CN211126334U - Connector assembly of simple electromagnetic shielding - Google Patents
Connector assembly of simple electromagnetic shielding Download PDFInfo
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- CN211126334U CN211126334U CN202020147585.0U CN202020147585U CN211126334U CN 211126334 U CN211126334 U CN 211126334U CN 202020147585 U CN202020147585 U CN 202020147585U CN 211126334 U CN211126334 U CN 211126334U
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Abstract
The utility model provides a connector assembly of simple and easy electromagnetic shield, including first connector and the second connector that the cooperation is connected, first connector is including the first terminal seat that is equipped with the first screens, suit first shielding shell on the first terminal seat and the first shield plate of block in the first screens, the first screens runs through the first terminal seat, the both ends of first shield plate have first cooperation portion and first connecting portion respectively, first shielding shell suit is connected with first shield plate electricity; the second connector is including the second terminal seat that is equipped with the second screens, second shielding shell and the second shield plate of block in the second screens of suit on the second terminal seat, the second screens runs through the second terminal seat along the direction, the first end of second shield plate has the second cooperation portion of being connected with first cooperation portion electricity, second shield plate second end has the second connecting portion, the second shielding shell is connected with second shield plate electricity, this connector assembly can realize connector assembly's electromagnetic shield through simple structure.
Description
Technical Field
The utility model belongs to the technical field of the connector technique and specifically relates to a connector assembly of simple and easy electromagnetic shield is related to.
Background
The existing connector assembly comprises a male connector and a female connector, wherein a male connector terminal is arranged on the male connector, a female connector terminal is arranged on the female connector, and when the male connector and the female connector are electrically connected, the male connector terminal on the male connector is inserted into the corresponding female connector terminal on the female connector, and a shell of the male connector is fixedly connected with a shell of the female connector. However, in order to prevent electromagnetic interference and electromagnetic energy that may damage other systems from being emitted by the cable, a metal shielding shell is generally disposed on each of the male connector and the female connector to shield the electromagnetic energy, and a grounding device electrically connected to the metal shielding shell is disposed on each of the male connector and the female connector to enable the metal shielding shell to be grounded by the grounding device.
However, the existing metal shielding shell and the grounding device have complicated structural designs, which makes the grounding process more troublesome, and the existing male connector and the female connector need to be separately grounded.
Disclosure of Invention
In order to solve the above problems, the present invention provides a connector assembly having a simple structure and capable of simplifying the grounding process.
In order to achieve the main object of the present invention, the present invention provides a connector assembly, including a first connector and a second connector which are connected in a matching manner, wherein the first connector includes a first terminal seat, a first shielding shell and a first shielding plate, the first terminal seat is provided with a first clamping portion, the first clamping portion penetrates through the first terminal seat along an insertion direction of the first connector, the first shielding plate is clamped in the first clamping portion, a first end of the first shielding plate has a first matching portion, a second end of the first shielding plate has a first connecting portion, the first shielding shell is sleeved outside the first terminal seat and electrically connected with the first shielding plate, and the first clamping portion is located in the first shielding shell; the second connector comprises a second terminal seat, a second shielding shell and a second shielding plate, a second clamping position is arranged on the first terminal seat, the second clamping position penetrates through the second terminal seat along the insertion direction, the second shielding plate is clamped in the second clamping position, a first end of the second shielding plate is provided with a second matching portion, the second matching portion is electrically connected with the first matching portion, a second end of the second shielding plate is provided with a second connecting portion, the second shielding shell is sleeved outside the second terminal seat and is electrically connected with the second shielding plate, and the second clamping position is located in the second shielding shell.
It is thus clear that above-mentioned structural design makes the structure of first connector simpler, the optimization and the assembly of being convenient for, and make the structure of second connector simpler, the optimization and the assembly of being convenient for, and set up first cooperation portion on first shield plate, and make it cooperate when first connector and second connector cooperation are connected with the second cooperation portion on the second shield plate and be connected, with the electricity between first shield plate and the second shield plate of realization, thereby make when carrying out ground connection to the connector subassembly, can only realize the ground connection of whole connector subassembly through being connected ground wire and first shield plate/or second shield plate electricity and handle, optimize the ground connection processing step of connector subassembly, the connector subassembly realizes the electromagnetic shield through simple structure.
