CN205040927U - Multi -functional teaching board - Google Patents
Multi -functional teaching board Download PDFInfo
- Publication number
- CN205040927U CN205040927U CN201520821199.4U CN201520821199U CN205040927U CN 205040927 U CN205040927 U CN 205040927U CN 201520821199 U CN201520821199 U CN 201520821199U CN 205040927 U CN205040927 U CN 205040927U
- Authority
- CN
- China
- Prior art keywords
- cross bar
- length direction
- horizontal pole
- sleeve
- connecting rod
- 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
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- Drawing Aids And Blackboards (AREA)
Abstract
The utility model relates to a multi -functional teaching board belongs to teaching articles for use technical field. Including installing in two perpendicular risers saying the desktop, the base of two perpendicular risers is fixed in the lectern upper surface and is close to table angle department, install the connecting axle between two risers, install on the connecting axle and to wind connecting axle pivoted connecting rod, the outside of connecting rod has connect soon can wind its pivoted sleeve pipe, a sheathed tube pot head is equipped with the sleeve, be fixed with the horizontal pole on the telescopic outer wall, the horizontal pole is hollow structure, the cross section of horizontal pole is the rectangle, install the grafting device that is used for connecting the clipboard in the lower surface length direction of horizontal pole, install a plurality of looks spaced clip I on the lateral wall of horizontal pole, the horizontal pole interpolation is equipped with interior pole, install clip II on the length direction of interior pole. The utility model has the advantages of reasonable design, convenient to use has teaching board, book end, bookshelf, wall map clamp function.
Description
Technical field
The utility model relates to a kind of Multifunctional blackboard, belongs to realia technical field of structures.
Background technology
Board of education is the teaching tool that teacher commonly uses, existing board of education structural design is single, only there is the effect of clipboard face, again without other use, and teacher in use, board of education must be erected on blackboard slot and write, or board of education is hung on blackboard write, use very inconvenience.
Summary of the invention
The purpose of this utility model is the weak point solving prior art existence, provides a kind of reasonable in design, easy to use, has the Multifunctional blackboard of board of education, book clamp, bookshelf, Clamp for hanging chart function.
The utility model is achieved through the following technical solutions:
A kind of Multifunctional blackboard, its special character is to comprise two vertical wall 1 be installed on lectern 15, lectern 15 upper surface is fixed near table angle place in the base of two vertical wall 1, between two risers 1, connecting axle 2 is installed, connecting axle 2 is provided with the connecting rod 3 that can rotate around connecting axle 2, the outer buttons of connecting rod 3 is connected to the sleeve pipe that can rotate around it, one end of sleeve pipe is arranged with sleeve 4, the outer wall of sleeve 4 is fixed with cross bar 5, cross bar 5 is hollow structure, the cross section of cross bar 5 is rectangular, the lower surface length direction of cross bar 5 is provided with the plug assembly 14 for connecting clipboard 6, a sidewall of cross bar 5 is provided with multiple clip I13 separately, interior bar 8 is inserted with in cross bar 5, the length direction of interior bar 8 is provided with clip II9,
Described plug assembly 14 comprises the connecting plate 10 be installed on cross bar 5 lower surface length direction, the length direction both sides of connecting plate 10 are provided with two side shields 11, the bottom lengths direction of two side shields 11 is all provided with bottom baffle 12, and the spacing between two bottom baffles 12 is less than the spacing between two side shields 11;
The both sides length direction of described clipboard 6 be provided with plug assembly with the use of strip slot 18;
Described sleeve pipe comprises the inner sleeve 7, the outer tube 16 that socket-connect, and the mouth of pipe place of outer tube 16 is provided with the adjusting device 17 for inner sleeve 7 being fixed on current location;
The outer wall of described connecting rod 3 is provided with external screw thread, the inwall of sleeve pipe 7 be provided with connecting rod 3 with the use of internal thread.
A kind of Multifunctional blackboard of the present utility model, diverse in function, when using as board of education, only need pivot link, the clipboard back side is contacted with lectern, clipboard is write, when needing after writing to show, only need pivot link, make sleeve pipe and lectern perpendicular, rotational sleeve, make clipboard with a Student oriented of word, carry out showing, after finishing using, take off clipboard, do not take desk-top space, when teacher writes on blackboard, only textbook need be sandwiched on clip I, without the need to the hand-held textbook of teacher, if when needing exhibiting pictures, picture is sandwiched on clip I, can position residing for teacher, select whether use interior bar.In sum, the utility model reasonable in design, has good application prospect at teaching field.
Accompanying drawing explanation
Fig. 1: the structural representation of a kind of Multifunctional blackboard of the utility model;
Fig. 2: the structural representation matched of cross bar, clipboard.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Embodiment 1
A kind of Multifunctional blackboard of the present embodiment, with reference to accompanying drawing 1-2, comprise two vertical wall 1 be installed on lectern 15, lectern 15 upper surface is fixed near table angle place in the base of two vertical wall 1, between two risers 1, connecting axle 2 is installed, connecting axle 2 is provided with the connecting rod 3 that can rotate around connecting axle 2, the outer buttons of connecting rod 3 is connected to the sleeve pipe that can rotate around it, one end of sleeve pipe is arranged with sleeve 4, the outer wall of sleeve 4 is fixed with cross bar 5, cross bar 5 is hollow structure, the cross section of cross bar 5 is rectangular, the lower surface length direction of cross bar 5 is provided with the plug assembly 14 for connecting clipboard 6, a sidewall of cross bar 5 is provided with multiple clip I13 separately, interior bar 8 is inserted with in cross bar 5, the length direction of interior bar 8 is provided with clip II9, plug assembly 14 comprises the connecting plate 10 be installed on cross bar 5 lower surface length direction, the length direction both sides of connecting plate 10 are provided with two side shields 11, the bottom lengths direction of two side shields 11 is all provided with bottom baffle 12, and the spacing between two bottom baffles 12 is less than the spacing between two side shields 11, the both sides length direction of clipboard 6 be provided with plug assembly with the use of strip slot 18, sleeve pipe comprises the inner sleeve 7, the outer tube 16 that socket-connect, and the mouth of pipe place of outer tube 16 is provided with the adjusting device 17 for inner sleeve 7 being fixed on current location, the outer wall of connecting rod 3 is provided with external screw thread, the inwall of sleeve pipe 7 be provided with connecting rod 3 with the use of internal thread.
When using as board of education, only need pivot link 3, clipboard 6 back side is contacted with lectern 15, clipboard 6 is write, when needing after writing to show, only need pivot link 3, make sleeve pipe and lectern 15 perpendicular, rotational sleeve 4, make clipboard 6 with a Student oriented of word, carry out showing, after finishing using, take off clipboard 6, do not take desk-top space, when teacher writes on blackboard, only textbook need be sandwiched on clip I13, without the need to the hand-held textbook of teacher, if when needing exhibiting pictures, picture is sandwiched on clip I13, can position residing for teacher, select whether use interior bar 8.
Be only preferred embodiment of the present utility model described in upper, not in order to limit the utility model, all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (5)
1. a Multifunctional blackboard, it is characterized in that comprising two vertical wall (1) be installed on lectern (15), lectern (15) upper surface is fixed near table angle place in the base of two vertical wall (1), between two risers (1), connecting axle (2) is installed, connecting axle (2) is provided with the connecting rod (3) that can rotate around connecting axle (2), the outer buttons of connecting rod (3) is connected to the sleeve pipe that can rotate around it, one end of sleeve pipe is arranged with sleeve (4), the outer wall of sleeve (4) is fixed with cross bar (5), cross bar (5) is hollow structure, the cross section of cross bar (5) is rectangular, the lower surface length direction of cross bar (5) is provided with the plug assembly (14) for connecting clipboard (6), a sidewall of cross bar (5) is provided with multiple clip I (13) separately, interior bar (8) is inserted with in cross bar (5), the length direction of interior bar (8) is provided with clip II (9).
2. according to a kind of Multifunctional blackboard according to claim 1, it is characterized in that described plug assembly (14) comprises the connecting plate (10) be installed on cross bar (5) lower surface length direction, the length direction both sides of connecting plate (10) are provided with two side shields (11), the bottom lengths direction of two side shields (11) is all provided with bottom baffle (12), the spacing between two bottom baffles (12) is less than the spacing between two side shields (11).
3. according to a kind of Multifunctional blackboard according to claim 2, it is characterized in that the both sides length direction of described clipboard (6) be provided with plug assembly with the use of strip slot (18).
4. according to a kind of Multifunctional blackboard according to claim 1, it is characterized in that described sleeve pipe comprises inner sleeve (7), the outer tube (16) socket-connected, the mouth of pipe place of outer tube (16) is provided with the adjusting device (17) for inner sleeve (7) being fixed on current location.
5., according to a kind of Multifunctional blackboard according to claim 1, it is characterized in that the outer wall of described connecting rod (3) is provided with external screw thread, the inwall of sleeve pipe (7) be provided with connecting rod (3) with the use of internal thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520821199.4U CN205040927U (en) | 2015-10-14 | 2015-10-14 | Multi -functional teaching board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520821199.4U CN205040927U (en) | 2015-10-14 | 2015-10-14 | Multi -functional teaching board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205040927U true CN205040927U (en) | 2016-02-24 |
Family
ID=55334558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520821199.4U Expired - Fee Related CN205040927U (en) | 2015-10-14 | 2015-10-14 | Multi -functional teaching board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205040927U (en) |
-
2015
- 2015-10-14 CN CN201520821199.4U patent/CN205040927U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160224 Termination date: 20161014 |