CN208189918U - 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, first group of signal terminal, second group of signal terminal and reinforcing frame, and the insulating base is provided with first terminal accommodating notch, Second terminal accommodating notch and slot；It is formed between first group of signal terminal and second group of signal terminal and docks space, first group of signal terminal and second group of signal terminal are respectively positioned in the space that the reinforcing frame and the insulating base are formed；Second connector is plugged in the slot, second connector includes insulating body, signal isolation part, first group of conductive terminal and second group of conductive terminal, and the signal isolation part is between first group of conductive terminal and second group of conductive terminal.The advantages of the utility model has stable signal transmission, small in size, connects reliable and high mechanical strength.

Description

Connector assembly

Technical field

The utility model relates to signal interconnection technique field, 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 body, first group of signal terminal and second group of signal terminal, first group of signal terminal It is fixed on the insulating body 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 problem while pursuit volume constantly becomes smaller: as the integrated level of electronic product is higher, The integrated level of device is higher in existing small size connector, between first group of signal terminal and second group of signal terminal between crosstalk Phenomenon is extremely serious, and therefore signal may generate distortion, signal transmission is unstable, directly influences connector using effect.

Utility model content

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

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, first group of signal terminal and second group of signal terminal, the insulation Pedestal is arranged first terminal and accommodates notch, Second terminal accommodating notch and slot, the first terminal accommodating notch and described the Two-terminal accommodating notch is connected with the slot；First group of signal terminal and second group of signal terminal are fixed On the insulating base, and extend respectively in the first terminal accommodating notch and Second terminal accommodating notch；Institute It states to be formed between first group of signal terminal and second group of signal terminal and docks space, first group of signal terminal includes Several first signal terminals, second group of signal terminal include several second signal terminals, first signal terminal and institute Second signal terminal is stated to all extend in the slot；

Second connector is plugged in the slot, second connector include insulating body, signal isolation part, First group of conductive terminal and second group of conductive terminal, the insulating body are provided with the first docking groove being set side by side, second pair Access slot and holding slot, the holding slot is between first docking groove and second docking groove；Described first group conductive Terminal includes several the first conductive terminals being arranged in a row, and first conductive terminal is fixed on the insulating body and extends To first docking groove and the slot, first conductive terminal is contacted with first signal terminal；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 And it extends in second docking groove and the slot, second conductive terminal and the second signal termination contact；It is described Signal isolation part between first group of conductive terminal and second group of conductive terminal, and be plugged in the holding slot and In the docking space.

Preferably, the connector assembly further includes reinforcing frame, and the reinforcing frame is set on the insulating base, described First group of signal terminal and second group of signal terminal are respectively positioned in the space that the reinforcing frame and the insulating base are formed.

Preferably, receiving notch is provided at least one frame angle of the reinforcing frame, the receiving notch is inserted with described The groove angle position of slot is corresponding and is connected with the slot.

Preferably, the opposite two sides in the reinforcing frame position are respectively arranged with first and arm are welded and fixed and second is welded and fixed Arm.

Preferably, the is formed with being located at first terminal accommodating indentation, there between adjacent first signal terminal One gap.

Preferably, the insulating base includes substrate and the fin around substrate edges setting, the substrate position Opposite two sides are respectively arranged with the first terminal accommodating notch and Second terminal accommodating notch, first group of signal Terminal and second group of signal terminal are fully located in the space that the insulating base is formed, the substrate and the fin The slot is formed, the reinforcing frame is set on the fin.

Preferably, the reinforcing frame includes the first framework, second framework, the first linking arm, the second linking arm, described first Arm is welded and fixed and described second is welded and fixed arm, first framework and the second framework are respectively sleeved at the fin position Opposite both ends are set, first framework is provided with convex for connecting with second connector with the second framework Portion, the protrusion are located in the slot, and the first end of first linking arm is connected with first framework, and described first connects The second end for connecing arm is connected with the second framework, and the first end of second linking arm is connected with first framework, described The second end of second linking arm is connected with the second framework, and first linking arm and second linking arm are located at institute The opposite two sides in insulating base position are stated, first linking arm is welded and fixed arm with described first and is connected, second connection Arm is welded and fixed arm with described second and is connected.