The first shielding shell comprises a first buckling elastic arm, the extending tail end of the first buckling elastic arm is a swinging free end, a first clamping protrusion is arranged on the first terminal seat, the first clamping protrusion faces towards the first clamping protrusion, a gap is formed between the elastic tail end of the first buckling elastic arm and the first clamping protrusion, and/or the second shielding shell comprises a second buckling elastic arm, the extending tail end of the second buckling elastic arm is the swinging free end, a second clamping protrusion is arranged on the second terminal seat, the second clamping protrusion faces towards the second clamping protrusion, and a gap is formed between the elastic tail end of the second buckling elastic arm and the second clamping protrusion.
Therefore, taking the first shielding shell as an example, the first fastening elastic arm and the first fastening protrusion are both used for matching with the metal shell where the first connector is installed, and after the first connector is installed on the metal shell, a part of the metal shell is fastened between the first fastening protrusion and the extending end of the first fastening elastic arm, and at this time, the first fastening elastic arm is in contact with the metal shell to realize electrical connection, so that grounding shielding is realized while installation between the first connector and the metal shell is completed.
One preferred scheme is that the first matching part is in a flat plate shape, the second matching part comprises a first clamping jaw group and a second clamping jaw group, the first clamping jaw group and the second clamping jaw group are respectively positioned on two opposite sides of the first matching part, and the first clamping jaw group and the second clamping jaw group are respectively abutted against the first matching part.
It is thus clear that through the structural design to first cooperation portion and second cooperation portion and the relative position design of first jack catch group, second jack catch group and first cooperation portion for second cooperation portion can carry out quick, reliable electricity with first cooperation portion and be connected, and guarantee the stability of first cooperation portion and the contact of second cooperation portion.
The first jaw group comprises more than two first jaws distributed along a first direction, and the first direction is perpendicular to the inserting direction; the second jack catch group includes more than two second jack catches of following the first direction distribution, and in first direction, first jack catch and second jack catch alternate the setting.
It is thus clear that the first jack catch and the second jack catch that are the setting of alternate state can make the processing technology of second shield plate simple more, convenient.
Another preferred scheme is that the first clip has a first clamping part, the first shielding plate is provided with a second clamping part, and the first clamping part and the second clamping part are clamped with each other; the second clamping position is provided with a third clamping part, a fourth clamping part is arranged on the second shielding plate, and the third clamping part and the fourth clamping part are clamped with each other.
The further proposal is that the first clamping part is a third claw, and the second clamping part is a first clamping groove; the second clamping part is a fourth clamping jaw, and the second clamping part is a second clamping groove; the extending direction of the third clamping jaw and the extending direction of the fourth clamping jaw are both parallel to the inserting direction.
As can be seen from the above, the arrangement of the first engaging portion and the second engaging portion enables the first shielding plate to be firmly fixed in the first engaging position, and the first shielding plate and the first terminal holder are more convenient to disassemble and assemble; similarly, the second shielding plate can be firmly clamped in the second clamping position by the third clamping portion and the fourth clamping portion, and the second shielding plate and the second terminal seat are more convenient to disassemble and assemble.
A first limiting part is arranged in the first clamping position, a second limiting part is arranged on the first shielding plate, and the first limiting part is adjacent to the second limiting part; a third limiting part is arranged in the second clamping position, a fourth limiting part is arranged on the second shielding plate, and the third limiting part is adjacent to the fourth limiting part.
Another preferred scheme is that a first elastic sheet is arranged on the first shielding shell, extends towards the inside of the first shielding shell and is abutted against the first shielding plate; the second shielding shell is provided with a second elastic sheet, and the second elastic sheet extends towards the inside of the second shielding shell and is abutted against the second shielding plate.
As can be seen from the above, the first elastic piece can reliably electrically connect the first shielding shell with the first shielding plate, and can facilitate the detachment and installation between the first shielding shell and the first shielding plate; the second elastic piece can ensure that the second shielding shell is reliably electrically connected with the second shielding plate, and the second shielding shell and the second shielding plate can be conveniently dismounted.
Another preferred scheme is that the first terminal seat is further provided with a fifth limiting part and a first limiting groove which are distributed along the inserting direction, the first shielding shell is provided with a sixth limiting part and a third elastic sheet which are distributed along the inserting direction, the sixth limiting part and the fifth limiting part are mutually clamped, and the third elastic sheet extends back to the sixth limiting part and extends towards the inside of the first limiting groove; the second terminal seat is further provided with a second limiting groove and a seventh limiting portion which are distributed along the inserting direction, a fourth elastic sheet and an eighth limiting portion which are distributed along the inserting direction are arranged on the second shielding shell, the eighth limiting portion and the seventh limiting portion are mutually clamped, and the fourth elastic sheet extends back to the eighth limiting portion and extends towards the second limiting groove.
It is thus clear that above-mentioned structural design can prevent that first shielding shell from sliding in the relative first terminal seat in the cartridge direction, prevents that second shielding shell from sliding in the relative second terminal seat in the cartridge direction to guarantee the reliability of being connected between first shielding shell and the first terminal seat, and guarantee the reliability of being connected between second shielding shell and the second terminal seat.
Another preferred scheme is that the first terminal seat comprises a first seat body and a second seat body which are distributed along the inserting direction, the first seat body is connected with the second seat body in a buckling manner, and the first seat body is provided with a first terminal; the second terminal seat comprises a third seat body and a fourth seat body which are distributed along the inserting direction, the third seat body is connected with the fourth seat body in a buckling mode, a second wiring terminal is arranged on the third seat body, and the second wiring terminal is electrically connected with the first wiring terminal.
As can be seen from the above, the first terminal block is arranged into a split structure, so that the wiring of the first terminal block is more convenient, and the processing of the first terminal block is convenient; the second terminal seat is arranged into a split structure, so that the second terminal seat is more convenient to wire and the second terminal seat is convenient to process.
The first connecting part is positioned outside the first terminal seat, and a first strip-shaped groove is formed in the first connecting part; the second connecting portion is located outside the second terminal seat, and the second connecting portion is provided with a second strip-shaped groove.
As seen from the above, the first connecting portion is used for the quick connection between the first shielding plate and the external ground wire, and the first strip-shaped groove on the first connecting portion is used for the electric connection with the external ground wire or for binding an external cable; the second connecting portion are used for being rapidly connected with the second shielding plate and an external ground wire, and the second strip-shaped groove in the second connecting portion is used for being electrically connected with the external ground wire or used for binding an external cable.
Drawings
Fig. 1 is an exploded view of a first connector and a second connector of an embodiment of the connector assembly of the present invention.
Fig. 2 is a block diagram of a first connector of an embodiment of the connector assembly of the present invention.
Figure 3 is a cross-sectional view of a first connector of an embodiment of the connector assembly of the present invention.
Fig. 4 is an exploded view of a first connector of an embodiment of the connector assembly of the present invention.
Fig. 5 is a block diagram of a second connector of an embodiment of the connector assembly of the present invention.
Figure 6 is a cross-sectional view of a second connector of an embodiment of the connector assembly of the present invention.
Fig. 7 is an exploded view of a second connector of an embodiment of the connector assembly of the present invention.
Fig. 8 is a structural view of the connector assembly according to the embodiment of the present invention, in which some components are omitted when the first connector and the second connector are mated and connected.
The present invention will be further explained with reference to the drawings and examples.
Detailed Description
Referring to fig. 1, the connector assembly 100 includes a first connector 101 and a second connector 102, the first connector 101 being adapted to be mounted on and electrically connected to a first external cable, and the second connector 102 being adapted to be mounted on and electrically connected to a second external cable. Further, the first connector 101 may be mated with the second connector 102, thereby establishing an electrical connection between the first external cable and the second external cable.
