CN108552750A - A kind of dedicated students ' reading rack of teaching - Google Patents
A kind of dedicated students ' reading rack of teaching Download PDFInfo
- Publication number
- CN108552750A CN108552750A CN201810553653.0A CN201810553653A CN108552750A CN 108552750 A CN108552750 A CN 108552750A CN 201810553653 A CN201810553653 A CN 201810553653A CN 108552750 A CN108552750 A CN 108552750A
- Authority
- CN
- China
- Prior art keywords
- placement plate
- plate
- push
- students
- dedicated
- 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.)
- Withdrawn
Links
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
- A47B23/00—Bed-tables; Trays; Reading-racks; Book-rests, i.e. items used in combination with something else
- A47B23/06—Bed-tables; Trays; Reading-racks; Book-rests, i.e. items used in combination with something else characterised by association with auxiliary devices, e.g. line indicators, leaf turners, lampholders, book or page holders
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- Sheet Holders (AREA)
Abstract
The invention discloses a kind of dedicated students ' reading racks of teaching, including balance plate, the lower front surface of the balance plate is provided with graduation mark, it is flexibly connected with placement plate by rotation axis at the upper surface center of the balance plate, it is provided with headlamp at the top center of the placement plate, the other side upper surface of the balance plate offers push/pull slot, the inner tip of the push/pull slot is provided with cushion block, and the bottom of cushion block is provided with push rod, and spring and the matched locating piece used are provided at the top of the push rod.In the present invention, pass through the rotation axis of setting, can the angle of inclination of placement plate be subjected to effective adjusting processing, to change the angle of inclination of placement plate, and then meet the demand of the placed angle of different books, the phenomenon that limiting bracket can be fixed to the angle of inclination of placement plate, prevent placement plate from falling off simultaneously, improves the practicability of rack.
Description
Technical field
The present invention relates to teaching aid technical field more particularly to a kind of dedicated students ' reading racks of teaching.
Background technology
Teaching Statistics are that student can be enable intuitively, visually to understand each appliances and teachers' instruction used in the content of courses
When the general name of apparatus that uses, teaching aid can be improved the learning interest of student, enriches perceptual knowledge, and help forms specific concept,
The observation ability and thinking ability of Developing Students ', and during student improves in study, it is also desirable to use rack to books
And related paper material is placed, and in order to the observation of student, improves the efficiency of study.
However existing students ' reading rack is in use there is some shortcomings, one side rack
Angle of inclination adjust operation it is not convenient enough, on the other hand for books lack it is necessary grip measure, cause books to hold
Easily there is a phenomenon where slippage or page turning, the practicability of rack is reduced.
Invention content
The purpose of the present invention is to solve disadvantages existing in the prior art, and the dedicated student of a kind of teaching proposed
Read rack.
To achieve the goals above, present invention employs following technical solutions：A kind of dedicated students ' reading placement of teaching
The lower front surface of frame, including balance plate, the balance plate is provided with graduation mark, passes through at the upper surface center of the balance plate
Rotation axis is flexibly connected with placement plate, is provided with headlamp at the top center of the placement plate, the top of the placement plate and
It is symmetrically arranged with grip block positioned at the both sides of headlamp, page pressing rod, the placement are connected between two grip blocks
The side appearance wall of plate is provided with limiting bracket, and the card slot card that the top of limiting bracket is offered with balance plate side upper surface
Connection is closed, the other side upper surface of the balance plate offers push/pull slot, and the inner tip of the push/pull slot is provided with cushion block, and
The bottom of cushion block is provided with push rod, and spring and the matched locating piece used are provided at the top of the push rod.
As further describing for above-mentioned technical proposal：
The cross section structure triangular in shape of the placement plate, limiting bracket and balance plate.
As further describing for above-mentioned technical proposal：
There are four the card slot and push/pull slot are respectively set, and four card slots and four push/pull slots spacing size between any two
It is equal respectively.
As further describing for above-mentioned technical proposal：
The both sides inner surface wall of the push/pull slot offers locating slot.
As further describing for above-mentioned technical proposal：
The trapezoidal structure in cross section of the cushion block is vertical structure close to the side of placement plate, is located remote from plate
Side is incline structure.
In the present invention, first, by the rotation axis of setting, the angle of inclination of placement plate can be carried out at effective adjusting
Reason, changes the angle of inclination of placement plate, to meet different books placed angle demand, while limiting bracket can be to putting
The phenomenon that angle of inclination of plate is fixed, prevents placement plate from falling off is set, the practicability of rack is improved, secondly, is led to
The cushion block for crossing setting, when books, which are placed on, places plate surface, according to the position of books inclined angle and books bottom end, inwardly
Squeezing spring so that then compression deformation of the spring moves up cushion block, play the role of gripping to books bottom, into
And ensure the phenomenon that books will not shake or slip, and the another aspect rack overall construction design advantages of simple, work(
Can be complete various, operation is flexibly convenient, has stronger practicability.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of dedicated students ' reading rack of teaching proposed by the present invention；
Fig. 2 is the structural schematic diagram of cushion block shift mechanism of the present invention；
Fig. 3 is the side structure schematic view of placement plate of the present invention.
Marginal data：
1- headlamps, 2- placement plates, 3- limiting brackets, 4- card slots, 5- balance plates, 6- graduation marks, 7- rotation axis, 8- push-and-pulls
Slot, 9- cushion blocks, 10- locating slots, 11- locating pieces, 12- springs, 13- push rods, 14- grip blocks, 15- page pressing rods.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1-3, the dedicated students ' reading rack of a kind of teaching, including balance plate 5, under the front surface of balance plate 5
End is provided with graduation mark 6, is flexibly connected with placement plate 2 by rotation axis 7 at the upper surface center of balance plate 5, the top of placement plate 2
It is provided with headlamp 1 at portion center, the top of placement plate 2 and is symmetrically arranged with grip block 14 positioned at the both sides of headlamp 1, two
Page pressing rod 15 is connected between grip block 14, the side appearance wall of placement plate 2 is provided with limiting bracket 3, and limiting bracket 3
The card slot 4 that is offered with 5 side upper surface of balance plate of top be connected together, the other side upper surface of balance plate 5, which offers, to push away
The inner tip of kerve 8, push/pull slot 8 is provided with cushion block 9, and the bottom of cushion block 9 is provided with push rod 13, the top setting of push rod 13
There are spring 12 and the matched locating piece 11 used.
The cross section structure triangular in shape of placement plate 2, limiting bracket 3 and balance plate 5, card slot 4 and push/pull slot 8 are respectively set
There are four, and spacing size difference is equal between any two for four card slots 4 and four push/pull slots 8, the both sides inner surface wall of push/pull slot 8 is opened
Equipped with locating slot 10, the trapezoidal structure in cross section of cushion block 9 is vertical structure close to the side of placement plate 2, is located remote from
The side of plate 2 is incline structure.
The locating piece 11 of both sides is inwardly squeezed so that spring 12 by compressive deformation, to by locating piece 11 from locating slot
It is removed in 10, pushes up push rod 13 later, cushion block 9 is released into push/pull slot 8, decontrols locating piece 11 later so that spring 12 is multiple
Position rebound, locating piece 11 is again pushed into locating slot 10 and is fixed, to realize the push-and-pull operation of cushion block 9.
Operation principle：In use, balance plate 2 is placed on teaching study place, rotary motion axis 7 adjusts placement plate 2
Limiting bracket 3 is embedded in card slot 4 and the angle of inclination of placement plate 2 is fixed by angle of inclination, and books inclination later, which leans against, puts
It sets 2 surface of plate, rotates the page pressing rod 15 in grip block 14, to being squeezed at the top of books, prevent books there is a phenomenon where page turning,
Spring 12 is squeezed later, push rod 13 is moved up so that cushion block 9, which is released, fixes books in push/pull slot 8, so
Trip spring 12 afterwards so that locating piece 11 is embedded in locating slot 10 and fixes, so that the rack completely uses.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Any one skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (5)
1. a kind of dedicated students ' reading rack of teaching, including balance plate (5), which is characterized in that before the balance plate (5)
Surface lower end is provided with graduation mark (6), is lived by rotation axis (7) and placement plate (2) at the upper surface center of the balance plate (5)
Dynamic connection, is provided with headlamp (1) at the top center of the placement plate (2), the top of the placement plate (2) and positioned at illumination
The both sides of lamp (1) are symmetrically arranged with grip block (14), and page pressing rod (15), institute are connected between two grip blocks (14)
The side appearance wall for stating placement plate (2) is provided with limiting bracket (3), and on the top of limiting bracket (3) and balance plate (5) side
The card slot (4) that surface offers is connected together, and the other side upper surface of the balance plate (5) offers push/pull slot (8), described to push away
The inner tip of kerve (8) is provided with cushion block (9), and the bottom of cushion block (9) is provided with push rod (13), the top of the push rod (13)
Portion is provided with spring (12) and the matched locating piece (11) used.
2. a kind of dedicated students ' reading rack of teaching according to claim 1, which is characterized in that the placement plate
(2), the cross section structure triangular in shape of limiting bracket (3) and balance plate (5).
3. a kind of dedicated students ' reading rack of teaching according to claim 1, which is characterized in that the card slot (4)
There are four being respectively set with push/pull slot (8), and spacing size distinguishes phase between any two for four card slots (4) and four push/pull slots (8)
Deng.
4. a kind of dedicated students ' reading rack of teaching according to claim 1, which is characterized in that the push/pull slot
(8) both sides inner surface wall offers locating slot (10).
5. a kind of dedicated students ' reading rack of teaching according to claim 1, which is characterized in that the cushion block (9)
The trapezoidal structure in cross section, close to the side of placement plate (2) be vertical structure, be located remote from plate (2) side be tilt
Structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810553653.0A CN108552750A (en) | 2018-05-31 | 2018-05-31 | A kind of dedicated students ' reading rack of teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810553653.0A CN108552750A (en) | 2018-05-31 | 2018-05-31 | A kind of dedicated students ' reading rack of teaching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108552750A true CN108552750A (en) | 2018-09-21 |
Family
ID=63552651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810553653.0A Withdrawn CN108552750A (en) | 2018-05-31 | 2018-05-31 | A kind of dedicated students ' reading rack of teaching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108552750A (en) |
-
2018
- 2018-05-31 CN CN201810553653.0A patent/CN108552750A/en not_active Withdrawn
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180921 |