T-shaped branching quick connector

Abstract

The utility model relates to a T-shaped branching quick connector, which belongs to the technical field of electric connectors and comprises a T-shaped shell, a conductive plate and a turning cover. The T-shaped shell comprises an output part and an input part perpendicular to the middle of the output part. The top face of the output part and the face, away from the input part, of the output part are open to form an L-shaped semi-surrounding structure. First wire outlet grooves are formed in the two ends of the output part, a wire supporting rib is arranged on the inner bottom face, and a first wire pressing tooth groove is formed in the top of the wire supporting rib. The current-conducting plate is fixedly arranged in the input part, and the part, located in the output part, of the current-conducting plate forms a lead-out section; the lead-out section is provided with a bare wire clamping opening with an upward opening; the flip cover is of a 7-shaped semi-surrounding structure, second wire outlet grooves are correspondingly formed in the bottoms of the two ends of the flip cover, two wire pressing ribs are arranged on the inner top face of the flip cover in a protruding mode, and second wire pressing tooth grooves are correspondingly formed in the bottoms of the two wire pressing ribs. According to the utility model, the assembly efficiency can be improved.

Description

Technical Field

[0001] This utility model relates to the field of electrical connector technology, and in particular to a T-shaped splitter quick connector. Background Technology

[0002] Traditional splitter connectors require two lead wires to be connected to their output ends, which is not conducive to improving assembly efficiency. Utility Model Content

[0003] The present invention aims to improve the assembly efficiency of the splitter connector.

[0004] Therefore, the present invention adopts the following technical solution:

[0005] T-shaped splitter quick connector, including:

[0006] T-shaped housing; the T-shaped housing includes an output section and an input section perpendicular to the middle of the output section. The top surface of the output section and the side away from the input section are open to form an L-shaped semi-enclosed structure. Both ends of the output section are provided with half-height surfaces, and the top of the half-height surfaces at both ends are provided with a first wire outlet groove. The inner bottom surface of the output section is provided with two wire support ribs that are parallel to each other, and the top of the two wire support ribs is provided with a first wire pressing tooth groove.

[0007] Conductive plate; the conductive plate is fixedly disposed inside the input section, and the part of it located inside the input section forms an access section and the part located inside the output section forms an output section. The output section abuts against the bottom surface of the output section between two support wire ribs and its end is L-shaped and curved upward to form a clamping arm. The clamping arm and the elastic clamping plate provided on the output section form a bare wire clamping opening. The bare wire clamping opening faces upward and is located on the same vertical plane as the first wire outlet groove and the first wire pressing tooth groove on both sides.

[0008] The flip cover has a 7-shaped semi-enclosed structure. The bottom of both ends of the flip cover is provided with a second cable outlet groove. The top surface of the flip cover is provided with two cable pressing ribs. The bottom of the two cable pressing ribs is provided with a second cable pressing tooth groove. The flip cover is rotated and set on the top of the output part so that after the cover is closed and locked, it can be closed with the output part to form a closed square shell. The two second cable outlet holes are respectively connected with the first cable outlet grooves on both sides of the bare wire clamping port to form two cable outlet holes. The two second cable pressing tooth grooves are respectively connected with the first cable pressing tooth grooves on both sides of the bare wire clamping port to form two outer sheath fixing holes.

[0009] As a preferred embodiment, the bottom surfaces of the input section and the output section are arranged in a T-shape on the same horizontal plane. The input section is a rectangular shell with both ends connected, and the port on the side closer to the output section is designated as the outlet, while the port on the side farther from the output section is designated as the inlet.

[0010] As a preferred embodiment, the conductive plate is Z-shaped and includes an upper horizontal section, a vertical fold section, and a lower horizontal section. The vertical fold section is located at the outlet, the upper horizontal section is located inside the input section as an access section, and the lower horizontal section is located inside the output section as an output section. The upper horizontal section is fixed to the top of the outlet, and the lower horizontal section is fixed to the bottom surface inside the output section.

[0011] As a preferred option, the end of the access segment is bent in a wavy shape to form a wiring groove on its bottom surface.

