Mechanism, scanner and the robot of a kind of automatic loopback of built-in file
Technical field
The utility model embodiment belongs to technical field of electromechanical control, specifically, it is automatic to be related to a kind of built-in file
Mechanism, scanner and the robot of loopback.
Background technology
Scanner be modern handle official bussiness through commonly used electronic equipment, such as in bank, telecom business office and public working
Mechanism, often use scanning device.
But the specifications and models of existing scanner are varied, form is different, the occupation mode of all parts
Difference, therefore use of the domestic consumer to unfamiliar scanning device and do not know about, it is impossible to expertly scanner is grasped
Make, such as do not know file to be scanned being placed on and where be scanned, the problems such as where file come takes out scanned, from
And the operating process of user tends not to too smooth, the experience of user is very poor.
Utility model content
In view of this, the utility model embodiment provides mechanism, scanner and the machine of a kind of automatic loopback of built-in file
Device people, the operation of user can be simplified, reduce the difficulty that user uses.
To solve technical problem of the prior art, the utility model embodiment provides a kind of built-in file and returned automatically
The mechanism sent, including:The housing and driver being arranged in the housing, file and expansion bracket;Wherein,
The driver is used to drive the file to do straight reciprocating motion;
One end of the expansion bracket is fixed on the housing, and the other end is connected with the file and interlocked with it;
The housing, which is provided with, stretches out hole, and the file is stretched out under the driving of the driver by the stretching hole
Or the retraction housing.
Alternatively, in addition to:Transmission parts;
The transmission parts include drive gear, travelling gear and rack;
The end of the driver is connected with the drive gear;
The drive gear engages with the travelling gear, and the travelling gear engages with the rack;
The rack is arranged on the file.
Alternatively, in addition to:Driving arm;
The driving arm is fixed on the housing;
The driver is fixed on the driving arm;
Wherein, through hole is provided with the driving arm, the end of the driver passes through the through hole and the driving
Gear connects;
Installation axle is provided with the driving arm, the travelling gear can by the installation axle and the driving arm
Rotation connection.
Alternatively, in addition to spacing hole transmission limiting plate;
The transmission limiting plate is arranged on the driving arm, between the installation axle and the file and is put down
Row is in the file;
Engaged through the spacing hole with the rack travelling gear part.
Alternatively, the file is respectively arranged with extension close to the both sides of one end of the expansion bracket;
The file forms accommodating groove with the extension, described flexible when the expansion bracket is reduced to minimum state
Frame is contained to the accommodating groove.
Alternatively, limited block is provided with the extension, the limited block is stretched for limiting the file from described
Portal the ultimate range of middle stretching.
Alternatively, the expansion bracket includes fixed part and pars contractilis;
The expansion bracket is fixed by the fixed part;
The pars contractilis is scissor structure, and one end of the scissor structure is connected with the fixed part, the other end with it is described
File connects.
Alternatively, the first slideway with the first connector is provided with the fixed part, first connector is in institute
Stating in the first slideway to be slided, and the second slideway with the second connector, second connection are provided with the file
Part can slide in second slideway;
One end of the scissor structure is provided with the first connection end and second connection end, first connection end and the fixation
Portion is rotatably connected, and the second connection end is rotatably connected with first connector;
The other end of the scissor structure is provided with the 3rd connection end and the 4th connection end, the 3rd connection end and the text
Part folder is rotatably connected, and the 4th connection end is rotatably connected with second connector.
Alternatively, in addition to:Protection board;
The protection board is connected by the support column of setting on the housing with the housing, wherein, the support column
It is distributed in the both sides of the file.
Correspondingly, the utility model embodiment additionally provides a kind of scanner, including:
Be arranged on the scanner it is at least one as described above any one of the built-in automatic loopback of file machine
Structure;
Driver in the mechanism of the automatic loopback of the built-in file couples with the scanner.
Correspondingly, the utility model embodiment additionally provides a kind of robot, including:It is arranged in the robot as above
Described scanner.
The technical scheme that the utility model embodiment provides, is arranged on the energy under the driving of driver of the file in housing
Enough move reciprocatingly, i.e., extended and retracted from the stretching hole on housing, user can easily find the ground for placing file
Side, the operation of user is simplified, help user to be familiar with operating process, reduced the difficulty that user uses, improve user and use body
Test.Meanwhile the technical scheme that the utility model embodiment provides, it is simple in construction, it is easy for installation, suitable for scanner, with sweeping
The robot or other manavelins of instrument are retouched, and other need to use the occasion of file.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are
Some embodiments of the utility model embodiment, for those of ordinary skill in the art, do not paying creative work
Under the premise of, other accompanying drawings can also be obtained according to these accompanying drawings.
Accompanying drawing described herein is used for providing further understanding the utility model embodiment, forms the utility model
A part for embodiment, the schematic description and description of the utility model embodiment are used to explain that the utility model is implemented
Example, does not form the improper restriction to the utility model embodiment.
In the accompanying drawings:
Fig. 1 is the structural representation of the mechanism of the automatic loopback of built-in file of the utility model embodiment;
Fig. 2 is the driver of the utility model embodiment and the structural representation of transmission parts;
Fig. 3 is that the file of the utility model embodiment stretches out the structural representation of state;
Fig. 4 is the mounting structure schematic diagram of the protection board of the utility model embodiment.
Description of reference numerals
10:Housing;11:Stretch out hole;12:Extension;13:Limited block;14:Support column;
20:Driver;
30:File;31:Second connector;32:Second slideway;
40:Expansion bracket;41:Fixed part;42:Pars contractilis;43:First connector;44:First slideway;45:First connection
End;46:Second connection end;47:3rd connection end;48:4th connection end;
50:Transmission parts;51:Drive gear;52:Travelling gear;53:Rack;
60:Driving arm;61:Through hole;62:Installation axle;63:It is driven limiting plate;
70:Protection board.
Embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Accompanying drawing in type embodiment, the technical scheme in the embodiment of the utility model is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model embodiment part of the embodiment, rather than whole embodiments.It is real based on the utility model
Apply the embodiment in example, the every other reality that those of ordinary skill in the art are obtained under the premise of creative work is not made
Example is applied, belongs to the scope of the utility model embodiment protection.
Inventor has found that now, some users are not known when using scanning device during the utility model is realized
File to be scanned is placed on and where is scanned by road, scans where the file come takes out, and it is existing sweep to trace it to its cause
Retouch that the specifications and models of instrument are varied, and form is different, the occupation mode of all parts is also different, therefore user sets to scanning
Standby to use which is relatively stranded, operating process is complicated, typically will not be too smooth, and the experience of user is very poor.
Therefore, to solve in the prior art the defects of, the utility model embodiment provide text built in one kind and press from both sides automatic loopback
Mechanism, scanner and robot, can simplify the operation of user, reduce the difficulty that user uses, improve Consumer's Experience.
The embodiment of the utility model embodiment is described in detail below in conjunction with drawings and Examples, thereby to this reality
With new embodiment, how application technology means solve technical problem and reach the implementation process of technical effect to fully understand
And implement according to this, structure of the present utility model is described further below in conjunction with accompanying drawing.
Embodiment 1:
Fig. 1 is the structural representation of the mechanism of the automatic loopback of built-in file of the utility model embodiment, such as Fig. 1 institutes
Show:
The utility model embodiment provides a kind of mechanism of the automatic loopback of built-in file, including:Housing 10 and set
Put driver 20, file 30 and expansion bracket 40 in housing 10.Wherein,
The mechanism of the built-in automatic loopback of file when in use, includes but is not limited to be arranged on scanner, printer etc. and set
It is standby upper, it is connected to by housing 10 on body, driver 20 couples with body again.Certain housing 10 can also be the casing of body
Either frame.One kind is achieved in that housing 10 includes bottom plate and side plate;Bottom plate and side plate enclose installation cavity, driver
20th, file 30 and expansion bracket 40 are arranged in installation cavity.Driver 20 is used to drive file 30 to do linear reciprocation fortune
Dynamic, driver 20 includes but is not limited to electro-motor.One end of expansion bracket 40 is fixed on the housing 10, the other end and file
30 connect and are interlocked with it, and expansion bracket 40 can play a part of support to file 30, and expansion bracket 40 and file 30 combine
A transformable cantilever of length can be used as by getting up, and simultaneous retractable frame 40 can also be limited the motion track of file 30
It is fixed.Wherein, expansion bracket 40 includes but is not limited to shearing fork telescopic frame 40, expansion link etc..Housing 10, which is provided with, stretches out hole 11, Yi Zhongshi
Existing mode is to stretch out hole 11 to be arranged on side plate, and file 30 stretches out or contracted by stretching out hole 11 under the driving of driver 20
Enter housing 10.
In an initial condition, file 30 is located in housing 10, that is, in installation cavity.When in use, file
Folder 30 is from stretching housing 10 in hole 11 is stretched out under the driving of driver 20, and now, expansion bracket 40 is stretched;When user has placed
After file or taking-up file, file 30, from the retraction of hole 11 housing 10 is stretched out, now, stretches under the driving of driver 20
Frame 40 is compressed.
The mechanism for the automatic loopback of built-in file that the utility model embodiment provides, the file being arranged in housing 10
Folder 30 can move reciprocatingly under the driving of driver 20, i.e., extended and retracted from the stretching hole 11 on housing 10, user
The place for placing file can be easily found, simplifies the operation of user, helps user to be familiar with operating process, reduces user
The difficulty used, improves user experience.Meanwhile the technical scheme that the utility model embodiment provides, simple in construction, peace
Dress is convenient, and suitable for scanner or other manavelins, and other need to use the occasion of file 30.
The mechanism of the automatic loopback of built-in file provided further below the utility model embodiment is situated between in detail
Continue.
Fig. 2 is the driver 20 of the utility model embodiment and the structural representation of transmission parts 50, referring to Fig. 2.
In the utility model embodiment, file 30 is driven to move back and forth for driver 20 is better achieved, it is built-in
Also include in the mechanism of the automatic loopback of file:Transmission parts 50.Transmission parts 50 be arranged on driver 20 and file 30 it
Between, file 30 is connected by transmission parts 50 with driver 20.In the utility model embodiment, transmission parts 50 include but
Be not limited in gear, chain, transmission belt, connecting rod one or a combination set of.It is situated between below so that transmission parts 50 are gear as an example
Continue, transmission parts 50 include drive gear 51, travelling gear 52 and rack 53, and end and the drive gear 51 of driver 20 connect
Connect, drive gear 51 is engaged with travelling gear 52, and travelling gear 52 engages with rack 53, and rack 53 is arranged on file 30.
When in use, the rotation of driver 20 can be converted into the straight line of file 30 by drive gear 51- travelling gear 52- racks 53
Motion, the rotation of driver 20 drive file 30 linearly to stretch out or retract from stretching hole 11.Wherein, travelling gear
52 diameter is more than the diameter of drive gear 51, and the speed that so file 30 is stretched out or retracted can play the work of deceleration
With.Certainly, in order to realize different degrees of deceleration, the travelling gear of multiple different-diameters can also be included in transmission parts 50
52。
Itself keep stable during in order to ensure that driver 20 is run while provide support for driver 20, the utility model is real
Apply in example alternatively, in addition to:Driving arm 60.
Referring to Fig. 1, driving arm 60 is fixed on the housing 10, and driver 20 is fixed on driving arm 60, specifically,
It can be fixed between driver 20 and driving arm 60 by screw.Wherein, through hole 61 is provided with driving arm 60, is driven
The end (end of driver 20 is drive shaft) of dynamic device 20 is connected through through hole 61 with drive gear 51, is set on driving arm 60
Installation axle 62 is equipped with, travelling gear 52 is rotatably connected by installation axle 62 and driving arm 60.By driving arm 60 to driving
After the fixation of dynamic device 20, driver 20 can smoothly be run, and then be ensured when driving file 30 stretches out or retracted
Wait, the stable movement of file 30, will not occur because of the situation that file is subjected to displacement in the file 30 that vibration is brought.
Also need to ensure the stable of transmission parts 50 while ensureing that driver 20 is stable, file 30
Whether operation is stable directly to be influenceed by the travelling gear 52 being in direct contact with it, therefore, in order to ensure travelling gear 52
It is stable, with continued reference to Fig. 1, in the utility model embodiment, in addition to carry the transmission limiting plate 63 of spacing hole.Transmission
Limiting plate 63 is arranged on driving arm 60, between installation axle 62 and file 30 and parallel to file 30, driving cog
Wheel 52 partially passes through spacing hole and engaged with rack 53.Travelling gear 52 can be limited by spacing hole to be subjected to displacement, and ensure transmission
Gear 52 can stable drive, so as to ensure the steady movement of file 30.
In the utility model embodiment, alternatively, file 30 is respectively arranged with close to the both sides of one end of expansion bracket 40
Extension 12, file 30 form accommodating groove with extension 12, and when expansion bracket 40 is reduced to minimum state, expansion bracket 40 is contained
To accommodating groove.Accommodating groove can store expansion bracket 40, save the space shared by expansion bracket 40.Meanwhile extension 12 is also
Possesses the effect of the limitation direction of motion of file 30, for example, when expansion bracket 40 shrinks, extension 12 is against the two of expansion bracket 40
Side, prevent expansion bracket 40 from being moved to both sides;When expansion bracket 40 stretches out, expansion bracket 40 will be stretched along the running route of extension 12
Go out.
If file 30 all stretches out, situation about stretching out outside hole 11 is easily stuck in when retracting, therefore, in order to anti-
Class situation occurs here, and limited block 13 is provided with extension 12, and limited block 13 is used to limit file 30 from stretching hole 11
The ultimate range of middle stretching.Specifically, size of the limited block 13 on the width of hole 11 is stretched out is greater than the width for stretching out hole 11
Degree, therefore spacing hole can not be by stretching out hole 11, when file 30 stretches out from stretching hole 11, under the stop of limited block 13
Will not all it stretch out.When spacing hole, which is against, to be stretched out at hole 11, supporting paper folder 30 reached can stretch out it is maximum away from
From.
In the utility model embodiment, expansion bracket 40 includes but is not limited to shearing fork telescopic frame 40, expansion link etc..Expansion bracket 40
There is supporting role and limitation file 30 retracted position to file 30.Below with expansion bracket 40 for scissor structure
Exemplified by be introduced.
Fig. 3 is that the file 30 of the utility model embodiment stretches out the structural representation of state, as shown in Fig. 3.This practicality
In new embodiment, alternatively, expansion bracket 40 includes fixed part 41 and pars contractilis 42.Expansion bracket 40 is fixed by fixed part 41,
Specifically, fixed part 41 is fixedly connected with housing 10, and fixed form includes but is not limited to be fixedly connected by screw, rivet etc..
Pars contractilis 42 is scissor structure, and one end of scissor structure is connected with fixed part 41, and the other end is connected with file 30.
Specifically, the first slideway 44 with the first connector 43 is provided with fixed part 41, the first connector 43 is in the first slideway 44
It is interior to slide, the second slideway 32 with the second connector 31 is provided with file 30, the second connector 31 is slided second
It can be slided in road 32.One end of scissor structure is provided with the first connection end 45 and second connection end 46, and the first connection end 45 is with consolidating
Determine portion 41 to be rotatably connected, second connection end 46 is rotatably connected with the first connector 43.The other end of scissor structure is provided with the
Three connection ends 47 and the 4th connection end 48, the 3rd connection end 47 are rotatably connected with file 30, the 4th connection end 48 and second
Connector 31 is rotatably connected.It should be noted that when expansion bracket 40 is in minimal compression, the first connector 43 is in
The outermost of first slideway 44, the second connector 31 are in the outermost of the second slideway 32.
When file 30 drives expansion bracket 40 progressively to be extended from compressive state, between the first connection end 45 and fixed part 41
Rotate, rotated between the 3rd connection end 47 and file 30, the connector 43 of second connection end 46 and first occurs to turn
While dynamic, second connection end 46 is slided under the drive of the first connector 43 in the first slideway 44, the 4th connection end 48 with
While second connector 31 rotates, the 4th connection end 48 is sliding in the second slideway 32 under the drive of the second connector 31
Dynamic, second connection end 46 and the glide direction of the 4th connection end 48 are from the inside Slideslip in the outside of slideway.When the band of file 30
Dynamic expansion bracket 40 from elongation state progressively compress when, second connection end 46 and the glide direction of the 4th connection end 48 are from slideway
Inside To Outside slides.By setting slideway to increase the extended length of expansion bracket 40, reduce expansion bracket 40 in retracted mode
Shi Suozhan space.
Fig. 4 is the mounting structure schematic diagram of the protection board 70 of the utility model embodiment, as shown in Figure 4.The utility model
Also include in embodiment:Protection board 70.Protection board 70 is connected by the support column 14 of setting on the housing 10 with housing 10, its
In, support column 14 is distributed in the both sides of file 30.
Protection board 70 can keep apart file 30 and the part beyond the mechanism of the automatic loopback of built-in file, moreover it is possible to
It is enough that support is played a part of to file 30.Meanwhile the support column 14 for setting on the housing 10 is located at the both sides of file 30, energy
It is enough that restriction effect is played to file 30, file 30 can be prevented to be subjected to displacement to both sides.
Embodiment 2
The utility model embodiment additionally provides a kind of scanner, including:
The mechanism of at least one automatic loopback of built-in file as in embodiment 1 on the scanner, built-in text are set
The driver 20 that part is pressed from both sides in the mechanism of automatic loopback couples with scanner.
When in use, user can input the operational order for transferring file 30 by scanner, and scanner is according to operation
Instruct to driver 20 and send control instruction, driver 20 is driven file 30 according to control instruction and stretched out from hole 11 is stretched out
Or retract.
The embodiment of embodiment 2 refers to the embodiment in embodiment 1, is not repeated one by one herein.Need
It is noted that the utility model embodiment is not limited to be applied to scanner, in addition to other manavelins and other needs
Use the occasion of file 30.
Embodiment 3
The utility model embodiment additionally provides a kind of robot, including:It is arranged on sweeping in embodiment 2 in robot
Retouch instrument.
The embodiment of embodiment 3 refers to the embodiment in embodiment 2, is not repeated one by one herein.
In summary, the technical scheme that the utility model embodiment provides, is arranged on the file in housing in driver
Driving under can move reciprocatingly, i.e., extended and retracted from the stretching hole on housing, user can easily find and put
The place of file is put, simplifies the operation of user, helps user to be familiar with operating process, the difficulty that user uses is reduced, improves
User experience.Meanwhile the technical scheme that the utility model embodiment provides, it is simple in construction, it is easy for installation, suitable for scanning
Instrument, with the robot of scanner or other manavelins, and other needs built in file occasion.
It should be noted that, although specific embodiment of the present utility model is described in detail with reference to accompanying drawing,
But it should not be construed as the restriction to the scope of protection of the utility model.In the scope described by claims, this area skill
The various modification and variation that art personnel can make without creative work still fall within the scope of protection of the utility model.
The example of the utility model embodiment is intended to the technical characterstic for concisely illustrating the utility model embodiment so that this
Art personnel can intuitively understand the technical characterstic of the utility model embodiment, be not intended as the utility model embodiment
Improper restriction.
Device embodiment described above is only schematical, wherein the unit illustrated as separating component can
To be or may not be physically separate.Those of ordinary skill in the art are not paying the situation of performing creative labour
Under, you can to understand and implement.
Some preferred embodiments of the utility model embodiment have shown and described in described above, but as it was previously stated, should
Understand that the utility model embodiment is not limited to form disclosed herein, be not to be taken as the exclusion to other embodiment,
And can be used for various other combinations, modification and environment, and can in application contemplated scope described herein, by above-mentioned teaching or
The technology or knowledge of association area are modified.And the change and change that those skilled in the art are carried out do not depart from the utility model reality
Apply the spirit and scope of example, then all should be in the protection domain of the utility model embodiment appended claims.