CN217427198U

CN217427198U - Install cable television joint fast

Info

Publication number: CN217427198U
Application number: CN202220282438.3U
Authority: CN
Inventors: 杜明
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-02-12
Filing date: 2022-02-12
Publication date: 2022-09-13
Anticipated expiration: 2032-02-12

Abstract

The utility model discloses an install cable television fast and connect, including casing and column cap, and the column cap sets up perpendicularly in the casing, has seted up the butt joint groove on the casing rear end lateral wall, and column cap one end runs through the casing lateral wall and extends to in the butt joint groove, and the casing outside is equipped with the pipe box that matches of specification with it, sets up the through-hole of inside and outside intercommunication on the pipe box rear end lateral wall, and the pipe box is located and is provided with on the lateral wall of through-hole inboard and is used for carrying out the fixture that the centre gripping was fixed to the cable. The utility model discloses the spacing cooperation of limiting plate and spacing groove is in the same place casing and sleeve pipe butt joint, and then for inside go-between and cable junction provide the protection, rotates the spiro union cooperation between thread bush and the thread groove simultaneously, overall stability when can keeping pipe box and casing to connect to at the in-process that the cable inserted the pipe box, can clear up the dust on cable outer wall surface, prevent that the dust from getting into and causing the transmission of static influence signal in the pipe box.

Description

Install cable television joint fast

Technical Field

The utility model relates to a TV connects the field, especially relates to an install cable TV fast and connect.

Background

The cable television is a system which uses a coaxial cable as a medium and directly transmits television and frequency modulation broadcast programs to a user television, before the cable television is used, an external coaxial cable is connected through a connector device to receive television signals, a plastic layer outside a cable body is usually cut off to expose the cable body by the existing connector connection method, and then the cable body is connected with a plug connector through the connector device; however, the outer side of the cable connection part lacks a structure for protecting the cable connection part, the joint needs to be plugged and pulled in the using process of the cable television, and the joint connection part is easily separated under the influence of external force in the process to cause signal connection disconnection.

To this end, we propose a quick-install cable connector to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a quick-mounting cable television connector.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an install cable television joint fast, includes casing and column cap, and the column cap sets up perpendicularly in the casing, the butt joint groove has been seted up on the casing rear end lateral wall, and column cap one end runs through the casing lateral wall and extends to in the butt joint groove, the casing outside is equipped with the pipe box that matches with its specification, set up the through-hole of inside and outside intercommunication on the pipe box rear end lateral wall, and the pipe box is provided with on being located the inboard lateral wall of through-hole and is used for carrying out the fixture that the centre gripping was fixed to the cable.

Preferably, one end of the stud head positioned in the inner cavity of the butt joint groove is fixedly connected with the connecting ring, and the connecting ring and the external cable are welded together.

Preferably, the casing has seted up the multiunit spacing groove on the outer end lateral wall adjacent with the pipe box, fixedly connected with limiting plate on the pipe box and the corresponding lateral wall in spacing groove position, and the limiting plate extends to spacing cooperation with it in the spacing groove, the thread groove has all been seted up on casing and pipe box outer end lateral wall surface, and the thread groove outside is provided with the thread bush of spiro union complex with it.

Preferably, a sealing ring is arranged between the through hole and the cable inside the through hole, and a spongy cushion covers the surface of the inner wall of the sealing ring.

Preferably, fixture is including seting up the fluting on pipe box inner wall surface, fluting inner wall fixed surface is connected with the telescopic link, the one end fixedly connected with splint of fluting lateral wall are kept away from to the telescopic link, and the lateral wall turning that splint are close to the through-hole is the arcuation design, telescopic link outside cover is equipped with the grip spring, the grip spring both ends respectively with fluting inner wall and splint between fixed linking to each other.

Compared with the prior art, the beneficial effects of the utility model are that:

the cable and the connecting ring can be stably connected under the action of external welding equipment through the connecting ring, so that the cable and the connecting ring are stably connected together, and in the process of installing and inserting the cable into the pipe sleeve, dust on the surface of the outer wall of the cable can be cleaned under the action of the spongy cushion in the inner wall of the sealing ring, so that the dust is prevented from entering the pipe sleeve to cause static electricity to influence the transmission of signals; through the spacing cooperation of limiting plate and spacing groove, can be in the same place casing and sleeve pipe butt joint, and then for inside go-between and cable junction provide the protection, rotate the spiro union cooperation between thread bush and the thread groove simultaneously, overall stability when can keeping pipe box and casing to through clamping spring's elasticity effect, it is fixed to drive splint removal to carry out the centre gripping to the cable, thereby the cable keeps certain stability in the pipe box inner chamber.

Drawings

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

FIG. 2 is a schematic view of the structure of the joint between the casing and the pipe sleeve of the present invention;

FIG. 3 is a schematic view of the internal structure of the pipe sleeve according to the present invention;

fig. 4 is an enlarged schematic view of a structure in fig. 3.

In the figure: 1. the clamping device comprises a shell, 2, a column cap, 201, a connecting ring, 3, a butt joint groove, 4, a pipe sleeve, 401, a limiting groove, 402, a limiting plate, 403, a threaded sleeve, 5, a through hole, 501, a sealing ring, 6, a clamping mechanism, 601, a telescopic rod, 602, a clamping plate, 603 and a clamping spring.

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.

Referring to fig. 1-4, a cable television connector capable of being installed quickly, including a housing 1 and a column cap 2, wherein the column cap 2 is vertically arranged in the housing 1, a butt-joint groove 3 is formed on the side wall of the rear end of the housing 1, one end of the column cap 2 penetrates through the side wall of the housing 1 and extends into the butt-joint groove 3, one end of the column cap 2 located in the inner cavity of the butt-joint groove 3 is fixedly connected with a connection ring 201, the connection ring 201 is welded with an external cable, the column cap 2 and the connection ring 201 are made of conductive materials, the cable and the connection ring 201 are welded together by using the effect of external soldering tin when in use, and the cable and the connection ring 201 are stably connected together and meanwhile the efficiency of signal conduction is not affected.

The casing 1 outside is equipped with the pipe box 4 that its specification matches, casing 1 has seted up multiunit spacing groove 401 on the outer end lateral wall adjacent with the pipe box 4, fixedly connected with limiting plate 402 on the lateral wall that pipe box 4 and spacing groove 401 position are corresponding, and limiting plate 402 extends to spacing cooperation with it in the spacing groove 401, both spacing after to make casing 1 and pipe box 4 butt joint together, and then provide the protection to inside go-between 201 and cable junction, the thread groove has all been seted up on casing 1 and the pipe box 4 outer end lateral wall surface, and the thread groove outside is provided with spiro union complex thread bush 403 with it, spiro union cooperation between thread bush 403 and the thread groove, and then link together casing 1 and pipe box 4, and the overall stability when keeping both to connect.

The through hole 5 that communicates inside and outside is seted up on the lateral wall of pipe box 4 rear end, is provided with sealing washer 501 between through hole 5 and the inside cable, and sealing washer 501 inner wall surface covers has the foam-rubber cushion, and when the cable got into pipe box 4 inboard through hole 5 installation, the foam-rubber cushion cleared up the dust on the cable outer wall surface, prevents that the dust from getting into to cause the transmission of static influence signal in the pipe box 4.

The side wall of the pipe sleeve 4, which is positioned at the inner side of the through hole 5, is provided with a clamping mechanism 6 for clamping and fixing a cable, the clamping mechanism 6 comprises a slot which is formed in the surface of the inner wall of the pipe sleeve 4, the surface of the inner wall of the slot is fixedly connected with a telescopic rod 601, one end of the telescopic rod 601, which is far away from the side wall of the slot, is fixedly connected with a clamping plate 602, the inner wall of the clamping plate 602 is provided with an arc-shaped slot which is matched with the cable, the surface of the inner wall of the arc-shaped slot is covered with a soft cushion layer, the phenomenon that the cable generates excessive friction force with the clamping plate 602 in the moving process to cause damage to the appearance structure of the cable is avoided, the corner of the side wall of the clamping plate 602, which is close to the through hole 5, when the cable is inserted into the inner cavity of the pipe sleeve 4, the cable is easier to enter by utilizing the arc-shaped corner, the clamping spring 603 is sleeved on the outer side of the telescopic rod 601, and two ends of the clamping spring 603 are respectively fixedly connected with the inner wall of the slot and the side wall of the clamping plate 602.

The working steps for quickly installing the cable television connector specifically comprise: the utility model moves the device to the using position when in use, the external signal cable passes through the through hole 5 and enters the pipe sleeve 4, the arc corner at the lower end of the clamp plate 602 is used to make the cable enter more easily, then the clamp plate 602 is driven to move to clamp and fix the cable through the elastic action of the clamping spring 603, so that the cable keeps a certain stability in the inner cavity of the pipe sleeve 4, then the cable end is wound and arranged on the connecting ring 201 and is welded together by the external welding device, the sleeve 4 is pushed to move after the welding is finished so as to be attached to the shell 1, the limiting plate 402 enters the limiting groove 401, the shell 1 and the sleeve 4 are stably butted together, then the thread sleeve 403 is rotated to be in thread fit with the thread groove, the shell 1 and the sleeve 4 are connected together, the integral stability when the shell and the sleeve are connected is kept, and then the device is used, the shell 1 and the column head are inserted into a television jack.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an install cable television fast and connect, includes casing (1) and column cap (2), and column cap (2) set up perpendicularly in casing (1), its characterized in that, butt joint groove (3) have been seted up on casing (1) rear end lateral wall, and column cap (2) one end runs through casing (1) lateral wall and extends to in butt joint groove (3), casing (1) outside is equipped with pipe box (4) that the specification matches with it, set up through-hole (5) of inside and outside intercommunication on pipe box (4) rear end lateral wall, and pipe box (4) are located and are provided with on the lateral wall of through-hole (5) inboard and are used for carrying out centre gripping fixed fixture (6) to the cable.

2. A quick-install cable connector according to claim 1, wherein the end of the stud (2) located in the cavity of the docking slot (3) is fixedly connected to the connection ring (201), and the connection ring (201) is welded to an external cable.

3. The quick-installation cable television connector as claimed in claim 1, wherein a plurality of sets of limiting grooves (401) are formed in the outer end side wall of the casing (1) adjacent to the pipe sleeve (4), a limiting plate (402) is fixedly connected to the side wall of the pipe sleeve (4) corresponding to the position of the limiting groove (401), the limiting plate (402) extends into the limiting groove (401) to be in limiting fit with the limiting groove, thread grooves are formed in the outer end side wall surfaces of the casing (1) and the pipe sleeve (4), and thread sleeves (403) in threaded fit with the thread grooves are arranged on the outer sides of the thread grooves.

4. The quick-install cable television connector as claimed in claim 1, wherein a sealing ring (501) is arranged between the through hole (5) and the cable inside, and a sponge pad is covered on the inner wall surface of the sealing ring (501).

5. The quick-installation cable television connector as claimed in claim 1, wherein the clamping mechanism (6) comprises a slot opened on the inner wall surface of the pipe sleeve (4), the slot inner wall surface is fixedly connected with a telescopic rod (601), one end of the telescopic rod (601) far away from the slot side wall is fixedly connected with a clamping plate (602), the corner of the side wall of the clamping plate (602) close to the through hole (5) is in an arc shape, the outer side of the telescopic rod (601) is sleeved with a clamping spring (603), and two ends of the clamping spring (603) are respectively and fixedly connected with the slot inner wall and the side wall of the clamping plate (602).