[0012] As a preferred embodiment, the input section is also provided with a V-shaped spring, the opening of which faces the output section and one of its folded surfaces is fixed to the bottom surface of the input section, while the other folded surface is upturned and its top end is elastically inserted into the wiring groove; a hand lever seat is provided outside the inlet of the input section, and the hand lever seat is provided with a hand lever for driving the top end of the upturned folded surface of the V-shaped spring to disengage from the wiring groove.

[0013] As a preferred embodiment, the elastic clamp is L-shaped with one folded surface fixed to the top of the conductive plate's outlet section and the other folded surface curving upwards to the inside of the clamp wall; the upper half of the curving surface of the elastic clamp is S-shaped to form an arc portion that deviates from the clamp arm, and the arc portion and the clamp arm together form a bare wire clamping opening.

[0014] As a preferred embodiment, the diameter of the bare wire clamping opening is smaller than the diameter of the bare wire, and the bottom of the bare wire clamping opening is higher than the bottom of the first wire clamping tooth groove.

[0015] As a preferred embodiment, the top of the upturned fold of the elastic clamp and the upper half of the clamp arm are offset from each other to form a V-shaped guide opening above the bare wire clamping opening, which facilitates the insertion of the bare wire.

[0016] As a preferred embodiment, the diameter of the outer sheath fixing hole is smaller than the outer diameter of the wire sheath; the diameter of the wire outlet hole is larger than the outer diameter of the wire sheath.

[0017] As a preferred embodiment, the flip cover includes a front shell for sealing the top surface of the output section, a side shell for sealing the side of the output section away from the input section, and end shells for sealing both ends of the output section. Two pressure ribs are provided on the inner surface of the front shell. The front shell is provided with two connecting arms, which are respectively located on both sides of the input section and are rotatably connected to the connecting shafts provided on the outer walls of both sides of the input section through their respective shaft holes, so as to rotatably connect the flip cover to the T-shaped outer shell. The outer walls of the half-height surfaces at both ends of the output section are provided with buckles, and the end shells at both ends of the end cover are provided with corresponding buckle holes. After the end cover is closed, the buckles are fastened through the buckle holes to lock it to the output section.

[0018] The output end of this utility model only requires the installation of a single outgoing wire to complete the dual-outgoing wiring, making assembly more convenient and faster, and improving assembly efficiency. Attached Figure Description

[0019] Figure 1This is an external view of the overall structure of an embodiment of the present utility model.

[0020] Figure 2 for Figure 1 Partial Explosion Diagram

[0021] Figure 3 This is a cross-sectional view of the overall structure of an embodiment of the present utility model.

[0022] Figure 4 This is a partial structural cross-sectional view of an embodiment of the present utility model.

[0023] Figure 5 This is a bottom view of the T-shaped outer shell according to an embodiment of the present invention.

[0024] Figure 6 This is a schematic diagram of the flip cover structure according to an embodiment of the present utility model. Detailed Implementation

[0025] The present invention will now be described in conjunction with the accompanying drawings and specific embodiments.

[0026] like Figure 1-6 The T-shaped quick connector shown includes a T-shaped housing 10, a conductive plate 20, a flip cover 30, a flexible clamp 40, a V-shaped spring 50, a manual lever base 60, and a manual lever 70.

[0027] The T-shaped housing 10 includes an output section 12 and an input section 11 perpendicular to the middle of the output section 12. The bottom surfaces of the input section 11 and the output section 12 are arranged in a T-shape on the same horizontal plane. The input section 11 is a rectangular housing with both ends through it, and its port on the side closer to the output section 12 is designated as an outlet, and its port on the side away from the output section 12 is designated as an inlet. The top surface of the output section 12 and its side away from the input section 11 are both open to form an L-shaped semi-enclosed structure. Both ends of the output section 12 are provided with a half-height surface 12.1, and the top of the half-height surface 12.1 at both ends is provided with a first wire outlet groove 12.11. The inner bottom surface of the output section 12.1 is provided with two wire support ribs 12.2 protruding parallel to each other, and the top of the two wire support ribs 12.2 is provided with a first wire pressing groove 12.21.

