CN201827227U - Anti-sway rotating shaft device - Google Patents
Anti-sway rotating shaft device Download PDFInfo
- Publication number
- CN201827227U CN201827227U CN2010205398883U CN201020539888U CN201827227U CN 201827227 U CN201827227 U CN 201827227U CN 2010205398883 U CN2010205398883 U CN 2010205398883U CN 201020539888 U CN201020539888 U CN 201020539888U CN 201827227 U CN201827227 U CN 201827227U
- Authority
- CN
- China
- Prior art keywords
- fixed
- coating member
- axle
- rock
- coating part
- 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 - Lifetime
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Abstract
The utility model relates to an anti-sway rotating shaft device which comprises a coating part, a stop plate and a mandrel, wherein the coating part comprises a fixed plate, one end of the fixed plate extends and is bent to form at least one shaft sleeve, an opening is arranged between the shaft sleeve and the fixed plate, and at least two first joint parts are arranged on the side edge of the coating part; the stop plate is fixed on the side edge of the coating part, provided with a through hole and further provided with at least two second joint parts which are correspondingly jointed to the first joint parts; and the mandrel is arranged in the shaft sleeve of the coating part and the through hole of the stop plate, and a fixed rod is arranged at one end of the mandrel. The two first joint parts are arranged on the side edge of the coating part, and the stop plate is fixed on the side edge of the coating part by using the two second joint parts jointed on the first joint parts so as to limit the relative positions of the two first joint parts, thereby being capable of improving the structural strength of the whole coating part and preventing the elastic sway of the coating part.
Description
Technical field
The utility model relates to turning gear, refers to it is that the screen that can prevent electronic equipment produces the turning gear that rocks especially.
Background technique
The rotating shaft of general mobile computer is installed between screen and the body, is used for support screen and make screen body pivot closure or openness relatively.Cladding type rotary shaft coats the socket axle with coating member, coating member forms the axle sleeve that coats axle in the end bending of lamellar body, forms opening between axle sleeve end and the lamellar body, and thereby axle sleeve cooperates with spindle interference and produces torsion, and lamellar body is provided with fixed hole and is used for fixing on screen.Because the lamellar body rigidity is not strong, and because of axle sleeve has opening, so coating member has elasticity, is easy to generate when screen rotates and rocks.
The problem of rocking for solution, TaiWan, China is announced No. 545618 utility model patent and " is prevented the fixed structure that the resilience of mobile computer screen is rocked " and disclose a kind of anti-rock structure, it is assembled with support plate piece is set on main leaf body one side of pivot and screen housing assembling, be provided with at the support plate of main leaf body and be provided with vertical mutually on the piece and can touch the support plate of screen housing, holding screen housing by this support plate and lowering screen resilience of generation when the unlatching and rock with main leaf body.
Support plate is fixed on support plate with embedding hole and is provided with on the piece, so support plate and main leaf body have only an immovable point, and it is not fixing in the axle sleeve position, when main leaf body rotates along with screen, support plate can't positively prevent the folding of main leaf body elasticity, can't prevent from fully to rock, could lower and rock situation so support plate also must hold screen housing.Therefore, support plate still has the space of improvement.
Summary of the invention
Main purpose of the present utility model provides a kind of turning gear of anti-rock, by the structural strength that two immovable points improve coating member is set between locking plate and coating member, and reduce the elasticity of coating member, make locking plate can prevent from effectively to produce and rock with the fixing screen of coating member.
For achieving the above object, anti-rock turning gear of the present utility model is taked following technological means:
Coating member has fixed plate, and the extension of fixed plate one end is bent to form at least one axle sleeve, forms opening between this axle sleeve and the fixed plate, and the side of this coating member is provided with at least two first connecting parts.
Locking plate is fixed on this coating member side and is provided with perforation, and this locking plate is provided with second connecting part that at least two correspondences are combined in described first connecting part.
Axle is located in the perforation of the axle sleeve of this coating member and this locking plate, and the one end is provided with fixing rod.
Locking plate combines with at least two first connecting parts of coating member with at least two second connecting parts, so can limit the relative position between a plurality of first connecting parts of coating member, thereby the elasticity that strengthens its overall construction intensity and reduce coating member is rocked.
According to an embodiment of the present utility model, first connecting part of coating member comprises projection that is arranged on the fixed plate side and the protuberance that is arranged on sleeve end; Be fixed in the embedding hole of this projection and be arranged on keyhole periphery and can be connected to breach on the protuberance and second connecting part of locking plate comprises correspondence.First connecting part that is formed by fixed plate side and two parts of sleeve end is subjected to its relative position of locking plate fixed constraints, thereby prevents that effectively coating member from rocking.
According to further feature of the present utility model, this locking plate is provided with the block of protrusion, and this axle convexes with the stopper with the mutual backstop of this block.
In order further to understand feature of the present utility model, technological means and the concrete function of being realized, purpose, existing according to specific embodiment and be described with reference to the accompanying drawings as follows.
Description of drawings
Fig. 1 is a combination stereogram of the present utility model.
Fig. 2 is a parts explosion of the present utility model.
Fig. 3 is the combination schematic representation of the utility model locking plate and coating member.
Fig. 4 is the schematic representation of seeing from other direction of the present utility model.
The reference character Schedule
1, support; 11, fixed plate; 12, axle sleeve; 13, opening; 14, first connecting part; 141, projection; 142, protuberance; 2, locking plate; 21, perforation; 22, second connecting part; 221, embedding hole; 222, breach; 23, block; 3, axle; 31, fixing rod; 32, scrobicular ring; 33, stopper; 4, bearing; 41, connecting hole; 42, fixing part; 5, fastener.
Embodiment
See also Fig. 1 to Fig. 4, it is respectively the combination schematic representation of three-dimensional combination figure of the present utility model, parts explosion, locking plate and coating member and the schematic perspective view of other direction.Anti-rock turning gear of the present utility model comprises coating member 1, it has fixed plate 11, the extension of fixed plate 11 1 ends is bent to form at least one axle sleeve 12, forms opening 13 between this axle sleeve 12 and the fixed plate 11, and the side of this coating member 1 is provided with two first connecting parts 14.First connecting part 14 comprises the projection 141 that is arranged on fixed plate 11 sides, and by the extended protuberance 142 in axle sleeve 12 ends.This fixed plate 11 is provided with fixed hole, is used for coating member 1 is fixed on the screen of electronic equipment.
Locking plate 2 is fixed on the side of this coating member 1 and is provided with perforation 21, and this locking plate 2 is provided with two correspondences and is attached to second connecting part 22 on described first connecting part 14.Second connecting part 22 comprises the embedding hole 221 that correspondence is fixed in this projection 141, and is arranged on perforation 21 peripheries and can be connected to breach 222 on the protuberance 142, and this breach 222 is communicated with this perforation 21.The upper end of this perforation 21 also is provided with block 23.This protuberance 142 can be exchanged setting with breach 222, and promptly breach is established in the end of axle sleeve 12, and the periphery of locking plate 2 perforation 21 is established protuberance, and protuberance is entrenched in the breach.
Axle 3 is located in the perforation 21 of the axle sleeve 12 of this coating member 1 and locking plate 2, and the one end is provided with fixing rod 31, and the other end is provided with scrobicular ring 32.Fastener 5 fastens in the scrobicular ring 32 to prevent the disengagement of axle and coating member.On the axle 3 and convex with stopper 33, this stopper 33 and the block 23 mutual backstops of locking plate 2 limit the angle of rotating shaft unlatching.
Pass through said structure, two first connecting parts 14 of coating member 1 are subjected to (comprising projection 141 and protuberance 142) two second connecting parts 22 (comprising embedding hole 221 and breach 222) fixing of locking plate 2, when therefore coating member 1 rotates with respect to axle 3, two first connecting parts 14 of side are subjected to the restriction of locking plate 2 can remain on relative position, therefore can avoid the elasticity of coating member 1 to rock.Especially fixed plate 11 is all fixed with the position of axle sleeve 12, has more effectively prevented to rock.
Though the utility model has disclosed concrete preferred embodiment for achieving the above object, but these embodiments want to limit structure characteristics of the present utility model, the any those of ordinary skill in related domain will be appreciated that, under technical spirit of the present utility model, any variation of expecting easily or modification all are possible, and are all contained by the application's claim.
Claims (5)
1. the turning gear of an anti-rock is characterized in that, comprises:
Coating member has fixed plate, and this fixed plate one end extension is bent to form at least one axle sleeve, forms opening between this axle sleeve and this fixed plate, and the side of this coating member is provided with at least two first connecting parts;
Locking plate is fixed on this coating member side, and is provided with perforation, and this locking plate is provided with second connecting part that at least two correspondences are attached to described first connecting part; And
Axle is located in the perforation of the axle sleeve of this coating member and this locking plate, and the one end is provided with fixing rod.
2. the turning gear of anti-rock as claimed in claim 1 is characterized in that, first connecting part of this coating member comprises the projection that is arranged on this fixed plate side, and by the extended protuberance of this sleeve end; And second connecting part of this locking plate comprises that correspondence is fixed in the embedding hole of this projection, and is arranged on the breach that this keyhole periphery can snap fit onto this protuberance.
3. the turning gear of anti-rock as claimed in claim 1 is characterized in that, the fixing rod of this axle wears in the connecting hole that is fixed on bearing, and this bearing also is provided with fixing part.
4. the turning gear of anti-rock as claimed in claim 1 is characterized in that, this locking plate is provided with the block of protrusion, and this axle convexes with the stopper with the mutual backstop of this block.
5. the turning gear of anti-rock as claimed in claim 1 is characterized in that, this axle the other end is provided with scrobicular ring, and fastener fastens on this scrobicular ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205398883U CN201827227U (en) | 2010-09-20 | 2010-09-20 | Anti-sway rotating shaft device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205398883U CN201827227U (en) | 2010-09-20 | 2010-09-20 | Anti-sway rotating shaft device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201827227U true CN201827227U (en) | 2011-05-11 |
Family
ID=43965766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205398883U Expired - Lifetime CN201827227U (en) | 2010-09-20 | 2010-09-20 | Anti-sway rotating shaft device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201827227U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104653594A (en) * | 2013-11-18 | 2015-05-27 | 英业达科技有限公司 | Electronic device, and pivot structure thereof |
-
2010
- 2010-09-20 CN CN2010205398883U patent/CN201827227U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104653594A (en) * | 2013-11-18 | 2015-05-27 | 英业达科技有限公司 | Electronic device, and pivot structure thereof |
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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 | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110511 |