CN115513708A

CN115513708A - Cable connector for communication

Info

Publication number: CN115513708A
Application number: CN202211215120.4A
Authority: CN
Inventors: 冯果; 罗永�; 黎军; 彭琼
Original assignee: Chengdu Kolor Connection Technology Co ltd
Current assignee: Chengdu Kolor Connection Technology Co ltd
Priority date: 2022-09-30
Filing date: 2022-09-30
Publication date: 2022-12-23

Abstract

The invention discloses a cable connector for communication, which belongs to the technical field of connectors and comprises a shell, wherein a connector main body is fixed at one end of the shell, a connecting cavity is formed at the other end of the shell, a supporting rod is fixed in the connecting cavity, a limiting groove used for clamping a cable is formed in the upper end face of the supporting rod, one end of the supporting rod extends out of the connecting cavity, a sealing pipe is arranged at one end of the shell, which is far away from the connector main body, in a threaded manner, an annular limiting block is formed in the middle of the sealing pipe, a butt joint groove is formed in the position, corresponding to the limiting groove, on the limiting block, the butt joint groove and the limiting groove are jointly clamped with the cable, and the limiting block is used for plugging a port of the connecting cavity after the cable is clamped. This cable connector for communication, when using, can make partly self-sealing of cable conductor in connecting the intracavity at the in-process of installation, compare in traditional adhesive tape fixed, easy operation, convenient to use, and can improve the radiating effect of cable conductor when guaranteeing to seal to prolong its life.

Description

Cable connector for communication

Technical Field

The invention belongs to the technical field of connectors, and particularly relates to a cable connector for communication.

Background

In communication engineering, the cable connector is mainly suitable for signal transmission between various digital program controlled exchanges and photoelectric transmission equipment internal connection and distribution frames of transmission equipment bureaus. However, when the conventional cable connector is used for connecting a cable, the sealing portion with the cable is mainly sealed by using a housing, an adhesive tape, and other components, which makes the operation complicated, and after the sealing, the heat dissipation of the cable is affected due to the winding of the adhesive tape and other components, thereby reducing the service life of the cable.

Therefore, we propose a cable connector for communication to solve the above problems.

Disclosure of Invention

An object of this application provides a cable connector for communication can be at the in-process of installation, makes partly self sealing of cable conductor in connecting the intracavity, compare in traditional adhesive tape fixed, easy operation, convenient to use, and can carry out the in-process sealed in the assurance to cable junction, improve the radiating effect of cable conductor to prolong its life, the practicality is strong.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides a cable connector for communication, includes the casing, the one end of casing is fixed with the connector main part, the connection chamber has been seted up to the other end of casing, it is fixed with the bracing piece to connect the intracavity, the spacing groove that is used for the joint cable conductor is seted up to the up end of bracing piece, the one end of bracing piece stretches out connect the chamber outward, just the casing is kept away from the one end screw thread of connector main part is installed the sealed tube, the middle part is constructed there is annular stopper in the sealed tube, correspond on the stopper the butt joint groove has been seted up to the position in spacing groove, the butt joint groove with the common joint cable conductor in spacing groove to make behind the joint cable conductor the stopper shutoff the port in connection chamber.

Through above-mentioned technical scheme, pass the sealed tube at the cable conductor and with the end connection's of being connected intracavity connector main part in-process, the sealed tube can utilize the spacing groove joint on butt joint groove on the stopper and the bracing piece along the cable conductor that the bracing piece distributes when installing on the casing to make partly sealing up of cable conductor in connecting the intracavity, it is fixed to compare in traditional adhesive tape, easy operation, convenient to use.

As a further preferable scheme, one end of the connector main body extends into the connecting cavity and is provided with a plurality of connecting holes, and the connecting holes are located at the end positions of the limiting grooves.

Through the technical scheme, the cable can be finally matched with the connecting hole in an inserting mode after the cable stretches into the connecting cavity along the limiting groove, so that the cable is electrically connected with the connector main body, and the cable connection is completed.

As further preferred scheme, set up the heat dissipation chamber in the bracing piece, just set up a plurality of louvres in the spacing groove, the louvre with heat dissipation chamber intercommunication.

Through above-mentioned technical scheme, the permeable louvre of spacing groove comes with the inside intercommunication in heat dissipation chamber for the cable conductor of card income spacing inslot can dispel the heat through louvre, heat dissipation chamber.

As a further preferred scheme, an opening of the heat dissipation cavity is formed in the middle of one end, far away from the connecting cavity, of the supporting rod, and a filter plug is detachably fixed in the opening.

Through above-mentioned technical scheme, filter the stopper and can protect the tip in heat dissipation chamber.

As a further preferable scheme, the filtering plug is hollow, a plurality of vent holes are formed in both ends of the filtering plug, and the vent holes are communicated with the heat dissipation cavity.

Through above-mentioned technical scheme, the setting of air vent has guaranteed that the heat dissipation chamber can communicate with the external world.

As a further preferred scheme, filter screens are symmetrically fixed at two ends in the filter plug, and a plurality of drying bags are arranged between the two filter screens.

Through above-mentioned technical scheme, filter screen and dry bag can carry out the dust to the air that flows through the heat dissipation chamber and filter to and moisture drying process does benefit to and protects safe and reliable to the cable conductor.

As a further preferable mode, the seal pipe is screwed to the housing and covers an end of the housing away from the connector body.

Through above-mentioned technical scheme, the sealed tube can be dismantled with the casing and be connected, does benefit to the installation.

As a further preferred scheme, a plurality of air holes are formed in the outer edge surface of one end, far away from the supporting rod, of the sealing tube, and the air holes are communicated with the inner cavity of one end, far away from the shell, of the sealing tube.

Through above-mentioned technical scheme, the bleeder vent can guarantee the escape of heat in the air of sealed tube and heat dissipation intracavity, does benefit to the heat dissipation.

As a further preferred scheme, one end of the support rod, which is fixed with the filtering plug, is positioned in the inner cavity of the sealing tube, which is provided with the air holes, and the inner cavity of the sealing tube, which is provided with the air holes, is separated from the communication of the connecting cavity by the limiting block.

Through the technical scheme, the limiting block can seal the connecting cavity to ensure the safety of the cable connecting part in the connecting cavity.

In a further preferred embodiment, a gasket is fixed in the butt groove.

Through above-mentioned technical scheme, the sealed effect of stopper to connecting the chamber can further be improved to the setting of sealed pad on the butt joint groove.

In conclusion, the technical effects and advantages of the invention are as follows:

the cable connector for communication benefits from the matching of the shell, the connecting cavity, the sealing tube, the limiting block and the supporting rod, when the cable passes through the sealing tube and is connected with the end part of the connector main body in the connecting cavity, the sealing tube can clamp the cable distributed along the supporting rod by utilizing the butt joint groove on the limiting block and the limiting groove on the supporting rod when being installed on the shell, so that a part of the cable is sealed in the connecting cavity, compared with the traditional adhesive tape fixing, the cable connector for communication is simpler in sealing mode and convenient to operate;

this cable connector for communication benefits from the bracing piece, the spacing groove, the louvre, the heat dissipation chamber and filter the cooperation of stopper, can be after utilizing the fixed cable conductor of spacing groove joint, and utilize stopper sealed back to it, through the louvre, the heat dissipation chamber comes to guarantee the heat dissipation to it, and the cooperation filters the setting of interior filtration of stopper, can be when guaranteeing the heat dissipation, avoid moisture, the dust is through the heat dissipation chamber, the louvre gets into the connection intracavity, safety and reliability, the radiating effect to after the cable conductor seals has been improved, the service life of cable conductor has been prolonged.

Drawings

In order to more clearly illustrate the embodiments of the present application 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 application, and other drawings can be obtained by those skilled in the art without creative efforts.

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

FIG. 2 is a schematic view of a split structure according to the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;

FIG. 4 is a schematic view of the internal structure of the present invention;

FIG. 5 is a schematic view of the internal structure of the housing of the present invention;

FIG. 6 is an enlarged schematic view of the structure at B in FIG. 5 according to the present invention;

fig. 7 is a schematic view of the sealing tube and structure of the present invention.

In the figure: 1. a housing; 2. a connector body; 201. connecting holes; 3. a connecting cavity; 4. a sealing tube; 401. air holes are formed; 5. a limiting block; 501. a butt joint groove; 6. a support bar; 601. a limiting groove; 602. heat dissipation holes; 603. a heat dissipation cavity; 7. a filter plug; 701. a vent hole; 702. filtering with a screen; 703. and (7) drying the bag.

Detailed Description

In order to more clearly explain the overall concept of the invention, the following detailed description is given by way of example in conjunction with the accompanying drawings.

In the description of the present invention, it is to be understood that the terms "central," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings, which are simply for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the invention. Further, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. In the description of the present specification, reference to the description of "one aspect", "some aspects", "an example", "a specific example", or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the aspect or example is included in at least one aspect or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same solution or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more aspects or examples.

Referring to fig. 1 and 2, a connector for communication includes a housing 1, a connector main body 2 is fixed at one end of the housing 1, a connection cavity 3 is opened at the other end of the housing 1, an opening extending outward is formed at one end of the connection cavity 3 away from the connector main body 2, an external thread is formed on the surface of the opening, and a sealing tube 4 is installed in a threaded manner, so that the sealing tube 4 can be detachably installed at one end of the housing 1 away from the connector main body 2, and the connection cavity 3 can be blocked.

Simultaneously, cooperate fig. 3, fig. 4, fig. 5 and fig. 7 again, connect chamber 3 internal fixation to have bracing piece 6, the spacing groove 601 that is used for the joint cable conductor is offered to the up end of bracing piece 6, the one end of connector main part 2 stretches into connect in the chamber 3 to a plurality of connecting holes 201 have been seted up, just connecting hole 201 is located the tip position of spacing groove 601 makes the cable conductor can stretch into along spacing groove 601 and connect the chamber 3 in, and peg graft with connecting hole 201, form electric connection.

And the one end of bracing piece 6 is stretched out outside connecting chamber 3 to stretch into in the sealed tube 4, the middle part structure has annular stopper 5 in the sealed tube 4, correspond on the stopper 5 butt joint groove 501 has been seted up to the position of spacing groove 601, butt joint groove 501 with the common joint cable conductor of spacing groove 601, and make behind the joint cable conductor 5 shutoff the port of connecting chamber 3, during concrete implementation, still be fixed with sealed the pad in the butt joint groove 501, can further improve stopper 5 and to connecting the sealed effect in chamber 3, thereby fixed for traditional adhesive tape, the sealed mode of this application is along with casing 1 and sealed tube 4's installation is automatic to be formed, easy operation, convenient to use.

Referring to fig. 4, fig. 5, fig. 6 and fig. 7, a heat dissipation cavity 603 is formed in the support rod 6, a plurality of heat dissipation holes 602 are formed in the limiting groove 601, the heat dissipation holes 602 are communicated with the heat dissipation cavity 603, and the support rod 6 is far away from the middle of one end of the connection cavity 3, and an opening of the heat dissipation cavity 603 is formed in the middle of the end of the connection cavity 603, so that the support rod can be clamped into the limiting groove 601, and a section of cable sealed in the connection cavity 3 can dissipate heat through the heat dissipation holes 602 and the heat dissipation cavity 603.

Meanwhile, the filtering plug 7 is detachably fixed in the opening of the heat dissipation cavity 603, and during specific implementation, the filtering plug 7 can be rotatably installed in the opening at the end part of the heat dissipation cavity 603 in a threaded manner. And the inside cavity of filter plug 7, a plurality of air vents 701 have all been seted up at the both ends of filter plug 7, air vent 701 intercommunication heat dissipation chamber 603 to the radiating effect of heat dissipation chamber 603 has been guaranteed, and both ends symmetry is fixed with filter screen 702 in the filter plug 7, two be equipped with a plurality of dry bags 703 between the filter screen 702, consequently, the air that flows through heat dissipation chamber 603 can be carried out dust filtration and moisture drying by filter screen 702 and dry bags 703.

With reference to fig. 7 again, the sealing tube 4 is far away from a plurality of air holes 401 are formed in the outer edge surface of one end of the supporting rod 6, the air holes 401 are communicated with the inner cavity of one end of the shell 1, the air holes 401 can ensure the heat dissipation in the air in the sealing tube 4, and the heat dissipation is facilitated. Simultaneously, bracing piece 6 is fixed with the one end of filtering stopper 7 is located seted up in the sealed tube 4 in the inner chamber of bleeder vent 401, just the inner chamber of having seted up bleeder vent 401 in the sealed tube 4 by stopper 5 cut off with the intercommunication of connecting chamber 3, consequently, stopper 5 can carry out sealing process to connecting chamber 3 to guarantee the safety of connecting 3 interior cable conductor junction in chamber, but filter stopper 7 and heat dissipation chamber 603 still can guarantee the heat dissipation of connecting 3 interior cable conductors of chamber, and can carry out the dust to the air and filter to and moisture drying process, do benefit to and protect safe and reliable to the cable conductor.

The working principle is as follows: when the cable connector for communication is used, the sealing tube 4 is firstly sleeved on a cable, then the end part of the cable is stripped, so that the cable inside the cable is respectively clamped along the limiting grooves 601 on the supporting rods 6 and is in inserted connection with the connecting holes 201 at the end part of the connector main body 2 in the connecting cavity 3.

At this moment, usable screw-thread fit will come to install sealed tube 4 on casing 1, then stopper 5 in the sealed tube 4 can encircle the bracing piece 6 and the cable of joint on it, and butt joint groove 501 on the stopper 5 can supply the cable to expose the partial embedding outside spacing groove 601, thereby make stopper 5 can be in sealed tube 4, it is sealed to connect the one end opening that chamber 3 kept away from casing 1, the stability of connecting the interior cable conductor of chamber 3 and the wiring of connector main part 2 has been guaranteed, compare in traditional adhesive tape fixed, the operation is simple, high durability and convenient use.

Meanwhile, the heat generated by the cable in the connecting cavity 3 can be dissipated into the air in the heat dissipating cavity 603 through the heat dissipating holes 602, the air in the heat dissipating cavity 603 is communicated with one end of the sealing tube 4 far away from the connecting cavity 3 through the filter plug 7, and the position of the sealing tube 4 is provided with a plurality of air vents 401, so that the cable in the limiting groove 601 can penetrate through the heat dissipating cavity 603, the sealing tube 4 and the air vents 401 dissipate heat, and in the heat dissipating process, the filter plug 7 is provided with the filter screen 702 and the drying bag 703, the flowing air can be filtered and dried, thereby avoiding moisture, enabling dust to pass through the heat dissipating cavity 603 and the heat dissipating holes 602 to enter the connecting cavity 3, being safe and reliable, improving the heat dissipating effect after the cable is sealed, and prolonging the service life of the cable.

All the embodiments in the present specification are described in a progressive manner, and the same and similar parts among the embodiments are referred to each other, and each embodiment focuses on the differences from other embodiments. In particular, for the system embodiment, since it is substantially similar to the method embodiment, the description is simple, and for the relevant points, reference may be made to the partial description of the method embodiment.

The above description is only an example of the present invention, and is not intended to limit the present invention. Various modifications and alterations to this invention will become apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. The utility model provides a cable connector for communication, includes casing (1), the one end of casing (1) is fixed with connector main part (2), connect chamber (3) have been seted up to the other end of casing (1), its characterized in that, connect chamber (3) internal fixation to have bracing piece (6), spacing groove (601) that are used for the joint cable conductor are seted up to the up end of bracing piece (6), the one end of bracing piece (6) is stretched out connect outside chamber (3), just casing (1) is kept away from sealed tube (4) is installed to the one end screw thread of connector main part (2), the middle part is constructed annular stopper (5) in sealed tube (4), correspond on stopper (5) butt joint groove (501) has been seted up to the position of spacing groove (601), butt joint groove (501) with the common joint cable conductor of spacing groove (601), and make behind the joint cable conductor stopper (5) shutoff the port of connecting chamber (3).

2. The cable connector for communication according to claim 1, wherein one end of the connector main body (2) extends into the connecting cavity (3) and is provided with a plurality of connecting holes (201), and the connecting holes (201) are located at an end position of the limiting groove (601).

3. The cable connector according to claim 1, wherein a heat dissipation cavity (603) is formed in the supporting rod (6), and a plurality of heat dissipation holes (602) are formed in the limiting groove (601), and the heat dissipation holes (602) are communicated with the heat dissipation cavity (603).

4. A cable connector for communication according to claim 3, wherein an opening of said heat dissipation chamber (603) is formed in a middle portion of an end of said supporting rod (6) away from said connection chamber (3), and a filter plug (7) is detachably fixed in said opening.

5. The cable connector for communication as recited in claim 4, wherein the inside of the filter plug (7) is hollow, a plurality of vent holes (701) are opened at both ends of the filter plug (7), and the vent holes (701) are communicated with the heat dissipation chamber (603).

6. The cable connector for communication according to claim 5, wherein said filter plug (7) has filter screens (702) symmetrically fixed at both ends, and a plurality of drying bags (703) are disposed between two of said filter screens (702).

7. A cable connector for communication according to claim 4, wherein said sealing tube (4) is screw-fitted to said housing (1) and covers an end of said housing (1) remote from said connector body (2).

8. The cable connector for communication as claimed in claim 7, wherein a plurality of air holes (401) are formed on an outer peripheral surface of one end of the sealing tube (4) far away from the supporting rod (6), and the air holes (401) are communicated with an inner cavity of one end of the sealing tube (4) far away from the housing (1).

9. The cable connector for communication according to claim 8, wherein one end of the support rod (6) fixed with the filter plug (7) is located in the inner cavity of the sealing tube (4) with the vent hole (401), and the inner cavity of the sealing tube (4) with the vent hole (401) is isolated from the connection cavity (3) by the limiting block (5).

10. A cable connector for telecommunication according to claim 1, wherein a sealing gasket is fixed in said mating groove (501).