Preferably, the insulating body further includes several fixed columns in the holding slot, and the two of the fixed column End be connected respectively with the second cell wall of the first cell wall of the holding slot and the holding slot, the first cell wall of the holding slot and Second cell wall position of the holding slot is oppositely arranged；The signal isolation part is provided with several through-holes, and the fixed column plugs In the through-hole.

Preferably, the signal isolation part includes fixed arm and signal isolation wall, the fixed arm be located at the signal every Be connected from the side of wall and with the signal isolation wall, the fixed arm backwards to the signal isolation wall surface exposure described Outside insulating body；The signal isolation wall is plugged in the holding slot.

Preferably, the cell wall of the holding slot is provided with locating slot, and the end of the signal isolation wall is provided with convex It rises, the positioning protrusion is plugged in the locating slot.

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 body 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.

The utility model has the following beneficial effects: by first group of signal terminal of first connector and institute The docking space being formed between second group of signal terminal for connecting with docking target is stated, second connector is provided with letter Number separator, the signal isolation part are fixed on the insulating body and extend in the docking space.Thus, it is carrying out When signal transmits, by the isolation of the signal isolation part, first group of signal terminal and second group of signal terminal it Between and the signal between first group of conductive terminal and second group of conductive terminal be not easy to interfere with each other, signal transmission is steady It is fixed, it can preferably transmit high-speed radio-frequency signal；In addition, address the docking space by setting, when the second connector and When first connector connects, second connector is inserted into the slot and the docking space, thus connection also compared with Reliably；And since first group of signal terminal and second group of signal terminal are respectively positioned on the reinforcing frame and the insulation base In the space that seat is formed, thus it is small in size.

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 schematic diagram of the preferred embodiment of the reinforcing frame of the utility model connector assembly；

Fig. 3 is the structural schematic diagram of the preferred embodiment of the insulating base of the utility model connector assembly；

Fig. 4 is that the first connector of the utility model connector assembly removes the structure of the preferred embodiment after insulating base Schematic diagram；

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 structural schematic diagram of the first signal terminal preferred embodiment of the utility model connector assembly；

Fig. 7 is the structural schematic diagram of the second signal cross-talk preferred embodiment of the utility model connector assembly；

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

Fig. 9 is the structural representation at another visual angle of the preferred embodiment of the second connector of the utility model connector assembly Figure；

Figure 10 is the second connector insulating body of the utility model connector assembly, the first reinforcement lid and the second reinforcement lid The structural schematic diagram of the preferred embodiment of cooperation；

Figure 11 is that the second connector of the utility model connector assembly removes insulating body, the first reinforcement is covered and second adds The structural schematic diagram of preferred embodiment after strong lid；

Figure 12 is the second of the utility model connector assembly the structural schematic diagram for reinforcing the preferred embodiment of lid；

Figure 13 is the first of the utility model connector assembly the structural schematic diagram for reinforcing the preferred embodiment of lid；

Figure 14 is the structural schematic diagram of the first conductive terminal preferred embodiment of the utility model connector assembly；

Figure 15 is the cross-sectional view of another embodiment of the second connector 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 15 is please referred to, the utility model discloses a kind of connector assemblies comprising the first connector and second Connector, first connector include 1, first group of insulating base, 2, second groups of signal terminal signal terminal 3 and for increasing The reinforcing frame 4 of the mechanical strength of connector entirety, the insulating base 1 are provided with the slot for connecting with the second connector 15.Specifically, the insulating base 1 is including 11, first groups of substrate, 12, second groups of spacer spacer 13 and around the substrate The fin 14 of 11 edges setting, the substrate 11 are formed with the slot 15 with the fin 14, and the slot 15 is in polygon And there are several groove angles 151.It is understood that the shape of the slot 15 and the quantity of the groove angle 151 are not made herein It is specific to limit.The opposite both ends in 14 position of fin are provided with positioning column 16 in the side backwards to the substrate 11, described convex Every end of rib 14 is respectively provided with there are two the positioning column 16, and the interval of positioning column 16 of two of every end is arranged and is located at institute State the opposite two sides in 14 position of fin.

