CN208014063U - A kind of mechanical sliding mechanism - Google Patents
A kind of mechanical sliding mechanism Download PDFInfo
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- CN208014063U CN208014063U CN201721905074.5U CN201721905074U CN208014063U CN 208014063 U CN208014063 U CN 208014063U CN 201721905074 U CN201721905074 U CN 201721905074U CN 208014063 U CN208014063 U CN 208014063U
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- Prior art keywords
- runner
- special
- shaped wheel
- circular arc
- sliding mechanism
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Abstract
The utility model provides a kind of mechanical sliding mechanism, including special-shaped wheel, the first circular arc and the end to end composition of the second circular arc that the outer cause of the special-shaped wheel is arranged concentrically, first circular arc and the second circular arc are arranged concentrically, the diameter of first circular arc is more than the diameter of the second circular arc, and the special-shaped wheel is rotationally fixed to by shaft on fixed frame.The utility model is smoothly connected the special-shaped wheel constituted by rotation one by two circular arcs of the different radii being arranged concentrically, the paper money door that can be used for automatically opening and close a cash slot, is completely dependent on pure mechanical structure, without any electronic component, simple in structure, reliability is high.
Description
Technical field
This application involves a kind of sliding mechanism more particularly to a kind of sliding mechanisms of Purely mechanical.
Background technology
Paper money door is arranged on a cash slot, the dodge gate for picking and placeing banknote is supplied after unlatching, is widely used in for example
It is picked and placeed in ATM machine at the cash slot of banknote, for example, when client needs to withdraw the money in ATM machine, after the completion of screen operator, ATM machine
The banknote for the amount to be taken is spat into cash slot, the cash slot is again under the control command of system, by electronically beating
The paper money door of the cash slot is opened, exposure banknote therein is extracted for client.
The general paper money door is being opened after a certain period of time, no matter client can be automatically closed whether there is or not extraction banknote.These behaviour
Make, opens and closes the cash slot, at present all by electronically completing, the element used is more, overall structure
Relatively complicated, reliability is poor.
Therefore, the existing technology needs to be improved and developed.
Utility model content
In view of above-mentioned deficiencies of the prior art, the application is designed to provide a kind of sliding mechanism, is completely dependent on purely
Mechanical structure, the operation for being opened and closed to the paper money door.
The technical solution of the application is as follows：
A kind of mechanical sliding mechanism, wherein including special-shaped wheel, the first circle that the outer cause of the special-shaped wheel is arranged concentrically
Arc and the end to end composition of the second circular arc, the first circular arc and the second circular arc are arranged concentrically, and the diameter of first circular arc is more than the
The diameter of two circular arcs, the special-shaped wheel are rotationally fixed to by shaft on fixed frame.
Preferably, it is seamlessly transitted at first circular arc and second circular sliding slopes.
Preferably, the driving of special-shaped wheel mechanism driven and rotate.For example, the shaft of the special-shaped wheel is connected to drive
On the output shaft of motivation structure, and receives the driving of the driving mechanism output shaft and rotate.It is highly preferred that driving mechanism and abnormity
Wheel is divided into fixed frame both sides, and shaft passes through the output shaft of the driving mechanism of the fixed frame connection other side；Or driving mechanism
Output shaft connects shaft after passing through fixed frame.
In an advantageous embodiment, the mechanical sliding mechanism includes the first runner, the special-shaped wheel and described the
One runner is coaxially disposed, and the driving mechanism drives the rotation of the first runner, special-shaped wheel that first runner is followed to rotate.
It is highly preferred that the special-shaped wheel protrudes from plane where first runner, it is highly preferred that the special-shaped wheel and institute
The first runner is stated to be arranged in parallel.
Wherein, the driving mechanism can drive the shaft that special-shaped wheel is driven (preferably, to drive the by synchronous belt
One runner simultaneously drives special-shaped wheel) rotation；Or the shaft is mounted in the drive shaft of driving mechanism, with drive shaft turns.
In another preferred embodiment, the mechanical sliding mechanism includes also the second runner, the second runner driving the
One runner rotates.
In a kind of more preferred embodiment, the second runner and the first runner are gear, and the second runner and the first runner
Tooth intermeshing, the driving mechanism drives the rotation of the second runner, the second runner to pass through meshing gear and the first runner is driven to turn
It is dynamic.
It is highly preferred that the second runner radius is less than the first runner radius.More have preferably, first runner
Radius and the second runner radius scale are preferably 10-100 ︰ 1, more preferably 10-80 ︰ 1, more preferably 20-60 ︰ 1.
Alternatively, in another more preferred embodiment, second runner drives first runner by a synchronous belt
Rotation.
In an advantageous embodiment, the mechanical sliding mechanism driving is from plate, it is described be close to from one end of plate it is described
Special-shaped wheel outer rim.
Preferably, described one end for being close to the special-shaped wheel outer rim from plate is adjacent to described different under elastic mechanism effect
Shape wheel outer rim.
A kind of mechanical sliding mechanism provided by the present application, by rotation one by two circles of the different radii being arranged concentrically
The special-shaped wheel that arc light slip is constituted, can be used for automatically opening and close the paper money door of a cash slot, be completely dependent on pure machinery
Structure, simple in structure without any electronic component, reliability is high.
Description of the drawings
Fig. 1 is the structural schematic diagram of the special-shaped wheel outer rim of the mechanical sliding mechanism of the application；
Fig. 2A and Fig. 2 B are that the special-shaped wheel of the mechanical sliding mechanism of the application coordinates the structural schematic diagram of the first runner；
Fig. 3 is that the mechanical sliding mechanism of the application coordinates the overall structure diagram from plate；
Fig. 4 is that the mechanical sliding mechanism of the application coordinates the left view from plate；
Fig. 5 is that the mechanical sliding mechanism driving of the application interlocks the structural schematic diagram that paper money door moves from plate.
In figure, 1. first runners, 2. second runners, 3. special-shaped wheels, 4. from plate, 5. paper money doors, 6. fixed frames, 13. shafts,
31. the first circular arc, 32. second circular arcs, 33. spline curve, 43. springs
Specific implementation mode
The application provides a kind of mechanical sliding mechanism, for make the purpose, technical solution and effect of the application it is clearer,
It is clear, referring to the drawings and give an actual example to the application further description.It should be appreciated that specific implementation described herein
Example is only used to explain the application, is not used to limit the application.
Embodiment 1
In the preferable Application Example of one of the mechanical sliding mechanism of the application, the sliding mechanism includes special-shaped wheel
3, the structure diagram of the outer counter of the special-shaped wheel 3 is as shown in Figs. 1-3, is connected and composed by two sections of isocentric circular arc head and the tail, including
Second circular arc 32 of one larger-diameter first circular arc, 31 and one small diameter passes through the smooth company of smooth curve between two sections of circular arcs
It connects, the smooth curve is preferably spline curve 33, especially above spline curve three times, it is ensured that the special-shaped wheel 3
Outer rim bent curvature of a curve on the whole, include from second circular arc 32 to the song of the curve of 33 transition of the spline curve
Rate and from the spline curve 33 to the bent curvature of a curve of 31 transition of the first circular arc, seamlessly transits, or variation is not acutely.
The special-shaped wheel 3 is fixed on by shaft 13 on a fixed frame 6, and can be surrounded the shaft 13 and be rotated.
In one embodiment of the application, the special-shaped wheel 3 can be directly fixedly connected on the output shaft of driving mechanism,
And receive the driving rotation of the driving mechanism.For example, special-shaped wheel 3 is located at 6 side of fixed frame, the other side is equipped with motor, shaft
13 are connected to the drive shaft of the motor of the other side across fixed frame, alternatively, motor driving shaft passes through fixed frame 6 to connect shaft 13,
Motor driving shaft rotation drives special-shaped wheel rotation.
Alternatively, special-shaped wheel 13 is equipped with driven wheel, the drive shaft of driving mechanism (such as motor) is equipped with driving wheel, driving wheel with from
By synchronous band connection between driving wheel, to drive driven wheel to rotate, and special-shaped wheel is driven to rotate.
Sliding mechanism disclosed in the present application, is preferably but not limited to, existing applied to opening or closing one in such as ATM machine
Paper money slot, the sliding mechanism open or close the paper money door of the cash slot by driving one from plate.As shown in figure 3, existing from plate 4
Under the action of elastic mechanism (preferably spring 43), one end is kept to be tightly attached to the outer rim of the special-shaped wheel 3, that is, is tightly attached to described the
On one circular arc 31 or the second circular arc 32 or spline curve 33.Also, when the special-shaped wheel 3 rotates, outside the special-shaped wheel 13
It is described from the part for being closely attached on the outer rim of plate 4 under the collective effect of edge and the elastic mechanism, it will be with the special-shaped wheel
The variation of 3 radius and moved along the radial direction of the special-shaped wheel 3, to described from the portion far from the outer rim of plate 4
Dividing also will correspondingly move.Special-shaped wheel rotate, when the first circular arc 31 start contact from plate 4 when, due to 31 radius of the first circular arc compared with
Greatly, therefore never 4 be pushed outwards under the effect of the first circular arc 31 it is dynamic.Special-shaped wheel 3 continues to rotate, until the first circular arc 31 leave from
Plate 4 remains stationary as during being somebody's turn to do from plate 4.Special-shaped wheel 3 continues to rotate, after leaving the first circular arc 31 from plate 4, from spline curve
During 33 to the second circular arcs 32, since arc radius reduces, inwardly pushed under elastomeric element effect from plate 4；From plate
It no longer being moved after 4 the second circular arcs 32 of contact, special-shaped wheel stops rotating or continues to rotate, from plate 4 before leaving the second circular arc 32,
All remain stationary as.
It is described can be by by one end from plate 4, preferably one end far from the outer rim is connected with the paper money door 5, from
And by the movement from plate 4, in a manner of rotating or be fixedly connected, by pulling or pushing the paper money from the movement of plate 4
Door 5 is turned on and off.In a preferred embodiment, the schematic diagram of the mode for driving the paper money door 5 to move from plate 4 is such as
It is described to be removably secured on the fixed frame 6 from plate 4 shown in Fig. 5, and the lower end from plate 4 connects the paper money door 5
Lower end can be to be fixedly connected, or be flexibly connected, preferably be flexibly connected, flat with the movement for further increasing the paper money door 5
Slippery.When it is described from plate 4 under the collective effect of the special-shaped wheel 3 and the elastomeric element, generate rotation etc. movements when, Fig. 5
Described in from the upper end of plate 4, that is, be close to one end of 3 outer rim of the special-shaped wheel, described be moved to from second circular arc 32
During one circular arc 31, is ejected and generated and move to right by first circular arc 31, then from the other end of plate 4 together with the institute connected
The lower end for stating paper money door 5 is moved to the left together, opens the paper money door 5, and the exposure cash slot takes paper money for user and puts paper money operation.
Because the bent curvature of a curve of the outer rim of the special-shaped wheel 3 setting when be already provided with will not acute variation, this is just
Ensure that the movement from plate 4 will not acute variation, namely ensure that the opening and closing of the paper money door 5 are all very steady,
Any unexpected action will not be made.
In the present embodiment, the length of first circular arc and second circular arc is by the opening time of the paper money door 5
It is calculated multiplied by the rotating speed with the special-shaped wheel 3.Because in the present embodiment, first circular arc 31 corresponds to the paper money door
5 opening process, so, after the opening time for setting the paper money door 5, it is multiplied by the rotating speed of the special-shaped wheel 3, you can obtain
The arc length value of first circular arc 31.And the length of second circular arc 33 can then be subtracted by the overall circumference of the special-shaped wheel 3
The length of the arc length of first circular arc 31 and the smooth curve of two sections of connections, is calculated.
A kind of sliding mechanism provided by the present application is smooth by two circular arcs of the different radii being arranged concentrically by rotation one
The special-shaped wheel 3 connected and composed can be used for automatically opening and close the paper money door 5 of a cash slot, is completely dependent on pure mechanical structure,
Simple in structure without any electronic component, reliability is high.
Embodiment 2
In one of the application more preferably embodiment, as shown in Figure 2 A and 2 B, the special-shaped wheel 3 and the first runner 1
It is coaxially disposed in shaft 13, and first runner 2 is followed to rotate together.At this point, setting first runner 1, especially
First runner 1 of heavier quality is set, the stability of rotation degree of the special-shaped wheel 3 can be increased, to increase entire skid
The smooth running degree of mechanism.It is arranged in parallel between special-shaped wheel 3 and the first runner 1, with reference to Fig. 2 B, special-shaped wheel 3 protrudes from first turn
Plane where wheel 1, moreover, special-shaped wheel 3 can form integral structure with the first runner 1.
In one more preferably embodiment, as shown in figure 3, the second runner 2 can also be arranged on fixed frame 6, pass through institute
The rotation for stating the second runner 2 drives first runner 1 to rotate again.The benefit of second runner 2, which is arranged, is, can pass through tune
The different proportion of the diameter of whole second runner, 2 and first runner 1, is controlled the rotating speed of the special-shaped wheel 3.Certainly,
Typically slow down and be arranged, that is, in being commonly designed, the diameter of first runner 1 should be greater than the straight of second runner 2
Diameter.To which the rotating speed of the special-shaped wheel 3 on the one hand can be reduced, the output torque of the special-shaped wheel 3 on the other hand can be increased.
Fit system between first runner 1 and second runner 2 can match drive by a synchronous belt
Both it is dynamic, first runner 1 and second runner 2 can also be both configured to gear by way of such as Fig. 3, pass through
Between intermeshing and transmit the power of rotation.The fit system is set as the mode of synchronous belt driving, and benefit is convenient
Adjust rotating speed and demolition and maintenance；The fit system be set as gear engaged transmission mode benefit be, it is possible to reduce entirely beat
Spatial volume shared by sliding mechanism, to conveniently install and use, especially when in the equipment mounted on a smaller space.
Specific embodiment of the utility model is described in detail above, but it is intended only as example, this practicality is new
Type is not restricted to particular embodiments described above.To those skilled in the art, any that the utility model is carried out
Equivalent modifications and substitute also all among the scope of the utility model.Therefore, in the spirit and model for not departing from the utility model
Impartial conversion and modification made by under enclosing, should all cover in the scope of the utility model.
Claims (10)
1. a kind of mechanical sliding mechanism, which is characterized in that including special-shaped wheel, what the outer cause of the special-shaped wheel was arranged concentrically
First circular arc and the end to end composition of the second circular arc, the first circular arc and the second circular arc are arranged concentrically, the diameter of first circular arc
More than the diameter of the second circular arc, the special-shaped wheel is rotationally fixed to by shaft on fixed frame.
2. mechanical sliding mechanism according to claim 1, which is characterized in that first circular arc is justified with described second
Arc junction seamlessly transits.
3. mechanical sliding mechanism according to claim 1, which is characterized in that the drive of the special-shaped wheel mechanism driven
It moves and rotates.
4. mechanical sliding mechanism according to claim 3, which is characterized in that the driving mechanism is driven by synchronous belt
The dynamic shaft drives special-shaped wheel rotation；Or the shaft is mounted in the drive shaft of driving mechanism, with drive shaft turns.
5. mechanical sliding mechanism according to claim 3, which is characterized in that the mechanical sliding mechanism includes
First runner, the special-shaped wheel are coaxially disposed with first runner, and the driving mechanism drives the rotation of the first runner, special-shaped wheel
First runner is followed to rotate.
6. mechanical sliding mechanism according to claim 5, which is characterized in that the mechanical sliding mechanism includes
Also the second runner, the second runner drive the rotation of the first runner.
7. mechanical sliding mechanism according to claim 6, which is characterized in that the second runner and the first runner are tooth
Wheel, and the tooth of the second runner and the first runner is intermeshed, the driving mechanism drives the rotation of the second runner, the second runner to pass through
Meshing gear drives the rotation of the first runner.
8. mechanical sliding mechanism according to claim 6, which is characterized in that the second runner radius is less than described
First runner radius.
9. mechanical sliding mechanism according to claim 6, which is characterized in that second runner passes through a synchronous belt
First runner is driven to rotate.
10. mechanical sliding mechanism according to claim 1, which is characterized in that the mechanical sliding mechanism drives
It moves from plate, it is described to be close to the special-shaped wheel outer rim from one end of plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721905074.5U CN208014063U (en) | 2017-12-29 | 2017-12-29 | A kind of mechanical sliding mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721905074.5U CN208014063U (en) | 2017-12-29 | 2017-12-29 | A kind of mechanical sliding mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208014063U true CN208014063U (en) | 2018-10-26 |
Family
ID=63882163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721905074.5U Active CN208014063U (en) | 2017-12-29 | 2017-12-29 | A kind of mechanical sliding mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208014063U (en) |
-
2017
- 2017-12-29 CN CN201721905074.5U patent/CN208014063U/en active Active
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