CN106183553A - A kind of structure improved blank - Google Patents

A kind of structure improved blank Download PDF

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Publication number
CN106183553A
CN106183553A CN201610578057.9A CN201610578057A CN106183553A CN 106183553 A CN106183553 A CN 106183553A CN 201610578057 A CN201610578057 A CN 201610578057A CN 106183553 A CN106183553 A CN 106183553A
Authority
CN
China
Prior art keywords
panel
mounting groove
structure improved
frame
left frame
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201610578057.9A
Other languages
Chinese (zh)
Other versions
CN106183553B (en
Inventor
林晓丽
陈晔
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangsu Fuai Technology Development Co.,Ltd.
Original Assignee
Haining Yongxin Technology Consulting Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Haining Yongxin Technology Consulting Co Ltd filed Critical Haining Yongxin Technology Consulting Co Ltd
Priority to CN201610578057.9A priority Critical patent/CN106183553B/en
Priority to CN201810527796.4A priority patent/CN108786620A/en
Priority to CN201810405576.4A priority patent/CN108839478A/en
Priority to CN201810405567.5A priority patent/CN108749409A/en
Priority to CN201810528144.2A priority patent/CN108619965A/en
Publication of CN106183553A publication Critical patent/CN106183553A/en
Priority to CN201810528282.0A priority patent/CN108818662B/en
Application granted granted Critical
Publication of CN106183553B publication Critical patent/CN106183553B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • B43L1/04—Blackboards
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
    • B01F27/90—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with paddles or arms 
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
    • B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
    • B26D1/12—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis
    • B26D1/14—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter
    • B26D1/143—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter rotating about a stationary axis
    • B26D1/15—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter rotating about a stationary axis with vertical cutting member
    • B26D1/151—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter rotating about a stationary axis with vertical cutting member for thin material, e.g. for sheets, strips or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/40—Mixers using gas or liquid agitation, e.g. with air supply tubes
    • B01F33/402—Mixers using gas or liquid agitation, e.g. with air supply tubes comprising supplementary stirring elements
    • B01F33/4021—Mixers using gas or liquid agitation, e.g. with air supply tubes comprising supplementary stirring elements the gas being introduced through the shaft of the stirring element
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/05—Stirrers
    • B01F27/11—Stirrers characterised by the configuration of the stirrers
    • B01F27/19—Stirrers with two or more mixing elements mounted in sequence on the same axis
    • B01F27/191—Stirrers with two or more mixing elements mounted in sequence on the same axis with similar elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/23—Mixers with rotary stirring devices in fixed receptacles; Kneaders characterised by the orientation or disposition of the rotor axis
    • B01F27/231—Mixers with rotary stirring devices in fixed receptacles; Kneaders characterised by the orientation or disposition of the rotor axis with a variable orientation during mixing operation, e.g. with tiltable rotor axis
    • B01F27/2312—Mixers with rotary stirring devices in fixed receptacles; Kneaders characterised by the orientation or disposition of the rotor axis with a variable orientation during mixing operation, e.g. with tiltable rotor axis the position of the rotating shaft being adjustable in the interior of the receptacle, e.g. to locate the stirrer in different locations during the mixing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F31/00—Mixers with shaking, oscillating, or vibrating mechanisms
    • B01F31/44—Mixers with shaking, oscillating, or vibrating mechanisms with stirrers performing an oscillatory, vibratory or shaking movement
    • B01F31/441—Mixers with shaking, oscillating, or vibrating mechanisms with stirrers performing an oscillatory, vibratory or shaking movement performing a rectilinear reciprocating movement
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/40—Mixers using gas or liquid agitation, e.g. with air supply tubes
    • B01F33/409—Parts, e.g. diffusion elements; Accessories
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/10—Maintenance of mixers
    • B01F35/12—Maintenance of mixers using mechanical means
    • B01F35/123—Maintenance of mixers using mechanical means using scrapers for cleaning mixers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/90—Heating or cooling systems
    • B01F35/92—Heating or cooling systems for heating the outside of the receptacle, e.g. heated jackets or burners
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/06—Arrangements for feeding or delivering work of other than sheet, web, or filamentary form
    • B26D7/0683—Arrangements for feeding or delivering work of other than sheet, web, or filamentary form specially adapted for elongated articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/08—Means for treating work or cutting member to facilitate cutting
    • 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
    • B43L21/00—Blackboard or slate cleaning devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/90—Heating or cooling systems
    • B01F2035/99—Heating

Abstract

The present invention provides a kind of structure improved blank, including panel, installing frame and pedestal, panel includes the first panel and the second panel, installing frame includes left frame, left frame and lower frame, one end of lower frame is fixed on left frame, the other end of lower frame is fixed on left frame, and lower frame is rotatably connected with pedestal；Left frame has mounting groove one and the mounting groove two of coupling the second panel of coupling the first panel, and mounting groove one is in the dead ahead of mounting groove two；Left frame has the mounting groove three with mounting groove one symmetry and and the disymmetrical mounting groove of mounting groove four；First panel is liftably arranged in mounting groove one and mounting groove three, and the second panel is fixedly installed in mounting groove two and mounting groove four.The present invention can regulate usable floor area, compact conformation, is suitable for meeting special.

Description

A kind of structure improved blank
Technical field
The invention belongs to field of mechanical technique, relate to the structure improved blank that a kind of applicable meeting is special.
Background technology
Along with science and technology development, blank becomes meeting office appliance indispensable in daily life, blank have by The writing plane that the metallic sheet material of white is made, is a kind of writing implement that can be the most erasable.Blank can be divided into according to performance One side blank and two-sided blank, can be divided into extension wall suspension type blank and tape holder movable type blank according to the occupation mode of blank.
Commonly used in meeting at present is tape holder movable type blank, and existing tape holder movable type blank includes bracing frame dough-making powder Plate, panel is integrally fixed on bracing frame, can only by integrally movable supporting frame change panel towards, with this meet meeting The visual field of view personnel, this panel is heavier, and needing to expend bigger muscle power could be moved integrally, it is generally required to two people associations Making to move, this brings great inconvenience to the carrying out of meeting.
Secondly the volume of existing tape holder movable type blank is limited by conference space, and panel is too big, easily takies Many spaces, are not easy to mobile；Panel is the least, can only wipe the old content on panel constantly, cause explanation when will write new content The content that personnel are write cannot link up and present, and the understanding of conference content is affected by participant, is therefore easily reduced meeting View efficiency.
Additionally, whiteboard eraser is independently of blank, the most often there is the situation that whiteboard eraser is lost, thus Affect the use of blank, and after blank uses the time longer, the situation of wiping difficulty can be produced, blank easily remains print When note or written contents are more, could eliminate after needing the most repeatedly wiping, this wastes having of meeting to a certain extent The effect time.
Therefore, based on the problems referred to above, it is provided that a kind of blank required that uses that can preferably meet meeting is this area Technical staff's problem demanding prompt solution.
Summary of the invention
It is an object of the invention to there are the problems referred to above for existing technology, it is proposed that a kind of structure improved blank, energy Enough regulate usable floor area, compact conformation, be suitable for meeting special.
The purpose of the present invention can be realized by following technical proposal:
A kind of structure improved blank, including panel, installing frame and pedestal, panel includes the first panel and the second panel, Installing frame includes left frame, left frame and lower frame, and one end of lower frame is fixed on left frame, and the other end of lower frame is fixed on Left frame, lower frame is rotatably connected with pedestal；Left frame has mounting groove one and coupling second panel of coupling the first panel Mounting groove two, mounting groove one is in the dead ahead of mounting groove two；Left frame have mounting groove three with mounting groove one symmetry with And and the disymmetrical mounting groove of mounting groove four；First panel is liftably arranged in mounting groove one and mounting groove three, second Plate is fixedly installed in mounting groove two and mounting groove four.
The structure improved blank of the present invention includes two pieces of panels, and wherein the first panel uses as main panel, second Plate uses as secondary panel so that this blank can reach the twice of common blank by usable floor area.Only use first During plate, the first panel is in the dead ahead of the second panel, the first panel by completely obscured for the second panel live, shared space is with general Taking up room of logical blank is close.When the first panel does not has unnecessary use space, inconvenient by the content on the first panel again When directly wiping, the first panel is risen to the top of the second panel, manifest the second panel, such that it is able to use second Plate, after the first panel rises, shared is the space on height, does not affects at length direction, therefore in the meeting of limited length View place also can conveniently use.Additionally, by rotate installing frame can realize panel towards change, period, it is not necessary to mobile Pedestal, the most laborsaving, it is simple to one man operation.
In above-mentioned structure improved blank, the center of lower frame is installed with downward return bend, and pedestal includes vertically A stay tube upwards, a stay tube penetrates return bend, and return bend is rotationally connected with a stay tube by bearing；Prop up the upper end of stay tube Outer wall is arranged with a circle stopper slot, and the upper end inwall of return bend is convexly equipped with the circle bulge loop with stopper slot matched in clearance, bulge loop It is inserted in stopper slot.
In above-mentioned structure improved blank, bearing includes bearing inner race, bearing outer ring and is in bearing inner race and axle Roller between bearing outer-ring, a stay tube through dead eye and is fixedly linked with bearing inner race, and return bend fixes phase with bearing outer ring Even；At least two ribs is extended from lower frame to return bend.
In above-mentioned structure improved blank, return bend has connecting portion, pedestal and connecting portion and all offers connecting hole, Pedestal is connected with bearing inner race pin, and connecting portion is connected with bearing outer ring pin, and pedestal is connected by clamping screw with connecting portion, locking Bolt end connects rotation hand wheel.
In above-mentioned structure improved blank, the two ends, left and right of the first panel are separately installed with slide rail, mounting groove one He The chute matched with slide rail it is respectively equipped with in mounting groove three；Left frame offers the lifting groove one communicated with mounting groove one, right Frame offers the lifting groove two communicated with mounting groove three, and the first panel is installed with two slide bars, and one of them slide bar wears liter Fall groove one, another slide bar wears lifting groove two.
In above-mentioned structure improved blank, the end of slide bar is provided with rotatable location bar, along left frame and the right side Multiple height and position compartment of terrains of frame be provided with many groups can the location hook of stationary positioned bar, location hook has elasticity, positions bar It is snapped in one of which location hook.
In above-mentioned structure improved blank, this structure improved blank can be wiped when being additionally included in the first panel lifting Wiping the whiteboard eraser one of the second panel, whiteboard eraser one is in strip, and whiteboard eraser one is laterally positioned in the first panel and the second panel Between, whiteboard eraser one is adjacent to the lower bottom part of the first panel and is fixed on the inner surface of the first panel, and the work of whiteboard eraser one Face is resisted against on the second panel.
In above-mentioned structure improved blank, this structure improved blank also includes the whiteboard eraser of wiping the first panel Two, whiteboard eraser two is in strip, and whiteboard eraser two is the most slidably arranged on the first panel, and whiteboard eraser two has one magnetically Installation portion under installation portion and a magnetic, the upper top of the first panel and lower bottom part are bonding jumper, the magnetically installation of whiteboard eraser two Portion's magnetic absorption is installation portion magnetic absorption going to the bottom in the first panel under the upper top of the first panel, the magnetic of whiteboard eraser two Portion, the work surface of whiteboard eraser two is resisted against on the first panel.
In above-mentioned structure improved blank, this structure improved blank also includes fluid reservoir, water injection valve and sparge pipe, Fluid reservoir has the cleaning solution solution of energy clean face plate, and water injection valve is connected between sparge pipe and fluid reservoir, and sparge pipe is towards face Plate is arranged.
In above-mentioned structure improved blank, lower frame has the first chamber, the second chamber and the 3rd chamber, the second chamber Room is between the first chamber and the 3rd chamber, and the first chamber and the 3rd chamber house a fluid reservoir and water injection valve respectively, left Being respectively equipped with a sparge pipe in frame and left frame, the switch of water injection valve is located at the outside of lower frame；3rd chamber offers Reclaiming inlet and the liquid outlet of cleaning solution solution, the top of lower frame is provided with deflector, and deflector offers oriented inlet The guiding gutter tilted.
Compared with prior art, the present invention has the advantage that:
1, this blank has the first panel and the second panel front and back arranged, and can reach the two of common blank by usable floor area Again, and concrete usable floor area can regulate, and the second panel can be covered by the first panel, shared space and common blank Take up room close, be conducive to using at narrow and small conference space；
2, by rotate installing frame change panel towards, it is not necessary to mobile foundation, the most laborsaving, it is simple to single behaviour Make, be conducive to improving meeting efficiency；
3, the two ends up and down of return bend are all movably connected with a stay tube, not only increase the support force to installing frame, and carry The high stationarity of return bend so that change panel towards time, panel is capable of stable rotation；
4, panel carries whiteboard eraser, it is to avoid the loss of whiteboard eraser, arranges white between the first panel and the second panel Blackboard eraser one, the lifting of the first panel can promote whiteboard eraser one wiping the second panel, makes lifting and second panel of the first panel Wiping synchronizes to realize, and decreases the time of manual wipping.
Accompanying drawing explanation
Fig. 1 is the front view of the structure improved blank of the present invention, embodies the first panel and covers the state of the second panel.
Fig. 2 is the structural representation of the structure improved blank of the present invention, embodies the first panel and rises and manifest The state of two panels.
Fig. 3 is the vertical view cutaway drawing of the structure improved blank of the present invention.
Fig. 4 is the sectional view of the installing frame of the structure improved blank of the present invention.
In figure, the 11, first panel；12, the second panel；21, left frame；211, mounting groove one；212, mounting groove two；213、 Lifting groove one；22, left frame；221, mounting groove three；222, mounting groove four；223, lifting groove two；23, lower frame；231, first Chamber；232, the second chamber；233, the 3rd chamber；24, return bend；241, bulge loop；242, connecting portion；25, ribs；30, base Seat；31, stay tube is propped up；310, stopper slot；40, bearing；41, bearing inner race；42, bearing outer ring；43, roller；51, clamping screw； 52, rotation hand wheel；61, slide rail；62, chute；63, slide bar；64, location bar；65, location hook；71, whiteboard eraser one；72, whiteboard eraser Two；721, magnetically installation portion；722, installation portion under magnetic；81, fluid reservoir；82, water injection valve；83, sparge pipe；90, deflector.
Detailed description of the invention
The following is the specific embodiment of the present invention and combine accompanying drawing, technical scheme is further described, But the present invention is not limited to these embodiments.
As shown in Figures 1 to 4, the invention provides a kind of structure improved blank, including panel, installing frame and pedestal 30, panel includes the first panel 11 and the second panel 12, and installing frame includes left frame 21, left frame 22 and lower frame 23, below One end of frame 23 is fixed on left frame 21, and the other end of lower frame 23 is fixed on left frame 22, and lower frame 23 can turn with pedestal 30 Dynamic connected；Left frame 21 has mounting groove 1 and the mounting groove 2 212 of coupling the second panel 12 of coupling the first panel 11, Mounting groove 1 is in the dead ahead of mounting groove 2 212；Left frame 22 has and the installing frame groove 221 of mounting groove 1 symmetry And and the mounting groove 4 222 of mounting groove 2 212 symmetry；First panel 11 is liftably arranged on mounting groove 1 and installs In frame groove 221, the second panel 12 is fixedly installed in mounting groove 2 212 and mounting groove 4 222.
The structure improved blank of the present invention includes two pieces of panels, and wherein the first panel 11 uses as main panel, second Panel 12 uses as secondary panel so that this blank can reach the twice of common blank by usable floor area.Only use During one panel 11, the first panel 11 is in the dead ahead of the second panel 12, and the second panel 12 was covered by the first panel 11, shared Close with taking up room of common blank with space.When the first panel 11 does not has unnecessary use space, inconvenient by first again When content on panel 11 is directly wiped, the first panel 11 is risen to the top of the second panel 12, manifests the second panel 12, Such that it is able to use the second panel 12, after the first panel 11 rises, shared is the space on height, at length direction not shadow Ringing, therefore the meeting place in limited length also can conveniently use.Additionally, by rotate installing frame can realize panel towards Change, period, it is not necessary to mobile foundation 30, the most laborsaving, it is simple to one man operation.
Specifically, the center of lower frame 23 is installed with downward return bend 24, and pedestal 30 includes a stay tube straight up 31, a stay tube 31 penetrates return bend 24, and return bend 24 is rotationally connected with a stay tube 31 by bearing 40；Prop up the upper end of stay tube 31 Portion's outer wall is arranged with a circle stopper slot 310, and the upper end inwall of return bend 24 is convexly equipped with and a circle of stopper slot 310 matched in clearance Bulge loop 241, bulge loop 241 is inserted in stopper slot 310.
Bearing 40 is arranged on middle part or the bottom of a stay tube 31, is preferably arranged on the bottom of a stay tube 31, i.e. The bottom of return bend 24 is connected by bearing 40 transmission with the bottom of a stay tube 31, when pedestal 30 maintains static, installs Frame can realize the axial rotation relative to pedestal 30 under the connection of bearing 40.Prop up stay tube 31 and penetrate return bend 24, a stay tube 31 Upper end be connected by stopper slot 310 is movable with the bulge loop 241 of the upper end of return bend 24, when return bend 24 rotates, convex Ring 241 can slide in stopper slot 310.The two ends up and down of return bend 24 are all movably connected with a stay tube 31, not only increase Support force to installing frame, and improve the stationarity of return bend 24 so that change panel towards time, panel is capable of Stable rotation.
Bearing 40 includes bearing inner race 41, bearing outer ring 42 and the roller being between bearing inner race 41 and bearing outer ring 42 43, a stay tube 31 through dead eye and is fixedly linked with bearing inner race 41, and return bend 24 is fixedly linked with bearing outer ring 42；Under from Frame 23 to return bend 24 extends at least two ribs 25.Ribs 25, return bend 24 and lower frame 23 constitute triangle, Thus there is higher intensity.
Specifically, return bend 24 has connecting portion 242, pedestal 30 and connecting portion 242 and all offers connecting hole, pedestal 30 with Bearing inner race 41 pin connects, and connecting portion 242 is connected with bearing outer ring 42 pin, and pedestal 30 and connecting portion 242 are by clamping screw 51 Being connected, clamping screw 51 end connects rotation hand wheel 52.When pedestal 30 and connecting portion 242 be locked bolt 51 lock time, return Tube 24 is in stationary state with a stay tube 31, and the most now installing frame is fastened onto pedestal 30, and it is unnecessary to avoid producing with this Rotate.When need change panel towards time, by rotation hand wheel 52 rotation lock bolt 51, make pedestal 30 and connecting portion 242 Be separated, then can directly rotate installing frame, by panel rotation to the most required towards, the most again with rotation hand wheel 52 by clamping screw 51 tightly pin pedestal 30 and connecting portion 242.
The two ends, left and right of the first panel 11 set in being separately installed with slide rail 61, mounting groove 1 and installing frame groove 221 respectively There is the chute 62 matched with slide rail 61；Left frame 21 offers the lifting groove 1 communicated with mounting groove 1, left frame 22 offer the lifting groove 2 223 communicated with installing frame groove 221, and the first panel 11 is installed with two slide bars 63, and one of them is sliding Bar 63 wears lifting groove 1, and another slide bar 63 wears lifting groove 2 223.Slide bar 63 is for rising the first panel 11 Fall operation, slide bar 63 is to be fixedly linked with the first panel 11, by pulling slide bar 63, make slide bar 63 lifting groove on downslide Dynamic, thus drive the rise and fall of the first panel 11.Lifting groove 1 and lifting groove 2 223 symmetry are offered, and make the first panel The lifting of 11 can be steady.
Preferably, the end of slide bar 63 is provided with rotatable location bar 64, multiple along left frame 21 and left frame 22 Height and position compartment of terrain be provided with many groups can the location hook 65 of stationary positioned bar 64, location hook 65 has elasticity, and location bar 64 blocks It is buckled in one of which location hook 65.Location hook 65 is set in the differing heights position of installing frame, it is possible to realize on the first panel 11 Be fixed to differing heights after Shenging such that it is able to for user provide multiple choices, user the first panel 11 can be regulated to Suitable height.Additionally, be not only only limited to use the second panel 12, when user by the purpose that the first panel 11 rises When height is higher, it is possible to promote the height of the first panel 11 so that it is adapt to the oneself state of user, that improves when writing is comfortable Degree.
Preferably, be additionally included in when the first panel 11 lifts can wiping the second panel 12 white for this structure improved blank Blackboard eraser 1, whiteboard eraser 1 is in strip, and whiteboard eraser 1 is laterally positioned between the first panel 11 and the second panel 12, Whiteboard eraser 1 is adjacent to the lower bottom part of the first panel 11 and is fixed on the inner surface of the first panel 11, and the work of whiteboard eraser 1 It is resisted against on the second panel 12 as face.The face length of whiteboard eraser 1 and the writing plane length phase of the second panel 12 Joining, the lifting action of the first panel 11 promotes whiteboard eraser 1 wiping the second panel 12, the lifting and second of the i.e. first panel 11 The wiping of panel 12 synchronizes to carry out.
It is noted that after the second panel 12 uses, the when that the first panel 11 being declined reset, whiteboard eraser 1 energy Enough synchronize top-down wiping the second panel 12, thus the content write on the second panel 12 is wiped out, therefore need not Spend additional time again and wipe the content write on the second panel 12.Additionally, ought need to use the second panel 12 next time, The when that first panel 11 being risen, whiteboard eraser 1 wiping the second panel 12 the most from bottom to top, i.e. whiteboard eraser 1 Can successively twice wiping the second panel 12, improve erasing effect, the writing of residual when eliminating wiping for the first time.Optional Ground, this structure improved blank also includes the whiteboard eraser 2 72 of wiping the first panel 11, whiteboard eraser 2 72 in strip, whiteboard eraser 2 72 are the most slidably arranged on the first panel 11, and whiteboard eraser 2 72 has one magnetically under installation portion 721 and a magnetic Installation portion 722, the upper top of the first panel 11 and lower bottom part are bonding jumper, magnetically installation portion 721 magnetic of whiteboard eraser 2 72 Being adsorbed in the upper top of the first panel 11, under the magnetic of whiteboard eraser 2 72, installation portion 722 magnetic absorption is in the first panel 11 times Bottom, the work surface of whiteboard eraser 2 72 is resisted against on the first panel 11.
The face length of whiteboard eraser 2 72 and the writing plane height of the first panel 11 match, by laterally moving Written contents on first panel 11 is wiped out by whiteboard eraser 2 72, and the erasing area each due to whiteboard eraser 2 72 is wide, joint Save the operating time, and whiteboard eraser 2 72 is movable with the first panel 11 is connected, can prevent loss.Whiteboard eraser 1 and whiteboard eraser 2 72, for integrally erasing writing content, in addition, use common whiteboard eraser.
Preferably, this structure improved blank also includes fluid reservoir 81, water injection valve 82 and sparge pipe 83, and fluid reservoir 81 has The cleaning solution solution of energy clean face plate, water injection valve 82 is connected between sparge pipe 83 and fluid reservoir 81, and sparge pipe 83 is towards panel Arrange.Opening water injection valve 82, the cleaning solution solution in fluid reservoir 81 can flow into sparge pipe 83, be sprayed to first by sparge pipe 83 Panel 11 or the second panel 12, play cleaning action, solves the problem that panel has used rear residual writing long and is difficult to eliminate.
Specifically, lower frame 23 has the first chamber the 231, second chamber 232 and the 3rd chamber 233, at the second chamber 232 Between the first chamber 231 and the 3rd chamber 233, the first chamber 231 and the 3rd chamber 233 house fluid reservoir 81 He respectively Being respectively equipped with a sparge pipe 83 in water injection valve 82, left frame 21 and left frame 22, the switch of water injection valve 82 is located at lower frame 23 Outside；3rd chamber 233 offers inlet and the liquid outlet reclaiming cleaning solution solution, and the top of lower frame 23 is provided with leads Stream plate 90, deflector 90 offers the guiding gutter that oriented inlet tilts.
For playing more preferable cleaning effect, increase the cleaning area of panel, for left area and the right area of panel It is respectively provided with corresponding sparge pipe 83, fluid reservoir 81 and water injection valve 82, i.e. cleaning solution solution from the two of panel lateral middle panel Spraying, the cleaning solution solution being sprayed on panel flows down into deflector 90 along panel, and flows downwardly in leading of guiding gutter 3rd chamber 233.
Specific embodiment described herein is only to present invention spirit explanation for example.Technology neck belonging to the present invention Described specific embodiment can be made various amendment or supplements or use similar mode to replace by the technical staff in territory Generation, but without departing from the spirit of the present invention or surmount scope defined in appended claims.
Although the most more employing the first panel 11；Second panel 12；Left frame 21；Mounting groove 1；Mounting groove 2 212；Lifting groove 1；Left frame 22；Installing frame groove 221；Mounting groove 4 222；Lifting groove 2 223；Lower frame 23；First Chamber 231；Second chamber 232；3rd chamber 233；Return bend 24；Bulge loop 241；Connecting portion 242；Ribs 25；Pedestal 30；? Stay tube 31；Stopper slot 310；Bearing 40；Bearing inner race 41；Bearing outer ring 42；Roller 43；Clamping screw 51；Rotation hand wheel 52；Sliding Rail 61；Chute 62；Slide bar 63；Location bar 64；Location hook 65；Whiteboard eraser 1；Whiteboard eraser 2 72；Magnetically installation portion 721；Magnetic Installation portion 722 under property；Fluid reservoir 81；Water injection valve 82；Sparge pipe 83；Deflector 90 term such as grade, but be not precluded from using other art The probability of language.Use these terms to be only used to more easily to describe and explain the essence of the present invention；It is construed as Any additional restriction is all contrary with spirit of the present invention.

Claims (10)

1. a structure improved blank, including panel, installing frame and pedestal, it is characterised in that panel include the first panel and Second panel, installing frame includes left frame, left frame and lower frame, and one end of lower frame is fixed on left frame, lower frame another One end is fixed on left frame, and lower frame is rotatably connected with pedestal；Left frame have coupling the first panel mounting groove one and Joining the mounting groove two of the second panel, mounting groove one is in the dead ahead of mounting groove two；Left frame has and mounting groove one symmetry Mounting groove three and and the disymmetrical mounting groove of mounting groove four；First panel is liftably arranged on mounting groove one and mounting groove three In, the second panel is fixedly installed in mounting groove two and mounting groove four.
Structure improved blank the most according to claim 1, it is characterised in that the center of lower frame is installed with downward returning Tube, pedestal includes a stay tube straight up, and a stay tube penetrates return bend, and return bend is rotationally connected with support by bearing Pipe；The upper end outer wall propping up stay tube is arranged with a circle stopper slot, and the upper end inwall of return bend is convexly equipped with joins with stopper slot gap The circle bulge loop closed, bulge loop is inserted in stopper slot.
Structure improved blank the most according to claim 2, it is characterised in that bearing includes bearing inner race, bearing outer ring And the roller being between bearing inner race and bearing outer ring, a stay tube through dead eye and is fixedly linked with bearing inner race, revolution Pipe is fixedly linked with bearing outer ring；At least two ribs is extended from lower frame to return bend.
Structure improved blank the most according to claim 3, it is characterised in that return bend has connecting portion, pedestal and company The portion that connects all offers connecting hole, and pedestal is connected with bearing inner race pin, and connecting portion is connected with bearing outer ring pin, and pedestal and connecting portion lead to Crossing clamping screw to be connected, clamping screw end connects rotation hand wheel.
5. according to the structure improved blank described in claim 1 or 4, it is characterised in that the two ends, left and right of the first panel are respectively It is respectively equipped with, in slide rail, mounting groove one and mounting groove three are installed, the chute matched with slide rail；Left frame offers and installs The lifting groove one that groove one communicates, left frame offers the lifting groove two communicated with mounting groove three, and the first panel is installed with two cunnings Bar, one of them slide bar wears lifting groove one, and another slide bar wears lifting groove two.
Structure improved blank the most according to claim 5, it is characterised in that the end of slide bar is provided with rotatable location Bar, the multiple height and position compartment of terrains along left frame and left frame be provided with many groups can the location hook of stationary positioned bar, location Hitcher is flexible, and location bar is snapped in one of which location hook.
Structure improved blank the most according to claim 1, it is characterised in that this structure improved blank is additionally included in During one panel lifting can the whiteboard eraser one of wiping the second panel, whiteboard eraser one is in strip, and whiteboard eraser one is laterally positioned in Between first panel and the second panel, whiteboard eraser one is adjacent to the lower bottom part of the first panel and is fixed on the interior table of the first panel Face, and the work surface of whiteboard eraser one is resisted against on the second panel.
Structure improved blank the most according to claim 7, it is characterised in that this structure improved blank also includes wiping The whiteboard eraser two of the first panel, whiteboard eraser two is in strip, and whiteboard eraser two is the most slidably arranged on the first panel, blank Wiping two and have a magnetically installation portion under installation portion and a magnetic, the upper top of the first panel and lower bottom part are bonding jumper, blank Wipe two magnetically installation portion magnetic absorption under the upper top of the first panel, the magnetic of whiteboard eraser two installation portion magnetic absorption in The lower bottom part of the first panel, the work surface of whiteboard eraser two is resisted against on the first panel.
9. according to the structure improved blank described in claim 1 or 8, it is characterised in that this structure improved blank also includes Fluid reservoir, water injection valve and sparge pipe, fluid reservoir has the cleaning solution solution of energy clean face plate, and water injection valve is connected to sparge pipe and storage Between flow container, sparge pipe is arranged towards panel.
Structure improved blank the most according to claim 9, it is characterised in that lower frame has the first chamber, the second chamber Room and the 3rd chamber, the second chamber is between the first chamber and the 3rd chamber, and the first chamber and the 3rd chamber house one respectively Being respectively equipped with a sparge pipe in individual fluid reservoir and water injection valve, left frame and left frame, the switch of water injection valve is located at lower frame Outside；3rd chamber offers inlet and the liquid outlet reclaiming cleaning solution solution, and the top of lower frame is provided with deflector, leads The guiding gutter that oriented inlet tilts offered by stream plate.
CN201610578057.9A 2016-07-21 2016-07-21 A kind of blank Active CN106183553B (en)

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CN201610578057.9A CN106183553B (en) 2016-07-21 2016-07-21 A kind of blank
CN201810527796.4A CN108786620A (en) 2016-07-21 2016-07-21 A kind of blender of inflatable
CN201810405576.4A CN108839478A (en) 2016-07-21 2016-07-21 A kind of dedicated blank of suitable meeting
CN201810405567.5A CN108749409A (en) 2016-07-21 2016-07-21 Installing frame for blank
CN201810528144.2A CN108619965A (en) 2016-07-21 2016-07-21 A kind of blender of automatic cleaning inner wall
CN201810528282.0A CN108818662B (en) 2016-07-21 2018-05-29 A divide strip device for metal bonding film

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CN201810528144.2A Division CN108619965A (en) 2016-07-21 2016-07-21 A kind of blender of automatic cleaning inner wall
CN201810405567.5A Division CN108749409A (en) 2016-07-21 2016-07-21 Installing frame for blank
CN201810405576.4A Division CN108839478A (en) 2016-07-21 2016-07-21 A kind of dedicated blank of suitable meeting
CN201810528282.0A Division CN108818662B (en) 2016-07-21 2018-05-29 A divide strip device for metal bonding film

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CN201810528144.2A Withdrawn CN108619965A (en) 2016-07-21 2016-07-21 A kind of blender of automatic cleaning inner wall
CN201810527796.4A Withdrawn CN108786620A (en) 2016-07-21 2016-07-21 A kind of blender of inflatable
CN201610578057.9A Active CN106183553B (en) 2016-07-21 2016-07-21 A kind of blank
CN201810405576.4A Pending CN108839478A (en) 2016-07-21 2016-07-21 A kind of dedicated blank of suitable meeting
CN201810528282.0A Active CN108818662B (en) 2016-07-21 2018-05-29 A divide strip device for metal bonding film

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CN201810528144.2A Withdrawn CN108619965A (en) 2016-07-21 2016-07-21 A kind of blender of automatic cleaning inner wall
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CN108786620A (en) 2018-11-13
CN106183553B (en) 2018-09-21
CN108839478A (en) 2018-11-20
CN108619965A (en) 2018-10-09
CN108818662B (en) 2020-09-04
CN108818662A (en) 2018-11-16
CN108818662A8 (en) 2020-07-28
CN108749409A (en) 2018-11-06

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