CN203646744U - Textbook supporting device for teaching - Google Patents
Textbook supporting device for teaching Download PDFInfo
- Publication number
- CN203646744U CN203646744U CN201320704829.0U CN201320704829U CN203646744U CN 203646744 U CN203646744 U CN 203646744U CN 201320704829 U CN201320704829 U CN 201320704829U CN 203646744 U CN203646744 U CN 203646744U
- Authority
- CN
- China
- Prior art keywords
- textbook
- expansion bracket
- swash plate
- support
- outer tube
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Supports For Pipes And Cables (AREA)
Abstract
The utility model discloses a textbook supporting device for teaching. The textbook supporting device comprises an expansion bracket, wherein a sucking disc used for adsorption and fixation is mounted at the bottom of the expansion bracket in a demountable manner; a textbook support flat plate is mounted at the top of the expansion bracket in a demountable manner; a textbook support inclined plate is hinged on one side of the textbook support flat plate; an inclined plate angle adjusting device used for regulating the inclined angle of the textbook support inclined plate is connected between the textbook support flat plate and the textbook support inclined plate; the textbook support device can be fixed on a teacher's desk through utilizing the sucking disc, so as to facilitate the removal of the textbook support device when the textbook support device is not used; the expansion bracket can adjust the height of the textbook; the textbook support inclined plate can adjust the inclined angle of the textbook, so that reading books in an excessively bending down manner of some teachers can be prevented; the structure is simple and the use is convenient and comfortable.
Description
Technical field
The utility model relates to a kind of teaching auxiliary device, relates in particular to one and gives lessons and use textbook bracing or strutting arrangement.
Background technology
Teacher gives lessons in process in classroom at present, also do not have special in supporting the instrument of textbook, all generally that textbook is laid on lectern, higher or the bathomorphic teacher for height, in the time seeing textbook, the angle of must bending over is larger, just can see the content on textbook clearly, long-term use, easily the neck to teacher and waist produce damage, therefore use very inconvenient.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of easy to operate, uses comfortable giving lessons textbook bracing or strutting arrangement.
For solving the problems of the technologies described above, the technical solution of the utility model is: give lessons and use textbook bracing or strutting arrangement, draw together expansion bracket, described expansion bracket bottom is detachably provided with for adsorbing fixing sucker, described expansion bracket top is detachably provided with textbook support plate, described textbook support plate one side is hinged with textbook and supports swash plate, and is connected for regulating described textbook to support the swash plate angle regulator at swash plate angle of inclination between described textbook support plate and described textbook support swash plate.
Improve as one, described swash plate angle regulator is set to two, and is oppositely arranged between described textbook support plate and described textbook support swash plate.
Improve as one, described swash plate angle regulator comprises that being fixedly connected on described textbook supports the stay cord on swash plate, is provided with the through hole passing for described stay cord in described textbook support plate, is provided with pull rope lock links closely through the described stay cord end of described through hole.
Improve described expansion bracket be threaded respectively described textbook support plate and described sucker as one.
Improve as one, described expansion bracket comprises outer tube, in described outer tube, is provided with inner sleeve, and described outer tube is provided with telescopic locking bolt.
Improve as one, described expansion bracket comprises outer tube, and the inwall of described outer tube is provided with interior connecting thread, and described outer tube is set with inner sleeve, and the outer wall of described inner sleeve is provided with the outer connecting thread being used in conjunction with described interior connecting thread.
Owing to having adopted technique scheme, give lessons and use textbook bracing or strutting arrangement, draw together expansion bracket, described expansion bracket bottom is detachably provided with for adsorbing fixing sucker, described expansion bracket top is detachably provided with textbook support plate, described textbook support plate one side is hinged with textbook and supports swash plate, and is connected for regulating described textbook to support the swash plate angle regulator at swash plate angle of inclination between described textbook support plate and described textbook support swash plate; The beneficial effects of the utility model are: utilize sucker this device can be fixed on lectern, while conveniently use, take off, expansion bracket can be adjusted the height of textbook, textbook support swash plate can regulate the angle of inclination of textbook, can prevent part teacher transition bend over reading, simple in structure, easy to use comfortable.
Accompanying drawing explanation
The following drawings is only intended to the utility model to schematically illustrate and explain, does not limit scope of the present utility model.Wherein:
Fig. 1 is the structural representation of the utility model embodiment;
Wherein: 1-expansion bracket; 2-sucker; 3-textbook support plate; 4-textbook supports swash plate; 5-stay cord; 6-through hole; 7-pull rope lock links closely; 8-outer tube; 9-inner sleeve; 10-telescopic locking bolt.
The specific embodiment
As shown in Figure 1, give lessons and use textbook bracing or strutting arrangement, draw together expansion bracket 1, described expansion bracket 1 bottom is detachably provided with for adsorbing fixing sucker 2, this device can be fixed on lectern by sucker 2, simple to operate, in the time not using, can be disassembled.Described expansion bracket 1 top is detachably provided with textbook support plate 3, described textbook support plate 3 one sides are hinged with textbook and support swash plate 4, textbook is placed on textbook support plate 3 and textbook support swash plate 4, can realize being obliquely installed of textbook, can in textbook support plate 3, stopper be set, prevent that textbook from sliding, or support on swash plate 4 book clamp is set at textbook, textbook is clamped.And described textbook support plate 3 and described textbook support between swash plate 4 and are connected for regulating described textbook to support the swash plate angle regulator at swash plate 4 angles of inclination.
The angle regulator of swash plate described in the present embodiment is set to two, and be oppositely arranged between described textbook support plate 3 and described textbook support swash plate 4, described swash plate angle regulator comprises that being fixedly connected on described textbook supports the stay cord 5 on swash plate 4, in described textbook support plate 3, be provided with the through hole 6 passing for described stay cord 5, be provided with pull rope lock through described stay cord 5 ends of described through hole 6 and link closely 7, pull stay cord 5 and utilize pull rope lock 7 regular lengths that link closely, be that adjustable textbook support plate 3 and textbook support the distance between swash plate 4, and then the gradient of adjusting textbook, to facilitate different teachers to use.
Described expansion bracket 1 be threaded respectively described textbook support plate 3 and described sucker 2, remove and install conveniently, while use, can dismantle and deposit.
Described expansion bracket 1 comprises outer tube 8, in described outer tube 8, be provided with inner sleeve 9, and described outer tube 8 is provided with telescopic locking bolt 10, the position by change inner sleeve 9 in outer tube 8, can regulate the height of this device, use to meet different height teachers.Certain described expansion bracket also can be set to comprise outer tube, and the inwall of described outer tube is provided with interior connecting thread, and described outer tube is set with inner sleeve, and the outer wall of described inner sleeve is provided with the outer connecting thread being used in conjunction with described interior connecting thread.
Utilize sucker this device can be fixed on lectern, while conveniently use, take off, expansion bracket can be adjusted the height of textbook, textbook support swash plate can regulate the angle of inclination of textbook, can prevent part teacher transition bend over reading, simple in structure, easy to use comfortable.
To the above-mentioned explanation of the disclosed embodiments, make professional and technical personnel in the field can realize or use the utility model.To be apparent for those skilled in the art to the multiple modification of these embodiment, General Principle as defined herein can, in the situation that not departing from spirit or scope of the present utility model, realize in other embodiments.Therefore, the utility model will can not be limited to these embodiment shown in this article, but will accord with principle disclosed herein and features of novelty the widest consistent scope.
Claims (6)
1. give lessons and use textbook bracing or strutting arrangement, it is characterized in that: comprise expansion bracket, described expansion bracket bottom is detachably provided with for adsorbing fixing sucker, described expansion bracket top is detachably provided with textbook support plate, described textbook support plate one side is hinged with textbook and supports swash plate, and is connected for regulating described textbook to support the swash plate angle regulator at swash plate angle of inclination between described textbook support plate and described textbook support swash plate.
2. as claimed in claim 1 giving lessons used textbook bracing or strutting arrangement, it is characterized in that: described swash plate angle regulator is set to two, and is oppositely arranged between described textbook support plate and described textbook support swash plate.
3. as claimed in claim 1 or 2 giving lessons used textbook bracing or strutting arrangement, it is characterized in that: described swash plate angle regulator comprises that being fixedly connected on described textbook supports the stay cord on swash plate, in described textbook support plate, be provided with the through hole passing for described stay cord, be provided with pull rope lock through the described stay cord end of described through hole and link closely.
4. as claimed in claim 3 giving lessons used textbook bracing or strutting arrangement, it is characterized in that: described expansion bracket be threaded respectively described textbook support plate and described sucker.
5. as claimed in claim 4 giving lessons used textbook bracing or strutting arrangement, it is characterized in that: described expansion bracket comprises outer tube, in described outer tube, is provided with inner sleeve, and described outer tube is provided with telescopic locking bolt.
6. as claimed in claim 4 giving lessons used textbook bracing or strutting arrangement, it is characterized in that: described expansion bracket comprises outer tube, the inwall of described outer tube is provided with interior connecting thread, described outer tube is set with inner sleeve, and the outer wall of described inner sleeve is provided with the outer connecting thread being used in conjunction with described interior connecting thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320704829.0U CN203646744U (en) | 2013-11-05 | 2013-11-05 | Textbook supporting device for teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320704829.0U CN203646744U (en) | 2013-11-05 | 2013-11-05 | Textbook supporting device for teaching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203646744U true CN203646744U (en) | 2014-06-18 |
Family
ID=50913195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320704829.0U Expired - Fee Related CN203646744U (en) | 2013-11-05 | 2013-11-05 | Textbook supporting device for teaching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203646744U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107307627A (en) * | 2016-01-04 | 2017-11-03 | 合肥龙息信息技术有限公司 | A kind of bedside cupboard |
| CN108669787A (en) * | 2018-06-25 | 2018-10-19 | 安徽香妃茶业有限公司 | A kind of multifunction desk |
-
2013
- 2013-11-05 CN CN201320704829.0U patent/CN203646744U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107307627A (en) * | 2016-01-04 | 2017-11-03 | 合肥龙息信息技术有限公司 | A kind of bedside cupboard |
| CN108669787A (en) * | 2018-06-25 | 2018-10-19 | 安徽香妃茶业有限公司 | A kind of multifunction desk |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203646744U (en) | Textbook supporting device for teaching | |
| CN205534919U (en) | Novel projector rack for artistic design teaching | |
| CN206488027U (en) | A kind of liquid crystal display television hanger | |
| CN206994890U (en) | A kind of teaching desk | |
| CN202289022U (en) | Multifunctional infusion head mast | |
| CN206170955U (en) | A teaching board for management teaching of enterprise uses | |
| CN209622423U (en) | A kind of platform clamp device for display/panel bracket of handling official business | |
| CN208243191U (en) | A kind of multi-media desk for College English Listening Teaching | |
| CN206390560U (en) | A kind of multi-functional classroom instruction dais | |
| CN201969167U (en) | Easy-to-adjust drainage tube bracket | |
| CN202341267U (en) | Reading frame for Chinese teaching | |
| CN203137509U (en) | Supporting device for Chinese language teaching | |
| CN209528363U (en) | A kind of band branch bracket is convenient for teaching desk | |
| CN201105049Y (en) | Foldable transfusion stand | |
| CN206630257U (en) | A kind of student holds in the palm book desk with extendible | |
| CN205585598U (en) | Bed study desk | |
| CN204169313U (en) | Reading stand | |
| CN202950221U (en) | Desk top expanding book bracket | |
| CN204541281U (en) | A kind of removable accounting demonstration teaching table | |
| CN205486944U (en) | Writing on blackboard support is used in chinese teaching | |
| CN209090256U (en) | A kind of study table | |
| CN211742635U (en) | Music equipment supports puts frame | |
| CN201899085U (en) | Horizontally turned book page-clamping carrier | |
| CN201185754Y (en) | Learning posture appliance for children | |
| CN208834540U (en) | A kind of auxiliary equipment for Piano Teaching |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140618 Termination date: 20141105 |
|
| EXPY | Termination of patent right or utility model |