Referring to fig. 2 to 4, the first connector 101 includes a first terminal holder 1, a first shielding shell 2 and a first shielding plate 3, a first locking position 11 is disposed on the first terminal holder 1, and the first locking position 11 penetrates through the first terminal holder 1 along an insertion direction X of the first connector 101. The first terminal seat 1 includes a first seat 12 and a second seat 13, the first seat 12 and the second seat 13 are distributed along the inserting direction X, and the first seat 12 and the second seat 13 are connected by a snap, wherein the first clip 11 penetrates through the first seat 12 and forms a U-shaped groove on the first seat 12. The front end of the first seat 12 is provided with a slot 121, the slot 121 is provided with a plurality of first connection terminals 122, each first connection terminal 122 extends along the insertion direction X and penetrates through the first seat 12, and two opposite side walls of the first seat 12 are respectively provided with a fifth claw 123.
The front end of the second seat 13 is provided with a plurality of first through holes 136, the plurality of first through holes 136 penetrate through the second seat 13 along the inserting direction X, and one first connection terminal 122 is located in one first through hole 136. The two opposite side walls of the second seat 13 are respectively provided with a sixth claw 135, the sixth claws 135 extend from the front end of the second seat 13 toward the first seat 12, so that when the first seat 12 is connected with the second seat 13, the sixth claws 135 and the fifth claws 123 are mutually clamped, thereby realizing the rapid assembly between the first seat 12 and the second seat 13, and the first terminal seat 1 is configured into a split structure, so that the first terminal 122 is more convenient to be connected with a first external cable.
The first stopper 11 penetrates through the second seat 13, and a first step surface is formed on the second seat 13, so that the first step surface forms a first position-limiting portion 132. In addition, the first blocking portion 11 forms a first blocking portion 131 at the second seat 13, and in the present embodiment, the first blocking portion 131 is provided as a third blocking claw extending along the inserting direction X.
The first shielding plate 3 is detachably engaged in the first engaging portion 11, a first end of the first shielding plate 3 has a first engaging portion 31, the first engaging portion 31 is located in the U-shaped groove of the first base 12, and the first engaging portion 31 is disposed in a flat plate shape. The second end of the first shielding plate 3 has a first connecting portion 32, and the first connecting portion 32 penetrates through the second housing 13 and extends out of the first connector 101 from the end of the second housing 13. The first connecting portion 32 is provided with a first strip-shaped groove 321, the first connecting portion 32 is used for the first shielding plate 3 to be quickly connected with an external ground wire, and the first strip-shaped groove 321 on the first connecting portion 32 can be used for being electrically connected with the external ground wire or used for being matched with a binding band to bind an external cable on the first connecting portion 32.
The first shielding plate 3 is further provided with a second engaging portion 33 and a second limiting portion 34, in this embodiment, the second engaging portion 33 is a first engaging groove, so that when the first shielding plate 3 is inserted into the first engaging position 11 along the reverse direction of the insertion direction X, the third engaging claw on the second seat 13 can engage the first shielding plate 3 through the first engaging groove, so as to fix the first shielding plate 3 on the first terminal seat 1. The second position-limiting portion 34 is a second step surface matched with the first step surface of the first position-limiting portion 132, so that when the first shielding plate 3 is installed in the first locking portion 11, the first step surface can abut against the second step surface to limit the first shielding plate 3.
In addition, the opposite two side walls of the second seat 13 are respectively provided with a fifth limiting portion 133 and a first limiting groove 134 distributed along the inserting direction X, the fifth limiting portion 133 is located at the tail end of the second seat 13, and the first limiting groove 134 is located between the sixth claw 135 and the fifth limiting portion 133. The fifth limiting portion 133 is a first limiting block.
