CN113178745A

CN113178745A - Connector convenient to maintain

Info

Publication number: CN113178745A
Application number: CN202110438222.1A
Authority: CN
Inventors: 董坤
Original assignee: DONGGUAN SIWEB CONNECTORS CO LTD
Current assignee: Dongguan Sisuo Technology Co ltd
Priority date: 2021-04-22
Filing date: 2021-04-22
Publication date: 2021-07-27
Anticipated expiration: 2041-04-22
Also published as: CN113178745B

Abstract

The invention discloses a connector convenient to maintain, which comprises a male end and a female end, wherein the male end is provided with a plugboard, a plurality of pluging terminals are arranged in the plugboard, a pluging hole matched with the pluging terminals is formed in the female end, and conductive terminals are arranged in the pluging hole. This connector convenient to maintenance, the board is led into through the periphery fixedly connected with of public end bottom, the bottom of public end is provided with the board of leading into, the top of female end is provided with leading-in inclined plane, the leading-in area of leading in mouth has been increased, be convenient for more peg graft between public end and the female end, when accomplishing peg graft smoothly, under the spring action through the spring, can inject the fixed block in the fixed slot, improve the stability between public end and the female end, surface through the plugboard and the inner wall fixed connection of public end, the plug terminal in the public end can carry out single change, need not wholly to change during the damage, the resource has been saved.

Description

Connector convenient to maintain

Technical Field

The invention relates to the technical field of connectors, in particular to a connector convenient to maintain.

Background

Electrical connectors, also commonly referred to as circuit connectors, bridge two conductors on a circuit, a conductor arrangement allowing a current or a signal to flow from one conductor to another, an electrical connector being an electromechanical system, it can provide a separable interface for connecting two sub-electronic systems, in short, the components for completing the electrical connection between circuits or electronic machines become a connector, i.e. a bridge between the two, which is widely used in various electrical circuits to play the role of connecting or disconnecting current or signal, the connection can be temporarily and conveniently plugged at any time, and can also be a permanent node between electrical equipment or wires, and the utility model of the patent application No. CN207910173U discloses a novel blind-mate connector, which comprises a male end and a female end, wherein the male end is provided with a plug part, and the plug part is provided with a plurality of plug terminals; the female end is provided with an inserting groove, an inserting hole is formed in the inserting groove, and a conductive terminal is arranged in the inserting hole; the periphery of the insertion slot insertion opening of the female end is provided with a guide-in inclined plane, and the periphery of the outer wall of the insertion part of the male end is provided with a guide-in chamfer matched with the guide-in inclined plane; at least one of the plug-in holes in the female end is internally provided with a guide bevel angle, and the plug-in terminal in the male end opposite to the plug-in hole provided with the guide bevel angle is provided with a guide bevel matched with the guide bevel angle. The utility model discloses a leading-in inclined plane of department design slope is located in the insertion port of female end, and the grafting portion of public end then designs the leading-in chamfer that matches with leading-in inclined plane, make public end can have great space when inserting leading-in, can dock smoothly when the butt joint, and prevent to insert conversely, realize the blind function of inserting of connector, thereby improve the packaging efficiency by a wide margin, and reduce workman's intensity of labour, the connector is all written to patent application number KR1020200039557A and patent application number EP2164135A 1.

When the existing connector is plugged, plugging can be completed after accurate alignment is needed, the skew of the plugging terminal can be easily caused, the normal use is influenced, the general condition is that the plugging terminal can be directly used after being directly plugged, but the plugging mode is not good, the firmness is not good, the stability between two plugging parts is not good, the loosening is easy, the whole-row type connector is used, when one plugging terminal is damaged inside and cannot be normally used, the whole-row male end with the plugging terminal is always required to be replaced, the resource waste is caused, the disassembly is inconvenient during the replacement, and the operation difficulty of operators is increased.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides the connector convenient to maintain, and solves the problems that the connector is inconvenient to pull and insert, the stability between two inserting parts is poor, and the inserting terminal is inconvenient to replace.

In order to achieve the purpose, the invention is realized by the following technical scheme: a connector convenient to maintain comprises a male end and a female end, wherein the male end is provided with an insertion plate, the insertion plate is internally provided with a plurality of insertion terminals, the female end is internally provided with insertion holes matched with the insertion terminals, conductive terminals are arranged inside the insertion holes, the periphery of the bottom of the male end is fixedly connected with a leading-in plate, the periphery of the top inside the female end is provided with a leading-in inclined plane matched with the leading-in plate, the front surface and the back surface of the male end are movably connected with movable rods, one end of each movable rod extending to the outside of the male end is fixedly connected with a transverse plate, one end of each movable rod extending to the inside of the male end is fixedly connected with a connecting plate, vertical plates are fixedly connected to two sides of the bottom of the connecting plate, the bottoms of the vertical plates penetrate through the male end and extend to the bottom of the male end, and fixed blocks are fixedly connected to the bottoms of the surfaces of the vertical plates and positioned outside the male end, the front and the back of the female end are both provided with fixing grooves matched with the fixing blocks, and the inside of the plug-in terminal is provided with a conductive jack.

Preferably, the surface of the movable rod is connected with a sliding plate in a sliding manner, and the surface of the movable rod is fixedly connected with a spring between one side of the connecting plate opposite to the sliding plate.

Preferably, the bottom of riser runs through female end and extends to the inside of female end, the top of female end just is located the surface of leading-in inclined plane and offers the slot with riser looks adaptation.

Preferably, the surface of the insertion plate is fixedly connected with the inner wall of the male end, the top of the surface of the insertion terminal is fixedly connected with a fixed plate, insertion rods are fixedly connected to the periphery of the bottom of the fixed plate, and the bottom ends of the insertion rods penetrate through the insertion plate and extend into the insertion plate.

Preferably, the top of the plugboard is provided with a clamping groove matched with the fixing board, and the top of the plugboard, which is positioned inside the clamping groove, is provided with a clamping hole matched with the inserted link.

Preferably, the top plate is arranged in the male end and right above the fixed plate, the clamping plates are fixedly connected to two sides of the bottom of the top plate, the convex blocks are fixedly connected to one sides of the clamping plates, and the limiting holes matched with the convex blocks are formed in two sides of the male end.

Preferably, the front and the back of the fixed plate are both provided with grooves, the front and the back of the top plate are both provided with openings, and the two sides of the plugboard are both provided with holes matched with the clamping plates.

Preferably, the middle part of roof has been seted up and has been led to the groove to fixedly connected with baffle between leading to the groove inner wall around, the inside of leading to the groove and the one side that is located the baffle are provided with the dust plug, the bottom fixedly connected with of public end surface is sealed to be filled up.

Advantageous effects

The invention provides a connector convenient to maintain. Compared with the prior art, the method has the following beneficial effects:

(1) the connector convenient to maintain is characterized in that an introduction plate is fixedly connected to the periphery of the bottom of a male end, a guide inclined plane matched with the introduction plate is arranged on the periphery of the top inside a female end, a connecting plate is fixedly connected to one end, extending to the inside of the male end, of a movable rod, vertical plates are fixedly connected to two sides of the bottom of the connecting plate, the bottoms of the vertical plates penetrate through the male end and extend to the bottom of the male end, fixed blocks are fixedly connected to the bottoms of the surfaces of the vertical plates and located outside the male end, fixed grooves matched with the fixed blocks are formed in the front face and the back face of the female end, conductive insertion holes are formed in the insertion terminals, the introduction plate is arranged at the bottom of the male end, the guide inclined plane is arranged at the top of the female end, the introduction area of the introduction hole is increased, insertion between the male end and the female end is facilitated, when the insertion is smoothly completed, the fixed blocks can be inserted into the fixed grooves under the elastic action of springs, improve the stability between public end and the female end, prevent to become flexible or drop and cause the phenomenon of short circuit in the use, keep holistic normal use, it is also comparatively convenient to operate, only need just can accomplish the stability between public end and the female end through pressing down the diaphragm and be connected, when inside has a plug terminal to damage and can not normally use, need not to change the whole row of public end that has plug terminal, only need to change one of them plug terminal can, the cooperation in inserted bar and card hole is used, can improve plug terminal's stability, when carrying out single change, just can conveniently take out plug terminal through the recess, it is comparatively convenient to operate.

(2) The connector convenient to maintain is fixedly connected with the inner wall of a male end through the surface of an inserting plate, the top of the surface of the inserting terminal is fixedly connected with a fixed plate, inserting rods are fixedly connected to the periphery of the bottom of the fixed plate, the bottom end of each inserting rod penetrates through the inserting plate and extends into the inserting plate, a clamping groove matched with the fixed plate is formed in the top of the inserting plate, a clamping hole matched with the inserting rod is formed in the top of the inserting plate and positioned in the clamping groove, a through groove is formed in the middle of a top plate, a baffle is fixedly connected between the front side and the rear side of the inner wall of the through groove, a dustproof plug is arranged in the through groove and positioned on one side of the baffle, the inserting terminal in the male end can be replaced individually, the integral replacement is not needed when the inserting terminal is damaged, resources are saved, the stability of the inserting terminal can be improved, and the top plate at the top of the inserting terminal is arranged, on the one hand can consolidate the spliced pole, on the other hand, under the condition that does not use wherein several spliced poles, can use dustproof pad to fill in logical groove on the roof, to the electrically conductive jack in the spliced pole dustproof, need not to fill in directly electrically conductive jack with dustproof the stopper, otherwise the live time of having a specified duration, can cause the damage to the adapting unit in the electrically conductive jack.

(3) This connector convenient to maintenance all offers flutedly through the front and the back of fixed plate to the opening has all been offered with the back in the front of roof, the sealed pad of bottom fixedly connected with on public end surface, fixed plate both sides on the plug terminal are all offered flutedly, conveniently take off, the opening has also been offered to the both sides of roof, conveniently take off the roof, public end is provided with sealed the pad with the junction of female end, increase the compactness of junction, can play certain dirt proofness.

Drawings

FIG. 1 is a perspective view of the structure of the present invention;

FIG. 2 is an exploded view of the structure of the present invention;

FIG. 3 is a perspective view of the male end structure of the present invention;

FIG. 4 is a top view of the female end structure of the present invention;

FIG. 5 is a cross-sectional view of a male end structure of the present invention;

fig. 6 is a partial enlarged view of the invention at a in fig. 5.

In the figure: 1-male end, 2-female end, 3-plugboard, 4-plugboard terminal, 5-plughole, 6-conductive terminal, 7-leading-in board, 8-leading-in inclined plane, 9-movable rod, 10-transverse board, 11-connecting board, 12-vertical board, 13-fixed block, 14-fixed slot, 15-conductive jack, 16-sliding board, 17-spring, 18-slot, 19-fixed board, 20-plugboard, 21-slot, 22-card hole, 23-top board, 24-card board, 25-lug, 26-spacing hole, 27-groove, 28-opening, 29-opening, 30-through slot, 31-baffle, 32-dust plug and 33-sealing pad.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: a connector convenient for maintenance comprises a male end 1 and a female end 2, wherein the male end 1 is provided with an inserting plate 3, the inserting plate 3 is internally provided with a plurality of inserting terminals 4, the inserting terminals 4 in the male end 1 can be replaced individually, the inserting terminals 4 do not need to be replaced integrally when damaged, resources are saved, when the inserting terminals 4 are replaced, only the groove 27 is needed to be pinched to pull up the whole inserting terminal 4, so that an inserting rod 20 is separated from a clamping hole 22, the inserting terminals 4 can be taken out for replacement, the single replacing of the inserting terminal 4 saves more cost than the replacement of the whole male end 1, meanwhile, the operation is convenient, the female end 2 is provided with an inserting hole 5 matched with the inserting terminal 4, a conductive terminal 6 is arranged inside the inserting hole 5, the periphery of the bottom of the male end 1 is fixedly connected with a leading-in plate 7, the bottom of the male end 1 is provided with the leading-in plate 7, the top of the female end 2 is provided with a lead-in inclined plane 8, which increases the lead-in area of the lead-in port, is more convenient for the plug-in between the male end 1 and the female end 2, when the plug-in is successfully completed, the fixed block 13 can be inserted into the fixed groove 14 under the elastic action of the spring 17, the stability between the male end 1 and the female end 2 is improved, the short circuit phenomenon caused by looseness or falling in the using process is prevented, the whole normal use is kept, the operation is more convenient, the stable connection between the male end 1 and the female end 2 can be completed only by pressing the transverse plate 10, the periphery of the top inside the female end 2 is provided with the lead-in inclined plane 8 matched with the lead-in plate 7, the front and the back of the male end 1 are movably connected with the movable rod 9, the transverse plate 10 is fixedly connected with one end of the movable rod 9 extending to the outside of the male end 1, the connecting plate 11 is fixedly, and the equal fixedly connected with riser 12 in both sides of connecting plate 11 bottom, the bottom of riser 12 runs through public end 1 and extends to the bottom of public end 1, the bottom on riser 12 surface and the outside fixedly connected with fixed block 13 that is located public end 1, the fixed slot 14 with 13 looks adaptations of fixed block is all seted up with the back in the front of female end 2, electrically conductive jack 15 has been seted up to the inside of plug terminal 4.

