CN213584225U - Combined connector - Google Patents
Combined connector Download PDFInfo
- Publication number
- CN213584225U CN213584225U CN202022654489.8U CN202022654489U CN213584225U CN 213584225 U CN213584225 U CN 213584225U CN 202022654489 U CN202022654489 U CN 202022654489U CN 213584225 U CN213584225 U CN 213584225U
- Authority
- CN
- China
- Prior art keywords
- terminal
- groove
- connector
- seat
- socket
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The utility model discloses a combined connector, include: a first connector; the terminal group comprises a plurality of terminals; the terminal seat is provided with a terminal groove, and the terminal is arranged in the terminal groove in a penetrating way; the terminal comprises a mounting seat, a first connecting piece and a second connecting piece, wherein one end of the mounting seat is provided with a concave part and a first socket; the other end of the mounting seat is provided with a second socket, and the first connector is mounted in the second socket; the outer shell is sleeved on the outer side of the mounting seat, and an inserting cavity is formed between the outer shell and the concave part; and the middle clamping piece comprises a fixing part and a connecting part, the connecting part is arranged on the concave part, the connecting part is provided with a plurality of connecting elastic pieces, and the connecting elastic pieces and the terminal seat are arranged oppositely. The technical scheme of the utility model, can practice thrift the board end space of shared circuit board behind the connector welded plate.
Description
Technical Field
The utility model relates to a connector technical field, in particular to modular connector.
Background
The connectors in the existing market are mostly single connectors, and when the connectors are fixed on a welding plate, the space of the end of the circuit board is occupied, and when the welding plate needs to fix a plurality of connectors, the occupied area of the end of the circuit board is large, and the space waste of the end of the circuit board is easily caused.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a modular connector can practice thrift the shared circuit board's behind the connector welded plate board end space.
According to the utility model discloses combination formula connector, include:
a first connector;
a terminal group including a plurality of terminals;
the terminal block is provided with a plurality of terminal grooves, and terminals in the terminal group penetrate through the terminal grooves;
the terminal comprises a mounting seat, a first terminal and a second terminal, wherein one end of the mounting seat is provided with a sunken part and a first socket, the first socket penetrates through the mounting seat, the terminal seat is mounted in the first socket, and the terminal seat and the sunken part are oppositely arranged; a second socket is arranged at the other end of the mounting seat, and the first connector is mounted in the second socket;
the shell is sleeved on the outer side of the mounting seat, and an inserting cavity is formed between the shell and the concave part;
the middle clamping piece comprises a fixing portion and a connecting portion, the fixing portion is fixedly connected with the connecting portion, the connecting portion is installed on the recessed portion, a plurality of connecting elastic pieces are arranged on the connecting portion, the connecting elastic pieces and the terminal base are arranged oppositely, the connecting elastic pieces are used for being connected with an external connector, and the fixing portion is fixedly connected with the shell.
According to the utility model discloses modular connector has following beneficial effect at least: the combined connector provided by the embodiment of the utility model is provided with the concave part and the first socket at one end of the mounting seat, the terminal seat with the terminal is arranged in the first socket, the outer shell is arranged outside the mounting seat, so that the splicing cavity can be formed between the outer shell and the mounting seat, and the splicing cavity and the terminal seat positioned in the splicing cavity can be butted with an external connector; the first connector is arranged at the other end of the mounting seat, so that the combined connector can form a laminated connector, and the board end space of the circuit board occupied by the connector after board welding can be saved; in addition, the first connector is arranged in the mounting seat, so that the problems of deformation and welding failure of the first connector caused by stress after the first connector is pasted on the board can be prevented, and the structural strength of the first connector can be enhanced; the middle clamping piece is arranged in the concave part, the connecting elastic piece is arranged on the middle piece, and when the plugging cavity is in butt joint with an external connector, the connecting elastic piece can be abutted against the external connector, so that the connection stability of the plugging cavity and the external connector can be enhanced.
According to some embodiments of the present invention, the terminal group comprises a first terminal group and a second terminal group, the terminal block comprises a first terminal block and a second terminal block, the first terminal block is disposed on the second terminal block, a first terminal groove is disposed in the first terminal block, and a second terminal groove is disposed in the second terminal block; one end of the terminal in the first terminal group penetrates through the first terminal groove, and one end of the terminal in the second terminal group penetrates through the second terminal groove.
