CN211126335U

CN211126335U - Connector with detachable cover

Info

Publication number: CN211126335U
Application number: CN202020164337.7U
Authority: CN
Inventors: 周震威; 周謹業
Original assignee: Dongguan Yuanguang Electric Appliance Co ltd
Current assignee: Dongguan Yuanguang Electric Appliance Co ltd
Priority date: 2020-02-12
Filing date: 2020-02-12
Publication date: 2020-07-28
Anticipated expiration: 2030-02-12

Abstract

The utility model provides a connector with detachable shroud belongs to connector technical field, and this connector with detachable shroud includes the connector main part, connector main part outer wall is opened there is the terminal draw-in groove, connector main part inner wall is provided with the connecting wire, connector main part outer wall sliding connection has shielding mechanism, the shielding mechanism outside is provided with shroud mechanism, the connecting wire includes terminal, protective layer, heart yearn and insulating layer, shielding mechanism includes shielding shell and locating piece, shroud mechanism includes first fixture block, left shroud, first screens hole, clamp, right shroud, second fixture block, left side protecting wire cover, right side protecting wire cover and second screens hole. The utility model discloses a heart yearn can be protected to the protective layer, avoids the heart yearn outward appearance to take place the life that the scraping improved the heart yearn, and the shroud can play the guard action to the shield shell, and the protecting wire cover can play the guard action to naked heart yearn.

Description

Connector with detachable cover

Technical Field

The utility model belongs to the technical field of the connector, concretely relates to connector with detachable shroud.

Background

Socket connectors such as SCA-2 socket connectors are often soldered on Printed Circuit Boards (PCBs). In such PCB assembly processes, the pick-up and positioning process of the socket to be mounted onto the PCB is typically accomplished using a pick-up device or a pick-up cap.

In a receptacle connector, such as an SCA-2 receptacle connector, surface mount type electrical terminals are typically provided. To provide access to the solder connections on the terminals, recesses are typically formed in the walls of the receptacle at the solder tail regions of the terminals to facilitate soldering, inspection and maintenance of the solder connections. However, due to the presence of the recess, various disadvantages result, including potential exposure of the solder connections to dust or other particles in the mounted state of the receptacle connector on the PCB, which may lead to damage and degradation of the solder connections. In addition, an electrical short between adjacent terminals may occur.

Through search, chinese patent No. 20130123 discloses an electrical connector comprising: a housing; one or more grooves formed in one or more sidewalls of the housing; a plurality of terminals disposed in respective portions of the housing such that solder tails of the terminals are accessible through the one or more recesses; and one or more cover members removably attached to the one or more side walls of the housing such that the solder tails are enclosed by the one or more cover members when the connector is in a mounted state on the PCB.

However, the above-mentioned technical solution has a problem that the core wire cannot be protected because only the bottom of the connector is covered.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a connector with detachable shroud aims at solving the unable problem of protecting the heart yearn among the prior art.

In order to achieve the above object, the utility model provides a following technical scheme: the connector comprises a connector main body, the outer wall of the connector main body is provided with a terminal clamping groove, the inner wall of the connector main body is provided with a connecting wire, the outer wall of the connector main body is slidably connected with a shielding mechanism, and a cover mechanism is arranged outside the shielding mechanism.

In order to fix the terminal, conduct the utility model relates to an it is preferred, the connecting wire includes terminal, protective layer, heart yearn and insulating layer, the terminal joint is in terminal draw-in groove inner wall.

In order to protect the heart yearn, as the utility model relates to a preferred, the heart yearn welds in terminal one end, insulating layer sliding connection is in the heart yearn outer wall, protective layer sliding connection is in the insulating layer outer wall.

In order to shield the signal of telecommunication, as the utility model relates to a preferred, shielding mechanism includes shielding shell and locating piece, the locating piece welds in connector main part bottom outer wall, shielding shell sliding connection is in the locating piece outer wall.

In order to fix a position the shroud, as the utility model relates to an it is preferred, shroud mechanism includes first fixture block, left shroud, first screens hole, clamp, right shroud, second fixture block, left protecting wire cover, right protecting wire cover and second screens hole, first fixture block welds in the shielding shell outer wall.

In order to make things convenient for the shroud to dismantle, as the utility model relates to a preferred, the second screens hole is opened respectively in left shroud and right shroud outer wall, left side protect line cover and right protect line cover weld respectively in left shroud and right shroud outer wall, the clamp welds in right shroud top outer wall, first screens hole is opened in the clamp outer wall, the second fixture block welds in left shroud top outer wall.

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

1. can carry out insulation treatment to the heart yearn through covering the insulating layer at heart yearn outer wall, can protect the heart yearn through the protective layer, avoid the heart yearn outward appearance to take place the life that the scraping improved the heart yearn.

2. Can shield external electromagnetic signal through the shield shell, guarantee heart yearn data transmission's stability.

3. First fixture block can be fixed the second screens hole, and the shroud can play the guard action to the shield shell, and the protect wire cover can play the guard action to naked heart yearn.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of the structure of the present invention;

fig. 2 is a schematic top view of the present invention;

fig. 3 is an exploded view of the connector of the present invention;

fig. 4 is a schematic bottom view of the present invention;

in the figure: 1-a connector body; 2-a terminal; 3-terminal card slot; 4-a shielding shell; 5-a protective layer; 6-a first fixture block; 7-left cover cap; 8-a first capture aperture; 9-clamping a hoop; 10-right cover cap; 11-a second fixture block; 12-a core wire; 13-left wire sheath; 14-right wire sheath; 15-a second capture aperture; 16-a positioning block; 17-insulating layer.

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. 1-4, the present invention provides the following technical solutions: including connector

main part

1, 1 outer wall of connector main part is opened there is terminal draw-in

groove

3, 1 inner wall of connector main part is provided with the connecting wire, 1 outer wall sliding connection of connector main part has shielding mechanism, the shielding mechanism outside is provided with shroud mechanism.

The utility model discloses an in the embodiment, the connector is when the equipment, with the connecting wire joint to connector main part 1 in, with shielding mechanism sliding connection to connector main part 1 outer wall, shielding mechanism can shield external electromagnetic signal, then with the shroud mechanism joint to the shielding mechanism outside, shroud mechanism can play the guard action to the connecting wire.

Specifically, the connecting wire includes terminal 2, protective layer 5, heart yearn 12 and

insulating layer

17, 2 joints of terminal are in 3 inner walls of terminal draw-in groove, heart yearn 12 welds in 2 one end of terminal, insulating layer 17 sliding connection is in 12 outer walls of heart yearn, 5 sliding connection of protective layer are in 17 outer walls of insulating layer.

In this embodiment: when the connector is assembled, the terminal 2 is welded at one end of the core wire 12, the terminal 2 is clamped in the corresponding terminal clamping groove 3, the connector is of a four-core structure, the core wire 12 can be subjected to insulation treatment by covering the insulating layer 17 on the outer wall of the core wire 12, the core wire 12 can be protected by the protective layer 5, and the core wire 12 is prevented from being scratched on the appearance to prolong the service life of the core wire 12.

Specifically, the shielding mechanism includes a shielding shell 4 and a positioning block 16, the positioning block 16 is welded to the outer wall of the bottom of the connector main body 1, and the shielding shell 4 is slidably connected to the outer wall of the positioning block 16.

In this embodiment: can make shielding shell 4 be linear motion along locating piece 16 through locating piece 16 to fix shielding shell 4, the width of locating piece 16 slightly is greater than the diameter of protective layer 5, makes shielding shell 4 bottom can pass protective layer 5 when the installation, and shielding shell 4 can shield external electromagnetic signal, guarantees the stability of 12 data transmission of heart yearn.

Specifically, the shroud mechanism includes first fixture block 6, left shroud 7, first screens hole 8, clamp 9, right shroud 10, second fixture block 11, left side protecting wire cover 13, right protecting wire cover 14 and second screens hole 15, first fixture block 6 welds in 4 outer walls of shield shell, second screens hole 15 is opened respectively in left shroud 7 and right shroud 10 outer walls, left side protecting wire cover 13 and right protecting wire cover 14 weld respectively in left shroud 7 and right shroud 10 outer walls, clamp 9 welds in right shroud 10 top outer walls, first screens hole 8 is opened in clamp 9 outer walls, second fixture block 11 welds in left shroud 7 top outer walls.

In this embodiment: during the shroud installation, with the second screens hole 15 joint to first fixture block 6 outer wall of left shroud 7 and right shroud 10 outer wall, after that with the first screens hole 8 joint to second fixture block 11 outer wall of clamp 9, clamp 9 adopts soft material of moulding, certain ductility has, convenient dismantlement, first fixture block 6 can be fixed second screens hole 15, shroud 10 can play the guard action to shield shell 4, the protect action can be played naked heart yearn 12 to the protecting wire cover.

The utility model discloses a theory of operation and use flow: when the connector is assembled, one end of a core wire 12 is welded with a terminal 2, the terminal 2 is clamped into a corresponding terminal clamping groove 3, the connector is of a four-core structure, the core wire 12 can be insulated by covering an insulating layer 17 on the outer wall of the core wire 12, the core wire 12 can be protected by a protective layer 5, the surface of the core wire 12 is prevented from being scratched, the service life of the core wire 12 is prolonged, a shielding shell 4 can linearly move along a positioning block 16 through the positioning block 16 to fix the shielding shell 4, the width of the positioning block 16 is slightly larger than the diameter of the protective layer 5, the bottom of the shielding shell 4 can penetrate through the protective layer 5 when being installed, the shielding shell 4 can shield external electromagnetic signals to ensure the stability of data transmission of the core wire 12, when the cover is installed, a second clamping hole 15 of the outer walls of a left cover cap 7 and a right cover cap 10 is clamped to the outer wall of a first clamping block 6, then a first clamping hole 8 of a clamp, the clamp 9 is made of soft plastic materials, has certain ductility and is convenient to detach, the first clamping block 6 can fix the second clamping hole 15, the cover cap 10 can protect the shielding shell 4, and the wire protecting sleeve can protect the exposed core wire 12.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A connector having a removable cover, comprising: including connector main part (1), open connector main part (1) outer wall has terminal draw-in groove (3), connector main part (1) inner wall is provided with the connecting wire, connector main part (1) outer wall sliding connection has shielding mechanism, the shielding mechanism outside is provided with shroud mechanism.

2. The connector of claim 1, wherein: the connecting wire comprises a terminal (2), a protective layer (5), a core wire (12) and an insulating layer (17), wherein the terminal (2) is clamped on the inner wall of the terminal clamping groove (3).

3. The connector of claim 2, wherein: the core wire (12) is welded at one end of the terminal (2), the insulating layer (17) is connected to the outer wall of the core wire (12) in a sliding mode, and the protective layer (5) is connected to the outer wall of the insulating layer (17) in a sliding mode.

4. The connector of claim 1, wherein: the shielding mechanism comprises a shielding shell (4) and a positioning block (16), the positioning block (16) is welded on the outer wall of the bottom of the connector main body (1), and the shielding shell (4) is connected to the outer wall of the positioning block (16) in a sliding mode.

5. The connector of claim 1, wherein: the cover mechanism comprises a first clamping block (6), a left cover (7), a first clamping hole (8), a hoop (9), a right cover (10), a second clamping block (11), a left wire protecting sleeve (13), a right wire protecting sleeve (14) and a second clamping hole (15), and the first clamping block (6) is welded on the outer wall of the shielding shell (4).

6. The connector of claim 5, wherein: second clamping position hole (15) are opened respectively in left shroud (7) and right shroud (10) outer wall, left side protecting wire cover (13) and right protecting wire cover (14) weld respectively in left shroud (7) and right shroud (10) outer wall, clamp (9) weld in right shroud (10) top outer wall, first clamping position hole (8) are opened in clamp (9) outer wall, second fixture block (11) weld in left shroud (7) top outer wall.