CN220857101U - Stable-connection single-drive multi-connection connector - Google Patents

Abstract

The utility model discloses a stably connected single-drive multi-connection connector, which adopts the arrangement of a plurality of guide connection parts to carry out matched clamping with conductive parts by adopting different guide connection parts for different wires, so that each guide connection part carries out adaptive deformation according to the corresponding wire, and the advantage of stable clamping of each wire is realized.

Description

Stable-connection single-drive multi-connection connector

Technical Field

The utility model belongs to the field of connectors, and particularly relates to a single-drive multi-connection connector with stable connection.

Background

The connector is a structure for connecting a wire into a circuit, the existing connector generally comprises a wiring shell, an opening and closing piece, an elastic piece and a conductive piece, wherein the opening and closing piece, the elastic piece and the conductive piece are arranged on the wiring shell, the elastic piece comprises a driven part corresponding to the opening and closing piece and a wiring part corresponding to the conductive piece, the driven part is turned over by the opening and closing piece to move so as to deform the elastic piece, the elastic piece is not deformed or is smaller in deformation degree under the opening state of the connector, the wire can be conveniently inserted into the wiring shell, the opening and closing piece is turned over so that the connector is converted into a closed state, and at the moment, the deformation degree of the elastic piece is larger (larger internal stress) so that the wiring part is reset towards the conductive piece to effectively clamp the wire.

In addition, if the connection of a plurality of wires needs to be carried out simultaneously, a plurality of wires can be stretched into between the wiring part and the conductive part at the same time, and each wire is pressed by the wiring part simultaneously through the turning-over opening and closing part so as to be communicated with the conductive part, but because the thickness of each wire is different, the wire with larger thickness can be clamped more stably by the clamping acting force of the wiring part and the conductive part, and the wire with smaller thickness is clamped less or even not clamped by the clamping acting force of the wiring part and the conductive part, so that the installation stability is poor or the installation cannot be clamped.

Disclosure of utility model

Aiming at the defects of the prior art, the utility model aims to provide a single-drive multi-connection connector which adopts the arrangement of a plurality of guide connection parts to carry out matched clamping with a conductive part by adopting different guide connection parts for different wires, so that each guide connection part carries out adaptive deformation according to the corresponding wire, and the advantage of stable clamping of each wire is realized.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

A single-drive multi-connection connector of stable connection, comprising: a housing; a conductive member mounted on the housing; the opening and closing piece is arranged on the shell; the elastic piece is arranged on the shell, a plurality of guide connection parts corresponding to the conductive pieces are arranged on the elastic piece, and the guide connection parts are made of elastic materials; the opening and closing piece moves to act on the elastic piece, so that each guide connection part moves towards the conductive piece, and each guide connection part is matched with the conductive piece to clamp a corresponding wire; each guide connection part is integrally formed on the elastic sheet, and a separation gap formed by cutting is arranged between each guide connection part; or, a first connecting piece is respectively arranged between each guide connection part and the elastic piece, and the guide connection parts are assembled on the elastic pieces under the action of the corresponding first connecting pieces; or, be provided with total connecting piece on the shell fragment, each guide joint portion sets up in total connecting piece, be provided with the second connecting piece between total connecting piece and the shell fragment, total connecting piece assembles on the shell fragment under the effect of second connecting piece.

The utility model is further provided with: the number of the guide connection parts is 2, the guide connection parts are arranged front and back, the shell is respectively provided with a wiring jack corresponding to each guide connection part, and a partition plate is arranged between the wiring jacks.

The utility model is further provided with: a connecting convex part and a connecting groove which are matched with each other are arranged between the opening and closing piece and the shell so that the opening and closing piece is overturned and arranged on the shell; the shell is provided with a hinge column, and the elastic sheet is sleeved on the hinge column to realize rotary installation; the opening and closing piece is provided with a locking pressing part and an unlocking lifting part, the elastic sheet is provided with a locking matching part corresponding to the locking pressing part and an unlocking matching part corresponding to the unlocking lifting part; the opening and closing piece is turned over to enable the locking pressing part to act towards the locking matching part so as to enable the conducting parts to be close to the conducting piece, and the opening and closing piece is turned over to enable the unlocking lifting part to act towards the unlocking matching part so as to enable the conducting parts to be far away from the conducting piece.

The utility model is further provided with: the shell comprises a first shell and a second shell, the conductive piece comprises a first conductive piece arranged on the first shell and a second conductive piece arranged on the second shell, the opening and closing piece comprises a first opening and closing piece arranged on the first shell and a second opening and closing piece arranged on the second shell, and the elastic piece comprises a first elastic piece arranged on the first shell and a second elastic piece arranged on the second shell; the first conducting piece, the first opening and closing piece and the first elastic piece are matched to clamp a wire to be inserted into the first shell, and the second conducting piece, the second opening and closing piece and the second elastic piece are matched to clamp the wire to be inserted into the second shell; a first plug-in connection part and a second plug-in connection part which are mutually plugged are arranged between the first shell and the second shell; the first conductive piece is provided with an inserting part, the second conductive piece is provided with a clamping part, the first inserting part and the second inserting part are in inserting fit and enable the inserting part to be inserted between the clamping parts, and the inserting parts are clamped by the clamping parts and communicated with each other.

The utility model is further provided with: the wiring jacks comprise first wiring jacks arranged on the first shell and second wiring jacks arranged on the second shell, each first wiring jack faces the direction deviating from the second shell, and each second wiring jack faces the direction deviating from the first shell.

The utility model is further provided with: the elastic piece comprises a first elastic piece matched with the first opening and closing piece and a second elastic piece matched with the second opening and closing piece; the conducting piece, the first opening and closing piece and the first elastic piece are matched or the conducting piece, the second opening and closing piece and the second elastic piece are matched so that a lead which is inserted into the shell is clamped.

The utility model is further provided with: the wiring jacks comprise first wiring jacks corresponding to the first elastic pieces and second wiring jacks corresponding to the second elastic pieces, and the directions of the first wiring jacks and the second wiring jacks are opposite.

The utility model is further provided with: the shell is characterized in that mounting inserting columns and mounting jacks are respectively arranged on two sides of the shell, so that a plurality of connectors are assembled through the mounting inserting columns and the mounting jacks, and an assembling opening is formed in one side of the shell, which is located on the mounting inserting columns, or one side of the mounting jacks, so that opening and closing parts and elastic sheets are installed in the shell through the assembling opening.

The utility model is further provided with: and a side cover which is matched with the mounting inserting column or the mounting inserting hole for closing the assembly opening.

Through adopting above-mentioned technical scheme, 1, to the wire of different thickness, adjust the assembly position respectively and make its and the cooperation of different guide portion, specifically, between guide portion and the electrically conductive piece that corresponds are arranged in to each wire, afterwards, the piece upset is opened and close in order to carry out the drive of shell fragment, make shell fragment deformation and make each guide portion high strength act on the wire that corresponds, carry out the stable centre gripping of each wire, realize that single shell fragment receives the piece to open and close the piece drive and carry out independent centre gripping to many wires, the assembly is convenient, each wire (not influenced by wire thickness difference) centre gripping is stable, 2, each guide portion is integrated into one piece in the shell fragment, and form the effect of mutual separation through cutting the mode that separates the clearance, make overall structure simpler, and processing is convenient, manufacturing cost is lower.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a usage state diagram of a first embodiment of the present utility model;

FIG. 2 is a usage state diagram of a first embodiment of the present utility model;

FIG. 3 is an exploded view of a first embodiment of the present utility model;

FIG. 4 is a part view of a spring plate according to a first embodiment of the present utility model;

FIG. 5 is a part view of the opening and closing member in accordance with the first embodiment of the present utility model;

FIG. 6 is an exploded view of a fourth embodiment of the present utility model;

FIG. 7 is a cross-sectional view of a fourth embodiment of the present utility model;

FIG. 8 is an enlarged view of a portion of FIG. 7;

FIG. 9 is an exploded view of a fifth embodiment of the present utility model;

fig. 10 is a cross-sectional view of a fifth embodiment of the present utility model.

Reference numerals: 1. a housing; 11. a wiring jack; 12. a partition plate; 13. a connection groove; 14. a hinge post; 15. installing a plug; 16. installing a jack; 17. a fitting opening; 111. a first wiring jack; 112. a second wiring jack; 2. a conductive member; 3. an opening and closing member; 31. a connection protrusion; 32. a locking pressing part; 33. unlocking the lifting part; 4. a spring plate; 41. a guide connection part; 42. a separation gap; 43. a locking mating part; 44. unlocking the matching part; 5. a side cover; 61. a first housing; 62. a second housing; 63. a first conductive member; 64. a second conductive member; 65. a first opening and closing member; 66. a second opening and closing member; 67. a first elastic sheet; 68. a second spring plate; 611. a first plug-in connection; 621. a second plug-in connection; 631. an insertion part; 641. a clamping part; 71. a first mounting notch; 72. a second mounting notch; 73. a first convex portion; 74. and a second convex portion.

Detailed Description

The utility model will be described in detail below with respect to certain specific embodiments thereof in order to better understand the utility model and thereby to more clearly define the scope of the utility model as claimed. It should be noted that the following description is only some embodiments of the inventive concept and is only a part of examples of the present utility model, wherein the specific direct description of the related structures is only for the convenience of understanding the present utility model, and the specific features do not naturally and directly limit the implementation scope of the present utility model. Conventional selections and substitutions made by those skilled in the art under the guidance of the inventive concept should be considered as being within the scope of the claimed utility model.

Embodiment one:

As shown in fig. 1-5, the present utility model discloses a stable-connection single-drive multi-connection connector, comprising: a housing 1; a conductive member 2 (metal sheet) fixedly mounted on the housing 1 by a snap-fit manner; an opening and closing member 3 (handle turnover type) which is installed on the housing 1 in a turnover manner and whose turnover axis is in the front-rear direction; the elastic sheet 4 (in a U shape) is rotatably mounted on the housing 1, and 2-5 (only 2 in this embodiment) guide connection parts 41 (each guide connection part 41 is in a strip shape extending downward and downward) are arranged on the elastic sheet 4 along the front-rear direction in the axial direction of rotation, the guide connection parts 41 are made of elastic materials, the upper left side of each guide connection part 41 and the elastic sheet 4 are integrally formed, and a separation gap 42 is formed between adjacent guide connection parts 41 in a cutting manner; the opening and closing member 3 is turned left to act on the elastic sheet 4, the guide connection portions 41 are driven, and the guide connection portions 41 are turned downwards to be close to the conductive member 2, so that the conductive wires to be clamped are respectively matched with the conductive member 2 through the guide connection portions 41 to be clamped and fixed.

Therefore, 1, for wires with different thicknesses, the assembly positions are respectively adjusted to be matched with different guide connection parts 41, specifically, each wire is arranged between the corresponding guide connection part 41 and the conductive piece 2, then the opening and closing piece 3 is turned over to drive the elastic piece 4, so that the elastic piece 4 deforms to enable each guide connection part 41 to act on the corresponding wire with high strength, stable clamping of each wire is carried out, the single piece elastic piece 4 is driven by the single piece opening and closing piece 3 to independently clamp a plurality of wires, assembly is convenient, clamping of each wire (not affected by different thicknesses of the wires) is stable, 2, each guide connection part 41 is integrally formed on the elastic piece 4, and an effect of mutual separation is formed by cutting to form a separation gap 42, so that the integral structure is simpler, processing is convenient, and production cost is lower.

In addition, in this embodiment, the connection jacks 11 are respectively disposed on the corresponding connection portions 41 of the housing 1, and the separation plates 12 are disposed between the connection jacks 11 to separate the connection jacks from each other, so that different wires can be inserted through the different connection jacks 11 to be matched with the corresponding connection portions 41, and assembly is more convenient.

While other embodiments may not have the splitter plate 12 positioned so that wires are all inserted from the same wire receptacle 11 and adapted to mate with different conductors 41.

Specifically, in this embodiment, the connection protrusions 31 are disposed on the front and rear sides of the opening and closing member 3, and the connection grooves 13 are disposed on the housing 1, so that the opening and closing member 3 is installed on the housing 1 in a turnover manner through the connection between the connection protrusions 31 and the connection grooves 13, and the connector is opened in an upward turnover manner, and is closed in a leftward turnover manner.

Specifically, in this embodiment, the housing 1 protrudes forward and is provided with a hinge post 14, and the middle section of the elastic piece 4 is sleeved on the hinge post 14 to realize rotation installation, so that the opening and closing member 3 pushes the elastic piece 4 downward and realizes the movement of each guide connection part 41 or generates internal elastic stress through the rotation of the hinge post 14.

Specifically, in this embodiment, the locking pressing portion 32 is integrally formed at the middle and rear part of the lower side of the opening and closing member 3, the hook-shaped unlocking lifting portion 33 is integrally formed at the front part, and correspondingly, the locking matching portion 43 is disposed at the upper side of the elastic sheet 4 corresponding to the locking pressing portion 32 and the unlocking matching portion 44 is disposed corresponding to the unlocking lifting portion 33; the opening and closing member 3 is turned left (fig. 2 to 1) so that the locking pressing portion 32 pushes the locking engagement portion 43 downward to make each conductive connection portion 41 approach the conductive member 2, thereby realizing clamping of the conductive wire, and the opening and closing member 3 is turned upward (fig. 1 to 2) so that the unlocking lifting portion 33 pushes the unlocking engagement portion 44 upward to make each conductive connection portion 41 away from the conductive member 2, thereby realizing an increase in the distance between the conductive connection portion 41 and the conductive member 2 and enabling smooth detachment of the conductive wire.

In addition, in this embodiment, the front and rear sides of the housing 1 are respectively provided with a mounting post 15 (integrally formed) and a mounting socket 16 (shown in fig. 6), so that the multiple connectors are assembled through the mounting post 15 and the mounting socket 16 (refer to the fourth embodiment and the fifth embodiment), and the housing 1 is provided with an assembling opening 17 at one side of the mounting post 15 or one side of the mounting socket 16, so that the opening and closing member 3 and the spring 4 are installed into the housing 1 through the assembling opening 17, thereby realizing convenience of assembly.

In addition, this embodiment further includes a side cover 5, and the side cover 5 (an opening or a protruding column) cooperates with the mounting post 15 or the mounting insertion hole 16 to close the assembly opening 17, so that the combined connector set or the structural installation inside the single connector is more stable.

Embodiment two:

The main structure of the stably connected single-drive multi-connection connector is the same as that of the first embodiment, and the difference is that the opening and closing member 3 adopts a push type.

Embodiment III:

The main structure of the stably connected single-drive multi-connection connector is the same as that of the first embodiment, except that each guiding portion 41 is not formed in the elastic sheet 4 in an integrally formed manner, but is one of the following manners:

1. The first connecting pieces are respectively arranged between the guide connection parts 41 and the elastic pieces 4, the guide connection parts 41 are assembled on the elastic pieces 4 under the action of the corresponding first connecting pieces, and specifically, the first connecting pieces can be 1, welding parts are formed in a welding mode, 2, a bolt and a nut are combined, the bolt penetrates through the guide connection parts 41 and the elastic pieces 4 and is clamped in a screwing mode through the nuts, 3, the bolt is adopted, one of the guide connection parts 41 and the elastic pieces 4 is perforated, the other one of the guide connection parts 41 and the elastic pieces 4 is provided with a screw hole, the bolt penetrates through the hole and is screwed and fixed with screw threads of the screw hole, and 4, interference insertion and/or fastening mode is adopted for fixing connection.

2. The shell fragment 4 is provided with total connecting piece, and each guide portion 41 adopts modes such as welding, an organic whole, bolt and nut combination, bolt (screw), interference grafting, buckle to set up in total connecting piece, be provided with the second connecting piece between total connecting piece and the shell fragment 4, total connecting piece assembles on shell fragment 4 under the effect of second connecting piece, and the mode that the second connecting piece was installed in shell fragment 4 can refer to first connecting piece and install in shell fragment 4.

Such that the different assembly modes allow the formation of the docking portion 41 and each have particular advantages, such as: the welding mode can adopt different matrix materials to carry out interconnection, and the corresponding part has the advantage of more adapting, for example, the bolt and nut matching has the advantage of detachability.

Embodiment four:

as shown in fig. 6 to 8, the present utility model discloses a stably connected single-drive multi-connection connector, which has the same main structure as any one of the first to third embodiments, except that the housing 1 includes a first housing 61 on the left side and a second housing 62 on the right side, the conductive member 2 includes a first conductive member 63 disposed on the first housing 61 and a second conductive member 64 disposed on the second housing 62, the opening and closing member 3 includes a first opening and closing member 65 disposed on the first housing 61 and a second opening and closing member 66 disposed on the second housing 62, and the elastic member 4 includes a first elastic member 67 disposed on the first housing 61 and a second elastic member 68 disposed on the second housing 62; the first conductive member 63, the first opening and closing member 65, and the first elastic piece 67 cooperate to clamp the wires to be inserted into the first housing 61, and the second conductive member 64, the second opening and closing member 66, and the second elastic piece 68 cooperate to clamp the wires to be inserted into the second housing 62, so that more wires can be connected, and two-sided connection can be performed, and as shown in this embodiment, a single connector can perform connection of 4 wires.

Specifically, in this embodiment, a first plugging portion 611 and a second plugging portion 621 (which are connected by interference or a clamping manner) are disposed between the first housing 61 and the second housing 62 and are plugged with each other, so as to realize rapid splicing of the first housing 61 and the second housing 62, and transfer of the first housing 61 and the second housing 62 of different connectors is performed, so that the wiring assembly is more diversified.

Preferably, in this embodiment, the first conductive member 63 is provided with an insertion portion 631 (straight sheet extending to the right), the second conductive member 64 is provided with a clip portion 641 (2 sheets up and down, and the opening is to the left), the first insertion portion 611 and the second insertion portion 621 are inserted and engaged in a left-right manner, the insertion portion 631 is inserted between the clip portions 641 through the opening of the clip portion 641 to the right, and the insertion portion 631 is clamped by the clip portion 641 to communicate with each other, and the mating effect of the insertion portion 631 and the clip portion 641 is the same for different insertion mating depths of the first insertion portion 611 and the second insertion portion 621 within a certain range, so that the mating stability of the insertion portion 631 and the clip portion 641 is prevented from being affected due to the fact that the first insertion portion 611 and the second insertion portion 621 are not properly coordinated.

Preferably, the wiring jack 11 in the present embodiment includes a first wiring jack 111 provided on the first housing 61 and a second wiring jack 112 provided on the second housing 62, and each first wiring jack 111 faces left, each second wiring jack 112 faces right, so that a wire to be assembled to the first housing 61 is inserted from the first wiring jack 111 on the left side and assembled, a wire to be assembled to the second housing 62 is inserted from the second wiring jack 112 on the right side and assembled, mutual interference of the assembly is smaller, and the front and rear sides are not affected to perform multi-piece connector combination.

Specifically, the first mounting notch 71 is disposed on the right side of the first housing 61, and the first conductive member 63 is formed into a trapezoid structure in a bending manner, so that a stepped structure of the first conductive member 63 is inserted into the first mounting notch 71 and abuts against the first housing 61 through other parts to complete the limit of the insertion depth, in addition, the first protrusion 73 of a right trapezoid is disposed on the inserted stepped structure, and the inserted clamping and anti-drop is realized through the first protrusion 73.

