CN203516461U - Slide turnover mechanism - Google Patents
Slide turnover mechanism Download PDFInfo
- Publication number
- CN203516461U CN203516461U CN201320721405.5U CN201320721405U CN203516461U CN 203516461 U CN203516461 U CN 203516461U CN 201320721405 U CN201320721405 U CN 201320721405U CN 203516461 U CN203516461 U CN 203516461U
- Authority
- CN
- China
- Prior art keywords
- slide
- axle center
- fixing frame
- chute
- switching mechanism
- 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 - Fee Related
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Abstract
The utility model discloses a slide turnover mechanism. The slide turnover mechanism comprises a slide rail, a slide chute, slide components and a fixing frame, wherein the slide chute is axially formed in the slide rail; the slide components slide axially along the slide chute in the slide rail; the fixing frame can slide along with the slide components and is hinged with the slide components; the slide components comprise a slide shaft capable of sliding along the slide chute, a fixing element which sleeves the slide shaft and an axis which is fixed on the fixing element and is parallel to the slide shaft; a fixing frame is hinged with the axis. According to the slide turnover mechanism provided by the utility model, a support can turn over at any angle within a certain range as well as slides; the slide turnover mechanism can turn over when sliding at a plurality of designated parts as required, and cannot turn over when sliding to other parts, is simple in structure, expands functions of a rotary shaft in the prior art, meets the need of users, can control force in sliding and turnover by springs or spring sheets, is suitable for operating, can enable the support at a certain angle to fall off automatically by the match of concave wheels and convex wheels, is convenient to operate for users, and saves much labor.
Description
Technical field
The utility model relates to a kind of switching mechanism, relates in particular to a kind of slip switching mechanism, belongs to field of mechanical technique.
Background technique
In prior art, switching mechanism only can be realized upset at special position, cannot realize in sliding process and overturning, or realize sliding movement when rotating.For some, need the product of arbitrarily angled realization upset within the specific limits, cannot realize, therefore, existing switching mechanism cannot meet user's multiple demand.
Model utility content
Technical problem to be solved in the utility model is to provide a kind of slip switching mechanism, when rotating, can provide sliding movement, can meet user's multiple demand.
For solving the problems of the technologies described above, the utility model provides a kind of slip switching mechanism, it is characterized in that, comprises
Slide rail, offers chute vertically on described slide rail,
Can be along the sliding assembly in axial sliding of the chute on described slide rail,
Can slide and the fixing frame hinged with described sliding assembly with described sliding assembly;
Described sliding assembly comprises a slide-bar that can slide along described chute, be sheathed on a fixed block on described slide-bar, be fixed on described fixed block and the axle center parallel with described slide-bar; Described fixing frame is articulated with on described axle center.
Described sliding assembly comprises the first friction plate and the second friction plate being sheathed on described slide-bar, the first friction plate and the second friction plate are arranged at respectively the both sides of described slide rail, and described the second friction plate is provided with the slippery fellow who stretches in chute and slide along chute all the time on the face of described slide rail.
On described slide-bar, be also arranged with an elastic member, and connect a hold-doun nut at the threaded one end of described slide-bar, by described hold-doun nut and elastic member, the parts that are set on described slide-bar are compressed mutually.
Described fixing frame lower end comprises that one is set in recessed wheel the on axle center, and described recessed wheel is stuck on described fixing frame, can be along the axial motion of described axle center, and can around axle center, rotate with described fixing frame.
On described axle center, being also arranged with can be along the axially movable cam in described axle center, and described cam is arranged at described recessed outer side surface of taking turns, and described recessed to take turns the surface of contact relative with cam be concavo-convex fitting surface.
Described fixing frame lower end comprises that one is set in the articulated slab on axle center, and described articulated slab is arranged at described recessed inner side surface of taking turns, and is connected, and can around described axle center, rotates with described fixing frame with described fixing frame.
