CN205142709U - Mechanism is withdrawed to automatic bounceing of dull and stereotyped device foot rest - Google Patents
Mechanism is withdrawed to automatic bounceing of dull and stereotyped device foot rest Download PDFInfo
- Publication number
- CN205142709U CN205142709U CN201520896099.8U CN201520896099U CN205142709U CN 205142709 U CN205142709 U CN 205142709U CN 201520896099 U CN201520896099 U CN 201520896099U CN 205142709 U CN205142709 U CN 205142709U
- Authority
- CN
- China
- Prior art keywords
- skewback
- foot rest
- axial
- rotating shaft
- sloping block
- 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.)
- Active
Links
Landscapes
- Casings For Electric Apparatus (AREA)
Abstract
The utility model discloses a mechanism is withdrawed to automatic bounceing of dull and stereotyped device foot rest, which comprises a rotating shaft, fixed sloping block, sloping block and elastic component rotate, locking of pivot axial and circumferencial direction ability turning position are on dull and stereotyped device, it can locate in the pivot by the slip cap to rotate sloping block circumferencial direction locking and axial, fixed sloping block is fixed in on the dull and stereotyped device, be equipped with an inclined plane along the slope of pivot axial on the fixed sloping block, the inclined plane that the elastic component enabled fixed sloping block remains the in close contact with state throughout with the terminal surface that rotates sloping block axial one end, the terminal surface that rotates sloping block axial one end forms the inclined plane structure of matcing with the fixed block inclined plane, pivot fixed mounting is on the foot rest, the utility model discloses utilize to produce axial displacement elasticity of compression spare with the rotation sloping block that moves with the fixed sloping block inclined plane interference of fixed mounting on dull and stereotyped device with the pivot, produce elasticity when making the foot rest rotatory, reach the running gear foot rest and bounce and withdraw the effect automatically, its simple structure, convenient operation, occupation space is little, low in manufacturing cost.
Description
Technical field
The utility model relates to a kind of pivot device, and particularly a kind of board device foot rest is upspring retraction mechanism automatically.
Background technology
Before wood, flat-panel electronic product application is more and more extensive, board device is when user uses, in order to easy to use, often need, at the board device back side, foot rest is installed, facilitate support plate device to make it place horizontal by certain angle, be convenient to user operation, the foot rest of current routine is only played a supporting role, automatically can not play hand after being finished to regain, need user manually to turn back, use inconvenience.
Utility model content
In order to overcome above-mentioned defect, the utility model provides a kind of board device foot rest and automatically to upspring retraction mechanism, and this board device foot rest retraction mechanism structure of automatically upspringing is simple, has and automatically upspring and drawing back function after being used to complete.
The utility model in order to the technical scheme solving its technical problem and adopt is: a kind of board device foot rest is upspring retraction mechanism automatically, comprise rotating shaft, fixing skewback, rotate skewback and elastic component, described rotating shaft axial retention and circumferencial direction can rotational positioning on board device, rotate skewback circumferencial direction stop and axially can be located in rotating shaft by slip cap, fixing skewback is fixedly installed on board device, fixing skewback is provided with an inclined-plane axially tilted along rotating shaft, elastic component can make the inclined-plane of fixing skewback remain close contact state with the end face rotating the axial one end of skewback, the end face of the axial one end of described rotation skewback forms the ramp structure mated with fixed block inclined-plane, described rotating shaft is fixedly installed on foot rest.
As further improvement of the utility model, described fixing skewback is movably set in outside rotating shaft, and the inclined-plane of fixing skewback is positioned on its axial end.
As further improvement of the utility model, inclined-plane and the ramp structure rotating skewback of described fixing skewback form the structure of concavo-convex complementation.
As further improvement of the utility model, described elastic component is spring, and spring housing is located in rotating shaft, and roller end is formed with radial protrusion stop device, and spring one end is tight against rotation skewback, and the spring other end is tight against the radial protrusion stop device of roller end.
As further improvement of the utility model, the radial protrusion stop device of described roller end is nut.
