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Cable digital television distributor

A technology of digital TV and distributor, applied in TV, electrical components, cable transmission adaptation and other directions, can solve the problem of cables being damp, and achieve the effect of not easy to be corroded, simple and convenient to operate, and improve the shielding performance.

Inactive Publication Date: 2017-02-22
成都尚智恒达科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the defect that rainwater easily enters the distributor from the interface and makes the cable damp, the present invention provides a limited digital TV distributor

Method used

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  • Cable digital television distributor
  • Cable digital television distributor
  • Cable digital television distributor

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] A limited digital TV distributor, including a housing 1, the two sides of the housing 1 are respectively provided with cable connectors 2, the housing 1 includes an upper housing 3 and a lower housing 4 connected with the upper housing 3, the upper housing The two sides of the body 3 are respectively provided with a semicircular groove A5, and the two sides of the lower housing 4 are respectively provided with a semicircular groove B6 matching the semicircular groove A5, and the semicircular groove A5 and the semicircular groove B6 together form a connection cable connection 2, a sealing ring 8 is provided between the inner wall of the interface 7 and the cable adapter 2; a back plate 9 is provided on the side of the housing 1 against the wall, and support plates 10 are respectively provided on the upper and lower sides of the back plate 9 , the two ends of the support plate 10 are respectively rotatably provided with feet 11 , and the feet 11 and the support plate 10 ar...

Embodiment 2

[0033] In this embodiment, on the basis of Embodiment 1, a limiting mechanism 13 is provided between the support plate 10 and the feet 11 to limit the rotation of the rotating shaft 12 , and the limiting mechanism 13 is clamped outside the rotating shaft 12 .

Embodiment 3

[0035] In this embodiment, on the basis of Embodiment 2, the limiting mechanism 13 is a snap ring 14, an opening of the snap ring 14, splints 15 are respectively arranged on both sides of the opening, and the diameter of the snap ring 14 is the same as that of the rotating shaft 12. diameter to match.

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Abstract

The invention discloses a cable digital television distributor. The cable digital television distributor comprises a housing, the two sides of the housing are each provided with a cable adaptor, the housing comprises an upper housing and a lower housing connected with the upper housing, the two side edges of the upper housing are each provided with a semicircular groove A, the two side edges of the lower housing are each provided with a semicircular groove B matching the corresponding semicircular groove A, the semicircular grooves A and the semicircular grooves B form an interface of the cable adaptor, and a sealing ring is arranged between the inner wall of the interface and the cable adaptor; and the surface, which leans against a wall, of the housing is provided with a backboard, the upper side and the lower side of the backboard are each provided with a support plate, the two ends of each support plate are each rotationally provided with a foot pad, and the foot pads and the support plates are in rotational connection through rotation shafts. According to the invention, the cable adaptor is arranged in the interface formed by the semicircular grooves A and the semicircular grooves B, and through arrangement of the sealing ring, rainwater is prevented from penetrating into the housing from the interface.

Description

technical field [0001] The invention relates to a distributor, in particular to a limited digital television distributor. Background technique [0002] At present, along with the development of the electronics industry, people's cultural living standards are increasing day by day, and cable TV has become an important part of people's life culture, but some accessories of cable TV still have some deficiencies. For example, when the cable TV signal distributor is connected and wired, the back of the shell is generally placed against the wall or touch the ground, and the distribution and processing circuit of the cable TV signal is installed on the back side of the shell. If the wall is dark and humid , the circuit is prone to moisture failure, and the shell is also prone to corrosion. The upper and lower ends of the housing are respectively provided with inlet and outlet interfaces. Although rubber pads and other materials are used to prevent rain at the interfaces, the effec...

Claims

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Application Information

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IPC IPC(8): H04N7/10
CPCH04N7/106
Inventor 任无史晓莉
Owner 成都尚智恒达科技有限公司
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