The extending end of the first engaging elastic arm 24 is an everted swing free end, and in the inserting direction, the extending end of the first engaging elastic arm 24 faces the first engaging protrusion 137 extending from the second seat 13, and a space is provided between the extending end of the first engaging elastic arm 24 and the first engaging protrusion 137, when the first connector 101 is fixedly mounted on the metal shell of the connector, the first engaging protrusion 137 is located in the engaging hole of the metal shell, and a part of the metal shell is located between the first engaging elastic arm 24 and the first engaging protrusion 137, so that a stable connection structure is formed between the first connector 101 and the metal shell, and meanwhile, the end of the first engaging elastic arm 24 is in contact with the metal shell to realize electrical connection, so that battery shielding of the first connector 101 is realized.
The sixth limiting portion 22 is located at the end of the first shielding shell 2 and at the end of the second base 13, the sixth limiting portion 22 is a first limiting slot, and when the first shielding shell 2 is sleeved on the first terminal base 1, the first limiting slot and the first limiting fixture block are clamped with each other, so that the first shielding shell 2 is limited in the reverse direction of the insertion direction X. The third elastic piece 23 is located at the first limiting groove 134, and the third elastic piece 23 extends away from the sixth limiting portion 22, that is, the third elastic piece 23 extends toward the inserting direction X, and the third elastic piece 23 extends toward the first limiting groove 134, so that the third elastic piece 23 can be connected with the first limiting groove 134, thereby limiting the first shielding shell 2 in the inserting direction X.
Referring to fig. 5 to 8, the second connector 102 includes a second terminal holder 4, a second shielding shell 5 and a second shielding plate 6, the second terminal holder 4 is provided with a second detent 41, and the second detent 41 penetrates the second terminal holder 4 along the insertion direction X of the first connector 101. Specifically, the second terminal seat 4 includes a third seat 42 and a fourth seat 43, the third seat 42 and the fourth seat 43 are distributed along the insertion direction X, and the third seat 42 is connected to the fourth seat 43 by a snap-fit connection, wherein the second snap-fit portion 41 penetrates through the third seat 42 and forms a U-shaped groove on the third seat 42. A plug 421 is disposed at the front end of the third seat 42, a plurality of second connection terminals 422 are disposed in the plug 421, each second connection terminal 422 extends along the insertion direction X and penetrates through the third seat 42, and a seventh claw 423 is disposed on two opposite side walls of the third seat 42 in a decibel manner.
In addition, the second connector 102 is connected to the first seat 12 of the first connector 101 through the third seat 42 in a fitting manner, when the connection is made, the plug 421 of the third seat 42 is inserted into the slot 121 of the first seat 12, and the first terminals 122 are inserted onto the second terminals 422, so as to achieve the electrical connection between the first connector 101 and the second connector 102.
The front end of the fourth seat 43 is provided with a plurality of second through holes 436, the plurality of second through holes 436 penetrate through the fourth seat 43 along the inserting direction X, and one second connection terminal 422 is located in one second through hole 436. The opposite two side walls of the fourth seat 43 are respectively provided with an eighth jaw 435, the eighth jaw 435 extends from the front end of the fourth seat 43 toward the third seat 42, so that when the third seat 42 is connected with the fourth seat 43, the seventh jaw 423 and the eighth jaw 435 are engaged with each other, thereby realizing the rapid assembly between the third seat 42 and the fourth seat 43, and the second seat is made into a body structure by self-construction, so that the second connection terminal 422 is more convenient when being connected with the outside of the second seat.
The second stopper 41 penetrates through the fourth seat 43, and a third step surface is formed on the fourth seat 43, so that the third step surface forms a third limiting portion 432. In addition, the second detent 41 forms a third engaging portion 431 at the fourth seat 43, and in the present embodiment, the third engaging portion 431 is provided as a fourth claw extending in the direction opposite to the insertion direction X.
The second shielding plate 6 is detachably clamped in the second clamping portion 41, the first end of the second shielding plate 6 has a second matching portion 61, and the second matching portion 61 extends out to the front end of the third seat 42, so that when the first connector 101 is connected with the second connector 102, the second matching portion 61 can be inserted into the first seat 12 of the first connector 101 to be connected with the first matching portion 31 of the first shielding plate 3, so as to realize the electrical connection between the first shielding plate 3 and the second shielding plate 6. Specifically, the second matching portion 61 includes a first claw group and a second claw group, a clamping position is formed between the first claw group and the second claw group, the first claw group and the second claw group are respectively located on two opposite sides of the first matching portion 31, and the first claw group and the second claw group are respectively abutted to the first matching portion 31. The first claw group includes two first claws 611, and the two first claws 611 are distributed along a first direction Y, which is perpendicular to the insertion direction X and parallel to the first mating portion 31. The second jaw group comprises three second jaws 612, the three second jaws 612 are distributed along the first direction Y, the first jaws 611 and the second jaws 612 are arranged at intervals in the first direction Y, and the first jaws 611 and the second jaws 612 arranged at intervals can enable the processing technology of the second shielding plate 6 to be simpler and more convenient.
The second end of the second shielding plate 6 has a second connecting portion 62, and the second connecting portion 62 penetrates through the fourth base 43 and extends out of the second connector 102 from the end of the fourth base 43. The second connecting portion 62 is provided with a second strip-shaped groove 621, the second connecting portion 62 is used for the second shielding plate 6 to be quickly connected with an external ground wire, and the second strip-shaped groove 621 on the second connecting portion 62 can be used for being electrically connected with the external ground wire or used for being matched with a binding belt to bind an external cable on the second connecting portion 62.
The second shielding plate 6 is further provided with a fourth engaging portion 63 and a fourth position-limiting portion 64, in this embodiment, the fourth engaging portion 63 is a second engaging slot, so that when the second shielding plate 6 is inserted into the second engaging position 41 along the inserting direction X, the fourth claw on the fourth seat 43 can engage the second shielding plate 6 through the second engaging slot, so as to fix the second shielding plate 6 on the second terminal seat 4. The fourth position-limiting portion 64 is a fourth step surface matched with the third step surface of the third position-limiting portion 432, so that after the second shielding plate 6 is installed in the second clamping portion 41, the third step surface can be abutted to the fourth step surface to limit the second shielding plate 6.
In addition, opposite side walls of the fourth seat 43 are respectively provided with a seventh limiting portion 433 and a second limiting groove 434, which are opposite to each other in the insertion direction, the seventh limiting portion 433 is located at the end of the fourth seat 43, and the second limiting groove 434 is located between the eighth claw 435 and the seventh limiting portion 433. Wherein, the seventh limiting portion 433 is a second limiting block.
The second shielding shell 5 is detachably mounted on the second terminal holder 4 in a sleeved manner, so that the second clamping position 41 is located in the second shielding shell 5, the second shielding shell 5 is electrically connected with the first shielding plate 3, and specifically, the second shielding shell 5 can be formed by processing technologies such as stamping, die pressing and the like. The second shielding shell 5 is provided with a second elastic sheet 51, an eighth limiting portion 52, a fourth elastic sheet 53 and a second buckling elastic arm 54, wherein the second elastic sheet 51 is arranged opposite to the second shielding plate 6. The second elastic piece 51 extends toward the inside of the second shield shell 5, and the second elastic piece 51 abuts against the second shield plate 6, so that the second shield shell 5 is electrically connected to the second shield plate 6 through the second elastic piece 51.
Referring to fig. 6, the extending end of the second snapping elastic arm 54 is an everted swing free end, and in the inserting direction, the extending end of the second snapping elastic arm 54 faces the second engaging protrusion 437 extending from the fourth seat 43, a space is provided between the extending end of the second snapping elastic arm 54 and the second engaging protrusion 437, when the second connector 102 is fixedly mounted on the metal shell of the connector, the second engaging protrusion 437 is located in the engaging hole of the metal shell, and a part of the metal shell is located between the second snapping elastic arm 54 and the second engaging protrusion 437, so that a stable connection structure is formed between the second connector 102 and the metal shell, and meanwhile, the end of the second snapping elastic arm 54 is in contact with the metal shell to realize electrical connection, so as to realize battery shielding of the second connector 102.