Between described articulated slab and described recessed wheel, a friction plate is set.
On described axle center, be also arranged with an elastic member, and the threaded one end different with being connected and fixed plate is connected a hold-doun nut on described axle center, by described hold-doun nut and elastic member, the above-mentioned parts that are set on described axle center compressed mutually.
The beneficial effect that the utility model reaches:
Slip switching mechanism of the present utility model, support can arbitrarily angled upset within the scope of 0o～180o when sliding; And can specify the upset of a few places sliding into as required, slide into other positions not turning, simple in structure, expanded the function of prior art shaft, met user's demand.Power in the time of can controlling slip and upset by spring or shell fragment, suitable operation.By recessed, taken turns and the coordinating of cam, make can automatically move and fall at a certain angle bracket, user-friendly, more laborsaving.
Accompanying drawing explanation
Fig. 1 slip switching mechanism of the present utility model schematic diagram.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described.Following examples are only for the technical solution of the utility model is more clearly described, and can not limit protection domain of the present utility model with this.
As Fig. 1, slip switching mechanism of the present utility model comprises an axial longer slide rail 5, offers vertically chute 51 on slide rail 5, can, along the sliding assembly in axial sliding of the chute 51 on slide rail 5, can slide and the support 8 hinged with sliding assembly with sliding assembly.Sliding assembly comprises slide-bar 1, axle center 7, is sheathed on fixed block 2, friction plate 3, friction plate 4, spring 6 and hold-doun nut 9 on slide-bar, be sheathed on cam 12, spring 13, nut 14 on axle center 7, support 8 is taken turns 11 and is also sheathed on axle center 7 with articulated slab 81 by recessed.
Slide-bar 1 is successively vertically through fixed block 2, friction plate 3, chute 51, continue across after friction plate 4, spring 6, be threaded with hold-doun nut 9, effect by slide-bar 1, spring 6 and hold-doun nut 9, friction plate 3, friction plate 4 are pressed on respectively to the side of slide rail 5, and drive each parts on slide-bar 1 to slide by the slip of slide-bar 1 thereupon.Friction plate 4 is provided with and stretches in chute 51 and be positioned at all the time the slippery fellow that chute 51 slides along chute 51 on the face of slide rail 5.
The axle center 7 that is parallel to slide-bar 1 is fixedly connected on fixed block 2.When fixed block 2 slides with slide-bar 1, slide with fixed block 2 in axle center 7.On axle center 7, articulated stand 8, and support 8 is used for installing, the fixing structure that needs upset, and support 8 lower ends comprise two rounded ends hinged with axle center 7, and when pulling support 8 under operation External Force Acting, under rounded end effect, support 8 can 7 rotations along axle center; One of them rounded end is an articulated slab 81 being fixedly connected with support 8, is provided with one and can holds the through hole that axle center 7 is passed through on articulated slab 81, and articulated slab 81 is set on axle center 7 by this through hole; Another rounded end is one to be set in recessed on axle center 7 and to take turns 11, recessedly takes turns 11 and is stuck on support 8, and can 7 axial motions along axle center, and can around axle center, 7 rotate with support 8.
Recessed 11 the outside of taking turns, on axle center 7, be also arranged with successively cam 12, spring 13, nut 14, nut 14 is threaded with axle center 7, the elastic force by adjusting nut 14 and spring 13 by the cam on axle center 7 12, recessedly take turns 11, articulated slab 81 is pressed together, make support 8 be difficult for along axle center 7 and rock.In order to reduce the recessed friction of taking turns between 11 inner sides and articulated slab 81, can recessed take turns 11 and articulated slab 81 between axle center 7 on a sheathed friction plate 10, more smooth and easy when support 8 is rotated.
Recessedly take turns the cooperation that 11 surface of contact relative with cam 12 have concaveconvex shape, when recessed, while taking turns 11 rotation relative with cam 12, the convex arc piece on cam 12 just can enter smoothly and be contained in recessed concave arc groove of taking turns on 11.Under the elastic force effect of spring 13, cam 12 is crushed on recessed wheel on 11.
The above is only preferred implementation of the present utility model; should be understood that; for those skilled in the art; do not departing under the prerequisite of the utility model know-why; can also make some improvement and distortion, these improvement and distortion also should be considered as protection domain of the present utility model.
Claims (8)
1. a slip switching mechanism, is characterized in that, comprises
Slide rail, offers chute vertically on described slide rail,
Can be along the sliding assembly in axial sliding of the chute on described slide rail,
Can slide and the fixing frame hinged with described sliding assembly with described sliding assembly;
Described sliding assembly comprises a slide-bar that can slide along described chute, be sheathed on a fixed block on described slide-bar, be fixed on described fixed block and the axle center parallel with described slide-bar; Described fixing frame is articulated with on described axle center.
2. slip switching mechanism according to claim 1, it is characterized in that, described sliding assembly comprises the first friction plate and the second friction plate being sheathed on described slide-bar, the first friction plate and the second friction plate are arranged at respectively the both sides of described slide rail, and described the second friction plate is provided with the slippery fellow who stretches in chute and slide along chute all the time on the face of described slide rail.
3. slip switching mechanism according to claim 1 and 2, it is characterized in that, on described slide-bar, be also arranged with an elastic member, and connect a hold-doun nut at the threaded one end of described slide-bar, by described hold-doun nut and elastic member, the parts that are set on described slide-bar are compressed mutually.
4. slip switching mechanism according to claim 1, it is characterized in that, described fixing frame lower end comprises that one is set in recessed wheel the on axle center, and described recessed wheel is stuck on described fixing frame, can be along the axial motion of described axle center, and can around axle center, rotate with described fixing frame.
5. slip switching mechanism according to claim 4, it is characterized in that, on described axle center, being also arranged with can be along the axially movable cam in described axle center, and described cam is arranged at described recessed outer side surface of taking turns, and described recessed to take turns the surface of contact relative with cam be concavo-convex fitting surface.
6. according to the slip switching mechanism described in claim 4 or 5, it is characterized in that, described fixing frame lower end comprises that one is set in the articulated slab on axle center, and described articulated slab is arranged at described recessed inner side surface of taking turns, be connected with described fixing frame, and can around described axle center, rotate with described fixing frame.
7. slip switching mechanism according to claim 6, is characterized in that, between described articulated slab and described recessed wheel, a friction plate is set.
8. slip switching mechanism according to claim 6, it is characterized in that, on described axle center, be also arranged with an elastic member, and threaded one end different with being connected and fixed plate on described axle center is connected a hold-doun nut, by described hold-doun nut and elastic member, the above-mentioned parts that are set on described axle center are compressed mutually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320721405.5U CN203516461U (en) | 2013-11-13 | 2013-11-13 | Slide turnover mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320721405.5U CN203516461U (en) | 2013-11-13 | 2013-11-13 | Slide turnover mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203516461U true CN203516461U (en) | 2014-04-02 |
Family
ID=50375397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320721405.5U Expired - Fee Related CN203516461U (en) | 2013-11-13 | 2013-11-13 | Slide turnover mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203516461U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107323577A (en) * | 2017-06-27 | 2017-11-07 | 黄嘉文 | With the foldable saddle and its folding and expanding method of saddle pipe one |
-
2013
- 2013-11-13 CN CN201320721405.5U patent/CN203516461U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107323577A (en) * | 2017-06-27 | 2017-11-07 | 黄嘉文 | With the foldable saddle and its folding and expanding method of saddle pipe one |
| CN107323577B (en) * | 2017-06-27 | 2023-10-27 | 鲁安予 | Folding saddle integrated with saddle pipe and folding and unfolding method thereof |
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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: 20140402 Termination date: 20211113 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |