CN216354851U

CN216354851U - Durable circular connector

Info

Publication number: CN216354851U
Application number: CN202122993591.5U
Authority: CN
Inventors: 胡杰; 刘晓冬; 吴星星
Original assignee: Shenzhen Benhangben Technology Co ltd
Current assignee: Shenzhen Benhangben Technology Co ltd
Priority date: 2021-12-01
Filing date: 2021-12-01
Publication date: 2022-04-19
Anticipated expiration: 2031-12-01

Abstract

The utility model discloses a durable circular connector which comprises a ring body and a rotating ring, wherein the top surface of the ring body protrudes upwards to form an installation part of an annular structure, a plurality of wire holes for inserting wires are formed in the outer ring surface of the ring body, through holes are formed in the top surface of the installation part, which is right opposite to the wire holes, nuts are embedded in the top surface of the through holes, screws are connected in the nuts in a threaded mode, the rotating ring is arranged in the inner hole of the ring body, the upper end of the rotating ring protrudes outwards to form a thickened part, a plurality of first convex teeth are arranged on the outer ring surface of the thickened part, a plurality of second convex teeth are arranged on the top of the screws, the second convex teeth are meshed with the first convex teeth, and a channel penetrating through the ring body is arranged on one side of the ring body, which is positioned in the wire holes. The novel wire harness connecting device is simple in structure, is integrally arranged in an annular structure, and the wire holes are uniformly distributed in 360 degrees, so that the novel wire harness connecting device can be more conveniently connected with wires in different directions, and the rotating ring can synchronously drive the screw to rotate, so that the convenience of installation and disassembly is greatly improved.

Description

Durable circular connector

Technical Field

The utility model relates to the technical field of connectors, in particular to a durable circular connector.

Background

Connectors may also be referred to as terminals, which are an item of hardware used to make electrical connections and are divided industrially into the category of connectors. With the development of the electronic industry, the use range of the connecting terminal is more and more, and the types of the connecting terminal are more and more. The most widely used terminals include hardware terminals, nut terminals, spring terminals, etc., in addition to PCB terminals.

At present, binding post generally is the bar structure setting for can only connect the wire of a side, when being located the wire of both sides and being connected with it, the bending degree of change wire by a wide margin is required, and is independent setting more between every screw, causes and damages the back at the wiring list, needs the rotatory screw one by one, influences efficiency, when carrying out the installation of wire, also needs the rotatory tightening that carries on one by one, and the operation is comparatively troublesome.

Disclosure of Invention

The present invention is directed to a durable circular connector, which solves the above problems.

The utility model is realized by the following technical scheme: a durable circular connector comprises a ring body and a rotating ring, wherein the top surface of the ring body protrudes upwards to form an installation part with an annular structure, a plurality of wire holes for inserting wires are arranged on the outer circumferential surface of the ring body, through holes communicated with the wire holes are formed in the positions, right opposite to the wire holes, of the top surface of the installation part, nuts are installed on the top surface of the through holes in an embedded mode, screws are connected in the nuts in a threaded mode, bottom plates are installed on the bottom surfaces of the wire holes, top plates are arranged at the upper ends of the bottom plates, limiting grooves are formed in the positions, right opposite to the screws, of the top plates, the lower ends of the screws are outwards expanded to form limiting parts, and the limiting parts are movably installed in the limiting grooves, rotatory ring sets up in the hole of ring body, and the outside protrusion in rotatory ring upper end forms thickening portion, installs the first dogtooth of polylith on the outer lane face of thickening portion, and polylith second dogtooth is installed at the top of screw, and the second dogtooth is connected with the meshing of first dogtooth, and one side that the ring body is located the wiring hole all is equipped with the passageway that runs through the ring body.

As preferred technical scheme, be equipped with the constant head tank of loop configuration on the inner periphery of ring body, rotatory ring just forms loop configuration's location portion to constant head tank department protrusion, and location portion movable mounting is in the constant head tank, and the cross-section of constant head tank and location portion is the setting of dovetail structure.

As the preferred technical scheme, one end of the bottom plate penetrates through the ring body and extends to the outside, and fixing holes are formed in the bottom plate.

As the preferred technical scheme, the limiting part and the limiting groove are both arranged in a conical structure.

Preferably, the grip is mounted in the middle of the rotating ring.

As the preferred technical scheme, the top plate and the bottom plate are both made of conductive metal materials, and the cross section of the top plate is arranged in an arc structure.

Preferably, the rotating ring is made of an insulating plastic material.

The utility model has the beneficial effects that: the novel wire connecting device is simple in structure, the whole body is arranged in an annular structure, and the wire holes are uniformly distributed in 360 degrees, so that the novel wire connecting device can be more conveniently connected with wires in different directions, the rotating ring can synchronously drive the screw to rotate, the downward moving screw can synchronously press the inserted wire tightly, otherwise, the wire can be synchronously released, and the convenience of installation and disassembly is greatly improved.

Drawings

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

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

fig. 2 is a cross-sectional view of the present invention.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can, for example, be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in FIGS. 1 and 2, the durable circular connector of the present invention comprises a ring body 1 and a rotating ring 11, wherein the top surface of the ring body 1 protrudes upward to form a mounting portion 2 of a ring structure, the outer circumferential surface of the ring body 1 is provided with a plurality of wire holes 16 for inserting wires, the top surface of the mounting portion 2 opposite to the wire holes is provided with through holes communicated with the wire holes, the top surface of the through holes is embedded with nuts 13, the nuts 13 are all connected with screws 3 in a threaded manner, the bottom surface of the wire holes 16 is provided with a bottom plate 9, the upper end of the bottom plate 9 is provided with a top plate 15, the top plate 15 opposite to the screws is provided with a limiting groove, the lower end of each screw 3 is expanded outward to form a limiting portion 14, the limiting portions 14 are all movably mounted in the limiting grooves, the rotating ring 11 is arranged in the inner hole of the ring body 1, the upper end of the rotating ring 11 protrudes outward to form a thickened portion 5, the outer circumferential surface of the thickened portion 5 is provided with a plurality of first protruding teeth 6, a plurality of second convex teeth 4 are installed at the top of the screw 3, the second convex teeth 4 are meshed with the first convex teeth 6, and a channel 7 penetrating through the ring body is arranged on one side of the ring body 1, which is located in the wiring hole.

In this embodiment, the inner circumferential surface of the ring body 1 is provided with a positioning groove having an annular structure, the rotating ring 11 is opposite to the positioning groove and protrudes to form a positioning portion 12 having an annular structure, the positioning portion 12 is movably installed in the positioning groove, and the cross sections of the positioning groove and the positioning portion 12 are arranged in a dovetail structure.

In this embodiment, one end of the bottom plate 9 passes through the ring body and extends to the outside, and is provided with a fixing hole.

In this embodiment, the limiting portion 14 and the limiting groove are both arranged in a conical structure, so that the limiting portion can only rotate in the limiting groove, and the separation of the limiting portion is avoided.

In this embodiment, the grip 8 is mounted in the middle of the rotating ring 11.

In this embodiment, roof 15 and bottom plate 9 are made by conductive metal material, and the cross-section of roof 15 all is the arc structure setting, makes the roof can increase the area of contact with the wire, presses more firm with the wire.

In this embodiment, the rotating ring 11 is made of an insulating plastic material, which avoids short-circuiting.

This device wholly is the setting of loop configuration, and the wiring hole is 360 evenly distributed, make can be more convenient be connected with the wire of equidirectional, and insert the wiring hole back at the wire, can be direct grasp the holding rod and rotate rotatory ring, rotatory first dogtooth that has driven, the rotation of first dogtooth has driven second dogtooth and screw, make the screw move down along the nut, the removal of screw has driven the roof, roof through the downward movement can compress tightly the location with the inserted wire, otherwise, after rotatory ring counter-rotation, the roof just can the rebound, make the smooth taking out of wire ability, great increase the convenience of installation and dismantlement.

The above description is only an embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope defined by the claims.

Claims

1. A durable circular connector, comprising: the wire harness fixing device comprises a ring body (1) and a rotating ring (11), wherein the top surface of the ring body (1) protrudes upwards to form an installation part (2) with an annular structure, a plurality of wire holes (16) for inserting wires are formed in the outer ring surface of the ring body (1), through holes communicated with the wire holes are formed in the top surface of the installation part (2) opposite to the wire holes, nuts (13) are installed on the top surface of the through holes in an embedded mode, screws (3) are connected in the nuts (13) in a threaded mode, a bottom plate (9) is installed on the bottom surface of the wire holes (16), a top plate (15) is arranged at the upper end of the bottom plate (9), limiting grooves are formed in the positions, opposite to the screws, of the top plate (15), the lower ends of the screws (3) are outwards expanded to form limiting parts (14), the limiting parts (14) are movably installed in the limiting grooves, the rotating ring (11) is arranged in the inner hole of the ring body (1), and the upper end of the rotating ring (11) protrudes outwards to form a thickened part (5), install first dogtooth of polylith (6) on the outer lane face of thickening portion (5), polylith second dogtooth (4) are installed at the top of screw (3), and second dogtooth (4) are connected with first dogtooth (6) meshing, and one side that ring body (1) are located the wiring hole all is equipped with passageway (7) that run through the ring body.

2. The durable circular connector of claim 1, wherein: the inner ring surface of the ring body (1) is provided with a positioning groove with an annular structure, the rotating ring (11) is right opposite to the positioning groove and protrudes to form a positioning part (12) with the annular structure, the positioning part (12) is movably arranged in the positioning groove, and the cross sections of the positioning groove and the positioning part (12) are arranged in a dovetail structure.

3. The durable circular connector of claim 1, wherein: one end of the bottom plate (9) penetrates through the ring body to extend to the outside and is provided with a fixing hole.

4. The durable circular connector of claim 1, wherein: the limiting part (14) and the limiting groove are both arranged in a conical structure.

5. The durable circular connector of claim 1, wherein: the middle of the rotating ring (11) is provided with a holding rod (8).

6. The durable circular connector of claim 1, wherein: the top plate (15) and the bottom plate (9) are both made of conductive metal materials, and the cross section of the top plate (15) is arranged in an arc-shaped structure.

7. The durable circular connector of claim 1, wherein: the rotating ring (11) is made of an insulating plastic material.