CN204119371U - Novel cable television splitter - Google Patents
Novel cable television splitter Download PDFInfo
- Publication number
- CN204119371U CN204119371U CN201420555360.3U CN201420555360U CN204119371U CN 204119371 U CN204119371 U CN 204119371U CN 201420555360 U CN201420555360 U CN 201420555360U CN 204119371 U CN204119371 U CN 204119371U
- Authority
- CN
- China
- Prior art keywords
- housing
- cavity volume
- input end
- main output
- primary input
- 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
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- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The utility model discloses a kind of novel cable television splitter, comprise housing, described housing is provided with primary input end and main output, described primary input end and main output are fixedly connected on the relative both sides of housing respectively, described housing outer surface is provided with base, described base is set to the cavity volume with opening, described housing is placed in cavity volume, the both sides that described cavity volume is relative are respectively provided with the through hole for placing primary input end and main output, described housing is provided with press section relative to the other both sides of primary input end and main output, described cavity volume is provided with corresponding with press section relative to other two medial surfaces of through hole, for the lug boss of stationary housing, the two sides that described cavity volume is provided with lug boss also offer and are suitable for hand-held groove, the purpose of this utility model is to provide a kind of novel cable television splitter that can be applicable to the coaxial wire of different-diameter.
Description
Technical field
The utility model relates to a kind of splitter field, and more particularly, it is a kind of novel cable television splitter.
Background technology
We know, cable television system is the simplex system by BBC (broadband coaxial cable), the vision signal of multiple channel being sent to each domestic consumer, cable television splitter is generally arranged on the interior wall waited in each user family of corridor, its profile generally comprises a square housing, a primary input end, a main output and several branch's outputs, wherein primary input end and main output are positioned on the two sides of housing symmetry, branch's output is positioned on housing upper surface, primary input end and main output are connected to the midway of coaxial cable branch line or main line usually, branch's output is directly the television set transmission vision signal in user family by coaxial wire.
Generally when installing cable television splitter, the bottom surface of cable television splitter is first made to be close on wall, by steel nail, cable television splitter is fixed on wall again, and then the joint of coaxial wire is tightened on main injection end respectively, main output and branch's output, because primary input end and main output are positioned on the two sides of housing symmetry, and the center line of primary input end and main output is from the bottom surface close together of cable television splitter, cause primary input end and main output from the close together of wall, and the diameter of joint on coaxial wire varies, therefore, when the joint of coaxial wire is spun on primary input end and main output, due to the inhibition of wall, make the joint had on larger-diameter coaxial wire cannot be spun on primary input end and main output end connector, difficulty is brought to installment work.
Utility model content
For the deficiency that prior art exists, the purpose of this utility model is to provide a kind of novel cable television splitter that can be applicable to the coaxial wire of different-diameter.
For achieving the above object, the utility model provides following technical scheme: a kind of novel cable television splitter, comprise housing, described housing is provided with primary input end and main output, described primary input end and main output are fixedly connected on the relative both sides of housing respectively, described housing outer surface is provided with base, described base is set to the cavity volume with opening, described housing is placed in cavity volume, the both sides that described cavity volume is relative are respectively provided with the through hole for placing primary input end and main output, described housing is provided with press section relative to the other both sides of primary input end and main output, described cavity volume is provided with corresponding with press section relative to other two medial surfaces of through hole, for the lug boss of stationary housing, the two sides that described cavity volume is provided with lug boss also offer and are suitable for hand-held groove.
By adopting technique scheme, housing outer surface is provided with base, base is set to the cavity volume with opening, the two sides of cavity volume are provided with the through hole for placing primary input end and main output, the another both sides of housing are provided with press section, the another both sides of cavity volume are provided with the lug boss corresponding with press section and are suitable for hand-held groove, housing puts into cavity volume from opening, primary input end on housing and main output are each passed through two through hole location, press section on housing matches with the lug boss on cavity volume, is fixed in cavity volume by housing.Housing moves up and down by lug boss and being engaged in cavity volume of press section, changes primary input end and main output and distance between the walls, to be applicable to the coaxial wire of different-diameter.
The utility model is set to further: described lug boss is set to some strip saw teeth bars, described saw teeth bars arranges bottom cavity volume successively one by one along the opening side of cavity volume, described saw teeth bars is provided with lozenges, and described lozenges is the two side direction centers towards the opening direction of cavity volume along cavity volume is that thickness reduces gradually.
By adopting technique scheme, lug boss is set to some strip saw teeth bars, each saw teeth bars is arranged in order from top to bottom, each saw teeth bars is provided with a lozenges, lozenges is the two side direction centers towards the opening direction of cavity volume along cavity volume is that thickness reduces gradually, if when primary input end and main output are greater than the diameter of coaxial wire with distance between the walls, only surface of shell need be pressed, just by press section with the coordinating of lozenges of saw teeth bars housing is pressed into bottom cavity volume, make the outer surface of coaxial wire touch wall as far as possible, in order to avoid produce and rock with having gap between the walls because of coaxial wire, affect the useful life of coaxial wire.
The utility model is set to further: described press section is provided with crushing block, elastic component is provided with between described crushing block and housing, described elastic component two ends are fixedly connected with crushing block with housing respectively, and described groove is arranged at the center of the two sides relative to lug boss of cavity volume.
By adopting technique scheme, elastic component is provided with between crushing block and housing, elastic component is fixedly connected with crushing block with housing respectively, groove is arranged at the center position of cavity volume two sides, be connected by elasticity between housing with cavity volume, when the distance of primary input end and main output and wall is less than the diameter of coaxial wire, only press section need be pressed, crushing block leaves lug boss, housing upwards can be mentioned rational position to loose one's grip again housing is fixed in cavity volume, simple and convenient, be easy to operation.
The utility model is set to further: described through hole is provided with the connecting portion preventing housing from deviating from base in opening side, and described through hole and connecting portion form mounting hole shape.
By adopting technique scheme, through hole is provided with the connecting portion preventing housing from deviating from base, through hole and connecting portion form mounting hole shape jointly, the arc diameter of mounting hole and the equal diameters of primary input end and main output, be convenient to primary input end and main output moves in cavity volume with housing, and the setting of connecting portion ensure that the globality of housing and bottom, in order to avoid housing comes off from bottom.
Accompanying drawing explanation
Fig. 1 is the novel cable television splitter overall construction drawing of the utility model;
Fig. 2 is the novel cable television splitter shell structure figure of the utility model;
Fig. 3 is the utility model novel cable television splitter understructure figure.
Embodiment
Be described further referring to figs. 1 through the novel cable television splitter of Fig. 3 the utility model.
A kind of novel cable television splitter, comprise housing 1, described housing 1 is provided with primary input end 2 and main output 3, described primary input end 2 is fixedly connected on the relative both sides of housing 1 respectively with main output 3, described housing 1 outer surface is provided with base 4, described base 4 is set to the cavity volume 5 with opening, described housing is placed in cavity volume 5, the both sides that described cavity volume 5 is relative are respectively provided with the through hole 6 for placing primary input end 2 and main output 3, described housing 1 is provided with press section 7 relative to the other both sides of primary input end 2 and main output 3, described cavity volume 5 is provided with corresponding with press section 7 relative to other two medial surfaces of through hole 1, for the lug boss 8 of stationary housing 1, the two sides that described cavity volume 5 is provided with lug boss 8 also offer and are suitable for hand-held groove 9.
Described lug boss 8 is set to some strip saw teeth bars 81, each saw teeth bars 81 is arranged in order to cavity volume 5 from opening, each saw teeth bars 81 is provided with a lozenges 811, lozenges 811 is the two side direction centers towards the opening direction of cavity volume 5 along cavity volume 5 is that thickness reduces gradually, if when primary input end 2 and main output 3 are greater than the diameter of coaxial wire with distance between the walls, only need press housing 1 surface, just by press section 7 with the coordinating of lozenges 811 of saw teeth bars 81 housing 1 is pressed into bottom cavity volume 5, make the outer surface of coaxial wire touch wall as far as possible, in order to avoid produce and rock with having gap between the walls because of coaxial wire, affect the useful life of coaxial wire.
