CN210051932U

CN210051932U - HDMI dust cover

Info

Publication number: CN210051932U
Application number: CN201920692458.6U
Authority: CN
Inventors: 常怀宇
Original assignee: SHENZHEN HONGYU ELECTRONICAL CO Ltd
Current assignee: SHENZHEN HONGYU ELECTRONICAL CO Ltd
Priority date: 2019-05-15
Filing date: 2019-05-15
Publication date: 2020-02-11
Anticipated expiration: 2029-05-15

Abstract

This creation one kind HDMI shield contains: the connector comprises a body and a plugging section, wherein the body is a square shell, round corners are arranged on the periphery of the body, an HDMI sleeve opening is arranged at one end of the body, a chamfer angle guide edge is arranged on the HDMI sleeve opening, the HDMI sleeve opening is provided with a long edge and a short edge, the size of the HDMI sleeve opening can be the same as that of an HDMI plug connector in the prior art so as to be conveniently sleeved, and in addition, a plurality of clamping points are arranged on the inner side wall surface of the short edge of the HDMI sleeve; this plug section is extended by the body and is wider than the body, and all is equipped with the fillet all around, and it can effectively protect can not advance dirt in the bayonet joint of optic fibre, protects the good use of the bayonet joint of optic fibre, and its dustproof effect is better than conventional technique, and difficult pine takes off and the plug of being convenient for, and the practicality is strong, and the security is high, has good insulating nature and corrosion-resistant.

Description

HDMI dust cover

Technical Field

The present creation relates to a dust cap; more particularly, the present invention relates to an HDMI dust cap.

Background

The HDMI dust cap of the prior art is generally suitable for the HDMI connector of the optical fiber cable, and the optical fiber cable is a signal transmission line, and mainly has the following characteristics and advantages: 1. the optical fiber wire mainly transmits the first signal, belongs to a signal wire for broadband transmission, and has a wider signal transmission range. 2. The optical fiber wire transmits light waves instead of electric waves, so that induction electromagnetic waves are not generated, other wireless communication equipment is not interfered in the transmission, the external electromagnetic waves are not interfered, and the transmission quality is stable and excellent. 3. The optical fiber cable has a high signal transmission speed and is the best transmission line recognized in the communication industry.

The optical fiber cable is expensive, and is used as an audio transmission line for general households or as a signal transmission line for PDAs and DVDs, so that the effect of displaying sound and image quality is good. However, if the HDMI connector of the optical fiber cable is contaminated with dust, the signal transmission quality will be seriously affected, so that the front end of the connector of the optical fiber cable must be covered with a dust-proof cover for dust prevention.

However, the existing dust-proof cover in the market is only a simple outer cover covering the optical fiber conductor, which is easily loosened and cannot achieve the dust-proof effect.

Accordingly, it is desirable to provide a square dust cap that can effectively solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of this creation is to provide a HDMI shield, it can effectively protect can not advance dirt in the bayonet joint of optic fibre, protects the good use of the bayonet joint of optic fibre, and its dustproof effect is better than conventional technique, and difficult pine takes off and be convenient for plug, and the practicality is strong, and the security is high, has good insulating nature and corrosion-resistant.

To achieve the above object, the present invention provides an HDMI dust-proof cover, comprising: the connector comprises a body and a plugging section, wherein the body is a square shell, round corners are arranged on the periphery of the body, an HDMI sleeve opening is arranged at one end of the body, a chamfer angle guide edge is arranged on the HDMI sleeve opening, the HDMI sleeve opening is provided with a long edge and a short edge, the size of the HDMI sleeve opening can be the same as that of an HDMI plug connector in the prior art so as to be conveniently sleeved, and in addition, a plurality of clamping points are arranged on the inner side wall surface of the short edge of the HDMI sleeve; the plug section is extended from the body and is wider than the body, and round corners are arranged around the plug section.

To achieve the above object, the invented HDMI dust cap has two clamping points, which are square and parallel to each other.

To achieve the above object, the HDMI dust cap of the present invention has an arc angle formed on the insertion section from top to bottom.

To achieve the above purpose, the HDMI dust cap of the present invention is made of PE plastic and is made by injection molding.

Drawings

FIG. 1 is a perspective view of the HDMI dust cover of the present invention;

fig. 2 is a front view of the HDMI dust cap of the present invention;

FIG. 3 is a cross-sectional view of the HDMI dust cap of the present invention;

FIG. 4 is a diagram of an embodiment of the HDMI dust cover of the present invention.

Description of the figures

1 HDMI dust cover

10 main body

11 plug section

101 HDMI socket

102 chamfer guide edge

103 stuck point.

Detailed Description

Referring to fig. 1 to 4, the HDMI dust cap 1 of the present invention includes: a body 10 and a plug section 11, the body 10 is a square shell, the periphery is provided with round corners, one end is provided with an HDMI looping 101, the HDMI looping 101 is provided with a chamfer guiding edge 102, so that the HDMI looping 101 has long edges and short edges, and can be conveniently sleeved with a plug connector of the prior art in the same size, in addition, the inner side wall surface of the short edge of the HDMI looping 101 is provided with a plurality of clamping points 103; the plugging section 11 extends from the body 10 and is wider than the body 10, and has round corners at the periphery.

In summary, the HDMI dust cap 1 of the present invention is made of PE plastic and is formed by injection molding, and the number of the fastening points 103 is two, and the fastening points are square and parallel to each other, and the insertion and extraction section 11 has an arc angle from top to bottom.

In practical use, the HDMI dust cap 1 of the present invention is aligned with the connector 2 of the optical fiber cable by the chamfered guiding edge 102 on the HDMI socket 101 of the body 10, so that the long edge and the short edge of the HDMI socket 101 of the body 10 correspond to the connector 2 of the optical fiber cable, and then the present invention is inserted into the connector 2 of the optical fiber cable, and the locking point on the inner wall surface of the short edge of the HDMI socket 101 will be matched with the connector 2 of the optical fiber cable, so that the two are not easily released.

In addition, the rounded corner of the body 10 of the HDMI dust-proof cover 1 can keep the size of the HDMI socket 101 constant under the state of thermal expansion and cold contraction or impact, and will not be damaged by extruding the plug 2 of the optical fiber cable.

In addition, when the HDMI dust cap 1 of the present invention needs to be removed from the connector 2 of the optical fiber cable, the rounded corners around the plugging section 11 and the arc corners from top to bottom can help the user to easily remove the HDMI dust cap.

In summary, the HDMI dust cap 1 of the present invention is made of PE plastic and is injection molded, so that it has excellent insulation and corrosion resistance, the round corners around the body 10 can prevent its deformation, the locking points 103 in the HDMI socket 101 of the body 10 can provide the fixity with the plug 2 of the optical fiber cable, and the round corners around the plugging section 11 and the arc corners from top to bottom can facilitate the plugging.

The foregoing is by way of example only, and not limiting. All equivalent modifications and variations without departing from the spirit and scope of the present disclosure are intended to be included within the scope of the present disclosure.

Claims

1. An HDMI dust cover, comprising:

the connector comprises a body and a plugging section, wherein the body is a square shell, round corners are arranged on the periphery of the body, an HDMI sleeve opening is arranged at one end of the body, a chamfer angle guide edge is arranged on the HDMI sleeve opening, the HDMI sleeve opening is provided with a long edge and a short edge, the size of the HDMI sleeve opening can be the same as that of an HDMI plug connector in the prior art so as to be conveniently sleeved, and in addition, a plurality of clamping points are arranged on the inner side wall surface of the short edge of the HDMI sleeve; the plug section is extended from the body and is wider than the body, and round corners are arranged around the plug section.

2. The HDMI dust cap of claim 1, wherein the number of the locking points is two, and the locking points are square and parallel to each other.

3. The HDMI dust cap of claim 1, wherein the inserting/pulling section has an arc angle from top to bottom.

4. The HDMI dust cap of claim 1, wherein the material is PE plastic and is injection molded.