CN107374027A - It is a kind of that there is the mathematical education lectern for inhaling grey function - Google Patents
It is a kind of that there is the mathematical education lectern for inhaling grey function Download PDFInfo
- Publication number
- CN107374027A CN107374027A CN201710619192.8A CN201710619192A CN107374027A CN 107374027 A CN107374027 A CN 107374027A CN 201710619192 A CN201710619192 A CN 201710619192A CN 107374027 A CN107374027 A CN 107374027A
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- China
- Prior art keywords
- desk body
- lectern
- slide rail
- fixed plate
- sliding block
- 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.)
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Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B13/00—Details of tables or desks
- A47B13/08—Table tops; Rims therefor
- A47B13/16—Holders for glasses, ashtrays, lamps, candles or the like forming part of tables
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B19/00—Reading-desks; Lecterns; Pulpits, i.e. free-standing
- A47B19/10—Reading-desks; Lecterns; Pulpits, i.e. free-standing characterised by association with auxiliary devices, e.g. paper clamps, line indicators
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B23/00—Bed-tables; Trays; Reading-racks; Book-rests, i.e. items used in combination with something else
- A47B23/04—Bed-tables; Trays; Reading-racks; Book-rests, i.e. items used in combination with something else supported from table, floor or wall
- A47B23/042—Book-rests or note-book holders resting on tables
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L7/00—Suction cleaners adapted for additional purposes; Tables with suction openings for cleaning purposes; Containers for cleaning articles by suction; Suction cleaners adapted to cleaning of brushes; Suction cleaners adapted to taking-up liquids
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B2200/00—General construction of tables or desks
- A47B2200/0084—Accessories for tables or desks
- A47B2200/0085—Supplementary support fixed on the edge of a desk or table
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Abstract
The present invention relates to a kind of lectern, more particularly to a kind of mathematical education lectern with the grey function of suction.The technical problem to be solved in the present invention is to provide a kind of mathematical education lectern for having and inhaling grey function.In order to solve the above-mentioned technical problem, the invention provides such a mathematical education lectern for having and inhaling grey function, include desk and put book apparatus, be provided with the right side of table top and put book apparatus etc..Invention achieves with books storage apparatus, put books data more neat, facilitate data-gathering to take; and with the grey function of suction; the dust in air and on desktop can effectively be mitigated, keep the neat and tidy and protection health at dais, the effect for facilitating teaching mode to show.
Description
Technical field
The present invention relates to a kind of lectern, more particularly to a kind of mathematical education lectern with the grey function of suction.
Background technology
Mathematics is a subject for studying the concepts such as quantity, structure, change, space and information, is belonged in terms of certain angle
In one kind of formal science.And in development of human history and social life, mathematics also plays irreplaceable effect, is to learn
Practise and study the essential basic tool of modern science and technology.
Current mathematical education lectern lacks books storage apparatus, educates the books used and data is directly placed in table
On face, cleaning is poor, and is inconvenient to search, and dust is larger on dais, and current lectern does not inhale grey function, it is impossible to absorbs empty
Gas neutralizes the dust on lectern, is unfavorable for protection health, and teaching mode displaying is inconvenient in teaching process, poor for applicability,
Therefore needing research and development one kind badly has books storage apparatus, puts books data more neat, facilitates data-gathering to take, and have
Grey function is inhaled, can effectively mitigate the dust in air and on desktop, keeps the neat and tidy and protection health at dais, it is convenient
Teaching mode displaying has the mathematical education lectern for inhaling grey function.
The content of the invention
（1）Technical problems to be solved
The present invention educates the books used and data is straight to overcome current mathematical education lectern to lack books storage apparatus
Connecing and put on the table, cleaning is poor, and is inconvenient to search, and dust is larger on dais, and current lectern does not inhale grey function,
The dust in absorption air and on lectern is unable to, is unfavorable for protection health, teaching mode displaying is inconvenient in teaching process,
The shortcomings that poor for applicability, the technical problem to be solved in the present invention is to provide a kind of mathematical education lectern for having and inhaling grey function.
（2）Technical scheme
In order to solve the above-mentioned technical problem, the invention provides such a mathematical education lectern for having and inhaling grey function, bag
Desk is included and has put book apparatus, be provided with the right side of table top and put book apparatus.
Preferably, desk includes desk body, the first handle, drawer, locker, the second handle and cabinet door, anterior in desk body
Provided with drawer, the first handle is provided with front side of drawer, desk body bottom right is provided with locker, and rotary type is connected with cabinet on front side of locker
Door, cabinet door front side are provided with the second handle.
