CN218732077U

CN218732077U - Push-pull wiring connector

Info

Publication number: CN218732077U
Application number: CN202222870698.5U
Authority: CN
Inventors: 周文忠
Original assignee: Shenzhen Connection Electronics Co ltd
Current assignee: Shenzhen Connection Electronics Co ltd
Priority date: 2022-10-28
Filing date: 2022-10-28
Publication date: 2023-03-24
Anticipated expiration: 2032-10-28

Abstract

The utility model discloses a plug-type wiring connector, including first connecting portion and second connecting portion, first connecting portion and second connecting portion are used for the wiring, and first connecting portion are connected with the plug of second connecting portion, and the first connecting portion outside is provided with elastic buckle, and the second connecting portion outside is provided with the draw-in groove, and first connecting portion and second connecting portion outside are provided with the lantern ring, and the lantern ring inboard is provided with the fixture block with elastic buckle block, and the lantern ring can stir elastic buckle along first connecting portion endwise slip and break away from the draw-in groove through the fixture block. The utility model discloses a set up elasticity buckle, draw-in groove and the lantern ring, make things convenient for first connecting portion and second connecting portion to lock and unblock for first connecting portion and second connecting portion can separate. In addition, the lantern ring moves along the axis of first connecting portion and second connecting portion, and the action scope is less, reduces the wiring interval to can practice thrift the wiring space, and need not use tools, convenient operation, plug efficiency is higher.

Description

Push-pull wiring connector

Technical Field

The utility model relates to a wiring connector technical field, more specifically say, relate to a plug-type wiring connector.

Background

The reliability of connecting for guaranteeing at present connector can be provided with locking structure on the connector, and this type of lockable connector spanner or button are used commonly to unblock, need great operating space or side direction application pressure in-service use, when being applied to outdoor electrical equipment on, for example photovoltaic inverter or communication power supply etc. because service environment is special and spatial layout is inseparable, will make the operation inconvenient or inefficiency, and have operation safety risk.

The above disadvantages need to be improved.

Disclosure of Invention

In order to solve the problem that the locking or unlocking operation of the existing lockable connector is inconvenient and the operation efficiency is lower, the utility model provides a push-pull wiring connector.

The utility model discloses technical scheme as follows:

the utility model provides a plug-type wiring connector, includes first connecting portion and second connecting portion, first connecting portion with the second connecting portion are used for the wiring, first connecting portion with the plug of second connecting portion is connected, the first connecting portion outside is provided with elastic buckle, the second connecting portion outside is provided with the draw-in groove, first connecting portion and second connecting portion outside are provided with the lantern ring, the lantern ring inboard be provided with the fixture block of elastic buckle block, the lantern ring is followed first connecting portion endwise slip can pass through elastic buckle breaks away from the draw-in groove.

In the push-pull type wiring connector, the top of the elastic buckle protrudes out of the clamping groove, the protruding part and the second connecting part form a clamping groove, and the clamping block is clamped with the clamping groove.

The push-pull wiring connector is characterized in that the elastic buckles are arranged in a plurality and are uniformly distributed in the circumferential direction of the first connecting portion, and the clamping grooves are annular grooves.

Furthermore, the first connecting portion is provided with a groove between the adjacent elastic buckles, and the inner wall of the lantern ring is provided with a convex block clamped with the groove.

Furthermore, the first connecting portion is adjacent be provided with first boss between the elasticity buckle, the lantern ring inner wall correspondence is provided with the second boss, first boss with the clearance between the second boss is lantern ring axial slip's stroke.

In the above push-pull wiring connector, the outer side of the collar is provided with an anti-slip part.

Furthermore, the anti-skid part is a plurality of bulges parallel to the axis, and the bulges are uniformly distributed on the outer side of the lantern ring.

The push-pull wiring connector is characterized in that a avoiding groove is formed in the outer side of the first connecting portion, the avoiding groove is used for avoiding the lantern ring when the lantern ring moves, the width of the avoiding groove is equal to the stroke length of the lantern ring in axial sliding, and a C-shaped clamping ring is arranged inside the avoiding groove.

Furthermore, a connecting block is arranged on the outer side of the C-shaped clamping ring, and a connecting hole is formed in the connecting block.

Furthermore, the two ends of the C-shaped clamp ring are outwards turned.

According to the above scheme the utility model discloses, its beneficial effect lies in, the utility model discloses a set up elasticity buckle, draw-in groove and the lantern ring, conveniently change the locking state of first connecting portion and second connecting portion, elasticity buckle locks with the draw-in groove block when connecting, during the separation, dials out elasticity buckle through the lantern ring and carries out the unblock for first connecting portion and second connecting portion can separate. In addition, the lantern ring moves along the axis of first connecting portion and second connecting portion, and the action range is less, reduces the wiring interval to can practice thrift the wiring space, and need not use tools, convenient operation, plug efficiency is higher.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is an exploded view of the structure of the present invention;

FIG. 2 is an exploded cross-sectional view of the present invention;

fig. 3 is a sectional view of the structure assembly of the present invention.

Wherein, in the figures, the respective reference numerals: 1. a first connection portion; 11. elastic buckle; 12. a position avoiding groove; 13. a groove; 14. a first boss; 2. a second connecting portion; 21. a card slot; 3. a collar; 31. a clamping block; 32. a bump; 33. a second boss; 34. an anti-slip portion; 4. a C-shaped snap ring; 41. connecting blocks; 42. and connecting the holes.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

It will be understood that when an element is referred to as being "fixed" or "disposed" or "connected" to another element, it can be directly or indirectly located on the other element. The terms "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positions based on the orientations or positions shown in the drawings, and are for convenience of description only and not to be construed as limiting the technical solution. The terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features. "Multi" means two or more unless specifically limited otherwise. The meaning of "a number" is one or more unless specifically limited otherwise.

As shown in fig. 1 to 3, a plug-type wiring connector, including first connecting portion 1 and second connecting portion 2, first connecting portion 1 and second connecting portion 2 are used for the wiring, first connecting portion 1 is connected with 2 plug of second connecting portion, the 1 outside of first connecting portion is provided with elastic buckle 11, the 2 outside of second connecting portion is provided with draw-in groove 21, the 1 outside of first connecting portion and second connecting portion is provided with

lantern ring

3, 3 inboard of the lantern ring is provided with the fixture block 31 with 11 blocks of elastic buckle, lantern ring 3 can stir elastic buckle 11 along 1 axial slip of first connecting portion through fixture block 31 and break away from draw-in groove 21.

When the cable connector is used, the first connecting portion 1 and the second connecting portion 2 which are connected with the cable are connected in an inserting mode, the elastic buckle 11 outside the first connecting portion 1 is clamped into the clamping groove 21 of the second connecting portion 2, the first connecting portion 1 and the second connecting portion 2 are locked, the cable connection in the first connecting portion and the second connecting portion is guaranteed to be firm, and the reliability of line connection is guaranteed. When first connecting portion 1 and second connecting portion 2 need be separated, with lantern ring 3 to 1 one end axial slip of first connecting portion, elasticity buckle 11 is stirred to the fixture block 31 in the lantern ring 3 this moment for elasticity buckle 11 turns up, breaks away from draw-in groove 21, and first connecting portion 1 and the unblock of second connecting portion 2 this moment pull out first connecting portion 1 and second connecting portion 2 again, the broken string. When loosening the lantern ring 3, the elasticity of the elastic buckle 11 resets and drives the lantern ring 3 to reset, and the elastic buckle 11 can still be clamped with the clamping groove 21 when the first connecting part 1 and the second connecting part 2 are connected again.

The utility model discloses a set up elasticity buckle 11, draw-in groove 21 and the lantern ring 3, conveniently change the locking state of first connecting portion 1 and second connecting portion 2, elasticity buckle 11 locks with draw-in groove 21 block when connecting, during the separation, dials elasticity buckle 11 through the lantern ring 3 and carries out the unblock for first connecting portion 1 and second connecting portion 2 can separate. In addition, the lantern ring 3 moves along the axis of the first connecting part 1 and the second connecting part 2, the action range is small, the wiring distance is reduced, the wiring space can be saved, tools are not needed, the operation is convenient, and the plugging efficiency is high.

In a preferred embodiment, as shown in fig. 3, the top of the elastic buckle 11 protrudes from the locking groove 21, the protruding portion and the second connecting portion 2 form a locking groove, and the locking block 31 is locked with the locking groove. When separating first connecting portion 1 and second connecting portion 2, when lantern ring 3 drove fixture block 31 and removed to 1 one end of first connecting portion, fixture block 31 deepened in to the joint groove for 11 elasticity of elasticity buckle open with draw-in groove 21 separation, thereby can pull out first connecting portion 1 and second connecting portion 2. Loosen lantern ring 3, elasticity buckle 11 elasticity resets, drives lantern ring 3 and also resets initial position department.

In a preferred example, as shown in fig. 1, the elastic buckles 11 are provided in plurality and uniformly distributed in the circumferential direction of the first connecting portion 1, and the locking grooves 21 are annular grooves. The plurality of elastic buckles 11 which are uniformly distributed enable the stress to be uniform and the connection to be firmer. The ring channel is convenient for carry out the block with each elasticity buckle 11, connects more conveniently.

In a preferred example, as shown in fig. 1, the first connecting portion 1 is provided with a groove 13 between adjacent elastic buckles 11, and the inner wall of the collar 3 is provided with a projection 32 engaged with the groove 13. The first connecting part 1 is provided with a first boss 14 between the adjacent elastic buckles 11, and the inner wall of the lantern ring 3 is correspondingly provided with a second boss 33. Lug 32 and recess 13 block, make the lantern ring 3 be difficult for with first connecting portion 1 separation, and lug 32 with can follow the axial activity of first connecting portion 1 in recess 13, the scope of activity is equivalent with the gliding stroke of the lantern ring 3, and the clearance between first boss 14 and the second boss 33 is equivalent with the gliding stroke of lantern ring 3 axial, thereby the stroke of restriction lantern ring 3, prevent that too big stroke from damaging elastic buckle 11, the unable draw-in groove 21 of dialling out of elastic buckle 11 of undersize, and restrict the lantern ring 3 on first connecting portion 1, prevent to drop and lose.

In a preferred example, as shown in fig. 1, the collar 3 is provided with a non-slip portion 34 on the outside. The antiskid part 34 is a plurality of projections parallel to the axis, and the projections are uniformly distributed outside the lantern ring 3. The antiskid part 34 is provided on the outer side of the collar 3, so that when the collar 3 is moved, the friction force between a hand and the collar 3 is increased, and the collar 3 is conveniently operated. The raised nonslip portions 34 can improve the friction between the hand and the collar 3, and improve the structural strength of the collar 3.

In a preferred embodiment, as shown in fig. 1, a clearance groove 12 is provided outside the first connecting portion 1, the width of the clearance groove 12 is equivalent to the stroke length of the axial sliding of the collar 3, a C-shaped snap ring 4,C is provided inside the clearance groove 12, a connecting block 41 is provided outside the C-shaped snap ring 4, a connecting hole 42 is provided on the connecting block 41, and both ends of the C-shaped snap ring 4 are turned outwards. The position is kept away to the removal of lantern ring 3 through keeping away a groove 12 in the first connecting portion 1 outside, further limits the stroke of lantern ring 3 through the width of keeping away a groove 12, with C type snap ring 4 with keep away a groove 12 block back, make the lantern ring 3 can't move on first connecting portion 1, thereby keep the block state of elasticity buckle 11 and draw-in groove 21, thereby keep line connection, prevent that the mistake from touching makes the lantern ring 3 remove, prevent that first connecting portion 1 and second connecting portion 2 from separating. Connecting block 41 is convenient for hold, conveniently gets to put C type snap ring 4, and connecting hole 42 can be tied rope, further conveniently gets to put C type snap ring 4, also can utilize the instrument to catch connecting hole 42 and get to put C type snap ring 4. The two ends of the C-shaped clamp ring 4 are outwards turned, so that the C-shaped clamp ring 4 is conveniently clamped on the avoiding groove 12, and the use is convenient.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a plug-type wiring connector, includes first connecting portion and second connecting portion, first connecting portion with the second connecting portion are used for the wiring, first connecting portion with the plug of second connecting portion is connected, its characterized in that, the first connecting portion outside is provided with elastic buckle, the second connecting portion outside is provided with the draw-in groove, first connecting portion and second connecting portion outside are provided with the lantern ring, the lantern ring inboard be provided with the fixture block of elastic buckle block, the lantern ring is followed first connecting portion endwise slip can pass through elastic buckle breaks away from the draw-in groove.

2. A push-pull type wire connector according to claim 1, wherein a top portion of the elastic latch protrudes from the engaging groove, the protruding portion and the second connecting portion form an engaging groove, and the engaging piece engages with the engaging groove.

3. A push-pull type wire connector according to claim 1, wherein the plurality of elastic clips are uniformly distributed around the circumference of the first connecting portion, and the engaging groove is an annular groove.

4. A push-pull type wiring connector according to claim 3, wherein the first connecting portion has a groove between adjacent ones of the resilient latches, and the inner wall of the collar has a projection engaging with the groove.

5. A push-pull wiring connector according to claim 3 or 4, wherein a first boss is provided between adjacent elastic snaps at the first connection portion, a second boss is correspondingly provided at the inner wall of the collar, and a gap between the first boss and the second boss is a stroke of axial sliding of the collar.

6. A push-pull wiring connector as in claim 1, wherein the collar is provided with a non-slip feature on an outside thereof.

7. A push-pull wiring connector according to claim 6, wherein the non-slip feature is a plurality of protrusions parallel to the axis, the plurality of protrusions being evenly distributed on the outside of the collar.

8. A push-pull wiring connector according to claim 1, wherein a clearance groove is provided outside the first connecting portion, the clearance groove is used for clearance of the collar when moving, the width of the clearance groove is equal to the stroke length of the collar in axial sliding, and a C-shaped snap ring is provided inside the clearance groove.

9. A push-pull wiring connector according to claim 8, wherein a connecting block is provided outside the C-shaped snap ring, and the connecting block is provided with a connecting hole.

10. A push-pull wiring connector according to claim 8, wherein the C-shaped snap ring is turned inside out at both ends.