Described press section 7 is provided with crushing block 71, elastic component 72 is also provided with between crushing block 71 and housing 1, elastic component 72 is fixedly connected with crushing block 71 with housing 1 respectively, described crushing block 71 is set to right-angled trapezium, all fitting with Saw blade 81 in the right angle side of right-angled trapezium and skew back limit, is connected in Saw blade 81; Groove 9 is arranged at the center position of cavity volume 5 two sides, and it is set to U-shaped structure, and width can be held crushing block 71 be advisable to be suitable for staff, and between housing 1 with cavity volume 5, elasticity is connected; For ease of the hand-held crushing block 71 of staff, described crushing block 71 is also provided with Handheld Division 73, and Handheld Division 73 is fixedly connected on crushing block 71; When primary input end 2 and main output 3 are less than the diameter of coaxial wire with the distance of wall, only need press press section 71, crushing block 71 leaves lug boss 8, housing 1 upwards can be mentioned rational position and loose one's grip and be fixed in cavity volume 5 by housing 1, simple and convenient, be easy to operation.
Through hole 6 is provided with the connecting portion 10 preventing housing 1 from deviating from base 4, through hole 6 is set to U-shaped structure, connecting portion 10 is set to semicircular structure, through hole 6 and connecting portion 10 form mounting hole shape jointly, the arc diameter of mounting hole and the equal diameters of primary input end 2 and main output 3, be convenient to primary input end 2 and main output 3 mobile in cavity volume 5 with housing 1, and the setting of connecting portion 10 ensure that the globality of housing 1 and base 4, in order to avoid housing 1 comes off from base 4.
Claims (4)
1. a novel cable television splitter, comprise housing, described housing is provided with primary input end and main output, described primary input end and main output are fixedly connected on the relative both sides of housing respectively, it is characterized in that: described housing outer surface is provided with base, described base is set to the cavity volume with opening, described housing is placed in cavity volume, the both sides that described cavity volume is relative are respectively provided with the through hole for placing primary input end and main output, described housing is provided with press section relative to the other both sides of primary input end and main output, described cavity volume is provided with corresponding with press section relative to other two medial surfaces of through hole, for the lug boss of stationary housing, the two sides that described cavity volume is provided with lug boss also offer and are suitable for hand-held groove.
2. novel cable television splitter according to claim 1, it is characterized in that: described lug boss is set to some strip saw teeth bars, described saw teeth bars arranges bottom cavity volume successively one by one along the opening side of cavity volume, described saw teeth bars is provided with lozenges, and described lozenges is the two side direction centers towards the opening direction of cavity volume along cavity volume is that thickness reduces gradually.
3. novel cable television splitter according to claim 1, it is characterized in that: described press section is provided with crushing block, elastic component is provided with between described crushing block and housing, described elastic component two ends are fixedly connected with crushing block with housing respectively, and described groove is arranged at the center of the two sides relative to lug boss of cavity volume.
4. novel cable television splitter according to claim 1, is characterized in that: described through hole is provided with the connecting portion preventing housing from deviating from base in opening side, described through hole and connecting portion form mounting hole shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420555360.3U CN204119371U (en) | 2014-09-25 | 2014-09-25 | Novel cable television splitter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420555360.3U CN204119371U (en) | 2014-09-25 | 2014-09-25 | Novel cable television splitter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204119371U true CN204119371U (en) | 2015-01-21 |
Family
ID=52336646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420555360.3U Expired - Fee Related CN204119371U (en) | 2014-09-25 | 2014-09-25 | Novel cable television splitter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204119371U (en) |
-
2014
- 2014-09-25 CN CN201420555360.3U patent/CN204119371U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20150121 Termination date: 20200925 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |