CN207742606U - New automatic display screen turnover device with finger function - Google Patents
New automatic display screen turnover device with finger function Download PDFInfo
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- CN207742606U CN207742606U CN201721801082.5U CN201721801082U CN207742606U CN 207742606 U CN207742606 U CN 207742606U CN 201721801082 U CN201721801082 U CN 201721801082U CN 207742606 U CN207742606 U CN 207742606U
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- over panels
- display screen
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- 230000007306 turnover Effects 0.000 title claims abstract description 34
- 239000004973 liquid crystal related substance Substances 0.000 claims abstract description 43
- 230000007246 mechanism Effects 0.000 claims abstract description 35
- 230000003028 elevating effect Effects 0.000 claims abstract description 14
- 230000001939 inductive effect Effects 0.000 claims abstract description 8
- 238000005096 rolling process Methods 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 3
- 238000009987 spinning Methods 0.000 claims 1
- 230000006870 function Effects 0.000 description 18
- 230000033001 locomotion Effects 0.000 description 14
- 230000005540 biological transmission Effects 0.000 description 12
- 230000009471 action Effects 0.000 description 4
- 230000007423 decrease Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000000630 rising effect Effects 0.000 description 3
- 238000013519 translation Methods 0.000 description 3
- 230000004913 activation Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 241000397426 Centroberyx lineatus Species 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 238000013473 artificial intelligence Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Abstract
The utility model discloses a kind of new automatic display screen turnover devices with finger function, it includes shell, lifting supporting plate, supporting plate elevating mechanism, driving mechanism, liquid crystal display, positioning inductive component and operation control system, the roll-over panels for being equipped with liquid crystal display are mounted on shell in which can spin upside down by rotary shaft, lifting supporting plate by supporting plate elevating mechanism can be up and down be mounted on shell hollow cavity in, it is additionally provided with finger sensing device on panel rack, mouse sensing device is equipped in the mouse storage tank of lifting supporting plate；Operation control system includes the controller with CPU microprocessor, the controller circuit board with the controller electric connection with CPU microprocessor, and controller circuit board is electrically connected with finger sensing device, mouse sensing device, upper positioning inductor and lower positioning inductor respectively.The utility model occupies little space, high degree of automation, reliable working performance, with finger and the intelligent function for preventing mouse from losing.
Description
Technical field
The utility model is related to a kind of display screen turnover devices, it particularly relates to which a kind of being applied to various high-grade meetings
The Room, the transaction Room, high-level multimedia network system and office furniture place the full-automatic display screen with finger function turn over
Rotary device.
Background technology
With the fast development of electronics technology and intelligent industry, it is hidden that liquid crystal display turner has been increasingly becoming intelligence
Hide the important component of conference system.Liquid crystal display turner is mainly used in various high-grade conference halls, the transaction Room, advanced
Multimedia network system and office furniture place.Liquid crystal display turner applies in general to 22 cun or less liquid crystals at present
Show device (can also be set for larger sized liquid crystal display), when opening turner, display screen can be in the drive control of turner
At 108 ° of angles or automatic turning, at the required best angle of user, (particular/special requirement can also separately be set lower automatic turning
Meter), keyboard can also rise and be flushed with desktop automatically simultaneously, and when not in use, display screen can automatic turning under the control of turner
Turn to be hidden in inside desktop so that product have it is antitheft, dust-proof, keep desktop smooth and the beautification multiple functions such as desktop.Liquid
Crystalline substance screen turner can be to be divided into three kinds by function：First, screen is overturn while keyboard can rise and be flushed with desktop automatically, second is that without key
Disk rises, third, screen is overturn outwardly.
However, traditional liquid crystal display turner is mainly the overturning by motor driving conveyer belt or chain drive
Transmission mechanism relies on the turnover transmission rig of the V belt translation of motor driving conveyer belt to realize the overturning of liquid crystal display,
Be usually applicable only to big centre-to-centre spacing, middle low power, belt speed v=5~25m/s, transmission ratio is inaccurate, it is low with the service life easy to aging and
It needs that periodic maintenance or replacement, load on axle is larger, transmission device external dimensions is big, transmission efficiency is low, and often occurs
The nonelastic sliding and slipping phenomenon that belt loosens, so that the rollover effect of liquid crystal display is bad；By chain drive
Turnover transmission rig, compared with V belt translation, nonelastic sliding and slipping phenomenon, average ratios are accurate, reliable operation, efficiency
Height, required tensile force is small, and the pressure acted on axis is small, and can be in high temperature, humidity, more dirt, the work in adverse circumstances such as have pollution
Make, but there is also complicated, assembly and disassembly difficulty, higher price, weight it is larger and also higher to the requirement installed and safeguarded
Many defects.In addition, the degree of existing liquid crystal display turner artificial intelligence automation control is not high, when human hand or
Object is easy to be jammed when turner closes closure, causes human hand to be crushed accidentally by machine, or object is caused to be pressed from both sides
It causes liquid crystal display or other parts damages and causes equipment scrapping, influence work use.
