CN202158072U - Positioning module structure used for pivot - Google Patents
Positioning module structure used for pivot Download PDFInfo
- Publication number
- CN202158072U CN202158072U CN2011202400814U CN201120240081U CN202158072U CN 202158072 U CN202158072 U CN 202158072U CN 2011202400814 U CN2011202400814 U CN 2011202400814U CN 201120240081 U CN201120240081 U CN 201120240081U CN 202158072 U CN202158072 U CN 202158072U
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- CN
- China
- Prior art keywords
- positioning module
- pivot
- module structure
- plan area
- kenel
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Abstract
The utility model discloses a positioning module structure used for a pivot. The structure comprises at least one positioning module that forms a geometric outline. The positioning module is provided with a continuous part and an opening part. The continuous part defines an end face that constantly forms interference with the pivot. The positioning structure is not only simplified and easy in assembly and interference volume adjustment, but also is not easy to deform and wear. When the pivot rotates, the continuous part and the pivot generate a friction resistance relatively to form a positioning action, thus enabling the positioning part to be not easy to deform, wear and the like.
Description
Technical field
The utility model relates to a kind of positioning module structure that is used for pivot.
Background technique
Application receives external force can back and forth rotate pivot (or rotating shaft) freely, is fitted on the electronics implements, and for example mobile phone, notebook computer, e-book, DV etc. make its lid or display screen rotatable and have the open and close effect, are known technology.For example; No. 89216475 name of TaiWan, China is called " the high detent force computer supplies of sealed type rotating shaft structure ", No. 94204741 name and is called the patent application etc. that " the elastomer group distribution structure of pivot device " and No. 96109664 name are called " pivot devices with many friction interfaces ", the exemplary embodiments that all provides pivot and positioning component (or positioning module) to make up.
Basically, known embodiment's positioning component be use a plurality of disk gasket in the same way or the kenel of oppositely repeatedly putting be combined on the pivot; And, through nut locking packing, make pivot when rotating, produce sincere effect of an elastic clip or surface friction drag, make lid or display screen in the process of rotating open and close, obtain locating effect.
The problem of relevant pivot and positioning component Assembly is that the strength adjustment of sincere effect of above-mentioned elastic clip or surface friction drag is to obtain through the locking packing degree of operating this nut.If pad is too loose by the degree of packing, pivot (maybe this lid, display screen) can't obtain desirable locating effect; If pad is too tight by the degree of packing, this pad often produces the situation of stress and distortion, and after this pivot used, assembly was easy to generate wearing and tearing between cooperating especially, and makes pivot produce unstable or loosening situation.
Therefore, the assembly crewman is adjusting nut packing pad to obtain the operation of sincere effect of desirable elastic clip or surface friction drag, the trouble that becomes relatively and difficulty; On the practice; Also often cause the deformation failure of pad and make the sincere effect of this elastic clip or surface friction drag in the process that pivot uses; Produce elasticity inequality or the different situation of resistance; Not only make pivot form flaw product, cause the raising of manufacture cost yet, and that this situation is not for we is desired.
Representational, these references have shown at relevant pivot, positioning module or its relevant coupling unit in the situation aspect use and the structural design.If this pivot of design consideration and associated component structure again, and above-mentioned application scenarios, it is existing that it is different from, and can change its use kenel, and be different from old law; In fact, not only can improve existing technology and be easy to generate the situations such as wearing and tearing that stress and deformation failure or assembly cooperate, also can increase its simplicity aspect assembling simultaneously.For example, its structural design is meeting under the condition that does not increase assembling degree of difficulty and integrated positioning module (or positioning component), makes this positioning module obtain the adjustment mechanism of sincere effect of this elastic clip or surface friction drag according to the increase or the minimizing of quantity; And make this positioning module have the situation of bigger stress deformation amount, or it is existing that its structure is different from, and improve the process of using at pivot in the old law, produce elasticity inequality or the different situation of resistance, or increase its means such as specification application area; And these problems in above-mentioned reference all not by concrete teaching or exposure.
The model utility content
The technical problem that the utility model will solve provides a kind of positioning module structure that is used for pivot, and its structure is simplified, and assembling is easy with amount of interference adjustment, and is difficult for deforming and situation such as wearing and tearing.
For solving the problems of the technologies described above; The positioning module structure that is used for pivot of the utility model comprises at least one positioning module, and described positioning module forms the kenel of a geometric form profile; Have a continuous portion and an opening end, this continuous portion definition has a constant end face of interfering with pivot formation.
Said positioning module is combined on the pivot, and this pivot definition has an axis and a plan area, and positioning module is assemblied on the plan area.This pivot can also comprise that a first axle part and can be linked in the second axle part of this first axle part, and plan area is positioned on the first axle part; With respect to the plan area of this first axle part, this second axle part defines a chamber, and the chamber of the second axle part is linked on this plan area at least.This plan area can also be provided with a limitation part, in order to detain this positioning module.Limitation part can form the kenel of a caulking groove, extends along the axial direction that is parallel to the first axle part.
To should limitation part, this positioning module has a head end or forms the kenel of a cross profile, in order to embed or the limitation part of packing into, positioning module is combined on the plan area of the first axle part.The continuous portion definition of this positioning module has at least one end face, and when positioning module was combined in the plan area of the first axle part, constant produced interference state with pivot (the second axle part or chamber), makes pivot or the second axle part after rotation, obtains location effect.
Said pivot can be assemblied between the main frame and mobile body of electronics implements.
The positioning module structure of the utility model, its continuous portion and pivot form interference state, when pivoted, can produce a surface friction drag relatively and form positioning action, thereby make positioning component be not easy to deform and situation such as abrasion; In addition, this its structural design of positioning module structure is simplified, assembling and amount of interference adjustment easily, the sincere effect of elastic clip or the surface friction drag that can need according to design or practice increase or minimizing being combined in the positioning module quantity on the plan area.
Description of drawings
Fig. 1 is the pivot of the utility model and the surface structure schematic representation of positioning module; Described the situation that this positioning module forms an endless elastomeric among the figure.
Fig. 2 is embodiment's schematic representation of the utility model pivot and positioning module combination.
Fig. 3 is the structure cross-sectional schematic of Fig. 2.
Fig. 4 is another embodiment's surface structure schematic representation of the utility model pivot and positioning module; Described among the figure that this positioning module forms a cross elastomer and this first axle part has the situation of a plurality of Cylindrical objects.
Fig. 5 is the pivot of Fig. 4 and embodiment's schematic representation of positioning module combination.
Fig. 6 is the structure cross-sectional schematic of Fig. 4.
Description of reference numerals is following among the figure:
10: pivot
11: the first axle part
11a: plan area
12: the second axle part
12a: chamber
13,15: limitation part
14: spine
16: notch
20: positioning module
21: continuous portion
22: opening end
23: head end
24: (outward) end face
25: the end
χ: axis
Embodiment
Understand for technology contents, characteristics and effect to the utility model have more specifically, combine illustrated mode of execution at present, details are as follows:
See also Fig. 1,2 and 3, the positioning module structure that is used for pivot of the utility model comprises a pivot, is used for and at least one positioning module combination; Respectively with Ref. No. 10,20 expressions.These pivot 10 definition have an axis χ and a plan area 11; In the embodiment who is adopted, this plan area 11a selects the kenel of a Cylindrical object.Described plan area 11a refers to pivot 10 and positioning module 20 combined location or zone.
Fig. 1,2 has shown that especially this pivot 10 comprises that a first axle part 11 and can be linked in the second axle part 12 of this first axle part 11.The first axle part 11 and the second axle part 12 assemblings or be fixed between main frame and the mobile body (for example, lid or display screen) of electronics implements (figure shows); And this plan area 11a system position is on this first axle part 11.With respect to the plan area 11a of this first axle part 11, this second axle part 12 defines a chamber 12a, and the second axle part 12 or chamber 12a are linked on this plan area 11a at least.
In a preferred embodiment, this plan area 11a has a limitation part 13, in order to detain this positioning module 20; This limitation part 13 forms the kenel of a caulking groove, extends along the axis χ direction that is parallel to pivot 10 (or the first axle part 11).In the embodiment who is adopted, this plan area 11a is formed with a spine 14 on the position of adjacent limits portion 13 and direction.To should the first axle part 11 with limitation part 13, this positioning module 20 forms the kenel of a geometric form profile; Specifically, this positioning module 20 is the combination of a plurality of other endless elastomerics.Each positioning module 20 has a continuous portion 21 and an opening end 22; This positioning module 20 is formed with a head end 23 at an end (or zone of adjacent open end 22) of continuous portion 21, in order to embed this limitation part 13, positioning module 20 is combined on the plan area 11a of this first axle part 11.
