CN112332156A

CN112332156A - Spring self-locking structure of waterproof connector

Info

Publication number: CN112332156A
Application number: CN202011327115.3A
Authority: CN
Inventors: 刘明贵
Original assignee: Zhongshan Beidouxing Lighting Electric Appliance Co ltd
Current assignee: Zhongshan Beidouxing Lighting Electric Appliance Co ltd
Priority date: 2020-11-24
Filing date: 2020-11-24
Publication date: 2021-02-05

Abstract

The invention discloses a spring self-locking structure of a waterproof connector, which comprises a left connecting pipe and a right connecting pipe, wherein spring self-locking mechanisms are respectively arranged at the upper side and the lower side of the upper right end of the left connecting pipe; the spring self-locking mechanism comprises a left connecting pipe, wherein a limiting sliding groove is formed in the left connecting pipe in the direction perpendicular to the through groove, and a groove communicated with the limiting sliding groove is formed in the upper portion of the limiting sliding groove.

Description

Spring self-locking structure of waterproof connector

Technical Field

The invention relates to the technical field of connector equipment, in particular to a spring self-locking structure of a waterproof connector.

Background

The pipe joint on the pipe fitting is often seen everywhere in our daily life, and for the product, we need to carry out effective installation to ensure that the product can better exert the effect. In the following, briefly described, a method of using a ferrule-type fitting, which is one type of fitting, in installation.

When the device is installed, firstly, the cutting ferrule type joint is required to be started and stopped at the outlet position of a water or oil pump, and the purpose of doing so is to effectively reduce the influence caused by stretching or compressing of the cutting ferrule type joint, so that corresponding limiting equipment devices are required to be added to the flange and the two end positions of the flange better;

the waterproof connector in the electrical field can be applied to the environment with water, and the mechanical performance and the electrical performance in the connector can be ensured to be normally used under the condition of bearing certain water pressure. The existing connector is connected by threads, the connector can be connected and disassembled only by rotating when being used and disassembled, and the work efficiency can be influenced when the connector is used in a large quantity, so that the spring self-locking structure of the waterproof connector is provided.

Disclosure of Invention

The invention aims to provide a spring self-locking structure of a waterproof connector, which aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

the utility model provides a waterproof connector's spring auto-lock structure, includes left connecting pipe and right connecting pipe, both sides position is equipped with spring self-locking mechanism respectively about the right-hand member on the connecting pipe of a left side, has seted up logical groove on the left connecting pipe of spring self-locking mechanism, lead to the groove including outer logical groove and with the interior spout that outer logical groove communicates, the left-hand member corresponds the logical groove position and is equipped with the connecting rod on the connecting pipe of the right side, and the connecting rod left end position is equipped with the.

As a further scheme of the invention: spring self-locking mechanism includes that the interior and logical groove looks vertical direction of left connecting pipe has seted up spacing spout, and the recess that is linked together with spacing spout is seted up to spacing spout top, and spacing spout runs through logical groove and both ends and opens respectively to leading to the both ends of controlling in the groove, is equipped with spacing slide in the spacing spout, and left end position is equipped with the spring in the spacing spout, and the both ends of spring are respectively with spacing spout left end inner wall and spacing slide left end fixed connection.

As a further scheme of the invention: and the limiting sliding plate is provided with a connecting plate, and the connecting plate penetrates through the groove to be fixedly connected with the outer ring frame on the outer side of the left connecting pipe.

As a further scheme of the invention: the end parts of the left connecting pipe and the right connecting pipe are respectively provided with a connecting seat and a connecting protrusion, and the connecting seat is in splicing fit with the connecting protrusion to be connected with the left connecting pipe and the right connecting pipe in a sealing manner;

as a further scheme of the invention: the connecting seat includes the magnetism ring body, and the magnetism ring body setting is inboard at left connecting pipe tip, is provided with the toper slot on the magnetism ring body, be provided with sealed concave pad in the toper slot of the magnetism ring body, connect protruding including protruding steel ring, protruding steel ring is connected in the tip outside of right connecting pipe, and the protruding steel ring outside is provided with sealed protruding pad, and protruding steel ring is pegged graft in the toper slot of the magnetism ring body and is inhaled with magnetism of the magnetism ring body and be connected for sealed protruding pad and sealed concave pad extrusion seal cooperation improve sealed effect.

Compared with the prior art, the invention has the advantages that:

the invention provides a spring self-locking structure of a waterproof connector, which is ingenious in structural arrangement, the limiting plate is driven by the connecting rod to extend into the through groove, the limiting sliding plate is pushed to slide and abut against the limiting plate by utilizing the elastic recovery deformation of the spring, the movement of the connecting rod is limited, so that connecting pipes at two ends are connected, and the spring self-locking structure is convenient, simple and quick to operate in use.

The invention further designs the connecting seat and the connecting protrusion, and the convex steel ring in the connecting protrusion is inserted into the conical slot of the magnetic ring body on the connecting seat and is in magnetic attraction connection with the magnetic ring body, so that the sealing convex pad and the sealing concave pad are in extrusion sealing fit, and the sealing effect is improved.

Drawings

Fig. 1 is a schematic structural diagram of a spring self-locking structure of a waterproof connector.

Fig. 2 is a schematic diagram of a spring self-locking mechanism in a spring self-locking structure of a waterproof connector.

Fig. 3 is a schematic diagram of the cooperation between a connecting projection and a connecting seat in a spring self-locking structure of a waterproof connector.

In the figure: 1. a left connecting pipe; 2. a through groove; 3. a self-locking structure; 4. a limiting plate; 5. a right connecting pipe; 6. a connecting projection; 61. a convex steel ring; 62. sealing the convex pad; 7. a connecting rod; 8. a connecting seat; 81. a magnetic ring body; 82. sealing the concave pad; 9. a spring; 10. a limiting sliding plate; 11. a connecting plate; 12. an outer ring frame; 13. an outer through groove; 14. an inner chute; 15. a groove; 16. a limiting chute; .

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 3, a spring self-locking structure of a waterproof connector comprises a left connecting pipe 1 and a right connecting pipe 5, wherein spring self-locking mechanisms 3 are respectively arranged at the upper side and the lower side of the upper right end of the left connecting pipe 1, through grooves 2 are formed in the left connecting pipe 1 at the left side of the spring self-locking mechanisms 3, each through groove 2 comprises an outer through groove 13 and an inner sliding groove 14 communicated with the outer through groove 13, a connecting rod 7 is arranged at the position, corresponding to the through groove 2, of the upper left end of the right connecting pipe 5, and a limiting plate 4 is arranged at;

the spring self-locking mechanism 3 comprises a left connecting pipe 1, a limiting sliding groove 16 is formed in the left connecting pipe 1 in the direction perpendicular to the through groove 2, a groove 15 communicated with the limiting sliding groove 16 is formed above the limiting sliding groove 16, the limiting sliding groove 16 penetrates through the through groove 2, two ends of the limiting sliding groove 16 are respectively opened to the left end and the right end of the through groove 2, a limiting sliding plate 10 is arranged in the limiting sliding groove 16, a connecting plate 11 is mounted on the limiting sliding plate 10, the connecting plate 11 penetrates through the groove 15 and is fixedly connected with an outer ring frame 12 on the outer side of the left connecting pipe 1, a spring 9 is arranged at the position of the left end in the limiting sliding groove 16, and;

the end parts of the left connecting pipe 1 and the right connecting pipe 5 are respectively provided with a connecting seat 8 and a connecting protrusion 6, and the connecting seat 8 and the connecting protrusion 6 are connected with the left connecting pipe and the right connecting pipe in a plugging fit manner;

connecting seat 8 includes magnetism ring body 81, and magnetism ring body 81 sets up at 1 tip inboardly of left connecting pipe, is provided with the toper slot on the magnetism ring body 81, be provided with sealed concave pad 82 in the toper slot of magnetism ring body 81, connect protruding 6 including protruding steel ring 61, protruding steel ring 61 is connected in the tip outside of right connecting pipe 5, and the protruding steel ring 61 outside is provided with sealed protruding pad 62, and protruding steel ring 61 is pegged graft in the toper slot of magnetism ring body 81 and is inhaled with magnetism ring body 81 and be connected for sealed protruding pad 62 and sealed concave pad 82 extrusion seal cooperation improve sealed effect.

The working principle of the invention is as follows: the invention provides a spring self-locking structure of a waterproof connector, which is ingenious in structural arrangement and reasonable in layout, when in use, an outer ring frame 12 is firstly rotated, a limiting sliding plate 10 in a limiting sliding groove 16 is driven to move towards the left side through a connecting plate 11, a spring 9 in the limiting sliding groove 16 is compressed, the limiting sliding plate 10 moves towards the left side to leak out of a through groove 2 consisting of an outer through groove 13 and an inner sliding groove 14, then a right connecting pipe 5 is close to a left connecting pipe 1, a connecting rod 7 and a limiting plate 4 on the right connecting pipe 5 extend into the through groove 14 and the outer through groove 13 along the inner sliding groove, when the limiting plate 4 is pressed against the end part of the outer through groove 13, the outer ring frame 12 is loosened, the spring 9 is restored to deform, the limiting sliding plate 10 is driven to move towards the right and is blocked at the position of the limiting plate 4, the limiting plate 4 is clamped in the outer through groove 13, so that the, the convex steel ring 61 in the connecting protrusion 6 is inserted into the tapered slot of the magnetic ring body 81 on the connecting seat 8 and is magnetically attracted with the magnetic ring body 81, so that the sealing convex pad 62 and the sealing concave pad 82 are in extrusion sealing fit, and the sealing effect is improved.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The utility model provides a waterproof connector's spring auto-lock structure, includes left connecting pipe (1) and right connecting pipe (5), its characterized in that, both sides position is equipped with spring self-locking mechanism (3) respectively about left connecting pipe (1) goes up the right-hand member, has seted up logical groove (2) on spring self-locking mechanism (3) left connecting pipe (1), leads to groove (2) including outer logical groove (13) and with interior spout (14) of outer logical groove (13) intercommunication, left end corresponds logical groove (2) position and is equipped with connecting rod (7) on right connecting pipe (5), and connecting rod (7) left end position is equipped with limiting plate (4).

2. The spring self-locking structure of the waterproof connector is characterized in that the spring self-locking mechanism (3) comprises a limiting sliding groove (16) which is formed in the left connecting pipe (1) and perpendicular to the through groove (2), a groove (15) communicated with the limiting sliding groove (16) is formed above the limiting sliding groove (16), the limiting sliding groove (16) penetrates through the through groove (2), two ends of the limiting sliding groove (16) are respectively opened to the left end and the right end of the through groove (2), a limiting sliding plate (10) is arranged in the limiting sliding groove (16), a spring (9) is arranged at the left end position in the limiting sliding groove (16), and two ends of the spring (9) are respectively fixedly connected with the inner wall of the left end of the limiting sliding groove (16) and the left end of the limiting sliding plate.

3. The spring self-locking structure of the waterproof connector is characterized in that a connecting plate (11) is mounted on the limiting sliding plate (10), and the connecting plate (11) penetrates through a groove (15) to be fixedly connected with an outer ring frame (12) on the outer side of the left connecting pipe (1).

4. The spring self-locking structure of the waterproof connector according to any one of claims 1 to 3, wherein a connecting seat (8) and a connecting protrusion (6) are respectively installed at end positions of the left connecting pipe (1) and the right connecting pipe (5), and the connecting seat (8) is connected with the connecting protrusion (6) in a plugging fit manner to seal the left connecting pipe and the right connecting pipe.

5. The spring self-locking structure of the waterproof connector is characterized in that the connecting seat (8) comprises a magnetic ring body (81), the magnetic ring body (81) is arranged on the inner side of the end part of the left connecting pipe (1), a slot is formed in the magnetic ring body (81), a sealing concave pad (82) is arranged in the slot of the magnetic ring body (81), the connecting protrusion (6) comprises a protruding steel ring (61), the protruding steel ring (61) is connected to the outer side of the end part of the right connecting pipe (5), a sealing convex pad (62) is arranged on the outer side of the protruding steel ring (61), the protruding steel ring (61) is inserted into the slot of the magnetic ring body (81) and is magnetically attracted with the magnetic ring body (81), and the sealing convex pad (62) is in extrusion sealing fit with the sealing concave pad (82).

6. The spring self-locking structure of the waterproof connector is characterized in that the slot on the magnetic ring body (81) is a tapered slot, and the convex steel ring and the tapered steel ring matched with the slot are arranged on the same plane.