Utility model content
For above deficiency, the utility model provide one kind occupy little space, be simple and reasonable, is easy to operate,
Transmission ratio is accurate, load on axle is smaller, transmission device external dimensions is smaller, transmission efficiency, nonelastic sliding slipping phenomenon
New automatic display screen turnover device with finger function, it includes shell, lifting supporting plate, driving mechanism, supporting plate liter
Descending mechanism, positioning inductive component, tension spring component, operation control system and liquid crystal display, the shell are by left plate, right side
The hollow box body that plate, front side board, back side panel, bottom plate, panel rack and roll-over panels are enclosed, the lean-with of the panel rack
The accommodating window for being useful for accommodating lifting supporting plate is installed, the roll-over panels are mounted on described in which can spin upside down by rotary shaft
Correspond to the position of the accommodating window on panel rack, the liquid crystal display is fixedly mounted on the inner surface of the roll-over panels
On；The lifting supporting plate by the supporting plate elevating mechanism can be up and down be mounted on shell hollow cavity in；The drive
Motivation structure is arranged in the hollow cavity of shell and positioned at the middle position of the baseplate inner surface, and the driving mechanism includes driving
Dynamic motor, electric machine support, gear, sliding rack, first rail groove and arc push-pull rod, the driving motor pass through electric machine support
It is fixedly mounted on the inner surface of the bottom plate, the gear fixation is set in the rotation axis of the driving motor, the tooth
Wheel is engaged with the teeth of the sliding rack upper surface, and the lower surface of the sliding rack is equipped with described and first rail groove and matches
The first guide rail closed, the sliding rack are slidably installed in by the first guide rail in the first rail groove, and the first rail groove is solid
The position of the fixed output end for being arranged on the inner surface of the bottom plate and corresponding to driving motor, and the rotation axis of driving motor
Axial direction is vertical with the length direction of first rail groove, and the arc push-pull rod is arranged in the rear end of the sliding rack and institute
Between a side for stating roll-over panels, the lower end of the arc push-pull rod is hinged with the rear end of the sliding rack, the arc
The upper end of push-pull rod is hinged close to a side edge of rotary shaft with the roll-over panels；The supporting plate elevating mechanism includes that fixation is set
It sets in the roll-over panels left and right sides and close to two promotion pieces of rotary shaft position, is separately positioned on two promotion on pieces
Two first bearings, two the second guide-track grooves being horizontally set in front-rear direction on left plate and right plate, be slidably installed in it is each
The second guide rail in second guide-track groove, four third guide rails being vertically set in upper and lower directions on left plate and right plate
Slot and the third guide rail being slidably installed in each third guide-track groove, the bottom end of each third guide rail are equipped with second bearing, and every 1 the
Two bearings roll respectively to be arranged on the upper surface of corresponding second guide rail, and the upper surface of every one second guide rail set there are two rolling
Dynamic guide ramp, the top of each third guide rail is fixedly connected with the lower surface of lifting supporting plate；The tension spring component includes four
In longitudinally disposed vertical tension spring and two in the lateral tension spring being laterally arranged, the top of each vertical tension spring and institute
The lower surface for stating lifting supporting plate is fixedly connected, and the bottom end of each vertical tension spring is fixedly connected on the bottom plate, Mei Yisuo
The front end for stating lateral tension spring is fixedly connected with the rear end of second guide rail, the rear end of each lateral tension spring and the rear side
The medial surface of plate is fixedly connected；The positioning inductive component includes the locating stop piece being arranged on sliding rack, is arranged described
Upper positioning inductor on bottom plate and lower positioning inductor；Finger sensing device, the lifting are additionally provided on the panel rack
The upper surface of supporting plate is equipped with mouse storage tank, and mouse sensing device is equipped in the mouse storage tank；The operation and control system
System includes the controller with CPU microprocessor, the controller circuit board with the controller electric connection with CPU microprocessor, institute
State controller circuit board respectively with the finger sensing device, the mouse sensing device, the upper positioning inductor and institute
Lower positioning inductor is stated to be electrically connected.
In order to further realize the present invention, the shape size phase of the shape size of the roll-over panels and the accommodating window
Adaptation, so that when the outer surface of roll-over panels is concordant with the upper surface of panel rack, roll-over panels are just fully accommodated in panel
In the accommodating window of frame.
In order to further realize the present invention, the inner surface of the roll-over panels is equipped with for accommodating installation liquid crystal display
Display screen mounting groove, the liquid crystal display is fixedly mounted in display screen mounting groove.
In order to further realize the present invention, the upper surface of the lifting supporting plate is equipped with keyboard storage tank.
In order to further realize the present invention, the sliding rack front end is equipped with locating stop piece, on the bottom plate and corresponds to
First rail groove front position is equipped with upper positioning inductor, is equipped with down on the bottom plate and corresponding to first rail groove back-end location
Positioning inductor.
In order to further realize the present invention, the full-automatic display screen turnover device further includes dovetail groove support screen device, institute
The quantity for stating dovetail groove support screen device is set as two, and each dovetail groove support screen device includes dovetail groove sliding slot and dovetail
Dovetail sliding rail that slot sliding slot is slidably matched, the right angled triangle dovetail groove support screen slide unit being arranged on dovetail sliding rail, with right angle three
The impeller of angular dovetail groove support screen slide unit cooperation, the 3rd bearing being arranged on impeller and compressed spring and setting exist
Spring stop piece in dovetail groove sliding slot, the dovetail groove sliding slot are fixed on the medial surface of the left side plate, the swallow
Tail sliding rail is slidably installed in the dovetail groove sliding slot, compressed spring setting the right angled triangle dovetail groove support screen slide unit with
Between the spring stop piece, the inclined-plane of the right angled triangle dovetail groove support screen slide unit and the 3rd bearing being arranged on impeller
It is in rolling contact, the impeller is fixed on the lower surface of the lifting supporting plate.
In order to further realize the present invention, the finger sensing device uses Kinect sensor.
In order to further realize the present invention, the mouse sensing device is sensed using infrared sensor or laser-correlation
Device.
The beneficial effects of the utility model：
1, the new automatic display screen turnover device with finger function of the utility model, by by electric machine support
The driving motor on the inner surface of the bottom plate of shell is fixedly mounted under the control of the controller with CPU microprocessor, automatically
Power on and the fixed gear rotation being set in driving motor rotation axis, gear is driven to push the sliding for engaging cooperation
Rack along first rail groove make horizontal forward horizontal reciprocating movement either backward again by sliding rack forward or to
It is rotatably installed on shell by the drive of arc push-pull rod during horizontal reciprocating movement afterwards and liquid crystal display is installed
Roll-over panels rotation, to realize when opening turnover device, liquid crystal display can under the drive control of roll-over panels oneself
Dynamic to be turned into 108 ° of angles or automatic turning into the required best angle of user, when not in use, liquid crystal display is turning over
Under the control of rotary device can automatic turning be hidden in inside desktop so that product have it is antitheft, dust-proof, keep desktop it is smooth, with
And the multiple functions such as beautification desktop.The utility model occupies little space, is simple and reasonable, is easy to operate, transmission ratio is accurate, axis
Upper load is smaller, transmission device external dimensions is smaller, transmission efficiency, it is nonelastic sliding and slipping phenomenon, reliable operation and
Installation and the requirement safeguarded are relatively low, and finger sensing device is equipped on panel rack, and the Kinect of finger sensing device is passed
Sensor, by its internal high definition camera, RF transmitter and infrared camera, when roll-over panels overturn and open,
Kinect sensor acquires and obtains high-definition image and depth information image in the folding mark region of roll-over panels, it can be determined that
Whether there is object indicating within region, once finding someone or object in the folding region of roll-over panels, then judges to turn over
The folding for turning panel is blocked, and the signal that the folding of roll-over panels is blocked soon is sent to controller by Kinect sensor
CPU microprocessor, CPU microprocessor control driving mechanism stops immediately driving roll-over panels automatic closure, can not only prevent
Only user is pinched, can also avoid causing equipment to damage because there is object to be sandwiched between roll-over panels and lifting supporting plate
It is bad；Until personnel leave mark region or object be moved out of mark region, it is concurrent that Kinect sensor will acquire signal immediately
The CPU microprocessor of controller is given, the driving mechanism of control roll-over panels overturning just starts normal automatic closing function, has
Personnel or object near preventing is imitated to be pressed from both sides accidentally.
2, the new automatic display screen turnover device with finger function of the utility model, the mouse in lifting supporting plate
It marks and is equipped with mouse sensing device in storage tank, the infrared detector of mouse sensing device is in the mouse storage tank of lifting supporting plate
Mark region acquires and obtains infrared photon information, to judge whether mouse is placed in mouse storage tank with normal placement state
Within interior mark region, once find that mouse is not the mark region being placed in normal placement state in mouse storage tank
Within or mouse be not put into mouse storage tank, then judge that the folding of roll-over panels is blocked, infrared detector is soon
The signal that the folding of roll-over panels is blocked is sent to the CPU microprocessor of controller, CPU microprocessor controls driving mechanism
The automatic closure for stopping driving roll-over panels immediately, can not only prevent from user being pinched, can also avoid being pressed from both sides because of mouse
Equipment damage is caused between roll-over panels and lifting supporting plate；Until mouse is placed in by user with normal placement state
Within mark region in mouse storage tank, infrared detector will acquire signal immediately and be sent to the CPU microprocessors of controller
The driving mechanism of device, control roll-over panels overturning just starts normal automatic closing function, on the one hand effectively prevents mouse pendulum
It is incorrect and part of appliance is caused to crush damage to put state, on the other hand easily user can also be reminded using display screen
After turnover device, mouse is placed in the mouse storage tank of lifting supporting plate in time, prevent accidentally by mouse lose and under the influence of
Secondary use.
3, the new automatic display screen turnover device with finger function of the utility model is equipped with for controlling support
Plate elevating mechanism is during pushing lifting supporting plate lifting moving so that lifting supporting plate keeps more stable lifting work shape
State.And under the action of longitudinally disposed vertical tension spring third guide rail is made vertically downward along third guide-track groove at four
Movement, third guide rail drive lifting supporting plate to decline, and impeller moves downward so that the pressure being applied on dovetail groove support screen device
It is gradually reduced, the compressed spring of dovetail groove support screen device pops up right angled triangle dovetail groove support screen slide unit；When two promotion on pieces
After first bearing completely disengages the second guide rail, third guide rail stops declining, and lifting supporting plate decline finishes, right angled triangle dovetail groove
Support screen slide unit pops up completely, and the mouse and keyboard being placed in lifting supporting plate are accommodated in the inside of shell hollow cavity completely；Knot
Structure is reasonable, ingenious in design, makes lifting supporting plate automatic accomodation in the hollow cavity of shell using the elastic reset ability of tension spring.
Description of the drawings
Fig. 1 is the stereochemical structure overall appearance structural representation of the utility model；
Internal structure schematic diagram (to show internal structure, saves when Fig. 2 is the liquid crystal display open state of the utility model
Remove external side plate)；
Internal structure schematic diagram (to show internal structure, saves when Fig. 3 is the liquid crystal display closed state of the utility model
Remove external side plate)；
Fig. 4 is the structural exploded view of the utility model.
Specific implementation mode
The utility model is further elaborated below in conjunction with the accompanying drawings, wherein the direction of the utility model is mark with Fig. 1
It is accurate.
As shown in Figures 1 to 4, the new automatic display screen turnover device with finger function of the utility model,
It include shell 1, lifting supporting plate 2, driving mechanism 3, supporting plate elevating mechanism 4, dovetail groove support screen device 5, positioning inductive component 6,
Tension spring component 7, operation control system, liquid crystal display 8, mouse 9 and keyboard 10, wherein
Each building block and mechanism of the shell 1 for accommodating installation display screen turnover device, shell 1 are hollow to be internally provided with
The rectangular shape of inner cavity, shell 1 are by left plate 11, right plate 12, front side board 13, back side panel 14, bottom plate 15, panel rack 16
And the splicing of roll-over panels 17 encloses the hollow box body that combination is formed, panel rack 16 is fixed at the position of 1 upper end opening of shell
It sets, the middle position of panel rack 16 is equipped with the accommodating window 161 for accommodating lifting supporting plate 2, and roll-over panels 17 pass through rotary shaft
19 are mounted on the position for corresponding to its accommodating window 161 on panel rack 16 in which can spin upside down, and the shape of roll-over panels 17 is big
The small shape size with accommodating window 161 is adapted, so that the outer surface of roll-over panels 17 and the upper surface of panel rack 16 are flat
Qi Shi, roll-over panels 17 are just fully accommodated in the accommodating window 161 of panel rack 16, work as display screen turnover device to realize
When not in use, liquid crystal display 8 under the control of turner can automatic turning be hidden in inside desktop so that product has anti-
It steals, is dust-proof, keeping desktop smooth and beautify the multiple functions such as desktop.The inner surface of roll-over panels 17 is equipped with for accommodating
The display screen mounting groove of liquid crystal display 8 is installed, liquid crystal display 8 is fixedly mounted in display screen mounting groove.On panel rack 16
It is additionally provided with finger sensing device 18, finger sensing device 18 can be the light such as infrared sensor, laser-correlation sensor
Sensor can also be other type sensors；The finger sensing device 18 of the present embodiment preferably uses Kinect sensor,
Kinect sensor includes high definition camera, RF transmitter and infrared camera, and Kinect sensor is arranged in panel rack 16
The upper position corresponding to roll-over panels 17, Kinect sensor pass through its internal high definition camera, RF transmitter and infrared
Line camera, when roll-over panels 17 overturn and open, Kinect sensor is acquired and is obtained in the folding mark region of roll-over panels 17
Take high-definition image and depth information image, it can be determined that whether there is object indicating within region, once find someone or object
Body then judges that the folding of roll-over panels 17 is blocked in the folding region of roll-over panels 17, and Kinect sensor soon will
The signal that the folding of roll-over panels 17 is blocked is sent to the CPU microprocessor of controller, and CPU microprocessor controls driving mechanism
3 stop the automatic closure of driving roll-over panels 17 immediately, can not only prevent from user being pinched, can also avoid because there is object
It is sandwiched between roll-over panels 17 and lifting supporting plate 2 and causes equipment damage；Until personnel leave mark region or object quilt
Mark region is removed, Kinect sensor will acquire signal immediately and be sent to the CPU microprocessor of controller, control overturning face
The driving mechanism 3 that plate 17 is overturn just starts normal automatic closing function, effectively prevents personnel nearby or object quilt accidentally
Folder.
Lifting supporting plate 2 is user-friendly for support holding keyboard, mouse.Lifting supporting plate 2 passes through supporting plate elevator
Structure 4 can oscilaltion be movably mounted in the hollow cavity of shell 1, the upper surface of lifting supporting plate 2 is equipped with mouse storage tank
With keyboard storage tank 21, mouse 9 and keyboard 10 accommodate be placed in mouse storage tank and keyboard storage tank respectively, mouse storage tank
Mouse sensing device 22 is equipped in 21, mouse sensing device 22 can be that the light such as infrared sensor, laser-correlation sensor pass
Sensor, can also be other type sensors, and the mouse sensing device 22 of the present embodiment is preferably the infrared spy of photon detector
Device is surveyed, when roll-over panels 17 overturn and open, mark region of the infrared detector in the mouse storage tank 21 of lifting supporting plate 2 is adopted
Collect and obtain infrared photon information, to judge mark that whether mouse is placed in normal placement state in mouse storage tank 21
Within region, once discovery mouse 9 is not within the mark region being placed in normal placement state in mouse storage tank 21,
Or mouse 9 is not put into mouse storage tank 21, then judges that the folding of roll-over panels 17 is blocked, infrared detector is soon
The signal that the folding of roll-over panels 17 is blocked is sent to the CPU microprocessor of controller, CPU microprocessor controls driving machine
Structure 3 stops driving immediately the automatic closure of roll-over panels 17, can not only prevent from user being pinched, can also avoid because of mouse
9 are sandwiched between roll-over panels 17 and lifting supporting plate 2 and cause equipment damage；Until user by mouse 9 normally to put
State is placed within the mark region in mouse storage tank 21, and infrared detector by acquisition signal and is sent to controller immediately
CPU microprocessor, control roll-over panels 17 overturn driving mechanism 3 just start normal automatic closing function, on the one hand have
Effect prevents 9 placement state of mouse incorrect and part of appliance is caused to crush damage, and on the other hand can also easily remind makes
Mouse 9 is placed in the mouse storage tank 21 of lifting supporting plate 2, prevents not after using display screen turnover device by user in time
It is careful that mouse 9 is lost and influences next use.
Driving mechanism 3 to be hidden in 1 hollow cavity of shell for realizing liquid crystal display automatic turning and closure
Keyboard, mouse can rise when liquid crystal display is turned to angle needed for use state and be flushed with desktop automatically, made with facilitating
User operates with liquid crystal display.Intracavitary and the table in the bottom plate 15 of shell 1 in sky within the case 1 is arranged in driving mechanism 3
The middle position in face, driving mechanism 3 are arranged including driving motor 31, the electric machine support 32 for installing driving motor 31, fixation
Gear 33 in 31 rotation axis of driving motor, engage cooperation with gear 33 can be along the longitudinal direction toward the sliding rack of polyslip
34, first rail groove 35 and arc push-pull rod 36, driving motor 31 are fixedly mounted on the bottom plate 15 of shell 1 by electric machine support 32
Inner surface on, gear 33 fixation be set in the rotation axis of driving motor 31, the tooth of gear 33 and 34 upper surface of sliding rack
Tooth engages, and the lower surface of sliding rack 34 is equipped with passes through it with 35 matched first guide rail of first rail groove, sliding rack 34
First guide rail is slidably installed in first rail groove 35, and first rail groove 35 is fixed at right on the inner surface of the bottom plate 15 of shell 1
Should be in the position of the output end of driving motor 31, and the axial direction of the rotation axis of motor driving motor 31 and first rail groove 35
Length direction it is vertical.Arc push-pull rod 36 is arranged between the rear end of sliding rack 34 and a side of roll-over panels 17, arc
The lower end of shape push-pull rod 36 is hinged with the rear end of sliding rack 34, upper end and the close rotation of roll-over panels 17 of arc push-pull rod 36
A side of axis 19 is along hinged.
For supporting plate elevating mechanism 4 for realizing the lifting of lifting supporting plate 2, supporting plate elevating mechanism 4 includes being fixed at overturning
Pieces 41 are pushed in 17 left and right sides of panel and close to the two of 19 position of rotary shaft, are separately positioned in the shaft of two promotion pieces 41
Two first bearings 42, two the second guide rails being horizontally set in front-rear direction on 1 left plate 11 of shell and right plate 12
Slot 43, the second guide rail 44 being slidably installed in every 1 second guide-track groove 43, be vertically set in upper and lower directions 1 left plate 11 of shell and
Four third guide-track grooves 45 on right plate 12 and the third guide rail 46 being slidably installed in each third guide-track groove 45, every 1
The bottom end of three guide rails 46 is equipped with second bearing 47, and each second bearing 47 rolls respectively to be arranged in the upper of corresponding second guide rail 44
On surface, and the upper surface of every one second guide rail 44 set there are two roll guide ramp 48, the top of each third guide rail 46 with
The lower surface of lifting supporting plate 2 is fixedly connected.
Dovetail groove support screen device 5 prevents lifting supporting plate 2 its edge and 1 panel rack of shell during rising for playing
16 accommodating window 161 touches and influences to lift effect, and plays the role of support to roll-over panels 17.Dovetail groove support screen
The quantity of device 5 is set as two, and each dovetail groove support screen device 5 includes dovetail groove sliding slot 51, slided with dovetail groove sliding slot 51
The dovetail sliding rail 52 of cooperation, the right angled triangle dovetail groove support screen slide unit 53 being arranged on dovetail sliding rail 52 and right angled triangle
The impeller 54 of the cooperation of dovetail groove support screen slide unit 53,56 and of 3rd bearing 55 and compressed spring being arranged on impeller 54
Spring stop piece in dovetail groove sliding slot 51 is set, and dovetail groove sliding slot 51 is fixed at the left plate 11 and right plate of shell 1
On medial surface on 12, dovetail sliding rail 52 is slidably installed in dovetail groove sliding slot 51, and compressed spring 56 is arranged in right angled triangle dovetail
Between slot support screen slide unit 53 and spring stop piece 13, the inclined-plane of right angled triangle dovetail groove support screen slide unit 53 and setting are in impeller 54
On 3rd bearing 55 be in rolling contact, impeller 54 be fixed on the lower surface of lifting supporting plate 2 and correspond to lifting supporting plate 2
Front side corner position.
Positioning inductive component 6 is used to incude the sliding extreme position of sliding rack 34 and the overturning to monitoring roll-over panels 17
Angle is positioned, positioning inductive component 6 include be arranged 34 front end of sliding rack locating stop piece 61, be arranged at 1 bottom of shell
On plate 15 and corresponds to the upper positioning inductor 62 of 35 front position of first rail groove and be arranged on 1 bottom plate 15 of shell simultaneously
Corresponding to the lower positioning inductor 63 of 35 back-end location of first rail groove, wherein upper positioning inductor 62 and lower positioning inductor
63 pressure sensors that the prior art may be used are realized.
Tension spring component 7 is for controlling supporting plate elevating mechanism 4 during pushing 2 lifting moving of lifting supporting plate so that rises
It drops supporting plate 2 and keeps more stable lifting work state.Tension spring component 7 include four in longitudinally disposed vertical tension spring 71, with
And two are in the lateral tension spring 72 being laterally arranged, the top of each vertical tension spring 71 is fixedly connected with the lower surface of lifting supporting plate 2,
The bottom end of each vertical tension spring 71 is fixedly connected on the bottom plate 15 of shell 1, so that process of the lifting supporting plate 2 in vertical lifting
It is middle to keep more stable lifting work state；The front end of each transverse direction tension spring 73 and 4 second guide rail 44 of supporting plate elevating mechanism
Rear end is fixedly connected, and the rear end of each transverse direction tension spring 73 is fixedly connected with the medial surface of the back side panel 14 of shell 1, so that supporting plate
The more smoothly sliding in the second guide-track groove 43 of second guide rail 44 of elevating mechanism 4, reaches lifting supporting plate 2 in front-rear direction cross
The purpose of more stable lifting work state is kept into translation motion.
Operation control system is arranged in the hollow cavity of shell 1, and operation control system includes the control with CPU microprocessor
It device processed, the controller circuit board being electrically connected with the controller with CPU microprocessor and is electrically connected with controller circuit board
Control button, control button is arranged on the upper surface of the panel rack 16 of shell 1, controller circuit board respectively with anti-pinch feel
Device 18, mouse sensing device 22, upper positioning inductor 62 and lower positioning inductor 63 is answered to be electrically connected.
The basic functional principle of the new automatic display screen turnover device with finger function of the utility model：
1) when in a state of nature, the overturning of 17.3 cun of liquid crystal display 8 is installed in inner surface display screen mounting groove
Panel 17 is closed downward, roll-over panels 17 it is concordant with the upper surface of panel rack 16；Lifting inside 1 hollow cavity of shell
Supporting plate 2 at four be in longitudinally disposed vertical tension spring 71 under the action of, be accommodated in the inside of 1 hollow cavity of shell so that place
Mouse 9 and keyboard 10 in lifting supporting plate 2 are also accommodated in the inside of 1 hollow cavity of shell therewith；At this point, driving mechanism 3
The front end of sliding rack 34 is in the rear end of first rail groove 35 so that the arc push-pull rod hinged with the rear end of sliding rack 34
36 prop up the pull-push piece of 17 bottom of roll-over panels upwards, while 17 top the right and left of roll-over panels is affiliated to is held in dovetail groove respectively
On the upper surface for holding in the palm the upper right angled triangle sliding block 53 of component 5 so that the upper table of the outer surface and panel rack 16 of roll-over panels 17
Face concordantly remains off；
2) in use, powering on, human hand touches the control by the operation control system being arranged on the upper surface of panel rack 16
Button (start button) processed, the controller with CPU microprocessor in controller circuit board receive signal and send out corresponding control
Instruction, it is micro- in band CPU by the driving motor 31 on the inner surface for the bottom plate 15 for being fixedly mounted on shell 1 by electric machine support 32
Under the control for managing the controller of device, turn on automatically power supply simultaneously drives fixed 33 turns of gear being set in 31 rotation axis of driving motor
It is dynamic, gear 33 push engage the sliding rack 34 of cooperation along first rail groove 35 and from the rear end of first rail groove 35 to
Make horizontal forward movement in the front end of first rail groove 35；Make horizontal forward move along first rail groove 35 in sliding rack 34
During, sliding rack 34 drives the lower end of arc push-pull rod 36 from the rear end of first rail groove 35 to first rail groove simultaneously
35 front end moves horizontally forward, and 36 upper end of arc push-pull rod is set in the pull-push piece of 17 bottom of roll-over panels by bearing
On, the lower end of arc push-pull rod 36 is while horizontal forward movement, the downward forward in upper end of arc push-pull rod 36, and band
It is dynamic that 1 left plate 11 of shell, the overturning face on right plate 12 are separately mounted to by rotary shaft 19 symmetrically arranged on the left and the right and bearing
Plate 17 drives liquid crystal display 8 to upwardly open overturning；When roll-over panels 17 drive liquid crystal display 8 to be flipped up certain angle
Afterwards, the first bearing 42 being fixed on the two promotion pieces 41 of 17 bottom the right and left of roll-over panels, which touches, is slidably installed in the second guide rail
The second guide rail 44 on slot 43, and start to push the second guide rail 44 along the work level sliding forward of the second guide-track groove 43, while it is every
Two on one second guide rail 44 roll the touching of guide ramp 48 and are fixed on 2 lower surface of lifting supporting plate and are slidedly arranged on third guide-track groove
The second bearing 47 of third guide rail 46 on 45, two roll guide ramp 48 and are pushed away by matching to merge with the rolling of second bearing 47
Dynamic third guide rail 46 makees movement vertically upward along third guide-track groove 45 so that lifting supporting plate 2 rises, and is also secured to lifting
Impeller 54 on 2 lower surface of supporting plate moves upwards and dovetail groove support screen device 5 is pushed to withdraw right angled triangle dovetail groove support screen
Slide unit 53；After the second bearing 47 on third guide rail 46 slides entirely over the rolling guide ramp 48 on the second guide rail 44, third
Guide rail 46 stops rising, and the rising of lifting supporting plate 2 finishes, and right angled triangle dovetail groove support screen slide unit 53 is retracted in dovetail groove support completely
Inside screen device 5, the mouse 9 and keyboard 10 that are placed in lifting supporting plate 2 are completely exposed by the accommodating window 161 of panel rack 16
To desktop；Roll-over panels 17 drive liquid crystal display 8 to continue up unlatching overturning, when determining for the front end for being fixed on sliding rack 34
Position catch 61, which touches, to be arranged in the upper positioning inductor 62 on 1 bottom plate 15 of shell and corresponding to 35 front end of first rail groove,
The controller with CPU microprocessor in controller circuit board receives signal and sends out corresponding control instruction, driving motor 31
Power-off stops operating, 34 stop motion of sliding rack, and roll-over panels 17 stop that liquid crystal display 8 is driven to open overturning, while band
The controller of CPU microprocessor sends out instruction automatic power to the liquid crystal display 8 being arranged in roll-over panels 17, this practicality is new
Type, turnover device unlatching finishes.
3) when not in use, in the case where turnover device is in open state, mouse 9 is put back into the storage of the mouse in lifting supporting plate 2
In box (mouse storage tank 21), human hand touches the control button by the operation control system being arranged on the upper surface of panel rack 16
(close key), the controller with CPU microprocessor in controller circuit board receive signal and send out corresponding control instruction, mouse
Mark sensing device 22 is initially located in detection operations state, is placed in normal placement state when mouse sensing device 22 is sensed
After mouse 9 in mouse storage tank 21, the controller control driving motor 31 with CPU microprocessor, which is powered, to be rotated, and with moving teeth
33 rotation of wheel, gear 33, which pushes, engages the sliding rack 34 of cooperation along first rail groove 35 and from first rail groove 35
Front end make horizontal direction to the rear end of first rail groove 35 after movement；Make horizontal direction along first rail groove 35 in sliding rack 34
During moving afterwards, sliding rack 34 drives the lower end of arc push-pull rod 36 from the front end of first rail groove 35 to first simultaneously
The rear end of guide-track groove 35 moves horizontally backward, and 36 upper end of arc push-pull rod is set in pushing away for 17 bottom of roll-over panels by bearing
On draw piece, the lower end of arc push-pull rod 36 is while horizontal rearward movement, the upward rear movement in upper end of arc push-pull rod 36,
And it drives and 1 left plate 11 of shell, turning on right plate 12 is separately mounted to by rotary shaft 19 symmetrically arranged on the left and the right and bearing
Turning panel 17 drives liquid crystal display 8 to close overturning downwards；When roll-over panels 17 drive liquid crystal display 8 downwardly turn over it is certain
After angle, the first bearing 42 being fixed on the two promotion pieces 41 of 17 bottom the right and left of roll-over panels is applied to and is slidably installed in second
The pressure of the second guide rail 44 on guide-track groove 43 is gradually reduced, and at two in be laterally arranged lateral tension spring 73 under the action of make
The second guide rail 44 along the second guide-track groove 43 resetting movement backward, then so that the second guide rail 44 is applied on third guide rail 46
Pressure be also gradually reduced therewith, at this point, so that third guide rail 46 under the action of being in longitudinally disposed vertical tension spring 71 at four
Make movement vertically downward along third guide-track groove 45, third guide rail 46 drives lifting supporting plate 2 to decline, and impeller 54 is transported downwards
It is dynamic so that the pressure being applied on dovetail groove support screen device 5 is gradually reduced, and the compressed spring 56 of dovetail groove support screen device 5 pops up
Right angled triangle dovetail groove support screen slide unit 53；After the first bearing 42 on two promotion pieces 41 completely disengages the second guide rail 44, often
Two on one second guide rail 44 roll the disengaging of guide ramp 48 and are fixed on 2 lower surface of lifting supporting plate and are slidedly arranged on third guide-track groove
The second bearing 47 of third guide rail 46 on 45, third guide rail 46 stop declining, and the decline of lifting supporting plate 2 finishes, right angled triangle
Dovetail groove support screen slide unit 53 pops up completely, and it is hollow that the mouse 9 and keyboard 10 being placed in lifting supporting plate 2 are accommodated in shell 1 completely
The inside of inner cavity；Display screen continues to close overturning downwards, when the finger activation members being fixed on before sliding rack 34 are by anti-
When clamp hand starter, machine finger function starts, and the controller control finger sensing device 18 with CPU microprocessor is opened
Beginning work, after being fixed on 34 front finger activation members of sliding rack and passing fully through and leave anti-pinch Manual starting device, band
The controller finger sensing device 18 of CPU microprocessor does not work, and the finger function of turnover device is closed；Roll-over panels 17
It drives liquid crystal display 8 to continue to close overturning downwards, is set when the locating stop piece 61 for the front end for being fixed on sliding rack 34 touches
It sets in the lower positioning inductor 63 on 1 bottom plate 15 of shell and corresponding to 35 rear end of first rail groove, in controller circuit board
Controller with CPU microprocessor receives signal and sends out corresponding control instruction, and the power-off of driving motor 31 stops operating, and slides
34 stop motion of rack, roll-over panels 17 stop that liquid crystal display 8 is driven to close overturning, 17 top the right and left of roll-over panels point
It is not affiliated on the upper surface of the upper right angled triangle sliding block 53 of dovetail groove support components support 5 so that the outer surface of roll-over panels 17
It is concordant with the upper surface of panel rack 16, while remaining off, the controller with CPU microprocessor send out instruction automatically to
The liquid crystal display 8 being arranged in roll-over panels 17 powers off, and turnover device closing finishes.
The foregoing is merely the better embodiments of the present invention, and the invention is not limited in the above embodiments, are implementing
There may be the small structural modifications in part in the process, if the various changes or modifications of the present invention are not departed from the essence of the present invention
God and range, and belong within the scope of the claim and equivalent technologies of the present invention, then the present invention is also intended to comprising these changes
And modification.
Claims (8)
1. a kind of new automatic display screen turnover device with finger function, it is characterised in that：It includes shell, lifting
Supporting plate, driving mechanism, supporting plate elevating mechanism, positioning inductive component, tension spring component, operation control system and liquid crystal display, institute
It is the hollow box being enclosed by left plate, right plate, front side board, back side panel, bottom plate, panel rack and roll-over panels to state shell
Body, the middle position of the panel rack are equipped with the accommodating window for accommodating lifting supporting plate, and the roll-over panels pass through rotary shaft
It is mounted on the position for corresponding to the accommodating window on the panel rack with can spinning upside down, the liquid crystal display is fixedly mounted
On the inner surface of the roll-over panels；The lifting supporting plate by the supporting plate elevating mechanism can be up and down be mounted on shell
In the hollow cavity of body；The driving mechanism is arranged in the hollow cavity of shell and positioned at the lean-with of the baseplate inner surface
It sets, the driving mechanism includes driving motor, electric machine support, gear, sliding rack, first rail groove and arc push-pull rod, institute
It states driving motor to be fixedly mounted on by electric machine support on the inner surface of the bottom plate, the gear fixation is set in the driving
In the rotation axis of motor, the gear is engaged with the teeth of the sliding rack upper surface, and the lower surface of the sliding rack is set
There are described and matched first guide rail of first rail groove, the sliding rack to be slidably installed in first guide rail by the first guide rail
In slot, the first rail groove is fixed at the position of the output end on the inner surface of the bottom plate and corresponding to driving motor
It sets, and the axial direction of the rotation axis of driving motor is vertical with the length direction of first rail groove, the arc push-pull rod setting
Between the rear end of the sliding rack and a side of the roll-over panels, lower end and the sliding of the arc push-pull rod
The rear end of rack is hinged, and the upper end of the arc push-pull rod and the roll-over panels are hinged close to a side edge of rotary shaft；Institute
It includes being fixed in the roll-over panels left and right sides and close to two promotions of rotary shaft position to state supporting plate elevating mechanism
Piece, two first bearings for being separately positioned on two promotion on pieces are horizontally set in front-rear direction on left plate and right plate
Two the second guide-track grooves, the second guide rail being slidably installed in each second guide-track groove are vertically set on left side in upper and lower directions
Four third guide-track grooves on plate and right plate and the third guide rail being slidably installed in each third guide-track groove, each third are led
The bottom end of rail is equipped with second bearing, and each second bearing rolls respectively to be arranged on the upper surface of corresponding second guide rail, and every
The upper surface of one second guide rail is set there are two guide ramp is rolled, and the top of each third guide rail and the lower surface of lifting supporting plate are solid
Fixed connection；The tension spring component include four in longitudinally disposed vertical tension spring and two in the lateral tension spring being laterally arranged,
The top of each vertical tension spring is fixedly connected with the lower surface of the lifting supporting plate, and the bottom end of each vertical tension spring is solid
Surely it is connected on the bottom plate, the front end of each lateral tension spring is fixedly connected with the rear end of second guide rail, Mei Yisuo
The rear end for stating lateral tension spring is fixedly connected with the medial surface of the back side panel；The positioning inductive component includes being arranged in slide teeth
Locating stop piece on item, the upper positioning inductor being arranged on the bottom plate and lower positioning inductor；It is also set on the panel rack
There are finger sensing device, the upper surface of the lifting supporting plate to be equipped with mouse storage tank, mouse is equipped in the mouse storage tank
Mark sensing device；The operation control system includes the controller with CPU microprocessor and the controller with CPU microprocessor
The controller circuit board of electric connection, the controller circuit board incude with the finger sensing device, the mouse respectively
Device, the upper positioning inductor and the lower positioning inductor are electrically connected.
2. the new automatic display screen turnover device according to claim 1 with finger function, it is characterised in that：
The shape size of the roll-over panels is adapted with the shape size of the accommodating window so that the outer surface of roll-over panels with
When the upper surface of panel rack is concordant, roll-over panels are just fully accommodated in the accommodating window of panel rack.
3. the new automatic display screen turnover device according to claim 1 with finger function, it is characterised in that：
The inner surface of the roll-over panels is equipped with the display screen mounting groove for accommodating installation liquid crystal display, the liquid crystal display
It is fixedly mounted in display screen mounting groove.
4. the new automatic display screen turnover device according to claim 1 with finger function, it is characterised in that：
The upper surface of the lifting supporting plate is equipped with keyboard storage tank.
5. the new automatic display screen turnover device according to claim 1 with finger function, it is characterised in that：
The sliding rack front end is equipped with locating stop piece, and upper location sense is equipped on the bottom plate and corresponding to first rail groove front position
It answers device, lower positioning inductor is equipped on the bottom plate and corresponding to first rail groove back-end location.
6. the new automatic display screen turnover device according to claim 1 with finger function, it is characterised in that：
The full-automatic display screen turnover device further includes dovetail groove support screen device, and the quantity of the dovetail groove support screen device is set as two
A, each dovetail groove support screen device includes dovetail groove sliding slot, the dovetail sliding rail that is slidably matched with dovetail groove sliding slot, setting exist
The impeller of right angled triangle dovetail groove support screen slide unit and the cooperation of right angled triangle dovetail groove support screen slide unit on dovetail sliding rail,
The 3rd bearing and compressed spring that are arranged on impeller and the spring stop piece being arranged in dovetail groove sliding slot, the dovetail
Slot sliding slot is fixed on the medial surface of the left side plate, and the dovetail sliding rail is slidably installed in the dovetail groove sliding slot, institute
It states compressed spring to be arranged between the right angled triangle dovetail groove support screen slide unit and the spring stop piece, the right angled triangle
The inclined-plane of dovetail groove support screen slide unit is in rolling contact with the 3rd bearing being arranged on impeller, and the impeller is fixed at institute
It states on the lower surface of lifting supporting plate.
7. the new automatic display screen turnover device according to claim 1 with finger function, it is characterised in that：
The finger sensing device uses Kinect sensor.
8. the new automatic display screen turnover device according to claim 1 with finger function, it is characterised in that：
The mouse sensing device uses infrared sensor or laser-correlation sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721801082.5U CN207742606U (en) | 2017-12-21 | 2017-12-21 | New automatic display screen turnover device with finger function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721801082.5U CN207742606U (en) | 2017-12-21 | 2017-12-21 | New automatic display screen turnover device with finger function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207742606U true CN207742606U (en) | 2018-08-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721801082.5U Expired - Fee Related CN207742606U (en) | 2017-12-21 | 2017-12-21 | New automatic display screen turnover device with finger function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207742606U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108783953A (en) * | 2018-09-13 | 2018-11-13 | 永康市华格工业产品设计有限公司 | The desk of finger |
| CN110809196A (en) * | 2019-11-19 | 2020-02-18 | 滨州方新电脑有限公司 | Professional portable equipment for information processing exchange |
| CN111109866A (en) * | 2020-01-02 | 2020-05-08 | 福州米鱼信息科技有限公司 | Personal academic service terminal |
| CN111489657A (en) * | 2020-05-25 | 2020-08-04 | 郑州工程技术学院 | Economic economy change curve real-time change device |
| CN112471747A (en) * | 2020-12-28 | 2021-03-12 | 惠州市金力智能科技有限公司 | Table plate rotary type intelligent learning table |
| CN112562500A (en) * | 2020-12-17 | 2021-03-26 | 广州精成会通电子科技有限公司 | Conference display screen with turning function |
| CN112932071A (en) * | 2021-03-11 | 2021-06-11 | 湖南文理学院 | Screen support frame of keyboard, mouse, screen that can accomodate fast |
| CN114063532A (en) * | 2021-11-29 | 2022-02-18 | 中国电子科技集团公司第二十八研究所 | Platform is controlled to intelligence based on human factors engineering |
| CN116189489A (en) * | 2023-05-04 | 2023-05-30 | 国网甘肃省电力公司营销服务中心 | Power sharing management training tool box |
| CN117119734A (en) * | 2023-10-20 | 2023-11-24 | 中铁合肥建筑市政工程设计研究院有限公司 | Building construction management equipment based on BIM |
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2017
- 2017-12-21 CN CN201721801082.5U patent/CN207742606U/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108783953A (en) * | 2018-09-13 | 2018-11-13 | 永康市华格工业产品设计有限公司 | The desk of finger |
| CN110809196A (en) * | 2019-11-19 | 2020-02-18 | 滨州方新电脑有限公司 | Professional portable equipment for information processing exchange |
| CN111109866A (en) * | 2020-01-02 | 2020-05-08 | 福州米鱼信息科技有限公司 | Personal academic service terminal |
| CN111489657A (en) * | 2020-05-25 | 2020-08-04 | 郑州工程技术学院 | Economic economy change curve real-time change device |
| CN112562500A (en) * | 2020-12-17 | 2021-03-26 | 广州精成会通电子科技有限公司 | Conference display screen with turning function |
| CN112471747A (en) * | 2020-12-28 | 2021-03-12 | 惠州市金力智能科技有限公司 | Table plate rotary type intelligent learning table |
| CN112932071A (en) * | 2021-03-11 | 2021-06-11 | 湖南文理学院 | Screen support frame of keyboard, mouse, screen that can accomodate fast |
| CN114063532A (en) * | 2021-11-29 | 2022-02-18 | 中国电子科技集团公司第二十八研究所 | Platform is controlled to intelligence based on human factors engineering |
| CN114063532B (en) * | 2021-11-29 | 2024-04-12 | 中国电子科技集团公司第二十八研究所 | Intelligent control platform based on human engineering |
| CN116189489A (en) * | 2023-05-04 | 2023-05-30 | 国网甘肃省电力公司营销服务中心 | Power sharing management training tool box |
| CN116189489B (en) * | 2023-05-04 | 2023-07-25 | 国网甘肃省电力公司营销服务中心 | Power sharing management training tool box |
| CN117119734A (en) * | 2023-10-20 | 2023-11-24 | 中铁合肥建筑市政工程设计研究院有限公司 | Building construction management equipment based on BIM |
| CN117119734B (en) * | 2023-10-20 | 2023-12-22 | 中铁合肥建筑市政工程设计研究院有限公司 | Building construction management equipment based on BIM |
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| GR01 | Patent grant | ||
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20180817 |