CN216436225U

CN216436225U - Improved male connector

Info

Publication number: CN216436225U
Application number: CN202121916960.4U
Authority: CN
Inventors: 王亿新
Original assignee: Guangdong Daying Electronic Technology Co ltd
Current assignee: Guangdong Daying Electronic Technology Co ltd
Priority date: 2021-08-13
Filing date: 2021-08-13
Publication date: 2022-05-03
Anticipated expiration: 2031-08-13

Abstract

The utility model relates to the technical field of connecting fittings, in particular to an improved male connector, which comprises a shell, an upper mounting piece, a lower mounting piece, an upper elastic terminal group, a lower elastic terminal group and a shielding plate, wherein the upper mounting piece is arranged on the shell; the upper elastic terminal group comprises a plurality of upper elastic terminals, and the lower elastic terminal group comprises a plurality of lower elastic terminals; an upper slot and a lower slot are arranged in the shell, and the shell is provided with a through hole; the other end of the upper elastic terminal is provided with an upper bending section, the upper bending section is provided with an upper flat head piece, and an upper slot is provided with an upper bearing plate; the lower elastic terminal is provided with a lower bending section, the lower bending section is provided with a lower flat head piece, and the lower slot is provided with a lower bearing plate. When the elastic terminal is connected, the space occupied by the elastic terminal in the slot is reduced through the bending section and the flat head piece, and the elastic terminal is favorably prevented from being abutted against the slot wall of the slot when being bounced, so that the short circuit condition is prevented.

Description

Improved male connector

Technical Field

The utility model relates to the technical field of connecting accessories, in particular to an improved male connector.

Background

The term insert and the male housing are generally used to refer to a generic term for connector plugs and are used in sets for signal transmission. The existing plug-in unit and the public seat need to be connected in a physical plugging mode. Due to the structural limitation of the male socket, when an external plug-in is inserted into the male socket, the elastic terminal in the male socket is easily jacked up to the periphery, so that the elastic terminal abuts against the surrounding shell to form a short circuit.

Disclosure of Invention

The utility model aims to overcome the defects in the prior art and provide an improved male connector.

In order to achieve the purpose, the utility model adopts the following specific scheme: an improved male connector comprises a shell, an upper mounting piece, a lower mounting piece, an upper elastic terminal group, a lower elastic terminal group and a shielding plate, wherein the upper mounting piece and the lower mounting piece are detachably connected; the upper elastic terminal group comprises a plurality of upper elastic terminals, one ends of the upper elastic terminals are arranged on the upper mounting piece at intervals, the lower elastic terminal group comprises a plurality of lower elastic terminals, one ends of the lower elastic terminals are arranged on the lower mounting piece at intervals, the upper elastic terminals are arranged on the upper surface of the shielding plate, and the lower elastic terminals are arranged on the lower surface of the shielding plate; the shell is internally provided with a plurality of upper slots for accommodating the upper elastic terminals and a plurality of lower slots for accommodating the lower elastic terminals, the shell is provided with a through hole for being matched and connected with an external plug-in unit, and the upper slots and the lower slots are communicated with the through hole; the other end of the upper elastic terminal is provided with an upper bending section, the upper bending section protrudes into the through hole, the section thickness of the upper bending section is gradually increased from the direction far away from the upper mounting piece to the direction close to the upper mounting piece, one end of the upper bending section far away from the upper mounting piece is provided with an upper flat head piece, and the upper slot is provided with an upper bearing plate matched with the upper flat head piece; the other end of lower elastic terminal is equipped with down the bending section, and the through-hole is gone into in the lower bending section projection, and the section thickness of lower bending section is crescent from keeping away from down installed part to the direction of being close to down installed part, and the one end that the installed part was kept away from down to the lower bending section is equipped with down flat head spare, and lower slot is equipped with and is used for bearing board under flat head spare complex down.

Preferably, go up the installed part and be equipped with and insert post and last jack, down the installed part be equipped with be used for with insert post grafting complex jack down and be used for with last jack grafting complex down insert the post, the shield plate is equipped with and is used for supplying to insert the post and insert the mounting hole that the post runs through down.

Preferably, the insulation sleeve is sleeved on the outer surface of the shell, the upper mounting piece and the lower mounting piece.

