초록 ▼

The invention relates to a joint connector assembly including first and second connectors connected to each other by a circuit board and connected to third connectors by connection terminals. The circuit board is mounted at the center of the third connectors below the first and second connectors loc

The invention relates to a joint connector assembly including first and second connectors connected to each other by a circuit board and connected to third connectors by connection terminals. The circuit board is mounted at the center of the third connectors below the first and second connectors located in an upper region of a main body housing and is integrally formed with the main body housing in a lower region thereof. The upper region of the main body housing defines first and second connector receptacles for the first and second connectors. A cover member is attached to a lower surface of the circuit board to cover the circuit board. The joint connector assembly has a reduced volume because the connectors are connected to one another without lines and all the connectors are inserted in the main body housing, allowing the joint connector assembly to be installed in a small space.

대표청구항 ▼

1. A joint connector assembly comprising: a circuit board;first and second connectors connected to each other by circuit board connection terminals positioned on the circuit board; andthird connectors located adjacent to the first and second connectors; the first connector being connected to one of

1. A joint connector assembly comprising: a circuit board;first and second connectors connected to each other by circuit board connection terminals positioned on the circuit board; andthird connectors located adjacent to the first and second connectors; the first connector being connected to one of the third connectors through a first connection terminal and a third connection terminal, and the second connector being connected to another of the third connectors through a second connection terminal and another third connection terminal, such that the first, second, and third connection terminals are positioned independent from the circuit board, being spaced a distance therefrom. 2. The joint connector assembly according to claim 1, wherein the circuit board is located below the first and second connectors and is mounted on the third connectors. 3. The joint connector assembly according to claim 1, wherein: the first and second connectors are located in an upper region of a main body housing and the third connectors are integrally formed with the main body housing so as to be located in a lower region of the main body housing; the upper region of the main body housing defines first and second connector receptacles in which the first and second connectors are installed respectively; and the circuit board is mounted at the center of the third connectors below the first and second connectors. 4. The joint connector assembly according to claim 3, further comprises a cover member attached to a lower surface of the circuit board so as to cover the circuit board. 5. The joint connector assembly according to claim 3, further comprising a terminal protecting member mounted in the main body housing to protect the connection terminals. 6. The joint connector assembly according to claim 3, wherein the main body housing is provided with a connector coupling unit, which serves to insert the first and second connectors into the first and second connector receptacles so as to allow the first and second connectors to be coupled to the respective third connectors. 7. The joint connector assembly according to claim 6, wherein the connector coupling unit includes: sliding members provided at both lateral sides of the main body housing and having protrusions formed at upper ends thereof so as to be inserted into recesses formed in both lateral ends of the first and second connectors, the sliding members serving to insert the first and second connectors into the upper region of the main body housing; and a lever member having both ends engaged with lower ends of the sliding members and adapted to be pivoted upward from a front surface of the main body housing. 8. The joint connector assembly according to claim 7, wherein the lower ends of the sliding members are provided with linear toothed portions and both the ends of the lever member are provided with circular toothed portions to be engaged with the linear toothed portions respectively. 9. The joint connector assembly according to claim 3, wherein the main body housing is provided at a rear surface thereof with a mounting surface coupling structure to allow the main body housing to be coupled to a mounting surface of a vehicle body frame. 10. The joint connector assembly according to claim 9, wherein the mounting surface coupling structure includes: a coupling guide formed at the rear surface of the main body housing; and a bracket having a coupling rail, into which the coupling guide is inserted, and a vehicle body frame coupling piece to be coupled to the mounting surface of a vehicle chassis. 11. The joint connector assembly according to claim 9, wherein the mounting surface coupling structure includes a vehicle body frame coupling piece formed at the rear surface of the main body housing to allow the main body housing to be directly coupled to the mounting surface of the vehicle body frame. 12. A joint connector assembly comprising: first and second connectors being located in an upper region of a housing and having recesses formed in lateral ends thereof;third connectors integrally formed with a lower region of the housing, disposed adjacent to the first and second connectors and directly connected to the first and second connectors respectively by connection terminals;a circuit board mounted proximate the center of the third connectors below the first and second connectors, the circuit board connecting the first and second connectors to each other;first and second connector receptacles disposed in the upper region and receiving the first and second connectors respectively;a connector coupling unit having sliding members and a lever, the connector coupling unit locating the first and second connectors in the first and second connector receptacles for coupling to the respective third connectors,the sliding members disposed at lateral sides of the housing and having protrusions insertable into the recesses to effect the locating of the first and second connectors; andthe lever having ends engaged with lower ends of the sliding members and being adapted to be pivoted upward from a front surface of the housing. 13. The joint connector assembly according to claim 12, wherein the lower ends of the sliding members are provided with linear toothed portions and both the ends of the lever member are provided with circular toothed portions to be engaged with the linear toothed portions respectively. 14. A joint connector assembly comprising: a main body housing;first and second connectors connected to each other by a circuit board; and third connectors located adjacent to the first and second connectors and directly connected respectively to the first and second connectors by connection terminals positioned independently from the circuit board, being spaced a distance therefrom; anda connector coupling unit having sliding members provided along opposite lateral sides of the main body housing and having protrusions formed at upper ends thereof so as to be inserted into recesses formed in lateral ends of the first and second connectors to position the first and second connectors into an upper region of the main body housing.