First group of spacer 12 includes several spaced first spacers 121, several first spacers 121 are arranged in a row, and first spacer 121 is connected with the substrate 11 and is located in the slot 15.Between described second group Spacing body 13 includes several spaced second spacers 131, and several second spacers 131 are arranged in a row, and described second Spacer 131 is connected with the substrate 11 and is located in the slot 15.Wherein, the insulating base 1 is additionally provided with first end Son accommodating notch 17 and Second terminal accommodate notch 18, and specifically, the opposite two sides in 11 position of substrate are respectively set State first terminal accommodating notch 17 and Second terminal accommodating notch 18, the first terminal accommodating notch 17 and Second terminal accommodating Notch 18 is connected with the slot 15, and first spacer 121 is located at the first end with second spacer 131 Between son accommodating notch 17 and Second terminal accommodating notch 18.

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 groove angle 151 is located at four angles of the fin 14, The thickness of the fin 14 is greater than the thickness of the substrate 11, thus can not only reduce the volume of the insulating base 1, but also compared with The good reliability that ensure that the insulating base 1.It is understood that the insulating base 1 can be square or its Its irregular shape, shape are not specifically limited herein.In one embodiment, it may not need setting first group of interval Part 12 or/and second group of spacer 13.Therefore, the structure of the insulating base 1 is not specifically limited herein, as long as can consolidate Fixed first group of signal terminal 2 and second group of signal terminal 3.

First group of signal terminal 2 and second group of signal terminal 3 are each attached on the insulating base 1, and point It does not extend in the first terminal accommodating notch 17 and Second terminal accommodating notch 18.First group of signal terminal 2 The docking space 5 for connecting with the second connector, second connector are formed between second group of signal terminal 3 Signal isolation part extend in the docking space 5, by being arranged the docking space 5, first group of signal terminal 2 and Second group of signal terminal 3 is capable of clamping on second connector, thus is connected relatively reliable.Second connector can be with It is public first connector compatible with the first connector shape of the utility model.If first group of signal terminal 2 includes Dry the first signal terminal 21 being arranged in a row, first signal terminal 21 are fixed on the substrate 11 and extend to described In slot 15.Specifically, first signal terminal 21 include the first signal linking arm 22 and the first welding arm 23, described first Signal linking arm 22 is fixed on the substrate 11 and extends in the slot 15, for connecting with second connector. In the present embodiment, first group of signal terminal 2 and second group of signal terminal 3 are fully located at the insulating base 1 In the space of formation, thus the overall volume of the utility model is smaller.Wherein, the slot 15, first terminal accommodating lack Mouth 17 and Second terminal accommodating notch 18 belong to the space that the insulating base 1 is formed.It is understood that in one kind In embodiment, first group of signal terminal 2 and second group of signal terminal 3 can extend slightly from the insulating base 1, And the part stretched out is located in the space of the reinforcing frame 4 formation.That is, first group of signal terminal 2 and described the Two groups of signal terminals 3 are respectively positioned in the space that the reinforcing frame 4 is formed with the insulating base 1.It is understood that described Space that reinforcing frame 4 surrounds, the slot 15, first terminal accommodating notch 17, the Second terminal accommodate notch 18, institute It states and belongs to the space that the reinforcing frame 4 is formed with the insulating base 1 inside insulating base 1.

First welding arm 23, which is connected with the first signal linking arm 22 and is located at the first terminal, accommodates notch In 17, the extending direction of first welding arm 23 is parallel with the substrate 11, thus is relatively convenient for first welding arm 23 are soldered on circuit board.The first signal linking arm 22 is clamped in per two adjacent first spacers 121 On, thus preferably hinder the first signal linking arm 22 arbitrarily mobile, to keep signal connection more stable.Adjacent is described It is being formed with the first gap L 1 at first terminal accommodating notch 17 between first signal terminal 21, i.e., adjacent is described It is formed with first gap L 1 between first welding arm 23, thus works as and first welding arm 23 is soldered on circuit board When, first gap L 1 can be accommodated for accommodating the welding object being connected with first welding arm 23 with the circuit board, Thus connection is more firm.

The first signal linking arm 22 includes the first contact arm 221 and the second contact arm 222, first contact arm 221 first end is vertically connected with first welding arm 23, and the second end of first contact arm 221 is welded towards described first It connects arm 23 and extends to form second contact arm 222, formed between first contact arm 221 and second contact arm 222 Have the first deformation space 223, second contact arm 222 backwards to the surface of first deformation space 223 be provided with for First groove 224 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 224, and be pressed on the cell wall of first groove 224, institute Stating the second contact arm 222 can be towards deforming in first deformation space 223, thus not only signal connection is reliable, but also is convenient for It uses.

Second group of signal terminal 3 includes several second signal terminals 31 being arranged in a row, the second signal terminal 31 are fixed on the substrate 11 and extend in the slot 15, and specifically, the second signal terminal 31 includes the second letter Number linking arm 32 and the second welding arm 33, the second signal linking arm 32 are fixed on the substrate 11 and extend to described insert In slot 15, for being connect with second connector.Second welding arm 33 is connected simultaneously with the second signal linking arm 32 In Second terminal accommodating notch 18, the extending direction of second welding arm 33 is parallel with the substrate 11, because And relatively it is convenient for for second welding arm 33 being soldered on circuit board.It is clamped in per two adjacent second spacers 131 On one second signal linking arm 32, thus preferably hinder the second signal linking arm 32 arbitrarily mobile, to make Signal connection is more stable.It is being located at shape at Second terminal accommodating notch 18 between the adjacent second signal terminal 31 At there is the first gap L 2, i.e., second gap L 2 is formed between adjacent second welding arm 33, thus working as will be described When second welding arm 33 is soldered on circuit board, second gap L 2 can be accommodated for accommodating and second welding arm 33 The welding object being connected with the circuit board, thus connect more firm.

The second signal linking arm 32 includes third contact arm 321 and the 4th contact arm 322, the third contact arm 321 first end is vertically connected with second welding arm 33, and the second end of the third contact arm 321 is welded towards described second It connects arm 33 and extends to form the 4th contact arm 322, formed between the third contact arm 321 and the 4th contact arm 322 Have the second deformation space 323, the 4th contact arm 322 backwards to the surface of second deformation space 323 be provided with for Second 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 second groove 324, and be pressed on the cell wall of second groove 324, institute Stating the 4th contact arm 322 can be towards deforming in second deformation space 323, thus not only signal connection is reliable, but also is convenient for It uses.In the present embodiment, first signal terminal 21 and the second signal terminal 31 are under external force can Elastically-deformable metalwork occurs, certainly, may be conductive nonmetallic materials in one embodiment can also nothing First welding arm 23 and second welding arm 33 need to be set, the first signal linking arm 22 and described the are directly passed through Binary signal linking arm 32 and circuit board contacts.Therefore, material and structure are not specifically limited herein, as long as can pass Defeated signal.

The reinforcing frame 4 is set on the insulating base 1, and the opposite two sides in 4 position of reinforcing frame are respectively arranged with First is welded and fixed arm 401 and second arm 402 is welded and fixed.Specifically, the reinforcing frame 4 is set on the fin 14, because And the insulating base 1 is preferably avoided to be easily broken off due to by external force.It is set at least one frame angle of the reinforcing frame 4 Be equipped with accommodate notch 40, the receiving notch 40 it is corresponding with 151 position of groove angle of the slot 15 and with 15 phase of slot Connection, the receiving notch 40 are located at the groove angle of the slot 15, and the slot 15 is rectangle.Specifically, the reinforcement Arm 401 is welded and fixed including the first framework 41, second framework 42, the first linking arm 43, the second linking arm 44, described first in frame 4 And described second be welded and fixed arm 402, first framework 41 is respectively sleeved at the fin 14 with the second framework 42 Opposite both ends are set, the first end of first linking arm 43 is connected with first framework 41, first linking arm 43 Second end is connected with the second framework 42, and the first end of second linking arm 44 is connected with first framework 41, described The second end of second linking arm 44 is connected with the second framework 42, and first linking arm 43 divides with second linking arm 44 It Wei Yu not the opposite two sides in 1 position of insulating base.In addition, first linking arm 43 is also welded and fixed with described first Arm 401 is connected, and second linking arm 402 is also welded and fixed arm 402 with described second and is connected, specifically, first welding Fixed arm 401 is located at the middle part of first linking arm 43, and described second, which is welded and fixed arm 402, is located at second linking arm 44 middle part, first is welded and fixed arm 401 and second arm 402 is welded and fixed for being connected with welding circuit board, thus connection compared with It is firm.The cross-sectional area of first framework 41 and second framework 42 is all larger than first linking arm 43 and the second linking arm 44 Cross-sectional area, the first notch 45 is formed between first linking arm 43 and first framework 41 and second framework 42, The second notch 46, first notch are formed between second linking arm 44 and first framework 41 and second framework 42 45 are oppositely arranged with 46 position of the second notch, thus 4 overall structure of reinforcing frame is more succinct, at low cost convenient for manufacture.

First framework 41 includes first sock 411, the second socket part 412, the welding of third socket part 413, first Portion 414, the second weld part 415, third weld part 416 and the 4th weld part 417, the first sock 411, the second socket part 412 and third socket part 413 be set in the first end of the fin 14, second socket part 412 and the third set Both ends opposite with 411 position of first sock are connected socket part 413 respectively, second socket part 412 and the third Socket part 413 is perpendicular with the first sock 411, first weld part 414 and 412 phase of the second socket part Even, second weld part 415 is connected with the third socket part 413, first weld part 414 and second welding Portion 415 is located at the opposite two sides in 1 position of insulating base, thus connects relatively firm.The third weld part 416 and Four weld parts 417 are connected with the first sock 411, and the third weld part 416 is set with the 4th weld part 417 interval It sets and is formed with the first clearance space 418, thus be not only relatively convenient for the third weld part 416 and the 4th weld part 417 are soldered on circuit board, and keep the first connector fixation more reliable.In the present embodiment, the reinforcing frame 4 is Integrated formed structure, thus convenient for manufacture, high production efficiency.In the present embodiment, second socket part 412 and the third The receiving notch 40 is provided at the position that socket part 413 is connected with the first sock 411.

The second framework 42 includes the 4th socket part 421, the 5th socket part 422, the welding of the 6th socket part the 423, the 5th Portion 424, the 6th weld part 425, the 7th weld part 426 and the 8th weld part 427, the 4th socket part 421, the 5th socket part 422 and the 6th socket part 423 be set in the second end of the fin 14, the 5th socket part 422 with described 6th set Both ends opposite with 421 position of the 4th socket part are connected socket part 423 respectively, the 5th socket part 422 and the described 6th Socket part 423 is perpendicular with the 4th socket part 421, the 5th weld part 424 and 422 phase of the 5th socket part Even, the 6th weld part 425 is connected with the 6th socket part 423, the 5th weld part 424 and the 6th welding Portion 425 is located at the opposite two sides in 1 position of insulating base, thus connects relatively firm.7th weld part 426 and Eight weld parts 427 are connected with the 4th socket part 421, and the 7th weld part 426 is set with the 8th weld part 427 interval It sets and is formed with the second clearance space 528, thus be not only relatively convenient for the 7th weld part 426 and the 8th weld part 427 are soldered on circuit board, and keep the first connector fixation more reliable.411 position of first sock is opposite The opposite both ends in both ends and 421 position of the 4th socket part be provided with the positioning quite answered with 16 position of positioning column By the cooperation of the positioning column 16 and the locating notch 529, thus production efficiency not only can be improved, but also make in notch 529 The reinforcing frame 4 connect more firm with the fin 14.In the present embodiment, the 5th socket part 422 and 6th set described The receiving notch 40 is provided at the position that socket part 423 is connected with the 4th socket part 421.

First framework 41 is provided with the protrusion for connecting with second connector with the second framework 42 47, the protrusion 47 is located in the slot 15, thus can further strengthen the reinforcing frame 4 and connect with second connector Reliability.In the present embodiment, the first sock 411, the second socket part 412, third socket part the 413, the 4th are socketed Portion 421, the 5th socket part 422 and the 6th socket part 423 are provided with the protrusion 47, thus connect with second connector Shi Shouli is more uniform, connects relatively reliable.It is understood that the reinforcing frame 4 can be by metals such as copper, iron, aluminium or its alloys Material is made, and material is not specifically limited herein.

Second connector is plugged in the slot 15, second connector include insulating body 1 ', signal every Off member 2 ', first group of conductive terminal 3 ' and second group of conductive terminal 4 ', the insulating body 1 ' are provided with first be set side by side Docking groove 11 ', the second docking groove 12 ' and holding slot 13 ', the holding slot 13 ' are located at first docking groove 11 ' and described Between two docking grooves 12 '；First group of conductive terminal 3 ' includes several the first conductive terminals 6 ' being arranged in a row, and described first Conductive terminal 6 ' is fixed on the insulating body 1 ' and extends in first docking groove 11 ' and the slot 15, described First conductive terminal 6 ' is contacted with first signal terminal 21；Second group of conductive terminal 4 ' includes several be arranged in a row Second conductive terminal 7 ', second conductive terminal 7 ' are fixed on the insulating body 1 ' and extend to second docking groove 12 ' and the slot 15 in, second conductive terminal 7 ' is contacted with the second signal terminal 31；Therefore, described second First conductive terminal 6 ' and second conductive terminal 7 ' of connector and first signal of first connector Terminal 21 and the second signal terminal 31 offset when being communicated, and contact is more firm, stable signal transmission.The letter Number separator 2 ' is plugged in the fixing between first group of conductive terminal 3 ' and second group of conductive terminal 4 ' In slot 13 ' and the docking space；So that the institute between first group of conductive terminal 3 ' and second group of conductive terminal 4 ' The connection for stating signal isolation part 2 ' is more firm, and avoids first group of conductive terminal 3 ' and second group of conducting end Meeting between son 4 ' mutually leads to the problem of signal interference.Therefore, second connector has stable connection, anti-interference ability By force, the excellent feature of transmission performance.

Preferably, in one embodiment, the insulating body 1 ' further includes several is located in the holding slot 13 ' Fixed column 130 ', the both ends of the fixed column 130 ' respectively with the first cell wall 131 ' of the holding slot 13 ' and the holding slot 13 ' the second cell wall 132 ' is connected, the second cell wall of the first cell wall 131 ' and the holding slot 13 ' of the holding slot 13 ' 132 ' positions are oppositely arranged.The signal isolation part 2 ' is provided with several through-holes 14, and the fixed column 130 ' is plugged in described logical In hole 14.It is understood that the fixed column 130 ' is to be poured into the holding slot 13 ' and the signal isolation part 2 ' Fixed glue；Certainly, the fixed column 130 ', which is also possible to be molded the insulating body 1 ', is shaped in the signal isolation Injected plastics material in the through-hole 14 of part 2 ', is not specifically limited herein.Therefore, second connector has connection steady Gu the advantages of long service life.

Preferably, the signal isolation part 2 ' includes fixed arm 21 ' and signal isolation wall 22 ', and the fixed arm 21 ' is located at The side of the signal isolation wall 22 ' is simultaneously connected with the signal isolation wall 22 ', the fixed arm 21 ' backwards to the signal every From the surface exposure of wall 22 ' the insulating body 1 ' outside；The signal isolation wall 22 ' is plugged in the holding slot 13 '.Cause And 2 ' the stable connection of signal isolation part.

Preferably, the cell wall of the holding slot 13 ' is provided with locating slot 221 ', and the end of the signal isolation wall 22 ' is set It is equipped with positioning protrusion 222 ', the positioning protrusion 222 ' is plugged in the locating slot 221 ', to avoid the signal isolation wall The problem of 22 ' wobble effects using effect.Thus, the signal isolation part 2 ' is bonded on the insulating body 1 '.

Preferably, first conductive terminal 6 ' includes fixing arm 61 ', adjutage 62 ' and snapping arm 63 '；The fixing Arm 61 ' is fixed on the insulating body 1 ', and the first end of the adjutage 62 ' is connected with the fixing arm 61 ', the extension The second end of arm 62 ' is connected with the snapping arm 63 '；The adjutage 62 ' is located at described first with the snapping arm 63 ' and docks In slot 11 ', the snapping arm 63 ' is formed with the snap groove 64 ' for being connected with 21 snapping of the first signal terminal.It is described The the first snapping protrusion 65 ' and the second snapping protrusion 66 ' that position is oppositely arranged are provided at the cell wall of snap groove 64 '.Specifically Ground, the snapping arm 63 ' is elastic sheet metal, therefore first conductive terminal 6 ' has stable connection, signal transmission performance Good and convenient plug advantage.