Preferably, put book apparatus and include the first fixed plate, the second fixed plate, the 3rd handle, the first sliding block, the first cunning
Rail, the first elastic component and the first pole, the front and rear sides of desk body top right side are provided with groove, and right side is provided with fixation in desk body
Groove, fixing groove connect with the groove of front and rear sides, and fixing groove inner bottom part front and rear sides are equipped with the first slide rail, and the first slide rail
Immediately below the groove, slidingtype is connected with the first sliding block on the first slide rail, and the first sliding block pass through groove, the first slider top and
Concordant at the top of desk body, the first slide rail top right side is provided with the first pole, is connected on the left of the first pole between the first sliding block right side
There is the first elastic component, the first slider top is provided with the second fixed plate, the 3rd handle, desk body top right are provided with the left of the second fixed plate
Side is provided with the first fixed plate, first the second fixed plate of fixed plate face.
Preferably, also include suction apparatus for ash, suction apparatus for ash is equipped with left and right sides of desk body, and inhale and be located at the top of apparatus for ash
The left and right sides at the top of desk body, inhale apparatus for ash and include dust shield, retainer ring, air inducing flexible pipe, air inducing fan, collecting tank and flocculant,
Collecting tank is equipped with left and right sides of desk body, collecting tank is provided with air inducing and fanned built with flocculant, collecting tank top, and air inducing fan top is set
There is air inducing flexible pipe, the desk body top left and right sides is equipped with retainer ring, and air inducing flexible pipe passes through retainer ring, and air inducing flexible pipe top is connected with
Dust shield, dust shield are located at the left and right sides at the top of desk body.
Preferably, mobile device is also included, the left and right sides is equipped with mobile device at the top of desk body, and at the top of mobile device
Be connected with the bottom for inhaling apparatus for ash top, mobile device include electric pushrod, the second pole, the second elastic component, the second sliding block,
Second slide rail, drawstring, electronic reel and the 3rd pole, the left and right sides is equipped with the second slide rail at the top of desk body, on the second slide rail
Slidingtype is connected with the second sliding block, and front side is provided with the second pole, the second pole rear side and the second sliding block front side at the top of the second slide rail
Between be connected with the second elastic component, the second slide rail top rear is provided with the 3rd pole, and the 3rd pole is provided with electronic reel, electricity
Drawstring is wound with dynamic reel, and drawstring end, with being connected on rear side of the second sliding block, the second slider top is provided with electric pushrod, electronic
It is connected at the top of the expansion link of push rod with retainer ring bottom.
Preferably, show stand and expansion link are also included, desk body top left side is provided with groove, and groove inner bottom part is provided with flexible
Bar, expansion link top are provided with show stand, and show stand is shaped as rectangle, and the length of show stand is identical with the length of groove.
Preferably, also include cushion, clamping plate and the 3rd elastic component, the 3rd elastic component be connected with the left of the first fixed plate,
3rd elastic component left end is connected with clamping plate, and the mode that clamping plate passes on left splicing connection is connected with cushion.
Preferably, the material of show stand is stainless steel.
Preferably, drawstring is steel wire rope.
Operation principle：In mathematical education, the books and data of teaching can be placed on the putting in book apparatus of table top,
So that books are put more neat, it is easy to keep the neat and tidy of table top, while the lookup for being also convenient for books and data is taken
Take, impart knowledge to students required teaching aid or other articles can be stored in desk, add storage space, practicality is stronger.
Because desk includes desk body, the first handle, drawer, locker, the second handle and cabinet door, front portion is provided with desk body
Drawer, drawer front side are provided with the first handle, and desk body bottom right is provided with locker, and rotary type is connected with cabinet door on front side of locker,
The second handle is provided with front side of cabinet door, thus some teaching apparatus for mathematics can store up put in the drawer or locker in, add storage
Object space, is easy to storing, it is necessary to when teaching aid is placed in drawer or is taken out from a drawer for teaching aid, and human hand holds corresponding the
One handle, drawer is extracted out can be, it is necessary to when teaching aid be placed in locker or is taken out from locker, and human hand holds second
Handle opens cabinet door.
Because putting book apparatus includes the first fixed plate, the second fixed plate, the 3rd handle, the first sliding block, the first slide rail,
One elastic component and the first pole, the front and rear sides of desk body top right side are provided with groove, and right side is provided with fixing groove in desk body, fixed
Groove connects with the groove of front and rear sides, and fixing groove inner bottom part front and rear sides are equipped with the first slide rail, and the first slide rail is positioned at logical
Immediately below groove, slidingtype is connected with the first sliding block on the first slide rail, and the first sliding block passes through groove, the first slider top and desk body top
Portion is concordant, and the first slide rail top right side is provided with the first pole, and first is connected between the first sliding block right side on the left of the first pole
Elastic component, the first slider top are provided with the second fixed plate, the 3rd handle are provided with the left of the second fixed plate, and desk body top right side is provided with
First fixed plate, first the second fixed plate of fixed plate face, so when needing to be placed on books or data in book apparatus, people
Hand pulls the 3rd handle to the left, drives the second fixed plate to be placed on books or data to left movement, the elongation of the first elastic component, people
Between the first fixed plate and the second fixed plate at the top of desk body, the 3rd handle is unclamped, the first elastic component is gradually shortened, and drives second
Fixed plate moves right extruding books or data, and books and data are fixed between the first fixed plate and the second fixed plate.
Because also including suction apparatus for ash, suction apparatus for ash is equipped with left and right sides of desk body, and inhales and is located at table at the top of apparatus for ash
The left and right sides at the top of body, inhale apparatus for ash and include dust shield, retainer ring, air inducing flexible pipe, air inducing fan, collecting tank and flocculant, table
Collecting tank is equipped with left and right sides of body, collecting tank is provided with air inducing and fanned built with flocculant, collecting tank top, and air inducing fan top is provided with
Air inducing flexible pipe, the desk body top left and right sides are equipped with retainer ring, and air inducing flexible pipe passes through retainer ring, and air inducing flexible pipe top is connected with suction
Dust hood, dust shield are located at the left and right sides at the top of desk body, so when having larger dust on dais, switched on power, and start air inducing fan work
Make air inducing so that the dust in air and at the top of desk body, entered by air inducing flexible pipe and air inducing fan in the flocculant in collecting tank,
The dust in air and at the top of desk body can be effectively reduced, is advantageous to keep the neat and tidy in air and at the top of desk body, protection
Health.
Because also including mobile device, the left and right sides is equipped with mobile device at the top of desk body, and at the top of mobile device with
Inhale the bottom connection on apparatus for ash top, mobile device includes electric pushrod, the second pole, the second elastic component, the second sliding block, the
Two slide rails, drawstring, electronic reel and the 3rd pole, the desk body top left and right sides are equipped with the second slide rail, slided on the second slide rail
Dynamic formula is connected with the second sliding block, and front side is provided with the second pole, the second pole rear side and the second sliding block front side at the top of the second slide rail
Between be connected with the second elastic component, the second slide rail top rear is provided with the 3rd pole, and the 3rd pole is provided with electronic reel, electronic
Drawstring is wound with reel, and drawstring end, with being connected on rear side of the second sliding block, the second slider top is provided with electric pushrod, electronic to push away
It is connected at the top of the expansion link of bar with retainer ring bottom, so switching on power, starts electronic reel and drawstring is constantly released into volume
Rise, drive the second sliding block to move backward forward, while start electric pushrod and constantly stretch, drive retainer ring it is constantly front and rear on
Lower motion, so as to drive constantly front and rear up and down motion at the top of dust shield and air inducing flexible pipe, expand the dust suction model for inhaling apparatus for ash
Enclose, reach more preferable pick-up performance, can effectively mitigate the dust in air and at the top of desk body.
Because also including show stand and expansion link, desk body top left side is provided with groove, and groove inner bottom part is provided with expansion link,
Show stand is provided with the top of expansion link, show stand is shaped as rectangle, and the length of show stand is identical with the length of groove, so number
During in teaching, it is necessary to student's displaying mathematics geometrical model, model can be placed at the top of show stand by teacher, and adjusted and stretched
Bar stretches, and reaches suitable height so as to adjust show stand, is easy to student viewing model, reaches more preferable bandwagon effect, and teach
Shi Buyong holds model and shown to student, using more convenient, when displaying is completed, model is removed from show stand, regulation is flexible
Bar shorten, drive show stand move downwardly to top with desk body top it is concordant, facilitate teacher to carry out teaching at the top of desk body.
It is connected with the 3rd elastic component because also including cushion, clamping plate and the 3rd elastic component, on the left of the first fixed plate, the 3rd
Elastic component left end is connected with clamping plate, and the mode that clamping plate passes on left splicing connection is connected with cushion, so books and data are placed
Between the first fixed plate and the second fixed plate, while the second fixed plate extrudes to the right books data, clamping plate also extrudes to the left
Books data, more preferable fixed effect is reached.
Because the material of show stand is stainless steel, stainless steel corrosion resistance and acid resistance are strong, thus can extension fixture make
Use the life-span.
Because drawstring is steel wire rope, steel wire rope is not easy to break, it is possible to the service life of extension fixture.
The control mode of the present invention is automatically controlled by controller, the skill that the control circuit of controller passes through this area
Art personnel simple programming can be achieved, and belong to the common knowledge of this area, and the present invention is mainly used to protect mechanical device, institute
Control mode is not explained with the present invention to connect with circuit.
（3）Beneficial effect
Invention achieves with books storage apparatus, put books data more neat, facilitate data-gathering to take, and have
Grey function is inhaled, can effectively mitigate the dust in air and on desktop, keeps the neat and tidy and protection health at dais, it is convenient
The effect of teaching mode displaying.