Specifically, the second mounting notch 72 is disposed on the left side of the second housing 62, and the right side of the second conductive member 64 is configured in a plate-like structure, so that the plate-like structure of the second conductive member 64 is inserted into the second mounting notch 72, and the through clamping portion 641 abuts against the second housing 62 to complete the limit of the insertion depth.

Fifth embodiment:

As shown in fig. 9-10, the present utility model discloses a stably connected single-drive multi-connection connector, which has the same main structure as any one of the first to third embodiments, and is different in that the opening and closing member 3 includes a first opening and closing member 65 and a second opening and closing member 66, and the elastic sheet 4 includes a first elastic sheet 67 matched by the first opening and closing member 65 and a second elastic sheet 68 matched by the second opening and closing member 66; the conductive element 2, the first opening and closing element 65, the first elastic piece 67, or the conductive element 2, the second opening and closing element 66, and the second elastic piece 68 cooperate to clamp the wires inserted into the housing 1, so that more wires can be connected, and two-sided connection can be performed, and as shown in the embodiment, a single connector can perform connection of 4 wires.

The wiring jack 11 includes a first wiring jack 111 corresponding to the first elastic piece 67 and a second wiring jack 112 corresponding to the second elastic piece 68, and each first wiring jack 111 faces to the left, each second wiring jack 112 faces to the right, so that a wire to be assembled on the left side of the housing 1 is inserted from the first wiring jack 111 on the left side and assembled, a wire to be assembled on the right side of the housing 1 is inserted from the second wiring jack 112 on the right side and assembled, mutual interference of the assembly is smaller, and the front side and the rear side are not affected to carry out multiple connector combination.

Specifically, the conductive member 2 is inserted into the housing 1 from the fitting opening 17 in a front-to-rear manner.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (9)

1. A single-drive multi-connection connector for stable connection, comprising:

A housing (1);

A conductive member (2) mounted on the housing (1);

an opening and closing member (3) mounted on the housing (1);

The elastic piece (4) is arranged on the shell (1), a plurality of guide connection parts (41) corresponding to the conductive piece (2) are arranged on the elastic piece (4), and the guide connection parts (41) are made of elastic materials;

The opening and closing piece (3) moves to act on the elastic piece (4) to enable each guide connection part (41) to move towards the conductive piece (2), and each guide connection part (41) is matched with the conductive piece (2) respectively and used for clamping a corresponding wire;

each guide connection part (41) is integrally formed on the elastic sheet (4), and a separation gap (42) formed by cutting is arranged between each guide connection part (41); or alternatively, the first and second heat exchangers may be,

A first connecting piece is respectively arranged between each guide connection part (41) and the elastic piece (4), and the guide connection parts (41) are assembled on the elastic pieces (4) under the action of the corresponding first connecting pieces; or alternatively, the first and second heat exchangers may be,

Be provided with total connecting piece on shell fragment (4), each guide portion (41) set up in total connecting piece, be provided with the second connecting piece between total connecting piece and shell fragment (4), total connecting piece assembles on shell fragment (4) under the effect of second connecting piece.

2. The stably connected single-drive multi-connection connector of claim 1 wherein: the number of the guide connection parts (41) is 2, the guide connection parts are arranged front and back, the shell (1) is respectively provided with wiring jacks (11) corresponding to the guide connection parts (41), and partition plates (12) are arranged between the wiring jacks (11).

3. The stably connected single-drive multi-connection connector of claim 1 wherein: a connecting convex part (31) and a connecting groove (13) which are matched with each other are arranged between the opening and closing part (3) and the shell (1) so that the opening and closing part (3) is arranged on the shell (1) in a turnover way;

The shell (1) is provided with a hinge column (14), and the elastic sheet (4) is sleeved on the hinge column (14) to realize rotation installation;

The opening and closing piece (3) is provided with a locking pressing part (32) and an unlocking lifting part (33), the elastic piece (4) is provided with a locking matching part (43) corresponding to the locking pressing part (32) and an unlocking matching part (44) corresponding to the unlocking lifting part (33);

the opening and closing member (3) is turned over to enable the locking pressing part (32) to act towards the locking matching part (43) so as to enable the guide connection parts (41) to be close to the conductive member (2), and the opening and closing member (3) is turned over to enable the unlocking lifting part (33) to act towards the unlocking matching part (44) so as to enable the guide connection parts (41) to be far away from the conductive member (2).

4. The stably connected single-drive multi-connection connector of claim 2 wherein: the shell (1) comprises a first shell (61) and a second shell (62), the conductive piece (2) comprises a first conductive piece (63) arranged on the first shell (61) and a second conductive piece (64) arranged on the second shell (62), the opening and closing piece (3) comprises a first opening and closing piece (65) arranged on the first shell (61) and a second opening and closing piece (66) arranged on the second shell (62), and the elastic piece (4) comprises a first elastic piece (67) arranged on the first shell (61) and a second elastic piece (68) arranged on the second shell (62);

The first conductive piece (63), the first opening and closing piece (65) and the first elastic piece (67) are matched to clamp a wire to be inserted into the first shell (61), and the second conductive piece (64), the second opening and closing piece (66) and the second elastic piece (68) are matched to clamp a wire to be inserted into the second shell (62);

A first plug-in part (611) and a second plug-in part (621) which are mutually plugged are arranged between the first shell (61) and the second shell (62);

The first conductive member (63) is provided with an insertion portion (631), the second conductive member (64) is provided with a clamping portion (641), the first insertion portion (611) and the second insertion portion (621) are in insertion fit and enable the insertion portion (631) to be inserted between the clamping portions (641), and the insertion portions (631) are clamped by the clamping portions (641) and communicated with each other.

5. The stably connected single-drive multi-connection connector of claim 4 wherein: the wiring jacks (11) comprise first wiring jacks (111) arranged on the first shell (61) and second wiring jacks (112) arranged on the second shell (62), each first wiring jack (111) faces away from the second shell (62), and each second wiring jack (112) faces away from the first shell (61).

6. The stably connected single-drive multi-connection connector of claim 2 wherein: the opening and closing piece (3) comprises a first opening and closing piece (65) and a second opening and closing piece (66), and the elastic piece (4) comprises a first elastic piece (67) matched with the first opening and closing piece (65) and a second elastic piece (68) matched with the second opening and closing piece (66);

The conducting piece (2), the first opening and closing piece (65), the first elastic piece (67) are matched or the conducting piece (2), the second opening and closing piece (66) and the second elastic piece (68) are matched so that a wire to be inserted into the shell (1) is clamped.

7. The stably connected single-drive multi-connection connector of claim 6 wherein: the wiring jacks (11) comprise first wiring jacks (111) corresponding to the first elastic pieces (67) and second wiring jacks (112) corresponding to the second elastic pieces (68), and the directions of the first wiring jacks (111) and the second wiring jacks (112) are opposite.

8. The stably connected single-drive multi-connection connector of claim 1 wherein: the shell is characterized in that mounting inserting columns (15) and mounting jacks (16) are respectively arranged on two sides of the shell (1) so that a plurality of connectors can be assembled through the mounting inserting columns (15) and the mounting jacks (16), and an assembling opening (17) is formed in one side of each of the shell (1) on the mounting inserting columns (15) or one side of each of the mounting jacks (16) so that an opening and closing piece (3) and an elastic piece (4) can be assembled into the shell (1) through the assembling opening (17).

9. The stably connected single-drive multi-connection connector of claim 8 wherein: also comprises a side cover (5), wherein the side cover (5) is matched with the mounting inserting column (15) or the mounting inserting hole (16) for closing the assembly opening (17).