CN220753871U - Plug-in type shielding connector - Google Patents

Abstract

The application discloses plug-in shielding connector belongs to connector technical field, includes. This male shielding connector, which comprises an outer shell, a plurality of wiring grooves have been seted up in the shell, and a plurality of the wiring inslot slides and is provided with the cable, the notch has been seted up on the shell, just slide on the notch and be provided with the depression bar, be equipped with the clamping device who is used for centre gripping fixed cable in the wiring groove, the shell is changeed and is provided with the stripper plate, just rotate between stripper plate and the depression bar and be connected, play through the projection that sets up on the plastic casing lateral wall and carry out spacing fixedly to the cable, with the in-process that device and interface link up again, the extrusion clamp plate is pressed down and is made the stripper plate pass through the depression bar extrusion plastic casing, further fixed clamp cable to increase the frictional force with the interface through the anti-skidding arris that sets up on the stripper plate, the condition that takes place to drop between connector and the interface appears is avoided.

Description

Plug-in type shielding connector

Technical Field

The application belongs to the technical field of connectors, and particularly relates to a plug-in shielding connector.

Background

The shielded connector is a connector with the capability of preventing electromagnetic interference radiation from entering or leakage, and the existing shielded connector is widely applied to various industries and also used in the automobile industry.

In order to ensure that the existing shielding connector for the truck can meet the long-time operation of the truck, the existing shielding connector for the truck is connected to the front-plug type separable connector by adopting a series-connection rear-plug type separable connector, so that the separable connector is realized, but the condition that the truck jolts easily occurs in the running process, and the connector easily falls off in the long-time running process of the truck due to the fact that a limiting buckle mechanism is lacking in a joint part of a general connector, so that certain potential safety hazards exist.

For this reason, we propose a plug-in shielded connector to solve the above-mentioned problems.

Disclosure of Invention

The purpose of this application is in order to solve prior art, but the truck appears at the circumstances that the in-process that traveles produced easily, because general connector links up the department and lacks spacing buckle mechanism, produces the problem that drops easily at the long-time in-process of traveles of truck, has certain potential safety hazard, and the male shielding connector that proposes.

In order to achieve the above purpose, the present application adopts the following technical scheme:

the utility model provides a plug-in shielding connector, includes shell and connector truck, its characterized in that, a plurality of wiring grooves have been seted up in the shell, and a plurality of the slip is provided with the cable in the wiring groove, the connector has been seted up on the end of connector truck, the notch has been seted up on the shell, the notch is seted up on the lateral wall of wiring groove, just slide on the notch and be provided with the depression bar, be equipped with the clamping device who is used for the centre gripping fixed cable in the wiring groove, the shell is changeed and is provided with the stripper plate, just rotate between stripper plate and the depression bar and be connected, four spout two-by-two symmetry settings have been seted up on the shell, sliding connection between stripper plate and the spout, just fixedly provided with extension spring between stripper plate and the wiring groove.

Preferably, the whole shell is a cylindrical arrangement, and the shell is made of alloy steel.

The shell is arranged in a cylindrical mode and is supported by metal, so that the device shell is ensured to have enough strength, and the safety of the device in use is ensured.

Preferably, the clamping device comprises a plastic shell fixedly arranged in the wiring groove, and a convex column for clamping and fixing the cable is fixedly arranged on the inner wall of the plastic shell.

Through the projection of setting on the plastic casing inner wall, realized stretching into the plastic casing with the cable when inserting the connector with the cable to carry out spacing fixed to the cable through the projection, prevent that the cable from droing.

Preferably, the extruding plate is slidably arranged on two symmetrically arranged brackets, a rotating shaft is rotatably arranged between the two brackets, and the rotating shaft is rotatably connected with the pressing rod.

Through sliding two supports that set up on the stripper plate and the depression bar of rotating the connection between with the support, realized when installing splice connector, the stripper plate on the connector can be through compression moulding the plastic shell under the depression bar for cable in the plastic shell can obtain further spacing fixedly.

Preferably, a plurality of anti-slip ribs are fixedly arranged on the side wall of the extrusion plate, and the anti-slip ribs are uniformly distributed.

Through a plurality of anti-slip arriss that set up on the stripper plate upper side wall, realized when being connected connector and interface, the anti-slip arriss on the stripper plate increase with the frictional force of interface lateral wall, avoid producing the condition appearance that drops when using between connector and the interface.

Preferably, the cable outside is fixed and is provided with one deck protective housing, just the protective housing adopts the SMC material to make.

Through setting up at the outside insulating protective housing of cable, realized when installation concatenation, protection staff's personal safety.

Preferably, a rubber pad is fixedly arranged at the end part of the compression bar far away from the extrusion plate, and the rubber pad is attached to the plastic shell.

Through the rubber pad that sets up on the pressure pole top, realized making when accomplishing the concatenation with connector and interface, reduce the friction loss between pressure pole and the plastics shell through the rubber pad that sets up the tip that the pressure pole was kept away from the stripper plate.

To sum up, the technical effects and advantages of the present application are: this male shielding connector, when using this connector, in the plastic casing in the wiring groove of cable insertion device earlier, play through the projection that sets up on the plastic casing lateral wall and carry out spacing fixedly to the cable, in the in-process with device and interface linking, the depression bar is pressed down the clamp plate and is made the stripper plate pass through the depression bar extrusion plastic casing, further fixed clamp cable to increase through the antiskid arris that sets up on the stripper plate and the frictional force between the interface, the condition that takes place to drop between avoiding connector and the interface appears.

Drawings

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

fig. 2 is a schematic cross-sectional view of a connector fitting of the present application.

In the figure: 1. a housing; 2. wiring grooves; 3. a cable; 4. a notch; 5. a compression bar; 6. an extrusion plate; 7. a chute; 8. a plastic shell; 9. a convex column; 10. a bracket; 11. an anti-slip ridge; 12. a protective shell; 13. a tension spring; 14. a connector body; 15. and a connecting port.

Detailed Description

The following description of the embodiments of the present application will be made clearly and completely with reference to the accompanying drawings of the embodiments of the present application, and it is apparent that the described embodiments are only some embodiments of the present application, not all embodiments.

Referring to fig. 1, the plug-in shielding connector comprises a housing 1 and a connector body 14, wherein a plurality of wiring grooves 2 are formed in the housing 1.

Referring to fig. 1-2, the outer shell 1 is integrally formed as a cylinder, and the outer shell 1 is made of alloy steel with high hardness, and by arranging that the outer shell 1 is made of alloy steel with high hardness, the device is ensured to have enough tough strength, damage cannot be easily generated, and the alloy steel can also play a role of magnetic shielding.

And a cable 3 is arranged in the plurality of wiring grooves 2 in a sliding manner, a connecting port 15 is formed in the tail end of the connector trunk 14, a notch 4 is formed in the shell 1, and the notch 4 is formed in the side wall of the wiring groove 2.

And the notch 4 is provided with a compression bar 5 in a sliding way, and a clamping device for clamping and fixing the cable 3 is arranged in the wiring groove 2.

Referring to fig. 1-2, the clamping device comprises a plastic shell 8 fixedly arranged in the wiring groove 2, and a convex column 9 for clamping and fixing the cable 3 is fixedly arranged on the inner wall of the plastic shell 8, so that the cable 3 is connected with the plastic shell 8 through the convex column 9 arranged on the plastic shell 8, the convex column 9 in the plastic shell 8 can squeeze and clamp the cable 3, and the situation that the cable 3 falls off in the use process is avoided.

The shell 1 is provided with the stripper plate 6 in a rotating way, and the stripper plate 6 is rotationally connected with the compression bar 5, four sliding grooves 7 which are symmetrically arranged in pairs are formed in the shell 1, and the stripper plate 6 is in sliding connection with the sliding grooves 7.

Referring to fig. 2, the extruding plate 6 is slidably disposed on the two symmetrically disposed brackets 10, a rotating shaft is rotatably disposed between the two brackets 10, and the rotating shaft is rotatably connected with the pressing rod 5, so that when the connector is connected to a predetermined interface, the pressing rod 5 can be made to press the plastic shell 8, and the cable 3 connected in the plastic shell 8 can be further clamped and fixed.

And a tension spring 13 is fixedly arranged between the extrusion plate 6 and the wiring groove 2.

Referring to fig. 1, a plurality of anti-slip ribs 11 are fixedly arranged on the side wall of the extrusion plate 6, and the anti-slip ribs 11 are uniformly distributed, so that when a connector is connected to an interface, the extrusion plate 6 is pressed down, friction between the connector and the interface is increased through the anti-slip ribs 11 on the side wall of the extrusion plate 6, the situation that the connector falls off in the use process is avoided, and the safety of the device is enhanced.

Referring to fig. 1-2, a layer of protective shell 12 is fixedly arranged outside the cable 3, the protective shell 12 is made of an SMC material with good insulation effect, and safety of workers in the splicing process is protected through the layer of insulating protective shell 12 arranged on the cable 3.

Referring to fig. 2, a rubber pad is fixedly arranged on the end part, far away from the extrusion plate 6, of the compression bar 5, and is attached to the plastic shell 8, and the rubber pad arranged on the end part of the compression bar 5 is used for avoiding friction damage between the compression bar 5 and the plastic shell 8.

Working principle:

when the connector is used, the cable 3 is inserted into the plastic shell 8 in the wiring groove 2 of the device, the cable 3 is limited and fixed through the convex column 9 arranged on the side wall of the plastic shell 8, the pressing rod 5 presses the pressing plate 6 downwards and enables the pressing plate 6 to press the plastic shell 8 through the pressing rod 5, the cable 3 is further fixedly clamped, the friction force between the connector and the connector is increased through the anti-slip ribs 11 arranged on the pressing plate 6, and the situation that the connector and the connector fall off is avoided.

The foregoing is only a preferred embodiment of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art, within the scope of the present application, should apply to the present application, and all equivalents and modifications as fall within the scope of the present application.

Claims (7)

1. The utility model provides a plug-in type shielding connector, includes shell (1) and connector truck (14), its characterized in that, a plurality of wiring groove (2) have been seted up in shell (1), and a plurality of the interior cable (3) that are provided with of wiring groove (2), connector port (15) have been seted up on the end of connector truck (14), notch (4) have been seted up on shell (1), notch (4) are seted up on the lateral wall of wiring groove (2), just slide on notch (4) and be provided with depression bar (5), be equipped with the clamping device who is used for centre gripping fixed cable (3) in wiring groove (2), change on shell (1) and be provided with stripper plate (6), just rotate between stripper plate (6) and depression bar (5), four spout (7) that two-two symmetries set up have been seted up on shell (1), sliding connection between stripper plate (6) and spout (7), just fixedly be provided with extension spring (13) between stripper plate (6) and wiring groove (2).

2. The plug-in shielded connector according to claim 1, wherein the housing (1) is integrally provided as a cylinder, and the housing (1) is made of alloy steel.

3. The plug-in shielded connector according to claim 1, wherein the clamping means comprises a plastic shell (8) fixedly arranged in the wiring duct (2), and a stud (9) for clamping the fixed cable (3) is fixedly arranged on an inner wall of the plastic shell (8).

4. The plug-in shielding connector according to claim 1, wherein the pressing plate (6) is slidably arranged on two symmetrically arranged brackets (10), a rotating shaft is rotatably arranged between the two brackets (10), and the rotating shaft is rotatably connected with the pressing rod (5).

5. The plug-in shielding connector according to claim 1, wherein a plurality of anti-slip ribs (11) are fixedly arranged on the side wall of the extrusion plate (6), and the anti-slip ribs (11) are uniformly distributed.

6. The plug-in shielded connector according to claim 1, wherein a protective shell (12) is fixedly arranged outside the cable (3), and the protective shell (12) is made of SMC material.

7. A plug-in shielding connector according to claim 3, characterized in that the end of the compression bar (5) remote from the compression plate (6) is fixedly provided with a rubber pad, and the rubber pad is attached to the plastic shell (8).