TWI500225B - Connector assembly for connecting a cable and a receptacle - Google Patents

Description

Connector combination for connecting cables to sockets

The present invention relates to a connector assembly, and more particularly to a connector assembly that is relatively rotatable.

Recently, the power plug coupled to a cable has gradually adopted a mechanism design of a pogo pin type connector, and the power plug can be used to be plugged into a power socket fixed to the casing of the notebook computer. When the power plug connected to the cable is plugged into the power socket on the notebook, the battery of the notebook can be charged, or when the notebook is directly used, the power supply can be supplied to the user. Typing, playing multimedia, etc.

However, the above-mentioned plug using the pin connector cannot be rotated between the power plug and the power socket, so when the user needs to use the notebook at a certain angle, it is often necessary to bend the cable connecting the power plug. Change the direction of the cable so that the notebook can be used under some of the above-mentioned use angles, thus causing inconvenience to the user. Moreover, when the cable connecting the power plug is bent by an external force, the cable is easily damaged by bending, forcing the user to replace the cable and the like, which is unfavorable for improving the competitiveness of the product in the market.

The present invention provides a relatively rotatable connector assembly to solve the above problems.

In order to achieve the above object, the present invention discloses a connector assembly for connecting a cable and a socket, comprising a first connector, a second connector, a connection socket and a turn Moving agencies. The first connector is detachably inserted into the socket, and the first end of the second connector is coupled to the cable. The connection socket is coupled to the first connector and detachably connected to the second connector, the rotation mechanism is disposed between the second connector and the cable, and/or the connection socket is connected to the first connection Between the devices, the rotating mechanism is used to rotate the cable relative to the connection socket.

According to one embodiment of the present invention, the present invention further discloses that the rotating mechanism comprises There is an axisymmetric terminal and a socket terminal set. The axisymmetric terminal is disposed at the first end of the second connector, and the socket terminal set is coupled to the connection socket. The axisymmetric terminal is coupled to the cable, and the socket terminal group abuts the surface of the axisymmetric terminal of the second connector when the connection socket is connected to the second connector, so that the first A connector is coupled to the second connector, and the second connector is rotated relative to the connection socket along an axis of symmetry of the axisymmetric terminal.

According to one embodiment of the present invention, the present invention further discloses that the rotating mechanism comprises There is a shaft coupling assembly for rotatably connecting the cable to the other end of the second connector, the shaft coupling assembly including a first shaft coupling member and a second shaft coupling member. The first shaft connector is fixed to the other end of the second connector, and the first shaft connector has a first end plate and a second end plate. The second pivoting member is fixed to one end of the cable, the second pivoting member has a first pivoting portion and a second pivoting portion, and the first pivoting portion and the second pivoting portion The portions are respectively pivoted to the first end plate and the second end plate, so that the cable is rotated by the first pivoting portion and the second pivoting portion relative to the second connector.

In summary, the axisymmetric terminal of the rotating mechanism of the present invention has a cylindrical structure and is connected. The cylindrical chamber of the seat has a cylindrical structure, so that when the axisymmetric terminal is inserted into the cylindrical chamber of the connecting socket, the second connector can rotate relative to the connecting socket along the axis of symmetry of the axisymmetric terminal. In other words, the second connector can be rotated relative to the socket by the cylindrical structural design of the axisymmetric terminal and the cylindrical structural design of the cylindrical chamber. Therefore, the cable connected to the second connector can be rotated by the second connector relative to the connection socket, thereby changing the direction of the cable to facilitate the user to adopt certain angles. By using a computer device, that is, a structure that can be rotated relative to the socket by the second connector, the cable does not need to be bent to change the direction of the cable to meet the needs of the user to use the computer device at certain angles. . In this way, the present invention can not only meet the needs of the user to use the computer device at certain specific angles, but also prevent the cable from being damaged due to bending. The above are only the preferred embodiments of the present invention, and all changes and modifications made to the scope of the present invention should be within the scope of the present invention. The above and other technical contents, features and advantages of the present invention will be apparent from the following detailed description of the embodiments of the invention.

30, 130‧‧‧ Connector combination

32‧‧‧ Cable

230, 330‧‧

321‧‧‧core

34‧‧‧Computer equipment

341‧‧‧ socket

343‧‧‧Host terminal set

345‧‧‧Shell

36‧‧‧First connector

38‧‧‧Second connector

381‧‧‧Rotating end

383‧‧‧First stop structure

385‧‧‧second stop structure

39, 139‧‧‧ rotating mechanism

40‧‧‧Axis-symmetric terminal

401‧‧‧Axis of symmetry

42, 42'‧‧‧Connected socket

44, 44', 44"‧‧‧ socket terminal set

441, 441'‧‧‧ socket terminal

442‧‧‧Depression

443‧‧‧ sleeve

444‧‧‧Fixed Department

445‧‧‧ thimble

446‧‧‧Flexible connection

447‧‧‧Flexible parts

46‧‧‧Cylinder chamber

48‧‧‧Connector terminal block

50‧‧‧ boards

52‧‧‧ first casing

521‧‧‧First Rotation

54‧‧‧ second casing

541‧‧‧Second rotating part

56‧‧‧Shell

58‧‧‧Insulated base

60‧‧‧Axis components

62‧‧‧First shaft joint

621‧‧‧First end plate

623‧‧‧second end plate

625‧‧‧ accommodating gap

64‧‧‧Second shaft joint

641‧‧‧First pivotal

643‧‧‧Second pivotal

645‧‧‧ channel

647‧‧‧Rotation axis

66‧‧‧Fixed substrate

P1‧‧‧ first end

P2‧‧‧ second end

Fig. 1 is a schematic view showing the appearance of a connector assembly according to a first embodiment of the present invention.

Fig. 2 is a schematic view showing the explosion of the components of the connector assembly of the first embodiment of the present invention.

Figure 3 is a cross-sectional view showing the components of the connector assembly of the first embodiment of the present invention.

Figure 4 is a schematic view showing the components of the connector assembly of the second embodiment of the present invention.

Fig. 5 is a schematic view showing the explosion of the components of the connector assembly of the second embodiment of the present invention.

Figure 6 is a schematic view showing the components of the connector assembly of the third embodiment of the present invention.

Figure 7 is a cross-sectional view showing the components of the connector assembly of the third embodiment of the present invention.

Figure 8 is a cross-sectional view showing the components of the socket terminal of the third embodiment of the present invention.

Figure 9 is a cross-sectional view showing the components of the connector assembly of the fourth embodiment of the present invention.

The directional terms mentioned in the following embodiments, such as up, down, left, right, front or back, etc., are only directions referring to the additional drawings. Therefore, the directional terminology used is for the purpose of illustration and not limitation. Please refer to FIG. 1. FIG. 1 is a schematic view showing the appearance of a connector assembly 30 according to a first embodiment of the present invention. As shown in FIG. 1 , the connector assembly 30 is used to connect a cable 32 to a socket 341 fixed to a computer device 34 , and the connector assembly 30 includes a first connector 36 and a second connector. 38, wherein the first connector 36 is used to be detachably inserted into the computer device 34 The socket 341 and the first end P1 of the second connector 38 are used to connect the cable 32.

In this embodiment, the computer device 34 can be a notebook computer, the socket 341 can be a power socket of the notebook computer, and the connector assembly 30 can be a power plug combination for plugging the power socket, but The application of the computer device 34 is not limited to the embodiment. For example, the computer device 34 can also be a mobile phone, a tablet computer, or a personal digital assistant (PDA). In addition, the other end of the cable 32 has a plug (not shown) for connecting an external power source, such that when the first connector 36 of the connector assembly 30 is plugged into the socket 341 of the computer device 34, the external power source The battery of the computer device 34 can be charged; or the external power source can directly supply power to the computer device 34 when the computer device 34 is used, for the user to type the computer device 34, play multimedia, and the like.

