Type-e to type-c connection line

Abstract

The utility model discloses a Type-E turns Type-C connecting line, it includes Type-E connector module and Type-C connector module and wire rod, Type-E connector module includes Type-E connector, the adapter board who is connected with Type-E connector, the plastic seat of integrative forming on Type-E connector and the wrapping adapter board and the wire seat of integrative fixed on plastic seat and with wire rod integral connection, the wire in wire rod and adapter board welds and guides, and plastic seat has and Type-E female seat and inserts the insertion part of inserting, this Type-E connector partial highlights in the insertion part outside, and the insertion part outside is provided with the elastic lock arm for with Type-E female seat locking, and the elastic lock arm has the lock on, and the lock of lock and Type-E female seat on the lock is locked, reaches the purpose of locking, and then avoids Type-E connector module accidental separation Type-E female seat, guarantees the stability of guide and connects, so as to realize stable signal / data transmission, guarantees that the utility model can use not to come loose under the continuous vibration environment.

Description

Technical Field

[0001] This utility model relates to the field of connector product technology, and specifically to a Type-E to Type-C connector cable. Background Technology

[0002] Type-E connectors are a specific type of electronic connector, typically used in industrial, communications, or computer peripheral fields. According to current market information, Type-E connectors come in various specifications and applications, such as for network adapters, USB interfaces, or industrial automation equipment.

[0003] Chinese utility model patent CN218070281U discloses a USB / A multi-interface connector with a Type-E female connector. It includes terminals, a housing, a first male connector core molded part, a second male connector core molded part, a third male connector core molded part, and a connector. The connector consists of terminals, the first male connector core molded part, the second male connector core molded part, and a housing. The stamped terminals are injection molded with the first molded plastic part to obtain the first male connector core molded part, and the terminals are injection molded with the second molded plastic part to obtain the second male connector core molded part. The first male connector core molded part and the second male connector core molded part are then snapped together to form the second male connector core molded part. The connector is then inserted into the housing to obtain the connector. The terminals are reversible and compatible with different upper and lower plastic structures. The connection is achieved through a two-stage injection molding and snap-fit ​​assembly method, improving the device's performance.

[0004] The USB and Type-A multi-interface connectors of the aforementioned Type-E female connectors do not have locking mechanisms such as latches, so they cannot lock after being plugged into a mating connector, which can easily cause them to fall off and affect signal transmission.

[0005] In view of the above, the inventors propose the following technical solution. Summary of the Invention

[0006] The purpose of this invention is to overcome the shortcomings of the prior art and provide a Type-E to Type-C cable.

[0007] To solve the above-mentioned technical problems, the present invention adopts the following technical solution: The Type-E to Type-C connector cable includes a Type-E connector module and a Type-C connector module, as well as a wire integrally connected between the Type-E connector module and the Type-C connector module to form electrical conductivity. The Type-E connector module includes a Type-E connector, an adapter plate connected to the Type-E connector, a plastic base integrally formed on the Type-E connector and covering the adapter plate, and a wire seat integrally fixed on the plastic base and integrally connected to the wire. The wires inside the wire are soldered to the adapter plate for conductivity. The plastic base has an insertion part that mates with the Type-E female connector. The Type-E connector partially protrudes outside the insertion part, and the outside of the insertion part is provided with an elastic locking arm for locking with the Type-E female connector. The elastic locking arm has a latch.

[0008] Furthermore, in the above technical solution, the elastic locking arm includes an elastic arm integrally formed on the outside of the insertion part and extending rearward, a latch integrally formed on the elastic arm, and an unlocking part formed on the rear end of the elastic arm. The unlocking part is located above the plastic base and forms a gap between it and the surface of the plastic base for the unlocking part to be pressed.

[0009] Furthermore, in the above technical solution, the front end face of the plastic seat is provided with a limiting groove, and both sides of the opening of the limiting groove are formed with a stop; the spring arm is placed in the limiting groove, and both sides of the spring arm are formed with outwardly protruding baffles. Under the action of the spring arm's elastic force, the surface of the baffle abuts against the bottom surface of the stop to prevent the spring arm from protruding out of the limiting groove.

[0010] Furthermore, in the above technical solution, the upper end of the plastic base is provided with a semi-square frame-shaped connecting groove, and each groove wall in the connecting groove is formed with multiple connecting holes; the wire seat is integrally fixed in the connecting groove and wraps around the upper end of the plastic base, and the wire seat is partially integrated into the connecting holes to form a connecting post, and the connecting post and the connecting holes form a tensile-resistant and anti-detachment structure.

[0011] Furthermore, in the above technical solution, at least one foolproof positioning rib is provided around the insertion part along its length direction.

[0012] Furthermore, in the above technical solution, the insertion part is distributed at right angles with the wire socket and the wire, forming a bent plug.

[0013] Furthermore, in the above technical solution, the wire holder is also formed with an SR connector integrally wrapped around the outside of the wire.

[0014] Furthermore, in the above technical solution, the Type-E connector includes an insulating base, terminals fixed to the insulating base and arranged in two rows, and a metal shell fixed to the outside of the insulating base. The solder feet of the terminals extend beyond the rear end face of the insulating base, and the rear end face of the insulating base is also formed with two limiting protrusions. The adapter plate is inserted and positioned between the two limiting protrusions and is welded and fixed to the solder feet of the terminals.

[0015] Furthermore, in the above technical solution, the Type-C connector module includes a Type-C connector, a PCB board that is soldered and fixed to the Type-C connector and soldered to conduct through the wire, and a connector base integrally formed on the rear end of the Type-C connector and integrally wrapped around the wire. The connector base has a mating portion at the front end, the front end of the Type-C connector protrudes beyond the front end face of the mating portion, and the connector base has outwardly protruding connecting portions formed on both sides, and the connecting portions are provided with through countersunk holes.

[0016] Furthermore, in the above technical solution, the Type-E female connector includes a plastic shell and a Type-E female connector fixed inside the plastic shell and adapted to the Type-E connector. The plastic shell has a matching slot for the insertion part to be inserted into, the socket of the Type-E connector is exposed in the matching slot, and the plastic shell is provided with a locking port adapted to the elastic locking arm.

[0017] After adopting the above technical solution, the present invention has the following beneficial effects compared with the prior art: In specific use, after the insertion part of the Type-E connector module is inserted into the Type-E female socket, the Type-E connector and the Type-E female socket are connected, and the elastic locking arm is also inserted into the Type-E female socket at the same time. The elastic locking arm is compressed during the insertion process until the locking buckle of the elastic locking arm enters the locking hole on the Type-E female socket and elastically resets, so that the locking buckle and the locking hole are locked, thereby achieving the purpose of locking, thereby preventing the Type-E connector module from accidentally disengaging from the Type-E female socket, ensuring the stability of the connection, so as to achieve stable signal / data transmission, while ensuring that the present invention can be used in a continuous vibration environment without loosening, and has the characteristics of good mechanical strength. Attached Figure Description

[0018] Figure 1 This is a perspective view of the present invention; Figure 2 This is a perspective view of the Type-E connector in this utility model; Figure 3 This is a perspective view of the present invention from another angle; Figure 4 This is a perspective view of the Type-E connector in this utility model from another angle; Figure 5This is a perspective view of the Type-E connector module in this utility model; Figure 6 This is a perspective view of the Type-C connector module in this utility model; Figure 7 This is a 3D diagram of the Type-C female connector. Detailed Implementation

[0019] The present invention will be further described below with reference to specific embodiments and accompanying drawings.

[0020] See Figure 1-7 As shown, a Type-E to Type-C connector cable includes a Type-E connector module 1, a Type-C connector module 2, and a wire 3 integrally connected between the Type-E connector module 1 and the Type-C connector module 2 to form an electrical connection. In use, the Type-C connector module 2 connects to the Type-C female connector, and the Type-E connector module 1 connects to the Type-E female connector 4. Signals are then transmitted through the wire 3, thus achieving Type-E to Type-C conversion to meet different usage requirements.

[0021] The Type-E connector module 1 includes a Type-E connector 11, an adapter plate 12 connected to the Type-E connector 11, a plastic base 13 integrally formed on the Type-E connector 11 and wrapping the adapter plate 12, and a wire holder 14 integrally fixed on the plastic base 13 and integrally connected to the wire 3. The plastic base 13 is integrally formed on the Type-E connector 11, and the wire holder 14 is integrally fixed on the plastic base 13 and integrally connected to the wire 3 to form an inseparable whole. Its structure is stable, the plastic base 13 can effectively protect the Type-E connector 11 and the adapter plate 12, and the wire holder 14 can increase the strength of the connection structure between the plastic base 13 and the wire 3, thereby improving the product's service life.

[0022] The wires in the wire 3 are welded to the adapter plate 12 for conduction. The plastic base 13 has an insertion part 131 that is inserted into the Type-E female socket 4. The Type-E connector 11 is partially protruding from the insertion part 131. The insertion part 131 is provided with an elastic locking arm 132 for locking with the Type-E female socket 4. The elastic locking arm 132 has a latch 101. In practical use, after the insertion part 131 of the Type-E connector module 1 is inserted into the Type-E female socket 4, the Type-E connector 11 is connected to the Type-E female socket 4, and the elastic locking arm 132 is also inserted into the Type-E female socket 4 at the same time. The elastic locking arm 132 is compressed during the insertion process until the locking buckle 101 of the elastic locking arm 132 enters the locking hole on the Type-E female socket 4 and elastically resets, so that the locking buckle 101 locks with the locking hole, thereby achieving the purpose of locking. This prevents the Type-E connector module 1 from accidentally disengaging from the Type-E female socket 4, ensuring the stability of the connection, so as to achieve stable signal / data transmission. At the same time, it ensures that this utility model can be used in a continuous vibration environment without loosening and has the characteristics of good mechanical strength.

[0023] The specific structure of the elastic locking arm 132 is as follows: The elastic locking arm 132 includes a spring arm 102 integrally formed on the outside of the insertion part 131 and extending rearward, a latch 101 integrally formed on the spring arm 102, and an unlocking part 103 formed on the rear end of the spring arm 102. The unlocking part 103 is located above the plastic base 13 and forms a gap between it and the surface of the plastic base 13 for the unlocking part 103 to be pressed, so that the unlocking part 103 can be pressed to drive the latch 101 to disengage from the lock, thereby achieving the purpose of unlocking.

[0024] To prevent the elastic latch 101 from popping out accidentally, the following design is made: a limiting groove 133 is provided on the front end face of the plastic base 13, and a stop portion 134 is formed on both sides of the opening of the limiting groove 133; the elastic arm 102 is placed in the limiting groove 133, and a baffle plate 104 protruding outward is formed on both sides of the elastic arm 102. Under the elastic force of the elastic arm 102, the surface of the baffle plate 104 abuts against the bottom surface of the baffle portion 134 to prevent the elastic arm 102 from protruding out of the limiting groove 133, that is, to prevent the elastic latch 101 from popping out accidentally.

[0025] The assembly structure of the plastic base 13 and the wire seat 14 is as follows: The upper outer part of the plastic base 13 is provided with a semi-square frame-shaped connecting groove 134, and each groove wall in the connecting groove 134 is formed with multiple connecting holes 135; the wire seat 14 is integrally fixed in the connecting groove 134 and wraps around the upper part of the plastic base 13 by secondary injection molding, and the wire seat 14 is partially integrated into the connecting holes 135 to form a connecting post. The connecting post and the connecting holes 135 form a tensile and anti-detachment structure, thereby increasing the tensile strength and improving the service life of the product.

[0026] The insertion part 131 is provided with at least one anti-misplacement positioning rib 135 distributed along its length direction, which can improve the efficiency of insertion, that is, it can limit a single insertion direction and prevent insertion in reverse. At the same time, the anti-misplacement positioning rib 135 also plays a positioning role, improving the stability of the structure after insertion.

[0027] The insertion part 131, the wire base 14, and the wire 3 are all distributed at right angles to form a bent plug, which can meet different usage requirements.

[0028] The wire holder 14 is also formed with an SR connector 142 integrally wrapped around the outside of the wire 3. When the wire 3 swings relative to the wire holder 14, it swings through the SR connector 142, which can reduce the swing amplitude of the wire 3, thereby avoiding the phenomenon of wire 3 breaking and improving the service life of the product.

[0029] The Type-E connector 11 includes an insulating base 111, terminals 112 fixed to the insulating base 111 and arranged in two rows, and a metal shell 113 fixed to the outside of the insulating base 111. The solder feet 105 of the terminals 112 extend beyond the rear end face of the insulating base 111, and two limiting protrusions 106 are formed on the rear end face of the insulating base 111. The adapter plate 12 is inserted and positioned between the two limiting protrusions 106 to form a positioning, which facilitates the subsequent welding and fixing of the adapter plate 12 and the solder feet 105 of the terminals 112, thereby improving assembly efficiency.

[0030] The Type-C connector module 2 includes a Type-C connector 21, a PCB board 22 that is soldered and fixed to the Type-C connector 21 and soldered to the wire 3 for conduction, and a connector base 23 integrally formed on the rear end of the Type-C connector 21 and integrally wrapped around the wire 3. The connector base 23 has a mating portion 231 at its front end, and the front end of the Type-C connector 21 protrudes beyond the front end face of the mating portion 231. The connector base 23 has outwardly protruding connecting portions 232 on both sides, and each connecting portion 232 has a through countersunk hole 233. In practical use, after the Type-C connector 21 of the Type-C connector module 2 is connected to the Type-C female connector, the connecting portions 232 on both sides of the connector base 23 are mated with the surface of the housing and screwed through the countersunk holes 233 to the screw holes on the surface of the housing for screw fixation. This facilitates installation and ensures that the Type-C connector module 2 is stably installed on the surface of the housing, preventing the Type-C connector 21 of the Type-C connector module 2 from accidentally detaching from the Type-C female connector, thus improving communication stability.

[0031] The Type-E female connector 4 includes a plastic shell 41 and a Type-E female connector 42 fixed inside the plastic shell 41 and adapted to the Type-E connector 11. The plastic shell 41 has a mating slot 411 for the insertion part 131 to be inserted into. The socket of the Type-E connector 11 is exposed in the mating slot 411, and the plastic shell 41 is provided with a locking slot 412 adapted to the elastic locking arm 132. The locking is achieved by locking the locking slot with the latch 101. The inner wall of the mating slot 411 is formed with a rib groove 413 that corresponds to the anti-foolproof positioning rib 135. The anti-foolproof positioning rib 135 is inserted into the rib groove 413 to form a stable assembly.

[0032] In summary, in practical use, after the insertion part 131 of the Type-E connector module 1 is inserted into the Type-E female socket 4, the Type-E connector 11 is connected to the Type-E female socket 4. At the same time, the elastic locking arm 132 is also inserted into the Type-E female socket 4. The elastic locking arm 132 is compressed during the insertion process until the locking buckle 101 of the elastic locking arm 132 enters the locking port on the Type-E female socket 4 and elastically resets, so that the locking buckle 101 locks with the locking port, thereby achieving the purpose of locking. This prevents the Type-E connector module 1 from accidentally disengaging from the Type-E female socket 4, ensuring the stability of the connection so as to achieve stable signal / data transmission. At the same time, it ensures that this utility model can be used in a continuous vibration environment without loosening and has the characteristics of good mechanical strength.

[0033] Of course, the above description is only a specific embodiment of the present utility model and is not intended to limit the scope of the present utility model. All equivalent changes or modifications made to the structure, features and principles described in the claims of the present utility model should be included in the scope of the claims of the present utility model.

Claims

1. A Type-E to Type-C connector cable, comprising a Type-E connector module (1) and a Type-C connector module (2), and a wire (3) integrally connected between the Type-E connector module (1) and the Type-C connector module (2) and forming an electrical connection, characterized in that: The Type-E connector module (1) includes a Type-E connector (11), an adapter plate (12) connected to the Type-E connector (11), a plastic base (13) integrally formed on the Type-E connector (11) and wrapped around the adapter plate (12), and a wire base (14) integrally fixed on the plastic base (13) and integrally connected to the wire (3). The wires in the wire (3) are soldered to the adapter plate (12) for conduction. The plastic base (13) has an insertion part (131) that is inserted into the Type-E female socket (4). The Type-E connector (11) is partially protruding outside the insertion part (131), and the insertion part (131) is provided with an elastic locking arm (132) for locking with the Type-E female socket (4). The elastic locking arm (132) has a latch (101).

