CN104385222B - For the manual docking facilities of the screw thread of tuner - Google Patents
For the manual docking facilities of the screw thread of tuner Download PDFInfo
- Publication number
- CN104385222B CN104385222B CN201410482498.XA CN201410482498A CN104385222B CN 104385222 B CN104385222 B CN 104385222B CN 201410482498 A CN201410482498 A CN 201410482498A CN 104385222 B CN104385222 B CN 104385222B
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- China
- Prior art keywords
- tuner
- sleeve
- inner core
- cavity
- wall
- Prior art date
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/14—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Dowels (AREA)
Abstract
A kind of manual docking facilities of the screw thread for tuner, comprise the sleeve of cylindrical structure, the top of described sleeve is with columned upper grooves, the inwall of described upper grooves can keep matched in clearance with the outer wall of the male connection of tuner, described sleeve inner has the first cavity of the bottom of through sleeve, the top of the first described cavity communicates with the bottom of upper grooves, the inside of the first described cavity is provided with the inner core of cylindrical structure, the outer wall of described inner core is wound with the circular rubber ring of more than two, the outer wall of described circular rubber ring is fixed on the inwall of the first described cavity, such structure avoid existing traditional sleeve joint tool there will be destroy thread surface active force thus the quality of tuner cannot guaranteed defect.
Description
Technical field
The invention belongs to tuner processing technique field, be specifically related to a kind of manual docking facilities of the screw thread for tuner.
Background technology
Tuner is that television set is used for receiving high-frequency signal and a kind of device demodulating video information, is also the Part I of public passage.The tuner that current television set uses generally is divided into data signal tuner (abbreviation digit tuner) and analog signal tuner (being called for short simulation tuner).Simply say to be exactly the tuning and high-frequency signal amplifier received television signals.
And need the upper adaptive threaded female rider of male connection socket for the parts of tuner processing, and the screwed part that male connection is eccentric often, like this with traditional sleeve joint tool if spanner is often easily for uninfluenced screwed part carries out screwing, and the screwed part of bias is due to the retardation when screwing, there will be the active force destroying thread surface with traditional sleeve joint tool, thus the quality of tuner cannot be guaranteed.
Summary of the invention
Object of the present invention provides a kind of manual docking facilities of the screw thread for tuner, comprise the sleeve of cylindrical structure, the top of described sleeve is with columned upper grooves, the inwall of described upper grooves can keep matched in clearance with the outer wall of the male connection of tuner, described sleeve inner has the first cavity of the bottom of through sleeve, the top of the first described cavity communicates with the bottom of upper grooves, the inside of the first described cavity is provided with the inner core of cylindrical structure, the outer wall of described inner core is wound with the circular rubber ring of more than two, the outer wall of described circular rubber ring is fixed on the inwall of the first described cavity, the inside of inner core described in addition has the second cavity of the bottom of through inner core, with through hole between the top of the second described cavity and the top of described inner core, the inwall of described through hole can keep interference fit with the outer wall of the threaded female rider of tuner, the central axis of described through hole and the central axis of described upper grooves consistent.Such structure avoid existing traditional sleeve joint tool there will be destroy thread surface active force thus the quality of tuner cannot guaranteed defect.
In order to overcome deficiency of the prior art, the invention provides a kind of solution of manual docking facilities of the screw thread for tuner, specific as follows:
A kind of manual docking facilities of the screw thread for tuner, comprise the sleeve 1 of cylindrical structure, the top of described sleeve 1 is with columned upper grooves 2, the inwall of described upper grooves 2 can keep matched in clearance with the outer wall of the male connection of tuner, described sleeve 1 inside has the first cavity 3 of the bottom of through sleeve 1, the top of the first described cavity 3 communicates with the bottom of upper grooves 2, the inside of the first described cavity 3 is provided with the inner core 4 of cylindrical structure, the outer wall of described inner core 4 is wound with the circular rubber ring 5 of more than two, the outer wall of described circular rubber ring 5 is fixed on the inwall of the first described cavity 3, the inside of inner core 4 described in addition has the second cavity 6 of the bottom of through inner core 4, with through hole 7 between the top of the second described cavity 6 and the top of described inner core, the inwall of described through hole 7 can keep interference fit with the outer wall of the threaded female rider of tuner, the central axis of described through hole 7 and the central axis of described upper grooves 2 consistent.The material of described inner core 4 is stainless steel material.The material of described sleeve is stainless steel material.The material of described circular rubber ring is isoprene copolymer.
Apply such scheme of the present invention, the elastic reaction just by circular rubber ring 5 is occurring that under the situation that the central axis of eccentric screw thread tilts, circular rubber ring 5 is compressed, and so just can keep normal eccentric rotary in real time, can not destroy thread surface.
Accompanying drawing explanation
Fig. 1 is inner plane structural representation of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, summary of the invention is described further:
With reference to shown in Fig. 1, for the manual docking facilities of the screw thread of tuner, comprise the sleeve 1 of cylindrical structure, the top of described sleeve 1 is with columned upper grooves 2, the inwall of described upper grooves 2 can keep matched in clearance with the outer wall of the male connection of tuner, described sleeve 1 inside has the first cavity 3 of the bottom of through sleeve 1, the top of the first described cavity 3 communicates with the bottom of upper grooves 2, the inside of the first described cavity 3 is provided with the inner core 4 of cylindrical structure, the outer wall of described inner core 4 is wound with the circular rubber ring 5 of more than two, the outer wall of described circular rubber ring 5 is fixed on the inwall of the first described cavity 3, the inside of inner core 4 described in addition has the second cavity 6 of the bottom of through inner core 4, with through hole 7 between the top of the second described cavity 6 and the top of described inner core, the inwall of described through hole 7 can keep interference fit with the outer wall of the threaded female rider of tuner, the central axis of described through hole 7 and the central axis of described upper grooves 2 consistent.The material of described inner core 4 is stainless steel material, and it is more tight that stainless steel material can anticorrosively more can allow parts coordinate.The material of described inner core is stainless steel material.The material of described sleeve is stainless steel material.The material of described circular rubber ring is isoprene copolymer.
Apply such scheme of the present invention, its operation principle is first upper grooves 2 is stretched in the male connection of tuner and in the threaded female rider receiving through-hole 7 of tuner, then can be rotated by the direction of male connection of screwing on according to threaded female rider with hand, horizontal force has been there is in the eccentric helicitic texture like this once male connection when screwing in threaded female rider, circular rubber ring 5 will be delivered to by the inwall of the outer wall squeezing through-hole 7 of the threaded female rider of tuner and cause distortion, the central axis of inner core 4 will be made thus to occur tilting, the bias that the screw thread of threaded female rider will be made like this to aim at male connection is threaded into, the problem easily making thread surface damage balancing out horizontal force can not occur.
The above, it is only preferred embodiment of the present invention, not any pro forma restriction is done to the present invention, although the present invention discloses as above with preferred embodiment, but and be not used to limit the present invention, any those skilled in the art, do not departing within the scope of technical solution of the present invention, make a little change when the technology contents of above-mentioned announcement can be utilized or be modified to the Equivalent embodiments of equivalent variations, in every case be do not depart from technical solution of the present invention content, according to technical spirit of the present invention, within the spirit and principles in the present invention, to any simple amendment that above embodiment is done, equivalent replacement and improvement etc., within the protection domain all still belonging to technical solution of the present invention.
Claims (4)
1. the manual docking facilities of the screw thread for tuner, it is characterized in that the sleeve comprising cylindrical structure, the top of described sleeve is with columned upper grooves, the inwall of described upper grooves can keep matched in clearance with the outer wall of the male connection of tuner, described sleeve inner has the first cavity of the bottom of through sleeve, the top of the first described cavity communicates with the bottom of upper grooves, the inside of the first described cavity is provided with the inner core of cylindrical structure, the outer wall of described inner core is wound with the circular rubber ring of more than two, the outer wall of described circular rubber ring is fixed on the inwall of the first described cavity, the inside of inner core described in addition has the second cavity of the bottom of through inner core, with through hole between the top of the second described cavity and the top of described inner core, the inwall of described through hole can keep interference fit with the outer wall of the threaded female rider of tuner, the central axis of described through hole and the central axis of described upper grooves consistent.
2. the manual docking facilities of the screw thread for tuner according to claim 1, is characterized in that the material of described inner core is stainless steel material.
3. the manual docking facilities of the screw thread for tuner according to claim 1, is characterized in that the material of described sleeve is stainless steel material.
4. the manual docking facilities of the screw thread for tuner according to claim 1, is characterized in that the material of described circular rubber ring is isoprene copolymer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410482498.XA CN104385222B (en) | 2014-09-19 | 2014-09-19 | For the manual docking facilities of the screw thread of tuner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410482498.XA CN104385222B (en) | 2014-09-19 | 2014-09-19 | For the manual docking facilities of the screw thread of tuner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104385222A CN104385222A (en) | 2015-03-04 |
| CN104385222B true CN104385222B (en) | 2016-04-06 |
Family
ID=52603226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410482498.XA Active CN104385222B (en) | 2014-09-19 | 2014-09-19 | For the manual docking facilities of the screw thread of tuner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104385222B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2281811A1 (en) * | 1974-08-14 | 1976-03-12 | Young Richard | TOOL FOR DISASSEMBLING STUDS OR OTHER SIMILAR COMPONENTS |
| JPH03207539A (en) * | 1990-01-09 | 1991-09-10 | Kitani Kosakusho:Kk | Gripper block |
| EP1506842A1 (en) * | 2003-08-12 | 2005-02-16 | John K. Junkers | Socket for tightening, loosening or holding a hexagonal part underneath an equally sized hexagonal nut |
| JP2007210077A (en) * | 2006-02-10 | 2007-08-23 | Topura Co Ltd | Tool |
| CN202106346U (en) * | 2011-05-09 | 2012-01-11 | 叶仁富 | Round nut sleeve |
| CN203779083U (en) * | 2014-02-14 | 2014-08-20 | 陈江 | High-frequency head joint installing machine |
-
2014
- 2014-09-19 CN CN201410482498.XA patent/CN104385222B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2281811A1 (en) * | 1974-08-14 | 1976-03-12 | Young Richard | TOOL FOR DISASSEMBLING STUDS OR OTHER SIMILAR COMPONENTS |
| JPH03207539A (en) * | 1990-01-09 | 1991-09-10 | Kitani Kosakusho:Kk | Gripper block |
| EP1506842A1 (en) * | 2003-08-12 | 2005-02-16 | John K. Junkers | Socket for tightening, loosening or holding a hexagonal part underneath an equally sized hexagonal nut |
| JP2007210077A (en) * | 2006-02-10 | 2007-08-23 | Topura Co Ltd | Tool |
| CN202106346U (en) * | 2011-05-09 | 2012-01-11 | 叶仁富 | Round nut sleeve |
| CN203779083U (en) * | 2014-02-14 | 2014-08-20 | 陈江 | High-frequency head joint installing machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104385222A (en) | 2015-03-04 |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Lai Chungen Inventor after: Zhang Huaiwen Inventor before: Yang Shunli Inventor before: Zhang Huaiwen |
|
| COR | Change of bibliographic data | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |