CN112421294B - Electric connector and manufacturing method thereof - Google Patents

Abstract

The invention provides an electric connector and a manufacturing method thereof, wherein the electric connector is provided with a fixed insulating base, a suspension insulating socket, a first conductive terminal, a second conductive terminal, a first holding force terminal and a second holding force terminal. The first conductive terminal and the second conductive terminal can deform so that the suspension insulation socket can move relative to the fixed insulation base to align with the butt joint object, and the problem that the electric connector and the butt joint object cannot be normally butted is solved; the first and second force terminals may provide stops to prevent the floating insulated socket from exiting the fixed insulated base; the fixed insulating base and the suspension insulating socket are synchronously formed by means of glue injection, so that the manufacturing process is reduced, and the cost is lowered.

Description

Electric connector and manufacturing method thereof

Technical Field

The present invention relates to an electrical connector, and more particularly, to an electrical connector disposed on a circuit substrate and interfacing with a counterpart.

Background

The electrical connector often suffers from a situation that the electrical connector cannot be normally docked with the docking object due to a processing error when in use, and when the situation that the electrical connector cannot be normally docked with the docking object occurs, the electrical connector or the docking object may be damaged and deformed due to compression.

In view of this, how to provide an electrical connector to solve the problem that the electrical connector and the mating object cannot be mated normally has become a technical problem to be overcome in the industry.

Disclosure of Invention

In view of the above-mentioned drawbacks of the prior art, the present invention provides an electrical connector and a method for manufacturing the same, wherein the electrical connector is disposed on a circuit substrate and is abutted with a counterpart, the electrical connector comprises: a fixed insulating base having a plurality of base side walls, opposite first and second fixed sides, and opposite third and fourth fixed sides, the plurality of base side walls being arranged to form a base interior space having a base insertion port; the suspension insulation socket is accommodated in the inner space of the base, separates the side walls of the bases and is exposed out of the base plug-in port, and the suspension insulation socket is provided with a first suspension side and a second suspension side which are opposite; the first conductive terminal is arranged on the circuit substrate and is provided with a first fixed section, a first spring arm section, a first connecting section and a first suspension section which are sequentially connected into a whole, wherein the first fixed section is embedded into the fixed insulating base at the first fixed side; the first suspension section is embedded into the suspension insulating socket at the first suspension side; the first connection section extends to the suspension insulation socket to connect the fixed insulation base and the suspension insulation socket; the first spring arm section is exposed in the separation space between the suspension insulating socket and the side wall of each base, so that the first connecting section can be pulled to move by elastic deformation, the suspension insulating socket can be shifted relative to the fixed insulating base on the first suspension side to align with the butt joint object, and the butt joint object can enter the base inner space through the base plug-in port to butt the suspension insulating socket; the second conductive terminal is arranged on the circuit substrate and is provided with a second fixed section, a second elastic arm section, a second connecting section and a second suspension section which are sequentially connected into a whole, wherein the second fixed section is embedded into the fixed insulating base at the second fixed side; the second suspension section is embedded into the suspension insulating socket at the second suspension side; the second connection section extends to the suspension insulation socket to connect both the fixed insulation base and the suspension insulation socket; the second elastic arm section is exposed in the separation space between the suspension insulating socket and the side wall of each base, so that the second connection section can be pulled to move by elastic deformation, the suspension insulating socket can be shifted relative to the fixed insulating base on the second suspension side to align with the butt joint object, and the butt joint object can enter the base inner space through the base plug-in port to butt the suspension insulating socket; the first holding force terminal is arranged on the circuit substrate, embedded on the fixed insulating base at the third fixed side and provided with a first stop structure extending to the base plug-in port, so that the suspension insulating socket is stopped at the third fixed side and leaves the fixed insulating base through the base plug-in port; and the second holding force terminal is arranged on the circuit substrate, is embedded on the fixed insulating base at the fourth fixed side and is provided with a second stop structure extending to the base plug-in port, so that the suspension insulating socket is stopped at the fourth fixed side and leaves the fixed insulating base through the base plug-in port.

Optionally, in the electrical connector described above, the suspension insulating socket further has a plurality of socket sidewalls, each of the socket sidewalls is arranged to form a socket inner space, the socket inner space has a socket interface, the first suspension section has a first electrical lap joint structure, the second suspension section has a second electrical lap joint structure, and the first electrical lap joint structure and the second electrical lap joint structure respectively extend out of one of the plurality of socket sidewalls, so that the socket interface is exposed to electrically lap joint the counterpart.

Optionally, in the electrical connector, the first suspension section has a first embedding structure at an end facing away from the first electrical lap joint structure, and the first embedding structure extends towards a direction perpendicular to the first electrical lap joint structure and is embedded into one of the plurality of socket side walls so as to position the first electrical lap joint structure; the second suspending section is provided with a second embedded structure at one end deviating from the second electric overlap structure, and the second embedded structure extends towards a direction perpendicular to the second electric overlap structure and is embedded into one of the side walls of the plurality of sockets so as to position the second electric overlap structure.

Optionally, in the electrical connector, the first electrical lap joint structure has a first abutting portion, and the first abutting portion abuts against one of the plurality of socket side walls to position the first electrical lap joint structure; the second electrical lap joint structure is provided with a second abutting part, and the second abutting part abuts against one of the side walls of the plurality of sockets so as to position the second electrical lap joint structure.

Optionally, in the electrical connector described above, the suspension insulating socket further has a plurality of socket side walls and socket tongues, each of the socket side walls is arranged to form a socket inner space, the socket inner space has a socket interface, the socket tongues are accommodated in the socket inner space, the first suspension section has a first electrical overlap structure, the second suspension section has a second electrical overlap structure, and the first electrical overlap structure and the second electrical overlap structure respectively extend out of the socket tongues, so that the socket interface is exposed to electrically overlap the mating object.

Optionally, in the electrical connector, the first suspension section has a first insertion structure at an end facing away from the first electrical lap joint structure, the first insertion structure extends in a direction perpendicular to the first electrical lap joint structure, and is inserted into the socket tongue to position the first electrical lap joint structure; the second suspending section is provided with a second embedded structure at one end deviating from the second electric overlap structure, the second embedded structure extends towards a direction perpendicular to the second electric overlap structure and is embedded into the socket tongue to position the second electric overlap structure.

Optionally, in the electrical connector described above, the first electrical lap joint structure has a first abutment portion, and the first abutment portion abuts against the socket tongue to position the first electrical lap joint structure; the second electrical lap joint structure is provided with a second abutting part which abuts against the socket tongue so as to position the second electrical lap joint structure.

Optionally, in the electrical connector, the first fixing section has a first electrical welding structure, the second fixing section has a second electrical welding structure, and the first electrical welding structure and the second electrical welding structure respectively extend out of the fixed insulating base, so that the fixed insulating base is exposed to electrically weld the circuit substrate.

In addition, the invention also provides a manufacturing method of the electric connector, which comprises the following steps: providing a forming die; arranging the first conductive terminal and the second conductive terminal at preset positions in the forming die respectively; injecting glue into the forming die to synchronously form the fixed insulating base and the suspension insulating socket, so that the first fixed section and the second fixed section are synchronously embedded into the fixed insulating base, and the first suspension section and the second suspension section are synchronously embedded into the suspension insulating socket to form an electric connector semi-finished product; and embedding the first and second force-holding terminals into the fixed insulating base in the electrical connector semi-finished product, respectively.

Optionally, in the method for manufacturing an electrical connector, the first conductive terminals are a plurality of first conductive terminals, the second conductive terminals are a plurality of second conductive terminals, and the method for manufacturing an electrical connector further includes: providing at least one first spacing piece and at least one second spacing piece, respectively arranging the first spacing piece and the second spacing piece in a forming die, enabling the first spacing piece to space and position adjacent two of the plurality of first conductive terminals, and enabling the second spacing piece to space and position adjacent two of the plurality of second conductive terminals.

Compared with the prior art, the invention provides the electric connector and the manufacturing method thereof, wherein the electric connector is provided with the fixed insulating base, the suspension insulating socket, the first conductive terminal, the second conductive terminal, the first holding force terminal and the second holding force terminal. The first conductive terminal and the second conductive terminal can deform so that the suspension insulation socket can move relative to the fixed insulation base to align with the butt joint object, and the problem that the electric connector and the butt joint object cannot be normally butted is solved; the first and second force terminals may provide stops to prevent the floating insulated socket from exiting the fixed insulated base; the fixed insulating base and the suspension insulating socket are synchronously formed by means of glue injection, so that the manufacturing process is reduced, and the cost is lowered.

Drawings

Fig. 1A to 5 are schematic views illustrating an operation of a method for manufacturing an electrical connector according to the present invention;

FIG. 6 is a schematic view of an electrical connector according to a first embodiment of the present invention at a first viewing angle;

FIG. 7 is a schematic view of an electrical connector according to a first embodiment of the present invention at a second viewing angle;

FIG. 8 is a cross-sectional view of the electrical connector of FIG. 7 taken along line AA;

FIG. 9 is an exploded view of the electrical connector shown in FIG. 7;

FIG. 10 is a schematic view of an electrical connector according to a second embodiment of the present invention at a first viewing angle;

FIG. 11 is a schematic view of an electrical connector according to a second embodiment of the present invention at a second viewing angle;

FIG. 12 is a cross-sectional view of the electrical connector of FIG. 10 taken along line AA;

FIG. 13 is an exploded view of the electrical connector shown in FIG. 10;

FIG. 14 is a flow chart of a method of manufacturing an electrical connector according to the present invention;

FIG. 15 is a schematic view showing an electrical connector according to a first embodiment of the present invention disposed on a circuit substrate and mated with a mating object; and

fig. 16 is a schematic view illustrating an electrical connector according to a second embodiment of the invention disposed on a circuit substrate and mated with a mating object.

Symbol description

1. Electric connector

11. Fixed insulating base

111. Base side wall

112. A first fixed side

113. Second fixing side

114. Third fixing side

1141. First holding force terminal embedding groove

115. Fourth fixed side

1151. Second holding force terminal embedded groove

116. Interior space of base

1161. Base plug-in connector

12. Suspension insulation socket

121. First suspension side

122. Second suspension side

123. Socket side wall

124. Socket tongue

13. First conductive terminal

131. First fixed section

1311. First electrical welding structure

132. First spring arm section

1321. First bending elastic deformation structure

133. A first connecting section

134. First suspension section

1341. First electric lap joint structure

13411. A first abutting part

1342. First embedded structure

14. Second conductive terminal

141. Second fixing section

1411. Second electrical welding structure

142. Second spring arm section

1421. Second bending elastic deformation structure

143. Second connecting section

144. Second suspension section

1441. Second electric lap joint structure

14411. A second abutting part

1442. Second embedded structure

15. First holding force terminal

151. First stop structure

16. Second holding force terminal

161. Second stop structure

2. Butt joint

3. Circuit substrate

4. Forming die

41. First partition member

42. Second partition member

43. Upper die

44. Lower die

5. Material belt

SP1 separation space

SP2 socket interior space

P1 electric connector semi-finished product

H1 Socket interface

S1 to S4 steps

Detailed Description

Other advantages and effects of the present invention will become apparent to those skilled in the art from the following disclosure, which is to be read in light of the present specification, by describing the present invention with reference to the accompanying drawings. The invention is capable of other and different embodiments or of being practiced or of being carried out in various ways. Various modifications and alterations may be made in the details of the present description based upon the various aspects and applications without departing from the spirit of the invention. In particular, the relative proportions and relative positions of the various elements in the drawings are for exemplary purposes only and are not representative of the actual practice of the invention.

In addition, structures or components having the same or similar functions in the embodiments below will be described with the same reference numerals, and descriptions of the same or equivalent technical features will be omitted so as to make the disclosure more concise and easy to understand.

For the technical idea of the present invention, please refer to fig. 1 to 16 together.

As shown in the figures, the electrical connector 1 provided by the present invention is mainly disposed on a circuit substrate 3, such as a flexible board or a hard board, and is mated with a mating object 2 of the electrical connector. Specifically, the electrical connector 1 of the present invention mainly includes: the device comprises a fixed insulating base 11, a suspension insulating socket 12, at least one first conductive terminal 13, at least one second conductive terminal 14, a first holding force terminal 15 and a second holding force terminal 16.