As further improvement of the utility model, described fixing skewback being fixedly connected with a stator, this stator being formed with the installing hole for being connected with board device
The beneficial effects of the utility model are: the utility model utilizes the same dynamic rotation skewback with rotating shaft to interfere with the fixing skewback inclined-plane be fixedly installed on board device and produces axial displacement compression elastic piece, elastic force is produced when foot rest is rotated, reach running gear foot rest automatically upspring and regain effect, its structure is simple, easy to operate, take up room little, low cost of manufacture.
Accompanying drawing explanation
Fig. 1 is stereogram of the present utility model;
Fig. 2 be in Fig. 1 A-A to cutaway view;
Fig. 3 is exploded view of the present utility model;
Fig. 4 is for being provided with board device stereogram of the present utility model;
Fig. 5 foot rest retracted state figure;
Fig. 6 rotates relative position and the stress figure of skewback and fixing skewback when being foot rest withdrawal;
Fig. 7 schematic diagram when to be figure foot rest be extrapolated to 15 ° of angles via prestressing;
Fig. 8 is relative position and the stress figure that foot rest rotates skewback and fixing skewback when opening 15 ° of angles;
Fig. 9 is the using state schematic diagram that the action of foot rest is flared to hexagonal angle automatically;
Figure 10 is relative position and the stress figure that foot rest rotates skewback and fixing skewback when opening hexagonal angle.
Embodiment
Embodiment: a kind of board device foot rest is upspring retraction mechanism automatically, comprise rotating shaft 1, fixing skewback 2, rotate skewback 3 and elastic component 4, described rotating shaft 1 axial retention and circumferencial direction can rotational positioning on board device, rotate skewback circumferencial direction stop and axially can be located in rotating shaft 1 by slip cap, fixing skewback 2 is fixedly installed on board device, fixing skewback 2 is provided with an inclined-plane axially tilted along rotating shaft 1, elastic component 4 can make the inclined-plane of fixing skewback 2 remain close contact state with the end face rotating the axial one end of skewback, the end face of the axial one end of described rotation skewback forms the ramp structure mated with fixed block inclined-plane, described rotating shaft 1 is fixedly installed on foot rest.
Foot rest is pulled to rotate with board device, rotation skewback is driven by rotating shaft 1 and synchronously rotates with it, and fixing skewback 2 then remains arrested state, and the rotation ramp structure of skewback one end and the inclined-plane of fixing skewback 2 interfere and produce axial displacement, receive the elastic force effect of elastic component 4, produce elastic force when foot rest is rotated, reach foot rest and automatically upspring and regain effect, this structure is simple, be convenient to processing and manufacturing, cost is low, takes up room little, is convenient to assemble with board device.
Described fixing skewback 2 is movably set in outside rotating shaft 1, and the inclined-plane of fixing skewback 2 is positioned on its axial end.
Inclined-plane and the ramp structure rotating skewback of described fixing skewback 2 form the structure of concavo-convex complementation.
Described elastic component 4 is spring, and spring housing is located in rotating shaft 1, and rotating shaft 1 end is formed with radial protrusion stop device, and spring one end is tight against rotation skewback, and the spring other end is tight against the radial protrusion stop device of rotating shaft 1 end.
The radial protrusion stop device of described rotating shaft 1 end is nut 5.
Described fixing skewback 2 being fixedly connected with a stator 6, this stator 6 being formed with the installing hole for being connected with board device.
Claims (6)
1. a board device foot rest is upspring retraction mechanism automatically, it is characterized in that: comprise rotating shaft (1), fixing skewback (2), rotate skewback (3) and elastic component (4), described rotating shaft axial retention and circumferencial direction can rotational positioning on board device, rotate skewback circumferencial direction stop and axially can be located in rotating shaft by slip cap, fixing skewback is fixedly installed on board device, fixing skewback is provided with an inclined-plane axially tilted along rotating shaft, elastic component can make the inclined-plane of fixing skewback remain close contact state with the end face rotating the axial one end of skewback, the end face of the axial one end of described rotation skewback forms the ramp structure mated with fixed block inclined-plane, described rotating shaft is fixedly installed on foot rest.
2. board device foot rest according to claim 1 is upspring retraction mechanism automatically, it is characterized in that: described fixing skewback is movably set in outside rotating shaft, and the inclined-plane of fixing skewback is positioned on its axial end.
3. board device foot rest according to claim 2 is upspring retraction mechanism automatically, it is characterized in that: inclined-plane and the ramp structure rotating skewback of described fixing skewback form the structure of concavo-convex complementation.
4. board device foot rest according to claim 1 is upspring retraction mechanism automatically, it is characterized in that: described elastic component is spring, spring housing is located in rotating shaft, roller end is formed with radial protrusion stop device, spring one end is tight against rotation skewback, and the spring other end is tight against the radial protrusion stop device of roller end.
5. board device foot rest according to claim 4 is upspring retraction mechanism automatically, it is characterized in that: the radial protrusion stop device of described roller end is nut (5).
6. board device foot rest according to claim 1 is upspring retraction mechanism automatically, it is characterized in that: described fixing skewback is fixedly connected with a stator (6), this stator being formed with the installing hole for being connected with board device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520896099.8U CN205142709U (en) | 2015-11-11 | 2015-11-11 | Mechanism is withdrawed to automatic bounceing of dull and stereotyped device foot rest |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520896099.8U CN205142709U (en) | 2015-11-11 | 2015-11-11 | Mechanism is withdrawed to automatic bounceing of dull and stereotyped device foot rest |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205142709U true CN205142709U (en) | 2016-04-06 |
Family
ID=55628455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520896099.8U Active CN205142709U (en) | 2015-11-11 | 2015-11-11 | Mechanism is withdrawed to automatic bounceing of dull and stereotyped device foot rest |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205142709U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113602709A (en) * | 2021-08-25 | 2021-11-05 | 王长爱 | Cigarette extinguishing column convenient for recycling filter cotton in cigarette butt |
-
2015
- 2015-11-11 CN CN201520896099.8U patent/CN205142709U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113602709A (en) * | 2021-08-25 | 2021-11-05 | 王长爱 | Cigarette extinguishing column convenient for recycling filter cotton in cigarette butt |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204355286U (en) | One is inserted into locking type solar wing hinge | |
| CN207593548U (en) | A kind of reducing installs grinding device | |
| CN205142709U (en) | Mechanism is withdrawed to automatic bounceing of dull and stereotyped device foot rest | |
| CN203887557U (en) | Special fixture for machining fan hub | |
| CN208179504U (en) | A kind of bearing marking positioning device | |
| CN202495435U (en) | Wafer clamping device | |
| CN204658382U (en) | A kind of Novel disc workbench being convenient to automobile door plate processing | |
| CN204438981U (en) | The clearance detector of ball screw | |
| CN203109542U (en) | Bearing running-in device | |
| CN101825131A (en) | Bolt device | |
| CN205039889U (en) | Mobile phone bracket | |
| CN204514691U (en) | A kind of for pulverizing centrifugal multidimensional concussion assembly | |
| CN203792003U (en) | Rotary jig for drilling holes in side face of connecting sleeve | |
| CN204327547U (en) | A kind of evaporation fan assembly | |
| CN203898335U (en) | Handle rotation friction damping device for medical X-ray generator | |
| CN216101236U (en) | Cycloid demonstration teaching aid that college mathematics teaching used | |
| CN203449219U (en) | Automatic speed wrench | |
| CN214150817U (en) | Puncture type probe | |
| CN202706874U (en) | Multi-angle limit rotary shaft | |
| CN203056263U (en) | Anti-loosening power strip with elastic metal clamping pieces | |
| CN208316498U (en) | Rotary components and rotating device | |
| CN210989138U (en) | Double-point sliding stop mechanism | |
| CN203271482U (en) | Controller connecting piece on revolving door | |
| CN104622120A (en) | Rotating pergola machine | |
| CN202132337U (en) | Connection fastening latch pin structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |