CN215418704U

CN215418704U - Connector shell structure

Info

Publication number: CN215418704U
Application number: CN202121187879.7U
Authority: CN
Inventors: 沈亮
Original assignee: Shenzhen Lixuan Precision Hardware Co Ltd
Current assignee: Shenzhen Lixuan Precision Hardware Co Ltd
Priority date: 2021-05-28
Filing date: 2021-05-28
Publication date: 2022-01-04
Anticipated expiration: 2031-05-28

Abstract

The utility model discloses a connector shell structure, which adopts the technical scheme that: the clamping device comprises a clamping nut, a shell and a fixing nut, wherein a fixing groove is fixedly formed in the clamping nut, the shell and the fixing nut, a rubber pad is fixedly arranged on the fixing groove, the clamping nut is fixedly connected with one end of the shell through a thread, the other end of the shell is fixedly connected with the fixing nut through a thread, a fastening clamp is fixedly arranged on the inner wall of the upper end of the shell, a clamping seat is fixedly arranged on the inner side of the bottom of the fastening clamp, a clamping ring is fixedly arranged on the clamping seat, and the outer wall of the clamping ring is attached to the inner wall of the fastening clamp; the utility model solves the problems that the waterproof performance of the connector shell structure is poor and the cable fixing effect of the connector shell structure needs to be improved.

Description

Connector shell structure

Technical Field

The utility model relates to the technical field of shell structures, in particular to a connector shell structure.

Background

The connector is a component that is often touched by those skilled in electronic engineering, the connector is an indispensable component in electronic equipment, the connector form and structure are varied, and various different forms of connectors exist according to different application objects, frequencies, powers, application environments and the like.

Refer to current chinese patent that publication number is CN202259930U, disclose a nylon cable waterproof connector, including connecting the body and nut, the one end system that connects the body and the nut is screwed has the jack catch, and in seal bush one end stretched into the jack catch, its other end supported tight nut in the terminal surface, this utility model convenient and fast just can effectively lock, has higher practical value.

However, the connector housings described above still have some disadvantages, such as: the connector shell structure has poor waterproof performance; the connector housing structure needs to be enhanced for cable fixation.

SUMMERY OF THE UTILITY MODEL

In view of the problems mentioned in the background art, an object of the present invention is to provide a connector housing structure to solve the problems mentioned in the background art that the waterproof performance of the connector housing structure is poor and the cable fixing effect of the connector housing structure needs to be improved.

The technical purpose of the utility model is realized by the following technical scheme:

the utility model provides a connector shell structure, includes compels tight nut, shell, fixation nut, it is provided with the fixed slot to compel to be fixed on tight nut, shell, the fixation nut, the fixed rubber pad that is provided with on the fixed slot, compel tight nut with the one end of shell is through screw thread fixed connection, the other end of shell with fixation nut passes through screw thread fixed connection, the fixed fastening clamp that is provided with on the upper end inner wall of shell, the inboard fixed cassette that is provided with in bottom of fastening clamp, the fixed clamp ring that is provided with on the cassette, the outer wall of clamp ring with laminating mutually of fastening clamp inner wall.

Further, the material of forcing nut, shell, fixation nut is the stainless steel, the fixed anti-skidding line that is provided with in fixation nut's the outside.

Through adopting above-mentioned technical scheme, the stainless steel makes the connector durable more, and the antiskid line is convenient fixes fixation nut 3.

Furthermore, rubber belts are fixedly arranged on the threads of the tightening nut, the shell and the fixing nut.

Through adopting above-mentioned technical scheme, can promote the waterproof nature of connector.

Furthermore, the clamping ring and the rubber pad are made of ethylene propylene diene monomer.

By adopting the technical scheme, the ethylene propylene diene monomer rubber has the advantages of aging resistance, stable chemical property, low water absorption, good water resistance and capability of enhancing the sealing property of the connector.

Furthermore, the material of fastening clamp is PA plastics, the clamping jaw of fastening clamp is evenly spaced and arranges.

Through adopting above-mentioned technical scheme, the PA plastics have good heat resistance, wearability, resistant chemical drug nature, hoisting device's life.

Furthermore, the bottom of fastening clamp is fixed and is provided with the cardboard, seted up a plurality of holes on the cardboard.

Through adopting above-mentioned technical scheme, conveniently wear to put the wire, strengthen the fixed effect of connection of wire.

In summary, the utility model mainly has the following beneficial effects:

1. the utility model discloses a, can lock the cable conductor of connection through compelling tight nut, the outside of compelling tight nut is provided with the hexagonal lockrand, fixation nut's the outside is provided with anti-skidding line, it is rotatory to conveniently install, the cardboard of the bottom of binding clip, can separate the card with the wire of cable and put fixedly, will press from both sides tight circle card and put the cassette at the binding clip, make press from both sides tight circle and binding clip and laminate mutually, pass through threaded connection in the inside of shell with pressing from both sides tight circle again, the even interval of clamping jaw of binding clip is arranged, promote and connect fixed effect.

2. The utility model discloses a, set up through rubber pad, rubber tape, silica gel circle and strengthened the water-proof effects of connector, compel tight nut, shell, fixation nut's material to be the stainless steel, prolonged connector housing life.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

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

FIG. 2 is a schematic view of a fastener clip;

FIG. 3 is a schematic view of the card board.

In the figure: 1. tightening the nut; 2. a housing; 3. fixing a nut; 4. a rubber pad; 5. a fastening clip; 6. A clamping ring; 7. and (4) clamping the board.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clear and fully described, embodiments of the present invention are further described in detail below with reference to the accompanying drawings.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "inner", "outer", "top", "bottom", "side", "vertical", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," "fourth," "fifth," and "sixth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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.

Example 1

Referring to fig. 1-3, a connector shell structure, including compelling tight nut 1, shell 2, fixation nut 3, the outside of compelling tight nut 1 is provided with hexagonal lockrand, compel tight nut 1, shell 2, the fixed slot that is provided with on fixation nut 3, the fixed rubber pad 4 that is provided with on the fixed slot, the one end of compelling tight nut 1 and shell 2 passes through screw thread fixed connection, the other end and the fixation nut 3 of shell 2 pass through screw thread fixed connection, the fixed fastening clamp 5 that is provided with on the upper end inner wall of shell 2, the inboard fixed cassette that is provided with in bottom of fastening clamp 5, the fixed clamp ring 6 that is provided with on the cassette, the outer wall and the laminating of the 5 inner walls of fastening clamp ring 6 are laminated mutually.

Referring to fig. 1 and 2, the material of the packing nut 1, the shell 2 and the fixing nut 3 is stainless steel, so that the connector is more durable, the outer side of the fixing nut 3 is fixedly provided with anti-skid lines, and the fixing nut 3 is conveniently fixed.

Referring to fig. 1 and 2, a rubber belt is fixedly arranged on the screw threads of the packing nut 1, the shell 2 and the fixing nut 3, and the rubber belt is made of water-absorbent resin water-blocking belt, so that the waterproofness of the connector is improved.

Referring to fig. 2, the clamping ring 6 and the rubber pad 4 are made of ethylene propylene diene monomer rubber, which has aging resistance, chemical stability and low water absorption, and can be well waterproof and enhance the sealing performance of the connector.

Referring to fig. 2, the fastening clip 5 is made of PA plastic, the clamping jaws of the fastening clip 5 are uniformly spaced, and the PA plastic has good heat resistance, wear resistance and chemical resistance, so that the service life of the device is prolonged.

Referring to fig. 3, the bottom of the fastening clip 5 is fixedly provided with a clamping plate 7, the clamping plate 7 is provided with a plurality of holes, wires can be put through, the holes are fixedly provided with silica gel rings, and the wires at the joints are clamped and sealed.

When the connector is used, a connected cable can be locked through the clamping nut 1, the hexagonal locking edge is arranged on the outer side of the clamping nut 1 and is convenient to install and rotate, the clamping plate 7 at the bottom of the fastening clamp 5 can separate, clamp and fix wires of the cable, the clamping ring 6 is clamped in the clamping seat of the fastening clamp 5, the clamping ring 6 is attached to the fastening clamp 5, the clamping ring 6 is connected to the inside of the shell 2 through threads, clamping jaws of the fastening clamp 5 are uniformly distributed at intervals, the connection and fixation effect is improved, the waterproof effect of the connector is enhanced through the arrangement of the rubber pad 4, the rubber belt and the silica gel ring, the clamping nut 1, the shell 2 and the fixing nut 3 are made of stainless steel, and the service life of the connector shell 2 is prolonged.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a connector shell structure, includes compels tight nut (1), shell (2), fixation nut (3), its characterized in that: the clamping device is characterized in that fixing grooves are fixedly formed in the clamping nut (1), the shell (2) and the fixing nut (3), rubber pads (4) are fixedly arranged on the fixing grooves, the clamping nut (1) and one end of the shell (2) are fixedly connected through threads, the other end of the shell (2) is fixedly connected with the fixing nut (3) through threads, a fastening clamp (5) is fixedly arranged on the inner wall of the upper end of the shell (2), a clamping seat is fixedly arranged on the inner side of the bottom of the fastening clamp (5), a clamping ring (6) is fixedly arranged on the clamping seat, and the outer wall of the clamping ring (6) is attached to the inner wall of the fastening clamp (5).

2. A connector housing structure according to claim 1, wherein: the tightening nut (1), the shell (2) and the fixing nut (3) are made of stainless steel, and anti-skid grains are fixedly arranged on the outer side of the fixing nut (3).

3. A connector housing structure according to claim 1, wherein: and rubber belts are fixedly arranged on the threads of the packing nut (1), the shell (2) and the fixing nut (3).

4. A connector housing structure according to claim 1, wherein: the clamping ring (6) and the rubber pad (4) are made of ethylene propylene diene monomer.

5. A connector housing structure according to claim 1, wherein: the material of fastening clamp (5) is PA plastics, the clamping jaw of fastening clamp (5) is evenly arranged at intervals.

6. A connector housing structure according to claim 1, wherein: the bottom of the fastening clip (5) is fixedly provided with a clamping plate (7), and the clamping plate (7) is provided with a plurality of holes.