According to some embodiments of the present invention, the first terminal group includes a first terminal and a second terminal, the second terminal group includes a third terminal and a fourth terminal, and the first terminal, the second terminal, the third terminal and the fourth terminal are terminals having different structures.
According to some embodiments of the present invention, the first terminal holder and the second terminal holder are provided with a first clamping groove and a first bump that are matched with each other.
According to some embodiments of the utility model, first terminal seat with be provided with the second lug on the second terminal seat respectively, first socket is in the corresponding position of second lug is provided with the second draw-in groove, the second lug with the second draw-in groove joint.
According to some embodiments of the present invention, the combined connector further comprises a rear plug, a mounting groove is provided in the mounting seat, the mounting groove is communicated with the first socket, and the rear plug is inserted into the mounting groove; and a third terminal groove is formed in the rear plug, and the other ends of the terminals in the first terminal group and the second terminal group penetrate through the third terminal groove.
According to the utility model discloses a some embodiments, still be provided with a plurality of fourth draw-in grooves in the mounting groove, the fourth draw-in groove with terminal in the second terminal group corresponds the setting, terminal joint in the second terminal group in the fourth draw-in groove.
According to some embodiments of the utility model, the back stopper with be provided with mutually supporting third lug and third draw-in groove between the mounting groove.
According to some embodiments of the present invention, a fifth slot is disposed on a side surface of the housing, and a first elastic sheet is disposed at an edge of the fifth slot; the fixing part is provided with a second elastic sheet, the second elastic sheet is provided with a fourth convex block, the second elastic sheet is inserted between the fifth clamping groove and the first elastic sheet, and the fourth convex block is clamped with the fifth clamping groove.
According to some embodiments of the invention, the first connector is a USB connector.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is an exploded view of a modular connector according to an embodiment of the present invention;
fig. 2 is a schematic structural view of a modular connector according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of the first terminal set and the second terminal set in fig. 1;
fig. 4 is a schematic structural view of the first terminal block and the second terminal block in fig. 1;
fig. 5 is a schematic structural assembly diagram of the mounting base and the terminal base in fig. 1;
FIG. 6 is a schematic view of the structural assembly of the mount and rear plug of FIG. 1;
FIG. 7 is a schematic view of the structural assembly of the mount and housing of FIG. 1;
fig. 8 is a schematic view of the assembly of the mounting seat and the middle clip of fig. 1.
Reference numerals:
a first connector 100;
a first terminal set 200; a second terminal group 300;
a first terminal 210; the first connection portion 211; a first body portion 212;
a second terminal 220; a second connection portion 221; a second body portion 222;
a third terminal 310; a third connection portion 311; a third body portion 312;
a fourth terminal 320; the fourth connection portion 321; a fourth body portion 322;
a first terminal base 410; the second bump 413;
a second terminal holder 420; the first bump 422; a positioning projection 430;
a mount 500; a recess 510; a first socket 520; a second card slot 521; a second socket 530; a mounting groove 540; a fourth card slot 541; an eighth card slot 542; a third card slot 550; an avoidance slot 560; a sixth card slot 570; a fifth bump 580; the sixth bump 590;
a housing 600; a fifth card slot 610; a first spring plate 620; a third connecting spring piece 630; a third elastic sheet 640; a first chute 650;
a middle clip 700; a fixed portion 710; a connecting portion 720; a first connection spring 721; a second connection spring 722; a seventh card slot 723; a second resilient piece 730; the fourth bump 731;
a rear plug 800; a third terminal groove 810; a third bump 820; and a seventh bump 830.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, etc., is the orientation or positional relationship shown on the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.
