CN201886759U - Rotary digital video disc switch door mechanism - Google Patents
Rotary digital video disc switch door mechanism Download PDFInfo
- Publication number
- CN201886759U CN201886759U CN2010205723979U CN201020572397U CN201886759U CN 201886759 U CN201886759 U CN 201886759U CN 2010205723979 U CN2010205723979 U CN 2010205723979U CN 201020572397 U CN201020572397 U CN 201020572397U CN 201886759 U CN201886759 U CN 201886759U
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- China
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- gear
- wheel
- rotary digital
- closing mechanism
- door opening
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Abstract
The utility model discloses a rotary digital video disc switch door mechanism, which is characterized by comprising a cabin door eccentrically pivoted on a base; the base is provided with a transmission mechanism and a motor connected with the transmission mechanism; the cabin door is provided with a guide mechanism; the transmission mechanism is connected with the guide mechanism; and the cabin door can rotate or lift or fall by the guide mechanism. In the rotary digital video disc switch door mechanism disclosed by the utility model, the rotation, lifting and falling of the cabin door are controlled by the transmission mechanism and the guide mechanism through adopting the motor so as to realize opening and closing action of the cabin door, and compared with the common video disc player, the rotary digital video disc switch door mechanism has the advantages that not only is the structure novel, but also the appearance is attractive, and product competitiveness is improved.
Description
Technical field
The utility model relates to a kind of rotation opening mechanism of closing the door, particularly a kind of rotary digital optic disk door opening and closing mechanism that is used on the video disc player.
Background technology
At present, the optical disc reading systems of most on the market video disc player all is Pop-up or covering type, and the aforesaid way structure is outmoded, and profile is common, has reduced competitiveness of product.
Summary of the invention
In order to overcome the deficiencies in the prior art, the utility model provides the rotary digital optic disk door opening and closing mechanism of a kind of novel structure, good looking appearance.
The technical scheme that its technical matters that solves the utility model adopts is:
Rotary digital optic disk door opening and closing mechanism, it is characterized in that: comprise that off-centre is articulated in the hatch door on the pedestal, the motor that described pedestal is provided with gear train and is connected with gear train, hatch door is provided with guide, described gear train is connected with guide, and hatch door can rotate, rise or descend by the guiding of guide along desired trajectory.
Described pedestal is provided with central siphon, and off-centre is provided with rotating shaft on the hatch door, and described rotating shaft and central siphon articulate.
Described gear train comprise the driving wheel that is installed on the motor, the engaged wheel that links to each other with driving wheel and with the driven wheel of the coaxial setting of engaged wheel, with first gear set of driven wheel engagement, the 3rd gear that meshes with second gear set of first gear set engagement, with second gear set, described the 3rd gear is provided with Triaxial hole, the 3rd gear is sleeved on the central siphon by Triaxial hole, and the 3rd gear is connected with rotating shaft by guide.
Described first gear set comprise first follower gear and with first driving gear of the coaxial setting of first follower gear; Described second gear set comprise second follower gear and with second driving gear of the coaxial setting of second follower gear, described driving wheel is connected with engaged wheel by belt, and the diameter of driving wheel is less than the diameter of engaged wheel; Described driven wheel and the engagement of first follower gear, and the number of teeth of driven wheel is less than the number of teeth of first follower gear; Described first driving gear and the engagement of second follower gear, and the number of teeth of first driving gear is less than the number of teeth of second follower gear; Described second driving gear and the 3rd gearing mesh, and the number of teeth of second driving gear is less than the number of teeth of the 3rd gear.
Described guide comprises first guiding groove that is arranged on the central siphon, be arranged at second guiding groove on the 3rd gear, be arranged in the leading axle in the rotating shaft, and the end of described leading axle extends in second guiding groove by first guiding groove.
First guiding groove comprises vertical slot and the translot that is communicated with the vertical slot end.
Described the 3rd gear is provided with spacing block set, and pedestal is provided with inductor, and described inductor can be sensed spacing block set.
Described leading axle is provided with draw-in groove, is provided with fixture block in the rotating shaft, and described fixture block embeds in the draw-in groove.
The beneficial effects of the utility model are: the utility model adopts motor to rotate and lifting by gear train and guide control hatch door, to realize the action of opening the door or close the door of hatch door, compare with the door opening and closing mechanism of common video disc player, novel structure not only, and good looking appearance, improved product competitiveness.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified:
Fig. 1 is an explosive view of the present utility model;
Fig. 2 is the overview of the utility model open mode;
Fig. 3 is the overview of hatch door;
Fig. 4 is the overview of pedestal;
Fig. 5 is the overview of the 3rd gear;
Fig. 6 is the overview of the utility model closed condition.
Embodiment
Referring to figs. 1 through Fig. 6, the utility model discloses a kind of rotary digital optic disk door opening and closing mechanism, comprise that off-centre is articulated in the hatch door 2 on the pedestal 1, the motor 3 that described pedestal 1 is provided with gear train and is connected with gear train, hatch door 2 is provided with guide, and hatch door 2 can rotate, rise or descend by the guiding of guide along desired trajectory.Further, pedestal 1 is provided with central siphon 11, and off-centre is provided with rotating shaft 21 on the hatch door 2, and rotating shaft 21 articulates with central siphon 11, and hatch door 2 articulates by rotating shaft 21 and central siphon 11 with pedestal 1.
As shown in the figure, in the present embodiment gear train comprise the driving wheel 41 that is installed on the motor 3, the engaged wheel that links to each other with driving wheel 41 42 and with the driven wheel 43 of engaged wheel 42 coaxial settings, second gear set that meshes with first gear set of driven wheel 43 engagements, with first gear set, the 3rd gear 5 with the engagement of second gear set, the 3rd gear 5 is provided with Triaxial hole, the 3rd gear 5 is sleeved on the central siphon 11 by Triaxial hole, and the 3rd gear 5 is connected with rotating shaft 21 by guide; Described engaged wheel 42 and driven wheel 43, first gear set and second gear set are installed on the pedestal 1.Further, driving wheel 41 is a belt wheel with engaged wheel 42, and belt wheel is this routine preferred structure, and this structure also can be gear, sprocket wheel etc.Further, first gear set comprise first follower gear 45 and with first driving gear 44 of first follower gear, 45 coaxial settings; Second gear set comprise second follower gear 47 and with second driving gear 46 of second follower gear, 47 coaxial settings, driving wheel 41 is connected with engaged wheel 42 by belt, and the diameter of driving wheel 41 is less than the diameter of engaged wheel 42; Driven wheel 43 and 45 engagements of first follower gear, and the number of teeth of driven wheel 43 is less than the number of teeth of first follower gear 45; First driving gear 44 and 47 engagements of second follower gear, and the number of teeth of first driving gear 44 is less than the number of teeth of second follower gear 47; Second driving gear 46 and 5 engagements of the 3rd gear, and the number of teeth of second driving gear 46 is less than the number of teeth of the 3rd gear 5.The above-mentioned present embodiment optimal way that is set to after the transmission by big small pulley and multi-stage gear group, not only can be reduced to suitable speed to the rotating speed of motor 3 but also increased torque.
As shown in the figure, guide described in the present embodiment comprises first guiding groove 12 that is relatively arranged on the central siphon 11, be relatively arranged on second guiding groove 51 on the 3rd gear 5, be arranged in the leading axle 6 in the rotating shaft 21, the both ends of described leading axle 6 extend in corresponding second guiding groove 51 by corresponding first guiding groove 12 respectively, leading axle 6 can rise or descend hatch door 2 by the guiding of first guiding groove 12 and second guiding groove 51 when rotating.Further, described the 3rd gear 5 is provided with spacing block set 52, and pedestal 1 is provided with inductor, and described inductor can be sensed spacing block set 52.When hatch door 2 turned to off-position, spacing block set 52 also moved near the inductor simultaneously, and inductor can feed back signal to control chip, and the stall of control chip control motor excessive brings damage to correlated parts with regard to having avoided because of rotating like this.Further, leading axle 6 middle parts are provided with annular slot, are provided with fixture block 22 in the rotating shaft 21 relatively, and described fixture block 22 embeds in the draw-in groove, when hatch door 2 rotates, has avoided leading axle 6 to deviate from guiding groove by the chucking of fixture block 22 and draw-in groove.
As shown in the figure, be located at second guiding groove 51 on the 3rd gear 5 walls for roughly horizontal by the skewed slots of 45 degree, first guiding groove of being located on the central siphon 12 comprises vertical slot 111 and the translot 112 that is communicated with vertical slot 111 tops.When hatch door is in closed condition, leading axle 6 is in the bottom of the vertical slot 111 and second guiding groove 51, when hatch door 2 is opened, motor 3 driving pulleys, the belt wheel driven gear, the 3rd gear 5 is given in the transmission that is meshing with each other between gear, the 3rd gear 5 rotates, and drives second guiding groove 51 and rotates, and second guiding groove 51 applies acting force on leading axle 6 when rotating, leading axle 6 is under the effect of power, the edge and first guiding groove 12 move, and leading axle 6 rises along vertical slot 111 earlier, rotate along translot 112 again, the inductor that is arranged on after rotateing in place on the pedestal is sensed, and feeds back to control device and makes it stop the rotation of motor 3.Meanwhile, afterwards rotate with also first rising of the hatch door 2 of leading axle 6 interlocks, stop at open position then, whole course of action has just constituted the opening procedure of hatch door 2.In like manner as can be known, when hatch door 2 is closed, motor 3 anti-phase rotations, leading axle 6 along translot 112 counter-rotatings, descends along vertical slot 111, meanwhile earlier again, afterwards descend with also first counter-rotating of the hatch door 2 of leading axle 6 interlocks, stop in off-position then, whole course of action has just constituted the pass closed procedure of hatch door 2.
Claims (9)
1. rotary digital optic disk door opening and closing mechanism, it is characterized in that: comprise that off-centre is articulated in the hatch door (2) on the pedestal (1), the motor (3) that described pedestal (1) is provided with gear train and is connected with gear train, hatch door (2) is provided with guide, described gear train is connected with guide, and hatch door (2) can rotate and lifting along desired trajectory by the guiding of guide.
2. rotary digital optic disk door opening and closing mechanism according to claim 1, it is characterized in that: described pedestal (1) is provided with central siphon (11), and hatch door (2) is gone up off-centre and is provided with rotating shaft (21), and described rotating shaft (21) articulates with central siphon (11).
3. rotary digital optic disk door opening and closing mechanism according to claim 2, it is characterized in that: described gear train comprises the driving wheel (41) that is installed on the motor (3), the engaged wheel (42) that links to each other with driving wheel (41) reaches the driven wheel (43) with the coaxial setting of engaged wheel (42), first gear set with driven wheel (43) engagement, second gear set with the engagement of first gear set, the 3rd gear (5) with the engagement of second gear set, described the 3rd gear (5) is provided with Triaxial hole, the 3rd gear (5) is sleeved on the central siphon (11) by Triaxial hole, and the 3rd gear (5) is connected with rotating shaft (21) by guide.
4. rotary digital optic disk door opening and closing mechanism according to claim 3 is characterized in that: driving wheel (41) is a belt wheel with engaged wheel (42).
5. rotary digital optic disk door opening and closing mechanism according to claim 3 is characterized in that: described first gear set comprise first follower gear (45) and with first driving gear (44) of the coaxial setting of first follower gear (45); Described second gear set comprise second follower gear (47) and with second driving gear (46) of the coaxial setting of second follower gear (47), described driving wheel (41) is connected with engaged wheel (42) by belt, and the diameter of driving wheel (41) is less than the diameter of engaged wheel (42); Described driven wheel (43) and first follower gear (45) engagement, and the number of teeth of driven wheel (43) is less than the number of teeth of first follower gear (45); Described first driving gear (44) and second follower gear (47) engagement, and the number of teeth of first driving gear (44) is less than the number of teeth of second follower gear (47); Described second driving gear (46) and the 3rd gear (5) engagement, and the number of teeth of second driving gear (46) is less than the number of teeth of the 3rd gear (5).
6. rotary digital optic disk door opening and closing mechanism according to claim 3, it is characterized in that: described guide comprises first guiding groove (12) that is arranged on the central siphon (11), be arranged at second guiding groove (51) on the 3rd gear (5), be arranged in the leading axle (6) in the rotating shaft (21), and the end of described leading axle (6) extends in second guiding groove (51) by first guiding groove (12).
7. rotary digital optic disk door opening and closing mechanism according to claim 6 is characterized in that: first guiding groove (12) comprises vertical slot (111) and the translot (112) that is communicated with the vertical slot end.
8. rotary digital optic disk door opening and closing mechanism according to claim 6, it is characterized in that: described the 3rd gear (5) is provided with spacing block set (52), and pedestal (1) is provided with inductor, and described inductor can be sensed spacing block set (52).
9. rotary digital optic disk door opening and closing mechanism according to claim 6, it is characterized in that: described leading axle (6) is provided with draw-in groove, is provided with fixture block (22) in the rotating shaft (21), and described fixture block (22) embeds in the draw-in groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205723979U CN201886759U (en) | 2010-10-22 | 2010-10-22 | Rotary digital video disc switch door mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205723979U CN201886759U (en) | 2010-10-22 | 2010-10-22 | Rotary digital video disc switch door mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201886759U true CN201886759U (en) | 2011-06-29 |
Family
ID=44184307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205723979U Expired - Fee Related CN201886759U (en) | 2010-10-22 | 2010-10-22 | Rotary digital video disc switch door mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201886759U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108904046A (en) * | 2018-05-01 | 2018-11-30 | 东莞市天合机电开发有限公司 | A kind of horizontal rotation type adjusting manipulator used for medical procedures |
-
2010
- 2010-10-22 CN CN2010205723979U patent/CN201886759U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108904046A (en) * | 2018-05-01 | 2018-11-30 | 东莞市天合机电开发有限公司 | A kind of horizontal rotation type adjusting manipulator used for medical procedures |
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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: 20110629 Termination date: 20141022 |
|
| EXPY | Termination of patent right or utility model |