CN201428325Y - Hinge device - Google Patents
Hinge device Download PDFInfo
- Publication number
- CN201428325Y CN201428325Y CN2009200444100U CN200920044410U CN201428325Y CN 201428325 Y CN201428325 Y CN 201428325Y CN 2009200444100 U CN2009200444100 U CN 2009200444100U CN 200920044410 U CN200920044410 U CN 200920044410U CN 201428325 Y CN201428325 Y CN 201428325Y
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- CN
- China
- Prior art keywords
- axle
- hinge
- central spindle
- limit base
- hinge mount
- 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 discloses a hinge device, which comprises a hinge frame which is symmetrically arranged at both sides of a rack, a first central spindle, a second central spindle, a fixed seat, anda limiting seat; the upper end of the hinge frame is sleeved at the first central spindle and is movably connected with the upper end of the first central spindle through fastening pieces, the lower end of the first central spindle is fixed at a movable structural component through the fastening pieces; the upper end of the second central spindle is supported in the limiting seat, the middle partof the second central spindle is supported in the fixed seat; the plurality of fastening pieces respectively pass through the fixed seat, the second central spindle to be fixedly connected with a fixed structural component; the lower end of the hinge frame is sleeved at the second central spindle and is movably connected with the second central spindle; the axial lines of the first central spindleand the second central spindle are perpendicular to each other. The hinge device solves the problem of rotation under the circumstance that the hinge rotating center has not a rotating shaft, meanwhile, the displacement of the hinge frame rotating center is controlled through controlling the angle of inclination of a second rotating shaft, the force direction of the hinge is changed, and the working strength of the hinge is increased.
Description
Technical field
The utility model relates to the articulating device between a kind of two members, can make the linkage that the space folding is rotated between especially a kind of two members, belongs to the mechanical connecting device technical field.
Background technology
Hinge is usually used in connecting movable part and fixed component, for example door and doorframe, case lid and casing.Conventional hinge has two kinds usually, and a kind of is the hinge that has only a kind of revolute pair, and by the revolute pair formation hinge of axle and sleeve, its center of rotation is determined, and center of rotation is the axle center.Because this hinge exists centre arbor, this centre arbor has occupied the locus of movable part and fixed component corner, and the folding that makes this hinge can not satisfy the member of some specific (special) requirements is rotated, thereby has limited its scope of application.Another kind of hinge is the lanar four rod mechanism hinge of no centre arbor, motion by quadric chain, can realize the upset of movable part, though can realizing center of rotation, this hinge do not have the rotation of axle, but its center of rotation displacement is bigger, can't be applied to center of rotation and require in the relatively-stationary member.
The utility model content
The purpose of this utility model provides a kind of no center of rotation axle, and the less hinge means of center of rotation displacement.
The utility model is achieved by the following technical programs:
A kind of hinge means comprises the hinge mount, first axle, second axle, holder, the limit base that are arranged on the fixed component both sides symmetrically; The upper end of described hinge mount is sleeved on first axle, and by the upper end flexible connection of the securing member and first axle, the lower end of described first axle is fixed on the movable part by securing member; The upper end of described second axle is bearing in the described holder, and the middle part is bearing in the described limit base, and several securing members pass limit base, holder, second axle respectively fixedlys connected with fixed component; The lower end of described hinge mount is sleeved on described second axle, and flexibly connects with it; The axis of described first axle and second axle is vertical mutually.
The purpose of this utility model can also further realize by following technical measures.
Aforesaid hinge means, the middle part and the lower end of wherein said hinge mount are respectively equipped with leg, and described two legs are set on the two ends of described second axle, and flexibly connect with described second axle, and described limit base is arranged between described two legs.
Aforesaid hinge means, the angle between the line of the wherein said symmetrically arranged second axle axis and the first axle crossing point of axes and the axis of second axle is 12 °～14 °.
Aforesaid hinge means, the distance between wherein said hinge mount two legs is greater than the length of limit base.