In the invention, a sliding plate 16 is connected to the surface of the movable rod 9 in a sliding manner, and a spring 17 is fixedly connected to the surface of the movable rod 9 and positioned between the connecting plate 11 and the side opposite to the sliding plate 16.

In the invention, the bottom of the vertical plate 12 penetrates through the female end 2 and extends into the female end 2, and the top of the female end 2 and the surface of the lead-in inclined surface 8 are provided with slots 18 matched with the vertical plate 12.

In the invention, the surface of the plugboard 3 is fixedly connected with the inner wall of the male end 1, the top of the surface of the plugboard terminal 4 is fixedly connected with the fixing plate 19, the periphery of the bottom of the fixing plate 19 is fixedly connected with the plugboard 3, the bottom end of the plugboard 20 penetrates through the plugboard 3 and extends into the plugboard terminal 3, and the plugboard 20 and the fixing plate 19 are used for limiting the plugboard terminal 4.

According to the invention, the top of the plugboard 3 is provided with the clamping groove 21 matched with the fixing plate 19, the arrangement of the clamping groove 21 and the clamping hole 22 can improve the stability of the plugboard 4, the arrangement of the top plate 23 at the top of the plugboard 4 can reinforce the plugboard 4 on one hand, on the other hand, under the condition that a plurality of the plugboards 4 are not used, the dustproof plug 32 can be plugged into the through groove 30 on the top plate 23 to prevent dust for the conductive jack 15 in the plugboard 4, the dustproof plug 32 is not required to be directly plugged into the conductive jack 15, otherwise, after long use, the connecting part in the conductive jack 15 can be damaged, and the clamping hole 22 matched with the inserted bar 20 is arranged at the top of the plugboard 3 and in the clamping groove 21.

In the invention, a top plate 23 is arranged in the male end 1 and right above the fixed plate 19, two sides of the bottom of the top plate 23 are fixedly connected with clamping plates 24, one side of each clamping plate 24 is fixedly connected with a convex block 25, two sides of the male end 1 are respectively provided with a limiting hole 26 matched with the convex block 25, and the limiting holes 26 are used for limiting the convex blocks 25 so as to complete the fixation of the top plate 23.

In the invention, the front and the back of the fixing plate 19 are both provided with grooves 27 for convenient removal, the two sides of the top plate 23 are also provided with openings 28 for convenient removal of the top plate 23, the front and the back of the top plate 23 are both provided with openings 28, and the two sides of the plugboard 3 are both provided with openings 29 matched with the clamping plates 24.

In the invention, the middle part of the top plate 23 is provided with the through groove 30, the baffle 31 is fixedly connected between the front part and the rear part of the inner wall of the through groove 30, the dustproof plug 32 is arranged inside the through groove 30 and positioned at one side of the baffle 31, the bottom of the surface of the male end 1 is fixedly connected with the sealing gasket 33, and the sealing gasket 33 is arranged to improve the sealing property of the joint of the male end 1 and the female end 2 and play a certain dustproof role.

And those not described in detail in this specification are well within the skill of those in the art.

