CN108386689A - A kind of wall-hanging learning board - Google Patents
A kind of wall-hanging learning board Download PDFInfo
- Publication number
- CN108386689A CN108386689A CN201810274742.1A CN201810274742A CN108386689A CN 108386689 A CN108386689 A CN 108386689A CN 201810274742 A CN201810274742 A CN 201810274742A CN 108386689 A CN108386689 A CN 108386689A
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- China
- Prior art keywords
- movable plate
- horizontal
- vertical
- pedestal
- wall
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
- F16M11/20—Undercarriages with or without wheels
- F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
- F16M11/38—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other by folding, e.g. pivoting or scissors tong mechanisms
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
- B43L1/00—Repeatedly-usable boards or tablets for writing or drawing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/043—Allowing translations
- F16M11/045—Allowing translations adapted to left-right translation movement
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finishing Walls (AREA)
Abstract
The present invention relates to learning board field, specially a kind of wall-hanging learning board, including base station module, it is used for the height of regulating device；Mobile module is used for the position of regulation device in the horizontal direction；Flexible module, for regulation device at a distance between the walls；It sees plate module, for angle folded between regulating device and wall or bed and provides clamping function；Base station module is fixedly installed on wall, and the vertical sliding block of base station module is fixedly connected with the movable plate of mobile module, and mobile module is fixedly connected with the pedestal of flexible module, and the movable block of flexible module is built in the link slot for the connecting plate for seeing plate module.The present invention is suspended on wall, may be implemented to lift, be moved forward and backward, rotate and overturn comprehensive adjusting.
Description
Technical field
The present invention relates to learning board field, specially a kind of wall-hanging learning board can be suspended on wall, may be implemented to rise
The dual-purpose learning board of drop, the learning recreation for being moved forward and backward, rotating and overturning.
Background technology
In the advanced information society that knowledge is power, study is that everyone ensures the only effective means not being eliminated, simultaneously
In the allegro living needs of modern society's high pressure, we can moderately loosen amusement；For modern people, after coming off duty
Most times in evening are in bed, to be then badly in need of a kind of learning board that can provide people's learning recreation in bed.
Existing wall built-up learning board such as Publication No. CN:The patent of 204393740U does not have activity, takes up space
Greatly, it has not been convenient to people's activity；Publication No. CN for another example:The patent of 204990758U, although having multi-direction adjustable, table
Face cannot rotate, and telescopic cantilever makes learning board load-bearing capacity poor as supporting part, easily loses.
Therefore, it is necessary to a kind of study of wall built-up that can lift, be moved forward and backward, rotate and overturn and load-bearing capacity is good
Plate.
Invention content
It is an object of the invention to design one kind can solve the above problem wall-hanging learning board.To realize above-mentioned mesh
, the present invention provides following technology：A kind of wall-hanging learning board, for being set to head of a bed wall, it is characterised in that including：
Base station module is built-in with vertical sliding block, is used for the height of regulating device；
Mobile module, including movable plate are used for the position of regulation device in the horizontal direction；
Flexible module, for regulation device at a distance between the walls, including expansion bracket, pedestal and movable block, expansion bracket
One end is fixedly connected with pedestal, and the other end connects movable block, and pedestal is equipped with gag lever post；
It sees plate module, for angle folded between regulating device and wall or bed and provides clamping function, including work
Movable plate, frame, connecting plate and ratchet, connecting plate connection framework, frame connect ratchet, and ratchet connects movable plate, set on connecting plate
There are link slot, the one-directional rotation property of ratchet that billboard can be made to be fixed on some position, it will not be unsceptered under the action of gravity again；
Base station module is fixedly installed on wall, and the vertical sliding block of base station module and the movable plate of mobile module are fixed and connected
It connects, mobile module is fixedly connected with the pedestal of flexible module, and the movable block of flexible module is built in the connecting plate for seeing plate module
Link slot.
The base station module includes pedestal, vertical sliding block, cushion pad and controllable gas spring；It is equipped at left and right sides of pedestal vertical
Sliding slot, vertical sliding block are built in the vertical chute, and slow vertical punching pad is built in the upper and lower ends in the vertical chute；The middle part of pedestal
One end of hollow out, controllable gas spring is fixedly connected with the bottom end of hollow out, and the other end is fixedly connected with movable plate.
The mobile module includes movable plate, sliding rail, sliding block and limited block；Sliding rail is fixed on movable plate, sliding rail with
Sliding block is flexibly connected, and limited block is set to sliding rail both ends and is fixed on movable plate.
Further, the movable plate one side is equipped with magnetic panel, and another side is equipped with deep gouge, and deep gouge top and bottom is equipped with
Fixed chute, fixed chute is interior to be equipped with suspension hook, and the suspension hook of top and bottom passes through the transparent band connection of elasticity；Magnetic panel can match
It closes carbon pen to write uses, the books or electronic product of different sizes, elastic webbing oolemma can be fixed by sliding suspension hook
Viewing effect is not interfered with again while fixed.
Further, the vertical chute, link slot are T-type section, and both ends are equipped with cushion pad；The vertical chute is born very
Big moment of flexure, T-type section can be very good to bear bending stress；The effect of cushion pad is provided when there may be mechanical impact
Cushioning effect, protection mechanism.
Further, guide rail both ends are equipped with limited block, ensure in sliding block moving process without departing from guide rail.
The mobile module may include movable plate, horizontal slider and limited block, and movable plate is equipped with horizontal concrete chute, limit
Block is set to horizontal concrete chute both ends, and horizontal slider is built in horizontal concrete chute, and horizontal slider is fixedly connected with pedestal.Pass through horizontal slider
Horizontal displacement driving device move in the horizontal direction.
The mobile module may include movable plate, limited block and curved sliding-block, and movable plate is equipped with curved sliding slot and admittedly
Positioning, curved sliding slot are connected with fixed bit.Curved sliding slot has widened adjustable range of the device on vertical to a certain extent, Gu
The location of positioning energy fixing device.
The mobile module may include movable plate, rack, gear and gear slider, and movable plate is equipped with gear cavity and directly
Slot, rack are built in gear cavity, wheel and rack engagement；Gear is equipped with gear sliding slot, and gear slider is built in gear cunning
Slot, gear slider are fixedly connected with pedestal.Driving device movement in the horizontal direction is slided by engagement of the gear on rack.
The mobile module may include movable plate, horizontal ball-screw, horizontal knob, horizontal slider and connecting rod；It moves
Movable plate is equipped with horizontal concrete chute, is internally provided with leading screw cavity, and horizontal concrete chute is connected to leading screw cavity by link slot, and horizontal slider is logical
It crosses connecting rod and is connected to horizontal ball-screw；Horizontal ball-screw is built in leading screw cavity, the horizontal horizontal rotation of ball-screw connection
Turn-button；Horizontal slider is built in horizontal concrete chute, and horizontal slider is fixedly connected with pedestal.Horizontal rolling is driven by rotating horizontal knob
Ballscrew rotates, and rotary motion is switched to move along a straight line by horizontal ball-screw, and the device to be attached thereto is in the horizontal direction
It is mobile.
The mobile module may include movable plate, fixed pulley, spool, rotating handles and horizontal slider；It is set on movable plate
There are horizontal concrete chute and pulley cavity, horizontal concrete chute to be connected to pulley cavity；Fixed pulley and spool are built in pulley cavity, spool with
Rotating handles are fixedly connected, and spool is equipped with silk thread, and silk thread connects horizontal slider by fixed pulley, and horizontal slider is built in level
Sliding slot, horizontal slider are fixedly connected with pedestal.Rotating handles are revolved by rotation, rotating handles drive spool to rotate, in spool
Silk thread is wrapped in spool, pulls horizontal slider to be moved in horizontal concrete chute, driving device moves in the horizontal direction.
The base station module may include pedestal, vertical sliding block, vertical cushion pad, controllable gas spring, geared rotor system, vertical
Knob and vertical ball-screw；Pedestal is equipped with the vertical chute and shafting cavity, and vertical ball screw is through the vertical sliding block of cooperation
And be all built in the vertical chute, vertical cushion pad is built in the upper and lower ends in the vertical chute；The middle part hollow out of pedestal, controllably
One end of gas spring is fixedly connected with the bottom end of hollow out, and the other end is fixedly connected with movable plate；Geared rotor system is built in shafting cavity, tooth
It takes turns shafting one end and connects vertical ball screw, the other end connects vertical knob.By rotating vertical knob, vertical knob band moving teeth
Shafting rotation is taken turns, geared rotor system drives vertical ball screw turns, vertical ball-screw to switch to move along a straight line by rotation, drives dress
It sets and moves in the vertical direction.
Beneficial effects of the present invention：Movable plate lifting is driven by the movement of vertical sliding block, the height to device may be implemented
Spend adjustable, different crowd can select oneself suitable height；By the movement of guide rail and sliding block, driving device horizontal movement,
Suitable distance is selected according to seen books or the vision condition of electronic product screen size and user, protects eyesight；Dress
Setting can rotate, while movable plate can rotate in frame, and the one-way of ratchet can be by the Gravity-lock of desktop
Position maintains rotation angle constant；One face carrying magnetic of movable plate, can simply write calculation, and the other side of movable plate can
Books or electronic product is clamped, for learning recreation；So the present invention can meet user and lie on a bed with any appearance
Gesture learns and amusement.
Description of the drawings
Fig. 1 is the overall structure diagram of first embodiment of the invention；
Fig. 2 is the structural schematic diagram of first embodiment of the invention base station module；
Fig. 3 is the structural schematic diagram of first embodiment of the invention mobile module；
Fig. 4 is the structural schematic diagram of the flexible module of first embodiment of the invention；
Fig. 5 is the structure top view that first embodiment of the invention sees plate module；
Fig. 6 is the structure upward view that first embodiment of the invention sees plate module；
Fig. 7 is the overall structure diagram of second embodiment of the invention；
Fig. 8 is the overall structure diagram of third embodiment of the invention；
Fig. 9 is the overall structure diagram of fourth embodiment of the invention；
Figure 10 is the partial structural diagram of fourth embodiment of the invention；
Figure 11 is the overall structure diagram of the fifth embodiment of the present invention；
Figure 12 is the partial structural diagram of the fifth embodiment of the present invention；
Figure 13 is the overall structure diagram of the sixth embodiment of the present invention；
Figure 14 is the bottom partial structural diagram of the sixth embodiment of the present invention；
Figure 15 is the side partial structural diagram of the sixth embodiment of the present invention.
Specific implementation mode
With reference to the attached drawing in the embodiment of the present invention, to the technical solution in the present embodiment carry out it is clear, completely retouch
It states, its example is shown in the drawings, wherein identical label always shows identical element.
Below, attached drawing describes the preferred embodiment of the present invention in detail, in addition, the term being used below is such as
" top ", " bottom end ", " top ", " bottom ", " side " etc. limit with reference to the accompanying drawings, and the shape of each component and position not by
The limitation of term.
Embodiment one：
Attached drawing 1 is please referred to, is first embodiment of the present invention overall structure figure, the first embodiment of the present invention provides a kind of
Wall-hanging learning board, it includes：Base station module 100, mobile module 200, flexible module 300 and see plate module 400；Base station module
100 are fixedly installed on wall, and base station module 100 connects mobile module 200, and the flexible module 300 of the connection of mobile module 200 is stretched
Plate module 400 is seen in the connection of contracting module 300.
Fig. 2 is the structural schematic diagram of base station module 100, the base station module 100 include pedestal 101, vertical sliding block 102,
Vertical cushion pad 103 and controllable gas spring 104.
Pedestal 101 is fixed on wall, is preferably selected and is bolted, to ensure the fixed stability of device, need to adopt
With the top of pedestal and bottom end all more than one bolts bolt connects.Since device is fixed on the wall, top bolt need to be held
The tensile stress generated under the effect of gravity by device, and what the bolt of bottom end was more born is compression, tensile stress is to device
Damage be much larger than compression, so the bolt quantity at the top of pedestal 101 will be more than the bolt quantity of bottom, the choosing of preferential top
It is four to take bolt quantity, and bottom is two, and the central axes about pedestal 101 are symmetrical.
For 101 or so Ge Kai of pedestal there are one the vertical chute 105, the vertical chute 105 is interior to be equipped with vertical sliding block 102.Due to perpendicular
Big extrusion stress can be generated with the vertical chute 105 under the effect of gravity to sliding block 102, therefore is limited by vertical sliding block 102
Vertical sliding block 102 should be increased when in the vertical chute 105 as far as possible and the contact area of the vertical chute 105 (increases stress
Area), 105 preferential section of the vertical chute is the sliding slot of T-type.
Vertical sliding block 102 in the vertical chute 105 for vertical movement when, driving device moves in the vertical direction.To protect
Ball can be arranged on the contact two sides in the vertical chute 105 with the vertical chute 102 in the stationarity of card device movement.
When vertical sliding block 102 moves to extreme position in the vertical chute 105, mechanical impact is will produce, it is permanent to device
Reliability cause a hidden trouble, can vertical cushion pad 103 be set in the extreme position in the vertical chute 105, alleviate in motion process
It is damaged caused by mechanical impact is possible.
Vertical sliding block 102 can be bolted to connection mobile module 200, to maintain the stability of the apparatus, can be selected not
An only vertical sliding block 102, can preferably bear the gravity of device in the case that vertical sliding block 102 is more than the quantity, however number
The vertical motion space of vertical sliding block 102 will be limited in the case that amount is more, and then limits the vertical motion adjustable extent of device.
So preferentially selecting four vertical sliding blocks 102, two built-in in each the vertical chute 105, this sampling device will ensure stress
While effect, it is ensured that enough adjustable vertical direction spatials.
The middle part hollow out 106 of pedestal 101, the weight of the presence of hollow out 106 substantially alleviator, mitigates the symbol of each junction
It closes, improves the service life of device.
When mobile module 200 does vertical and straight movement, need that the final position of movement is fixed, otherwise mobile module 200
It can act under gravity, desired position is not achieved, the progress of controllable gas spring 104 position can be selected and fix.Controllable gas
One end of spring 104 is fixedly connected with the bottom end of hollow out 106, and the preferential middle part for selecting 106 bottom end of hollow out, the other end is fixedly connected with shifting
The valve of dynamic model block 200, controllable gas spring 104 should be connected to outside device.In this way, can be outside by lower valve mobile module 200
It is moved to desired position under the action of power, self-locking, fixed dress can be realized in the position reached when mobile module 200 moves
Set residing height.
Fig. 3 is the structural schematic diagram of mobile module 200, including movable plate 201, sliding rail 202, sliding block 203 and limited block
204。
Movable plate 201 is fixedly connected with vertical sliding block 102, vertical sliding for the vertical activity space of expansion instrument as far as possible
Block 102 is preferably fixedly connected on the medium position of 201 both sides of movable plate.In this way, 102 phase of vertical sliding block in the vertical chute 105
To being closely located to, also there are the regulatory demands that abundant mobile space meets device vertical direction in the vertical chute 105.
To meet the requirement of device moved horizontally, horizontal slide rail 202, water can be set in 201 upper and lower ends of movable plate
Cooperation is equipped with horizontal slider 203 on smooth rail 202, and horizontal slider 203 is fixedly connected with flexible module 300, and horizontal slider 203 is in water
Movement driving device moves in the horizontal direction on smooth rail 202.
To reach the horizontal adjusting range of relatively long distance, the sliding rail of stroke length can be selected.It is to limit horizontal slider 203 in water
It is moved on smooth rail 202, can limited block 204 be set at 202 both ends of horizontal slide rail, limited block 204 has mitigation level cunning simultaneously
The effect of the mechanical impact of block 203.
Spacing setting between the horizontal slide rail 202 of upper and lower ends should be according to the flexible of the link 301 of flexible module 300
The length of bar is arranged, and meets the spacing of two horizontal slide rails 202 when flexible 300 cripetura of module is to extreme position more than link
301 length.In this way, when flexible 300 cripetura of module is to extreme position, billboard module 400 can reduce close to movable plate 201
Device occupied space when idle.
Fig. 4 is the structural schematic diagram of flexible module 300, and flexible module includes expansion bracket 301, pedestal 302, movable block 303
With gag lever post 304.
Pedestal 302 is fixed on horizontal slider 203, is moved with the movement of horizontal slider 203.
See that at a distance from movable plate 201, expansion bracket 301 can be used in plate module 400 to reach to adjust.Expansion bracket 301 1
End is fixed on pedestal 302, and the other end connects movable block 303, and expansion bracket 301 is flexibly connected by telescopic rod to be formed, required flexible
The quantity of bar is obtained by the flexible stroke length and length of telescopic bar of expansion bracket 301, and the flexible stroke length of expansion bracket 301
It is set according to actual demand.
In 301 telescopic process of expansion bracket, gravity increases the torque of pedestal 302, the company of expansion bracket 301 and pedestal 302
It is stress raiser to meet place, is protective device, is set in 302 outside of pedestal at the position of the elongation of expansion bracket 301 to certain length
Set gag lever post 304.
Fig. 5,6 are the structural schematic diagrams for seeing plate module 400, see that plate module 400 includes movable plate 401, frame 402 and connection
Plate 403.
Connecting plate 403 is equipped with link slot 405, and movable block 303 is built in link slot 405.The length of link slot 405 is answered
More than 301 cripetura of expansion bracket extremely prescribe a time limit two movable blocks 303 between spacing, meanwhile, link slot 405 preferentially select section be T
The slot of type.
Connecting plate 403 is flexibly connected with frame 402, preferably clamping device 404, can be provided when frame 402 opens and closes
Clamping force so that frame 402 is in any angular position self-locking for being in connecting plate 403, latched position.
Frame 402 is flexibly connected with movable plate 401, in arbitrary position when to enable movable plate 401 to be rotated in frame 402
It sets and fixes without unsceptered with the effect of gravity, optional ratchet 406, movable plate 401 passes through 406 connection framework 402 of ratchet.
The one-way movement characteristic of ratchet 406 can make movable plate 401 be fixed in any angle for being in frame 402.
The side of movable plate 401 is equipped with magnetic panel 407, disclosure satisfy that certain writing requirement, and match with magnetic block
Conjunction can be with holding file.
The other side of movable plate 401 is equipped with deep gouge 408, and books or electronic product can be placed in deep gouge 408, for fixed books
Or electronic product, it can be respectively provided with a sliding slot 409 in 408 upper and lower ends of deep gouge, two are respectively preferably provided in upper gliding groove 408
A sliding block 410, up and down by elastic band connection between corresponding sliding block 410, not influence viewing effect, elastic webbing is preferably saturating
Bright elastic webbing 411 moves transparent elastic band 411 according to the shape size of books or electronic product, and being allowed to fixed books can electronics
Product.
Compared with prior art, the present invention occupies smaller space, may be implemented height it is adjustable, longitudinal separation is adjustable, rotation
The adjustable function of gyration, learning recreation dual-purpose.
Embodiment two：
In the embodiment of embodiment one, the movement of horizontal direction is the movement by sliding block 203 on sliding rail 202 come real
It is existing, since the cooperation of sliding block 203 and sliding rail 202 is generally solely subjected to the power of vertical direction, for the device being suspended on wall,
Not in the vertical direction of sliding rail, the cooperation of sliding block 203 and sliding rail 202 will be difficult to bear the power that gravity generates.It now provides a kind of
Alternative scheme.
Attached drawing 7 is please referred to, attached drawing 7 is that the second embodiment of the present invention provides a kind of wall-hanging learning board, and the present embodiment exists
It is next on movable plate 201 to open a horizontal concrete chute 205 on the basis of embodiment one, a water is respectively provided in horizontal concrete chute 205
Smooth block 206.
Horizontal slider 206 is fixedly connected with pedestal 302, and the sliding block 203 in embodiment one is replaced to connect with the fixed of pedestal 302
It connects, passes through shifting of the sliding block 203 in mobile substitution embodiment one of the horizontal slider 206 in horizontal concrete chute 205 on sliding rail 202
It is dynamic.Equally, in order to bear device gravity generation power, 205 preferred T-type sliding slot of horizontal concrete chute.
For the present embodiment compared with embodiment one, structure is more simple, and the lesion capability for bearing the generation of frame gravity obviously carries
Height, service life are more long.
Embodiment three：
Attached drawing 8 is please referred to, attached drawing 8 is that the third embodiment of the present invention provides a kind of structural representation of wall-hanging learning board
Figure, the present invention are improved to curved sliding slot 207 on the basis of embodiment two, by horizontal concrete chute 205, in same curved sliding slot 207
It is equipped with curved sliding-block 208, curved sliding-block 208 is fixedly connected with pedestal 302.As curved sliding-block 208 moves in curved sliding slot 207
Dynamic, the position that device also meets horizontal direction is adjusted.
It is curve due to being sliding slot, device is difficult stable position when marching to a certain position, can disturbing in the component of gravity
Position is easily lost under dynamic, so mutually in succession equipped with many fixed bits 209 on curved sliding slot 207.Upper and lower corresponding fixation
The distance between position 209 is complete to be set as the distance between two pedestals 302, and synchronizing always for this sampling device movement can guarantee movement
Stability.
But the number of the quantity of device fixed bit 209 limits device and can only be fixed on certain fixed positions, is
Device is enable to have more selections, fixed bit 209 should be as more as possible.
The present embodiment is simple in structure, and the ability for bearing gravity significantly improves, and in the case where satisfaction moves horizontally, also
Certain vertical shift effect can be reached, expand vertically adjustable range, but sacrifice the adjusting selection in certain level direction.
Example IV：
The technical solution of embodiment two, three, advantage are that device is simple, but when device moves horizontally, due to dress
The gravity set, contact surface generate the movement of big frictional force hinder device, while there may be noise, permanent action can make
At fatigue wear.A kind of alternative scheme is now provided.
Please refer to attached drawing 9,10, attached drawing 9 is that the fourth embodiment of the present invention provides a kind of structure of wall-hanging learning board and shows
It is intended to, attached drawing 10 is that the fourth embodiment of the present invention provides a kind of wall-hanging learning board (removing top surface on gear cavity 210)
Partial structural diagram.
The present invention is internally provided with two gear cavities 210 up and down on the basis of embodiment one, in movable plate 201, in tooth
Rack 211 is arranged in the bottom for taking turns cavity 210, rack 211 engages with gear 212, is engaged with rack 211 by gear 212
Under effect the moving on sliding rail 202 of sliding block 203 in substitution embodiment one is moved along rack 211.
Due to the movement being horizontally oriented, about 201 Ge Kai of movable plate is connected to there are one straight trough 214 with gear cavity 210,
The demand of degree of freedom when to meet the horizontal movement of device and the combination of the circular motion of gear 212 is equipped with tooth on gear 212
Sliding slot 213 is taken turns, is equipped with gear slider 215 in gear sliding slot 213, gear slider 215 is fixedly connected with pedestal 302, in this way can
Meet the degree of freedom needed for movement, thus replaces being fixedly connected for sliding block 203 and the pedestal 302 in embodiment one.
Originally it applies in example, horizontal direction is realized by the engagement of the gear 212 and rack 211 that are built in movable plate 201
Mobile adjusting, stable transmission, uniform force avoid sliding friction, and noise is small.
Embodiment five：
Embodiment before is all manually to push, and the especially adjusting in device horizontal direction need to be to two bottoms of device
Seat 302 applies the identical power ability holding meanss smooth-going movement in direction equal in magnitude simultaneously, now improves the kind of drive so that ensure two
Power suffered by pedestal is equal in magnitude, direction is identical.
Attached drawing 10,11 is please referred to, attached drawing 10 is that the fifth embodiment of the present invention provides a kind of wall-hanging learning board (removal silk
Top surface on thick stick cavity 216) structural schematic diagram, attached drawing 11 is that the fifth embodiment of the present invention provides a kind of wall-hanging learning board
Partial structural diagram.
The present invention embodiment two will on the basis of, movable plate 201 is internally provided with leading screw cavity 216, in leading screw cavity 216
Equipped with horizontal ball-screw 217, horizontal ball-screw 217 is connected with horizontal knob 218, the horizontal concrete chute of about 201 movable plate
205 are communicated by link slot 219 with leading screw cavity 216, and horizontal slider 206 is connected to horizontal ball-screw by connecting rod 220
On 217 nut.
Horizontal knob 218 is adjusted, horizontal knob 218 drives horizontal ball-screw 217 to rotate, and horizontal ball-screw 217 will
Rotary motion switchs to horizontal movement, and pushing meanss move in the horizontal direction, and movement is so switched to knob control, operability
It is obviously improved.
Embodiment six：
Embodiment five realizes the requirement that device is controlled by horizontal knob 218 in the horizontal direction, does not propose vertical but
The requirement of knob control is obtained on direction.
Attached drawing 12~14 is please referred to, attached drawing 12 is that the sixth embodiment of the present invention provides a kind of wall-hanging learning board (removal
106 thin-walled of pulley cavity) structural schematic diagram, attached drawing 13 is that the sixth embodiment of the present invention provides a kind of wall-hanging learning board
The partial structural diagram of geared rotor system, attached drawing 14 be the sixth embodiment of the present invention a kind of wall-hanging learning board is provided determine cunning
The partial structural diagram of wheel.
The present invention is equipped with pulley cavity 106 on the basis of embodiment two, in the bottom of base station 101, in pulley cavity 106
Equipped with geared rotor system 107；The input of geared rotor system 107 connects vertical knob 108, and the output of geared rotor system 107 is connected by bearing
Vertical ball-screw 109 is connect, the nut of vertical ball-screw 109 is fixedly connected with movable plate 201.
Vertical knob 108 is rotated, rotary motion is driven to vertical ball-screw 109, vertical ball wire by geared rotor system 107
Rotary motion is switched to vertical lines movement by thick stick 109 so that is installed on vertical direction movement, is replaced the vertical cunning in embodiment two
The motion mode of block 102.
201 left and right ends of movable plate are equipped with pulley cavity 221, and pulley cavity 221 is connected to horizontal concrete chute 205, pulley is empty
Fixed pulley 222 and spool 223 are equipped in chamber 221, spool 223 is fixedly connected with rotating handles 224, and spool 223 is equipped with silk thread
225, silk thread 225 connects horizontal slider 203 by fixed pulley 222.
To ensure that per lateral filament line 225 be that direction is identical to the power of horizontal slider 203, two silk threads 225 per side divide
Cylinder busbar where not being connected to 224 both ends of rotating handles and tie point is symmetrical about the central axes of cylinder, ensures silk thread 225
Contraction be synchronous, the pulling force generated in this way is only equal.
The rotating handles 224 on right side are rotated, silk thread 225 is shunk, silk thread 225 pulls horizontal slider 203 to move right, to
Device moves right；Same reason rotates the rotating handles 224 in left side, and device is moved to the left.
Above example propose technical solution can in vertical and horizontal both direction random combine at feasible technology
Scheme, all within the scope of the present invention；Although showing and describing with reference to certain exemplary embodiments of the present invention
The present invention, it will be appreciated, however, by one skilled in the art that can carry out various changes of form and details wherein, without
The spirit and scope of the present invention are detached from, the spirit and scope of the present invention such as the appended claims limit.
Claims (10)
1. a kind of wall-hanging learning board, for being set to head of a bed side wall, it is characterised in that including：
Base station module is built-in with vertical sliding block, is used for the height of regulating device；
Mobile module, including movable plate are used for the position of regulation device in the horizontal direction；
Flexible module, for regulation device at a distance between the walls, including expansion bracket, pedestal and movable block, expansion bracket one end
It is fixedly connected with pedestal, the other end connects movable block, and pedestal is equipped with gag lever post；
It sees plate module, for angle folded between regulating device and wall or bed and provides clamping function, including movable plate,
Frame, connecting plate and ratchet, connecting plate connection framework, frame connect ratchet, and ratchet connects movable plate, and connecting plate is equipped with connection
Slot；
Base station module is fixedly installed on wall, and the vertical sliding block of base station module is fixedly connected with the movable plate of mobile module, is moved
Dynamic model block is fixedly connected with the pedestal of flexible module, and the movable block of flexible module is built in the connection for the connecting plate for seeing plate module
Slot.
2. wanting the wall-hanging learning board described in 1 according to right, it is characterised in that：The movable plate one side is equipped with magnetic panel, separately
It is equipped with deep gouge on one side, deep gouge top and bottom is equipped with fixed chute, and suspension hook is equipped in fixed chute, and the suspension hook of top and bottom is logical
Cross elastic band connection.
3. wanting the wall-hanging learning board described in 1 according to right, it is characterised in that：The base station module include pedestal, vertical sliding block,
Vertical cushion pad and controllable gas spring；The vertical chute is equipped at left and right sides of pedestal, vertical sliding block is built in the vertical chute, vertically
Cushion pad is built in the upper and lower ends in the vertical chute；The middle part hollow out of pedestal, one end of controllable gas spring are fixedly connected with hollow out
Bottom end, the other end is fixedly connected with movable plate.
4. wanting the wall-hanging learning board described in 1 according to right, it is characterised in that：The mobile module includes movable plate, sliding rail, cunning
Block and limited block；Sliding rail is fixed on movable plate, and sliding rail is flexibly connected with sliding block, and limited block is set to sliding rail both ends and is fixed on
On movable plate.
5. wanting the wall-hanging learning board described in 1 according to right, it is characterised in that：The mobile module includes movable plate, horizontal cunning
Block and limited block；Movable plate is equipped with horizontal concrete chute, and horizontal slider is built in horizontal concrete chute, and horizontal slider is fixed with pedestal to be connected
It connects.
6. wanting the wall-hanging learning board described in 1 according to right, it is characterised in that：The mobile module includes movable plate, limited block
And curved sliding-block, movable plate are equipped with curved sliding slot and fixed bit, curved sliding slot is connected with fixed bit, and curved sliding-block is solid with pedestal
Fixed connection.
7. a kind of wall-hanging learning board described in claim 1, it is characterised in that：The mobile module include movable plate, rack,
Gear and gear slider；Movable plate is equipped with gear cavity and straight trough, and rack is built in gear cavity bottom end, and wheel and rack is nibbled
It closes；Gear is equipped with gear sliding slot, and gear slider is built in gear sliding slot, and gear slider is fixedly connected with pedestal.
8. a kind of wall-hanging learning board described in claim 1, it is characterised in that：The mobile module includes movable plate, level
Ball-screw, horizontal knob, horizontal slider and connecting rod；Movable plate is equipped with horizontal concrete chute, is internally provided with link slot and leading screw
Cavity, horizontal concrete chute are connected to leading screw cavity by link slot, and horizontal slider is connected to horizontal ball-screw by connecting rod；It is horizontal
Ball-screw is built in leading screw cavity, and horizontal ball-screw connects horizontal knob；Horizontal slider is built in horizontal concrete chute, and level is sliding
Block is fixedly connected with pedestal.
9. a kind of wall-hanging learning board described in claim 1, it is characterised in that：The mobile module includes movable plate, slides calmly
Wheel, spool, rotating handles and horizontal slider；Movable plate is equipped with horizontal concrete chute and pulley cavity, and horizontal concrete chute connects with pulley cavity
It is logical；Fixed pulley and spool are built in pulley cavity, and spool is fixedly connected with rotating handles, and spool is equipped with silk thread, and silk thread passes through
Fixed pulley connects horizontal slider, and horizontal slider is built in horizontal concrete chute, and horizontal slider is fixedly connected with pedestal.
10. a kind of wall-hanging learning board described in claim 1, it is characterised in that：The base station module includes pedestal, vertically slides
Block, vertical cushion pad, controllable gas spring, geared rotor system, vertical knob and vertical ball-screw；Pedestal be equipped with the vertical chute and
Shafting cavity, through coordinating vertical sliding block and being all built in the vertical chute, vertical cushion pad is built in perpendicular vertical ball screw
Upper and lower ends into sliding slot；One end of the middle part hollow out of pedestal, controllable gas spring is fixedly connected with the bottom end of hollow out, and the other end is solid
Surely movable plate is connected；Geared rotor system is built in shafting cavity, and geared rotor system one end connects vertical ball screw, and other end connection is perpendicular
To knob.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810274742.1A CN108386689A (en) | 2018-03-30 | 2018-03-30 | A kind of wall-hanging learning board |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810274742.1A CN108386689A (en) | 2018-03-30 | 2018-03-30 | A kind of wall-hanging learning board |
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|---|---|
| CN108386689A true CN108386689A (en) | 2018-08-10 |
Family
ID=63072513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810274742.1A Pending CN108386689A (en) | 2018-03-30 | 2018-03-30 | A kind of wall-hanging learning board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108386689A (en) |
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Application publication date: 20180810 |