Aforesaid hinge means, the fixed component of wherein said hinge means inboard, the relative side edge of movable part are provided with stile respectively, and the inside height sum of described two stiles is greater than the thickness of described hinge mount.
The utility model is simple and compact for structure, and flexibility and reliability though utilize spatial movement mechanism to realize hinge incorporeity turning cylinder, also can folding be rotated 0～180 ° between movable part and the fixed component.The utility model has been saved the angular space of hinge greatly, and the folding that can carry out minim gap between movable part and the fixed component is rotated, and can also satisfy the rotation of some special occasions part, and the scope of application is extensive.The utility model limits the displacement of hinge mount by limit base, control the displacement of hinge mount center of rotation simultaneously by the angle of inclination of controlling second axle, change the force direction that is subjected to of hinge, the live load when greatly reducing hinge through guarantees that it for a long time, work reliably.
Advantage of the present utility model and characteristics will illustrate by the non-limitative illustration of following preferred embodiment and explain that these embodiment only provide as an example with reference to accompanying drawing.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is that the utility model is installed in the schematic diagram on the manual folding brake.
The specific embodiment
Below in conjunction with accompanying drawing and manually the embodiment of folding brake the utility model is described in further detail.
As shown in Figure 1, the utility model comprises hinge mount 1, first axle 2, second axle 3, holder 4, the limit base 5 that is arranged on the fixed component both sides symmetrically; The hinge mount 1 of present embodiment is provided with the plate type member of two legs 12,13 for downside, available steel plate machining, or directly cast form.First axle 2 is a circular shaft end 21 for the upper end, the lower end is the combining structure of spacing square toes 22, during assembling, earlier hinge mount 1 upper end 11 is sleeved on the circular shaft end 21 of first axle 2, again with screw 6, packing ring 7 is fixedly connected on the circular shaft end 21 of first axle 2, make the circular shaft end 21 of the hinge mount 1 and first axle 2 form flexible connection, screw 8 passes spacing square toes 22, first axle 2 is fixed on the revolving member 9, because screw 6, the bidirectionally limited effect of packing ring 7 and spacing square toes 22, make hinge mount 1 to rotate, and can not move along the center of first axle 2 around the center of first axle 2.Then second axle 3 is successively passed leg 12, limit base 4, leg 13, the holder 5 of hinge mount 1 downside, the upper end 31 of second axle 3 is bearing in the holder 4, the middle part is bearing in the limit base 5, and second axle 3 flexibly connects with leg 12,13, holder 4, limit base 5 respectively.Screw 10 successively passes holder 4, limit base 5, second axle 3, and limit base 4, holder 5, second axle 3 are fixedlyed connected with fixed component 20.Because first axle 2, second axle 3 hinge mount 1 installing hole of suit separately are orthogonal, make the axis of first axle 2 of the present utility model and second axle 3 can keep mutual vertical, can guarantee that whole device rotates flexibly.
The line XX of the intersection point of the axis of symmetrically arranged second axle 3 and first axle, 2 axis is a rotary centerline of the present utility model, angle α between the axis of this center line and second axle 3 is 12 °～14 °, the design angle of present embodiment is 13 °, control the displacement of the utility model center of rotation by controlling this angle of inclination, change the force direction that is subjected to of the present utility model, thereby can greatly reduce the live load of the utility model when rotating.
Since the length A of limit base 5 less than between the leg 12,13 apart from B, when opening or close rotor plate, hinge mount 1 along the axis of second axle 3 as the uniform pitch i.e. rotation-mobile compound motion that rotatablely moves, also along the center line trace rotation of first axle 2, revolving member 9 can rotate 0～180 ° around rotating center line XX simultaneously.
Be illustrated in figure 2 as the utility model and be installed in a embodiment on the manual folding brake, the fixed frame 20 of the utility model inboard, the relative side edge of rotor plate 9 are provided with stile 201,91 respectively, the inside height sum C of two stiles 201,91 is greater than the thickness of hinge mount 1, and assurance hinge mount 1 can overturn 180 ° and can not interfere.Steel plate 30 places on the manual folding brake fixed frame 20, be subjected to the effect of the electromagnetic attraction of magnetic holding device 40, be fixed between magnetic conductive board 401 and the magnetic conduction pressing plate 402, when rotating counterclockwise rotation plate 9,90 ° of steel plate 30 bendings can be had only small clearance D between fixed frame 20 and the rotor plate 9.
The utility model has realized that the hinge means center of rotation do not have the rotation of axle, its rotation centerline is the line XX between the intersection point of symmetrically arranged first axle 2, second axle, 3 axis, driving link is a revolving member 9, when when direction shown in Figure 2 is pulled revolving member 9, hinge mount 1 rotatablely moves as uniform pitch on second axle 3, its upper end is around 2 rotations of first axle simultaneously, when the utility model rotates to 180 ° of positions, its middle part leg 12 is resisted against on the end face of limit base 4, and uniform pitch rotatablely moves and stops.
In addition to the implementation, the utility model can also have other embodiments, and all employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop in the protection domain of the utility model requirement.
Claims (5)
1. a hinge means is characterized in that: comprise the hinge mount, first axle, second axle, limit base, the holder that are arranged on the frame both sides symmetrically; The upper end of described hinge mount is sleeved on first axle, and by the upper end flexible connection of the securing member and first axle, the lower end of described first axle is fixed on the movable part by securing member; The upper end of described second axle is bearing in the described holder, and the middle part is bearing in the described limit base, and several securing members pass limit base, holder, second axle respectively fixedlys connected with fixed component; The lower end of described hinge mount is sleeved on described second axle, and flexibly connects with it; The axis of described first axle and second axle is vertical mutually.
2. a kind of hinge means as claimed in claim 1, it is characterized in that: the middle part and the lower end of described hinge mount are respectively equipped with leg, described two legs are set on the two ends of described second axle, and flexibly connect with described second axle, and described limit base is arranged between described two legs.
3. a kind of hinge means as claimed in claim 1 is characterized in that: the angle between the line of the symmetrically arranged second axle axis and the first axle crossing point of axes and the axis of second axle is 12 °～14 °.
4. a kind of hinge means as claimed in claim 2 is characterized in that: the distance between described hinge mount two legs is greater than the length of limit base.
5. a kind of hinge means as claimed in claim 1 is characterized in that: the fixed component of described hinge means inboard, the relative side edge of movable part are provided with stile respectively, and the inside height sum of described two stiles is greater than the thickness of described hinge mount.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200444100U CN201428325Y (en) | 2009-06-03 | 2009-06-03 | Hinge device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200444100U CN201428325Y (en) | 2009-06-03 | 2009-06-03 | Hinge device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201428325Y true CN201428325Y (en) | 2010-03-24 |
Family
ID=42032059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200444100U Expired - Lifetime CN201428325Y (en) | 2009-06-03 | 2009-06-03 | Hinge device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201428325Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101575924B (en) * | 2009-06-03 | 2012-08-29 | 江苏科技大学 | Hinge device |
| CN105988111A (en) * | 2015-02-16 | 2016-10-05 | 明泰科技股份有限公司 | Intelligent monitoring system and method |
-
2009
- 2009-06-03 CN CN2009200444100U patent/CN201428325Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101575924B (en) * | 2009-06-03 | 2012-08-29 | 江苏科技大学 | Hinge device |
| CN105988111A (en) * | 2015-02-16 | 2016-10-05 | 明泰科技股份有限公司 | Intelligent monitoring system and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Zhenjiang four ocean Diesel Engine Manufacturing Co., Ltd. Assignor: Jiangsu University of Science and Technology Contract record no.: 2012320000108 Denomination of utility model: Hinge mechanism Granted publication date: 20100324 License type: Exclusive License Record date: 20120227 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20100324 Effective date of abandoning: 20090603 |