TWM624494U - Waterproof mechanism - Google Patents

Abstract

A waterproof mechanism comprises: an antenna jacket, a wire, a sleeve and a plug body. An accommodating space is arranged inside the antenna jacket; the wire is arranged in the accommodating space of the antenna jacket; the sleeve is arranged on the outside of the wire, and tightly covers the wire; and the plug body fixes the wire in the accommodating space inside the antenna jacket. Wherein, the outer diameter of the plug body is larger than the inner diameter of the antenna casing, which is a tight fit. The wire is tightly covered by the sleeve to prevent water from infiltrating the wire, and the wire is fixed in the antenna jacket by the plug to prevent the wire from shaking. At the same time, because the outer diameter of the plug is larger than The inner diameter of the antenna jacket also has the effect of blocking water from entering the inside of the antenna jacket.

Description

Waterproof mechanism

This work is about a waterproof plug, especially a waterproof mechanism for an antenna.

Antennas are mainly used for communication equipment to transmit or receive signals, and antenna connectors usually connect the antenna to the communication equipment. Antennas may be located indoors or outdoors. Especially when the antenna is installed outdoors, the waterproof effect of the antenna connector is extremely important to prevent external rainwater or other corrosive liquids from entering the interior of the antenna through the antenna connector, causing the antenna to generate noise and unable to maintain the normal operation of the antenna.

Please refer to FIG. 1 , on the conventional antenna connector, the antenna casing 100 is provided with a wire 200 , a silicone gasket 300 , a plastic gasket 400 and a waterproof glue 500 , and the waterproof glue 500 to waterproof.

However, the waterproof adhesive 500 is prone to mildew and aging, and the waterproof adhesive 500 is prone to decrease in viscosity after being damp, which affects the waterproof effect, and at the same time, there are many missing parts in the prior art.

Therefore, how to improve the above-mentioned problems is the technical difficulty that the creator of this case intends to solve.

In view of the habit, the purpose of this creation is to solve and improve the problems and deficiencies existing in the habit.

In order to achieve the above purpose, the present creation system provides a waterproof mechanism, which includes: an antenna jacket, a wire rod, a sleeve and a plug body. An accommodating space is arranged inside the antenna jacket; the wire is arranged in the accommodating space of the antenna jacket; the sleeve is arranged on the outside of the wire, and tightly covers the wire; and the plug body fixes the wire in the accommodating space inside the antenna jacket.

Wherein, the outer diameter of the plug body is larger than the inner diameter of the antenna casing, which is a tight fit.

Wherein, the sleeve is a heat shrinkable sleeve.

Wherein, the plug body is a silicone plug.

Wherein, the wire is a coaxial wire.

The wire is tightly covered by the sleeve to prevent water from infiltrating the wire, and the wire is fixed in the antenna jacket by the plug to prevent the wire from shaking. At the same time, because the outer diameter of the plug is larger than The inner diameter of the antenna jacket also has the effect of blocking water from entering the inside of the antenna jacket.

(accustomed)

100: Antenna Jacket

200: Wire

300: Silicone gasket

400: plastic gasket

500: waterproof glue

[This creation]

1: Antenna jacket

11: Accommodating space

12: Opening

2: Wire

3: Casing

4: Plug body

5: Connectors

6: Fixed seat

d1: outer diameter

d2: inner diameter

A: area

[Fig. 1] is a schematic diagram of a conventional waterproof mechanism.

[Figure 2] is a schematic diagram of the waterproof mechanism of this creation.

[Fig. 3] is a schematic diagram of the waterproof mechanism.

[ Fig. 4 ] is an enlarged schematic view of the area A of Fig. 3 .

In order to make it easier for your examiners to understand the other features and advantages of this creation, as well as the effects achieved, this creation is hereby combined with the attached drawings, and the detailed descriptions are as follows:

Please refer to FIG. 2 and FIG. 3 , the present invention provides a waterproof mechanism, which includes: An antenna jacket 1 , a wire 2 , a sleeve 3 and a plug body 4 .

An accommodating space 11 is provided inside the antenna casing 1 . Specifically, the antenna jacket 1 is in the shape of a long strip. One side of the accommodating space 11 is provided with an opening 12 , and the opening 12 communicates with the accommodating space 11 .

The wire 2 is arranged in the accommodating space 11 of the antenna casing 1 . Specifically, after a part of the wire 2 passes through a connecting member 5 , it is then inserted into the accommodating space 11 of the antenna casing 1 through the opening 12 . The wire 2 can be a coaxial wire. The opening 12 is also provided with a fixing seat 6 for fixing the wire 2 and closing the opening 12 at the same time.

The sleeve 3 is disposed outside the wire 2 and tightly wraps the wire 2 . Specifically, the sleeve 3 covers the wire 2 , and the inner wall of the sleeve 3 is closely attached to the outer surface of the wire 2 , so that the sleeve 3 is placed inside the antenna jacket 1 . The sleeve 3 can be a heat shrinkable sleeve, and further, the sleeve 3 can be a glue-containing heat-shrinkable sleeve, and the glue-containing heat-shrinkable sleeve is a polyolefin heat-shrinkable sleeve , the outer layer is made of cross-linked polyolefin material and the inner layer is made of hot melt waterproof adhesive.

Please refer to FIG. 4 , the plug body 4 fixes the wire 2 in the antenna casing 1 . Specifically, the outer diameter d1 of the plug body 4 is larger than the inner diameter d2 of the antenna casing 1 , which is a tight fit. Tight fit means that the outer wall of the plug body 4 is completely and tightly combined with the inner wall of the antenna casing 1. Generally speaking, the outer diameter d1 of the plug body 4 will be slightly larger than the inner diameter d2 of the antenna casing 1. In this way, the plug The joint between the body 4 and the antenna casing 1 can have a better liquid-tight effect, so as to prevent water from entering the accommodating space 11 and causing noise of the antenna. The plug body 4 can be a silicone plug.

Please refer to Figure 2 and Figure 3. When the waterproof mechanism of this creation is actually assembled, it is First, the wire 2 is fixed by the fixing seat 6, and then the wire 2 is passed through a connecting piece 5, and the distance between the fixing base 6 and the connecting piece 5 is about 2~3 mm, and then a jig is used to connect the connecting piece 5. The wire 2 and the connector 5 are pressed together, and then the sleeve 3 is put on the wire 2 and the connector 5, and the sleeve 3 is compressed and sealed by heat shrinking, so that the sleeve 3 is tightly sealed. Cover the wire 2, then put the plug body 4 on the connector 5, and finally put the antenna jacket 1 on the wire 2, the sleeve 3, the plug 4 and the connector 5, so that The wire 2 , the sleeve 3 , the plug 4 and the connector 5 are accommodated in the accommodating space 11 of the antenna casing 1 , and the wire 2 is fixed in the antenna casing 1 by the plug body 4 , The wire 2 is prevented from slipping.

In the present invention, the wire 2 can be tightly covered by the sleeve 3 to prevent water from infiltrating the wire 2, and the plug 4 can be used to fix the wire 2 in the antenna casing 1 to prevent the wire 2 from shaking. At the same time, because the outer diameter d1 of the plug body 4 is larger than the inner diameter d2 of the antenna casing 1 , it also has the effect of blocking water from entering the antenna casing 1 . That is, the glue-containing heat-shrinkable sleeve and the silicone plug are connected and tightly fitted to the inner wall of the antenna casing 1 and the outer wall of the wire rod 2, so as to achieve a good waterproof effect. The present invention has the advantages of simplified structure, convenient assembly and good waterproof effect, so it can improve the problems of many parts and time-consuming assembly in the conventional technology, resulting in that the cost cannot meet the market demand.

The above discussion is only a preferred embodiment of this creation, and is not intended to limit the scope of this creation; therefore, the equivalent shape, structure or combination changes made without departing from the spirit and scope of this creation should be Covered within the scope of the patent application for this creation.

1: Antenna jacket

11: Accommodating space

12: Opening

2: Wire

3: Casing

4: Plug body

5: Connectors

6: Fixed seat

Claims (5)

A waterproof mechanism comprising: an antenna jacket with an accommodating space inside; A wire, set in the accommodating space of the antenna jacket; a sleeve provided on the outside of the wire and tightly wrapping the wire; and A plug body fixes the wire in the antenna casing. The waterproof mechanism as claimed in claim 1, wherein the outer diameter of the plug body is larger than the inner diameter of the antenna casing, which is a tight fit. The waterproof mechanism of claim 1, wherein the sleeve is a heat-shrinkable sleeve. The waterproof mechanism according to claim 1, wherein the plug body is a silicone plug. The waterproof mechanism according to claim 1, wherein the wire is a coaxial wire.

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