CN217522235U

CN217522235U - Connector device

Info

Publication number: CN217522235U
Application number: CN202122502623.7U
Authority: CN
Inventors: 姚学厚; 盛祥东; 李旭; 王子建; 李阳; 刘玉剑; 陶生森
Original assignee: Dinkle M&e China Co ltd
Current assignee: Dinkle M&e China Co ltd
Priority date: 2021-10-18
Filing date: 2021-10-18
Publication date: 2022-09-30
Anticipated expiration: 2031-10-18

Abstract

The utility model discloses a connector device, which comprises an insulating shell, a conductive terminal and an elastic part, wherein the conductive terminal is fixedly arranged in the insulating shell, the pin of the conductive terminal extends out of the insulating shell, one end of the elastic part is fixedly arranged on the fixed side wall of the conductive terminal, the other end of the elastic part can elastically deform, a clamping structure which tightly clamps and arranges a wire can be formed between the other end of the elastic part and the surface of the conductive side wall of the conductive terminal, a control switch and a transmission mechanism are also arranged, the control switch is arranged on the outer side wall of the insulating shell, one end of the transmission mechanism is connected with the moving end of the control switch, the other end of the transmission mechanism is connected with the other end of the elastic part, and the control switch can drive the elastic part to elastically deform through the transmission mechanism to change the distance between the elastic part and the surface of the conductive terminal, the utility model realizes the tool-free wire connecting and disconnecting, and improves the work efficiency of inserting and disconnecting the wire, the connector is prevented from being damaged in the process of inserting and removing the lead, and the overall quality of the connector is improved.

Description

Connector device

Technical Field

The present invention relates to a connector, and more particularly to a connector device.

Background

The traditional elastic piece type wiring terminal connector consists of a plastic shell 100, a metal terminal 140 and an elastic piece 130, wherein one end of the elastic piece is fixed with an insulating shell, the other end of the elastic piece forms a free end with elastic deformation, the free end and a conductive terminal form a guide clamping structure, when a wire is installed and disassembled, a screwdriver 120 or other tools are required to be inserted into the insulating shell from a wire insertion hole, the free end of the elastic piece is tightly pressed, the free end of the elastic piece is deformed to loosen the wire, and the screwdriver or other tools are required to be pulled out from the wire insertion hole 110 after the wire is inserted into or disassembled.

The spring piece type wiring terminal connector has the advantages that the wire connecting or disconnecting operation is inconvenient, the installation efficiency is reduced, the cost is greatly increased, the connector is easily damaged in the wire connecting or disconnecting process, and the quality of the connector is influenced.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects, the utility model provides a connector device, this connector device be convenient for the wire insert with tear open and get, and easy and simple to handle is favorable to promoting work efficiency.

The utility model discloses a solve the technical scheme that its technical problem adopted: the utility model provides a connector device, includes insulating casing, conductive terminal and elastic component, conductive terminal fixed mounting is in insulating casing, and conductive terminal's pin stretches out the insulating casing outside, and elastic component one end is fixed to be located on the fixed lateral wall of conductive terminal, and the elastic component other end can elastic deformation, can form the tight structure of pressing from both sides of tightly establishing the wire between the elastic component other end and the conductive lateral wall surface of conductive terminal, still be equipped with control switch and drive mechanism, control switch installs on insulating casing's lateral wall, and drive mechanism one end links to each other with control switch's motion end, and the drive mechanism other end links to each other with the other end of elastic component, and control switch can drive elastic component other end elastic deformation through drive mechanism and change its and the distance between the conductive terminal surface.

As a further improvement of the utility model, control switch is the handle, and handle one end can rotate and install on insulating casing's lateral wall, and the handle other end stretches out in the insulating casing outside, and drive mechanism is the connecting rod, and connecting rod one end is eccentric articulated with handle one end, and the connecting rod other end links to each other with the other end of elastic component.

As a further improvement, the insulating casing outside is equipped with preceding backstop wall and back backstop wall on the surface, and the handle ends the shelves respectively between preceding backstop wall and back backstop wall along the both sides wall of its rotation direction, when the handle was laminated with preceding backstop wall or back backstop wall respectively along the both sides wall of its rotation direction, the pivot axle center that connecting rod place straight line did not pass through handle one end.

As a further improvement, the eccentric articulated structure of connecting rod one end and handle one end is: the side wall of one end of the handle is provided with an eccentric perforation parallel to the rotating shaft of the handle, one end of the connecting rod is provided with a cross rod crossed with the extending direction of the connecting rod, and the cross rod can be rotatably inserted into the eccentric perforation at one end of the handle.

As a further improvement of the present invention, the structure of the connecting rod other end connected to the other end of the elastic member is: the other end of the elastic part is provided with a connecting through hole, the connecting rod penetrates through the connecting through hole at the other end of the elastic part, the end part of the other end of the connecting rod is provided with a radial outward-expanding flange, and the radial outward-expanding flange is stopped on the surface of the other end of the elastic part.

As a further improvement of the present invention, the structure of the connecting rod other end connected to the other end of the elastic member is: the connecting rod and the elastic piece are of an integrated structure formed in a tearing and bending mode, and the root of the connecting rod is located at the other end of the elastic piece.

As a further improvement, the elastic component is a V-shaped elastic piece, the elastic piece guide post is arranged on the inner side wall of the insulating shell, the turning part of the V-shaped elastic piece is exactly coated outside the elastic piece guide post, one end of the V-shaped elastic piece is positioned with the insulating shell in a locking way, and the other end of the V-shaped elastic piece is stopped on the surface of the conductive terminal on the inner side of the insulating shell.

As a further improvement, conductive terminal includes U-shaped body and L shape location structure, the spaced is equipped with two breachs on the lateral wall of insulating casing one end, conductive terminal's U-shaped body both sides wall stretches out in the insulating casing outside through two breachs respectively and forms the pin, conductive terminal U-shaped body bottom surface is hugged closely on insulating casing one end inside wall, L shape location structure lateral wall and U-shaped body fixed connection, another lateral wall of L shape location structure tightly supports the insulating casing other end inside wall, wherein, conductive terminal U-shaped body bottom surface back forms electrically conductive lateral wall, L shape location structure opposite lateral wall forms fixed lateral wall.

As a further improvement of the utility model, a first hollow avoiding structure is arranged on two side walls of the L-shaped positioning structure, at least one slot is arranged on the other side wall of the L-shaped positioning structure, one end of the V-shaped elastic sheet forms a horizontal plane clinging to the other side wall of the L-shaped positioning structure, at least one upturned positioning column structure is formed at the end part of the horizontal plane, the positioning column structures are inserted into the slot on the L-shaped positioning structure in a one-to-one correspondence manner, the turning part of the V-shaped elastic sheet extends out of the L-shaped positioning structure of the conductive terminal through the first hollow avoiding structure on the other side wall of the L-shaped positioning structure, the two side walls in the width direction of the V-shaped elastic sheet are respectively stopped on the inner side wall of the first hollow avoiding structure, a second hollow avoiding part opposite to the first hollow avoiding part is formed on the side wall of one end of the V-shaped elastic sheet, the handle is positioned outside the other end of the insulating shell, the other end of the connecting rod passes through the first hollow avoiding part and the second hollow avoiding part and is connected with the side wall at the other end of the V-shaped elastic sheet.

As a further improvement, insulating casing includes shell body and side cap, shell body one side forms the groove structure that supplies conductive terminal and elastic component to hold and the step face that supplies the handle installation, shell fragment guide post integrated into one piece is on the groove structure bottom surface, and conductive terminal and elastic component can insert in the groove structure who locates shell body through the groove structure opening, and integrated into one piece has the pivot that supplies axle center hole rotation installation on hand on shell body's the step face, fixed mounting that the side cap can be dismantled is on shell body, and the side cap can cover groove structure opening and backstop on the handle step face one side of being opposite to on the surface.

The utility model has the advantages that: the utility model realizes the smooth insertion or extraction of the conducting wire by arranging the control switch on the insulating shell in a rotating way, the control switch drives the other end of the elastic part to change the distance between the elastic part and the conducting terminal due to elastic deformation through the transmission mechanism, when the conducting wire is inserted or removed, the elastic part can be automatically kept away from the conducting terminal only by operating the control switch on the insulating shell, the control switch selects the handle which is rotatably arranged on the insulating body, the transmission mechanism selects the connecting rod which is eccentrically hinged with the handle, the connecting rod is driven to move by rotating the handle and then the other end of the elastic part is pulled to move, the conducting wire is inserted and removed, the structure is simpler and the operation is more convenient, the utility model realizes the connection and removal of the conducting wire without tools, the operation is simple and convenient, the working efficiency of the insertion and removal of the conducting wire is greatly improved, and the connector is prevented from being damaged in the process of the insertion and removal of the conducting wire, the overall quality of the connector is improved.

Drawings

FIG. 1 is a perspective view of a prior art connector;

FIG. 2 is a schematic view illustrating a state of insertion or removal of a lead in the prior art;

fig. 3 is a schematic view of the elastic member of the present invention in a closed state;

fig. 4 is a schematic view of the elastic member of the present invention in an open state;

fig. 5 is a schematic diagram of the wiring state of the present invention;

FIG. 6 is a schematic view of the handle-driven elastic member according to the present invention;

fig. 7 is a schematic view of the elastic member and the terminal in a closed state according to the present invention;

fig. 8 is a schematic view of the elastic member and the terminal of the present invention in an open state;

FIG. 9 is a first perspective view of a first linkage and spring connection;

FIG. 10 is a second perspective view of the first link and elastic member connection structure;

FIG. 11 is an exploded view of a second link and elastic member connection structure;

FIG. 12 is a perspective view of a second connecting rod and elastic member connecting structure;

FIG. 13 is a closed state view of a second link and elastic member coupling structure;

FIG. 14 is an open state view of a second link and elastic member coupling structure;

FIG. 15 is a perspective view of a third link;

FIG. 16 is a schematic view of the fourth link assembled with the handle;

FIG. 17 is an exploded view of the connecting rod, the handle, the resilient plate and the conductive terminal;

FIG. 18 is a perspective view of the connecting rod, the handle, the resilient plate and the conductive terminal in an assembled state;

FIG. 19 is an exploded perspective view of the present invention;

fig. 20 is an assembly schematic diagram of the present invention.

Detailed Description

Example (b): a connector device comprises an insulating shell, a conductive terminal 230 and an elastic piece 220, wherein the conductive terminal 230 is fixedly arranged in the insulating shell, a pin of the conductive terminal 230 extends out of the insulating shell, one end of the elastic piece 220 is fixedly arranged on a conductive terminal fixing side wall 235, the other end of the elastic piece 220 can elastically deform, a clamping structure for tightly clamping a lead can be formed between the other end of the elastic piece 220 and the conductive side wall surface of the conductive terminal 230, a control switch and a transmission mechanism are further arranged, the control switch is arranged on the outer side wall of the insulating shell, one end of the transmission mechanism is connected with a moving end of the control switch, the other end of the transmission mechanism is connected with the other end of the elastic piece 220, and the control switch can drive the other end of the elastic piece 220 to elastically deform through the transmission mechanism so as to change the distance between the control switch and the surface of the conductive terminal 230. When the connector structure is used, the transmission mechanism drives the other end of the elastic piece 220 to elastically deform to be far away from the conductive terminal 230 by operating the control switch, the wire is inserted into the wire insertion channel to be opened, the wire is conveniently inserted into or detached from the conductive terminal, after the wire is inserted into or detached from the conductive terminal, the control switch is operated again, the transmission mechanism cancels the pulling of the other end of the elastic piece 220, the other end of the elastic piece 220 automatically tightly supports the conductive terminal 230 under the action of self elasticity, the other end of the elastic piece 220 is reset, the wire is clamped and positioned, the connector structure avoids using an auxiliary tool when the wire is inserted into or detached from the conductive terminal, the wire can be quickly inserted into or detached from the connector without a tool, the operation is convenient, and the elastic piece 220 type wiring mode has the self-adaptability, the anti-vibration effect is good, and the connector structure is suitable for various occasions.