Referring to fig. 1 to 8, an embodiment of the present invention provides a combined connector, including:
a first connector 100;
the terminal group comprises a plurality of terminals;
the terminal block is provided with a plurality of terminal grooves, and terminals in the terminal group penetrate through the terminal grooves;
the terminal socket comprises an installation base 500, wherein one end of the installation base 500 is provided with a concave part 510 and a first socket 520, the first socket 520 penetrates through the installation base 500, the terminal socket is installed in the first socket 520, and the terminal socket and the concave part 510 are oppositely arranged; the other end of the mounting seat 500 is provided with a second socket 530, and the first connector 100 is mounted in the second socket 530;
the outer shell 600 is sleeved on the outer side of the mounting seat 500, and an insertion cavity is formed between the outer shell 600 and the concave part 510;
well clamping piece 700, well clamping piece 700 include fixed part 710 and connecting portion 720, fixed part 710 and connecting portion 720 fixed connection, and connecting portion 720 is installed on depressed part 510, is provided with a plurality of connection shell fragment on the connecting portion 720, connects shell fragment and terminal seat and sets up relatively, connects the shell fragment and is used for being connected with external connector, fixed part 710 and shell 600 fixed connection.
It can be understood that the terminal groove arranged on the terminal seat corresponds to the terminal in the terminal group, so that the terminal in the terminal group can correspondingly penetrate through the terminal groove, and the terminal penetrating through the terminal seat can be exposed, and can be butted with an external connector through the exposed terminal; inserting the terminal block into the first socket 520 such that the terminal block and the recess groove are oppositely disposed; the housing 600 is sleeved on the outer side of the mounting seat 500, so that a plugging cavity is formed between the housing 600 and the recess 510, and the housing can be butted with an external connector through the formed plugging cavity and the terminal seat located in the plugging cavity.
It can be understood that different interfaces can be formed on the terminal block by changing the number of the terminal groups arranged on the terminal block, the number of the terminals included in each terminal group and the structure of the arranged terminals, and the terminal block can be connected with different types of external connectors by inserting the terminal block into the first socket 520.
It is understood that the first connector 100 is a single connector, and the first connector 100 can be directly mounted in the second socket 530 at the lower end of the mounting seat 500, so that the mounting seat 500 can be covered outside the first connector 100.
It can be understood that the connecting elastic pieces include a first connecting elastic piece 721 and a second connecting elastic piece 722, the first connecting elastic piece 721 is disposed at one side of the second connecting elastic piece 722, and both the first connecting elastic piece 721 and the second connecting elastic piece 722 are disposed opposite to the terminal base inserted in the first socket 520; when the plugging cavity is butted with the external connector, the first connection elastic piece 721 and the second connection elastic piece 722 can abut against the external connector, so that the connection stability of the plugging cavity and the external connector can be enhanced.
It can be understood that the recess 510 is provided with an avoidance groove 560 at corresponding positions of the first connection elastic piece 721 and the second connection elastic piece 722; when the plugging cavity is butted with an external connector, the first connection elastic piece 721 and the second connection elastic piece 722 can be respectively butted with the external connector, the first connection elastic piece 721 and the second connection elastic piece 722 are easy to deform, and the deformed first connection elastic piece 721 and the deformed second connection elastic piece 722 can be avoided through the avoiding groove 560; in addition, the provided avoiding groove 560 can enable a larger space to be formed in the plugging cavity for accommodating the butted external connector.
It can be understood that the housing 600 is disposed outside the mounting seat 500, and can provide mechanical protection and support for the mounting seat 500 and the components disposed in the mounting seat 500, and can also enhance the anti-electromagnetic interference effect of the combined connector.
It is understood that a plurality of third connection resilient pieces 630 are also disposed on the housing 600, and the third connection resilient pieces 630 are used for abutting against the external connector; when the plugging cavity is butted with the external connector, the third connection elastic piece 630 can abut against the external connector, and the third connection elastic piece 630 can be matched with the first connection elastic piece 721 and the second connection elastic piece 722 on the middle clamping piece 700 to clamp the butted external connector, so that the connection stability of the plugging cavity and the external connector is enhanced.
It can be understood that, two opposite inner side surfaces of the housing 600 are respectively provided with a third elastic sheet 640, the mounting seat 500 is provided with a sixth clamping groove 570 at a corresponding position of the third elastic sheet 640, and when the mounting seat 500 is inserted into the housing 600, the mounting seat 500 can be fixed in the housing 600 by clamping the third elastic sheet 640 and the sixth clamping groove 570.
It can be understood that two opposite outer side surfaces of the housing 600 are respectively provided with a first sliding groove 650, the mounting seat 500 is provided with a fifth protrusion 580 at a corresponding position of the first sliding groove 650, and the housing 600 can be sleeved on the outer side of the mounting seat 500 along the fifth protrusion 580 through the cooperation of the first sliding groove 650 and the fifth protrusion 580.
