Multi pole connector for securely coupling terminals and target terminals

• US 10,461,461 B2
• Filed: 06/12/2018
• Issued: 10/29/2019
• Est. Priority Date: 06/12/2017
• Status: Expired due to Fees

• Current Assignee: Molex LLC (KOCH Industries Incorporated)
• Original Assignee: Molex LLC (KOCH Industries Incorporated)
• Inventors: Shimtosu, Akihiro, Kamezaki, Kota
• Primary Examiner(s): Hyeon, Hae Moon
• Assistant Examiner(s): Nguyen, Thang H
• Application Number:
  US16/006,077
• Publication Number:
  US 20180358733A1
• Time in Patent Office: 504 Days
• Field of Search: 439 66, 439862
• CPC Class Codes: H01R 12/7082 Coupling device supported only by cooperation with PCB
• CPC Class Codes: H01R 12/714 with contacts abutting directly the printed circuit; Button contacts therefore provided on the printed circuit
• CPC Class Codes: H01R 13/2435 with opposite contact points, e.g. C beam
• CPC Class Codes: H01R 13/405 Securing in non-demountable manner, e.g. moulding, riveting
• CPC Class Codes: H01R 13/514 composed as a modular blocks or assembly, i.e. composed of co-operating parts provided with contact members or holding contact members between them

Abstract

A plurality of module housings extending in a lateral direction and arranged in a longitudinal direction orthogonal to the lateral direction, and terminals attached to the module housings are included. The terminals each include a pair of contact parts respectively projecting upward above an upper surface and downward below a lower surface of each of the module housings, and a first direction conversion mechanism configured to convert at least some of displacement and a force received by the pair of contact parts in an upper-lower direction orthogonal to the lateral direction and the longitudinal direction into displacement and a force in the longitudinal direction. The module housings each include a second direction conversion mechanism configured to convert at least some of displacement and a force received from each of the terminals in the longitudinal direction into displacement and a force in the upper-lower direction.

Claims

1. A connector comprising:

a plurality of identically configured module housings extending in a lateral direction and arranged in a longitudinal direction orthogonal to the lateral direction, wherein each module housing has first and second opposite lateral ends, wherein the first lateral ends of the plurality of module housings are planar and wherein the second lateral ends of the plurality of module housings are planar; and

terminals attached to the module housings,

wherein the terminals each include;

a pair of contact parts respectively projecting upward above an upper surface and downward below a lower surface of each of the module housings; and

a first direction conversion mechanism configured to convert at least some of displacement and a force received by the pair of contact parts in an upper-lower direction orthogonal to the lateral direction and the longitudinal direction into displacement and a force in the longitudinal direction, and

wherein the module housings each include a second direction conversion mechanism configured to convert at least some of displacement and a force received from each of the terminals in the longitudinal direction into displacement and a force in the upper-lower direction.

2. The connector according to claim 1,

wherein the terminals each include:

a main body held by each of the module housings; and

a pair of contact arms respectively extending upward and downward from the main body,

wherein the contact parts are respectively formed adjacent to tips of the contact arms, and are respectively positioned in front of the main body in the longitudinal direction, and

wherein the first direction conversion mechanism includes the main body, the pair of contact arms, and the pair of contact parts.

3. A connector comprising:

a plurality of module housings extending in a lateral direction and arranged in a longitudinal direction orthogonal to the lateral direction; and

terminals attached to the module housings,

wherein the terminals each include;

a pair of contact parts respectively projecting upward above an upper surface and downward below a lower surface of each of the module housings; and

a first direction conversion mechanism configured to convert at least some of displacement and a force received by the pair of contact parts in an upper-lower direction orthogonal to the lateral direction and the longitudinal direction into displacement and a force in the longitudinal direction,

wherein the module housings each include a second direction conversion mechanism configured to convert at least some of displacement and a force received from each of the terminals in the longitudinal direction into displacement and a force in the upper-lower direction,

wherein the module housings each include abutting blocks,

wherein the abutting blocks each have a front face facing forward in the longitudinal direction and a rear face facing rearward in the longitudinal direction,

wherein the front face and the rear face respectively have front inclined faces and rear inclined faces respectively inclined with respect to the upper-lower direction,

wherein the rear inclined faces respectively abut the front inclined faces of each of the abutting blocks of another adjacent one of the module housings, the other adjacent one of the module housings lying behind in the longitudinal direction, and

wherein the second direction conversion mechanism includes each of the abutting blocks.

4. The connector according to claim 3,

wherein the front face and the rear face respectively have front vertical faces and rear vertical faces extending in the upper-lower direction, and

wherein, before the second direction conversion mechanism converts at least some of displacement and a force in the longitudinal direction into displacement and a force in the upper-lower direction, the rear vertical faces are respectively away from the front vertical faces of each of the abutting blocks of the other adjacent one of the module housings, the other adjacent one of the module housings lying behind in the longitudinal direction.

5. The connector according to claim 4,

wherein the plurality of front vertical faces and the plurality of rear vertical faces are arranged in the upper-lower direction, and

wherein each of the front inclined faces and each of the rear inclined faces are respectively arranged between the front vertical faces adjacent to each other in the upper-lower direction and between the rear vertical faces adjacent to each other in the upper-lower direction.

6. A connector comprising:

a plurality of module housings extending in a lateral direction and arranged in a longitudinal direction orthogonal to the lateral direction; and

terminals attached to the module housings,

wherein the terminals each include;

a pair of contact parts respectively projecting upward above an upper surface and downward below a lower surface of each of the module housings; and

a first direction conversion mechanism configured to convert at least some of displacement and a force received by the pair of contact parts in an upper-lower direction orthogonal to the lateral direction and the longitudinal direction into displacement and a force in the longitudinal direction,

wherein the module housings each include a second direction conversion mechanism configured to convert at least some of displacement and a force received from each of the terminals in the longitudinal direction into displacement and a force in the upper-lower direction,

wherein the terminals each include;

a main body held by each of the module housings; and

a pair of contact arms respectively extending upward and downward from the main body,

wherein the contact parts are respectively formed adjacent to tips of the contact arms, and are respectively positioned in front of the main body in the longitudinal direction,

wherein the first direction conversion mechanism includes the main body, the pair of contact arms, and the pair of contact parts,

wherein the module housings each have terminal holding walls each configured to hold the main body, and

wherein the terminal holding walls each have groove recesses allowing one of or two or more of the pairs of contact arms of the terminals of other adjacent ones of the module housings, the other adjacent ones of the module housings lying behind in the longitudinal direction, to pass through.

7. The connector according to claim 6,

wherein the plurality of terminal holding walls are arranged in the lateral direction, and

wherein each of the abutting blocks is arranged between the terminal holding walls adjacent to each other in the lateral direction.

8. A connector comprising:

a plurality of module housings extending in a lateral direction and arranged in a longitudinal direction orthogonal to the lateral direction; and

terminals attached to the module housings,

wherein the terminals each include;

a pair of contact parts respectively projecting upward above an upper surface and downward below a lower surface of each of the module housings; and

a first direction conversion mechanism configured to convert at least some of displacement and a force received by the pair of contact parts in an upper-lower direction orthogonal to the lateral direction and the longitudinal direction into displacement and a force in the longitudinal direction,

wherein the module housings each include a second direction conversion mechanism configured to convert at least some of displacement and a force received from each of the terminals in the longitudinal direction into displacement and a force in the upper-lower direction,

the connector further comprising coupling members each including;

a main body extending in the longitudinal direction; and

a plurality of projecting pieces projecting from the main body to form comb teeth,

wherein the module housings each include coupling blocks each formed with a positioning hole configured to accommodate one of the projecting pieces, and

wherein a size, in the longitudinal direction, of the positioning hole is greater than a size, in the longitudinal direction, of each of the projecting pieces.

9. The connector according to claim 8,

further comprising a pair of housing parts configured to be coupled to the coupling members,

wherein the plurality of module housings are arranged between the housing parts.

10. A connector comprising:

a plurality of identically configured module housings extending in a lateral direction and arranged in a longitudinal direction orthogonal to the lateral direction; and

terminals attached to the module housings,

wherein the terminals each include;

a pair of contact parts respectively projecting upward above an upper surface and downward below a lower surface of each of the module housings; and

a first direction conversion mechanism configured to convert at least some of displacement and a force received by the pair of contact parts in an upper-lower direction orthogonal to the lateral direction and the longitudinal direction into displacement and a force in the longitudinal direction, and

wherein the module housings each include a second direction conversion mechanism configured to convert at least some of displacement and a force received from each of the terminals in the longitudinal direction into displacement and a force in the upper-lower direction,

wherein the terminals of each module housing are in alignment with the terminals of an adjacent module housing.