Referring to fig. 5 to 8, the eighth limiting portion 52 is located at the end of the second shielding shell 5 and at the end of the fourth socket 43, the eighth limiting portion 52 is a second limiting slot, and when the second shielding shell 5 is sleeved on the second terminal socket 4, the second limiting slot and the second limiting block are engaged with each other, so as to limit the second shielding shell 5 in the inserting direction X. The fourth elastic piece 53 is located at the second limit groove 434, and the fourth elastic piece 53 extends away from the eighth limit portion 52, that is, the fourth elastic piece 53 extends along the direction opposite to the inserting direction X, and the fourth elastic piece 53 extends toward the second limit groove 434, so that the fourth elastic piece 53 can be connected with the second limit groove 434, thereby limiting the second shielding shell 5 in the direction opposite to the inserting direction X.
To sum up, the utility model discloses a structural design to first connector and second connector for the assembly of first connector, the assembly of second connector is simpler, and is convenient, and set up first cooperation portion on first shield plate, and make it cooperate with the cooperation of second cooperation portion on the second shield plate when first connector and second connector cooperation are connected, can realize the electricity between first shield plate and the second shield plate and be connected, thereby make when carrying out ground connection to the connector subassembly, can only realize the ground connection processing of whole connector subassembly through being connected ground wire and first shield plate or second shield plate electricity, and then optimized the ground connection processing step of connector subassembly.
Finally, it should be emphasized that the above-described embodiments are merely preferred examples of the present invention, and are not intended to limit the invention, as those skilled in the art will appreciate that various changes and modifications may be made, and any and all modifications, equivalents, and improvements made, while remaining within the spirit and principles of the present invention, are intended to be included within the scope of the present invention.
Claims (10)
1. A connector assembly of simple electromagnetic shield, including first connector and the second connector of cooperation connection, its characterized in that:
the first connector comprises a first terminal seat, a first shielding shell and a first shielding plate, wherein a first clamping position is arranged on the first terminal seat, the first clamping position penetrates through the first terminal seat along the insertion direction of the first connector, the first shielding plate is clamped in the first clamping position, a first matching part is arranged at the first end of the first shielding plate, a first connecting part is arranged at the second end of the first shielding plate, the first shielding shell is sleeved outside the first terminal seat and is electrically connected with the first shielding plate, and the first clamping position is located in the first shielding shell;
the second connector includes second terminal seat, second shielding shell and second shield plate, be provided with the second screens on the first terminal seat, the second screens is followed the cartridge direction runs through second terminal seat, the second shield plate block is in the second screens, the first end of second shield plate has second cooperation portion, second cooperation portion with first cooperation portion electricity is connected, the second end of second shield plate has the second connecting portion, second shielding shell suit is in outside the second terminal seat and with second shield plate electricity is connected, the second screens is located in the second shielding shell.
2. The connector assembly of claim 1, wherein:
the first shielding shell comprises a first buckling elastic arm, the extending tail end of the first buckling elastic arm is a swinging free end, a first clamping bulge is arranged on the first terminal seat, the first buckling elastic arm faces the first clamping bulge, a gap is arranged between the elastic tail end of the first buckling elastic arm and the first clamping bulge,
and/or the presence of a gas in the gas,
the second shielding shell comprises a second buckling elastic arm, the extending tail end of the second buckling elastic arm is a swinging free end, a second clamping protrusion is arranged on the second terminal seat, the second buckling elastic arm faces towards the second clamping protrusion, and an interval is formed between the elastic tail end of the second buckling elastic arm and the second clamping protrusion.
3. The connector assembly of claim 1 or 2, wherein:
the first matching part is arranged in a flat plate shape;
the second cooperation portion includes first jack catch group and second jack catch group, first jack catch group with second jack catch group is located respectively the relative both sides of first cooperation portion, just first jack catch group with second jack catch group respectively with first cooperation portion butt.
4. The connector assembly of claim 3, wherein:
the first jaw group comprises more than two first jaws distributed along a first direction, and the first direction is perpendicular to the inserting direction;
the second jaw group comprises more than two second jaws distributed along the first direction, and the first jaws and the second jaws are arranged at intervals in the first direction.
5. The connector assembly of claim 1 or 2, wherein:
the first clamping position is provided with a first clamping part, the first shielding plate is provided with a second clamping part, and the first clamping part and the second clamping part are clamped with each other;
the second clamping position is provided with a third clamping portion, a fourth clamping portion is arranged on the second shielding plate, and the third clamping portion and the fourth clamping portion are clamped with each other.
6. The connector assembly of claim 5, wherein:
the first clamping part is a third clamping jaw, and the second clamping part is a first clamping groove;
the second clamping part is a fourth clamping jaw and a second clamping groove;
the extending direction of the third clamping jaw and the extending direction of the fourth clamping jaw are parallel to the inserting direction.
7. The connector assembly of claim 5, wherein:
a first limiting part is arranged in the first clamping position, a second limiting part is arranged on the first shielding plate, and the first limiting part is adjacent to the second limiting part;
the second clamping position is internally provided with a third limiting part, the second shielding plate is provided with a fourth limiting part, and the third limiting part is adjacent to the fourth limiting part.
8. The connector assembly of claim 1 or 2, wherein:
the first shielding shell is provided with a first elastic sheet, and the first elastic sheet extends towards the inside of the first shielding shell and is abutted against the first shielding plate;
and a second elastic piece is arranged on the second shielding shell, extends towards the inside of the second shielding shell and is abutted against the second shielding plate.
9. The connector assembly of claim 1 or 2, wherein:
the first terminal seat is further provided with a fifth limiting part and a first limiting groove which are distributed along the inserting direction, the first shielding shell is provided with a sixth limiting part and a third elastic sheet which are distributed along the inserting direction, the sixth limiting part and the fifth limiting part are mutually clamped, and the third elastic sheet extends back to the sixth limiting part and extends towards the first limiting groove;
the second terminal seat is further provided with a second limiting groove and a seventh limiting portion which are distributed along the inserting direction, a fourth elastic sheet and an eighth limiting portion which are distributed along the inserting direction are arranged on the second shielding shell, the eighth limiting portion and the seventh limiting portion are clamped with each other, and the fourth elastic sheet extends back to the eighth limiting portion and faces the second limiting groove.
10. The connector assembly of claim 1 or 2, wherein:
the first terminal seat comprises a first seat body and a second seat body which are distributed along the insertion direction, the first seat body is connected with the second seat body in a buckling manner, and a first connecting terminal is arranged on the first seat body;
the second terminal seat comprises a third seat body and a fourth seat body which are distributed along the insertion direction, the third seat body is connected with the fourth seat body in a buckling mode, a second wiring terminal is arranged on the third seat body, and the second wiring terminal is electrically connected with the first wiring terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020147585.0U CN211126334U (en) | 2020-01-22 | 2020-01-22 | Connector assembly of simple electromagnetic shielding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020147585.0U CN211126334U (en) | 2020-01-22 | 2020-01-22 | Connector assembly of simple electromagnetic shielding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211126334U true CN211126334U (en) | 2020-07-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020147585.0U Active CN211126334U (en) | 2020-01-22 | 2020-01-22 | Connector assembly of simple electromagnetic shielding |
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| CN (1) | CN211126334U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023075392A1 (en) * | 2021-10-29 | 2023-05-04 | Samsung Electronics Co., Ltd. | Electromagnetic shielding connector, electromagnetic shielding device, and electronic apparatus |
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2020
- 2020-01-22 CN CN202020147585.0U patent/CN211126334U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023075392A1 (en) * | 2021-10-29 | 2023-05-04 | Samsung Electronics Co., Ltd. | Electromagnetic shielding connector, electromagnetic shielding device, and electronic apparatus |
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