When in use, the plug-in terminal 4 is firstly installed, the plug-in terminal 4 is inserted into the plug-in board 3, the fixing board 19 on the plug-in terminal 4 is clamped in the clamping groove 21, the inserting rod 20 at the bottom of the fixing board 19 is inserted into the clamping hole 22 to complete the installation of the plug-in terminal 4, after a plurality of plug-in terminals 4 are installed, the top board 23 is covered at the top inside the male end 1, so that the bottom of the top board 23 is tightly attached to the top of the fixing board 19, the lug 25 on the top board 23 is inserted into the male end 1 and then penetrates out of the limiting hole 26 to complete the fixation of the top board 23, then the transverse boards 10 are held, the two transverse boards 10 move relatively, the transverse boards 10 move relatively to drive the vertical board 12 to move relatively, the plug-in terminal 4 on the male end 1 is inserted into the plug-in hole 5 on the female end 2, the lead-in board 7 automatically enters the lead-in inclined plane 8 on the female end 2, and the vertical board 12 is inserted into the slot 18 on the female end 2, when the bottom of the male end 1 is tightly attached to the top of the female end 2, the transverse plate 10 is loosened, under the action of the elastic force of the spring 17, the connecting plate 11 moves in the opposite direction, so that the fixing block 13 on the vertical plate 12 is driven to be clamped into the fixing groove 14, the male end 1 and the female end 2 are connected in an inserting mode, if the male end 1 needs to be pulled down, the transverse plate 10 is pinched in the same mode, the fixing block 13 is separated from the fixing groove 14, the male end 1 can be pulled down, when the plug-in terminal 4 is damaged, the two convex blocks 25 are pinched in the opposite direction, then the top plate 23 is upwardly brought up through the opening 28, the top plate 23 can be taken down, then the fixing plate 19 is pinched through the groove 27, the plug-in terminal 4 can be pulled up, the plug rod 20 on the plug-in terminal 4 can be separated from the clamping hole 22, and replacement of the single plug-in terminal 4 can be completed.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a connector convenient to maintenance, includes public end (1) and female end (2), be provided with of public end (1) plugboard (3) to be provided with a plurality of plug terminals (4) in plugboard (3), set up spliced eye (5) with plug terminals (4) looks adaptation in female end (2) to the inside of spliced eye (5) is provided with conductive terminal (6), its characterized in that: the periphery of the bottom of the male end (1) is fixedly connected with a guide-in plate (7), the periphery of the top inside the female end (2) is provided with a guide-in inclined plane (8) matched with the guide-in plate (7), the front and the back of the male end (1) are movably connected with movable rods (9), the movable rods (9) extend to one ends of the outer portions of the male end (1) and are fixedly connected with transverse plates (10), one ends of the movable rods (9) extend to the inner portion of the male end (1) and are fixedly connected with connecting plates (11), vertical plates (12) are fixedly connected to the two sides of the bottom of the connecting plates (11), the bottoms of the vertical plates (12) penetrate through the male end (1) and extend to the bottom of the male end (1), the bottom of the surfaces of the vertical plates (12) is fixedly connected with fixed blocks (13) outside the male end (1), the front and the back of the female end (2) are provided with fixed grooves (14) matched with the fixed blocks (13), and a conductive jack (15) is arranged in the plug-in terminal (4).

2. A service-friendly connector as claimed in claim 1, wherein: the surface of the movable rod (9) is connected with a sliding plate (16) in a sliding mode, and a spring (17) is fixedly connected between the surface of the movable rod (9) and one side, opposite to the sliding plate (16), of the connecting plate (11).

3. A service-friendly connector as claimed in claim 1, wherein: the bottom of riser (12) runs through female end (2) and extends to the inside of female end (2), slot (18) with riser (12) looks adaptation are seted up to the top of female end (2) and the surface that is located leading-in inclined plane (8).

4. A service-friendly connector as claimed in claim 1, wherein: the surface of plugboard (3) and the inner wall fixed connection of public end (1) to the top fixedly connected with fixed plate (19) on pluging terminal (4) surface, equal fixedly connected with inserted bar (20) all around of fixed plate (19) bottom, the bottom of inserted bar (20) runs through plugboard (3) and extends to the inside of plugboard (3).

5. A service-friendly connector as claimed in claim 4, wherein: the top of the plugboard (3) is provided with a clamping groove (21) matched with the fixing plate (19), and the top of the plugboard (3) and the inside of the clamping groove (21) are provided with clamping holes (22) matched with the insertion rods (20).

6. A service-friendly connector as claimed in claim 4, wherein: the utility model discloses a spacing hole (26) of lug (25) looks adaptation are all seted up to the inside of public end (1) and be located fixed plate (19) directly over and be provided with roof (23), equal fixedly connected with cardboard (24) in both sides of roof (23) bottom, one side fixedly connected with lug (25) of cardboard (24) to the spacing hole (26) of lug (25) looks adaptation are all seted up to the both sides of public end (1).

7. A service-friendly connector as claimed in claim 6, wherein: the front and the back of the fixed plate (19) are both provided with grooves (27), the front and the back of the top plate (23) are both provided with openings (28), and both sides of the inserting plate (3) are both provided with holes (29) matched with the clamping plate (24).

8. A service-friendly connector as claimed in claim 6, wherein: logical groove (30) have been seted up at the middle part of roof (23) to fixedly connected with baffle (31) between the front and back of logical groove (30) inner wall, the inside of logical groove (30) and the one side that is located baffle (31) are provided with dustproof stopper (32), the sealed pad (33) of bottom fixedly connected with on public end (1) surface.