As shown in fig. 9 and 13, the fixed insulating base 11 has a plurality of base side walls 111, opposite first and second fixed sides 112 and 113, and opposite third and fourth fixed sides 114 and 115, and the plurality of base side walls 111 may be selectively arranged on the first, second, third and fourth fixed sides 112, 113, 114 and 115, respectively, to form a base inner space 116, and the base inner space 116 is formed with a base insertion opening 1161 in the insertion direction of the docking object 2.

As shown in fig. 15, the floating insulating socket 12 is accommodated in the base inner space 116 and separates the base side walls 111, so that the floating insulating socket 12 can move in the base inner space 116 relative to the base side walls 111 and is exposed by the base plug 1161 to be docked with the docking object 2. The travel distance of the floating insulator receptacle 12 in the base inner space 116 is determined by the distance between the floating insulator receptacle 12 and each base side wall 111. The floating insulation socket 12 has opposite first and second floating sides 121 and 122, preferably the first and second floating sides 121 and 122 correspond to the first and second fixed sides 112 and 113, respectively.

As shown in fig. 1B, the first conductive terminal 13 is disposed on the circuit substrate 3, and has a first fixing section 131, a first spring arm section 132, a first connecting section 133 and a first suspending section 134 that are sequentially connected into a whole. As shown in fig. 8 and 12, the first fixing section 131 is embedded in the fixed insulating base 11 at the first fixing side 112, so that the body of the first conductive terminal 13 is positioned by the first fixing section 131 embedded in the fixed insulating base 11. Preferably, the first fixing section 131 has a first electrical soldering structure 1311 protruding from the fixing insulating base 11, so that the fixing insulating base 11 is exposed to electrically solder the circuit substrate 3 as shown in fig. 15.

As shown in fig. 8 to 9 and fig. 12 to 13, the first suspension section 134 is embedded into the suspension insulating socket 12 at the first suspension side 121, and when the suspension insulating socket 12 moves in the base inner space 116 relative to each base sidewall 111, the suspension insulating socket 12 pulls the first suspension section 134 to move synchronously. The first engagement section 133 extends from the first spring arm section 132 to the floating insulation socket 12 to connect with the first floating section 134 to engage both the fixed insulation base 11 and the floating insulation socket 12 so as to avoid separation of both the fixed insulation base 11 and the floating insulation socket 12. The first spring arm segment 132 is exposed in the spaced-apart space S1 of the floating insulation socket 12 and each base sidewall 111. When the floating insulation socket 12 moves relative to the fixed insulation base 11, the floating insulation socket 12 can pull the first engagement section 133 to move so as to force the first spring arm section 132 to elastically deform in the separation space SP1, as shown in fig. 15, so that the floating insulation socket 12 can shift relative to the fixed insulation base 11 on the first floating side 121 to align with the butt joint 2, and the butt joint 2 can enter the base inner space 116 through the base plug interface 1161 to butt joint the floating insulation socket 12.

As shown in fig. 1B, the second conductive terminal 14 is disposed on the circuit substrate 3, and has a second fixing section 141, a second spring arm section 142, a second connecting section 143, and a second suspending section 144 that are sequentially connected into a whole. As shown in fig. 8 and 12, the second fixing section 141 is embedded in the fixed insulating base 11 at the second fixing side 113, so that the body of the second conductive terminal 14 is positioned by the second fixing section 141 embedded in the fixed insulating base 11. Preferably, the second fixing section 141 has a second electrical soldering structure 1411 protruding from the fixing insulating base 11, so that the fixing insulating base 11 is exposed to electrically solder the circuit substrate 3 as shown in fig. 15.

As shown in fig. 8 to 9 and fig. 12 to 13, the second suspension section 144 is embedded in the suspension insulating socket 12 at the second suspension side 122, and when the suspension insulating socket 12 moves in the base inner space 116 relative to each base sidewall 111, the suspension insulating socket 12 pulls the second suspension section 144 to move synchronously. The second engagement section 143 extends from the second spring arm section 142 to the floating insulation socket 12 to be connected with the second floating section 144 to engage both the fixed insulation base 11 and the floating insulation socket 12 so as to avoid separation of both the fixed insulation base 11 and the floating insulation socket 12. The second spring arm segment 142 is exposed in the spaced-apart space SP1 of the floating insulation socket 12 and each base side wall 111. When the floating insulation socket 12 moves relative to the fixed insulation base 11, the floating insulation socket 12 can pull the second engagement section 143 to move to force the second spring arm section 142 to elastically deform in the separation space SP1, as shown in fig. 15, so that the floating insulation socket 12 can shift relative to the fixed insulation base 11 on the second floating side 122 to align with the docking object 2, and the docking object 2 can enter the base inner space 116 through the base plug interface 1161 to dock the floating insulation socket 12.

As shown in fig. 6 and 10, the first force-holding terminal 15 is disposed on the circuit substrate 3, and is embedded in the fixed insulating base 11 at a third fixed side 114 intersecting the first fixed side 112 and the second fixed side 113, respectively, the first force-holding terminal 15 has a first stop structure 151 extending to the base plug 1161, and the first stop structure 151 presses the floating insulating socket 12 at the base plug 1161, so that the floating insulating socket 12 is stopped at the third fixed side 114 to leave the fixed insulating base 11 through the base plug 1161.

As shown in fig. 6 and 10, the second force-holding terminal 16 is disposed on the circuit substrate 3, and is embedded in the fixed insulating base 11 at a fourth fixed side 115 intersecting the first fixed side 112 and the second fixed side 113, respectively, the second force-holding terminal 16 has a second stop structure 161 extending to the base plug 1161, and the second stop structure 161 presses the floating insulating socket 12 at the base plug 1161, so that the floating insulating socket 12 is stopped at the fourth fixed side 115 and leaves the fixed insulating base 11 through the base plug 1161.

In the first embodiment of the present invention, as shown in fig. 9, the floating insulation socket 12 further has a plurality of socket side walls 123 and socket tongues 124, wherein each socket side wall 123 is arranged to form a socket inner space SP2, and the socket inner space SP2 is formed with a socket interface H1 in the plugging direction of the mating object 2, and the socket tongues 124 are accommodated in the socket inner space SP2 and are exposed at the socket interface H1. Accordingly, as shown in fig. 8, the first suspension section 134 has a first electrical overlap structure 1341, the second suspension section 144 has a second electrical overlap structure 1441, and the first electrical overlap structure 1341 and the second electrical overlap structure 1441 respectively extend out of two opposite sides of the socket tongue 124, so that the socket interface H1 is exposed to electrically overlap the butt joint 2 as shown in fig. 15. The first electrical bridging structure 1341 has a first abutting portion 13411 that abuts the socket tongue 124 to position the first electrical bridging structure 1341. The second electrical overlap structure 1441 has a second abutment 14411 that can abut against the socket tongue 124 to position the second electrical overlap structure 1441.

Preferably, as shown in fig. 8, the first suspending section 134 has a first embedding structure 1342, such as a sheet, at an end facing away from the first electrical bridging structure 1341, the first embedding structure 1342 extends in a direction perpendicular to the first electrical bridging structure 1341, and the receptacle tongue 124 is embedded to position the first electrical bridging structure 1341 by embedding the first embedding structure 1342. As shown in fig. 8, the second suspension section 144 has a second embedding structure 1442, such as a sheet, at an end facing away from the second electrical overlap structure 1441, and the second embedding structure 1442 extends in a direction perpendicular to the second electrical overlap structure 1441, so as to be embedded in the socket tongue 124 to position the second electrical overlap structure 1441 by embedding the second embedding structure 1442. As shown in fig. 8, first and second embedded structures 1342 and 1442 extend in opposite directions.

