CN215076315U - English teaching material rack - Google Patents
English teaching material rack Download PDFInfo
- Publication number
- CN215076315U CN215076315U CN202120682158.7U CN202120682158U CN215076315U CN 215076315 U CN215076315 U CN 215076315U CN 202120682158 U CN202120682158 U CN 202120682158U CN 215076315 U CN215076315 U CN 215076315U
- Authority
- CN
- China
- Prior art keywords
- plate
- english teaching
- rack
- teaching material
- side wall
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- 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.)
- Expired - Fee Related
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- 239000000463 material Substances 0.000 title claims abstract description 58
- 238000009434 installation Methods 0.000 claims description 19
- 125000003003 spiro group Chemical group 0.000 claims description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims 2
- 235000017491 Bambusa tulda Nutrition 0.000 claims 2
- 241001330002 Bambuseae Species 0.000 claims 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims 2
- 239000011425 bamboo Substances 0.000 claims 2
- 210000001503 joint Anatomy 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 6
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a placing rack for English teaching materials in the technical field of English teaching material placing racks, which comprises a bottom plate, wherein a mounting cylinder is fixedly arranged on the top wall of the bottom plate, an electric push rod is fixedly arranged in the inner cavity of the mounting cylinder, a fixed plate is fixedly arranged on the top wall of a piston rod of the electric push rod, a placing frame plate is hinged on the top wall of the middle part of the fixed plate, a first limiting plate is fixedly connected with the bottom plate body of the placing frame plate, and the English teaching materials are abutted on the right side wall of the placing frame plate. The work burden of teachers in the teaching process is greatly reduced.
Description
Technical Field
The utility model relates to an english teaching material rack technical field specifically is a rack for english teaching material.
Background
The rack can be used for placing computers, clothes, ornaments and the like, different articles can be stored in the placing rack in different environments, so that the placing rack has very important functions in office work and life, and meanwhile, in the teaching process, the rack is also ubiquitous. At the teaching in-process, the rack is multi-purpose to be used for putting teaching aid, teaching materials etc for teaching is nimble more convenient, and the rack can satisfy teacher and student's basic demand and travelling comfort when using, for example at english teaching in-process, the rack is often used for putting english teaching materials by the teacher, with liberation own hand, makes oneself can spend more energy and write the content of blackboard.
Present english teaching material rack is mostly the tripod of stainless steel, the structure is comparatively simple, because every teacher's height is different, self height and gradient can't be adjusted to current teaching material rack, cause certain puzzlement for the teacher, and current teaching material rack can't carry out fine fixing to the teaching material, can lead to the teaching material to drop when the teacher mistake bumps the rack very probably, the teaching material of placing simultaneously lacks press device, the teaching material can fold because of the effect of self books tension, influence teacher's teaching effect, it is very inconvenient.
Based on this, the utility model designs an english teaching material is with rack to solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a rack for english teaching material, current english teaching material rack of proposing in solving above-mentioned background is mostly the tripod of stainless steel, the structure is comparatively simple, because every teacher's height is different, self height and gradient can't be adjusted to current teaching material rack, cause certain puzzlement for the teacher, and current teaching material rack can't carry out fine fixing to the teaching material, can lead to the teaching material to drop very probably when the teacher mistake bumps the rack, the teaching material of placing simultaneously lacks press device, the teaching material can fold because of the effect of self books tension, influence teacher's teaching effect, very inconvenient problem.
In order to achieve the above object, the utility model provides a following technical scheme: a placing rack for English teaching materials comprises a bottom plate, wherein an installation barrel is fixedly installed on the top wall of the bottom plate, an electric push rod is fixedly installed in the inner cavity of the installation barrel, a fixing plate is fixedly installed on the top wall of a piston rod of the electric push rod, a placing frame plate is hinged to the middle top wall of the fixing plate, a first limiting plate is fixedly connected to the bottom plate body of the placing frame plate, the right side wall of the placing frame plate is abutted to the English teaching materials, the bottom wall of the English teaching materials is abutted to the top wall of the first limiting plate, a second installing block and a first installing block are fixedly installed at the upper end and the lower end of the left side wall of the placing frame plate respectively, a threaded rod is fixedly installed on the left side of the placing frame plate, the upper end and the lower end of the rod body of the threaded rod respectively penetrate through the plate body of the second installing block and the plate body of the first installing block, and a handle is fixedly installed at the top of the threaded rod body, the middle part body of rod spiro union of threaded rod has the slider, splint are installed to the right side wall top of placing the frame plate, just the diapire of splint with the roof looks butt of english teaching material, the plate body of slider with be connected with the connecting rod between the plate body of splint, the right side wall of splint articulates there is book pressing plate.
Preferably, universal wheels are fixedly mounted at four corners of the bottom wall of the bottom plate.
Preferably, a second limiting plate is fixedly mounted on the top wall of the left side of the fixing plate, and the top wall of the second limiting plate is abutted to the left side wall of the placing frame plate.
Preferably, the book pressing plates are symmetrically provided with two groups on the right side wall of the clamping plate.
Preferably, the connecting rods are provided with two groups by taking the sliding blocks as symmetrical centers.
Preferably, the threaded rod and the second mounting block and the first mounting block are mounted through bearings.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a handle, threaded rod, slider, splint, book pressing board, accessible twist grip realize the centre gripping effect to the english teaching material, can effectively prevent dropping of teaching material, and the book pressing board can effectively solve the nature that the teaching material leads to because of the books tension of self folds simultaneously, and this english teaching material rack can effectual promotion teacher's teaching quality, very big work burden that has alleviateed the teacher at the teaching in-process.
Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic side view of the rack plate of the present invention;
fig. 3 is a front view of the rack plate of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1-bottom plate, 2-universal wheel, 3-installation cylinder, 4-electric putter, 5-fixed plate, 6-first limiting plate, 7-second limiting plate, 8-first installation piece, 9-english teaching material, 10-place the frame plate, 11-threaded rod, 12-slider, 13-handle, 14-splint, 15-connecting rod, 16-second installation piece, 17-book pressing board.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a rack for English teaching materials comprises a bottom plate 1, wherein an installation barrel 3 is fixedly installed on the top wall of the bottom plate 1, an electric push rod 4 is fixedly installed in the inner cavity of the installation barrel 3, a fixing plate 5 is fixedly installed on the top wall of a piston rod of the electric push rod 4, the fixing plate 5 can be lifted or lowered by starting the electric push rod 4, a rack plate 10 is hinged on the top wall of the middle part of the fixing plate 5, a first limiting plate 6 is fixedly connected with the bottom plate body of the rack plate 10, the English teaching materials 9 abut against the right side wall of the rack plate 10, the bottom wall of the English teaching materials 9 abut against the top wall of the first limiting plate 6, the first limiting plate 6 is used for limiting the English teaching materials 9, a second installation block 16 and a first installation block 8 are fixedly installed at the upper end and the lower end of the left side wall of the rack plate 10 respectively, a threaded rod 11 is fixedly installed at the left end and the lower end of the rod body of the threaded rod 11 respectively penetrates through the plate body of the second installation block 16 and the plate body of the first installation block 8, the top body of rod fixed mounting of threaded rod 11 has handle 13, and the middle part body of rod spiro union of threaded rod 11 has slider 12, and splint 14 are installed to the right side wall top of rack board 10, and the diapire of splint 14 and the roof looks butt of english teaching material 9, are connected with connecting rod 15 between the plate body of slider 12 and the plate body of splint 14, and the right side wall of splint 14 articulates there is book pressing plate 17, and book pressing plate 17 can prevent that the teaching material from folding automatically because of self tension.
Further, the equal fixed mounting in diapire four corners department of bottom plate 1 has universal wheel 2, and the purpose is for conveniently removing the teaching material rack.
Further, the left side roof fixed mounting of fixed plate 5 has second limiting plate 7, and the roof of second limiting plate 7 and the left side wall butt of rack board 10, and the purpose is in order to carry on spacingly to articulated rack board 10, makes more firm of rack board 10 installation.
Furthermore, the book pressing plates 17 are symmetrically provided with two groups on the right side wall of the clamping plate 14 in a left-right manner, so as to enhance the book pressing effect and further effectively prevent the book from folding naturally.
Furthermore, the connecting rods 15 are provided with two groups with the sliding block 12 as a symmetrical center, so as to better fix the clamping plate 14.
Further, the threaded rod 11 and the second mounting block 16 and the first mounting block 8 are mounted through bearings so that the threaded rod 11 can rotate and the sliding block 12 can be driven to move.
One specific application of this embodiment is: by starting the electric push rod 4, the height of the English teaching material placing rack can be controlled by the piston rod of the electric push rod 4 through lifting, a teacher can enable the placing rack to reach the height suitable for the height of the teacher according to the electric push rod 4 without worrying about the height problem, the English teaching material 9 to be used is placed on the placing rack plate 10, the handle 13 is connected with the threaded rod 11 through rotating the handle 13, the threaded rod 11 is driven to rotate when the handle 13 rotates, the threaded rod 11 is driven to rotate by the sliding block 12 due to the fact that the sliding block 12 is in threaded connection with the threaded rod 11, the sliding block 12 is driven to move downwards or downwards when the sliding block 11 rotates, when the sliding block 12 moves downwards, the clamping plate 14 connected through the connecting rod 15 also starts to move downwards, the clamping plate 14 moves downwards, the English teaching material 9 placed on the placing rack plate 10 can be clamped, the English teaching material 9 can be prevented from falling due to the mistaken touch of the teacher, and the placing rack plate 10 and the fixing plate 5 are connected in a hinged mode, consequently can adjust the inclination of rack board 10 to satisfy teacher's teaching demand, the book pressing board 17 of installation can press english teaching material 9 on the splint 14, can prevent that english teaching material from folding naturally because of the tension of books, has greatly promoted teacher's teaching quality.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrally connected; may be mechanically coupled, may be directly coupled, or may be indirectly coupled through an intermediary. To those of ordinary skill in the art, the specific meaning of the above terms in the present invention is understood according to the specific situation. In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (6)
1. The utility model provides a rack for english teaching material, includes bottom plate (1), its characterized in that: roof fixed mounting of bottom plate (1) has an installation section of thick bamboo (3), fixed mounting has electric putter (4) in the inner chamber of installation section of thick bamboo (3), the roof fixed mounting of the piston rod of electric putter (4) has fixed plate (5), the middle part roof of fixed plate (5) articulates there is place frame plate (10), the first limiting plate of bottom plate body fixedly connected with (6) of place frame plate (10), the right side wall butt joint of place frame plate (10) has english teaching material (9), just the diapire of english teaching material (9) with the roof looks butt of first limiting plate (6), the upper and lower both ends difference fixed mounting of the left side wall of place frame plate (10) has second installation piece (16) and first installation piece (8), the left fixed mounting of place frame plate (10) has threaded rod (11), just the upper and lower both ends of the body of rod of threaded rod (11) run through respectively the plate body of second installation piece (16) with first installation piece (8) The plate body of dress piece (8), the top body of rod fixed mounting of threaded rod (11) has handle (13), the middle part body of rod spiro union of threaded rod (11) has slider (12), splint (14) are installed to the right side wall top of placing frame plate (10), just the diapire of splint (14) with the roof looks butt of english teaching material (9), the plate body of slider (12) with be connected with connecting rod (15) between the plate body of splint (14), the right side wall of splint (14) articulates there is book pressing plate (17).
2. The placing rack for the English teaching materials of claim 1, wherein: the four corners of the bottom wall of the bottom plate (1) are fixedly provided with universal wheels (2).
3. The placing rack for the English teaching materials of claim 1, wherein: the left side roof fixed mounting of fixed plate (5) has second limiting plate (7), just the roof of second limiting plate (7) with the left side wall of placing frame plate (10) is the butt.
4. The placing rack for the English teaching materials of claim 1, wherein: two groups of book pressing plates (17) are symmetrically arranged on the right side wall of the clamping plate (14) in the left-right direction.
5. The placing rack for the English teaching materials of claim 1, wherein: the connecting rods (15) are provided with two groups by taking the sliding blocks (12) as symmetrical centers.
6. The placing rack for the English teaching materials of claim 1, wherein: the threaded rod (11) and the second mounting block (16) and the first mounting block (8) are mounted through bearings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120682158.7U CN215076315U (en) | 2021-04-02 | 2021-04-02 | English teaching material rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120682158.7U CN215076315U (en) | 2021-04-02 | 2021-04-02 | English teaching material rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215076315U true CN215076315U (en) | 2021-12-10 |
Family
ID=79347041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120682158.7U Expired - Fee Related CN215076315U (en) | 2021-04-02 | 2021-04-02 | English teaching material rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215076315U (en) |
-
2021
- 2021-04-02 CN CN202120682158.7U patent/CN215076315U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211210 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |