CN208189868U - Connector assembly - Google Patents

Abstract

The utility model discloses a kind of connector assembly, including the first connector and the second connector, first connector includes insulating base, signal isolation part, first group of signal terminal and second group of signal terminal, first group of signal terminal and second group of signal terminal are each attached on insulating base, first group of signal terminal includes several first signal terminals, second group of signal terminal includes several second signal terminals, and signal isolation part is fixed on insulating base.Second connector includes insulating body, the first fastener, first group of conductive terminal and second group of conductive terminal, insulating body is provided with third docking groove, signal isolation part is plugged in third docking groove, first fastener is connected with signal isolation part snapping, first group of conductive terminal includes several first conductive terminals, second group of conductive terminal includes several second conductive terminals, the first conductive terminal and the second conductive terminal respectively with the first signal terminal and second signal termination contact.The utility model has the advantages that connection is reliable and transmission is stable.

Description

Connector assembly

Technical field

The utility model relates to signal connection area, in particular to a kind of connector assembly.

Background technique

With the rapid development of electronic technology, electronic product has become a part indispensable in for people's lives, and connects Device is connect as component indispensable in electronic equipment also to play an important role in we live.Connector primarily serves guarantor Card electric current smoothness continuously flows through, it keeps design and producing process more convenient, more flexible, reduces production and maintenance cost.It is existing Some connectors generally include insulating base, first group of signal terminal and second group of signal terminal, first group of signal terminal It is fixed on the insulating base with second group of signal terminal compartment of terrain, it is existing however as the miniaturization of each electronic product Some connectors are but faced with following two problems while pursuit volume constantly becomes smaller.

(1) since volume becomes smaller and the reduction of bring mechanical strength, general large scale connector, which is able to bear, to be cooperated When use the unlikely damage of biggish mechanical forces, and the phase in the unbearable assembling process of small size connector between connector Mutual friction, possible connector is damaged or broken, and mechanical life greatly shortens, or even can not normal use；

(2) as the integrated level of electronic product is higher, the integrated level of device is required higher in existing connector, due to existing The first group of signal terminal and second group of signal terminal of some connectors extend to outside insulating base from the bottom of connector, with The part that access extends to outside insulating base is connected with circuit board, thus volume is larger, is not able to satisfy the miniaturization of electronic product Demand.

Utility model content

The technical issues of the utility model solves is to provide a kind of connector assembly that signal transmission is more stable.

In order to solve the above technical problems, the utility model discloses a kind of connector assemblies comprising the first connector and Second connector, first connector include insulating base, signal isolation part, first group of signal terminal and second group of signal end Son, first group of signal terminal and second group of signal terminal are each attached on the insulating base, first group of letter It number is formed between terminal and second group of signal terminal and to dock space, first group of signal terminal includes several lining up one The first signal terminal of row, second group of signal terminal include several second signal terminals being arranged in a row, the signal every Off member is fixed on the insulating base and extends in the docking space；

Second connector includes insulating body, the first fastener, first group of conductive terminal and second group of conductive terminal, The insulating body is provided with the first docking groove, the second docking groove and third docking groove being set side by side, the third docking groove Between first docking groove and second docking groove；The signal isolation part is plugged in the third docking groove, And between first group of conductive terminal and second group of conductive terminal；First group of conductive terminal includes several lining up one The first conductive terminal of row, first conductive terminal are fixed on the insulating body and extend to first docking groove It is interior, first signal terminal be plugged in first docking groove and with first conductive terminal contacts；Described second group Conductive terminal includes several the second conductive terminals being arranged in a row, and second conductive terminal is fixed on the insulating body simultaneously Extend in second docking groove, the second signal terminal be plugged in second docking groove and with second conducting end Son contact；First fastener is fixed on the insulating body and extends in the third docking groove, first button Fitting is connected with the signal isolation part snapping.

Preferably, the signal isolation part includes fixed arm, signal isolation wall and the first snapping arm；The fixed arm is fixed It is connected on the insulating base, and with the signal isolation wall and the first snapping arm；The signal isolation wall is located at institute It states between first group of signal terminal and second group of signal terminal, the first snapping arm is set with signal isolation wall interval It sets, the first snapping arm with first fastener of second connector for connecting.

Preferably, the signal isolation part further includes the second snapping arm for connecting with second connector, described Second snapping arm and signal isolation wall interval are arranged, and the signal isolation wall is located at the first snapping arm and described second Between snapping arm.

Preferably, it is convex to the side of the signal isolation wall to be provided with the first snapping for the free end face of the first snapping arm It rising, the free end face of the second snapping arm is provided with the second snapping protrusion to the side of the signal isolation wall, and described first Snapping protrusion is used to connect with second connector with the second snapping protrusion.

Preferably, first connector further includes reinforcing frame, and the insulating base includes substrate and the circular substrate The fin of edge setting, the substrate are formed with the slot for connecting with second connector, the letter with the fin Number separator, first signal terminal and the second signal terminal are each attached on the substrate and extend to the slot Interior, the reinforcing frame is set on the fin.

Preferably, second connector further includes the second fastener for being connected with the signal isolation part snapping, Second fastener is fixed on the insulating body and extends in the third docking groove, first fastener and institute It states the second fastener and is located at the opposite both ends of the third docking groove location.

Preferably, first fastener includes the first fixing arm, the first adjutage and the first snap-on arm；Described first is solid Gripping arm is fixed on the insulating body, and the first end of first adjutage is connected with the first fixing arm, and described first The second end of adjutage is connected with the first snap-on arm；First adjutage and the first snap-on arm are located at the third In docking groove, the first snap-on arm is formed with the first snap groove for connecting with the signal isolation part.

Preferably, the first snapping protrusion and the second button that position is oppositely arranged are provided at the cell wall of first snap groove Connect protrusion.

Preferably, the insulating body is additionally provided with the first fixing groove, first fixing groove and first docking groove The opposite two sides in the insulating substrate position are located at, it is opposite that first fixing groove extends to the first docking groove location Two sidewalls and be connected with first docking groove；First conductive terminal is plugged in first fixing groove, and is covered It is located on the bottom wall of first docking groove, first conductive terminal extends in first docking groove.

Preferably, second connector further includes the first reinforcement lid, and described first, which reinforces lid lid, is located at the insulation base On body.

The utility model has the following beneficial effects: due to first group of signal terminal of first connector and described the The docking space for connecting with second connector is formed between two groups of signal terminals, the signal isolation part is fixed on It on the insulating base and extends in the docking space, the insulating body of second connector is provided with the third pair Access slot.Therefore, when first connector is connect with second connector, the signal isolation part is plugged in the third In docking groove, to make between first group of signal terminal and second group of signal terminal and first group of conductive terminal Signal between second group of conductive terminal is not easy to interfere with each other, thus signal transmission is more stable, can preferably transmit High-speed radio-frequency signal.In addition, being inserted into the docking space by second connector, first fastener is fixed on institute It states on insulating body and extends in the third docking groove, first fastener is connected with the signal isolation part snapping, Thus, it connects relatively reliable.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the preferred embodiment of the first connector of the utility model connector assembly；

Fig. 2 is the structural representation at another visual angle of preferred embodiment of the first connector of the utility model connector assembly Figure；

Fig. 3 is that the first connector of the utility model connector assembly removes the preferred embodiment structure after insulating base and shows It is intended to；

Fig. 4 is that the first connector of the utility model connector assembly removes another view of preferred embodiment after insulating base The structural schematic diagram at angle；

Fig. 5 is that the first connector of the utility model connector assembly removes the preferred implementation after insulating base and reinforcing frame The structural schematic diagram of example；

Fig. 6 is the enlarged drawing of a-quadrant in Fig. 5；

Fig. 7 is that the first connector of the utility model connector assembly removes the preferred implementation after insulating base and reinforcing frame Another viewing angle constructions schematic diagram of example；

Fig. 8 is the structural schematic diagram of the first signal terminal preferred embodiment of the utility model connector assembly；

Fig. 9 is the structural schematic diagram of the second signal terminal preferred embodiment of the utility model connector assembly；

Figure 10 is the structural schematic diagram of the preferred embodiment of the second connector of the utility model connector assembly；

Figure 11 is that the second connector of the utility model connector assembly removes the knot of the preferred embodiment after insulating body Structure schematic diagram；

Figure 12 is another viewing angle constructions schematic diagram of preferred embodiment of the second connector of the utility model connector assembly；

Figure 13 is that the second connector of the utility model connector assembly removes insulating base, the first reinforcement is covered and second adds The structural schematic diagram of preferred embodiment after strong lid；

Figure 14 is the second of the utility model connector assembly the structural schematic diagram for reinforcing the preferred embodiment of lid；

Figure 15 is the first of the utility model connector assembly the structural schematic diagram for reinforcing the preferred embodiment of lid；

Figure 16 is the structural schematic diagram of the preferred embodiment of the first fastener of the utility model connector assembly；

Figure 17 is the structural schematic diagram of the preferred embodiment of the first conductive terminal of the utility model connector assembly.

Specific embodiment

The utility model is described in detail with reference to the accompanying drawings and examples.It should be noted that if do not conflicted, Each feature in the utility model embodiment and embodiment can be combined with each other, the protection scope of the utility model it It is interior.

Fig. 1 to Figure 17 is please referred to, the utility model discloses a kind of connector assemblies comprising the first connector and second Connector, first connector include insulating base 1,2, first groups of signal isolation part, 3, second groups of signal terminal signal terminal 4 and reinforcing frame 5, the insulating base 1 includes 11, first groups of substrate, 12, second groups of spacer spacer 13 and around the base The fin 14 of 11 edge of plate setting, the substrate 11 are formed with the fin 14 and insert for what is connect with second connector Slot 15, the opposite both ends in 14 position of fin are provided with positioning column 16, the fin 14 in the side backwards to the substrate 11 Every end be respectively provided with there are two the positioning column 16, the interval of positioning column 16 of two of every end, which is arranged, to be simultaneously located at described convex The opposite two sides in 14 position of rib.First group of spacer 12 includes several spaced first spacers 121, several described First spacer 121 is arranged in a row, and first spacer 121 is connected with the substrate 11 and is located in the slot 15.Institute Stating second group of spacer 13 includes several spaced second spacers 131, and several second spacers 131 line up one Row, second spacer 131 are connected with the substrate 11 and are located in the slot 15.

In the present embodiment, the insulating base 1 is an integral molding structure, and the substrate 11 is in cuboid, described convex The framework that rib 14 is rectangle, the slot 15 are in cuboid, and the thickness of the fin 14 is greater than the thickness of the substrate 11, It thus can not only reduce the volume of the insulating base 1, but also preferably ensure that the reliability of the insulating base 1.It can be with Understand, the insulating base 1 can be square or other irregular shapes, shape are not specifically limited herein. In one embodiment, it may not need and first group of spacer 12 or/and second group of spacer 13 be set.Therefore, described exhausted The structure of edge pedestal 1 is not specifically limited herein, if be capable of fixing 2, first groups of signal terminals 3 of the signal isolation part and Second group of signal terminal 4.

The signal isolation part 2 is fixed on the substrate 11 and extends in the slot 15, the signal isolation part 2 Including firm arm 21, signal isolation wall 22, the first snapping arm 23 and the second snapping arm 24.The firm arm 21 is fixed on described On insulating base 1, and it is connected with the signal isolation wall 22 and the first snapping arm 23, the spacing at firm 21 both ends of arm Greater than the length of the insulating base 1, and the opposite both ends in 21 position of firm arm all extend to outside the insulating base 1. The signal isolation wall 22 is between first group of signal terminal 3 and second group of signal terminal 4, first snapping Arm 23 and the signal isolation wall 22 interval are arranged, and the free end face of the first snapping arm 23 is to the signal isolation wall 22 Side is provided with the first snapping protrusion 231, and the first snapping arm 23 with second connector for connecting.

The second snapping arm 24 is arranged with the signal isolation wall 22 interval, for what is connect with second connector Second snapping arm 24, the signal isolation wall 22 is between the first snapping arm 23 and the second snapping arm 24.It is described The free end face of second snapping arm 24 is provided with the second snapping protrusion 241 to the side of the signal isolation wall 22, and described first Snapping protrusion 231 is used to connect with second connector with the second snapping protrusion 241.Pass through the firm arm 21 The end extended to outside the insulating base 1 is connected and is grounded with circuit board, thus can more preferably make first group of signal terminal Signal between 3 and second group of signal terminal 4 is not easy to interfere with each other.Since the signal isolation wall 22 is located at described the Between one snapping arm 23 and the second snapping arm 24, thus connection is relatively reliable, preferably obstructs first group of signal terminal 3 With the interference signal between second group of signal terminal 4.More specifically, the opposite both ends in 21 position of firm arm are also distinguished It is provided with the first fixing arm 25 and second and fixes arm 26, the first fixing arm 25 and the second fixing arm 26 are embedded in the substrate 11 and the fin 14 in, thus it is more firm to connect the signal isolation part 2 with the insulating base 1.

First group of signal terminal 3 and second group of signal terminal 4 are each attached on the insulating base 1, described It is formed between first group of signal terminal 3 and second group of signal terminal 4 for docking space with what the second connector was connect 6, the signal isolation part 2 is fixed on the insulating base 1 and extends in the docking space 6.It is described right by being arranged Space 6 is connect, first group of signal terminal 3 and second group of signal terminal 4 are capable of clamping on second connector, thus It connects relatively reliable.Second connector can be compatible with the first connector shape of the utility model public first and connect Device.First group of signal terminal 3 includes that the first signal terminal 31 in a row side by side, first signal is arranged in several intervals Terminal 31 is fixed on the substrate 11 and extends in the slot 15.Specifically, first signal terminal 31 includes the One signal linking arm 32 and the first welding arm 33, the first signal linking arm 32 are fixed on the substrate 11 and extend to institute It states in slot 15, for being connect with second connector.It is understood that in one embodiment, first signal Adjacent surface is formed with oxidation insulating layer between terminal 31, contacts with each other between adjacent first signal terminal 31, from And small volume.

First welding arm 33 is connected with the first signal linking arm 32 and is located at the substrate 11 to be inserted backwards to described The side of slot 15, the extending direction of first welding arm 33 is parallel with the substrate 11, thus is relatively convenient for described first Welding arm 33 is soldered on circuit board.It is clamped in first signal per two adjacent first spacers 121 to connect It connects on arm 32, thus preferably hinders the first signal linking arm 32 arbitrarily mobile, to keep signal connection more stable.

The first signal linking arm 32 includes the first contact arm 321 and the second contact arm 322, first contact arm 321 first end is vertically connected with first welding arm 33, and the second end of first contact arm 321 is welded towards described first It connects arm 33 and extends to form second contact arm 322, formed between first contact arm 321 and second contact arm 322 Have the first deformation space 323, second contact arm 322 backwards to the surface of first deformation space 323 be provided with for First groove 324 of the second connector connection.Connect when by first connector of the utility model and second connector When connecing, second connector can be plugged to first groove 324, and be pressed on the cell wall of first groove 324, institute Stating the second contact arm 322 can be towards deforming in first deformation space 323, thus not only signal connection is reliable, but also is convenient for It uses.

Second group of signal terminal 4 includes several interval settings second signal terminal 41 in a row side by side, and described the Binary signal terminal 41 is fixed on the substrate 11 and extends in the slot 15, specifically, the second signal terminal 41 Including second signal linking arm 42 and the second welding arm 43, the second signal linking arm 42 is fixed on the substrate 11 and prolongs It extends in the slot 15, for being connect with second connector.Second welding arm 43 is connect with the second signal Arm 42 is connected and is located at the substrate 11 backwards to the side of the slot 15, the extending direction of second welding arm 43 with it is described Substrate 11 is parallel, thus is relatively convenient for for second welding arm 43 being soldered on circuit board.Per adjacent two described second Spacer 131 is clamped on the second signal linking arm 42, thus preferably hinders the second signal linking arm 42 It is any mobile, to keep signal connection more stable.It is understood that in one embodiment, the second signal terminal 41 Between adjacent surface be formed with oxidation insulating layer, contact with each other between the adjacent second signal terminal 41, thus body Product is smaller.

The second signal linking arm 42 includes third contact arm 421 and the 4th contact arm 422, the third contact arm 421 first end is vertically connected with second welding arm 43, and the second end of the third contact arm 421 is welded towards described second It connects arm 43 and extends to form the 4th contact arm 422, formed between the third contact arm 421 and the 4th contact arm 422 Have the second deformation space 423, the 4th contact arm 422 backwards to the surface of second deformation space 423 be provided with for Second groove 424 of the second connector connection.Connect when by first connector of the utility model and second connector When connecing, second connector can be plugged to second groove 424, and be pressed on the cell wall of second groove 424, institute Stating the 4th contact arm 422 can be towards deforming in second deformation space 423, thus not only signal connection is reliable, but also is convenient for It uses.In the present embodiment, first signal terminal 31 and the second signal terminal 41 are under external force can Elastically-deformable metalwork occurs, certainly, may be conductive nonmetallic materials in one embodiment can also nothing First welding arm 33 and second welding arm 43 need to be set, the first signal linking arm 32 and described the are directly passed through Binary signal linking arm 42 and circuit board contacts.Therefore, material and structure are not specifically limited herein, as long as can pass Defeated signal.

The reinforcing frame 5 is set on the fin 14, thus preferably avoids the insulating base 1 because by external force And it is easily broken off.The reinforcing frame 5 includes the first framework 51, second framework 52, the first linking arm 53 and the second linking arm 54, institute State the first framework 51 and the second framework 52 both ends that be respectively sleeved at 14 position of fin opposite, first linking arm 53 first end is connected with first framework 51, and the second end of first linking arm 53 is connected with the second framework 52, The first end of second linking arm 54 is connected with first framework 51, the second end of second linking arm 54 and described the Two frameworks 52 are connected, and it is opposite that first linking arm 53 with second linking arm 54 is located at 1 position of insulating base Two sides.The cross-sectional area of first framework 51 and second framework 52 is all larger than first linking arm 53 and the second linking arm 54 cross-sectional area is formed with the first notch between first linking arm 53 and first framework 51 and second framework 52 55, it is formed with the second notch 56 between second linking arm 54 and first framework 51 and second framework 52, described first Notch 55 is oppositely arranged with 56 position of the second notch, thus 5 overall structure of reinforcing frame is more succinct, convenient for manufacture, cost It is low.

First framework 51 includes first sock 511, the second socket part 512, the welding of third socket part 513, first Portion 514, the second weld part 515, third weld part 516 and the 4th weld part 517, the first sock 511, the second socket part 512 and third socket part 513 be set in the first end of the fin 14, second socket part 512 and the third set Both ends opposite with 511 position of first sock are connected socket part 513 respectively, second socket part 512 and the third Socket part 513 is perpendicular with the first sock 511, first weld part 514 and 512 phase of the second socket part Even, second weld part 515 is connected with the third socket part 513, first weld part 514 and second welding Portion 515 is located at the opposite two sides in 1 position of insulating base, thus connects relatively firm.The third weld part 516 and Four weld parts 517 are connected with the first sock 511, and the third weld part 516 is set with the 4th weld part 517 interval The first clearance space 518 is set and is formed with, the signal isolation part 2 extends in first clearance space 518, thus compared with Convenient for the third weld part 516, the 4th weld part 517 and the signal isolation part 2 are soldered on circuit board.It is described Reinforcing frame 5 is an integral molding structure, thus convenient for manufacture, high production efficiency.

The second framework 52 includes the 4th socket part 521, the 5th socket part 522, the welding of the 6th socket part the 523, the 5th Portion 524, the 6th weld part 525, the 7th weld part 526 and the 8th weld part 527, the 4th socket part 521, the 5th socket part 522 and the 6th socket part 523 be set in the second end of the fin 14, the 5th socket part 522 with described 6th set Both ends opposite with 521 position of the 4th socket part are connected socket part 523 respectively, the 5th socket part 522 and the described 6th Socket part 523 is perpendicular with the 4th socket part 521, the 5th weld part 524 and 522 phase of the 5th socket part Even, the 6th weld part 525 is connected with the 6th socket part 523, the 5th weld part 524 and the 6th welding Portion 525 is located at the opposite two sides in 1 position of insulating base, thus connects relatively firm.7th weld part 526 and Eight weld parts 527 are connected with the 4th socket part 521, and the 7th weld part 526 is set with the 8th weld part 527 interval The second clearance space 528 is set and is formed with, the signal isolation part 2 extends in second clearance space 528, thus compared with Convenient for the 7th weld part 526, the 8th weld part 527 and the signal isolation part 2 are soldered on circuit board.It is described The opposite both ends in the opposite both ends in 511 position of first sock and 521 position of the 4th socket part be provided with it is described fixed The locating notch 529 that position column 16 position is quite answered, by the cooperation of the positioning column 16 and the locating notch 529, because without Production efficiency only can be improved, and it is more firm to connect the reinforcing frame 5 with the fin 14.

Second connector includes that insulating body 1 ', the first fastener 2 ', first group of conductive terminal 4 ' and second group are led Electric terminal 5 ', the insulating body 1 ' are provided with the first docking groove 11 ', the second docking groove 12 ' and the third docking being set side by side Slot 13 ', the third docking groove 13 ' is between first docking groove 11 ' and second docking groove 12 '；The signal Separator 2 is plugged in the third docking groove 13 ', and is located at first group of conductive terminal 4 ' and second group of conductive terminal 5 ' Between；First group of conductive terminal 4 ' includes several the first conductive terminals 6 ' being arranged in a row, first conductive terminal 6 ' It is fixed on the insulating body 1 ' and extends in first docking groove 11 ', first signal terminal is plugged in described It is contacted in first docking groove 11 ' and with first conductive terminal 6 '.

Second group of conductive terminal 5 ' includes several the second conductive terminals 7 ' being arranged in a row, second conductive terminal 7 ' are fixed on the insulating body 1 ' and extend in second docking groove 12 ', and the second signal terminal 41 is plugged in institute It states in the second docking groove 12 ' and is contacted with second conductive terminal 7 '.Therefore, described first in second connector is led Electric terminal 6 ' and second conductive terminal 7 ' respectively with first signal terminal of first connector and described second Signal terminal 41 offsets when being communicated, and contact is more firm, stable signal transmission.First fastener 2 ' is fixed on institute It states on insulating body 1 ' and extends in the third docking groove 13 ', first fastener 2 ' and the signal isolation part 2 First snapping arm, 23 snapping is connected；So that be located at first group of conductive terminal 4 ' and second group of conductive terminal 5 ' it Between the signal isolation part 2 connection it is more firm, therefore, second connector has stable connection, anti-interference ability By force, the excellent feature of transmission performance.

Preferably, second connector further includes for detaining with the second snapping arm 24 of the signal isolation part 2 The second connected fastener 3 ' is connect, second fastener 3 ' is fixed on the insulating body 1 ' and extends to the third In docking groove 13 ', first fastener 2 ' is located at 13 ' the position phase of third docking groove with second fastener 3 ' Pair both ends.Therefore, 2 stress equalization of signal isolation part of first connector.Second connector and described first connects The connection for connecing device is more firm.

Preferably, first fastener 2 ' includes the first fixing arm 21 ', the first adjutage 22 ' and the first snap-on arm 23'.The first fixing arm 21 ' is fixed on the insulating body 1 ', the first end of first adjutage 22 ' and described the One fixing arm 21 ' is connected, and the second end of first adjutage 22 ' is connected with the first snap-on arm 23 '.Described first extends Arm 22 ' and the first snap-on arm 23 ' are located in the third docking groove 13 ', the first snap-on arm 23 ' be formed with for The first connected snap groove 24 ' of first snapping arm, 23 snapping.Position phase is provided at the cell wall of first snap groove 24 ' To the first snapping protrusion 241 ' and the second snapping protrusion 242 ' of setting.Specifically, the first snap-on arm 23 ' is elastic metallic Piece, therefore first fastener 2 ' has the advantages that plug convenience, stable connection.

In the present embodiment, first snapping protrusion 241 ' is the hard contact for being set to the protrusion at cell wall；At it In its embodiment, first snapping protrusion 241 ' be also possible to that the 23 ' bending of the first snap-on arm formed towards described the The protrusion of two snapping protrusions 242 ', is not specifically limited herein.In the present embodiment, second snapping protrusion 242 ' is described The protrusion towards first snapping protrusion 241 ' that first snap-on arm, 23 ' bending is formed；In other embodiments, described second Snapping protrusion 242 ' is also possible to be set to the hard contact of the protrusion at cell wall, is not specifically limited herein.In the present embodiment In, second fastener 3 is identical as the structure of first fastener 2 ', and details are not described herein.

Preferably, first conductive terminal 6 ' includes the second fixing arm 61 ', the second adjutage 62 ' and the second snap-on arm 63'；The second fixing arm 61 ' is fixed on the insulating body 1 ', the first end of second adjutage 62 ' and described the Two fixing arms 61 ' are connected, and the second end of second adjutage 62 ' is connected with the second snap-on arm 63 '；Described second extends Arm 62 ' and the second snap-on arm 63 ' are located in first docking groove 11 ', the second snap-on arm 63 ' be formed with for The second snap groove 64 ' that the second snapping arm 24 connects.Position is provided at the cell wall of second snap groove 64 ' to set relatively The third snapping protrusion 641 ' set and the 4th snapping protrusion 642 '.Specifically, the second snap-on arm 63 ' is elastic sheet metal, Therefore first conductive terminal 6 ' has the advantages that stable connection, signal transmission performance are good and plug is convenient.

In the present embodiment, third snapping protrusion 641 ' is the hard contact for being set to the protrusion at cell wall；At it In its embodiment, third snapping protrusion 641 ' be also possible to that the 63 ' bending of the second snap-on arm formed towards described the The protrusion of four snapping protrusions 642 ', is not specifically limited herein.In the present embodiment, the 4th snapping protrusion 642 ' is described The protrusion towards third snapping protrusion 641 ' that second snap-on arm, 63 ' bending is formed.In other embodiments, the described 4th Snapping protrusion 642 ' is also possible to be set to the hard contact of the protrusion at cell wall, is not specifically limited herein.In the present embodiment In, second conductive terminal 7 ' is identical as the structure of first conductive terminal 6 ', and details are not described herein.

Preferably, the insulating body 1 ' is additionally provided with the first fixing groove 14 ', first fixing groove 14 ' and described the One docking groove 11 ' is located at the opposite two sides in the insulating substrate position, and first fixing groove 14 ' extends to described first The opposite two sidewalls in 11 ' position of docking groove are simultaneously connected with first docking groove 11 '；First conductive terminal 6 ' plugs It in first fixing groove 14 ', and is set on the bottom wall of first docking groove 11 ', first conductive terminal 6 ' is prolonged It extends in first docking groove 11 '.Therefore, first conductive terminal 6 ' can be firmly fixed to the insulating body 1 ' On.

Preferably, the insulating body 1 ' is additionally provided with the second fixing groove 15 ', second fixing groove 15 ' and described the Two docking grooves 12 ' are located at the opposite two sides in the insulating substrate position, and second fixing groove 15 ' extends to described second The opposite two sidewalls in 12 ' position of docking groove are simultaneously connected with second docking groove 12 '；Second conductive terminal 7 ' plugs It in second fixing groove 15 ', and is set on the bottom wall of second docking groove 12 ', second conductive terminal 7 ' is prolonged It extends in second docking groove 12 '.Therefore, second conductive terminal 7 ' can be firmly fixed to the insulating body 1 ' On.

Preferably, second connector further includes that the first reinforcement lid 8 ' and second reinforces lid 89 ', and described first reinforces lid 8 ' lids are located on the insulating body 1 ', and the second reinforcement lid of lid 89 ' is located on the insulating body 1 ', and described first reinforces Lid 8 ' and the second reinforcement lid 89 ' both ends that be located at the 1 ' position of insulating body opposite.

It is described first reinforce lid 8 ' include the first roof 81 ', the first side wall 82 ', second sidewall 83 ', third side wall 84 ', First fixed arm 85 ', the second fixed arm 86 ', third fixed arm 87 ' and the 4th fixed arm 88 ', the first roof 81 ' lid are set In the first end face of the insulating body 1 '；The first side wall 82 ' is connected with first roof 81 ', and is located at described Between second sidewall 83 ' and the third side wall 84 ', the first side wall 82 ' covers the first side for being located at the insulating body 1 ' On face；The second sidewall 83 ' and third side wall 84 ' are connected with first roof 81 ', and lid is located at the insulation respectively In the second side of matrix 1 ' and third side, the second sidewall 83 ' is oppositely arranged with the 84 ' position of third side wall.Institute It states the first fixed arm 85 ' and is connected respectively with the second sidewall 83 ' and the third side wall 84 ' with second fixed arm 86 ', Thus connection is relatively firm.The third fixed arm 87 ' and the 4th fixed arm 88 ' are connected with the first side wall 82 ', and institute It states third fixed arm 87 ' and the 4th fixed arm 88 ' is arranged side by side, thus stable connection.Pass through first fixed arm 85 ', second fixed arm 86 ', the third fixed arm 87 ' and the 4th fixed arm 88 ' reinforce lid 8 ' for described first It is soldered on circuit board, and then second connector is fixed on the circuit board；Therefore, second connector has The advantages of stable connection.The first reinforcement lid 8 ' is an integral molding structure, thus convenient for manufacture, high production efficiency.

The insulating body 1 ' is additionally provided with the first card slot 111 ', the second card slot 112 ', third card slot 113 ' and the 4th card Slot 114 ', first card slot 111 ' and the second card slot 112 ' respectively with the second side of the insulating body 1 ' and third side Face is connected；First fixed arm 85 ' and second fixed arm 86 ' respectively with first card slot 111 ' and described 112 ' snapping of two draw-in groove is connected, and all extends to the insulating body 1 ' outside.The third card slot 113 ' and the 4th card slot 114 ' It is connected with the first side of the insulating body 1 '；The third fixed arm 87 ' and the 4th fixed arm 88 ' respectively with The third card slot 113 ' and the 114 ' snapping of the 4th card slot are connected, and all extend to the insulating body 1 ' outside.Thus, institute State the stable connection of the first reinforcement lid 8 ' and the insulating body 1 '.

It is described second reinforce lid 89 ' include the second roof 91 ', the 4th side wall 92 ', the 5th side wall 93 ', the 6th side wall 94 ', 5th fixed arm 95 ', the 6th fixed arm 96 ', the 7th fixed arm 97 ' and the 8th fixed arm 98 ', the second roof 91 ' lid are set In the second end face of the insulating body 1 '；4th side wall 92 ' is connected with second roof 91 ', and is located at described Between 5th side wall 93 ' and the 6th side wall 94 ', the 4th side wall 92 ' lid is located at the 4th side of the insulating body 1 ' On face；5th side wall 93 ' and the 6th side wall 94 ' are connected with second roof 91 ', and lid is located at the insulation respectively On 5th side of matrix 1 ' and the 6th side, the 5th side wall 93 ' is oppositely arranged with the 94 ' position of the 6th side wall.Institute The 5th fixed arm 95 ' is stated to be connected with the 5th side wall 93 ' and the 6th side wall 94 ' respectively with the 6th fixed arm 96 ', Thus connection is relatively firm.7th fixed arm 97 ' and the 8th fixed arm 98 ' are connected with the 4th side wall 92 ', and institute It states the 7th fixed arm 97 ' and the 8th fixed arm 98 ' is arranged side by side, thus stable connection.Pass through the 5th fixed arm 95 ', the 6th fixed arm 96 ', the 7th fixed arm 97 ' and the 8th fixed arm 98 ' reinforce lid 8 ' 9 for described second It is soldered on circuit board, and then second connector is fixed on the circuit board；Therefore, second connector has The advantages of stable connection.The second reinforcement lid 8 ' 9 is an integral molding structure, thus convenient for manufacture, high production efficiency.

The insulating body 1 ' is additionally provided with the 5th card slot 115 ', the 6th card slot 116 ', the 7th card slot 117 ' and the 8th card Slot 118 ', the 5th card slot 115 ' and the 6th card slot 116 ' respectively with the 5th side of the insulating body 1 ' and the 6th side Face is connected；5th fixed arm 95 ' and the 6th fixed arm 96 ' respectively with the 5th card slot 115 ' and described Six card slots, 116 ' snapping is connected, and all extends to the insulating body 1 ' outside.7th card slot 117 ' and the 8th card slot 118 ' It is connected with the 4th side of the insulating body 1 '；7th fixed arm 97 ' and the 8th fixed arm 98 ' respectively with 7th card slot 117 ' and the 118 ' snapping of the 8th card slot are connected, and all extend to the insulating body 1 ' outside.Thus, institute State the stable connection of the second reinforcement lid 89 ' and the insulating body 1 '.Preferably, the first side wall 82 ', second sidewall 83 ', Third side wall 84 ', the 4th side wall 92 ', the 5th side wall 93 ' and the 6th side wall 94 ' be provided with for the reinforcing frame snapping Limiting slot 90 ', thus connect it is more reliable and more stable.

In conclusion due between the first group of signal terminal 3 and second group of signal terminal 4 of first connector It is formed with the docking space 6 for connecting with second connector, the signal isolation part 2 is fixed on the insulating base 1 It goes up and extends in the docking space 6, the insulating body 1 ' of second connector is provided with the third docking groove 13 '. Therefore, when first connector is connect with second connector, the signal isolation part 2 is plugged in the third docking In slot 13 ', to make between first group of signal terminal 3 and second group of signal terminal 4 and first group of conductive terminal Signal between 4 ' and second group of conductive terminal 5 ' is not easy to interfere with each other, thus signal transmission is more stable, can be preferably Transmit high-speed radio-frequency signal.In addition, being inserted into the docking space by second connector, first fastener 2 ' is solid It is scheduled on the insulating body and extends in the third docking groove 13 ', first fastener 2 ' and the signal isolation 2 snapping of part is connected, thus, it connects relatively reliable.

Connector assembly provided by the utility model is described in detail above, specific case used herein The principles of the present invention and embodiment are expounded, the above embodiments are only used to help understand, and this is practical Novel method and its core concept；At the same time, for those skilled in the art, based on the idea of the present invention, There will be changes in specific embodiment and application range.In conclusion the content of the present specification is only the utility model Embodiment, therefore it does not limit the scope of the patent of the utility model, all to utilize the utility model specification and accompanying drawing content Made equivalent structure or equivalent flow shift, is applied directly or indirectly in other relevant technical fields, and similarly includes In the scope of patent protection of the utility model, it should not be construed as a limitation of the present invention.

Claims (10)

1. a kind of connector assembly, which is characterized in that including the first connector and the second connector, first connector includes Insulating base, signal isolation part, first group of signal terminal and second group of signal terminal, first group of signal terminal and described Two groups of signal terminals are each attached on the insulating base, between first group of signal terminal and second group of signal terminal It is formed with docking space, first group of signal terminal includes several the first signal terminals being arranged in a row, second group of letter Number terminal includes several second signal terminals being arranged in a row, and the signal isolation part is fixed on the insulating base and extends In to the docking space；

Second connector includes insulating body, the first fastener, first group of conductive terminal and second group of conductive terminal, described Insulating body is provided with the first docking groove, the second docking groove and third docking groove being set side by side, and the third docking groove is located at Between first docking groove and second docking groove；The signal isolation part is plugged in the third docking groove, and position Between first group of conductive terminal and second group of conductive terminal；First group of conductive terminal includes several be arranged in a row First conductive terminal, first conductive terminal are fixed on the insulating body and extend in first docking groove, institute State the first signal terminal be plugged in first docking groove and with first conductive terminal contacts；Second group of conducting end Attached bag includes several the second conductive terminals being arranged in a row, and second conductive terminal is fixed on the insulating body and extends to institute It states in the second docking groove, the second signal terminal is plugged in second docking groove and connects with second conductive terminal Touching；First fastener is fixed on the insulating body and extends in the third docking groove, first fastener It is connected with the signal isolation part snapping.

2. connector assembly as described in claim 1, which is characterized in that the signal isolation part include fixed arm, signal every From wall and the first snapping arm；The fixed arm is fixed on the insulating base, and with the signal isolation wall and described first Snapping arm is connected；The signal isolation wall is described between first group of signal terminal and second group of signal terminal First snapping arm and signal isolation wall interval are arranged, and the first snapping arm is used for described the with second connector The connection of one fastener.

3. connector assembly as claimed in claim 2, which is characterized in that the signal isolation part further includes for described Second snapping arm of two connectors connection, the second snapping arm and signal isolation wall interval are arranged, the signal isolation Wall is between the first snapping arm and the second snapping arm.

4. connector assembly as claimed in claim 3, which is characterized in that the free end face of the first snapping arm is to the letter The side of number dividing wall is provided with the first snapping protrusion, and the free end face of the second snapping arm is to the one of the signal isolation wall Side is provided with the second snapping protrusion, and the first snapping protrusion and the second snapping protrusion are used to connect with second connector It connects.

5. connector assembly as claimed in claim 4, which is characterized in that first connector further includes reinforcing frame, described Insulating base includes substrate and the fin around substrate edges setting, the substrate and the fin be formed with for institute The slot of the second connector connection is stated, the signal isolation part, first signal terminal and the second signal terminal are solid Determine on the substrate and extend in the slot, the reinforcing frame is set on the fin.

6. such as connector assembly described in any one of claim 1 to 5, which is characterized in that second connector further includes using In the second fastener being connected with the signal isolation part snapping, second fastener is fixed on the insulating body and prolongs It extends in the third docking groove, first fastener is located at the third with second fastener and docks groove location Opposite both ends.

7. connector assembly as claimed in claim 6, which is characterized in that first fastener includes the first fixing arm, the One adjutage and the first snap-on arm；The first fixing arm is fixed on the insulating body, and the first of first adjutage End is connected with the first fixing arm, and the second end of first adjutage is connected with the first snap-on arm；Described first prolongs Semi-girder and the first snap-on arm are located in the third docking groove, the first snap-on arm be formed with for the signal every First snap groove of off member connection.

8. connector assembly as claimed in claim 7, which is characterized in that be provided with position at the cell wall of first snap groove The the first snapping protrusion and the second snapping protrusion being oppositely arranged.

9. connector assembly as claimed in claim 7, which is characterized in that the insulating body is additionally provided with the first fixing groove, First fixing groove and first docking groove two sides that be located at the insulating substrate position opposite, described first is fixed Slot extends to the first docking opposite two sidewalls of groove location and is connected with first docking groove；First conducting end Son is plugged in first fixing groove, and is set on the bottom wall of first docking groove, and first conductive terminal extends In to first docking groove.

10. such as connector assembly described in any one of claim 1 to 5, which is characterized in that second connector further includes the One reinforces lid, and described first, which reinforces lid lid, is located on the insulating body.