2. The Type-E to Type-C cable according to claim 1, characterized in that: The elastic locking arm (132) includes an elastic arm (102) integrally formed outside the insertion part (131) and extending rearward, a latch (101) integrally formed on the elastic arm (102), and an unlocking part (103) formed at the rear end of the elastic arm (102). The unlocking part (103) is located above the plastic base (13) and forms a gap between it and the surface of the plastic base (13) for the unlocking part (103) to be pressed.

3. The Type-E to Type-C cable according to claim 2, characterized in that: The front end face of the plastic base (13) is provided with a limiting groove (133), and both sides of the opening of the limiting groove (133) are formed with a stop (134); the spring arm (102) is placed in the limiting groove (133), and both sides of the spring arm (102) are formed with outwardly protruding baffles (104). Under the elastic force of the spring arm (102), the surface of the baffle (104) abuts against the bottom surface of the stop (134) to prevent the spring arm (102) from protruding out of the limiting groove (133).

4. The Type-E to Type-C cable according to claim 1, characterized in that: The upper outer side of the plastic base (13) is provided with a semi-square frame-shaped connecting groove (134), and each groove wall in the connecting groove (134) is formed with multiple connecting holes (135); the wire seat (14) is integrally fixed in the connecting groove (134) and wraps the upper end of the plastic base (13), and the wire seat (14) is partially integrated into the connecting hole (135) to form a connecting post, and the connecting post and the connecting hole (135) form a tensile and anti-detachment structure.

5. A Type-E to Type-C cable according to claim 4, characterized in that: The insertion part (131) is provided with at least one anti-foolproof positioning rib (135) distributed along its length direction.

6. A Type-E to Type-C connector according to claim 5, characterized in that: The insertion part (131) is distributed at right angles with the wire base (14) and the wire (3), forming a bent plug.

7. A Type-E to Type-C cable according to claim 1, characterized in that: The wire connector (14) is also formed with an SR connector (142) integrally wrapped around the outside of the wire (3).

8. A Type-E to Type-C cable according to any one of claims 1-7, characterized in that: The Type-E connector (11) includes an insulating base (111), terminals (112) fixed to the insulating base (111) and arranged in two rows, and a metal shell (113) fixed to the outside of the insulating base (111). The solder feet (105) of the terminals (112) extend out of the rear end face of the insulating base (111), and the rear end face of the insulating base (111) is also formed with two limiting protrusions (106). The adapter plate (12) is inserted and positioned between the two limiting protrusions (106) and is welded and fixed to the solder feet (105) of the terminals (112).

9. A Type-E to Type-C cable according to any one of claims 1-7, characterized in that: The Type-C connector module (2) includes a Type-C connector (21), a PCB board (22) that is welded and fixed to the Type-C connector (21) and welded to the wire (3) for conduction, and a connector seat (23) integrally formed on the rear end of the Type-C connector (21) and integrally wrapped with the wire (3). The connector seat (23) has a mating part (231) at the front end. The front end of the Type-C connector (21) protrudes out of the front end face of the mating part (231), and the connector seat (23) has outwardly protruding connecting parts (232) on both sides. The connecting parts (232) are provided with through countersunk holes (233).

10. A Type-E to Type-C cable according to any one of claims 1-7, characterized in that: The Type-E female connector (4) includes a plastic shell (41) and a Type-E female connector (42) fixed inside the plastic shell (41) and adapted to the Type-E connector (11). The plastic shell (41) has a mating slot (411) for inserting the insertion part (131). The socket of the Type-E connector (11) is exposed in the mating slot (411), and the plastic shell (41) is provided with a locking port (412) adapted to the resilient locking arm (132).

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