It can be understood that a baffle is further movably disposed on the housing 600, a fastening structure is disposed between two opposite outer side surfaces of the housing 600 and the baffle, the housing 600 is sleeved on the outer side of the mounting seat 500, the mounting seat 500 can be fixed in the housing 600 through the baffle, and the baffle can be fixed through the fastening structure.
It can be understood that a seventh card slot 723 is further disposed on the connecting portion 720, a sixth bump 590 is disposed on the recessed portion 510 at a position corresponding to the seventh card slot 723, and the connecting portion 720 can be fixedly mounted in the recessed portion 510 by engaging the sixth bump 590 with the seventh card slot 723.
According to the utility model discloses modular connector has following beneficial effect at least: the combined connector provided by the embodiment of the utility model has the advantages that the concave part 510 and the first socket 520 are arranged at one end of the mounting seat 500, the terminal seat with the terminal is arranged in the first socket 520, the outer shell 600 is sleeved outside the mounting seat 500, so that the splicing cavity can be formed between the outer shell 600 and the mounting seat 500, and the formed splicing cavity and the terminal seat in the splicing cavity can be butted with an external connector; by installing the first connector 100 at the other end of the installation seat 500, the combined connector can form a laminated connector, and the board end space of the circuit board occupied by the connector after board welding can be saved; in addition, by installing the first connector 100 in the mounting seat 500, the problems of deformation and desoldering of the first connector 100 caused by stress after board mounting can be prevented, and the structural strength of the first connector 100 can be enhanced; be provided with well clamping piece 700 in the depressed part 510, be provided with the connection shell fragment on the middle piece, when grafting chamber and outside connector butt joint, connect the shell fragment can the butt on the connector of outside, can strengthen the connection stability of grafting chamber and external connector.
Referring to fig. 1 and 4, according to some embodiments of the present invention, the terminal set includes a first terminal set 200 and a second terminal set 300, the terminal base includes a first terminal base 410 and a second terminal base 420, the first terminal base 410 is disposed on the second terminal base 420, a first terminal groove is disposed in the first terminal base 410, and a second terminal groove is disposed in the second terminal base 420; one end of the terminal in the first terminal set 200 is inserted into the first terminal groove, and one end of the terminal in the second terminal set 300 is inserted into the second terminal groove.
It is understood that the first terminal seat 410 is provided therein with a first terminal groove, the terminals of the first terminal set 200 are correspondingly inserted into the first terminal groove, and one surface of the terminals of the first terminal set 200 can be exposed; a second terminal groove is formed in the second terminal base 420, the terminals in the second terminal group 300 correspondingly penetrate through the second terminal groove, and one surface of the terminals in the second terminal group 300 can be exposed; the first terminal set 200 is mounted on the second terminal set 300, and the combined terminal block is mounted in the first socket 520, whereby the terminals exposed in the first terminal set 200 and the second terminal set 300 can be connected to an external connector.
It is understood that the first terminal holder 410 is disposed on the second terminal holder 420, and the first terminal holder 410 can be fixedly connected with the second terminal holder 420, so that the first terminal holder 410 and the second terminal holder 420 can be fixedly combined and inserted into the first socket 520.
It will be appreciated that by providing a different first terminal block 410 or a different second terminal block 420, and providing the combined terminal blocks in the first receptacle 520, it is possible to interface with different types of external connectors within the jack cavity.
It is understood that the terminals penetrated in the first terminal holder 410 and the terminals penetrated in the second terminal holder 420 are alternately arranged.
Referring to fig. 3 and 4, according to some embodiments of the present invention, the first terminal group 200 includes a first terminal 210 and a second terminal 220, the second terminal group 300 includes a third terminal 310 and a fourth terminal 320, and the first terminal 210, the second terminal 220, the third terminal 310, and the fourth terminal 320 are terminals having different structures.
