CN215418765U

CN215418765U - Novel cable connector

Info

Publication number: CN215418765U
Application number: CN202121577236.3U
Authority: CN
Inventors: 王国松
Original assignee: Huai'an Mengdie Electronic Technology Co ltd
Current assignee: Huai'an Mengdie Electronic Technology Co ltd
Priority date: 2021-07-12
Filing date: 2021-07-12
Publication date: 2022-01-04
Anticipated expiration: 2031-07-12

Abstract

The utility model discloses a novel cable connector, relating to the technical field of cable connectors and aiming at providing a novel cable connector which has convenient and quick wiring, good shell strength and reduced device damage rate, and the technical key points are that the top surface of a mounting part is provided with an inlet and an outlet communicated with the inner cavity of the mounting part, the area of the inlet and the outlet is larger than the cross section area of a connecting piece, and the outside of the inlet and the outlet is provided with a sealing cover which is hermetically connected with the inlet and the outlet, the technical effect is that the connector is arranged into a whole and is provided with the inlet and the outlet to ensure that the connecting piece enters and exits from the inner cavity of the mounting part through the inlet and the outlet, thereby the cable and the connecting piece are quickly connected outside the connector, the whole device has simple structure, the cable is quickly mounted, and the connector is formed into a whole and cannot be easily damaged, the service life is prolonged.

Description

Novel cable connector

Technical Field

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

Background

The cable connector is mainly suitable for signal transmission between internal connections and distribution frames of various digital program controlled exchanges and photoelectric transmission equipment of a transmission equipment office, is used for transmitting communication equipment such as data, audio, video and the like, and generally needs to be connected with a cable by using the connector in the use process in order to prolong the length of the cable.

In the prior art, a cable connector is generally detachable, a cable connector is divided into two halves on the market, a wiring piece is arranged in one shell, after the cable is connected with the wiring piece, the other shell is fixedly clamped with the wiring piece, the connector is not a whole, the two parts are clamped, equipment needs to be disassembled when the cable is connected, after the connection is completed, the connector needs to be installed, the use is troublesome, and the clamping position of the connector is easy to damage, so that the waste of the whole connector can be caused.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a novel cable connector which is convenient and quick in wiring, good in shell strength and capable of reducing the damage rate of the device.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a novel cable connector, includes installation department and extension, the inner chamber of installation department is equipped with the connecting piece, the inside of extension forms extends the chamber, the outer wall of extension set up with extend the through-hole in chamber intercommunication, the inside in chamber is equipped with the cable, the cable passes the through-hole get into extend the chamber and with connecting piece electric connection, the exit rather than the inner chamber intercommunication is seted up to the top surface of installation department, the area of importing and exporting is greater than the cross-sectional area of connecting piece, and the outside of importing and exporting is equipped with sealed lid, sealed lid with sealing connection between importing and exporting.

Preferably, the top surface of installation department is equipped with the mounting groove around the outer lane of importing and exporting, sealed lid includes connecting portion and sealing, the sealing gets into the inner chamber of importing and exporting and is connected with it, connecting portion get into the inner chamber of mounting groove can dismantle rather than being connected.

Preferably, the inner cavity of import and export has seted up first seal groove along its inner wall, the inner cavity of first seal groove is equipped with first sealed the pad, first sealed pad with the outer wall of sealed lid is contradicted.

Preferably, the inside of extending the chamber is provided with the second seal groove along its inner wall, the inner chamber of second seal groove is equipped with the second and seals up, the second sealed pad with the outer wall conflict of cable.

Preferably, the surface of the connecting piece is provided with a limiting groove, the limiting groove is matched with the end face of the cable, and the end face of the cable enters the inner cavity of the limiting groove and is abutted against the bottom wall of the limiting groove.

Preferably, the outer wall of the connecting piece is fixedly provided with a clamping sleeve, one side of the clamping sleeve, which is close to the connecting piece, is gradually reduced, and the inner diameter of one side of the clamping sleeve, which is fixedly connected with the connecting piece, is smaller than the outer diameter of the cable.

(III) advantageous effects

Compared with the prior art, the utility model provides a novel cable connector, which has the following beneficial effects:

1. through setting the connector into a whole to set up and import and export and make the inner chamber of connecting piece business turn over installation department, guarantee that the cable can pass the inner chamber of connector and finally pass and import and export and leave, thereby carry out the high-speed joint to cable and connecting piece in the connector outside, whole device simple structure realizes the quick installation of cable, and the connector becomes a whole simultaneously and can not damage easily life extension.

2. Through the setting of the clamping sleeve, the outside rubber sleeve to the cable carries out the joint fixed, for the cable provides the holding power, improves the stability of cable, reduces the pulling force of the electric wire and the connecting piece junction of cable, reduces the probability that cable connecting wire tears apart.

Drawings

FIG. 1 is a schematic internal cross-sectional view of one embodiment of the present invention;

FIG. 2 is a schematic surface view of one embodiment of a connector of the present invention;

FIG. 3 is a schematic top view of the access port of the present invention;

FIG. 4 is a schematic top view of a via of the present invention.

In the figure: 11. an installation part; 12. an extension portion; 2. a connecting member; 3. a cable; 4. a through hole; 5. an inlet and an outlet; 6. a sealing cover; 7. mounting grooves; 81. a first seal groove; 82. a second seal groove; 92. a first gasket; 92. a second gasket; 10. a limiting groove; 13. and (5) clamping sleeves.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1, a new cable connector includes an installation portion 11 and an extension portion 12, a connection member 2 is disposed in an inner cavity of the installation portion 11, an extension cavity is formed inside the extension portion 12, a through hole 4 communicated with the extension cavity is formed in an outer wall of the extension portion 12, a cable 3 is disposed inside the extension cavity, and the cable 3 penetrates through the through hole 4 to enter the extension cavity and electrically connected to the connection member 2, which is characterized in that: the top surface of the mounting part 11 is provided with an inlet and an outlet 5 communicated with the inner cavity of the mounting part, the area of the inlet and the outlet 5 is larger than the cross sectional area of the connecting piece 2, the outside of the inlet and the outlet 5 is provided with a sealing cover 6, and the sealing cover 6 is in sealing connection with the inlet and the outlet 5.

During the use, artifical finger passes exit 5 and takes out connecting piece 2, cable 3 passes through-hole 4 and gets into extension 12 inner chamber, later continue to extend, finally get into installation department 11 inner chamber, its tip of taking again makes it pass exit 5, thereby connect fixedly at the connector outside cable 3 and connecting piece 2, after cable 3 connects the completion, it is fixed to make connecting piece 2 pass exit 5 and return to the inner chamber of installation department 11, reuse sealed lid 6 seals exit 5, in this embodiment, the connector is a whole, need not the split connector and can connect cable 3, moreover, the steam generator is simple in structure, and the operation is convenient, and the service life is prolonged.

Referring to fig. 1, the top surface of the mounting portion 11 is provided with a mounting groove 7 around the outer ring of the inlet/outlet 5, the sealing cover 6 includes a connecting portion and a sealing portion, the sealing portion enters the inner cavity of the inlet/outlet 5 to be connected therewith, and the connecting portion enters the inner cavity of the mounting groove 7 to be detachably connected therewith.

In this embodiment, the connecting portion of the sealing cover 6 enters the mounting groove 7 for installation, and the inlet of the inlet and outlet 5 is directly covered by the connecting portion body, so that the entering of external dust and water is prevented, and the safety of the cable 3 during power-on use is improved.

When mounting groove 7 and the connecting portion installation of sealed lid 6, usable screw passes connecting portion and 7 fixes of mounting groove, also can make the two joint, and it is convenient to dismantle, and connecting portion get into the inside joint of mounting groove 7, is surrounded the protection by mounting groove 7 all around, can not damage easily, and the practicality is strong.

Referring to fig. 3, the inner cavity of the inlet/outlet 5 is provided with a first sealing groove 81 along the inner wall thereof, the inner cavity of the first sealing groove 81 is provided with a first sealing gasket 91, and the first sealing gasket 91 abuts against the outer wall of the sealing cover 6.

First seal groove 81 and the cooperation of first sealed pad 91 are used, can further strengthen the sealed effect to exit 5, prevent exit 5 and sealed lid 6 direct existence gap, when rivers pass the connecting portion of sealed lid 6 and get into the inner chamber of exit 5, are adsorbed by first sealed pad 91, improve the waterproof performance of device, strengthen the device security.

Referring to fig. 4, the inside of the extension cavity is provided with a second sealing groove 82 along the inner wall thereof, the inner cavity of the second sealing groove 82 is provided with a second sealing gasket 92, and the second sealing gasket 92 abuts against the outer wall of the cable 3.

In this embodiment, the second sealing groove 82 and the second sealing gasket 92 are provided to seal the cable 3 and the inner wall of the extension portion 12, so as to block external water flow from flowing into the inner cavity of the mounting portion 11 along the outer wall of the cable 3, thereby further improving the safety performance of the device.

Referring to fig. 2, a limiting groove 10 is formed on the surface of the connecting piece 2, the limiting groove 10 is matched with the end face of the cable 3, and the end face of the cable 3 enters the inner cavity of the limiting groove 10 and is abutted against the bottom wall of the limiting groove;

when the cable 3 is connected with the connecting piece 2, subtract one section with the rubber sleeve of its tip and expose connecting wire, and the offering of spacing groove 10 can carry out spacing fixed to the rubber tip of cable 3, prevents that the contact surface of cable 3 and connecting piece 2 from removing, improves the stability of cable 3 to reduce the pulling force of the electric wire of cable 3 and the 2 junctions of connecting piece, reduce the probability that the connecting wire of cable 3 tears apart.

Referring to fig. 1, a clamping sleeve 13 is fixedly installed on the outer wall of the connecting piece 2, one side of the clamping sleeve 13 close to the connecting piece 2 is gradually reduced, and the inner diameter of one side of the clamping sleeve 13 fixedly connected with the connecting piece 2 is smaller than the outer diameter of the cable 3;

when the cable 3 is connected with the connecting piece 2, a section of the rubber sleeve at the end part of the cable is removed to expose the connecting wire, in the embodiment, the connecting wire of the cable 3 passes through the inner cavity of the clamping sleeve 13 to enter the inner part of the connecting piece 2 to be electrically connected with the connecting wire, the outer rubber sleeve of the cable is clamped with the inner cavity of the clamping sleeve 13, the clamping sleeve 13 is utilized to provide supporting force for the cable 3, the stability of the cable 3 is improved, the tensile force at the joint of the wire of the cable 3 and the connecting piece 2 is reduced, and the probability that the connecting wire of the cable 3 is broken is reduced.

The working principle is as follows: when the connector is used, an artificial finger penetrates through the inlet and outlet 5 and takes out the connecting piece 2, the cable 3 penetrates through the through hole 4 and enters the inner cavity of the extension part 12, then the cable continues to extend and finally enters the inner cavity of the installation part 11, the end part of the cable is taken and penetrates through the inlet and outlet 5, therefore, the cable 3 and the connecting piece 2 are connected and fixed outside the connector, after the cable 3 is connected, the connecting piece 2 penetrates through the inlet and outlet 5 and returns to the inner cavity of the installation part 11 to be fixed, and then the inlet and outlet 5 is sealed by the sealing cover 6.

The above is only a specific embodiment of the present invention, but the technical features of the present invention are not limited thereto. Any simple changes, equivalent substitutions or modifications made based on the present invention to solve the same technical problems and achieve the same technical effects are within the scope of the present invention.

Claims

1. The utility model provides a novel cable connector, includes installation department (11) and extension (12), the inner chamber of installation department (11) is equipped with connecting piece (2), the inside of extension (12) forms and extends the chamber, through-hole (4) with extending the chamber intercommunication are seted up to the outer wall of extension (12), the inside in extension chamber is equipped with cable (3), cable (3) pass through-hole (4) get into extend the chamber and with connecting piece (2) electric connection, its characterized in that: the top surface of installation department (11) is seted up and is imported and exported (5) rather than the inner chamber intercommunication, the area of importing and exporting (5) is greater than the cross-sectional area of connecting piece (2), and the outside of importing and exporting (5) is equipped with sealed lid (6), sealed lid (6) with sealing connection between importing and exporting (5).

2. The new cable connector as claimed in claim 1, wherein: the top surface of installation department (11) is equipped with mounting groove (7) around the outer lane of importing and exporting (5), sealed lid (6) are including connecting portion and sealing, the sealing gets into the inner chamber of importing and exporting (5) and is connected with it, connecting portion get into the inner chamber of mounting groove (7) can be dismantled rather than being connected.

3. The new cable connector of claim 2, wherein: first seal groove (81) have been seted up along its inner wall to the inner chamber of importing and exporting (5), the inner chamber of first seal groove (81) is equipped with first sealed pad (91), first sealed pad (91) with the outer wall of sealed lid (6) is contradicted.

4. The new cable connector as claimed in claim 1, wherein: the inside of extending the chamber is provided with second seal groove (82) along its inner wall, the inner chamber of second seal groove (82) is equipped with the sealed pad (92) of second, the sealed pad (92) of second with the outer wall conflict of cable (3).

5. The new cable connector as claimed in claim 1, wherein: spacing groove (10) have been seted up on the surface of connecting piece (2), spacing groove (10) with the terminal surface looks adaptation of cable (3), the terminal surface of cable (3) gets into the inner chamber of spacing groove (10) and its diapire are contradicted.

6. The new cable connector as claimed in claim 1, wherein: the outer wall fixed mounting of connecting piece (2) has clamping sleeve (13), one side that clamping sleeve (13) is close to connecting piece (2) diminishes gradually, and clamping sleeve (13) and connecting piece (2) fixed connection's one side internal diameter is less than the external diameter of cable (3).