In the second embodiment of the present invention, as shown in fig. 13, the floating insulation socket 12 further has a plurality of socket side walls 123, each socket side wall 123 is arranged to form a socket inner space SP2, and the socket inner space SP2 is formed with a socket insertion port H1 in the insertion direction of the mating object 2. Accordingly, as shown in fig. 12, the first suspension section 134 has a first electrical overlap structure 1341, the second suspension section 144 has a second electrical overlap structure 1441, and the first electrical overlap structure 1341 and the second electrical overlap structure 1441 respectively extend out of one of the plurality of socket side walls 123, so that the socket connector H1 is exposed to electrically overlap the docking object 2 as shown in fig. 15. The first electrical bridging structure 1341 has a first abutting portion 13411 that abuts one of the plurality of receptacle sidewalls 123 to position the first electrical bridging structure 1341. The second electrical overlap structure 1441 has a second abutment 14411 that can abut against one of the receptacle sidewalls 123 to position the second electrical overlap structure 1441.

Preferably, as shown in fig. 12, the first suspending section 134 has a first embedding structure 1342, such as a sheet, at an end facing away from the first electrical bridging structure 1341, and the first embedding structure 1342 extends in a direction perpendicular to the first electrical bridging structure 1341 and is embedded in one of the receptacle sidewalls 123 to position the first electrical bridging structure 1341 by embedding the first embedding structure 1342. As shown in fig. 12, the second suspension section 144 has a second embedding structure 1442, such as a sheet, at an end facing away from the second electrical overlap structure 1441, and the second embedding structure 1442 extends in a direction perpendicular to the second electrical overlap structure 1441 and is embedded in one of the receptacle sidewalls 123, so as to position the second electrical overlap structure 1441 by embedding the second embedding structure 1442. As shown in fig. 12, first and second embedded structures 1342 and 1442 extend in opposite directions.

In addition, for the method for manufacturing an electrical connector according to the present invention, please refer to the disclosure of fig. 1 to 5 and 14 and the following description:

first, in step S1, a molding die 4 is provided, and as shown in fig. 1A, the molding die 4 includes an upper die 43 and a lower die 44. Next, in step S2, as shown in fig. 1B to 3, the first conductive terminal 13 and the second conductive terminal 14 are respectively set at predetermined positions in the lower die 44 of the molding die 4 through the material tape 5. Then, in step S3, as shown in fig. 4 to 5, the upper mold 43 and the lower mold 44 are overlapped to receive the first conductive terminal 13 and the second conductive terminal 14 therein, and then, the molding mold 4 is injected with glue to simultaneously form the fixed insulating base 11 and the floating insulating socket 12, to simultaneously insert the first conductive terminal 13 and the second conductive terminal 14 into the fixed insulating base 11 and the floating insulating socket 12, that is, to simultaneously insert the first fixed section 131 and the second fixed section 141 into the fixed insulating base 11, and to simultaneously insert the first floating section 134 and the second floating section 144 into the floating insulating socket 12, so as to constitute the electrical connector semi-finished product P1. In step S4, as shown in fig. 9 and 13, the first holding-force terminal 15 and the second holding-force terminal 16 are respectively fitted to the fixed insulating base 11 on the electrical connector semi-finished product P1 to construct the electrical connector 1.

Preferably, the method for manufacturing an electrical connector of the present invention further comprises the steps of: as shown in fig. 1A to 3, a first spacer 41 and a second spacer 42 are provided, which are respectively disposed in the forming mold 4, such that the first spacer 41 separates and positions adjacent two of the plurality of first conductive terminals 13 to avoid electrical shorting of the adjacent two of the plurality of first conductive terminals 13, and such that the second spacer 42 separates and positions adjacent two of the plurality of second conductive terminals 14 to avoid electrical shorting of the adjacent two of the plurality of second conductive terminals 14.

In summary, the present invention provides an electrical connector and a method for manufacturing the same, wherein the electrical connector has a fixed insulating base, a floating insulating socket, a first conductive terminal, a second conductive terminal, a first holding terminal and a second holding terminal. The first conductive terminal and the second conductive terminal can deform so that the suspension insulation socket can move relative to the fixed insulation base to align with the butt joint object, and the problem that the electric connector and the butt joint object cannot be normally butted is solved; the first and second force terminals may provide stops to prevent the floating insulated socket from exiting the fixed insulated base; the fixed insulating base and the suspension insulating socket are synchronously formed by means of glue injection, so that the manufacturing process is reduced, and the cost is lowered.

The foregoing embodiments are merely illustrative of the principles and functions of the present invention, and are not intended to limit the invention. Modifications and variations may be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the invention. Accordingly, the scope of the invention is to be indicated by the appended claims.

Claims (10)

1. An electrical connector disposed on a circuit substrate and interfacing with a counterpart, the electrical connector comprising:

the fixed insulation base is provided with a plurality of base side walls, a first holding force terminal embedding groove, a second holding force terminal embedding groove, a first fixed side, a second fixed side, a third fixed side, a fourth fixed side, a base inserting port and a base inserting port, wherein the base side walls are arranged to form a base inner space, the first holding force terminal embedding groove is arranged on the base side wall of the third fixed side, and the second holding force terminal embedding groove is arranged on the base side wall of the fourth fixed side;

a floating insulating socket received in the base interior space and separating the base sidewalls and exposed by the base interface, the floating insulating socket having opposed first and second floating sides;

the first conductive terminal is arranged on the circuit substrate and is provided with a first fixed section, a first spring arm section, a first connecting section and a first suspension section which are sequentially connected into a whole, wherein the first fixed section is embedded into the fixed insulating base at the first fixed side; the first suspension section is embedded into the suspension insulating socket at the first suspension side; the first connection section is embedded into the suspension insulation socket to connect the fixed insulation base and the suspension insulation socket and avoid a circuit substrate; the first spring arm sections are exposed in the separation spaces of the suspension insulating sockets and the side walls of the bases, so that the first connection sections can be pulled to move by elastic deformation, the suspension insulating sockets can be shifted relative to the fixed insulating bases on the first suspension side to align the butt joint objects, the butt joint objects can enter the inner space of the bases through the base plug-in ports to butt joint the suspension insulating sockets, and the first spring arm sections are provided with first bending elastic deformation structures which are arranged on one sides of the first spring arm sections, which are away from the circuit substrate;

the second conductive terminal is arranged on the circuit substrate and is provided with a second fixed section, a second spring arm section, a second connecting section and a second suspension section which are sequentially connected into a whole, wherein the second fixed section is embedded into the fixed insulating base at the second fixed side; the second suspension section is embedded into the suspension insulating socket at the second suspension side; the second connection section is embedded into the suspension insulation socket to connect the fixed insulation base and the suspension insulation socket and avoid the circuit substrate; the second elastic arm sections are exposed in the separation spaces of the suspension insulating sockets and the side walls of the bases, so that the second connection sections can be pulled to move by elastic deformation, the suspension insulating sockets can be shifted relative to the fixed insulating bases on the second suspension side to align the butt joint objects, the butt joint objects can enter the inner space of the bases through the base plug-in ports to butt joint the suspension insulating sockets, and the second elastic arm sections are provided with second bending elastic deformation structures which are arranged on one sides of the second elastic arm sections, which are away from the circuit substrate;

the first holding force terminal is arranged on the circuit substrate, enters the first holding force terminal embedding groove from top to bottom and is embedded on the fixed insulating base at the third fixing side, the first holding force terminal is provided with a first holding force terminal body and a first stopping structure, the first holding force terminal body is connected with the first stopping structure, the first holding force terminal body extends in the first holding force terminal embedding groove, wherein the side wall of the base at the third fixing side is in lateral abutting connection with the first holding force terminal body in the first holding force terminal embedding groove to position the first stopping structure, the first stopping structure extends to the base inserting port, the first stopping structure is arranged above the suspended insulating socket at the third fixing side, and the suspended insulating socket is stopped from leaving the fixed insulating base through the base inserting port; and

the second holding force terminal is arranged on the circuit substrate, enters the second holding force terminal embedding groove from top to bottom, is embedded on the fixed insulating base at the fourth fixed side, is provided with a second holding force terminal body and a second stopping structure, the second holding force terminal body is connected with the second stopping structure, and extends in the second holding force terminal embedding groove, wherein the side wall of the base at the fourth fixed side is in lateral abutting connection with the second holding force terminal body in the second holding force terminal embedding groove to position the second stopping structure, so that the second stopping structure extends to the base inserting port, the second stopping structure is arranged above the suspension insulating socket at the fourth fixed side, and the suspension insulating socket is stopped from leaving the fixed insulating base through the base inserting port.

2. The electrical connector of claim 1, wherein the floating insulating receptacle further has a plurality of receptacle sidewalls, each of the receptacle sidewalls being arranged to form a receptacle interior, the receptacle interior having a receptacle interface, the first floating section having a first electrical overlap structure, the second floating section having a second electrical overlap structure, the first electrical overlap structure and the second electrical overlap structure each extending out of one of the plurality of receptacle sidewalls such that the receptacle interface is exposed to electrically overlap the mating object.

3. The electrical connector of claim 2, wherein the first suspension section has a first insertion structure at an end facing away from the first electrical landing structure, the first insertion structure extending in a direction perpendicular to the first electrical landing structure and being inserted into one of the plurality of receptacle sidewalls to position the first electrical landing structure; the second suspending section is provided with a second embedded structure at one end deviating from the second electric overlap structure, and the second embedded structure extends towards a direction perpendicular to the second electric overlap structure and is embedded into one of the side walls of the plurality of sockets so as to position the second electric overlap structure.

4. The electrical connector of claim 2, wherein the first electrical lap joint structure has a first abutment portion that abuts one of the plurality of receptacle sidewalls to locate the first electrical lap joint structure; the second electrical lap joint structure is provided with a second abutting part, and the second abutting part abuts against one of the socket side walls so as to position the second electrical lap joint structure.

5. The electrical connector of claim 1, wherein the floating insulating receptacle further has a plurality of receptacle sidewalls and receptacle tongues, each receptacle sidewall being arranged to form a receptacle interior, the receptacle interior having a receptacle socket, the receptacle tongues being received in the receptacle interior, the first floating section having a first electrical overlap structure, the second floating section having a second electrical overlap structure, the first and second electrical overlap structures extending beyond the receptacle tongues, respectively, such that the receptacle socket is exposed to electrically overlap the mating object.

6. The electrical connector of claim 5, wherein the first suspension section has a first insertion structure at an end facing away from the first electrical landing structure, the first insertion structure extending in a direction perpendicular to the first electrical landing structure and being inserted into the receptacle tongue to position the first electrical landing structure; the second suspending section is provided with a second embedded structure at one end deviating from the second electric overlap structure, the second embedded structure extends towards the direction perpendicular to the second electric overlap structure, and is embedded into the socket tongue to position the second electric overlap structure.

7. The electrical connector of claim 5, wherein the first electrical lap joint structure has a first abutment that abuts the socket tongue to locate the first electrical lap joint structure; the second electrical lap joint structure is provided with a second abutting part, and the second abutting part abuts against the socket tongue so as to position the second electrical lap joint structure.

8. The electrical connector of claim 1, wherein the first fixing section has a first electrical soldering structure, the second fixing section has a second electrical soldering structure, and the first electrical soldering structure and the second electrical soldering structure extend out of the fixed insulating base respectively, so that the fixed insulating base is exposed to electrically solder the circuit substrate.

9. A method of manufacturing an electrical connector for manufacturing the electrical connector of claim 1, comprising:

providing a forming die;

arranging the first conductive terminal and the second conductive terminal at preset positions in the forming die respectively;

injecting glue into the forming die to synchronously form the fixed insulating base and the suspension insulating socket, so that the first fixed section and the second fixed section are synchronously embedded into the fixed insulating base, and the first suspension section and the second suspension section are synchronously embedded into the suspension insulating socket to form an electric connector semi-finished product; and

the first and second force-holding terminals are respectively embedded into the fixed insulating base in the electrical connector semi-finished product.

10. The method of manufacturing an electrical connector of claim 9, wherein the first conductive terminals are a plurality of first conductive terminals and the second conductive terminals are a plurality of second conductive terminals, and further comprising:

providing at least one first spacing piece and at least one second spacing piece, arranging the first spacing piece and the second spacing piece in a forming die respectively, enabling the first spacing piece to position adjacent two of the first conductive terminals in a spaced mode, and enabling the second spacing piece to position adjacent two of the second conductive terminals in a spaced mode.