Brief description of the drawings
Fig. 1 is the first main structure diagram of the present invention.
Fig. 2 is the main structure diagram of desk of the present invention.
Fig. 3 is the first main structure diagram that the present invention puts book apparatus.
Fig. 4 is second of main structure diagram of the present invention.
Fig. 5 is the main structure diagram that the present invention inhales apparatus for ash.
Fig. 6 is the third main structure diagram of the present invention.
Fig. 7 is the right side structural representation of mobile device of the present invention.
Fig. 8 is the 4th kind of main structure diagram of the present invention.
Fig. 9 is second of main structure diagram that the present invention puts book apparatus.
Mark in accompanying drawing for：1- desks, 2- put book apparatus, 101- desk bodies, and 102- first shakes hands, 103- drawers, 104-
Locker, 105- second shake hands, 106- cabinet doors, the fixed plates of 201- first, the fixed plates of 202- second, and 203- the 3rd shakes hands, 204-
Fixing groove, 205- grooves, the sliding blocks of 206- first, the slide rails of 207- first, the elastic components of 208- first, the poles of 209- first, 3- inhale ash
Device, 301- dust shields, 302- retainer rings, 303- air inducing flexible pipes, 304- air inducing fan, 305- collecting tanks, 306- flocculants, 4- are moved
Dynamic device, 401- electric pushrods, the poles of 402- second, the elastic components of 403- second, the sliding blocks of 404- second, the slide rails of 405- second,
406- drawstrings, the electronic reels of 407-, the poles of 408- the 3rd, 5- show stands, 6- grooves, 7- expansion links, 8- cushions, 9- clamping plates,
The elastic components of 10- the 3rd.
Embodiment
The present invention is further illustrated with reference to the accompanying drawings and examples.
Embodiment 1
It is a kind of that there is the mathematical education lectern for inhaling grey function, as shown in figs 1-9, include desk 1 and put book apparatus 2, desk 1
Top right side is provided with and puts book apparatus 2.
Embodiment 2
It is a kind of that there is the mathematical education lectern for inhaling grey function, as shown in figs 1-9, include desk 1 and put book apparatus 2, desk 1
Top right side is provided with and puts book apparatus 2.
Desk 1 includes the handle of desk body 101, first 102, drawer 103, the handle of locker 104, second 105 and cabinet door
106, anterior in desk body 101 to be provided with drawer 103, the front side of drawer 103 is provided with the first handle 102, and the bottom right of desk body 101, which is provided with, to be stored up
Thing cabinet 104, the front side rotary type of locker 104 are connected with cabinet door 106, and the front side of cabinet door 106 is provided with the second handle 105.
Embodiment 3
It is a kind of that there is the mathematical education lectern for inhaling grey function, as shown in figs 1-9, include desk 1 and put book apparatus 2, desk 1
Top right side is provided with and puts book apparatus 2.
Desk 1 includes the handle of desk body 101, first 102, drawer 103, the handle of locker 104, second 105 and cabinet door
106, anterior in desk body 101 to be provided with drawer 103, the front side of drawer 103 is provided with the first handle 102, and the bottom right of desk body 101, which is provided with, to be stored up
Thing cabinet 104, the front side rotary type of locker 104 are connected with cabinet door 106, and the front side of cabinet door 106 is provided with the second handle 105.
Put book apparatus 2 and include the first fixed plate 201, the second fixed plate 202, the 3rd the 203, first sliding block 206 of handle, the
One slide rail 207, the first elastic component 208 and the first pole 209, the front and rear sides of the top right side of desk body 101 are provided with groove 205,
Right side is provided with fixing groove 204 in desk body 101, and fixing groove 204 connects with the groove 205 of front and rear sides, the inner bottom part of fixing groove 204
Front and rear sides are equipped with the first slide rail 207, and the first slide rail 207 is located at immediately below groove 205, slidingtype on the first slide rail 207
The first sliding block 206 is connected with, the first sliding block 206 passes through groove 205, and the top of the first sliding block 206 is concordant with the top of desk body 101, the
The top right side of one slide rail 207 is provided with the first pole 209, and the is connected between the left side of the first pole 209 and the right side of the first sliding block 206
One elastic component 208, the top of the first sliding block 206 are provided with the second fixed plate 202, and the left side of the second fixed plate 202 is provided with the 3rd handle
203, the top right side of desk body 101 is provided with the first fixed plate 201, the second fixed plate of face 202 of the first fixed plate 201.
Embodiment 4
It is a kind of that there is the mathematical education lectern for inhaling grey function, as shown in figs 1-9, include desk 1 and put book apparatus 2, desk 1
Top right side is provided with and puts book apparatus 2.
Desk 1 includes the handle of desk body 101, first 102, drawer 103, the handle of locker 104, second 105 and cabinet door
106, anterior in desk body 101 to be provided with drawer 103, the front side of drawer 103 is provided with the first handle 102, and the bottom right of desk body 101, which is provided with, to be stored up
Thing cabinet 104, the front side rotary type of locker 104 are connected with cabinet door 106, and the front side of cabinet door 106 is provided with the second handle 105.
Put book apparatus 2 and include the first fixed plate 201, the second fixed plate 202, the 3rd the 203, first sliding block 206 of handle, the
One slide rail 207, the first elastic component 208 and the first pole 209, the front and rear sides of the top right side of desk body 101 are provided with groove 205,
Right side is provided with fixing groove 204 in desk body 101, and fixing groove 204 connects with the groove 205 of front and rear sides, the inner bottom part of fixing groove 204
Front and rear sides are equipped with the first slide rail 207, and the first slide rail 207 is located at immediately below groove 205, slidingtype on the first slide rail 207
The first sliding block 206 is connected with, the first sliding block 206 passes through groove 205, and the top of the first sliding block 206 is concordant with the top of desk body 101, the
The top right side of one slide rail 207 is provided with the first pole 209, and the is connected between the left side of the first pole 209 and the right side of the first sliding block 206
One elastic component 208, the top of the first sliding block 206 are provided with the second fixed plate 202, and the left side of the second fixed plate 202 is provided with the 3rd handle
203, the top right side of desk body 101 is provided with the first fixed plate 201, the second fixed plate of face 202 of the first fixed plate 201.
Also include and inhale apparatus for ash 3, the left and right sides of desk body 101, which is equipped with, inhales apparatus for ash 3, and inhales the top of apparatus for ash 3 and be located at
The top of desk body 101 left and right sides, inhale apparatus for ash 3 include dust shield 301, retainer ring 302, air inducing flexible pipe 303, air inducing fan 304,
Collecting tank 305 and flocculant 306, the left and right sides of desk body 101 are equipped with collecting tank 305, collecting tank 305 built with flocculant 306,
The top of collecting tank 305 is provided with air inducing fan 304, and the top of air inducing fan 304 is provided with air inducing flexible pipe 303, and the top of desk body 101 left and right sides is
Provided with retainer ring 302, air inducing flexible pipe 303 passes through retainer ring 302, and the top of air inducing flexible pipe 303 is connected with dust shield 301, dust shield
301 positioned at the top of desk body 101 left and right sides.
Also include mobile device 4, the top of desk body 101 left and right sides is equipped with mobile device 4, and the top of mobile device 4
It is connected with the bottom for inhaling the top of apparatus for ash 3, mobile device 4 includes electric pushrod 401, the second pole 402, the second elastic component
403rd, the second sliding block 404, the second slide rail 405, drawstring 406, the pole 408 of electronic reel 407 and the 3rd, the top left of desk body 101
Right both sides are equipped with the second slide rail 405, and slidingtype is connected with the second sliding block 404, the top of the second slide rail 405 on the second slide rail 405
Front side is provided with the second pole 402, and the second elastic component 403 is connected between the rear side of the second pole 402 and the front side of the second sliding block 404,
The top rear of second slide rail 405 is provided with the 3rd pole 408, and the 3rd pole 408 is provided with electronic reel 407, electronic reel
Drawstring 406 is wound with 407, and the end of drawstring 406 is connected with the rear side of the second sliding block 404, the top of the second sliding block 404 is provided with electronic push away
Bar 401, the top of expansion link 7 of electric pushrod 401 are connected with the bottom of retainer ring 302.
Also include show stand 5 and expansion link 7, the top left side of desk body 101 is provided with groove 6, and the inner bottom part of groove 6 is provided with flexible
Bar 7, the top of expansion link 7 are provided with show stand 5, and show stand 5 is shaped as rectangle, the length of show stand 5 and the length phase of groove 6
Together.
Also include cushion 8, the elastic component 10 of clamping plate 9 and the 3rd, the left side of the first fixed plate 201 is connected with the 3rd elastic component
10, the left end of the 3rd elastic component 10 is connected with clamping plate 9, and the mode that clamping plate 9 passes on left splicing connection is connected with cushion 8.
The material of show stand 5 is stainless steel.
Drawstring 406 is steel wire rope.
Operation principle：In mathematical education, the books and data of teaching, which can be placed at the top of desk 1, puts book apparatus 2
It is interior so that books are put more neat, are easy to keep the neat and tidy at the top of desk 1, while are also convenient for looking into for books and data
Look for and taking, impart knowledge to students required teaching aid or other articles can be stored in desk 1, add storage space, practicality is stronger.
Because desk 1 includes the handle of desk body 101, first 102, drawer 103, the handle of locker 104, second 105 and cabinet
Door 106, anterior in desk body 101 to be provided with drawer 103, the front side of drawer 103 is provided with first and shakes hands 102, and the bottom right of desk body 101 is provided with
Locker 104, the front side rotary type of locker 104 are connected with cabinet door 106, and the front side of cabinet door 106 is provided with the second handle 105, so one
A little teaching apparatus for mathematics can be stored in drawer 103 or in locker 104, are added storage space, are easy to storing for teaching aid,
When needing teaching aid being placed in drawer 103 or being taken out from drawer 103, human hand holds corresponding first handle 102, by drawer
103 extractions can be, it is necessary to when teaching aid be placed in locker 104 or is taken out from locker 104, and human hand holds the second handle
105 open cabinet door 106.
Because putting book apparatus 2 includes the first fixed plate 201, the second fixed plate the 202, the 3rd the 203, first sliding block of handle
206th, the first slide rail 207, the first elastic component 208 and the first pole 209, the front and rear sides of the top right side of desk body 101 are provided with logical
Groove 205, the interior right side of desk body 101 are provided with fixing groove 204, and fixing groove 204 connects with the groove 205 of front and rear sides, fixing groove 204
Inner bottom part front and rear sides are equipped with the first slide rail 207, and the first slide rail 207 is located at immediately below groove 205, on the first slide rail 207
Slidingtype is connected with the first sliding block 206, and the first sliding block 206 passes through groove 205, the top of the first sliding block 206 and the top horizontal of desk body 101
Together, the top right side of the first slide rail 207 is provided with the first pole 209, connects between the left side of the first pole 209 and the right side of the first sliding block 206
The first elastic component 208 is connected to, the top of the first sliding block 206 is provided with the second fixed plate 202, and the left side of the second fixed plate 202 is provided with the 3rd
Handle 203, the top right side of desk body 101 are provided with the first fixed plate 201, the second fixed plate of face 202 of the first fixed plate 201, so
When needing to be placed on books or data in book apparatus 2, human hand pulls the 3rd handle 203 to the left, drives the second fixed plate 202
To left movement, the first elastic component 208 extends, and books or data are placed on first fixed plate 201 and the at the top of desk body 101 by people
Between two fixed plates 202, the 3rd handle 203 is unclamped, the first elastic component 208 is gradually shortened, and drives the second fixed plate 202 to transport to the right
Dynamic extruding books or data, books and data are fixed between the first fixed plate 201 and the second fixed plate 202.
Apparatus for ash 3 is inhaled because also including, the left and right sides of desk body 101, which is equipped with, inhales apparatus for ash 3, and inhales the top of apparatus for ash 3
Positioned at the top of desk body 101 left and right sides, inhale apparatus for ash 3 and include dust shield 301, retainer ring 302, air inducing flexible pipe 303, air inducing fan
304th, collecting tank 305 and flocculant 306, the left and right sides of desk body 101 are equipped with collecting tank 305, and collecting tank 305 is built with flocculant
306, the top of collecting tank 305 is provided with air inducing fan 304, and the top of air inducing fan 304 is provided with air inducing flexible pipe 303, the top of desk body 101 left and right two
Side is equipped with retainer ring 302, and air inducing flexible pipe 303 passes through retainer ring 302, and the top of air inducing flexible pipe 303 is connected with dust shield 301, inhales
Dust hood 301 is located at the top of desk body 101 left and right sides, so when having larger dust on dais, switches on power, and starts air inducing fan 304
Work air inducing so that the dust in the air and top of desk body 101, enters collecting tank by air inducing flexible pipe 303 and air inducing fan 304
It in flocculant 306 in 305, can effectively reduce in air and the dust at the top of desk body 101, be advantageous to keep in air and table
The neat and tidy at the top of body 101, protects health.
Because also including mobile device 4, the top of desk body 101 left and right sides is equipped with mobile device 4, and mobile device 4
Top is connected with inhaling the bottom on the top of apparatus for ash 3, and mobile device 4 includes electric pushrod 401, second the 402, second elasticity of pole
Part 403, the second sliding block 404, the second slide rail 405, drawstring 406, the pole 408 of electronic reel 407 and the 3rd, the top of desk body 101
The left and right sides is equipped with the second slide rail 405, and slidingtype is connected with the second sliding block 404 on the second slide rail 405, and the second slide rail 405 pushes up
The second pole 402 is provided with front side of portion, the second elastic component is connected between the rear side of the second pole 402 and the front side of the second sliding block 404
403, the top rear of the second slide rail 405 is provided with the 3rd pole 408, and the 3rd pole 408 is provided with electronic reel 407, it is electronic around
Drawstring 406 is wound with line wheel 407, and the end of drawstring 406 is connected with the rear side of the second sliding block 404, the top of the second sliding block 404 is provided with electricity
Dynamic push rod 401, the top of expansion link 7 of electric pushrod 401 is connected with the bottom of retainer ring 302, so switch on power, startup it is electronic around
Drawstring 406 is constantly released and rolled by line wheel 407, drives the second sliding block 404 to move backward forward, while start electric pushrod
401 constantly stretch, and the constantly front and rear up and down motion of retainer ring 302 are driven, so as to drive dust shield 301 and air inducing flexible pipe 303
Top constantly front and rear up and down motion, the dust suction scope for inhaling apparatus for ash 3 is expanded, reaches more preferable pick-up performance, can effectively subtract
The dust in the light air and top of desk body 101.
Because also including show stand 5 and expansion link 7, the top left side of desk body 101 is provided with groove 6, and the inner bottom part of groove 6 is provided with
Expansion link 7, the top of expansion link 7 are provided with show stand 5, and show stand 5 is shaped as rectangle, the length of show stand 5 and the length of groove 6
Spend it is identical, so in mathematical education, it is necessary to student show mathematics geometrical model when, model can be placed on show stand 5 by teacher
Top, and adjustable telescopic rod 7 is flexible, reaches suitable height so as to adjust show stand 5, is easy to student viewing model, reaches more
Good bandwagon effect, and teacher does not have to hold model and shown to student, using more convenient, when displaying is completed, by model from displaying
Removed on platform 5, adjustable telescopic rod 7 shortens, and drives show stand 5 to move downwardly to top concordant with the top of desk body 101, facilitates teacher
Teaching is carried out at the top of desk body 101.
Because also including cushion 8, the elastic component 10 of clamping plate 9 and the 3rd, the left side of the first fixed plate 201 is connected with the 3rd elasticity
Part 10, the left end of the 3rd elastic component 10 are connected with clamping plate 9, and the mode that clamping plate 9 passes on left splicing connection is connected with cushion 8, so
Books and data are placed between the first fixed plate 201 and the second fixed plate 202, and the second fixed plate 202 extrudes to the right books money
While material, clamping plate 9 also extrudes books data to the left, has reached more preferable fixed effect.
Because the material of show stand 5 is stainless steel, stainless steel corrosion resistance and acid resistance are strong, thus can extension fixture make
Use the life-span.
Because drawstring 406 is steel wire rope, steel wire rope is not easy to break, it is possible to the service life of extension fixture.
The control mode of the present invention is automatically controlled by controller, the skill that the control circuit of controller passes through this area
Art personnel simple programming can be achieved, and belong to the common knowledge of this area, and the present invention is mainly used to protect mechanical device, institute
Control mode is not explained with the present invention to connect with circuit.
Embodiment described above only expresses the preferred embodiment of the present invention, and its description is more specific and detailed, but simultaneously
Therefore the limitation to the scope of the claims of the present invention can not be interpreted as.It should be pointed out that for one of ordinary skill in the art
For, without departing from the inventive concept of the premise, some deformations can also be made, improves and substitutes, these belong to this hair
Bright protection domain.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (9)
1. a kind of have the mathematical education lectern for inhaling grey function, it is characterised in that includes desk（1）With put book apparatus（2）,
Desk（1）Top right side is provided with and puts book apparatus（2）.
A kind of 2. mathematical education lectern with the grey function of suction according to claim 1, it is characterised in that desk（1）
Include desk body（101）, first handle（102）, drawer（103）, locker（104）, second handle（105）And cabinet door（106）,
Desk body（101）Interior front portion is provided with drawer（103）, drawer（103）Front side is provided with the first handle（102）, desk body（101）Bottom right
Provided with locker（104）, locker（104）Front side rotary type is connected with cabinet door（106）, cabinet door（106）Front side is provided with second and drawn
Hand（105）.
3. a kind of mathematical education lectern with the grey function of suction according to claim 2, it is characterised in that put book apparatus
（2）Include the first fixed plate（201）, the second fixed plate（202）, the 3rd handle（203）, the first sliding block（206）, the first slide rail
（207）, the first elastic component（208）With the first pole（209）, desk body（101）The front and rear sides of top right side are provided with groove
（205）, desk body（101）Interior right side is provided with fixing groove（204）, fixing groove（204）With the groove of front and rear sides（205）Connect,
Fixing groove（204）Inner bottom part front and rear sides are equipped with the first slide rail（207）, and the first slide rail（207）Positioned at groove（205）Under just
Side, the first slide rail（207）Upper slidingtype is connected with the first sliding block（206）, the first sliding block（206）Through groove（205）, first slides
Block（206）Top and desk body（101）Top is concordant, the first slide rail（207）Top right side is provided with the first pole（209）, first
Bar（209）Left side and the first sliding block（206）The first elastic component is connected between right side（208）, the first sliding block（206）Top is provided with
Second fixed plate（202）, the second fixed plate（202）Left side is provided with the 3rd handle（203）, desk body（101）Top right side is provided with the
One fixed plate（201）, the first fixed plate（201）The fixed plate of face second（202）.
4. a kind of mathematical education lectern with the grey function of suction according to claim 3, it is characterised in that also include
Inhale apparatus for ash（3）, desk body（101）The left and right sides is equipped with suction apparatus for ash（3）, and inhale apparatus for ash（3）Top is located at desk body（101）
At left and right sides of top, apparatus for ash is inhaled（3）Include dust shield（301）, retainer ring（302）, air inducing flexible pipe（303）, air inducing fan
（304）, collecting tank（305）And flocculant（306）, desk body（101）The left and right sides is equipped with collecting tank（305）, collecting tank（305）
Built with flocculant（306）, collecting tank（305）Fanned provided with air inducing at top（304）, air inducing fan（304）Top is provided with air inducing flexible pipe
（303）, desk body（101）Retainer ring is equipped with left and right sides of top（302）, air inducing flexible pipe（303）Through retainer ring（302）, draw
Wind flexible pipe（303）Top is connected with dust shield（301）, dust shield（301）Positioned at desk body（101）At left and right sides of top.
5. a kind of mathematical education lectern with the grey function of suction according to claim 4, it is characterised in that also include
Mobile device（4）, desk body（101）Mobile device is equipped with left and right sides of top（4）, and mobile device（4）Top is with inhaling ash dress
Put（3）The bottom connection on top, mobile device（4）Include electric pushrod（401）, the second pole（402）, the second elastic component
（403）, the second sliding block（404）, the second slide rail（405）, drawstring（406）, electronic reel（407）With the 3rd pole（408）, table
Body（101）The second slide rail is equipped with left and right sides of top（405）, the second slide rail（405）Upper slidingtype is connected with the second sliding block
（404）, the second slide rail（405）The second pole is provided with front side of top（402）, the second pole（402）Rear side and the second sliding block（404）
The second elastic component is connected between front side（403）, the second slide rail（405）Top rear is provided with the 3rd pole（408）, the 3rd pole
（408）It is provided with electronic reel（407）, electronic reel（407）On be wound with drawstring（406）, and drawstring（406）End and the
Two sliding blocks（404）Rear side connects, the second sliding block（404）Top is provided with electric pushrod（401）, electric pushrod（401）Expansion link
（7）Top and retainer ring（302）Bottom connects.
6. a kind of mathematical education lectern with the grey function of suction according to claim 5, it is characterised in that also include
Show stand（5）And expansion link（7）, desk body（101）Top left side is provided with groove（6）, groove（6）Inner bottom part is provided with expansion link（7）,
Expansion link（7）Top is provided with show stand（5）, show stand（5）Be shaped as rectangle, show stand（5）Length and groove（6）'s
Length is identical.
7. a kind of mathematical education lectern with the grey function of suction according to claim 6, it is characterised in that also include
Cushion（8）, clamping plate（9）With the 3rd elastic component（10）, the first fixed plate（201）Left side is connected with the 3rd elastic component（10）, the 3rd
Elastic component（10）Left end is connected with clamping plate（9）, clamping plate（9）The mode for passing on left splicing connection is connected with cushion（8）.
A kind of 8. mathematical education lectern with the grey function of suction according to claim 7, it is characterised in that show stand
（5）Material be stainless steel.
A kind of 9. mathematical education lectern with the grey function of suction according to claim 8, it is characterised in that drawstring
（406）For steel wire rope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710619192.8A CN107374027A (en) | 2017-07-26 | 2017-07-26 | It is a kind of that there is the mathematical education lectern for inhaling grey function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710619192.8A CN107374027A (en) | 2017-07-26 | 2017-07-26 | It is a kind of that there is the mathematical education lectern for inhaling grey function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107374027A true CN107374027A (en) | 2017-11-24 |
Family
ID=60341019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710619192.8A Withdrawn CN107374027A (en) | 2017-07-26 | 2017-07-26 | It is a kind of that there is the mathematical education lectern for inhaling grey function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107374027A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107997363A (en) * | 2017-12-04 | 2018-05-08 | 王永 | A kind of teaching lectern with collection dust function |
| CN108323934A (en) * | 2018-03-09 | 2018-07-27 | 桐乡市乌镇鼎丰旅游咨询工作室 | A kind of education and instruction dais equipment |
-
2017
- 2017-07-26 CN CN201710619192.8A patent/CN107374027A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107997363A (en) * | 2017-12-04 | 2018-05-08 | 王永 | A kind of teaching lectern with collection dust function |
| CN107997363B (en) * | 2017-12-04 | 2021-03-16 | 王永 | Teaching lectern with collect dust function |
| CN108323934A (en) * | 2018-03-09 | 2018-07-27 | 桐乡市乌镇鼎丰旅游咨询工作室 | A kind of education and instruction dais equipment |
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Application publication date: 20171124 |
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