In principle, when the head end 23 of positioning module 20 embedded this limitation part 13, the spine 14 of this first axle part 11 or plan area 11a was that the position is on the opening end 22 of this positioning module 20.In the embodiment who is adopted; Continuous portion 21 definition of this positioning module 20 have one (outward) end face 24; When positioning module 20 is combined in the plan area 11a of this first axle part 11; Constantly produce an interference state, for example the situation described of Fig. 2,3 with the second axle part 12 this pivot 10 or chamber 12a; Make pivot 10 or first and second axial region 11,12 after (relatively) rotates, obtain location effect.
See also Fig. 4,5 and 6, described another embodiment's of the utility model situation.The plan area 11a of this first axle part 11 forms the kenel of a plurality of Cylindrical objects; And described Cylindrical object defines a limitation part 15 jointly, detains or accommodate positioning module 20.In this embodiment, this limitation part 15 forms the kenel of a groove chamber; And the kenel that each Cylindrical object disposes at interval makes between each Cylindrical object, is formed with a spacing or notch 16.
In the embodiment of a correction; Corresponding limitation part 15 and notch 16; This positioning module 20 forms a kenel with cross profile of continuous portion 21 and opening end 22, in order to the limitation part 15 of packing into, positioning module 20 is combined on the plan area 11a of this first axle part 10.And the continuous portion 21 of this positioning module 20 (or end face 24) has at least one end 25; When positioning module 20 was combined in the plan area 11a of this first axle part 11,20 of this ends were on the notch 16 of this plan area 11a, and constant produces an interference state with this second axle part 12 or chamber 12a; For example, the situation that shown of Fig. 5,6.
Fig. 4 also shown when this positioning module 20 is assemblied in plan area 11a especially, and 22 of the opening ends of each positioning module 20 are on different directions or position; This helps when the first axle part 11 of operation pivot 10 relatively rotates with the second axle part 12, to form average active force.
What must explain is; This positioning module 20 forms a plurality of other ring-types or the elastomeric combination of cross; Provide the assembly crewman to increase or to reduce the quantity that this is combined in the positioning module 20 on the plan area 11a according to the torsion or the surface friction drag of design or pivot actual demand.Apprehensible is that when first and second axial region 11,12 (relatively) rotated, the opening end 22 of this positioning module 20 provided positioning module 20 to have bigger fairness limit or higher yield point.That is to say that this positioning module 20 is formed with the structure of opening end 22, the internal stress in the time of can reducing positioning module 20 distortion increases working life of it and pivot 10.
Representational, this positioning module structure that is used for pivot meets under the condition that does not increase assembling degree of difficulty and integrated positioning module (or positioning component) possessing to have, and compared to existing method, has the following condition of considering and advantage:
1. this pivot 10 and positioning module 20 or associated component structure are comprised that the limitation part 13,15 of this pivot plan area 11a and this positioning module 20 have continuous portion 21 and opening end 22 etc., and make its structure be different from existing structure by the overline design consideration; And, cooperate described structural design, change its use kenel, and be different from existing technology.
2. this each positioning module 20 lets the dealer be easy to the modular manufacturing, and its assembling and cooperation reach positioning module 20 and have the structure kenel of opening end 22, has not only improved existing technology and has been easy to generate the situations such as wearing and tearing that stress and deformation failure or assembly cooperate; Simultaneously, also increased its simplicity aspect assembling.For example, this positioning module 20 can obtain the adjustment mechanism of the pivot torsion or the surface friction drag of actual demand according to the increase or the minimizing of quantity; And, make this positioning module 20 have bigger situations such as stress deformation amount.
3. the assembly crewman compared to old law is adjusting nut packing pad to obtain the operation of desirable torsion or surface friction drag; Often cause the deformation failure, pivot of pad to produce unstable or loosening and make sincere effect of this elastic clip or surface friction drag in the process that pivot uses; It is different to produce elasticity inequality or resistance; Make pivot form flaw product and the situations such as raising that cause manufacture cost, obtain significantly to improve.
4. the structural design of this positioning module 20 makes it have bigger fairness limit and higher yield point, makes positioning module 20 applicable on the discrepant pivot 10 of specification, and has increased its specification application area.
5. this positioning module 20 is housed in the chamber 12a the inside of the second axle part 12, not only can protect positioning module 20 not contact the unfavorable factor that is produced with the external world; Simultaneously, also make pivot 10 outward appearances have integrity.As the cooperation kenel that resilient pad in the existing technology or positioning component expose, obtain significantly to improve.
So, the utility model provide one effectively be used for pivot the positioning module structure, its space kenel is different from existing technology, and has the incomparable advantage of existing technology, represented sizable progress.
The possible embodiments that the above is merely the utility model is not to be used for limiting the scope that the utility model is implemented, and promptly all equalizations of being done according to the utility model claim change and modify, and are all the utility model claim and contain.
Claims (19)
1. a positioning module structure that is used for pivot is characterized in that, comprises at least one positioning module; Described positioning module forms the kenel of a geometric form profile, has a continuous portion and an opening end; This continuous portion definition has a constant end face of interfering with pivot formation.
2. the positioning module structure that is used for pivot as claimed in claim 1 is characterized in that, said positioning module is formed with a head end at an end of continuous portion.
3. the positioning module structure that is used for pivot as claimed in claim 1 is characterized in that this positioning module is the kenel of an endless elastomeric.
4. the positioning module structure that is used for pivot as claimed in claim 1 is characterized in that this positioning module is combined on the pivot; Described pivot definition has an axis and a plan area; This positioning module is assemblied on this plan area.
5. the positioning module structure that is used for pivot as claimed in claim 4 is characterized in that this plan area is the kenel of a Cylindrical object.
6. the positioning module structure that is used for pivot as claimed in claim 4 is characterized in that, this pivot comprises that a first axle part and can be linked in the second axle part of this first axle part; This plan area position is on this first axle part; With respect to the plan area of this first axle part, this second axle part defines a chamber, and the chamber of the second axle part is linked on this plan area at least.
7. the positioning module structure that is used for pivot as claimed in claim 4 is characterized in that this plan area has a limitation part.
8. the positioning module structure that is used for pivot as claimed in claim 7 is characterized in that this limitation part forms the kenel of a caulking groove, extends along the axial direction that is parallel to pivot.
9. the positioning module structure that is used for pivot as claimed in claim 7 is characterized in that this limitation part forms the kenel of a caulking groove, extends along the axial direction that is parallel to pivot; This positioning module is formed with a head end at an end of continuous portion; Described head end embeds this limitation part, and positioning module is combined on the plan area of this pivot.
10. the positioning module structure that is used for pivot as claimed in claim 7 is characterized in that this plan area is formed with a spine on the position of adjacent limits portion.
11. the positioning module structure that is used for pivot as claimed in claim 10 is characterized in that the spine position of this plan area is on the opening end of this positioning module.
12. the positioning module structure that is used for pivot as claimed in claim 6 is characterized in that, the end face of this continuous portion chamber constant and this second axle part forms interferes kenel.
13. the positioning module structure that is used for pivot as claimed in claim 1 is characterized in that this positioning module forms the kenel of a cross profile.
14. the positioning module structure that is used for pivot as claimed in claim 4 is characterized in that this plan area forms the kenel of a plurality of Cylindrical objects; And described Cylindrical object defines a limitation part jointly.
15. the positioning module structure that is used for pivot as claimed in claim 14 is characterized in that this limitation part forms the kenel of a groove chamber; The kenel that each Cylindrical object disposes at interval makes between each Cylindrical object, is formed with a notch.
16. the positioning module structure that is used for pivot as claimed in claim 15 is characterized in that the continuous portion of this positioning module has at least one end; This end is positioned on the notch of this plan area.
17. the positioning module structure that is used for pivot as claimed in claim 6 is characterized in that the continuous portion of this positioning module has at least one end; This end chamber constant and this second axle part forms interferes kenel.
18. the positioning module structure that is used for pivot as claimed in claim 4 is characterized in that this positioning module is assemblied on this plan area, and the opening end of each positioning module is positioned on the different directions.
19. the positioning module structure that is used for pivot as claimed in claim 4 is characterized in that, this pivot is assemblied between the main frame and mobile body of electronics implements.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202400814U CN202158072U (en) | 2011-07-08 | 2011-07-08 | Positioning module structure used for pivot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202400814U CN202158072U (en) | 2011-07-08 | 2011-07-08 | Positioning module structure used for pivot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202158072U true CN202158072U (en) | 2012-03-07 |
Family
ID=45765712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202400814U Expired - Fee Related CN202158072U (en) | 2011-07-08 | 2011-07-08 | Positioning module structure used for pivot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202158072U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107082113A (en) * | 2017-06-09 | 2017-08-22 | 四川雷神空天科技有限公司 | Foldable attachment means and the unmanned vehicle applied |
-
2011
- 2011-07-08 CN CN2011202400814U patent/CN202158072U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107082113A (en) * | 2017-06-09 | 2017-08-22 | 四川雷神空天科技有限公司 | Foldable attachment means and the unmanned vehicle applied |
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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 |
Granted publication date: 20120307 Termination date: 20180708 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |