CN205232349U - Novel cable television amplifier - Google Patents
Novel cable television amplifier Download PDFInfo
- Publication number
- CN205232349U CN205232349U CN201521025814.7U CN201521025814U CN205232349U CN 205232349 U CN205232349 U CN 205232349U CN 201521025814 U CN201521025814 U CN 201521025814U CN 205232349 U CN205232349 U CN 205232349U
- Authority
- CN
- China
- Prior art keywords
- case lid
- cutting ferrule
- vaulting pole
- side pipe
- utility
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Insertion, Bundling And Securing Of Wires For Electric Apparatuses (AREA)
Abstract
The utility model relates to a novel cable television amplifier, which comprises a suitcase cover and a suitcase body, the symmetry is equipped with folding vaulting pole in the case lid, the middle part of folding vaulting pole is equipped with cutting ferrule and screw sleeve, folding vaulting pole upper end is equipped with the cassette, install hollow tube and inside casing in the box, the downside of hollow tube is equipped with the side pipe, be equipped with the thread bush between the side pipe, be equipped with horizontal gusset strip around the case lid, the lower terminal surface of case lid is equipped with the heat dissipation strip. The utility model discloses a set up case lid, horizontal gusset strip, heat dissipation strip and box and help increasing the structural stiffness of case lid and realize the whole function of dispelling the heat of device, through set up inside casing, folding vaulting pole, cutting ferrule and screw sleeve not only helped the installation of circuit board and but also help realizing the folding vaulting pole function of stretching and bend, help realizing control line cross -under and attach fitting connect function through setting up hollow tube, side pipe and thread bush.
Description
Technical field
The utility model relates to wired Video-assisted appliance design technical field, particularly relates to a kind of novel wired TV amplifier.
Background technology
Cable TV is that a kind of coaxial cable that uses directly transmits TV, FM broadcasting program to a kind of system of user's TV as medium.From late nineteen nineties, the progress of digital signal compress technique makes digital cable television services become more popular.Under this technology, cable channel first can be converted into digital signal and transmit after compressed process, so digital cable TV can provide more television channels under identical frequency range.Current most system energy treatment of simulated and digital signal simultaneously, therefore basic cable television services can provide the analog channel of a part, and additional channel is then broadcast with digital standard.But, existing Bidirectional extension amplifier of cable television lacks and contributes to increasing the rigidity of structure of case lid and the device of implement device integral heat sink function, some Bidirectional extension amplifier of cable television lacks not only contribute to realizing circuit plate install and but also contribute to realizing folding support rod and stretch the device with bending function, the Bidirectional extension amplifier of cable television also had lacks the device contributing to realizing control line cross-under and jointing linkage function, the demand of actual conditions can not be met.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of novel wired TV amplifier.
The utility model is achieved through the following technical solutions:
A kind of novel wired TV amplifier, comprise case lid and casing, folding support rod is arranged with in described case lid, the middle part of described folding support rod is provided with cutting ferrule and screw shell, and described folding support rod upper end is provided with deck, is provided with hollow pipe and inside casing in described casing, the downside of described hollow pipe is provided with side pipe, be provided with thread bush between described side pipe, the surrounding of described case lid is provided with horizontal bar lath, and the lower surface of described case lid is provided with heat sink strip.
As optimal technical scheme of the present utility model, described horizontal bar lath several, described horizontal bar lath symmetry is arranged on the surrounding of case lid.
As optimal technical scheme of the present utility model, described cutting ferrule is provided with breach, and screw shell is arranged in cutting ferrule, and cutting ferrule is also arranged on folding support rod.
As optimal technical scheme of the present utility model, described case lid and casing are equipped with and are provided with lubricious, be describedly lubriciously provided with protection integument, described protection integument is high polymer layer.
During onsite application, device is moved integrally correct position by operating personnel, then by fixing for device entirety, can carry out cable TV cut-in operation.
Compared with prior art, the beneficial effects of the utility model are: the utility model contributes to increasing the rigidity of structure and the implement device integral heat sink function of case lid by arranging case lid, horizontal bar lath, heat sink strip and casing, by arrange inside casing, folding support rod, cutting ferrule and screw shell not only contributed to realizing circuit plate install and but also contribute to realizing folding support rod and stretch and bending function, contribute to realizing control line cross-under and jointing linkage function by arranging hollow pipe, side pipe and thread bush, and structure is simple, easy to use, economic use.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1, case lid; 11, horizontal bar lath; 12, heat sink strip; 2, casing; 21, hollow pipe; 22, inside casing; 3, folding support rod; 31, cutting ferrule; 32, screw shell; 4, side pipe; 4, thread bush.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Refer to Fig. 1, Fig. 1 is structural representation of the present utility model.
The novel wired TV amplifier of described one, comprise case lid 1 and casing 2, described case lid 1 and casing 2 are equipped be provided with lubricious, describedly lubriciously be provided with protection integument, described protection integument is high polymer layer, folding support rod 3 is arranged with in described case lid 1, the middle part of described folding support rod 3 is provided with cutting ferrule 31 and screw shell 32, inside casing 22, folding support rod 3, cutting ferrule 31 and screw shell 32 not only contributed to realizing circuit plate install and but also contribute to realizing folding support rod 3 and stretch and bending function, described cutting ferrule 31 is provided with breach, screw shell 32 is arranged in cutting ferrule 31.
Described cutting ferrule 31 is also arranged on folding support rod 3, described folding support rod 3 upper end is provided with deck 33, hollow pipe 21 and inside casing 22 are installed in described casing 2, the downside of described hollow pipe 21 is provided with side pipe 4, hollow pipe 21, side pipe 4 and thread bush 41 contribute to realizing control line cross-under and jointing linkage function, be provided with thread bush 41 between described side pipe 4, the surrounding of described case lid 1 is provided with horizontal bar lath 11.
Described horizontal bar lath 11 has nine, described horizontal bar lath 11 symmetry is arranged on the surrounding of case lid 1, the lower surface of described case lid 1 is provided with heat sink strip 12, and case lid 1, horizontal bar lath 11, heat sink strip 12 and casing 2 contribute to the rigidity of structure and the implement device integral heat sink function that increase case lid 1.
During onsite application, device is moved integrally correct position by operating personnel, then by fixing for device entirety, can carry out cable TV cut-in operation.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection range of the present utility model.
Claims (4)
1. a novel wired TV amplifier, it is characterized in that: comprise case lid (1) and casing (2), folding support rod (3) is arranged with in described case lid (1), the middle part of described folding support rod (3) is provided with cutting ferrule (31) and screw shell (32), described folding support rod (3) upper end is provided with deck (33), hollow pipe (21) and inside casing (22) are installed in described casing (2), the downside of described hollow pipe (21) is provided with side pipe (4), thread bush (41) is provided with between described side pipe (4), the surrounding of described case lid (1) is provided with horizontal bar lath (11), the lower surface of described case lid (1) is provided with heat sink strip (12).
2. the novel wired TV amplifier of one according to claim 1, is characterized in that: described horizontal bar lath (11) several, described horizontal bar lath (11) symmetry is arranged on the surrounding of case lid (1).
3. the novel wired TV amplifier of one according to claim 1, is characterized in that: described cutting ferrule (31) is provided with breach, and screw shell (32) is arranged in cutting ferrule (31), and cutting ferrule (31) is also arranged on folding support rod (3).
4. the novel wired TV amplifier of one according to claim 1, it is characterized in that: described case lid (1) and casing (2) are equipped be provided with lubricious, describedly lubriciously be provided with protection integument, described protection integument is high polymer layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521025814.7U CN205232349U (en) | 2015-12-12 | 2015-12-12 | Novel cable television amplifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521025814.7U CN205232349U (en) | 2015-12-12 | 2015-12-12 | Novel cable television amplifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205232349U true CN205232349U (en) | 2016-05-11 |
Family
ID=55907388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521025814.7U Expired - Fee Related CN205232349U (en) | 2015-12-12 | 2015-12-12 | Novel cable television amplifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205232349U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI605657B (en) * | 2016-08-31 | 2017-11-11 | CATV amplifier system and its power converter |
-
2015
- 2015-12-12 CN CN201521025814.7U patent/CN205232349U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI605657B (en) * | 2016-08-31 | 2017-11-11 | CATV amplifier system and its power converter |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205232348U (en) | Cable television simulated optical fiber amplifier | |
| CN205232349U (en) | Novel cable television amplifier | |
| CN206879017U (en) | A kind of high-cooling property DTV STB used for family | |
| CN205723059U (en) | The fixing device of a kind of transformer middle voltage bus bar insulator and transformer | |
| CN202302605U (en) | Television STB (set top box) support | |
| CN202564801U (en) | Waterproof intelligent integrated distribution box for power grid | |
| CN205232347U (en) | Novel cable television user's box | |
| CN205305029U (en) | Take 4K to show OTT intelligence STB of function | |
| CN203446146U (en) | Housing apparatus of electric vehicle controller | |
| CN202017353U (en) | Bus station shelter installed with LED display screen on frame thereof | |
| CN207518230U (en) | A kind of fixed device for clip of audio video transport line | |
| CN206099017U (en) | Smooth touch -wire system | |
| CN203608298U (en) | Satellite signal receiver facilitating angle adjustment | |
| CN206775629U (en) | A kind of easy-to-dismount STB casing | |
| CN204104071U (en) | With reeded casing and the electronic product with this casing | |
| CN202095682U (en) | Beach umbrella | |
| CN209030361U (en) | A kind of wireless sound box convenient for heat dissipation | |
| CN204102663U (en) | Transformer side outlet bus supporting component | |
| CN203407017U (en) | Network type digital power amplifier | |
| CN207053972U (en) | A kind of control table frame with independent strong and weak electricity cabling channel | |
| CN210042062U (en) | Ready-package broadcast television transmission monitoring device | |
| CN204481983U (en) | A kind of amphidisc formula network machine top box body with heat sinking function | |
| CN201369766Y (en) | Mobile digital television set-top box | |
| CN206698393U (en) | A kind of Audio Data Line for earphone | |
| CN206077611U (en) | A kind of DTV television channels reception antenna |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160511 Termination date: 20161212 |