Please refer to FIG. 1 to FIG. 3, FIG. 2 is a schematic diagram showing the explosion of the components of the connector assembly 30 according to the first embodiment of the present invention, and FIG. 3 is a cross-sectional view showing the components of the connector assembly 30 according to the first embodiment of the present invention. As shown in FIGS. 1 to 3, the connector assembly 30 further includes a rotating mechanism 39 and a connecting socket 42. The rotating mechanism 39 is disposed between the second connector 38 and the cable 32 and/or the connecting socket 42. Between the first connectors 36, the rotating mechanism 39 can be used to rotate the cable 32 relative to the connecting socket 42, and the connecting socket 42 is coupled to the first connector 36 and detachably coupled to the second connector 38. Further, the rotating mechanism 39 includes an axisymmetric terminal 40 and a socket terminal set 44. The axisymmetric terminal 40 has an axis of symmetry 401 and is coupled to the cable 32. In this embodiment, the axisymmetric terminal 40 can be a cylindrical terminal, and the connecting socket 42 is formed with a cylindrical chamber 46 corresponding to the cylindrical terminal (ie, the axisymmetric terminal 40), and the socket terminal group 44 is spaced apart. It is disposed on the inner surface of the cylindrical chamber 46. When the connection socket 42 is connected to the second connector 38, the cylindrical terminal of the second connector 38 (ie, the axisymmetric terminal 40) is inserted into the cylindrical chamber 46 of the connection socket 42, and is disposed at intervals. The socket terminal group 44 on the inner surface of the cylindrical chamber 46 can abut against the surface of the axisymmetric terminal 40 of the second connector 38, so that the socket terminal group 44 of the connection socket 42 is electrically connected by the contact. The axisymmetric terminal 40 of the two connectors 38. In practice, the cylindrical terminal (ie, the axisymmetric terminal 40) can be an audio jack.

Further, the first connector 36 includes a connector terminal set 48 for electrically connecting to one of the host terminal sets 343 of the socket 341 on the computer device 34, such that the cable 32 can be powered by the connector assembly 30. Computer device 34. In addition, the connector assembly 30 can further include a circuit board 50 connected to the connection socket 42 for electrically connecting the connector terminal group 48 of the first connector 36 and the socket terminal group 44 of the connection socket 42 so that The connector terminal set 48 of the first connector 36 is coupled to the receptacle terminal set 44 of the connection receptacle 42 , that is, the connector terminal set 48 can be coupled to the receptacle terminal set 44 by the circuit board 50 . In this embodiment, the circuit board 50 is an omitting component. For example, the connector terminal set 48 of the first connector 36 can be directly soldered to the socket terminal set 44 of the connection socket 42, thereby saving the manufacture of the connector assembly 30. cost. As for which of the above designs is used, it depends on actual needs.

As described above, since the connection socket 42 is coupled to the first connector 36 and the axisymmetric terminal 40 of the second connector 38 (ie, the column terminal) is coupled to the cable 32, when the first connector 36 is inserted When the socket 341 on the computer device 34 is connected and the axisymmetric terminal 40 of the second connector 38 (ie, the cylindrical terminal) is inserted into the cylindrical chamber 46 of the connection socket 42, the connector of the first connector 36 The terminal group 48 can be electrically connected to the host terminal set 343 of the socket 341 on the computer device 34; and the axisymmetric terminal 40 of the second connector 38 (ie, the cylindrical terminal) can be electrically connected to the tubular shape of the connection socket 42. A socket terminal set 44 within the chamber 46. In this way, the external power source can charge the battery of the computer device 34 via the cable 32, the axisymmetric terminal 40 (ie, the column terminal), the socket terminal group 44, the connector terminal group 48, and the host terminal group 343. The power is directly supplied to the computer device 34.

