TWM514130U - Protection cover of connector - Google Patents

Description

Connector cover

This creation is about a connector cover, especially a connector cover that can be securely socketed.

As technology continues to innovate and advance, electronic technology products are becoming more and more popular in all aspects of human life, and connectors are one of the most commonly used components in electronic products. The connector can be used to transmit a power source or an electronic or optical signal connection mechanism, usually composed of an input connector, a metal terminal, and an output connector. When the connector is not in use, the terminal is exposed to the outside. In the environment, if foreign matter invades the joint due to impurities or human factors in the air, it will cause noise or even signal transmission during transmission. If it is more serious, it will cause damage to the instrument. Therefore, dust cover is very important. Attachment to the connector.

The existing dust cover mainly has a disadvantage in that when a screw is provided on the outer surface of the connector, a gap is formed between the dust cover and the screw thread, which may cause the connector to be dusted through the screw.

In view of this, the creator has made great efforts to solve the above problems by focusing on the above-mentioned prior art, and has devoted himself to the application of the theory, that is, the goal of the creator's improvement.

This creation provides a connector cover that can be securely nested.

The present invention provides a connector protection cover that includes a sheet, a closure, and a flexible arm. The seat has an opening. The plug cover is cylindrical and a ring rib is protruded from the inner wall of the plug cover. The flexible arm is connected between the seat piece and the cover.

Preferably, the seat piece is provided with a plurality of keyholes. A waterproof rib surrounding the opening is formed on the seat piece. The plug cover extends radially from the pull tab, and a pull-stop structure is formed on the pull tab. The anti-slip structure is a plurality of ridges protruding from the pull tab. The plug cover has a cylindrical shape with one end open and a closed end of the flexible arm plug cover. The flexible arm is provided with all slots and the slots extend transversely of the flexible arms. The flexible arm is provided with a slot, and the slot extends in the longitudinal direction of the flexible arm.

The connector protective cover of the present invention is provided with a connector by the plug cover, and the sealing property of the plug cover and the connector is improved by the ring rib on the inner wall of the plug cover being engaged with the screw on the outer wall of the connector. Waterproof and dustproof effect.

Referring to Figures 1 and 2, a preferred embodiment of the present invention provides a connector 20 protective cover for protecting a connector 20 for waterproofing and dustproofing. In this embodiment, the protective cover of the connector 20 of the present invention comprises a piece 100, a cover 200 and a flexible arm 300, and the seat piece 100, the cover 200 and the flexible arm 300 are integrally formed of plastic. to make.

In the embodiment, the seat piece 100 is preferably in the form of a sheet having an opening 101 and a plurality of keyholes. Furthermore, at least one waterproof rib 110 surrounding the opening 101 is formed on one side of the seat piece 100. In the embodiment, the waterproof rib 110 is preferably plural, but the present invention is not limited thereto. For example, the waterproof ribs 110 may be provided on both sides of the seat piece 100, respectively.

The plug cover 200 has a cylindrical shape, and one end of the plug cover 200 is open and the other end is closed, and a ring rib 210 is protruded from the inner wall of the plug cover 200. The plug cover 200 extends radially from a pull tab 220, and a pull-stop structure 221 is formed on the pull tab 220. The anti-slip structure 221 is a plurality of ridges protruding from the pull tab 220.

The flexible arm 300 is connected between the seat piece 100 and the plug cover 200. One end of the flexible arm 300 is connected to the edge of the seat piece 100, and the other end of the flexible arm 300 is connected to the closed end of the plug cover 200. Each of the flexible arms 300 is provided with a slot 310, and the slot 310 extends along the lateral direction of the flexible arm 300. A through slot 320 is defined in the flexible arm 300, and the slot 320 extends in the longitudinal direction of the flexible arm 300. The slot 320 makes the flexible arm 300 more easily bent.

Referring to FIGS. 2 to 4, the connector 20 of the present invention is applied to a connector 20 on the casing 10. In use, an opening 101 in the seat 100 is passed through the connector 20, and the cover 100 is The keyhole is used for interlocking with the connector 20 to be fixed to the casing 10 while achieving the positioning effect. The seat piece 100 is clamped between the connector 20 and the casing 10, and the waterproof rib 110 on the seat piece 100 presses against the casing 10 to achieve waterproofing effect.

Referring to FIG. 5, the flexible arm 300 can be bent so that the cover 200 can be sleeved on the connector 20 to achieve waterproof and dustproof effects. Furthermore, the ring rib 210 on the inner wall of the plug cover 200 can snap the thread 21 on the outer wall of the connector 20, so that the plug cover 200 is not easily peeled off. The pull tab 220 of the cover 200 can be pulled up by the user to open the cover 200, and the anti-slip structure 221 makes it easier for the user to pick up the cover 200. The flexible arm 300 can be sheared along the slot 310. When the connector 20 is normally plugged in without the use of a protective cover, the cover 200 can be easily removed from the seat panel 100.

In summary, the connector 20 of the present invention can improve the sealing of the plug cover 200 and the connector 20 by the ring rib 210 on the inner wall of the plug cover 200 being engaged with the thread 21 on the outer wall of the connector 20. In order to achieve the effect of waterproof and dustproof.

The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the scope of the patents of the present invention. Other equivalent variations of the patent spirit using the present invention are all within the scope of the patent.

10‧‧‧Chassis

20‧‧‧Connector

21‧‧‧ thread

100‧‧‧ seat

101‧‧‧ openings

102‧‧‧Perforation

110‧‧‧Waterproof ribs

200‧‧‧ 塞盖

210‧‧‧ ring ribs

220‧‧‧ pull tab

221‧‧‧Slip-stop structure

300‧‧‧Flexible arm

310‧‧‧ slotting

320‧‧‧through slot

1 is a perspective view of a connector protective cover of the preferred embodiment of the present invention.

2 is a schematic view showing the configuration of a connector protective cover of the preferred embodiment of the present invention.

3 is a schematic view showing another configuration of the connector protective cover of the preferred embodiment of the present invention.

4 is a cross-sectional view showing one of the connector protective covers of the preferred embodiment of the present invention.

Figure 5 is a cross-sectional view showing another configuration of the connector protective cover of the preferred embodiment of the present invention.

10‧‧‧Chassis

20‧‧‧Connector

21‧‧‧ thread

100‧‧‧ seat

101‧‧‧ openings

102‧‧‧Perforation

200‧‧‧ 塞盖

210‧‧‧ ring ribs

220‧‧‧ pull tab

221‧‧‧Slip-stop structure

300‧‧‧Flexible arm

310‧‧‧ slotting

320‧‧‧through slot

Claims (8)

A connector protection cover comprising: a piece having an opening; a plug cover having a cylindrical shape and a ring rib protruding from an inner wall of the cover; and a flexible arm connected to the seat piece and Between the plugs. The connector protection cover of claim 1, wherein the seat piece is provided with a plurality of keyholes. The connector protective cover of claim 1, wherein the seat piece is formed with a waterproof rib surrounding the opening. The connector protective cover of claim 1, wherein the plug cover extends radially from a pull tab, and a pull-stop structure is formed on the pull tab. The connector protective cover of claim 4, wherein the anti-slip structure is a plurality of ridges protruding from the pull tab. The connector protective cover of claim 1, wherein the plug cover has a cylindrical shape with one end open and a closed end of the flexible arm plug cover. The connector protection cover of claim 1, wherein the flexible arm is provided with a slot, and the slot extends along a lateral direction of the flexible arm. The connector protection cover of claim 1, wherein the flexible arm is provided with a slot, and the slot extends in a longitudinal direction of the flexible arm.