[0028] The conductive plate 20 is disposed inside the input section 11. The conductive plate 20 is Z-shaped and includes an upper horizontal section, a vertical fold section and a lower horizontal section. The vertical fold section is disposed at the outlet. The upper horizontal section is disposed inside the input section 11 as an access section 21. The lower horizontal section is disposed inside the output section 12 as an outlet section 22. The upper horizontal section is abutted and fixed to the top of the outlet. The lower horizontal section is abutted and fixed to the bottom surface inside the output section 12 to fix the conductive plate 30 inside the input section 11.

[0029] The end of the access segment 21 is bent in a wavy shape to form a wiring groove 21.1 on its bottom surface. A V-shaped spring piece 50 is also provided in the input section 11 below the access segment 21. The opening of the V-shaped spring piece 50 faces the output section 12, and one of its folded surfaces is fixed to the bottom surface of the input section 11. The other folded surface is raised and the top end is elastically inserted into the wiring groove 21.1.

[0030] A hand lever seat 60 is provided outside the inlet of the input section 11, and a hand lever 70 is provided on the hand lever seat 60. The hand lever seat 60 is a rectangular seat with two through ends. One end is locked into the inlet of the input section 11, and a through hole is provided at the top. The rear part of the hand lever 70 is exposed outside the top of the hand lever seat 60. The middle part is rotatably connected to the hand lever seat 60. The front part of the hand lever 70 is inserted into the handle seat 60 along the through hole and the front end abuts against the upturned folded surface of the V-shaped spring 50. When the rear part of the hand lever 70 is lifted upward, the front part can move downward, driving the top of the upturned folded surface of the V-shaped spring 50 to disengage from the wiring groove 21.1.

[0031] The outlet section 22 abuts against the inner bottom surface of the output section 12 between the two support wire ribs 12.2, and its end is L-shaped and curved upward to form a clamping arm 22.1. The clamping arm 22.1 and the elastic clamping plate 40 provided on the outlet section 22 form a bare wire clamping opening 23. The bare wire clamping opening 23 opens upward and is located on the same vertical plane as the first wire outlet groove 12.11 and the first wire pressing tooth groove 12.21 on both sides. The diameter of the bare wire clamping opening 23 is smaller than the diameter of the bare wire of the wire, and the bottom of the bare wire clamping opening 23 is higher than the bottom of the groove of the first wire pressing tooth groove 12.21.

[0032] The elastic clamp 40 is L-shaped, with one folded surface fixed to the top of the outlet section 22 of the conductive plate 20, and the other folded surface curving upwards to the inside of the clamping wall 22.1. The upper half of the curving surface of the elastic clamp 40 is bent in an S-shape to form an arc portion 41 that deviates from the clamping arm 22.1. The arc portion 41 and the clamping arm 22.1 together form a bare wire clamping opening 23. The top of the curving surface of the elastic clamp 40 and the upper half of the clamping arm 22.1 are offset and inclined to each other to form a V-shaped guide opening 23.1 above the bare wire clamping opening 23, which facilitates the insertion of the bare wire.

[0033] The flip cover 30 has a 7-shaped semi-enclosed structure, including a front shell 30.1 for sealing the top surface of the output section 12, a side shell 30.2 for sealing the side of the output section 12 away from the input section 11, and an end shell 30.3 for sealing both ends of the output section 12.

[0034] Two connecting arms 33 are provided on the side of the front cover 30.1 away from the side cover 30.2. The two connecting arms 33 are respectively provided on both sides of the input part 11 and are rotatably sleeved with the connecting shafts 11.1 provided on the outer walls of both sides of the input part 11 through their respective shaft holes, so as to rotatably connect the flip cover 30 to the top of the output part 12.

[0035] The outer walls of the half-height surfaces 12.1 at both ends of the flip cover 30 output section 12 are provided with buckles 12.12. The end shells 30.3 at both ends of the end cover 30 are provided with buckle holes 34. After the end cover 30 is closed, it is fastened to the output section 12 by buckling the buckles 12.12 through its buckle holes 34.

[0036] The bottom of the end shells 30.3 at both ends is provided with a second wire outlet groove 31, and the inner top surface of the face shell 30.1 is provided with two wire pressing ribs 32, and the bottom of the two wire pressing ribs 32 is provided with a second wire pressing tooth groove 32.1. After the flip cover 30 is closed and locked, it forms a closed square shell with the output part 12, and the two second wire outlet holes 31 are respectively connected with the first wire outlet grooves 12.21 on both sides of the bare wire clamping port 23 to form two wire outlet holes. The two second wire pressing tooth grooves 32.1 are respectively connected with the first wire pressing tooth grooves 12.21 on both sides of the bare wire clamping port 23 to form two outer sheath fixing holes. The diameter of the outer sheath fixing hole is smaller than the outer diameter of the wire sheath. The diameter of the wire outlet hole is larger than the outer diameter of the wire sheath.

[0037] When assembling the guide wire 80, lift the rear of the handle 70, press down the front of the hand lever 60 on the upturned surface of the V-shaped spring 50 to disengage it from the wiring slot 21.1, insert one end of the guide wire 80 into the top of the V-shaped spring 50 along the inner cavity of the hand lever base 60 and the top surface of the upturned surface of the V-shaped spring 50, release the hand lever 60, and the top of the upturned surface of the V-shaped spring 50 will re-clamp into the wiring slot 21.1, and fix the end of the guide wire 80 and electrically connect it to the conductive plate 20.

[0038] When assembling the lead wire 90, a lead wire 90 with a section of its middle insulation stripped off should be used. Open the flip cover 30 and pre-insert the bare section of the middle lead wire 90 into the bare wire clamping opening 23. Ensure that the insulation sections on both sides of the bare section fall into the two first pressure tooth grooves 12.21 respectively. The two ends of the lead wire 90 protrude from the output section 12 along the two first wire outlet grooves 12.11 respectively. Close the flip cover 30 again and lock it. The second pressure tooth groove 32.1 and the first pressure tooth groove 12.21 fit together to fix the insulation section of the lead wire 90 inside the T-shaped housing 10 and press the bare section of the middle lead wire 90 into the bare wire clamping opening 23.

Claims

1. A T-shaped quick connector, characterized in that, include: T-shaped housing (10); the T-shaped housing (10) includes an output section (12) and an input section (11) perpendicular to the middle of the output section (12). The top surface of the output section (12) and the side away from the input section (11) are open to form an L-shaped semi-enclosed structure. Both ends of the output section (12) are provided with half-height surfaces (12.1), and the top of the half-height surfaces (12.1) at both ends are provided with a first wire outlet groove (12.11). The inner bottom surface of the output section (12.1) is provided with two wire support ribs (12.2) that are parallel to each other, and the top of the two wire support ribs (12.2) is provided with a first wire pressing tooth groove (12.21). Conductive plate (20); The conductive plate (20) is fixedly disposed inside the input part (11), and the part located inside the input part (11) forms an access section (21), and the part located inside the output part (12) forms an output section (22). The output section (22) abuts against the bottom surface of the output part (12) between two wire support ribs (12.2), and its end is L-shaped and curved upward to form a clamping arm (22.1). The clamping arm (22.1) and the elastic clamping plate (40) provided on the output section (22) form a bare wire clamping port (23). The bare wire clamping port (23) opens upward and is located on the same vertical plane as the first wire outlet groove (12.11) and the first wire pressing tooth groove (12.21) on both sides. Flip cover (30); The flip cover (30) has a 7-shaped semi-enclosed structure, with a second wire outlet groove (31) at the bottom of both ends, and two wire pressing ribs (32) protruding on the inner top surface. The bottom of the two wire pressing ribs (32) is provided with a second wire pressing tooth groove (32.1); The flip cover (30) is rotated on the top of the output part (30) so that after the cover is closed and locked, it can be enclosed with the output part (12) to form a closed square shell, and the two second wire outlet holes (31) are respectively connected with the first wire outlet grooves (12.21) on both sides of the bare wire clamping port (23) to form two wire outlet holes, and the two second wire pressing tooth grooves (32.1) are respectively connected with the first wire pressing tooth grooves (12.21) on both sides of the bare wire clamping port (23) to form two outer sheath fixing holes.

2. The T-shaped splitter quick connector according to claim 1, characterized in that: The bottom surfaces of the input section (11) and the output section (12) are arranged in a T-shape on the same horizontal plane. The input section (11) is a rectangular shell with both ends through it, and the port on the side closer to the output section (12) is set as the outlet, and the port on the side farther away from the output section (12) is set as the inlet.

3. The T-shaped splitter quick connector according to claim 2, characterized in that: The conductive plate (20) is Z-shaped and includes an upper horizontal part, a vertical fold part and a lower horizontal part. The vertical fold part is located at the outlet. The upper horizontal part is located in the input part (11) as the access section (21). The lower horizontal part is located in the output part (12) as the output section (22). The upper horizontal part is fixed to the top of the outlet and the lower horizontal part is fixed to the bottom surface of the output part (12).

4. The T-shaped splitter quick connector according to claim 3, characterized in that: The end of the access section (21) is bent in a wavy shape to form a wiring groove (21.1) on its bottom surface.

5. The T-shaped splitter quick connector according to claim 4, characterized in that: The input section (11) is also provided with a V-shaped spring (50). The opening of the V-shaped spring (50) faces the output section (12), and one of its folded surfaces is fixed to the bottom surface of the input section (11), while the other folded surface is upturned and its top end is elastically inserted into the wiring groove (21.1). A hand lever seat (60) is provided outside the inlet of the input section (11). The hand lever seat (60) is provided with a hand lever (70) for driving the top end of the upturned folded surface of the V-shaped spring (50) to disengage from the wiring groove (21.1).

6. The T-shaped splitter quick connector according to claim 1, characterized in that: The elastic clamp (40) is L-shaped, with one folded surface fixed to the top of the outlet section (22) of the conductive plate (20), and the other folded surface upturned on the inner side of the clamp wall (22.1); the upper half of the upturned folded surface of the elastic clamp (40) is bent in an S-shape to form an arc portion (41) that deviates from the clamp arm (22.1), and the arc portion (41) and the clamp arm (22.1) form a bare wire clamping opening (23).

7. The T-shaped splitter quick connector according to claim 6, characterized in that: The diameter of the bare wire clamping opening (23) is smaller than the diameter of the bare wire, and the bottom of the bare wire clamping opening (23) is higher than the bottom of the first wire pressing tooth groove (12.21).

8. The T-shaped splitter quick connector according to claim 6, characterized in that: The top of the upturned fold of the elastic clamp (40) and the upper half of the clamp arm (22.1) are offset from each other to form a V-shaped guide opening (23.1) above the bare wire clamping opening (23) to facilitate the insertion of the bare wire.

9. The T-shaped splitter quick connector according to claim 6, characterized in that: The diameter of the outer sheath fixing hole is smaller than the outer diameter of the wire sheath; the diameter of the wire outlet hole is larger than the outer diameter of the wire sheath.

10. The T-shaped splitter quick connector according to claim 2, characterized in that: The flip cover (30) includes a front shell (30.1) for sealing the top surface of the output section (12), a side shell (30.2) for sealing the side of the output section (12) away from the input section (11), and end shells (30.3) for sealing both ends of the output section (12); two pressure ribs (32) are provided on the inner surface of the front shell (30.1), and two connecting arms (33) are provided on the front shell (30.1), which are respectively located on both sides of the input section (11) and connected by their respective... The shaft holes of the belt are respectively rotated to connect the connecting shafts (11.1) provided on the outer walls of both sides of the input part (11) to rotate the flip cover (30) to the T-shaped outer shell (11); the outer walls of the half-height surfaces (12.1) at both ends of the output part (12) are provided with buckles (12.12), and the end shells (30.3) at both ends of the end cover (30) are respectively provided with buckle holes (34). After the end cover (30) is closed, it is fastened to the output part (12) by buckling the buckles (12.12) through its buckle holes (34).

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