It is understood that the first terminal 210 includes a first main body portion 212 and a first contact portion 211, the first main body portion 212 is L-shaped, the first contact portion 211 is bent, and the first contact portion 211 is connected to the first main body portion 212; the second terminal 220 includes a second body portion 222 and a second contact portion 221, the second body portion 222 is L-shaped, the second contact portion 221 is downward stepped, and the second contact portion 221 is connected to the second body portion 222; the third terminal 310 includes a third main body 312 and a third contact portion 311, the third main body 312 is L-shaped, the third contact portion 311 is upward stepped, and the third contact portion 311 is connected to the third main body 312; the fourth terminal 320 includes a fourth body 322 and a fourth contact portion 321, the fourth body 321 is L-shaped, the fourth contact portion 321 is upward stepped, and the fourth contact portion 321 is connected to the fourth body 322; the third contact portion 311 and the fourth contact portion 321 have different lengths.
It can be understood that, by the first terminal 210 and the second terminal 220 penetrating the first terminal holder 410, and the third terminal 310 and the fourth terminal 320 penetrating the second terminal holder 420, displayport docking ports can be formed in the socket cavity, and transmission of high frequency signals can be satisfied.
Referring to fig. 4, according to some embodiments of the present invention, a first clamping groove and a first bump 422 are disposed between the first terminal holder 410 and the second terminal holder 420.
It can be understood that the first terminal holder 410 is disposed on the second terminal holder 420, a first clamping groove is disposed on an end surface of the first terminal holder 410 opposite to the second terminal holder 420, the second terminal holder 420 is disposed with a first protrusion 422 at a corresponding position of the first clamping groove, the first protrusion 422 is clamped in the first clamping groove, and the first clamping groove and the first protrusion 422 are matched to realize positioning and fixed connection between the first terminal holder 410 and the second terminal holder 420.
It is understood that the first bump 422 may be disposed on the first terminal holder 410, and the first card slot is correspondingly disposed on the second terminal holder 420.
It is understood that the second terminal holder 420 is further provided with a positioning projection 430 on an end surface opposite to the first terminal holder 410, the positioning projection 430 being provided to match the contour of the first terminal holder 410; when the first terminal holder 410 is mounted on the second terminal holder 420, the first terminal holder 410 can abut against the positioning projection 430, and positioning between the first terminal holder 410 and the second terminal holder 420 can be achieved.
Referring to fig. 4 and 7, according to some embodiments of the present invention, the first terminal holder 410 and the second terminal holder 420 are respectively provided with the second protrusion 413, the first socket 520 is provided with the second slot 521 at a position corresponding to the second protrusion 413, and the second protrusion 413 is connected to the second slot 521.
It is understood that the first terminal holder 410 and the second terminal holder 420 are combined and inserted into the first socket 520; the first terminal holder 410 and the second terminal holder 420 are respectively provided with a second bump 413, the first socket 520 is provided with a second slot 521 at a position corresponding to the second bump 413, and after the first terminal holder 410 and the second terminal holder 420 are inserted into the first socket 510, the first terminal holder 410 and the second terminal holder 420 can be fixed in the first socket 520 by the engagement of the second bump 413 and the second slot 521.
Referring to fig. 5 and 6, according to some embodiments of the present invention, the combined connector further includes a rear plug 800, a mounting groove 540 is provided in the mounting seat 500, the mounting groove 540 is communicated with the first socket 520, and the rear plug 800 is inserted into the mounting groove 540; the rear plug 800 is provided with a third terminal groove 810, and the other ends of the terminals of the first terminal set 200 and the second terminal set 300 are inserted into the third terminal groove 810.
It can be understood that a mounting groove 540 is further provided in the mounting seat 500, the rear plug 800 is inserted into the mounting groove 540, and the mounting groove 540 is communicated with the first socket 520; the rear plug 800 is provided with two rows of third terminal grooves 810, the two rows of terminal grooves correspond to the other ends of the terminals in the first terminal set 200 and the second terminal set 300, respectively, after the terminal block is plugged into the first jack 520, the rear plug 800 can be inserted into the mounting groove 540 along the other ends of the terminals in the first terminal set 200 and the second terminal set 300, and the other ends of the terminals can pass through the third terminal grooves 810 and then be connected with the circuit board.
It can be understood that the rear plug 800 can fix the terminal in the mounting seat 500 and prevent the terminal from deforming; in addition, the rear plug 800 can be positioned to penetrate through the terminals on the mounting seat 500, which is beneficial to inserting the terminals on the circuit board, and simplifies the insertion assembly operation of the connector on the circuit board.
Referring to fig. 5, according to some embodiments of the present invention, a plurality of fourth card slots 541 are further disposed in the mounting groove 540, the fourth card slots 541 correspond to terminals of the second terminal set 300, and the terminals of the second terminal set 300 are connected to the fourth card slots 541.
It can be understood that a fourth card slot 541 is further disposed in the mounting groove 540, the fourth card slot 541 is vertically disposed in the mounting groove 540, and the fourth card slot 541 corresponds to the terminals in the second terminal set 300; after the terminal block inserts first socket 520, the terminal in the second terminal group 300 can be in the joint of fourth draw-in groove 541, is favorable to being fixed in the mount pad 500 with the terminal block in, also is favorable to the location of back stopper 800 simultaneously, conveniently pegs graft in mounting groove 540 with back stopper 800.
Referring to fig. 5 and 6, according to some embodiments of the present invention, a third protrusion 820 and a third catching groove 550 are provided between the rear plug 800 and the mounting groove 540 to be fitted with each other.
It can be understood that the two opposite outer sides of the rear plug 800 are respectively provided with a third protrusion 820, and the mounting groove 540 is provided with a third clamping groove 550 at a corresponding position of the third protrusion 820; after the rear plug 800 is inserted into the mounting groove 540, the rear plug 800 can be fixed in the mounting groove 540 by the third protrusion 820 and the third locking groove 550 being locked together.
It is understood that the third card slot 550 may be disposed on two opposite outer sides of the rear plug 800, and the third protrusion 820 is disposed in the mounting groove 540 corresponding to the third card slot 550.
It can be understood that, the two opposite outer side surfaces of the rear plug 800 are further provided with seventh protrusions 830, and the mounting groove 540 is provided with eighth locking grooves 542 at corresponding positions of the seventh protrusions 830; after the rear plug 800 is inserted into the mounting groove 540, the seventh protrusion 830 is inserted into the eighth slot 542, and the seventh protrusion 830 and the eighth slot 542 are matched with each other, so that the rear plug 800 and the mounting seat 500 can be positioned and fixed.
Referring to fig. 7 and 8, according to some embodiments of the present invention, a fifth card slot 610 is disposed on a side surface of the housing 600, and a first elastic sheet 620 is disposed at an edge of the fifth card slot 610; the fixing portion 710 is provided with a second elastic piece 730, the second elastic piece 730 is provided with a fourth protruding block 731, the second elastic piece 730 is inserted between the fifth slot 610 and the first elastic piece 620, and the fourth protruding block 731 is connected with the fifth slot 610 in a clamping manner.
It can be understood that the two opposite side surfaces of the casing 600 are respectively provided with a fifth clamping groove 610, the edge of the fifth clamping groove 610 is provided with a first elastic sheet 620, and the first elastic sheet 620 is bent towards the inside of the casing 600; the fixing portion 710 of the middle clip 700 is provided with a second elastic piece 730, the second elastic piece 730 faces the inner direction of the housing 600, and the second elastic piece 730 is provided with a fourth bump 731; when the middle clip 700 is mounted in the recess 510, the second resilient piece 730 is inserted between the fifth slot 610 and the first resilient piece 620, and the fourth protrusion 731 is engaged with the fifth slot 610 to fixedly connect the fixing piece and the mounting base 500.
Referring to fig. 1, according to some embodiments of the present invention, the first connector 100 is a USB connector. It is understood that the USB connector has three different interfaces, i.e., a Type-a interface, a Type-B interface, and a Type-C interface, and the first connector 100 can adopt a USB connector with any one of the interfaces.
It is understood that the first connector 100 may be provided as other types of connectors besides the USB connector.
The modular connector according to the embodiment of the present invention is described in detail as a specific embodiment with reference to fig. 1 to 8.
A modular connector comprising:
The terminal group comprises a first terminal group 200 and a second terminal group 300, the first terminal group 200 comprises a first terminal 210 and a second terminal 220, the second terminal group 300 comprises a third terminal 310 and a fourth terminal 320, and the first terminal 210, the second terminal 220, the third terminal 310 and the fourth terminal 320 are terminals with different structures.
The terminal block comprises a first terminal block 410 and a second terminal block 420, a first terminal groove is formed in the first terminal block 410, and one end of a terminal in the first terminal group 200 penetrates through the first terminal groove; a second terminal groove is formed in the second terminal base 420, and one end of the terminal in the second terminal set 300 is inserted into the second terminal groove; the first terminal holder 410 is provided with a first clamping groove, the second terminal holder 420 is provided with a first projection 422, and the first terminal holder 410 and the second terminal holder 420 are clamped and fixed through the first clamping groove and the first projection 422.
The outer shell 600, the outer side of mount pad 500 is located to the outer shell 600 cover, and can form the grafting chamber with the external connector butt joint between shell 600 and the depressed part 510, and two relative sides of shell 600 set up fifth draw-in groove 610 respectively, and the edge of fifth draw-in groove 610 is provided with first shell fragment 620.
The middle clamping piece 700 comprises a fixing part 710 and a connecting part 720, the fixing part 710 is fixedly connected with the connecting part 720, the connecting part 720 is installed in the recess 510, a first connecting elastic piece 721 and a second connecting elastic piece 722 are arranged on the connecting part 720, the first connecting elastic piece 721 is arranged on one side of the second connecting elastic piece 722, and the first connecting elastic piece 721 and the second connecting elastic piece 722 are respectively arranged opposite to the terminal base; the two sides of the fixing portion 710 are respectively provided with a second elastic piece 730, the second elastic piece 730 is provided with a fourth protruding block 731, the second elastic piece 730 is inserted between the fifth slot 610 and the first elastic piece 620, and the fourth protruding block 731 is connected with the fifth slot 610 in a clamping manner.
The rear plug 800 is provided with a mounting groove 540 for accommodating the rear plug 800 in the mounting seat 500, the mounting groove 540 is communicated with the first socket 520, the rear plug 800 is inserted in the mounting groove 540, two rows of third terminal grooves 810 are formed in the rear plug 800, and the other ends of the terminals in the first terminal group 200 and the second terminal group 300 penetrate through the third terminal grooves 810; a fourth card slot 541 is further disposed in the mounting groove 540, and the terminals in the second terminal set 200 are clamped in the fourth card slot 541; the two opposite outer side surfaces of the rear plug 800 are respectively provided with a third bump 820, the mounting groove 540 is provided with a third clamping groove 550 at a position corresponding to the third bump 820, and the rear plug 800 and the mounting seat 500 are fixedly connected through the matching of the third bump 820 and the third clamping groove 550.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "specifically," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. A modular connector, comprising:
a first connector;
a terminal group including a plurality of terminals;
the terminal block is provided with a plurality of terminal grooves, and the terminals penetrate through the terminal grooves;
the terminal comprises a mounting seat, a first terminal and a second terminal, wherein one end of the mounting seat is provided with a sunken part and a first socket, the first socket penetrates through the mounting seat, the terminal seat is mounted in the first socket, and the terminal seat and the sunken part are oppositely arranged; a second socket is arranged at the other end of the mounting seat, and the first connector is mounted in the second socket;
the shell is sleeved on the outer side of the mounting seat, and an inserting cavity is formed between the shell and the concave part;
the middle clamping piece comprises a fixing portion and a connecting portion, the fixing portion is fixedly connected with the connecting portion, the connecting portion is installed on the recessed portion, a plurality of connecting elastic pieces are arranged on the connecting portion, the connecting elastic pieces and the terminal base are arranged oppositely, the connecting elastic pieces are used for being connected with an external connector, and the fixing portion is fixedly connected with the shell.
2. The modular connector of claim 1 wherein: the terminal group comprises a first terminal group and a second terminal group, the terminal seat comprises a first terminal seat and a second terminal seat, the first terminal seat is arranged on the second terminal seat, a first terminal groove is formed in the first terminal seat, and a second terminal groove is formed in the second terminal seat; one end of the terminal in the first terminal group penetrates through the first terminal groove, and one end of the terminal in the second terminal group penetrates through the second terminal groove.
3. The modular connector of claim 2, wherein: the first terminal group includes a first terminal and a second terminal, the second terminal group includes a third terminal and a fourth terminal, and the first terminal, the second terminal, the third terminal and the fourth terminal are terminals with different structures.
4. The modular connector of claim 2, wherein: a first clamping groove and a first protruding block which are matched with each other are arranged between the first terminal seat and the second terminal seat.
5. The modular connector of claim 2, wherein: the first terminal seat with be provided with the second lug on the second terminal seat respectively, first socket is in the corresponding position of second lug is provided with the second draw-in groove, the second lug with the second draw-in groove joint.
6. The modular connector of claim 2, wherein: the combined connector also comprises a rear plug, wherein a mounting groove is formed in the mounting seat, the mounting groove is communicated with the first socket, and the rear plug is inserted in the mounting groove; and a third terminal groove is formed in the rear plug, and the other ends of the terminals in the first terminal group and the second terminal group penetrate through the third terminal groove.
7. The modular connector of claim 6 wherein: still be provided with a plurality of fourth draw-in grooves in the mounting groove, the fourth draw-in groove with the terminal in the second terminal group corresponds the setting, the terminal joint in the second terminal group in the fourth draw-in groove.
8. The modular connector of claim 6 wherein: and a third bump and a third clamping groove which are matched with each other are arranged between the rear plug and the mounting groove.
9. The modular connector of claim 1 wherein: a fifth clamping groove is formed in the side face of the shell, and a first elastic sheet is arranged at the edge of the fifth clamping groove; the fixing part is provided with a second elastic sheet, the second elastic sheet is provided with a fourth convex block, the second elastic sheet is inserted between the fifth clamping groove and the first elastic sheet, and the fourth convex block is clamped with the fifth clamping groove.
10. The modular connector of claim 1 wherein: the first connector is a USB connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022654489.8U CN213584225U (en) | 2020-11-16 | 2020-11-16 | Combined connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022654489.8U CN213584225U (en) | 2020-11-16 | 2020-11-16 | Combined connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213584225U true CN213584225U (en) | 2021-06-29 |
Family
ID=76538230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022654489.8U Active CN213584225U (en) | 2020-11-16 | 2020-11-16 | Combined connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213584225U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114976726A (en) * | 2022-06-01 | 2022-08-30 | 浙江红星电业有限公司 | Connector with good connecting effect |
| CN115101962A (en) * | 2022-06-01 | 2022-09-23 | 浙江红星电业有限公司 | Electric connector |
-
2020
- 2020-11-16 CN CN202022654489.8U patent/CN213584225U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114976726A (en) * | 2022-06-01 | 2022-08-30 | 浙江红星电业有限公司 | Connector with good connecting effect |
| CN115101962A (en) * | 2022-06-01 | 2022-09-23 | 浙江红星电业有限公司 | Electric connector |
| CN114976726B (en) * | 2022-06-01 | 2024-06-11 | 浙江红星电业有限公司 | Connector with good connection effect |
| CN115101962B (en) * | 2022-06-01 | 2024-07-05 | 浙江红星电业有限公司 | Electric connector |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212412340U (en) | Back panel connector | |
| US11715907B2 (en) | Electrical connector with fool-proof function | |
| US8109790B2 (en) | Electrical connector with improved mounting portion | |
| CN213584225U (en) | Combined connector | |
| CN112134095A (en) | Card edge connector | |
| CN111525307B (en) | Dual connector assembly for circuit board | |
| TWM613621U (en) | Electrical connector | |
| US8777667B2 (en) | Electrical connector with shell interferentially engaged with portion of the connector | |
| CN113422243A (en) | Electrical connector | |
| US6142833A (en) | Electrical connector | |
| CN109510017B (en) | Terminal module and electric connector thereof | |
| CN213584313U (en) | Combined connector | |
| CN216698783U (en) | Floating board-to-board connector and female seat thereof | |
| CN115579672A (en) | Rubber core of connector and electric connector | |
| CN211789682U (en) | Easy-to-assemble connector | |
| CN210866692U (en) | Low-height connector | |
| CN216055253U (en) | Combined connector | |
| CN210350210U (en) | USB connector | |
| CN216055254U (en) | Combined connector | |
| CN217522294U (en) | Type-C connector for enhancing insertion and extraction force | |
| CN212033294U (en) | Transmission stable type connector | |
| CN214411600U (en) | USB socket | |
| CN215266775U (en) | DisplayPort connector | |
| CN218887615U (en) | USB connector and electronic equipment | |
| CN114498141B (en) | Socket connector, plug connector and connector assembly |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |