CN201568445U - Automatic closing type hub device - Google Patents
Automatic closing type hub device Download PDFInfo
- Publication number
- CN201568445U CN201568445U CN200920274308XU CN200920274308U CN201568445U CN 201568445 U CN201568445 U CN 201568445U CN 200920274308X U CN200920274308X U CN 200920274308XU CN 200920274308 U CN200920274308 U CN 200920274308U CN 201568445 U CN201568445 U CN 201568445U
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- China
- Prior art keywords
- sleeve
- sleeve part
- spoon rack
- fixing part
- automatically closing
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- 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 - Lifetime
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- 238000005452 bending Methods 0.000 claims description 5
- 241000278713 Theora Species 0.000 claims description 4
- 238000007493 shaping process Methods 0.000 claims description 3
- BGOFCVIGEYGEOF-UJPOAAIJSA-N helicin Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@H]1OC1=CC=CC=C1C=O BGOFCVIGEYGEOF-UJPOAAIJSA-N 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 4
- 230000000007 visual effect Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000013507 mapping Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
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Abstract
The utility model relates to an automatic closing type hub device, which is arranged between a cover and a body of a flip type electronic device and is provided with a tube spring rack and a pivot which are oppositely sleeved, a positioning bump is formed in a protruding mode on the inner wall surface of the sleeve part of the tube spring rack, the outer wall surface of a shaft lever of the pivot is provided with opposite straight surfaces, and when the cover is closed relative to the body, the positioning bump of the tube spring rack is clamped with the straight surfaces of the pivot so as to make the cover automatically positioned on the body and close relatively stably, and then the function of automatic closing of the cover can be provided.
Description
Technical field
The utility model is a kind of automatically closing pivot device, is meant between a kind of lid and body that is installed in cover-lifting type electronic device, with so that the pivot device that lid opens and closes with respect to body.
Background technique
Cover-lifting type electronic device is to be common in the daily life, such as mobile computer, mobile phone, translating machine or the like, the pivot device of prior art is to be installed between the lid and body of electronic equipment, so that lid can be with respect to the body closure or openness, when lid is closed with respect to body, for fear of carry or handling process in make lid open accidentally because of the electronic equipment relative position changes, be to be provided with engaging support mechanism in the prior art in the relative ora terminalis of lid with body, so that lid can be snapped on the body when closed, yet, because the function requirement of electronic equipment increases day by day, but hope compact for the requirement of its volume so that carry on the trend, so the setting of engaging support mechanism is except the manufacture cost that increases assembly, also reduce simultaneously electronic equipment itself and can be used to be provided with the space of functional electric sub-component, so then do not applied demand.
The model utility content
In view of this, the utility model is to have designed a kind of automatically closing pivot device, and it utilizes pivot device to provide lid to be automatically closed in function on the body, to reduce the setting of engaging support mechanism
For reaching above-mentioned model utility purpose, the technological means that the utility model adopted is a kind of automatically closing pivot device of design, comprising:
One spoon rack, it includes a fixing part and a sleeve part, sleeve part is shaped by the ora terminalis bending of fixing part, the connecting end and the fixing part of sleeve part join, and form a breach between the free end of sleeve part and the connecting end, the internal face projection of sleeve part is formed with a location projection, and this locating bump is squeezed into shaping by the outer wall of sleeve part towards internal face;
One pivot, the sleeve part of itself and spoon rack joins, and pivot includes a shank and an axostylus axostyle, and axostylus axostyle is shaped to extending by the end axis of shank, and axostylus axostyle is arranged in the sleeve part of spoon rack, and the outer wall of axostylus axostyle is formed with at least one flat face;
Axostylus axostyle rotates with respect to sleeve part, and the outer wall of axostylus axostyle rubs mutually with locating bump, and the alternative locating bump with sleeve part of the flat face of axostylus axostyle fastens.
During use, the shank of pivot and the lid of electronic equipment are interfixed, and the fixing part of spoon rack and the lid of electronic equipment are interfixed, when lid opened and closed with respect to body, axostylus axostyle rotated with respect to sleeve part.
Advantage of the present utility model is, when the flat face of the locating bump of the sleeve part of spoon rack and axostylus axostyle fastens, produce locating effect, and make lid be automatically positioned on the body and secure closure relatively, setting with effective replacement engaging support mechanism, save assembly again and vacate more spaces and be provided with for the functional electric sub-component but take into account auto-closing simultaneously, therefore, the utility model really has its practicability.
Description of drawings
Fig. 1 is the utility model first embodiment's a stereo appearance figure
Fig. 2 is the utility model first embodiment's an assembly exploded view
Fig. 3 is the utility model first embodiment's a spoon rack amplification stereogram
Fig. 4 is the utility model first embodiment's the action diagram of looking closely
Fig. 5 is the utility model first embodiment's the other end apparent motion mapping
Fig. 6 is the utility model second embodiment's an assembly exploded view
Fig. 7 is the utility model the 3rd embodiment's an assembly exploded view
Fig. 8 is the utility model the 4th embodiment's an assembly exploded view
Fig. 9 is the utility model the 5th embodiment's an assembly exploded view
Figure 10 is another visual angle assembly exploded view of the utility model the 5th embodiment
Figure 11 is the utility model the 6th embodiment's a stereo appearance figure
Figure 12 is another visual angle stereo appearance figure of the utility model the 6th embodiment
Figure 13 is the utility model the 6th embodiment's an assembly exploded view
Figure 14 is another visual angle assembly exploded view of the utility model the 6th embodiment
Figure 15 is the utility model the 7th embodiment's a stereo appearance figure
Figure 16 is the utility model the 7th embodiment's an assembly exploded view
Figure 17 is the utility model the 8th embodiment's a stereo appearance figure
Figure 18 is the utility model the 8th embodiment's an assembly exploded view
Figure 19 is another visual angle assembly exploded view of the utility model the 8th embodiment
[primary clustering symbol description]
The 10/10A/10B/10C/10D/10E/10F/10G--spoon rack
The 11/11B/11D/11F/11G-fixing part
The 12/12A/12B/12C/12D/12E/12F/12G--sleeve part
The 120D/120E/120G--gap
The 121--connecting end
The 122--free end
The 123/123D/123E/123G--breach
The 124/124C/124F--locating bump
The 125A/125B/125C/125D/125E/125F/125G--planar surface portion
The 20/20D/20E/20G--pivot
The 21--shank
The 22/22D/22E/22G--axostylus axostyle
The 221/221D/221E/221G--flat face
The 222--oil duct
30F/30G--outer sleeve spring
The 31F/31G--fixing part
The 32F/32G--sleeve part
Embodiment
Below cooperate preferred embodiment graphic and of the present utility model, further setting forth the utility model is to reach the technological means that predetermined model utility purpose is taked.
See also shown in Figure 1ly, automatically closing pivot device of the present utility model includes a spoon rack 10 and a pivot 20.
See also Fig. 2,3 and shown in Figure 5, aforesaid spoon rack 10 includes a fixing part 11 and a sleeve part 12, sleeve part 12 bends and extends into shape by the ora terminalis of fixing part 11, the connecting end 121 and the fixing part 11 of sleeve part 12 join, and form a breach 123 between the free end 122 of sleeve part 12 and the connecting end 121 for sleeve part 12 stressed outwards strutting or inwardly packing, the internal face projection of sleeve part 12 is formed with a location projection 124, and this locating bump 124 is to squeeze into shaping by the outer wall of sleeve part 12 towards internal face.
Aforesaid pivot 20 joins with the sleeve part 12 of spoon rack 10, pivot 20 includes a shank 21 and an axostylus axostyle 22, axostylus axostyle 22 is extended axially by the end of shank 21, axostylus axostyle 22 is arranged in the sleeve part 12 of spoon rack 10, the outer wall of axostylus axostyle 22 is formed with a flat face 221, and the outer wall indent of axostylus axostyle 22 is formed with spiral helicine oil duct 222.
When the utility model is used in the cover-lifting type electronic device, the shank 21 of pivot 20 interfixes with the lid of electronic equipment, the fixing part 11 of spoon rack 10 interfixes with the body of electronic equipment, then when lid opened and closed with respect to body, the axostylus axostyle 22 of pivot 20 was with respect to sleeve part 12 rotations of spoon rack 10.
See also Fig. 4 and shown in Figure 5, when axostylus axostyle 22 rotates with respect to sleeve part 12, the outer wall of axostylus axostyle 22 rubs mutually with locating bump 124, when the locating bump 124 of the flat face 221 of axostylus axostyle 22 and sleeve part 12 fastens, produce locating effect and axostylus axostyle 22 is formed the stagnation power and then makes lid locate with respect to body, the relation that is provided with by relative position, make when flat face 221 and locating bump 124 fasten just be that lid is with respect to the body closed state, so 124 locating effects that match and produce of flat face 221 and locating bump will make lid with respect to the body auto-closing.
Aforementioned is basic structure of the present utility model, and the utility model can be derived under identical basic structure and be designed multiple different change shape, and below cooperation is graphic sets forth one by one.
See also shown in Fig. 6,7,8,9,11,16 and 18, the wall of the sleeve part 12A/12B/12C/12D/12E/12F/12G of spoon rack 10A/10B/10C/10D/10E/10F/10G can be formed with a planar surface portion 125A/125B/125C/125D/125E/125F/125G, aforesaid locating bump is located on this planar surface portion 125A/125B/125C/125D/125E/125F/125G, and it is one continuously dull and stereotyped that planar surface portion 125B can be formed by connecting with the fixing part 11B of spoon rack 10B.
See also Fig. 8 and shown in Figure 16, the locating bump 124C of spoon rack 10C/10F, 124F extend axially the both-side opening place that is shaped to sleeve part 12C/12F, the zone that fastens with the flat face that increases with pivot.
See also Fig. 9 to 14, Figure 18 and shown in Figure 19, spoon rack 10D/10E/10G have two sleeve part 12D/12E/12G, have gap 120D/120E/120G between the lateral margin of two sleeve part 12D/12E/12G;
See also Fig. 9,10, two sleeve part 12D/12G shown in 18 and 19 can be shaped towards the homonymy bending by fixing part 11D/11G, so the breach 123D/123G of two sleeve part 12D/12G alignment is a straight line, then when pivot 20D/20G when breach 123D/123G direction is rotated, sleeve part 12D/12G is formed the strength that stretches, then sleeve part 12D/12G imposes elastic-restoring force with opposing pivot 20D/20G rotation, so need applying bigger strength, the user can make pivot 20D/20G towards this direction rotation, but rotating hinge 20D in the opposite direction, during 20G, because of the direction that resets along sleeve part 12D/12G is advanced, can make pivot 20D/20G towards this direction rotation so cooperate the elastic-restoring force of sleeve part 12D/12G then to allow the user can apply less strength, therefore, cooperate the lid of electronic equipment and the assembling position of body, in the time of then can allowing lid closed with respect to body, the user need apply bigger strength, in the time of also can allowing lid open with respect to body, the user only need apply less strength, and then reach the effect of easy opening and heavy closing, moreover, the locating bump of two sleeve part 12D/12G also forms in same side, and the flat face 221D/221G of the axostylus axostyle 22D/22G of corresponding pivot 20D/20G also forms in one-sided;
See also Figure 11 to shown in Figure 14, two sleeve part 12E can be shaped towards different side extension by fixing part 11E, so the breach 123E of two sleeve part 12E does not align, then make pivot 20E with respect to sleeve part 12E when different direction rotates, two sleeve part 12E are the output of the state of stretching or retraction with balance torsion respectively, moreover, the locating bump of two sleeve part 12E forms in the phase heteropleural, the outer wall of the axostylus axostyle 22E of pivot 20E is formed with two flat face 221E, and two flat face 221E match with the locating bump of two sleeve part 12E respectively.
See also Figure 15 to shown in Figure 19, the utility model includes an outer sleeve spring 30F/30G in addition, outer sleeve spring 30F/30G includes a fixing part 31F/31G and one or more sleeve part 32F/32G, the fixing part 31F/31G of outer sleeve spring 30F/30G and the fixing part 11F of spoon rack 10F/10G, 11G reclines mutually, and the sleeve part 32F/32G of outer sleeve spring 30F/30G is sheathed to be packed in outside the sleeve part 12F/12G of spoon rack 10F/10G, and the torsion that is provided with reinforcing pipe spring support 10F/10G to be provided of outer sleeve spring 30F/30G is provided.
The above only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, though the utility model discloses as above with preferred embodiment, yet be not in order to limit the utility model, have in the technical field under any and know the knowledgeable usually, in the scope that does not break away from technical solutions of the utility model, when the technology contents that can utilize above-mentioned announcement is made a little change or is modified to the equivalent embodiment of equivalent variations, in every case be the content that does not break away from technical solutions of the utility model, according to technical spirit of the present utility model to any simple modification that above embodiment did, equivalent variations and modification all still belong in the scope of technical solutions of the utility model.
Claims (14)
1. an automatically closing pivot device is characterized in that, comprising:
One spoon rack, it includes a fixing part and a sleeve part, sleeve part is shaped by the ora terminalis bending of fixing part, the connecting end and the fixing part of sleeve part join, and form a breach between the free end of sleeve part and the connecting end, the internal face projection of sleeve part is formed with a location projection, and this locating bump is squeezed into shaping by the outer wall of sleeve part towards internal face;
One pivot, the sleeve part of itself and spoon rack joins, and pivot includes a shank and an axostylus axostyle, and axostylus axostyle is shaped to extending by the end axis of shank, and axostylus axostyle is arranged in the sleeve part of spoon rack, and the outer wall of axostylus axostyle is formed with at least one flat face;
Axostylus axostyle rotates with respect to sleeve part, and the outer wall of axostylus axostyle rubs mutually with locating bump, and the flat face selectivity of axostylus axostyle and the locating bump of sleeve part fasten.
2. automatically closing pivot device as claimed in claim 1 is characterized in that wherein the wall of the sleeve part of spoon rack is formed with a planar surface portion, and this locating bump is located on this planar surface portion.
3. automatically closing pivot device as claimed in claim 2 is characterized in that, wherein the planar surface portion of sleeve part be connected with the fixing part of spoon rack form one dull and stereotyped continuously.
4. automatically closing pivot device as claimed in claim 1 is characterized in that, wherein the locating bump of spoon rack extends axially the both-side opening place that is shaped to sleeve part.
5. automatically closing pivot device as claimed in claim 1 is characterized in that wherein spoon rack further includes another sleeve part, has the gap between the lateral margin of two sleeve parts.
6. automatically closing pivot device as claimed in claim 5, it is characterized in that, wherein two sleeve parts of spoon rack are shaped towards the homonymy bending by fixing part, the breach alignment of two sleeve parts is a straight line, the locating bump of two sleeve parts forms in homonymy, the flat face of the axostylus axostyle of pivot match form in one-sided.
7. automatically closing pivot device as claimed in claim 5, it is characterized in that, wherein two sleeve parts of spoon rack are shaped towards different lateral buckling by fixing part, the breach of two sleeve parts does not align, two sleeve parts locating bump form in the phase heteropleural, the outer wall of the axostylus axostyle of pivot matches and is formed with two flat faces, and two flat faces match with the locating bump of two sleeve parts respectively.
8. automatically closing pivot device as claimed in claim 1, it is characterized in that, wherein further include an outer sleeve spring, the outer sleeve spring includes a fixing part and a sleeve part, the fixing part of outer sleeve spring reclines mutually with the fixing part of spoon rack, and outside the sheathed sleeve part that is packed in spoon rack of the sleeve part of outer sleeve spring.
9. automatically closing pivot device as claimed in claim 2 is characterized in that, wherein the locating bump of spoon rack extends axially the both-side opening place that is shaped to sleeve part.
10. automatically closing pivot device as claimed in claim 9, it is characterized in that, wherein further include an outer sleeve spring, the outer sleeve spring includes a fixing part and a sleeve part, the fixing part of outer sleeve spring reclines mutually with the fixing part of spoon rack, and outside the sheathed sleeve part that is packed in spoon rack of the sleeve part of outer sleeve spring.
11. automatically closing pivot device as claimed in claim 6 is characterized in that wherein the wall of each sleeve part of spoon rack is formed with a planar surface portion, the locating bump of each spoon rack is located on its planar surface portion.
12. automatically closing pivot device as claimed in claim 7 is characterized in that wherein the wall of each sleeve part of spoon rack is formed with a planar surface portion, the locating bump of each spoon rack is located on its planar surface portion.
13. automatically closing pivot device as claimed in claim 11, it is characterized in that, wherein further include an outer sleeve spring, the outer sleeve spring includes a fixing part and two sleeve parts, sleeve part is shaped towards the homonymy bending by the ora terminalis of fixing part, the fixing part of outer sleeve spring reclines mutually with the fixing part of spoon rack, and outside the sheathed sleeve part that is packed in spoon rack of the sleeve part of outer sleeve spring.
14., it is characterized in that wherein the axostylus axostyle outer wall indent of pivot is formed with spiral helicine oil duct as each described automatically closing pivot device of claim 1 to 13.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920274308XU CN201568445U (en) | 2009-12-04 | 2009-12-04 | Automatic closing type hub device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920274308XU CN201568445U (en) | 2009-12-04 | 2009-12-04 | Automatic closing type hub device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201568445U true CN201568445U (en) | 2010-09-01 |
Family
ID=42660730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920274308XU Expired - Lifetime CN201568445U (en) | 2009-12-04 | 2009-12-04 | Automatic closing type hub device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201568445U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103047259A (en) * | 2011-10-17 | 2013-04-17 | 苏州诚骏科技有限公司 | Multifunctional rotating shaft |
| CN103527618A (en) * | 2012-07-04 | 2014-01-22 | 纬创资通股份有限公司 | Hinge and electronic device with same |
| CN103869878A (en) * | 2012-12-14 | 2014-06-18 | 新日兴股份有限公司 | Electrical pivot assembly and electronic device using same |
| WO2021169422A1 (en) * | 2020-02-27 | 2021-09-02 | 福立旺精密机电（中国）股份有限公司 | Screw rotating shaft and machining method for screw rotating shaft |
-
2009
- 2009-12-04 CN CN200920274308XU patent/CN201568445U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103047259A (en) * | 2011-10-17 | 2013-04-17 | 苏州诚骏科技有限公司 | Multifunctional rotating shaft |
| CN103527618A (en) * | 2012-07-04 | 2014-01-22 | 纬创资通股份有限公司 | Hinge and electronic device with same |
| CN103527618B (en) * | 2012-07-04 | 2016-01-13 | 纬创资通股份有限公司 | Hinge and electronic device with same |
| CN103869878A (en) * | 2012-12-14 | 2014-06-18 | 新日兴股份有限公司 | Electrical pivot assembly and electronic device using same |
| WO2021169422A1 (en) * | 2020-02-27 | 2021-09-02 | 福立旺精密机电（中国）股份有限公司 | Screw rotating shaft and machining method for screw rotating shaft |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100901 |
|
| CX01 | Expiry of patent term |