CN204030165U - Tone frequency channel wire accommodation box - Google Patents
Tone frequency channel wire accommodation box Download PDFInfo
- Publication number
- CN204030165U CN204030165U CN201420398196.XU CN201420398196U CN204030165U CN 204030165 U CN204030165 U CN 204030165U CN 201420398196 U CN201420398196 U CN 201420398196U CN 204030165 U CN204030165 U CN 204030165U
- Authority
- CN
- China
- Prior art keywords
- frequency channel
- tone frequency
- channel wire
- housing
- box body
- 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
- 230000004308 accommodation Effects 0.000 title claims abstract description 14
- 239000000203 mixture Substances 0.000 claims abstract description 4
- 238000000034 method Methods 0.000 abstract description 3
- 239000002699 waste material Substances 0.000 abstract description 3
- 238000004140 cleaning Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000004891 communication Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
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- Casings For Electric Apparatus (AREA)
Abstract
A kind of tone frequency channel wire accommodation box, it have one on rear side of housing on front side of housing and, described rear side housing and front side housing are threaded connection and mutually fasten the box body that composition one has annular tone frequency channel wire container cavity, the circular leg of this box body is arranged a strip line outlet, the end of this line outlet is provided with cable clamping interface, be formed centrally fixed axis in described box body, this fixed axis be nested with a rotation axis, the axial plane of this rotation axis circumferentially has the strip spring leaf protruding its axial plane.The utility model structure is simple; convenient production and use; audio disc spiral can be effectively avoided to use and in the process of carrying, random line occur repeatedly extracting; thus increase work efficiency; avoid the waste causing tone frequency channel wire, to tone frequency channel wire, there is defencive function simultaneously, facilitate carrying of tone frequency channel wire; avoid the tone frequency channel wire caused by ectocine and effect polluted and damage, ensure cleaning and the quality of tone frequency channel wire.
Description
Technical field
The utility model relates to electric power communication device to be safeguarded and service kit, is specifically related to a kind of tone frequency channel wire accommodation box facilitating tone frequency channel wire to use.
Background technology
Tone frequency channel wire widely uses in the maintenance and upkeep operation of electric power communication device.At present, the tone frequency channel wire that power communication system uses is generally commercially available audio disc spiral, extracts use after packaging opened by such audio disc spiral.Because a dish tone frequency channel wire needs repeatedly to extract and uses at different settings, repeatedly extracting in the process using and carry, being easy to cause audio disc spiral random line occurs and affects operating efficiency, even cannot using and causing the waste of tone frequency channel wire.
Summary of the invention
The purpose of this utility model is for the problems referred to above, provides a kind of tone frequency channel wire accommodation box can effectively avoiding audio disc spiral that random line in use occurs.
The technical scheme realizing above-mentioned purpose is:
A kind of tone frequency channel wire accommodation box, it have one on rear side of housing on front side of housing and, described rear side housing and front side housing are threaded connection and mutually fasten the box body that composition one has annular tone frequency channel wire container cavity, the circular leg of this box body is arranged a strip line outlet, the end of this line outlet is provided with cable clamping interface, be formed centrally fixed axis in described box body, this fixed axis be nested with a rotation axis, the axial plane of this rotation axis circumferentially has the strip spring leaf protruding its axial plane.
Preferably, the both ends of described spring leaf embed respectively in caulking groove that described rotation axis axial plane is arranged and realize the fixing of described spring leaf.
Preferably, described rear side housing is connected by threaded engagement at described fixed axis place with front side housing.
When the utility model uses, audio disc spiral is installed on the rotating shaft by centre bore, audio disc spiral is made to be enclosed in box body, the tone frequency channel wire being extracted Len req by the line outlet on its box body as required for, audio disc spiral can be avoided to use and in the process of carrying, random line occur repeatedly extracting, thus increase work efficiency, avoid the waste causing tone frequency channel wire.
The utility model has defencive function to tone frequency channel wire simultaneously, facilitates carrying of tone frequency channel wire, the tone frequency channel wire that may be caused by ectocine and effect can be avoided to be polluted and damage, ensure cleaning and the quality of tone frequency channel wire.
The utility model structure is simple, convenient production and use.
Accompanying drawing explanation
Fig. 1 is this tone frequency channel wire accommodation box structural representation;
Fig. 2 is the left view of Fig. 1.
Embodiment
By reference to the accompanying drawings embodiment of the present utility model is described.
As accompanying drawing, this tone frequency channel wire accommodation box have one on rear side of housing 2 on front side of housing 1 and, rear side housing 1 and front side housing 2 are connected by threaded engagement and mutually fasten the box body that composition one has annular tone frequency channel wire container cavity, and this box body is for holding audio disc spiral.The circular leg of described box body is arranged a strip line outlet 3, export for tone frequency channel wire.The end of line outlet 3 is provided with cable clamping interface 4, for holding fixed-audio thread end, avoid tone frequency channel wire unwanted time from accommodation box to extension, or retract in accommodation box the normal use affecting tone frequency channel wire.Cable clamping interface 4 is arranged on one end of line outlet 3, also can be separately positioned on the two ends of line outlet 3.Fixed axis 5 is formed centrally in described box body, this fixed axis 5 is nested with a rotation axis 6, the axial plane of this rotation axis 6 circumferentially there is the strip spring leaf 7 protruding its axial plane, during concrete enforcement, spring leaf 7 is applicable to uniformly arranging three, utilize the distortion of spring leaf 7, audio disc spiral and rotation axis 6 can be made well to fix.Fixing on rotation axis 6 of each spring leaf 7 can adopt various ways, and spring leaf 7 both ends of accompanying drawing embodiment embed respectively in caulking groove that rotation axis 6 axial plane is arranged and realize the fixing of spring leaf 7.The connecting thread of rear side housing 1 and front side housing 2 can be arranged on the circular leg of described box body, and the rear side housing 1 of accompanying drawing embodiment and the connecting thread of front side housing 2 are arranged on fixed axis 5 place of described box body.
The assembly of the utility model except spring leaf 7 adopts plastic material shaping.Rear side housing 1 and front side housing 2 can adopt transparent plastics material shaping, so that observe the service condition of tone frequency channel wire in accommodation box.
Claims (3)
1. a tone frequency channel wire accommodation box, it is characterized in that: it have one on rear side of housing (2) on front side of housing (1) and, described rear side housing (1) and front side housing (2) are connected fastening composition one mutually by threaded engagement and have the box body of annular tone frequency channel wire container cavity, the circular leg of this box body is arranged a strip line outlet (3), the end of this line outlet (3) is provided with cable clamping interface (4), fixed axis (5) is formed centrally in described box body, this fixed axis (5) is nested with a rotation axis (6), the axial plane of this rotation axis (6) circumferentially there is the strip spring leaf (7) protruding its axial plane.
2. tone frequency channel wire accommodation box according to claim 1, is characterized in that: the both ends of described spring leaf (7) embed respectively in caulking groove that described rotation axis (6) axial plane is arranged and realize the fixing of spring leaf (7).
3. tone frequency channel wire accommodation box according to claim 1, is characterized in that: described rear side housing (1) is connected by threaded engagement at described fixed axis (5) place with front side housing (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420398196.XU CN204030165U (en) | 2014-07-18 | 2014-07-18 | Tone frequency channel wire accommodation box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420398196.XU CN204030165U (en) | 2014-07-18 | 2014-07-18 | Tone frequency channel wire accommodation box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204030165U true CN204030165U (en) | 2014-12-17 |
Family
ID=52069995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420398196.XU Expired - Fee Related CN204030165U (en) | 2014-07-18 | 2014-07-18 | Tone frequency channel wire accommodation box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204030165U (en) |
-
2014
- 2014-07-18 CN CN201420398196.XU patent/CN204030165U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141217 Termination date: 20170718 |