable) can be transversely inserted into the insulating base 11 of the socket connector 1 and the insulating base 21 of the plug connector 2, respectively, the first plugging portion 31 on one side of the first electrical connector 3 and the second plugging portion 41 on one side of the second electrical connector 4 can enter from the first plugging port 1130 of the first plugging space 113 and the second plugging port 2130 of the second plugging space 213, and the first electrical connector 3 and the second electrical connector 4 can be continuously inserted inwards, meanwhile, the first and second protruding plates 32 and 42 on opposite sides of the first and second plugging portions 31 and 41 respectively push against the first retaining body 1311 of the two first resilient arms 131 of the first housing 13 and the second retaining body 2311 of the two second resilient arms 231 of the second housing 23, so that the two first resilient arms 131 and the two second resilient arms 231 are elastically deformed, and the first and second plugging portions 31 and 41 respectively enter the first plugging space 113 of the insulating base 11 and the second plugging space 213 of the insulating base 21, and are inserted into the first clamping space 1230 of the second mating portion 123 of the plurality of first terminals 12 and the second clamping space 2230 of the fourth mating portion 223 of the plurality of second terminals 22, and at this time, the second and fourth mating portions 123 and 223 respectively clamp the plurality of surfaces of the first and second plugging portions 31 and 31 through the first contact point 1232 on the two first clamping arms 1231 and the second contact point 2232 on the two second clamping arms 2231, so as to clamp the plurality of surfaces of the first and second mating portions 31 and 311 on the second contact points 31 and 12341 respectively The two contacts 411 are positioned and electrically connected, and when the two first protruding plates 32 and the two second protruding plates 42 pass through the first latching portions 1311 of the two first elastic arms 131 and the second latching portions 2311 of the two second elastic arms 231, the two first elastic arms 131 and the two second elastic arms 231 are elastically restored, so as to latch the side surfaces of the two first protruding plates 32 and the two second protruding plates 42, thereby preventing the first electrical connector 3 and the second electrical connector 4 from being separated from the socket connector 1 and the plug connector 2.
After the first electrical connector 3 and the second electrical connector 4 are stably positioned on the socket connector 1 and the plug connector 2, the plug connector 2 is longitudinally assembled on the socket connector 1, so that the mating body 212 of the insulating base 21 is downwardly inserted into the mating space 112 of the insulating base 11, and the protrusions 2121 at the left and right sides of the mating body 212 are inserted into the grooves 1121 at the left and right sides of the mating space 112 in a mating manner, during the insertion process, the mating space 112 and the mating body 212 are guided and contacted with each other through the first guiding inclined surface 1123 and the second guiding inclined surface 2123, so that the mating body 212 smoothly enters the mating space 112 from the opening 1120 above the mating space 112, and after the mating body 212 is inserted into the mating space 112, the third mating portion 222 of the plurality of second terminals 22 is in a mating manner with the first mating portion 122 of the plurality of first terminals 12, so that the hook 1 of the third mating portion 222 and the mating arm 1221 of the first mating portion 122 are electrically connected to each other Thus, the first electrical connector 3 and the second electrical connector 4 can transmit the electrical signals to each other through the plurality of first terminals 12 and the plurality of second terminals 22, thereby completing the utility model.
The utility model has the advantages of that:
the socket connector 1 and the plug connector 2 are used for the first electric connector 3 and the second electric connector 4 to be inserted transversely, and then the socket connector 1 and the plug connector 2 are butted longitudinally, the first electrical connector 3 and the second electrical connector 4 can perform mutual electrical signal transmission operation through the plurality of first terminals 12 of the socket connector 1 and the plurality of second terminals 22 of the plug connector 2, because the first electrical connector 3 and the second electrical connector 4 can be butted by the socket connector 1 and the plug connector 2, the internal part of the electronic product is not fixed by the first electric connecting piece 3 or the second electric connecting piece 4, but can not be suitable for electronic products with different sizes, thus avoiding the re-matching and manufacturing of electric connectors with different lengths, so as to effectively control the manufacturing cost and accelerate the assembly operation, thereby achieving the effect of reducing the overall operation cost.
When the first electrical connector 3 and the second electrical connector 4 are transversely inserted into the socket connector 1 and the plug connector 2, the socket connector 1 and the plug connector 2 can be automatically buckled at the side surfaces of the first convex plate 32 and the second convex plate 42 at the two opposite sides of the first electrical connector 3 and the second electrical connector 4 through the first elastic arm 131 of the first shell 13 and the second elastic arm 231 of the second shell 23 respectively, so that the first electrical connector 3 and the second electrical connector 4 are stably combined in the socket connector 1 and the plug connector 2 and are not easy to separate, and the convenience in assembly and the stability in use are further improved.
Third, in the process that the docking body 212 of the insulating base 21 is inserted downward into the docking space 112 of the insulating base 11, the docking space 112 and the docking body 212 can be guided and contacted with each other through the first guiding inclined surface 1123 and the second guiding inclined surface 2123, so that the docking body 212 can smoothly enter the docking space 112 from the opening 1120 above the docking space 112, thereby improving the smoothness during assembly.
When the mating body 212 of the insulating base 21 is inserted downward into the mating space 112 of the insulating base 11, the protrusions 2121 at the left and right sides of the mating body 212 must be aligned with the recesses 1121 at the left and right sides of the mating space 112 to be combined with each other in an inserting manner, so as to have a foolproof effect, and further avoid the occurrence of damage caused by inserting the plurality of first terminals 12 of the receptacle connector 1 and the plurality of second terminals 22 of the plug connector 2 in wrong directions.
The first housing 13 of the receptacle connector 1 and the second housing 23 of the plug connector 2 can be made of metal materials, so that when the plurality of first terminals 12 and the plurality of second terminals 22 perform an electronic signal transmission operation, the first housing 13 and the second housing 23 made of metal materials can have a shielding function, thereby reducing noise and crosstalk.
Sixth, the second mating portion 123 of the first terminals 12 has two first clamping arms 1231, and the fourth mating portion 223 of the second terminals 22 has two second clamping arms 2231, so that when the first electrical connector 3 and the second electrical connector 4 are inserted into the socket connector 1 and the plug connector 2, the two first clamping arms 1231 and the two second clamping arms 2231 can form a bidirectional contact, so that the first electrical connector 3 and the second electrical connector 4 can be inserted into an electrical contact without distinguishing the front and the back, thereby improving the convenience of use.
The foregoing description is intended to be illustrative rather than limiting, and it will be appreciated by those skilled in the art that many modifications, variations or equivalents may be made without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (16)
1. A relay connector, comprising a receptacle connector and a plug connector, wherein:
the socket connector is provided with an insulating base body, a plurality of first terminal grooves are formed in the insulating base body, the top surface of the insulating base body is provided with a butt joint space communicated with the plurality of first terminal grooves, a first splicing space communicated with the plurality of first terminal grooves and used for transversely inserting a preset first electric connecting piece is formed in the front of the insulating base body, a first splicing port used for allowing a first splicing part of the preset first electric connecting piece to penetrate through is formed in the front of the first splicing space, a plurality of first terminals are positioned in the insulating base body, each first terminal is provided with a first base positioned in the first terminal groove, a first butt joint part positioned in the butt joint space is arranged on one side of the first base, and a second butt joint part positioned in the first splicing space and electrically contacted with a first contact of the preset first splicing part is arranged on the other side of the first base;
the plug connector has an insulating base, and a plurality of second terminal slots are formed in the insulating base, the bottom surface of the insulating base is provided with a butt joint body for being longitudinally butted in the butt joint space, the rear part of the insulating base is provided with a second splicing space which is communicated with the plurality of second terminal grooves and is used for transversely inserting a preset second electric connecting piece, a second inserting port for a second inserting part of a preset second electric connecting piece to pass through is formed behind the second inserting space, a plurality of second terminals are positioned in the insulating base, the plurality of second terminals are provided with second base parts positioned in the second terminal grooves, a third butt joint part which extends to the butt joint body and is butt jointed with the first butt joint part is arranged on one side of the second base part, and the other side of the second base part is provided with a fourth butt joint part which is positioned in the second plugging space and forms electric contact with the second contact of the preset second plugging part.
2. The relay connector according to claim 1, wherein: the first terminal groove top surface is concavely provided with a first positioning groove for positioning the first base part of the first terminal, and the bottom surface of each first terminal groove is provided with a first opening hole penetrating to the outside.
3. The relay connector according to claim 1, wherein: the left side and the right side of the butt joint space of the insulation base body are respectively provided with a groove in a forward cutting mode, and the left side and the right side of the butt joint body of the insulation base body are respectively provided with a lug which is used for being aligned and combined in the groove in a forward cutting mode.
4. The relay connector according to claim 1, wherein: the back side and lower wall of the butt joint space are concavely provided with a plurality of first limiting grooves, the first butt joint part of the first terminal is provided with a butt joint arm limited in the first limiting groove, a first butt joint groove for inserting a butt joint body is formed between the butt joint arm and the first base part, the back side wall of the butt joint body is provided with a plurality of second limiting grooves communicated with the plurality of second terminal grooves, and the third butt joint part is provided with a clamping hook positioned in the second limiting grooves to form an exposed clamping hook which is mutually butted with the butt joint arm.
5. The relay connector according to claim 1, wherein: a first guide inclined plane is formed at the periphery of an opening above the butt joint space of the insulation base, and a second guide inclined plane which is in guide contact with the first guide inclined plane is formed at the periphery of the bottom surface of the butt joint body of the insulation base.
6. The relay connector according to claim 1, wherein: the second butt joint part of the first terminal is provided with two first clamping arms clamped on the surfaces of two sides of the preset first electric connecting piece, a first clamping space for the preset first electric connecting piece to be placed is formed between the two first clamping arms, and first contact points which are in electric contact with the first contact points of the preset first inserting part are respectively formed at the positions, adjacent to the two sides of the first clamping space, of the two first clamping arms.
7. The relay connector according to claim 1, wherein: the bottom of the insulation seat body is provided with a first shell, a first accommodating space for the insulation seat body to be placed in is formed inside the first shell, and the left side and the right side of the bottom surface of the first shell are respectively provided with a first elastic arm for elastically buckling and holding the first elastic arm at the side edge of two first convex plates of a preset first electric connector.
8. The relay connector according to claim 7, wherein: the tail end of the first elastic arm is reversely folded and extended with a first buckling body for elastically buckling and holding the first buckling body at the side edges of two first convex plates of a preset first electric connecting piece.
9. The relay connector according to claim 7, wherein: the left and right sides of the first inserting port of the first inserting space are respectively provided with a first notch inwards for the first elastic arm to extend into.
10. The relay connector according to claim 7, wherein: the bottom of the insulating base is provided with a plurality of positioning blocks, and the bottom of the first housing is provided with a plurality of positioning holes for the plurality of positioning blocks to be buckled and positioned.
11. The relay connector according to claim 1, wherein: the bottom surface of the second terminal groove is concavely provided with a second positioning groove for positioning the second base of the second terminal, and the top surface of each second terminal groove is provided with a second opening hole penetrating to the outside.
12. The relay connector according to claim 1, wherein: the fourth butt joint part is provided with two second clamping arms clamped on the surfaces of the two sides of the preset second electric connecting piece, a second clamping space for the preset second electric connecting piece to be placed in is formed between the two second clamping arms, and second contact points which are in electric contact with the second contact points of the preset second inserting part are respectively formed at the positions, adjacent to the two sides of the second clamping space, of the two second clamping arms.
13. The relay connector according to claim 1, wherein: the second shell is arranged at the top of the insulating base, a second accommodating space for the insulating base to be placed in is formed inside the second shell, and second elastic arms for elastically buckling and holding the second elastic arms at the side edges of two second convex plates of a preset second electric connecting piece are arranged on the left side and the right side of the top surface of the second shell respectively.
14. The relay connector according to claim 13, wherein: the tail end of the second elastic arm is reversely folded and extended with a second buckling body for elastically buckling and holding the second buckling body at the side edge of a second convex plate of a preset second electric connecting piece.
15. The relay connector according to claim 13, wherein: the left side and the right side of the second socket are respectively provided with a second notch for the second elastic arm to extend into.
16. The relay connector according to claim 13, wherein: the top surface of the insulating base is provided with a plurality of fixing blocks in a protruding mode, and the bottom surface of the second shell is provided with a plurality of fixing holes for buckling and positioning the fixing blocks.
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CN202020284264.5U CN211929737U (en) | 2020-03-10 | 2020-03-10 | Relay connector |
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CN202020284264.5U CN211929737U (en) | 2020-03-10 | 2020-03-10 | Relay connector |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114824939A (en) * | 2022-05-05 | 2022-07-29 | 深圳市爱特姆科技有限公司 | Fine-pitch plate-to-plate connector for high-frequency and high-speed transmission |
-
2020
- 2020-03-10 CN CN202020284264.5U patent/CN211929737U/en active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114824939A (en) * | 2022-05-05 | 2022-07-29 | 深圳市爱特姆科技有限公司 | Fine-pitch plate-to-plate connector for high-frequency and high-speed transmission |
CN114824939B (en) * | 2022-05-05 | 2023-12-19 | 深圳市爱特姆科技有限公司 | High-frequency and high-speed transmission fine-pitch board-to-board connector |
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