Preferably, go up the installed part and be equipped with the fixture block, the upper surface of shell is equipped with the last card hole that is used for being connected with last fixture block buckle, and lower installed part is equipped with down the fixture block, and the lower surface of shell is equipped with the lower card hole that is used for being connected with lower fixture block buckle.

Preferably, a first elastic grounding terminal is arranged in the shell, and the first elastic grounding terminal protrudes into the through hole.

Preferably, the second elastic grounding terminal extends from two sides of the shielding plate, concave positions for accommodating the second elastic grounding terminal are arranged on two sides of the shell, and the concave positions are communicated with the through holes.

The utility model has the beneficial effects that: the plug-in connector is simple in structure, convenient to disassemble and assemble and convenient to be matched and connected with an external plug-in connector. When connecting, go up the direction removal of elastic terminal atress up slot, be equipped with bending section and last flat head spare through last elastic terminal, reduce the space shared in last slot of last elastic terminal, be favorable to preventing to go up the groove wall butt of elastic terminal and last slot when springing, thereby the short circuit condition prevents to appear, and simultaneously, the direction removal of lower elastic terminal atress down slot, bending section and flat head spare under being equipped with through elastic terminal down, the space shared in the slot under the elastic terminal reduces, be favorable to preventing down the elastic terminal when springing with the groove wall butt of slot down, thereby the short circuit condition prevents to appear, the security and the stability that improve the connecting piece and use.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of the insulation sleeve omitted in the present invention.

Fig. 3 is a schematic view of another angle omitted from the insulation sleeve according to the present invention.

Fig. 4 is a schematic structural view of the lower elastic terminal and the lower mounting member of the present invention.

Fig. 5 is a schematic structural view of the shielding plate of the present invention.

Fig. 6 is a schematic structural view of the upper elastic terminal and the upper mounting member of the present invention.

Fig. 7 is a schematic structural view of the upper elastic terminal according to the present invention.

Fig. 8 is a cross-sectional view of the present invention.

Reference numerals: 1. a housing; 2. an upper mounting member; 3. a lower mounting member; 4. an upper elastic terminal; 5. a lower elastic terminal; 6. a shielding plate; 7. a concave position; 8. an upper slot; 9. a lower slot; 10. a through hole; 11. an upper bending section; 12. a lower bending section; 13. an upper flat head piece; 14. an upper bearing plate; 15. a lower bluff head piece; 16. a lower supporting plate; 17. inserting a column upwards; 18. an upper jack; 19. inserting a column downwards; 20. a lower jack; 21. mounting holes; 22. an insulating sleeve member; 23. an upper clamping block; 24. an upper clamping hole; 25. a lower clamping block; 26. a lower clamping hole; 27. a first elastic ground terminal; 28. and a second elastic ground terminal.

Detailed Description

The utility model is further described with reference to the following examples.

Referring to fig. 1-8, an improved male connector includes a housing 1, an upper mounting member 2, a lower mounting member 3, an upper elastic terminal set, a lower elastic terminal set, and a shielding plate 6, wherein the upper mounting member 2 and the lower mounting member 3 are detachably connected, the shielding plate 6 is disposed between the upper mounting member 2 and the lower mounting member 3, and both the upper mounting member 2 and the lower mounting member 3 are detachably connected to the housing 1;

the upper elastic terminal group comprises a plurality of upper elastic terminals 4, one ends of the upper elastic terminals 4 are all installed on the upper installation part 2 at intervals, the lower elastic terminal group comprises a plurality of lower elastic terminals 5, one ends of the lower elastic terminals 5 are all installed on the lower installation part 3 at intervals, the upper elastic terminals 4 are arranged on the upper surface of the shielding plate 6, and the lower elastic terminals 5 are arranged on the lower surface of the shielding plate 6;

a plurality of upper slots 8 for accommodating the upper elastic terminals 4 and a plurality of lower slots 9 for accommodating the lower elastic terminals 5 are arranged in the shell 1, the shell 1 is provided with a through hole 10 for being matched and connected with an external plug-in unit, and the upper slots 8 and the lower slots 9 are both communicated with the through hole 10;

the other end of the upper elastic terminal 4 is provided with an upper bending section 11, the upper bending section 11 protrudes into the through hole 10, the section thickness of the upper bending section 11 is gradually increased from the direction far away from the upper mounting piece 2 to the direction close to the upper mounting piece 2, the space occupied by the upper bending section 11 in the upper slot 8 is reduced, one end of the upper bending section 11 far away from the upper mounting piece 2 is provided with an upper flat head piece 13, and the upper slot 8 is provided with an upper supporting plate 14 matched with the upper flat head piece 13;

the other end of lower elastic terminal 5 is equipped with down kinking 12, and kinking 12 stretches into through-hole 10 down, and kinking 12's cross-sectional thickness is from keeping away from under installed part 3 to the direction that is close to under installed part 3 and increases gradually, reduces kinking 12 shared space in slot 9 down, and kinking 12 one end of keeping away from under installed part 3 down is equipped with flat head spare 15 down, and slot 9 is equipped with and is used for with flat head spare 15 complex lower bearing board 16 down.

The plug-in connector is simple in structure, convenient to disassemble and assemble and convenient to be matched and connected with an external plug-in connector. When connecting, go up elastic terminal 4 and elastic terminal 5 down and be connected with external terminal cooperation electricity to the plug-in components respectively, it moves to go up the direction of slot 8 this moment to go up elastic terminal 4 atress, be equipped with bending section 11 and last homalocephalus piece 13 through last elastic terminal 4, reduce and go up the shared space of elastic terminal 4 in last slot 8, be favorable to preventing to go up elastic terminal 4 when the bullet move with the cell wall butt of last slot 8, thereby prevent the short circuit condition, and simultaneously, elastic terminal 5 atress moves down the direction of slot 9 down, be equipped with down bending section 12 and homalocephalus piece 15 through elastic terminal 5 down, reduce the shared space of elastic terminal 5 in slot 9 down, be favorable to preventing down elastic terminal 5 when the bullet move with the cell wall butt of slot 9 down, thereby prevent the short circuit condition, the security and the stability of connecting piece use improve.

When the plug-in components are separated from the outside, the upper bending section 11 of the upper elastic terminal 4 swings and resets towards the direction of the through hole 10 under the action of elastic force until the upper flat head piece 13 is abutted against the upper supporting plate 14 of the upper slot 8, so that the limiting effect is achieved. The lower bending section 12 of the lower elastic terminal 5 swings and resets towards the direction of the through hole 10 under the action of elastic force until the lower flat head piece 15 abuts against the lower supporting plate 16 of the lower slot 9, so that the limiting effect is achieved.

In this embodiment, the upper mounting member 2 is provided with an upper insertion column 17 and an upper insertion hole 18, the lower mounting member 3 is provided with a lower insertion hole 20 for being in insertion fit with the upper insertion column 17 and a lower insertion column 19 for being in insertion fit with the upper insertion hole 18, and the shielding plate 6 is provided with a mounting hole 21 for the upper insertion column 17 and the lower insertion column 19 to penetrate through. Therefore, the upper inserting column 17 is matched with the lower inserting hole 20, the upper inserting hole 18 and the lower inserting column 19 in a staggered inserting mode, and the inserting stability of the upper installing piece 2 and the lower installing piece 3 is improved. The mounting holes 21 are provided to provide space for the upper and lower insert posts 17, 19.

In this embodiment, the portable electronic device further includes an insulating sleeve 22, and the insulating sleeve 22 is sleeved on the outer surfaces of the housing 1, the upper installation member 2 and the lower installation member 3. Thus being beneficial to preventing electric shock when in use.

In this embodiment, go up installed part 2 and be equipped with fixture block 23, the upper surface of shell 1 is equipped with the last card hole 24 that is used for being connected with last fixture block 23 buckle, and lower installed part 3 is equipped with fixture block 25 down, and the lower surface of shell 1 is equipped with the lower card hole 26 that is used for being connected with lower fixture block 25 buckle. This makes the upper mounting part 2, the lower mounting part 3 connect to the shell 1 through the snap-fit to realize the installation and fix.

In this embodiment, the housing 1 is provided with a first elastic grounding terminal 27, and the first elastic grounding terminal 27 protrudes into the through hole 10. This allows the insert to be grounded when it is inserted into the through hole 10 of the male housing.

In this embodiment, the second elastic grounding terminal 28 extends from two sides of the shielding plate 6, the concave 7 for accommodating the second elastic grounding terminal 28 is disposed on two sides of the housing 1, and the concave 7 is communicated with the through hole 10. This allows the insert to be grounded when it is inserted into the through hole 10 of the male housing.

Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the protection scope of the present invention, and although the present invention is described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention.

Claims

1. An improved male connector, which is characterized in that: the device comprises a shell (1), an upper mounting piece (2), a lower mounting piece (3), an upper elastic terminal group, a lower elastic terminal group and a shielding plate (6), wherein the upper mounting piece (2) is detachably connected with the lower mounting piece (3), the shielding plate (6) is arranged between the upper mounting piece (2) and the lower mounting piece (3), and the upper mounting piece (2) and the lower mounting piece (3) are detachably connected with the shell (1);

the upper elastic terminal group comprises a plurality of upper elastic terminals (4), one ends of the upper elastic terminals (4) are arranged on the upper mounting piece (2) at intervals, the lower elastic terminal group comprises a plurality of lower elastic terminals (5), one ends of the lower elastic terminals (5) are arranged on the lower mounting piece (3) at intervals, the upper elastic terminals (4) are arranged on the upper surface of the shielding plate (6), and the lower elastic terminals (5) are arranged on the lower surface of the shielding plate (6);

a plurality of upper slots (8) used for accommodating the upper elastic terminals (4) and a plurality of lower slots (9) used for accommodating the lower elastic terminals (5) are arranged in the shell (1), the shell (1) is provided with through holes (10) used for being matched and connected with an external plug-in unit, and the upper slots (8) and the lower slots (9) are communicated with the through holes (10);

an upper bending section (11) is arranged at the other end of the upper elastic terminal (4), the upper bending section (11) protrudes into the through hole (10), the thickness of the section of the upper bending section (11) is gradually increased from the direction far away from the upper mounting piece (2) to the direction close to the upper mounting piece (2), an upper flat head piece (13) is arranged at one end of the upper bending section (11) far away from the upper mounting piece (2), and an upper bearing plate (14) used for being matched with the upper flat head piece (13) is arranged in the upper slot (8);

the other end of lower elastic terminal (5) is equipped with down bending section (12), bending section (12) are stretched into through-hole (10) down, the cross-sectional thickness of bending section (12) is from keeping away from under installed part (3) to the direction of being close to under installed part (3) and is crescent, the one end of installing part (3) is kept away from down in bending section (12) is equipped with flat head spare (15) down, slot (9) are equipped with down be used for with flat head spare (15) complex lower bearing board (16) down.

2. The improved male connection member of claim 1, wherein: go up installed part (2) and be equipped with and insert post (17) and last jack (18), lower installed part (3) are equipped with and are used for inserting post (17) grafting complex lower jack (20) and be used for inserting post (19) down with last jack (18) grafting complex down, and shield plate (6) are equipped with and are used for supplying to insert post (17) and insert mounting hole (21) that post (19) run through down.

3. The improved male connection member of claim 1, wherein: still include insulating external member (22), the surface of shell (1), last installed part (2) and lower installed part (3) is located in insulating external member (22) cover.

4. The improved male connection member of claim 1, wherein: go up installed part (2) and be equipped with fixture block (23), the upper surface of shell (1) is equipped with and is used for going up card hole (24) be connected with last fixture block (23) buckle, and lower installed part (3) are equipped with down fixture block (25), and the lower surface of shell (1) is equipped with and is used for lower card hole (26) be connected with fixture block (25) buckle down.

5. The improved male connection member of claim 1, wherein: a first elastic grounding terminal (27) is arranged in the shell (1), and the first elastic grounding terminal (27) protrudes into the through hole (10).

6. The improved male connection member of claim 1, wherein: second elastic grounding terminals (28) extend from two sides of the shielding plate (6), concave positions (7) used for accommodating the second elastic grounding terminals (28) are arranged on two sides of the shell (1), and the concave positions (7) are communicated with the through holes (10).