The control switch is a handle 210, one end of the handle 210 can be rotatably mounted on the side wall of the insulating shell, the other end of the handle 210 extends out of the outer side of the insulating shell, the transmission mechanism is a connecting rod 240, one end of the connecting rod 240 is eccentrically hinged with one end of the handle 210, and the other end of the connecting rod 240 is connected with the other end of the elastic element 220. The rotation of the handle 210 is pulled to drive one end of the connecting rod 240 to make an arc motion along with the handle 210, and further to pull the other end of the elastic member 220 to generate an elastic deformation, which can be realized by a knob and a rack-and-pinion mechanism, besides using the handle 210 as a control switch, the knob is rotated to drive the gear to rotate, and further to drive the rack to move up and down, the rack is connected with the other end of the elastic member 220 to drive the other end of the elastic member 220, the control switch can be a button, the button is pressed up and down to drive the connecting rod 240 to move up and down, and further to drive the other end of the elastic member 220 to elastically deform, the control switch can be a slide button or other modes, as long as the driving action on the other end of the elastic member 220 can be realized, the structure is an equivalent structure that can be easily conceived by those skilled in the art according to the present patent, and belongs to the protection scope of the present patent, wherein the structure of the handle 210 preferably includes a rotating cylinder 211 and a rod portion 214 of the handle 210, the rod part of the handle 210 is arranged on the circumferential outer side wall of the rotating cylinder, and the rod part of the handle 210 is used for pulling the rotating cylinder to rotate and limiting the stop of the rotating angle of the handle 210.

The outer side surface of the insulating shell is provided with a front stopping wall 204 and a rear stopping wall 205, two side walls of the handle 210 in the rotating direction are respectively stopped between the front stopping wall 204 and the rear stopping wall 205, and when the two side walls of the handle 210 in the rotating direction are respectively attached to the front stopping wall 204 or the rear stopping wall 205, the straight line of the connecting rod 240 does not pass through the axis of the rotating shaft at one end of the handle 210. The rotation angle of the handle 210 is limited through the front stopping wall 204 and the rear stopping wall 205, a V-shaped space can be formed between the front stopping wall 204 and the rear stopping wall 205, the handle 210 can rotate within a certain angle range, when the handle 210 is attached to the front stopping wall 204, the other end of the elastic piece 220 is in a closed state, when the handle 210 is attached to the rear stopping wall 205, the other end of the elastic piece 220 is in an open state, in the two states, because the connecting rod 240 is not collinear with the axis of the rotating shaft of the handle 210, under the action of elastic tension of the other end of the elastic piece 220, the handle 210 can be kept in a stable position state, the elastic piece 220 is kept in a stable open state or closed state, and the insertion, the removal and the stable clamping of a lead are facilitated.

The eccentric hinge structure of one end of the connecting rod 240 and one end of the handle 210 is as follows: the sidewall of one end of the handle 210 is provided with an eccentric through hole 213 parallel to the rotation axis of the handle 210, one end of the connecting rod 240 is formed with a cross bar 302 crossed with the extending direction thereof, and the cross bar 302 can be rotatably inserted into the eccentric through hole 213 of one end of the handle 210. The cross bar 302 at one end of the connecting rod 240 can be a bending structure at one end of the connecting rod 240, the cross bar 302 can also be formed into a T-shaped structure with the connecting rod 240, a hinge hole 502 can be further arranged at one end of the connecting rod 240, the hinge hole and the eccentric perforation 213 are penetrated through by a pin 600 to realize the hinge positioning of the connecting rod 240 on the handle 210, the pin forms the cross bar 302 at one end of the connecting rod 240, in order to facilitate the installation of the cross bar 302 on the handle 210 without occupying a hole, preferably, an arc-shaped open slot is formed at the middle position of the outer side wall of the circumference of the rotating cylinder of the handle 210, the eccentric perforation 213 parallel to the axis of the rotating cylinder is formed at one side of the arc-shaped open slot, an avoidance slot opposite to the eccentric perforation 213 is formed at the other side of the arc-shaped open slot, an opening communicated with the outer side wall of the circumference of the rotating cylinder is formed on the side wall of the avoidance slot, the cross bar 302 on the connecting rod 240 can slide into the eccentric perforation and finally insert into the eccentric shaft hole, the connecting rod 240 and the handle 210 are convenient to install, and one end of the connecting rod is hidden in the rotating cylinder of the handle 210, so that the connecting rod does not occupy space.

The other end of the connecting rod 240 is connected with the other end of the elastic member 220 by the following structure: the other end of the elastic member 220 is provided with a connecting through hole 222, the connecting rod 240 penetrates through the connecting through hole 222 at the other end of the elastic member 220, the end of the other end of the connecting rod 240 is provided with a radially outward-expanding flange 241, and the radially outward-expanding flange 241 is stopped on the surface of the other end of the elastic member 220. The radially outward-expanding flange 241 at the other end of the connecting rod 240 may be an annular convex hull, a bent edge at the other end of the connecting rod 240, a screw screwed to the other end of the connecting rod 240, or the like, for blocking the side wall at the other end of the elastic member 220, and further pulling the other end of the elastic member 220 by the connecting rod 240.

The structure that the other end of the connecting rod 240 is connected with the other end of the elastic member 220 is as follows: the connecting rod 240 and the elastic element 220 are an integral structure formed by tearing and bending, and the root of the connecting rod 240 is located at the other end of the elastic element 220. In this structure, the elastic member 220 is integrally formed with the connecting rod 240 during the manufacturing process, for example, in the process of stamping, bending and forming the elastic member 220 by spring steel, an L-shaped or T-shaped torn bent edge is formed in the middle of the elastic member 220, and the torn bent edge forms the connecting rod 240.

The elastic member 220 is a V-shaped elastic piece, an elastic piece guide post is arranged on the inner side wall of the insulating shell, a turning part 223 of the V-shaped elastic piece is just covered on the outer side of the elastic member 220 guide post, one end of the V-shaped elastic piece is positioned with the insulating shell in a locking way, and the other end of the V-shaped elastic piece is stopped on the surface of the conductive terminal 230 on the inner side of the insulating shell. The elastic member 220 is formed in a V-shaped structure, which is easy to install, has good elasticity, and is not easy to lose effectiveness after long-term use, and one end of the elastic member forms a fixed end, and the other end of the elastic member forms a clamping end 221.

The conductive terminal 230 comprises a U-shaped body and an L-shaped positioning structure, two notches are arranged on the side wall of one end of the insulating shell at intervals, two side walls 233 of the U-shaped body of the conductive terminal 230 extend out of the insulating shell through the two notches to form pins, the bottom surface 234 of the U-shaped body of the conductive terminal 230 is tightly attached to the inner side wall of one end of the insulating shell, one side wall 232 of the L-shaped positioning structure is fixedly connected with the U-shaped body, the other side wall of the L-shaped positioning structure is tightly attached to the inner side wall of the other end of the insulating shell, wherein the back of the bottom surface 234 of the U-shaped body of the conductive terminal 230 forms a conductive side wall, and the other side wall of the L-shaped positioning structure forms a fixed side wall. The bottom 234 of the U-shaped body of the conductive terminal 230 and the other side wall of the L-shaped positioning structure are respectively tightly abutted against two opposite side walls inside the insulating housing to realize stable positioning of the conductive terminal 230 inside and outside the insulating housing.

A first hollow avoiding structure penetrating through the two side walls of the L-shaped positioning structure is arranged on the other side wall of the L-shaped positioning structure, at least one slot 231 is arranged on the other side wall of the L-shaped positioning structure, one end of a V-shaped elastic sheet forms a horizontal plane clinging to the other side wall of the L-shaped positioning structure, at least one upturned positioning column structure 224 is formed at the end part of the horizontal plane, the positioning column structures 224 are inserted into the slots 231 on the L-shaped positioning structure in a one-to-one correspondence manner, a turning part 223 of the V-shaped elastic sheet extends out of the L-shaped positioning structure of the conductive terminal 230 through the first hollow avoiding structure on the other side wall of the L-shaped positioning structure, the two side walls in the width direction of the V-shaped elastic sheet are respectively stopped on the inner side wall of the first hollow avoiding structure, a second hollow avoiding part 225 just opposite to the first hollow avoiding part is formed on the side wall of one end of the V-shaped elastic sheet, and the handle 210 is positioned on the outer side of the other end of the insulating shell, the other end of the connecting rod 240 passes through the first hollow avoiding portion and the second hollow avoiding portion 225 to be connected with the side wall at the other end of the V-shaped elastic sheet. A positioning column structure 224 is formed at one end of the V-shaped spring, the positioning column structure 224 is inserted into the slot 231 of the L-shaped positioning structure of the conductive terminal 230, and the side wall of the V-shaped spring in the width direction is stopped on the two side walls of the first hollow avoiding portion, so as to realize the positioning in the width direction of the V-shaped spring and avoid the V-shaped spring from shifting in the using process, the positioning column structure 224 at one end of the V-shaped spring is preferably a toothed bent edge formed by bending, the toothed bent edge is inserted into the slot 231 of the conductive terminal 230 to position the elastic member 220, the side wall of one end of the V-shaped spring is further provided with a second hollow avoiding portion 225 for avoiding the connecting rod 240, so that the handle 210 can be arranged on the insulating shell opposite to the pins of the conductive terminal 230, thereby facilitating the operation of the handle 210, of course, the handle 210 can also be arranged on other side surfaces of the insulating shell, and the above structure enables the positioning of the elastic member 220 to be stable, and is convenient to operate.

The insulating housing comprises a housing body 200 and a side cover 260, wherein a groove structure 203 for accommodating the conductive terminal 230 and the elastic piece 220 and a step surface for mounting the handle 210 are formed on one side of the housing body 200, the elastic piece guide post is integrally formed on the bottom surface of the groove structure 203, the conductive terminal 230 and the elastic piece 220 can be inserted into the groove structure 203 of the housing body 200 through an opening of the groove structure 203, a rotating shaft 201 for rotatably mounting an axial hole 212 on the handle 210 is integrally formed on the step surface of the housing body 200, the side cover 260 can be detachably fixed on the housing body 200, and the side cover 260 can cover the opening of the groove structure 203 and stop on the surface of one side, opposite to the step surface, of the handle 210. The insulating housing is arranged into a split structure, the handle 210, the elastic piece 220, the conductive terminal 230 and the connecting rod 240 are placed on the groove structure 203 and the step surface of the housing body 200 together during assembly, then the side cover 260 is assembled to realize covering and positioning, the structure is convenient to assemble, the side cover 260 and the housing body 200 can be fixed through screw connection and can also be positioned through riveting, in order to improve the positioning firmness of the handle 210 on the step surface of the housing body 200, the circular groove 202 matched with the rotating cylinder of the handle 210 is optimally arranged on the step surface of the housing body 200, and the rotating cylinder of the handle 210 is limited and positioned.

Claims

1. The utility model provides a connector device, includes insulating casing, conductive terminal (230) and elastic component (220), conductive terminal fixed mounting is in insulating casing, and conductive terminal's pin stretches out the insulating casing outside, and elastic component one end is fixed to be located on conductive terminal fixed side wall (235), and the elastic component other end can elastic deformation, can form the tight clamp structure who tightly presss from both sides the wire between the elastic component other end and the conductive lateral wall surface of conductive terminal, its characterized in that: the device is characterized by further comprising a control switch and a transmission mechanism, wherein the control switch is installed on the outer side wall of the insulating shell, one end of the transmission mechanism is connected with the moving end of the control switch, the other end of the transmission mechanism is connected with the other end of the elastic piece, and the control switch can drive the other end of the elastic piece to elastically deform through the transmission mechanism so as to change the distance between the control switch and the surface of the conductive terminal.

2. The connector device of claim 1, wherein: the control switch is a handle (210), one end of the handle can be rotatably installed on the side wall of the insulating shell, the other end of the handle extends out of the outer side of the insulating shell, the transmission mechanism is a connecting rod (240), one end of the connecting rod is eccentrically hinged with one end of the handle, and the other end of the connecting rod is connected with the other end of the elastic piece.

3. The connector device of claim 2, wherein: the outer side surface of the insulating shell is provided with a front stopping wall (204) and a rear stopping wall (205), the handle is stopped between the front stopping wall and the rear stopping wall along two side walls of the rotation direction of the handle, and when the handle is adhered to the front stopping wall or the rear stopping wall along the two side walls of the rotation direction of the handle, the straight line of the connecting rod does not pass through the rotating shaft axis of one end of the handle.

4. The connector device of claim 2, wherein: the eccentric articulated structure of connecting rod one end and handle one end does: the side wall of one end of the handle is provided with an eccentric through hole (213) parallel to the rotating shaft of the handle, one end of the connecting rod is provided with a cross rod (302) crossed with the extending direction of the connecting rod, and the cross rod can be rotatably inserted into the eccentric through hole at one end of the handle.

5. The connector device of claim 2, wherein: the other end of the connecting rod is connected with the other end of the elastic part by a structure comprising: the other end of elastic component is equipped with connects perforation (222), and the connecting rod wears to locate in the connection perforation of the elastic component other end, and connecting rod other end tip is equipped with radial flaring flange (241), radial flaring flange backstop is on the elastic component other end surface.

6. The connector device of claim 2, wherein: the other end of the connecting rod is connected with the other end of the elastic part by a structure comprising: the connecting rod and the elastic piece are of an integrated structure formed in a tearing and bending mode, and the root of the connecting rod is located at the other end of the elastic piece.

7. The connector device of claim 2, wherein: the elastic piece is a V-shaped elastic piece, an elastic piece guide post is arranged on the inner side wall of the insulating shell, a turning part (223) of the V-shaped elastic piece is just coated on the outer side of the elastic piece guide post, one end of the V-shaped elastic piece is positioned at the insulating shell in a locking way, and the other end of the V-shaped elastic piece is stopped on the surface of the conductive terminal on the inner side of the insulating shell.

8. The connector device of claim 7, wherein: the conductive terminal comprises a U-shaped body and an L-shaped positioning structure, two notches are arranged on the side wall of one end of the insulating shell at intervals, two side walls (233) of the U-shaped body of the conductive terminal stretch out of the outer side of the insulating shell through the two notches to form pins respectively, the bottom surface (234) of the U-shaped body of the conductive terminal is tightly attached to the inner side wall of one end of the insulating shell, one side wall (232) of the L-shaped positioning structure is fixedly connected with the U-shaped body, the other side wall of the L-shaped positioning structure tightly abuts against the inner side wall of the other end of the insulating shell, a conductive side wall is formed on the back of the bottom surface of the U-shaped body of the conductive terminal, and a fixed side wall is formed on the other side wall of the L-shaped positioning structure.

9. The connector device of claim 8, wherein: a first hollow avoiding structure which penetrates through the two side walls of the L-shaped positioning structure is arranged on the other side wall of the L-shaped positioning structure, at least one slot (231) is arranged on the other side wall of the L-shaped positioning structure, one end of a V-shaped elastic sheet forms a horizontal plane which is tightly attached to the other side wall of the L-shaped positioning structure, at least one upturned positioning column structure (224) is formed at the end part of the horizontal plane, the positioning column structures are inserted into the slots on the L-shaped positioning structure in a one-to-one correspondence manner, the turning part of the V-shaped elastic sheet extends out of the L-shaped positioning structure of the conductive terminal through the first hollow avoiding structure on the other side wall of the L-shaped positioning structure, the two side walls in the width direction of the V-shaped elastic sheet are respectively stopped on the inner side wall of the first hollow avoiding structure, a second hollow avoiding part (225) which is just opposite to the first hollow avoiding part is formed on the side wall of one end of the V-shaped elastic sheet, and the handle is positioned outside the other end of the insulating shell, the other end of the connecting rod passes through the first hollow avoiding part and the second hollow avoiding part to be connected with the side wall of the other end of the V-shaped elastic sheet.

10. The connector device of claim 9, wherein: insulating casing includes shell body (200) and side cap (260), and shell body one side forms groove structure (203) that supply conductive terminal and elastic component to hold and the step face that supplies the installation of handle, shell fragment guide post integrated into one piece is on the groove structure bottom surface, and conductive terminal and elastic component can insert through the groove structure opening and locate shell body's groove structure in, and integrated into one piece has pivot (201) that supply axle center hole (212) rotation installation on the handle on shell body's the step face, fixed mounting that the side cap can be dismantled is on shell body, and the side cap can cover the groove structure opening and backstop on the handle is to step face one side surface dorsad.