In the present embodiment, first snapping protrusion 65 ' is the hard contact for being set to the protrusion at cell wall；Other In embodiment, first snapping protrusion 65 ' is also possible to the convex towards second snapping of 63 ' bending of the snapping arm formation The protrusion in portion 66 ', is not specifically limited herein.In the present embodiment, second snapping protrusion 66 ' is the snapping arm 63 ' The protrusion towards first snapping protrusion 65 ' that bending is formed；In other embodiments, second snapping protrusion 66 ' The hard contact that can be the protrusion being set at cell wall, is not specifically limited herein.In the present embodiment, described second is 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 1 ' position of insulating body, and first fixing groove 14 ' extends to described The opposite two sidewalls in one docking groove, 11 ' position 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 1 ' position of insulating body, and second fixing groove 15 ' extends to described The opposite two sidewalls in two docking grooves, 12 ' position 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 9 ', and described first reinforces lid 8 ' lids are located on the insulating body 1 ', and the second reinforcement lid of lid 9 ' is located on the insulating body 1 ', and described first reinforces Lid 8 ' and the second reinforcement lid 9 ' both ends that be located at the 1 ' position of insulating body opposite, thus not only mechanical strength It is good, and convenient for assembly, high production efficiency.

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 State third fixed arm 87 ' and the 4th fixed arm 88 ' interval be arranged and be formed with the first clearance space 89 ', the signal every Off member 2 ' extends in first clearance space 89 ', thus is relatively convenient for fixing the third fixed arm 87 ', the described 4th Arm 88 ' and the signal isolation part 2 ' are soldered on circuit board.Pass through first fixed arm 85 ', second fixed arm 86 ', the first reinforcement lid 8 ' is soldered on circuit board by the third fixed arm 87 ' and the 4th fixed arm 88 ', in turn Second connector is fixed on the circuit board；Therefore, second connector has the advantages that stable connection.It is described 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 9 ' 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 State the 7th fixed arm 97 ' and the 8th fixed arm 98 ' interval be arranged and be formed with the second clearance space 99 ', the signal every Off member 2 ' extends in second clearance space 99 ', thus is relatively convenient for fixing the 7th fixed arm 97 ', the described 8th Arm 98 ' and the signal isolation part 2 ' are soldered on circuit board.Pass through the 5th fixed arm 95 ', the 6th fixed arm 96 ', the second reinforcement lid 9 ' is soldered on circuit board by the 7th fixed arm 97 ' and the 8th fixed arm 98 ', in turn Second connector is fixed on the circuit board；Therefore, second connector has the advantages that stable connection.It is described Second reinforcement lid 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 9 ' 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 protrusion snapping Limiting slot 90, thus connect more solid and reliable.

In conclusion due to the first group of signal terminal 2 and second group of signal terminal 3 of first connector Between be formed with for the docking space 5 that connect of docking target, second connector is provided with signal isolation part 2 ', described Signal isolation part 2 ' is fixed on the insulating body 1 ' and extends in the docking space 5.Thus, carrying out signal transmission When, by the isolation of the signal isolation part 2 ', between first group of signal terminal 2 and second group of signal terminal 3, with And the signal between first group of conductive terminal 3 ' and second group of conductive terminal 4 ' is not easy to interfere with each other, and can preferably pass Defeated high-speed radio-frequency signal, in addition, by the way that the slot 15 and the docking space 5 is arranged, when the second connector and described first When connector connects, second connector is inserted into the slot 15 and the docking space 5, thus is connected also relatively reliable； And since first group of signal terminal 2 and second group of signal terminal 3 are respectively positioned on the reinforcing frame 4 and the insulating base In 1 space formed, thus it is small in size.

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 (11)

1. a kind of connector assembly, which is characterized in that including the first connector and the second connector, first connector includes Insulating base, first group of signal terminal and second group of signal terminal, the insulating base are provided with first terminal accommodating notch, the Two-terminal accommodates notch and slot, the first terminal accommodating notch and Second terminal accommodating notch with the slot phase Connection；First group of signal terminal and second group of signal terminal are each attached on the insulating base, and are each extended over To first terminal accommodating notch and Second terminal accommodating notch；First group of signal terminal with described second group Docking space is formed between signal terminal, first group of signal terminal includes several first signal terminals, and described second group Signal terminal includes several second signal terminals, and first signal terminal and the second signal terminal all extend to described insert In slot；

Second connector is plugged in the slot, and second connector includes insulating body, signal isolation part, first Group conductive terminal and second group of conductive terminal, the insulating body are provided with the first docking groove being set side by side, the second docking groove And holding slot, the holding slot is between first docking groove and second docking groove；First group of conductive terminal Including several the first conductive terminals being arranged in a row, first conductive terminal is fixed on the insulating body and extends to institute It states in the first docking groove and the slot, first conductive terminal is contacted with first signal terminal；Described second group is led Electric terminal includes several the second conductive terminals being arranged in a row, and second conductive terminal is fixed on the insulating body and stretches To second docking groove and the slot, second conductive terminal and the second signal termination contact；The signal Separator is plugged in the holding slot and described between first group of conductive terminal and second group of conductive terminal It docks in space.

2. connector assembly as described in claim 1, which is characterized in that the connector assembly further includes reinforcing frame, described Reinforcing frame is set on the insulating base, and first group of signal terminal and second group of signal terminal are respectively positioned on described add In the space that strong frame and the insulating base are formed.

3. connector assembly as claimed in claim 2, which is characterized in that be provided at least one frame angle of the reinforcing frame Notch is accommodated, the receiving notch is corresponding with the groove angle position of the slot and is connected with the slot.

4. connector assembly as claimed in claim 3, which is characterized in that the opposite two sides in the reinforcing frame position are respectively set Have first arm is welded and fixed and second arm is welded and fixed.

5. connector assembly as claimed in claim 3, which is characterized in that be located between adjacent first signal terminal The first terminal accommodating indentation, there is formed with the first gap.

6. connector assembly as claimed in claim 4, which is characterized in that the insulating base includes substrate and the circular base The fin of edges of boards edge setting, the opposite two sides of the substrate position are respectively arranged with first terminal accommodating notch and described the Two-terminal accommodates notch, and first group of signal terminal and second group of signal terminal are fully located at the insulating base shape At space in, the substrate and the fin form the slot, and the reinforcing frame is set on the fin.

7. connector assembly as claimed in claim 6, which is characterized in that the reinforcing frame include the first framework, second framework, First linking arm, the second linking arm, described first are welded and fixed arm and described second arm, first framework and institute are welded and fixed It states second framework and is respectively sleeved at the opposite both ends in the fin position, first framework is provided with the second framework Protrusion for connecting with second connector, the protrusion are located in the slot, the first end of first linking arm It is connected with first framework, the second end of first linking arm is connected with the second framework, second linking arm First end is connected with first framework, and the second end of second linking arm is connected with the second framework, and described first connects Connect arm and second linking arm two sides that be located at the insulating base position opposite, first linking arm and described the One, which is welded and fixed arm, is connected, and second linking arm is welded and fixed arm with described second and is connected.

8. connector assembly as described in any one of claim 1 to 7, which is characterized in that the insulating body further includes several Fixed column in the holding slot, the both ends of the fixed column respectively with the first cell wall of the holding slot and the fixing Second cell wall of slot is connected, and the first cell wall of the holding slot is oppositely arranged with the second cell wall position of the holding slot；It is described Signal isolation part is provided with several through-holes, and the fixed column is plugged in the through-hole.

9. connector assembly as described in any one of claim 1 to 7, which is characterized in that the signal isolation part includes fixing Arm and signal isolation wall, the fixed arm is located at the side of the signal isolation wall and is connected with the signal isolation wall, described Fixed arm backwards to the signal isolation wall surface exposure outside the insulating body；The signal isolation wall is plugged in described solid It holds in slot.

10. connector assembly as claimed in claim 9, which is characterized in that the cell wall of the holding slot is provided with locating slot, institute The end for stating signal isolation wall is provided with positioning protrusion, and the positioning protrusion is plugged in the locating slot.

11. connector assembly as described in any one of claim 1 to 7, which is characterized in that the insulating body is additionally provided with One fixing groove, first fixing groove and first docking groove two sides that be located at the insulating body position opposite, institute The first fixing groove is stated to extend to the first docking opposite two sidewalls of groove location and be connected with first docking groove；It is described First conductive terminal is plugged in first fixing groove, and is set on the bottom wall of first docking groove.