CN205214625U - Ideology and politics are given lessons and are used books support - Google Patents
Ideology and politics are given lessons and are used books support Download PDFInfo
- Publication number
- CN205214625U CN205214625U CN201521022486.5U CN201521022486U CN205214625U CN 205214625 U CN205214625 U CN 205214625U CN 201521022486 U CN201521022486 U CN 201521022486U CN 205214625 U CN205214625 U CN 205214625U
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- CN
- China
- Prior art keywords
- books
- clamping device
- book
- politics
- ideology
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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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- Electrically Operated Instructional Devices (AREA)
Abstract
The utility model discloses an ideology and politics are given lessons and are used books support, including base, bracing piece and books clamping device, bracing piece one end is fixed on the base, the bracing piece other end with the ball -joint of books clamping device, books clamping device intercalary band recess, recess shape and books spine shape phase -match, the recess side sets up a plurality of clamping device, clamping device screws up the structure for the screw thread, the fixed cushion that sets up of clamping device front end, books clamping device topside symmetry has two transparent elasticity sticky tapes, books clamping device base side be provided with with transparent elasticity sticky tape assorted is protruding. The utility model discloses simple structure is reliable, and the distance and the visual angle of eyes and books not only can be adjusted at will in the especially use of screw clamping device and transparent elasticity sticky tape, can effectively fix books in addition, has avoided sheltering from partial books content.
Description
Technical field
The utility model relates to teaching aid, particularly relates to a kind of ideology and politics and gives lessons and use book bracket.
Background technology
Nowadays when carrying out ideology and politics and giving lessons, because teaching desk is generally fixed placement, the desktop of lectern is horizontal table top, and when giving lessons, textbook or teaching materials are put on the table by lecturer, often croucs is needed when lecturer need check books or teaching materials, and so forth, very inconvenient, and lectern can not fix books or teaching materials, need lecturer fixing with hand pressing, operate and extremely bother, waste time and energy, add the working strength of lecturer; In addition, students is got used to leaning over a book, few with the Teaching Communication of teacher, sometimes student's reading simply, cannot follow teacher attend class teach thinking, when taking classes in politics especially in the afternoon, easy doze, affects efficiency of attending class, reduces effect of giving lessons.
Therefore, provide a kind of lecturer's hand that do not need by the device of books, can not only will say that being an apprentice of this repeatedly bowing bends over to check in books and free, and the communication exchange of lecturer and student in the process of giving lessons can be increased, thus improve effect of giving lessons.
Number of patent application 200820149951.5 discloses a kind of book bracket, this utility model comprises base, base is provided with telescopic pole, pole movable upper end connects a folder book apparatus, folder book apparatus comprises two pieces of book braces be hinged, and jointed shaft outside is provided with arc, pole and arc globular hinge, two book braces are equipped with the strip groove consistent with jointed shaft vertical direction, in groove, slidably connect clamping bar.This utility model structure is simple, easy to use, arbitrarily can adjust eyes and written distance and visual angle.But this utility model effectively can not fix books, and adopt the slip clamp body of rod shape that arranges with jointed shaft vertical direction greatly, will certainly shield portions book contents.
Utility model content
In view of this, the purpose of this utility model is for the deficiencies in the prior art, provides a kind of ideology and politics to give lessons with book bracket, arbitrarily can not only adjust the Distance geometry visual angle of eyes and books, and effectively can fix books, avoid blocking part book contents.
For achieving the above object, the utility model by the following technical solutions:
A kind of ideology and politics are given lessons with book bracket, comprise base, support bar and book holder, described support bar is liftable support bar, described support bar one end is fixed on described base, the described support bar other end and described book holder ball-joint, in the middle of described book holder, groove is set, described groove shapes and books spine mating shapes, described groove side arranges some clamping devices, described clamping device is screwed tight structure, and described clamping device front end is fixedly installed cushion block; Described book holder top margin symmetry has two transparent elastic rubber belts, and described elastic rubber belt end is provided with hole, and side, described book holder base is provided with the projection matched with the hole on described transparent elastic rubber belt.
In order to ensure that effectively fixing books does not damage books paper again, described cushion block is soft spacer, rounded or rectangle or ellipse.
In order to ensure that not affecting lecturer when insufficient light checks books, and described book holder is provided with LED light device.
During use, first books or teaching materials are put into the groove of book holder, turn clamping device after adjusting the position of books, clamping device promotes cushion block and clamps books being screwed in process, can ensure no matter books be the clamping of what angle books all very firmly, can not come off; Then two transparent elastic rubber belts are separately fixed in the projection of side, book holder base, after treating that books or teaching materials clamp, by the height of the lift adjustment books of liftable support bar; The human needs of last basis, adjusts the angle of books by the ball-joint of book holder and support bar, until satisfied.
This utility model is simple and reliable for structure, especially the use of screw clamping device and transparent elastic adhesive tape, arbitrarily can not only adjust the Distance geometry visual angle of eyes and books, and effectively can fix books, avoid blocking part book contents.
Accompanying drawing explanation
Fig. 1 is the first structural representation of the utility model;
Fig. 2 is the utility model the second structural representation.
Description of reference numerals
1, base; 2, support bar; 3, book holder; 4, groove; 5, clamping device; 6, cushion block; 7, elastic rubber belt; 8, protruding; 9, hole; 10, LED light device.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is further described:
Embodiment 1
As shown in Figure 1, a kind of ideology and politics are given lessons with book bracket, comprise base 1, support bar 2 and book holder 3, described support bar 2 is liftable support bar, described support bar 2 one end is fixed on described base 1, described support bar 2 other end and described book holder 3 ball-joint, in the middle of described book holder 3, groove 4 is set, described groove 4 shape and books spine mating shapes, described groove 4 side arranges some clamping devices 5, described clamping device 5 is screwed tight structure, described clamping device 5 front end is fixedly installed cushion block 6, described cushion block 6 is soft spacer and rectangular, described book holder 3 top margin symmetry has two transparent elastic rubber belts 7, and described elastic rubber belt 7 end is provided with hole 9, and side, described book holder 3 base is provided with the projection 8 matched with the hole on described transparent elastic rubber belt 7.
Embodiment 2
As shown in Figure 2, a kind of ideology and politics are given lessons with book bracket, comprise base 1, support bar 2 and book holder 3, described support bar 2 is liftable support bar, described support bar 2 one end is fixed on described base 1, described support bar 2 other end and described book holder 3 ball-joint, described book holder 3 is " work " shaped frame of Intermediate Gray groove 4, described groove 4 shape and books spine mating shapes, described groove 4 side arranges some clamping devices 5, described clamping device 5 is screwed tight structure, described clamping device 5 front end is fixedly installed cushion block 6, described cushion block 6 is soft spacer and rounded, described " work " shaped frame top margin symmetry has two transparent elastic rubber belts 7, described elastic rubber belt 7 end is provided with hole 9, described " work " side, shaped frame base is provided with the projection 8 matched with the hole 9 on described transparent elastic rubber belt 7, and described book holder 3 is provided with LED light device 10.
What finally illustrate is, above embodiment is only in order to illustrate the technical solution of the utility model and unrestricted, other amendments that those of ordinary skill in the art make the technical solution of the utility model or equivalently to replace, only otherwise depart from the spirit and scope of technical solutions of the utility model, all should be encompassed in the middle of right of the present utility model.
Claims (5)
1. ideology and politics are given lessons with book bracket, comprise base, support bar and book holder, described support bar is liftable support bar, described support bar one end is fixed on described base, the described support bar other end and described book holder ball-joint, it is characterized in that: in the middle of described book holder, groove is set, described groove shapes and books spine mating shapes, described groove side arranges some clamping devices, described clamping device is screwed tight structure, described clamping device front end is fixedly installed cushion block, described book holder top margin is arranged with two transparent elastic rubber belts, described elastic rubber belt end is provided with hole, side, described book holder base is provided with the projection matched with the hole on described transparent elastic rubber belt.
2. a kind of ideology and politics are given lessons with book bracket according to claim 1, it is characterized in that: described cushion block is soft spacer.
3. a kind of ideology and politics are given lessons with book bracket according to claim 1, it is characterized in that: the rounded or rectangle of described cushion block or ellipse.
4. a kind of ideology and politics are given lessons with book bracket according to claim 1, it is characterized in that: described book holder is " work " shaped frame.
5. a kind of ideology and politics are given lessons with book bracket according to claim 1, it is characterized in that: described book holder is provided with LED light device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521022486.5U CN205214625U (en) | 2015-12-10 | 2015-12-10 | Ideology and politics are given lessons and are used books support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521022486.5U CN205214625U (en) | 2015-12-10 | 2015-12-10 | Ideology and politics are given lessons and are used books support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205214625U true CN205214625U (en) | 2016-05-11 |
Family
ID=55889730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521022486.5U Expired - Fee Related CN205214625U (en) | 2015-12-10 | 2015-12-10 | Ideology and politics are given lessons and are used books support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205214625U (en) |
-
2015
- 2015-12-10 CN CN201521022486.5U patent/CN205214625U/en not_active Expired - Fee Related
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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: 20160511 Termination date: 20161210 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |