CN212848906U

CN212848906U - Connector terminal assembly for filter cable

Info

Publication number: CN212848906U
Application number: CN202021588287.1U
Authority: CN
Inventors: 苏晓光; 卞建伟
Original assignee: Changzhou Nuoding Electronic Technology Co ltd
Current assignee: Changzhou Nuoding Electronic Technology Co ltd
Priority date: 2020-08-04
Filing date: 2020-08-04
Publication date: 2021-03-30
Anticipated expiration: 2030-08-04

Abstract

The utility model discloses a joint terminal subassembly for filter cable, including connecting body one, screw hole, support one, bolt, inside casing, outer through wires hole, junction frame, screw rod, spout, fixture block, diaphragm, connecting body two, cable, draw-in groove, port, spring one, branch, spring two, handle, slide bar, support two and nose bar. The utility model has the advantages that: can penetrate and couple together each section cable run through the connection terminal, but can fix the connection terminal department at the joint body with the draw-in groove through the fixture block, can strengthen the stability of connection terminal through bolt and screw hole, prevent that it breaks away from the joint body, can absorb the water of infiltration from the gap through the membrane that absorbs water, thereby play and prevent that cable run from meeting water short circuit, cooperation through nose bar and draw-in groove, cooperation through nose bar and slide bar, through the cooperation of slide bar and spring two, can fix the joint in the interface, save the welded step, excellent in use effect.

Description

Connector terminal assembly for filter cable

Technical Field

The utility model relates to a connect, specifically be a joint terminal subassembly for wave filter cable belongs to power communication technical field.

Background

The cable connector is also called a cable head. After the cable is laid, the sections of the cable must be connected together in order to form a continuous line, and these connections are called cable connectors. The cable joints at the middle of the cable run are called intermediate joints and the cable joints at the two ends of the run are called termination joints. The cable joint is used for locking and fixing incoming and outgoing lines, plays a role in water resistance, dust resistance and vibration resistance, and is divided into a plastic cable joint and a metal cable joint according to joint materials. The metal cable joint is divided into a porous metal cable waterproof joint, an anti-bending metal cable joint, a double-locking metal cable waterproof joint, a plastic hose cable joint, a metal hose cable joint and the like, and the metal cable joint has the main functions of ensuring smooth circuit, keeping the cable sealed, ensuring the insulation grade of the cable joint and ensuring safe and reliable operation. If the sealing is poor, not only oil leakage causes oil-impregnated paper to dry up, but also moisture can invade the interior of the cable, so that the paper insulation performance is reduced.

The conventional joint terminal cannot well avoid electric leakage and water inflow in the daily use process, so that accidents are caused, the protection effect is poor, and the use is inconvenient.

SUMMERY OF THE UTILITY MODEL

It is an object of the present invention to provide a connector terminal assembly for a filter cable, which solves the above problems.

The utility model discloses a following technical scheme realizes above-mentioned purpose: the utility model provides a connect terminal subassembly for wave filter cable, is including connecting body one, screw hole, support one, bolt, inside casing, outer through wires hole, junction frame, screw rod, spout, fixture block, diaphragm, connecting body two, cable, draw-in groove, port, spring one, branch, spring two, handle, slide bar, support two and nose bar: the connector comprises a connector body I, a connector frame I and a connector body II, wherein ports are formed at two ends of the connector body I, the connector frame is inserted into the ports, a clamping block is arranged at the edge of the bottom end of the connector frame, a first support is fixedly arranged on the outer surface of the connector frame I, a clamping groove matched with the clamping block is formed in the inner wall of the port, which is close to one end of the connector frame, of the connector body I, an outer threading hole is formed in the center of the inner wall of the connector frame, an inner threading hole is formed in the center of the bottom of the inner frame, a plurality of first springs are fixedly connected to the outer wall of the inner frame, the other ends of the first springs are fixedly connected to the inner wall of the connector frame, a water absorbing layer is arranged on the inner wall of the inner frame, a plurality of threaded holes are formed in the edge, the outer wall fixedly connected with a plurality of support two of junction frame, threaded connection has the nose bar on the support two, the nose bar runs through support two and threaded connection with it, the inside fixed mounting of port has joint body two, and fixedly connected with diaphragm on the inner wall of port, the slot has been seted up on the diaphragm, and fixed mounting has branch in the slot, one side fixed mounting of branch has spring two, and opposite side fixed mounting has the nose bar, nose bar fixed mounting is on the slide bar, and the one end fixed mounting of slide bar has the handle.

Preferably, in order to enhance the stability of the wire connecting frame and prevent the wire connecting frame from being separated from the first connector body, the threaded holes are annularly distributed at the top edge of the first connector body by taking the port as a circle center.

Preferably, for the installation and the fixed of the convenience cable joint, it is comparatively convenient to use, the aperture of outer through wires hole and interior through wires hole equals, just the center in outer through wires hole and interior through wires hole is located same straight line.

Preferably, in order to prevent the hand from slipping and improve the working efficiency, the handle is provided with an anti-slip sleeve.

Preferably, in order to absorb the water that permeates from the gap through the membrane that absorbs water to play the effect that prevents that the cable conductor from meeting water short circuit, the internal fixation of inside casing has the membrane that absorbs water to be located the inner wall surface of inside casing, and the membrane that absorbs water is made for the polymer water-absorbing resin material.

Preferably, in order to enable slight elastic deformation to occur when the device is extruded by external force and facilitate limiting and fixing of the device, the wire holder is made of soft plastic materials.

The utility model has the advantages that: the connector terminal assembly for the filter cable is reasonable in design, threaded holes are annularly distributed at the edge of the top of a connector body I by taking a port as a circle center, the stability of a wiring frame can be enhanced through bolts and the threaded holes, the wiring frame is prevented from being separated from the connector body I, the hole diameters of an outer threading hole and an inner threading hole are equal, the centers of the outer threading hole and the inner threading hole are positioned on the same straight line, the cable connector is convenient to mount and fix and is convenient to use, an anti-slip sleeve is arranged on a handle to prevent a hand from slipping, the working efficiency is improved, a water absorbing film is fixedly mounted in an inner frame and positioned on the surface of the inner wall of the inner frame, the water absorbing film is made of high-molecular water absorbing resin and can absorb water permeating from gaps through the water absorbing film, so that the effect of preventing a cable line from short circuit when encountering water is achieved, the wiring frame is made of soft plastic, the device is convenient to limit and fix, the handle is provided with the anti-skid sleeve,

drawings

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

FIG. 2 is an enlarged schematic view of the structure at A of the present invention;

fig. 3 is a schematic structural view of the water absorption film of the present invention.

In the figure: 1. the connector comprises a connector body I, a connector body II, a connector body I, a connector body II, a connector.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 3, a connector terminal assembly for a filter cable includes a connector body 1, a threaded hole 2, a bracket 3, a bolt 4, an inner frame 5, an external threading hole 6, a wire holder 7, a screw 8, a sliding groove 9, a clamping block 10, a transverse plate 11, a connector body two 12, a cable 13, a clamping groove 14, a port 15, a spring one 16, a supporting rod 17, a spring two 18, a handle 19, a sliding rod 20, a bracket two 21 and a protruding rod 22; the connector comprises a connector body I1, a port 15 is arranged at each end of the connector body I1, a wire connecting frame 7 is inserted into the port 15, a clamping block 10 is arranged at the edge of the bottom end of the wire connecting frame 7, a support I3 is fixedly arranged on the outer surface of the wire connecting frame 7, a clamping groove 14 matched with the clamping block 10 is arranged on the inner wall of the port 15, close to one end of the wire connecting frame 7, of the connector body I1, an outer threading hole 6 is arranged at the central position of one side of the wire connecting frame 7, an inner frame 5 is fixedly connected to the inner wall of the wire connecting frame 7, an inner threading hole is arranged at the center of the bottom of the inner frame 5, a plurality of springs I16 are fixedly connected to the outer wall of the inner frame 5, the other ends of the springs I16 are fixedly connected to the inner wall of the wire connecting frame 7, a water absorbing, screw rod 8 is installed to 2 interior cooperations of screw hole, just the other end fixedly connected with bolts 4 of screw rod 8, two 21 of a plurality of supports of outer wall fixedly connected with of connection frame 7, threaded connection has nose bar 22 on two 21 supports, nose bar 22 runs through two 21 supports and threaded connection with it, the inside fixed mounting of port 15 has two 12 joint bodies, and fixedly connected with diaphragm 11 on the inner wall of port 15, the slot has been seted up on diaphragm 11, and fixed mounting has branch 17 in the slot, one side fixed mounting of branch 17 has two 18 springs, and opposite side fixed mounting has nose bar 22, nose bar 22 fixed mounting is on slide bar 20, and the one end fixed mounting of slide bar 20 has handle 19.

The threaded holes 2 are annularly distributed at the edge of the top of the connector body 1 by taking the port 15 as a circle center, in order to enhance the stability of the wiring frame and prevent the wiring frame from being separated from the connector body 1, the outer threading holes 6 are equal to the inner threading holes in pore diameter, the centers of the outer threading holes 6 and the inner threading holes are positioned on the same straight line, so that the cable connector is convenient to install and fix and is convenient to use, the handle 19 is provided with the anti-slip sleeve to prevent hand slipping and improve the working efficiency, the inner frame 5 is fixedly provided with the water absorption film which is positioned on the inner wall surface of the inner frame 5, the water absorption film is made of high polymer water absorption resin and can absorb water permeating from gaps, so that the effect of preventing the cable circuit from short circuit when meeting water is achieved, the wiring frame 7 is made of soft plastic and can generate slight elastic deformation when being extruded by external force, the device is convenient to limit and fix, and is more convenient to use.

The working principle is as follows: when the connector terminal component for the filter cable is used, firstly, the outer wall of the wire connecting frame 7 is squeezed by hands, as the wire connecting frame 7 is made of soft plastic materials, slight elastic deformation can occur, at the moment, the clamping block 10 contracts inwards, then the wire connecting frame 7 extends into the connector body 1 through the port 15, the hands are loosened until the clamping block 10 reaches the position of the clamping groove 9, at the moment, the clamping block 10 can bounce outwards under the elastic action of the first spring 16 and restore to the original shape, so that the clamping block 10 is inserted into the clamping groove 14, then the wire connecting frame 7 is fixed at the port 15 of the connector body 1, then the bolt 4 is aligned and screwed into the threaded hole 2 at the corresponding position, thereby further enhancing the stability of the wire connecting frame 7 and preventing the wire connecting frame from being separated from the connector body 1, then a cable line is aligned with the outer threading hole 6 and penetrates out of the inner threading hole, and then the cable is secondarily fixed, firstly, the slide bar 20 is pulled to the left side and the right side, meanwhile, the slide bar 20 drives the convex rod 22 to move to the left side and the right side, the slide bar 20 extrudes the second spring 18 to deform, meanwhile, a cable is inserted into the joint in the interface, then the slide bar 20 is loosened, at the moment, the slide bar 20 is jacked to move according to the elastic force of the second spring 18, at the moment, the slide bar 20 drives the convex rod 22 to move, meanwhile, the convex rod 22 is clamped and fixed in the clamping groove, at the moment, the cable can be fixed, the device can carry out secondary connection and fixation on the cable.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A connector terminal assembly for a filter cable, comprising: the connector comprises a connector body I (1), a threaded hole (2), a support I (3), a bolt (4), an inner frame (5), an outer threading hole (6), a wiring frame (7), a screw rod (8), a sliding groove (9), a clamping block (10), a transverse plate (11), a connector body II (12), a cable (13), a clamping groove (14), a port (15), a spring I (16), a support rod (17), a spring II (18), a handle (19), a sliding rod (20), a support II (21) and a convex rod (22); the connector comprises a connector body I (1), ports (15) are formed in two ends of the connector body I (1), a wiring frame (7) is inserted into the ports (15), a clamping block (10) is arranged at the edge of the bottom end of the wiring frame (7), a support I (3) is fixedly mounted on the outer surface of the wiring frame (7), a clamping groove (14) matched with the clamping block (10) is formed in the inner wall of the port (15) close to one end of the wiring frame (7) of the connector body I (1), an outer threading hole (6) is formed in the central position of one side of the wiring frame (7), an inner frame (5) is fixedly connected to the inner wall of the wiring frame (7), an inner threading hole is formed in the center of the bottom of the inner frame (5), a plurality of springs I (16) are fixedly connected to the outer wall of the inner frame (5), the other end of the springs I (16), the inner frame is characterized in that a water absorbing layer is arranged on the inner wall of the inner frame (5), a plurality of threaded holes (2) are formed in the edge, close to one end of the wiring frame (7), of the connector body (1), a screw rod (8) is installed in the threaded holes (2) in a matched mode, a bolt (4) is fixedly connected to the other end of the screw rod (8), a plurality of second supports (21) are fixedly connected to the outer wall of the wiring frame (7), a convex rod (22) is connected to the second supports (21) in a threaded mode, the convex rod (22) penetrates through the second supports (21) and is connected with the second supports in a threaded mode, a connector body (12) is fixedly installed inside the port (15), a transverse plate (11) is fixedly connected to the inner wall of the port (15), a groove is formed in the transverse plate (11), a supporting rod (17) is fixedly installed in the groove, and a convex rod (22) is fixedly installed on the other side of the handle, the convex rod (22) is fixedly installed on the sliding rod (20), and a handle (19) is fixedly installed at one end of the sliding rod (20).

2. A connector terminal assembly for filter cables according to claim 1, wherein: the threaded holes (2) are annularly distributed at the edge of the top of the joint body I (1) by taking the port (15) as a circle center.

3. A connector terminal assembly for filter cables according to claim 1, wherein: the outer threading hole (6) is equal to the inner threading hole in diameter, and the centers of the outer threading hole (6) and the inner threading hole are positioned on the same straight line.

4. A connector terminal assembly for filter cables according to claim 1, wherein: the handle (19) is provided with an anti-slip sleeve.

5. A connector terminal assembly for filter cables according to claim 1, wherein: the water absorption film is fixedly arranged in the inner frame (5) and is positioned on the surface of the inner wall of the inner frame (5), and the water absorption film is made of high-molecular water-absorbent resin.

6. A connector terminal assembly for filter cables according to claim 1, wherein: the wiring frame (7) is made of soft plastic materials.