In addition, since the axisymmetric terminal 40 (ie, the cylindrical terminal) has a cylindrical structure and the cylindrical chamber 46 of the connection socket 42 has a cylindrical structure, the axisymmetric terminal 40 of the second connector 38 is used. When the cylindrical terminal is inserted into the cylindrical chamber 46 of the connection socket 42, the second connector 38 is rotatable relative to the connection socket 42 along the axis of symmetry 401 of the axisymmetric terminal 40. In other words, the second connector 38 can be rotated relative to the socket 42 by the cylindrical structural design of the axisymmetric terminal 40 and the cylindrical structural design of the cylindrical chamber 46. Therefore, the cable 32 connected to the second connector 38 can be rotated by the second connector 38 relative to the connection socket 42, thereby changing the direction of the cable 32, so that the user can use the computer device 34 at certain specific angles. In other words, by the structural design that the second connector 38 is rotatable relative to the connection socket 42, the cable 32 does not need to change the direction of the cable 32 in a bent manner to conform to the user's use of the computer device at certain angles. 34 needs. In this way, the present invention can not only meet the needs of the user to use the computer device 34 at certain specific angles, but also prevent the cable 32 from being damaged due to bending.

As shown in FIGS. 1 to 3, the connector assembly 30 further includes a first housing 52 and a second housing 54. The second outer casing 54 cooperates with the first outer casing 52 to enclose the second connector 38 and the connection socket 42, thereby preventing the second connector 38 and the connection socket 42 from being damaged by collision. In addition, the first outer casing 52 is formed with a first rotating portion 521, the second outer casing 54 is formed with a second rotating portion 541, and the second connector 38 is formed with a rotating end portion 381 with respect to the second end P2 of the first end P1. During assembly, the axisymmetric terminal 40 of the second connector 38 (ie, the cylindrical terminal) is first inserted into the cylindrical chamber 46 of the connection socket 42, and the second housing 54 is mounted on the first housing 52. At this time, the first rotating portion 521 and the second rotating portion 541 can be used to pivotally connect the rotating end portion 381 of the second connector 38.

In this embodiment, the first rotating portion 521 and the second rotating portion 541 may each be an arc-shaped notch. When the second outer casing 54 is mounted on the first outer casing 52, the two arcuate notches (ie, the first rotating portion 521 and the second rotating portion 541) can be combined to form a shaft hole. Thereby, the rotating end portion 381 of the second connector 38 can be rotated in the shaft hole, that is, when the axisymmetric terminal 40 of the first end P1 of the second connector 38 (ie, the column terminal) is symmetric along the same When the shaft 401 is rotated relative to the connection socket 42, The rotating end portion 381 of the second connector 38 is rotatable within the shaft hole (ie, the first rotating portion 521 and the second rotating portion 541), whereby the axisymmetric terminal 40 is free from the first outer casing 52 and the second outer casing 54. Interference and rotation with respect to the connection socket 42.

Further, the second connector 38 further includes a first stop structure 383 connected to the rotating end 381 of the second connector 38 near one end of the connection socket 42. When the connection socket 42 is connected to the second connector 38 and the second housing 54 is mounted on the first housing 52, the first stop structure 383 can be used to abut the inner side wall surface of the second housing 54 and the first housing 52. As such, the first stop structure 383 can be used to prevent the axisymmetric terminal 40 of the second connector 38 from being disengaged from the connection socket 42. In addition, the second connector 38 further includes a second stopping structure 385 connected to the rotating end 381 of the second connector 38 away from one end of the connecting socket 42 when the connecting socket 42 is connected to the second connector 38 and When the second outer casing 54 is mounted on the first outer casing 52, the second stopping structure 385 is used to abut the outer casing surface of the second outer casing 54 and the first outer casing 52. In this way, the second stopping structure 385 can be used to limit the axisymmetric terminal 40 of the second connector 38 and the connecting socket 42 , thereby preventing the axially symmetric terminal 40 of the second connector 38 from being excessively inserted into the connecting socket 42 .

As described above, the first stop structure 383 and the second stop structure 385 can be used together to limit the rotation end 381 of the second connector 38 from the first outer casing 52 and the second outer casing 54 so that the second outer casing 54 is rotatable in the shaft hole (i.e., the first rotating portion 521 and the second rotating portion 541). In addition, the first connector 36 further includes a housing 56. In practice, the housing 56 can be made of a metal material. Therefore, when the first connector 36 is inserted into the socket 341 of the computer device 34, the metal material is made of metal. The housing 56 can be used to direct the static electricity on the cable 32 and/or the first connector 36 to a housing 345 of the socket 341, which is then guided to the ground of the computer device 34 by the housing 345. In order to prevent the static electricity from damaging the internal electronic components of the computer device 34 through the socket 341. In addition, the first connector 36 further includes an insulating base 58 mounted in the housing 56 and covering the connector terminal set 48. The insulating base 58 can be used to position the connector terminal set 48 such that the connector terminal set 48 is the first The connector 36 is inserted into the socket 341 of the computer device 34 to align with the host terminal set 343 of the socket 341; the insulating base 58 can also be used to insulate the connector terminal set 48 so that the connector terminal sets 48 are not electrically connected to each other. The connector terminal set 48 can be stably coupled to the host terminal set 343 of the socket 341.

Referring to FIG. 4 and FIG. 5, FIG. 4 is a schematic diagram of components of a connector assembly 130 according to a second embodiment of the present invention, and FIG. 5 is a schematic exploded view of components of the connector assembly 130 according to a second embodiment of the present invention. As shown in Figures 4 and 5, the main difference between the connector assembly 130 and the connector assembly 30 described above is that the one rotation mechanism 139 of the connector assembly 130 further includes a shaft assembly 60 for The cable 32 is rotatably coupled to the second end P2 of the second connector 38. Further, the shaft assembly 60 includes a first shaft connecting member 62 and a second shaft connecting member 64. The first shaft connecting member 62 is fixed to the second end P2 of the second connector 38, and the second shaft connecting member 64 It is fixed to one end of the cable 32. The first shaft member 62 has a first end plate 621 and a second end plate 623, and a receiving gap 625 is formed between the first end plate 621 and the second end plate 623 of the first shaft connecting member 62; The two-axis connecting member 64 has a first pivoting portion 641 and a second pivoting portion 643, and a passage 645 is formed between the first pivoting portion 641 and the second pivoting portion 643 of the second shaft connecting member 64.

The first pivoting portion 641 and the second pivoting portion 643 of the second pivoting member 64 can be pivotally connected to the first end plate 621 and the second end plate 623 of the first shaft connecting member 62 respectively. The second shaft link 64 is rotatably received in the receiving notch 625, and one of the core wires 321 of the cable 32 is electrically connected to the axisymmetric terminal 40 of the second connector 38 via the passage 645. As a result, the cable 32 fixed to the second pivoting member 64 can be rotated relative to the second connector 38 by the first pivoting portion 641 and the second pivoting portion 643, that is, by the first pivoting The portion 641 and the second pivoting portion 643 are respectively pivotally connected to the first end plate 621 and the second end plate 623. The cable 32 can be rotated along one of the first pivoting portion 641 and the second pivoting portion 643. The axis 647 rotates. In this embodiment, the axis of rotation 647 can be substantially perpendicular to the axis of symmetry 401 of the axisymmetric terminal 40.

In other words, the connector assembly 130 can be configured to cooperate with the cylindrical chamber 46 of the connection socket 42 to rotate the cable 32 relative to the axis of symmetry 401 of the axisymmetric terminal 40. The pivoting portion 641 and the second pivoting portion 643 and the first end plate 621 and the second end plate 623 are pivotally engaged to allow the cable 32 to pass through the first pivoting portion 641 and the second pivoting portion 643. The axis of rotation 647 is rotated, i.e., the connector assembly 130 provides for two axial rotations of the cable 32 to provide a greater margin of rotation for the cable 32 to allow the user to more conveniently use the computer device 34.

Please refer to FIG. 6. FIG. 6 is a schematic diagram of components of a connector assembly 230 according to a third embodiment of the present invention. As shown in FIG. 6, the main difference between the connector assembly 230 and the connector assembly 30 described above is that one of the connector assemblies 230 is connected to the socket 42' and further includes a fixed substrate 66 for fixing the connector assembly 230. One of the socket terminal sets 44', wherein each of the receptacle terminals 441 of the receptacle terminal set 44' is aligned in a direction parallel to the axis of symmetry 401 of the axisymmetric terminal 40. Please refer to FIG. 6 to FIG. 8. FIG. 7 is a cross-sectional view showing the components of the connector assembly 230 according to the third embodiment of the present invention. FIG. 8 is a cross-sectional view showing the components of the socket terminal 441 according to the third embodiment of the present invention. As shown in FIG. 6 to FIG. 8 , each socket terminal 441 of the socket terminal set 44 ′ includes a sleeve 443 , a thimble 445 , and an elastic member 447 . The sleeve 443 is fixed on the fixed substrate 66 , and the ejector pin 445 can be The elastic member 447 is disposed in the sleeve 443 and abuts against the thimble 445.

When the connecting socket 42' of the connector assembly 230 is connected to the axisymmetric terminal 40 of the second connector 38, the elastic member 447 in the sleeve 443 can drive the thimble 445 to abut the axisymmetric terminal 40 of the second connector 38. surface. In this way, when the axisymmetric terminal 40 of the second connector 38 rotates along the axis of symmetry 401, the axisymmetric terminal 40 can be electrically connected to each socket terminal 441 of the socket terminal group 44' for electrical conduction. . In this embodiment, each socket terminal 441 of the socket terminal set 44' can be a po go pin connector, and the elastic member 447 can be a bullet. Spring.

Referring to FIG. 9, FIG. 9 is a cross-sectional view showing the components of a connector assembly 330 according to a fourth embodiment of the present invention. As shown in FIG. 9, each socket terminal 441' of the socket terminal group 44" of the connector assembly 330 is a reed, and the reed (ie, each socket terminal 441') includes a lower pressing portion 442 and a fixed portion. The fixing portion 444 is fixed to the fixing substrate 66, and the elastic connecting portion 446 is connected to the pressing portion 442 and the fixing portion 444. In this embodiment, the fixing portion 444 can be fixed by means of heat fusion. On the fixed substrate 66, but not limited thereto, for example, the fixing portion 444 can be fixed to the fixed substrate 66 by screwing or snapping. As for the above design, the end is determined according to actual needs. When the connection socket 42' of the 330 is connected to the axisymmetric terminal 40 of the second connector 38, the elastic connection portion 446 can be used to drive the pressing portion 442 to be pressed against the surface of the axisymmetric terminal 40 of the second connector 38. When the axisymmetric terminal 40 of the second connector 38 rotates along the axis of symmetry 401, the axisymmetric terminal 40 can be electrically connected to each of the socket terminals 441' of the 44" for electrical conduction.

