CN102954096A - Plastic rotating shaft structure - Google Patents
Plastic rotating shaft structure Download PDFInfo
- Publication number
- CN102954096A CN102954096A CN2011102465974A CN201110246597A CN102954096A CN 102954096 A CN102954096 A CN 102954096A CN 2011102465974 A CN2011102465974 A CN 2011102465974A CN 201110246597 A CN201110246597 A CN 201110246597A CN 102954096 A CN102954096 A CN 102954096A
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- CN
- China
- Prior art keywords
- plastic
- plastic cement
- rotor
- main body
- round rotor
- 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.)
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Abstract
The invention discloses a plastic rotating shaft structure which comprises a plastic main body, a plastic pedestal, and a plastic rotor; the plastic main body is provided with a concave groove; the plastic pedestal is provided with a protrusion; the concave groove is engaged with the protrusion; a round rotor is disposed at one end of the plastic rotor; the plastic main body is provided with a rotating hole corresponding to the round rotor; the round rotor is engaged with the rotating hole; high-grade lubricating oil is smeared between the round rotor and the rotating hole; with the concave-convex engagement structure designed for the rotation of the plastic member, the structure strength is improved; with the high-grade lubricating oil, smooth rotation effect is reached; the structure does not need rare metal materials, which greatly reduces cost, and saves energy.
Description
Technical field
The novel a kind of mechanism class connection set that relates to of the present invention specifically relates to mechanism's class connection set that the display device of DV is connected with the main frame body and rotates.
Background technique
Along with DV popularizing in daily life, DV is equally come into people's life with daily household electrical appliances, and the connection class device of early stage DV considers to use Rare Metals Materials in design process, in order to reach the enough requirement of strength of its mechanism, the wear resistance of Rare Metals Materials provides product high-intensity working life, but along with a large amount of productions of DV and fast update, the consumption of a large amount of Rare Metals Materials of using just strengthens thereupon in its structure, has so just aggravated the development and use of scarce resource.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of DV display device and the device that the main frame body is connected of plastic material POM design commonly used, makes its mechanism reach certain intensity, reaches working life more than 10000 times.
For solving the problems of the technologies described above, the present invention is achieved through the following technical solutions: the plastic cement turning shaft structure, comprise plastic cement main body, plastic base and plastic cement rotor, described plastic cement main body is provided with Baltimore groove, described plastic base is provided with projection, this Baltimore groove coincide mutually with projection, and this plastic base and plastic cement main body circulation rotating angular range in vertical space is 270 degree.
One end of described plastic cement rotor is provided with a round rotor, and described plastic cement main body is provided with the turn hole corresponding with round rotor, described round rotor with turn the hole and mutually coincide, this plastic cement rotor and plastic cement main body circulation rotating angle in vertical space is 114 to spend.
Described round rotor and turn between the hole to wipe senior lubricant is arranged.
The present invention adopts the rotation to plastic parts to be designed to concave-convex fit structure, improves structural strength, and uses senior lubricant to rotate smoothly effect to reach, and its structure can not need Rare Metals Materials, greatly reduces cost, energy saving.
Description of drawings
Fig. 1 is structure explosive view of the present invention;
Fig. 2 is structural representation of the present invention;
Fig. 3 is the A-A structure sectional view of Fig. 2;
Fig. 4 is the B-B structure sectional view of Fig. 2.
Wherein: 1, plastic cement main body, 2, plastic base, 3, the plastic cement rotor, 4, projection, 5, Baltimore groove, 6, round rotor, 7, turn the hole.
Embodiment
As shown in Figures 1 to 4, the plastic cement turning shaft structure, comprise plastic cement main body 1, plastic base 2 and plastic cement rotor 3, plastic cement main body 1 is provided with Baltimore groove 5, plastic base 2 is provided with projection 4, this Baltimore groove 5 coincide mutually with projection 4, and can with plastic cement main body 1 vertical space in plastic base 2 can circulation rotating 270 degree, one end of plastic cement rotor 3 is provided with a round rotor 6, plastic cement main body 1 is provided with corresponding with round rotor 6 hole 7 that turns, round rotor 6 with turn hole 7 and mutually coincide, and can with plastic cement main body 1 vertical space in round rotor 6 can circulation rotating 114 degree, round rotor 6 with turn that wiping has senior lubricant between the hole 7.
First plastic base 2 projections 4 are inserted in the Baltimore groove 5 of plastic cement main body 1, fixing again, round rotor 6 alignings of plastic cement rotor 3 are turned hole 7.
Claims (3)
1. plastic cement turning shaft structure, comprise plastic cement main body (1), plastic base (2) and plastic cement rotor (3), it is characterized in that: described plastic cement main body (1) is provided with Baltimore groove (5), described plastic base (2) is provided with projection (4), this Baltimore groove (5) coincide mutually with projection (4), and this plastic base (2) is 270 degree with plastic cement main body (1) circulation rotating angular range in vertical space.
2. plastic cement turning shaft structure according to claim 1, it is characterized in that: an end of described plastic cement rotor (3) is provided with a round rotor (6), described plastic cement main body (1) is provided with corresponding with round rotor (6) hole (7) that turns, described round rotor (6) with turn hole (7) and mutually coincide, this plastic cement rotor (3) is 114 degree with plastic cement main body (1) circulation rotating angle in vertical space.
3. plastic cement turning shaft structure according to claim 1 and 2 is characterized in that: described round rotor (6) and turn to wipe between the hole (7) senior lubricant is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102465974A CN102954096A (en) | 2011-08-25 | 2011-08-25 | Plastic rotating shaft structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102465974A CN102954096A (en) | 2011-08-25 | 2011-08-25 | Plastic rotating shaft structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102954096A true CN102954096A (en) | 2013-03-06 |
Family
ID=47763332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102465974A Pending CN102954096A (en) | 2011-08-25 | 2011-08-25 | Plastic rotating shaft structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102954096A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2851703Y (en) * | 2005-11-23 | 2006-12-27 | 鑫禾科技股份有限公司 | Rotary hinge |
| CN201013729Y (en) * | 2007-02-27 | 2008-01-30 | 新日兴股份有限公司 | Double-shaft cap-lifting type pivotal device |
| CN101140008A (en) * | 2006-09-05 | 2008-03-12 | 鸿富锦精密工业（深圳）有限公司 | Hinge mechanism |
| CN101208631A (en) * | 2005-04-15 | 2008-06-25 | 加勒特·W·布朗 | Folding and adjusting hinge for stabilized equipment support |
| US7477316B2 (en) * | 2004-05-12 | 2009-01-13 | Hoya Corporation | Pivot shaft mechanism, and a pivot shaft mechanism of a camera for pivoting a rotatable grip on a camera body |
-
2011
- 2011-08-25 CN CN2011102465974A patent/CN102954096A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7477316B2 (en) * | 2004-05-12 | 2009-01-13 | Hoya Corporation | Pivot shaft mechanism, and a pivot shaft mechanism of a camera for pivoting a rotatable grip on a camera body |
| CN101208631A (en) * | 2005-04-15 | 2008-06-25 | 加勒特·W·布朗 | Folding and adjusting hinge for stabilized equipment support |
| CN2851703Y (en) * | 2005-11-23 | 2006-12-27 | 鑫禾科技股份有限公司 | Rotary hinge |
| CN101140008A (en) * | 2006-09-05 | 2008-03-12 | 鸿富锦精密工业（深圳）有限公司 | Hinge mechanism |
| CN201013729Y (en) * | 2007-02-27 | 2008-01-30 | 新日兴股份有限公司 | Double-shaft cap-lifting type pivotal device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| DD01 | Delivery of document by public notice |
Addressee: Chen Binghua Document name: Notification of Publication and of Entering the Substantive Examination Stage of the Application for Invention |
|
| DD01 | Delivery of document by public notice |
Addressee: Xie Minglong Document name: the First Notification of an Office Action |
|
| DD01 | Delivery of document by public notice |
Addressee: Chen Binghua Document name: Notification that Application Deemed to be Withdrawn |
|
| C05 | Deemed withdrawal (patent law before 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130306 |