Compared with the prior art, the axisymmetric terminal of the rotating mechanism of the present invention has a cylindrical structure and the cylindrical chamber of the connecting socket has a cylindrical structure, so when the axisymmetric terminal is inserted into the cylindrical cavity of the connecting socket, The two connectors are rotatable relative to the connection socket along the axis of symmetry of the axisymmetric terminal. In other words, the second connector can be rotated relative to the socket by the cylindrical structural design of the axisymmetric terminal and the cylindrical structural design of the cylindrical chamber. Therefore, the cable connected to the second connector can be rotated by the second connector relative to the connection socket, thereby changing the direction of the cable, so that the user can use the computer device at a certain angle, that is, by using the second device. The connector can be designed to rotate relative to the socket, and the cable does not need to be bent to change the direction of the cable to meet the needs of the user to use the computer device at certain angles. In this way, the present invention can not only meet the needs of the user to use the computer device at certain specific angles, but also prevent the cable from being damaged due to bending. The above description is only the preferred embodiment of the present invention, and all the equivalent changes and modifications made according to the scope of the patent application of the present invention should be It is within the scope of the invention.

30‧‧‧Connector combination

32‧‧‧ Cable

34‧‧‧Computer equipment

341‧‧‧ socket

343‧‧‧Host terminal set

345‧‧‧Shell

36‧‧‧First connector

38‧‧‧Second connector

381‧‧‧Rotating end

383‧‧‧First stop structure

385‧‧‧second stop structure

39‧‧‧Rotating mechanism

40‧‧‧Axis-symmetric terminal

401‧‧‧Axis of symmetry

42‧‧‧Connecting socket

44‧‧‧Socket terminal set

46‧‧‧Cylinder chamber

48‧‧‧Connector terminal block

50‧‧‧ boards

52‧‧‧ first casing

521‧‧‧First Rotation

54‧‧‧ second casing

541‧‧‧Second rotating part

56‧‧‧Shell

58‧‧‧Insulated base

P1‧‧‧ first end

P2‧‧‧ second end

Claims (20)

A connector assembly for connecting a cable to a socket, comprising: a first connector for detachably inserting the socket; and a second connector coupled to a first end thereof And a connecting socket coupled to the first connector and detachably coupled to the second connector; and a rotating mechanism disposed between the second connector and the cable And/or between the connection socket and the first connector, the rotation mechanism is used to rotate the cable relative to the connection socket. The connector assembly of claim 1, wherein the rotating mechanism comprises: an axisymmetric terminal disposed at the first end of the second connector, the axisymmetric terminal being coupled to the cable; a socket terminal group coupled to the connection socket, the socket terminal group abutting the surface of the axisymmetric terminal of the second connector when the connection socket is connected to the second connector, so that the first The connector is coupled to the second connector and rotates the second connector relative to the connection socket along an axis of symmetry of the axisymmetric terminal. The connector assembly of claim 2, wherein the axisymmetric terminal is a cylindrical terminal, and the connection socket is formed with a cylindrical chamber corresponding to one of the cylindrical terminals, and the socket terminal group is disposed at intervals The inner surface of the cylindrical chamber. The connector assembly of claim 2, wherein the axisymmetric terminal is a cylindrical terminal, and the connection socket further comprises: a fixed substrate for fixing the socket terminal group, wherein each of the socket terminal groups The socket terminals are arranged in a direction parallel to the axis of symmetry. The connector assembly of claim 4, wherein each of the socket terminals of the socket terminal set includes: a sleeve fixed to the fixed substrate; and a thimble slidably sleeved in the sleeve And an elastic member disposed in the sleeve and abutting the ejector pin, the elastic member is configured to drive the thimble to abut the second connector when the connection socket is connected to the second connector The surface of the axisymmetric terminal. The connector assembly of claim 4, wherein each of the socket terminals of the socket terminal set is a reed, and the reed comprises: a lower pressing portion; a fixing portion fixed to the fixed substrate; An elastic connecting portion is coupled to the pressing portion and the fixing portion, and the elastic connecting portion is configured to drive the pressing portion to be pressed against the surface of the axisymmetric terminal of the second connector. The connector assembly of claim 2, wherein the rotating mechanism further comprises: a pivoting assembly for rotatably connecting the cable to the second end of the second connector opposite the first end . The connector assembly of claim 7, wherein the shaft assembly comprises: a first shaft connector fixed to the second end of the second connector, the first shaft connector having a first An end plate and a second end plate; and a second shaft connecting member fixed to one end of the cable, the second shaft connecting member has a first pivoting portion and a second pivoting portion, The first pivoting portion and the second pivoting portion are respectively pivoted to the first end plate and the second end plate to pass the cable along the first pivoting portion and the second pivoting portion One of the axes of rotation rotates relative to the second connector. The connector assembly of claim 8, wherein a receiving gap is formed between the first end plate and the second end plate of the first shaft member, and the second shaft connecting member is rotatably received a passage is formed in the accommodating notch, and a passage is formed between the first pivoting portion and the second pivoting portion of the second shaft connecting piece, and a core wire of the cable is electrically connected to the second connection via the channel The axisymmetric terminal of the device. The connector assembly of claim 1, further comprising: a first outer casing; and a second outer casing mounted on the first outer casing, the second outer casing being co-coated with the first outer casing The second connector is connected to the socket. The connector assembly of claim 10, wherein the first housing is formed with a first rotating portion, the second housing is formed with a second rotating portion, and the second connector is opposite to the second end of the first end Forming a rotating end portion, the first rotating portion and the second rotating portion are used to pivotally connect to the rotating end of the second connector when the second outer casing is mounted on the first outer casing, so that the The second connector rotates relative to the connection socket along the axis of symmetry of the axisymmetric terminal. The connector assembly of claim 11, wherein the second connector further comprises: a first stop structure coupled to the rotating end adjacent to one end of the connection socket, the first stop structure is used When the connection socket is connected to the second connector and the second outer casing is mounted on the first outer casing, abuts against the inner side wall surface of the second outer casing and the first outer casing, thereby preventing the second connector from being The axisymmetric terminal is disengaged from the connection socket. The connector assembly of claim 12, wherein the second connector further comprises: a second stop structure connected to the rotating end away from one end of the connecting socket, the second stop structure is used When the connecting socket is connected to the second connector and the second housing is mounted on the first housing, abutting the second housing and the outer side wall of the first housing The axis-symmetric terminal of the second connector is limited to the connection socket. The connector assembly of claim 2, wherein the first connector comprises: a connector terminal group coupled to the socket terminal group, the connector terminal group being used for plugging the first connector At the time of the socket, it is electrically connected to one of the host terminal sets of the socket. The connector assembly of claim 14, further comprising: a circuit board connected to the connection socket, the circuit board for electrically connecting the connector terminal group of the first connector and the socket terminal group. The connector assembly of claim 14, wherein the connector terminal set of the first connector is soldered to the socket terminal set. The connector assembly of claim 14, wherein the first connector further comprises: a housing; and an insulating base mounted in the housing and covering the connector terminal set, the insulating base is used Position and insulate the connector terminal set. The connector assembly of claim 1, wherein the rotating mechanism comprises: a pivoting assembly for rotatably connecting the cable to the second end of the second connector relative to the first end. The connector assembly of claim 18, wherein the shaft assembly comprises: a first shaft connector fixed to the second end of the second connector, the first shaft connector having a first An end plate and a second end plate; and a second shaft connecting member fixed to one end of the cable, the second shaft connecting member has a first pivoting portion and a second pivoting portion, The first pivoting portion and the second pivoting portion are respectively pivoted to the first pivoting portion The one end plate and the second end plate are configured to rotate the cable relative to the second connector along an axis of rotation of the first pivoting portion and the second pivoting portion. The connector assembly of claim 19, wherein a receiving notch is formed between the first end plate and the second end plate of the first shaft member, and the second shaft connecting member is rotatably received a passage is formed in the accommodating notch, and a passage is formed between the first pivoting portion and the second pivoting portion of the second shaft connecting piece, and a core wire of the cable is electrically connected to the second connection via the channel The axisymmetric terminal of the device.