CN204336196U - A kind of teaching desk with displaying effect - Google Patents
A kind of teaching desk with displaying effect Download PDFInfo
- Publication number
- CN204336196U CN204336196U CN201420838671.0U CN201420838671U CN204336196U CN 204336196 U CN204336196 U CN 204336196U CN 201420838671 U CN201420838671 U CN 201420838671U CN 204336196 U CN204336196 U CN 204336196U
- Authority
- CN
- China
- Prior art keywords
- slider
- rotating shaft
- sliding rail
- support arm
- connecting band
- 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
Landscapes
- Tables And Desks Characterized By Structural Shape (AREA)
Abstract
The utility model relates to a kind of teaching desk with displaying effect, belongs to realia technical field of structures.Comprise the sliding rail being installed on two ends, desktop upper surface left and right, the rear and front end of sliding rail is embedded with front-slider, rear slider, front-slider is provided with the rotating shaft I running through front-slider, the two ends of rotating shaft I are connected with the swing arm I be structure as a whole with rotating shaft I, one end of swing arm I is connected with support arm I, rear slider is provided with the rotating shaft II running through rear slider, the two ends of rotating shaft II are connected with the swing arm II be structure as a whole with rotating shaft II, one end of swing arm II is connected with support arm II, between support arm I and support arm II, connecting band is installed, the other end of connecting band extends on the sliding rail of desktop right-hand member, connecting band is provided with multiple clip separately.The utility model reasonable in design, not only has teaching desk effect, but also has showing stand and book-fixing rest effect.
Description
Technical field
The utility model relates to a kind of teaching desk with displaying effect, belongs to realia technical field of structures.
Background technology
Teacher is when giving lessons, frequent needs show some pictures or wall chart to student, teacher normally sees figure while explain, if hand-held picture or wall chart explanation are required great effort very much, if explain on wall chart showing stand, then need to assemble showing stand, then wall chart is hung on showing stand, teacher's hand is lifted showing stand and is shown, bothers very much.
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, not only has teaching desk effect, but also have showing stand and book-fixing rest effect, the teaching desk with displaying effect easy to use.
The utility model is achieved through the following technical solutions:
A kind of teaching desk with displaying effect, its special character is to comprise the sliding rail 2 being installed on two ends, desktop 1 upper surface left and right, the rear and front end of sliding rail 2 is embedded with respectively can along the front-slider 3 of sliding rail 2 slide anteroposterior, rear slider 7, the height of front-slider 3 and rear slider 7 is all higher than the height of sliding rail 2, front-slider 3 is provided with the rotating shaft I4 running through front-slider 3, the two ends of rotating shaft I4 are connected with the swing arm I5 be structure as a whole with rotating shaft I4, one end of swing arm I5 is connected with support arm I6, rear slider 7 is provided with the rotating shaft II8 running through rear slider 7, the two ends of rotating shaft II8 are connected with the swing arm II9 be structure as a whole with rotating shaft II8, one end of swing arm II9 is connected with support arm II10, connecting band 11 is installed between support arm I6 and support arm II10, the other end of connecting band 11 extends on the sliding rail 2 of desktop 1 right-hand member, connecting band 11 is provided with multiple clip 12 separately,
In order to support arm I6 or support arm II10 can be made after propping stable to be fixed on current location, the sidewall of described sliding rail 2 is provided with multiple through hole 13 separately, is inserted with latch 14 in through hole 13;
In order to book clamp effect can be played, described connecting band 11 is provided with two jig arm 15 separately.
A kind of teaching desk with displaying effect of the present utility model, reasonable in design, serve as a teacher when needing exhibiting pictures or wall chart, only need drag the front-slider in sliding rail, rear slider, shorten the distance between two slide blocks, support arm I and support arm II is propped, thus drive connecting band to rise, after connecting band rises to certain position, latch is inserted in through hole, by front-slider, rear slider is fixed on current location, then wall chart is hung on connecting band by clip, show, the utility model is not when doing showing stand and using, can use as book clamp, after teacher opens books, books are positioned over the below of connecting band, prevent books automatic buckling.In sum, the utility model reasonable in design, also has showing stand effect and book clamp effect concurrently, very easy to use.
Accompanying drawing explanation
Fig. 1: a kind of structural representation with the teaching desk of displaying effect of the utility model;
Fig. 2: the side view of the utility model when using as showing stand.
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 teaching desk with displaying effect of the present embodiment, comprise the sliding rail 2 being installed on two ends, desktop 1 upper surface left and right, the rear and front end of sliding rail 2 is embedded with respectively can along the front-slider 3 of sliding rail 2 slide anteroposterior, rear slider 7, the height of front-slider 3 and rear slider 7 is all higher than the height of sliding rail 2, front-slider 3 is provided with the rotating shaft I4 running through front-slider 3, the two ends of rotating shaft I4 are connected with the swing arm I5 be structure as a whole with rotating shaft I4, one end of swing arm I5 is connected with support arm I6, rear slider 7 is provided with the rotating shaft II8 running through rear slider 7, the two ends of rotating shaft II8 are connected with the swing arm II9 be structure as a whole with rotating shaft II8, one end of swing arm II9 is connected with support arm II10, connecting band 11 is installed between support arm I6 and support arm II10, the other end of connecting band 11 extends on the sliding rail 2 of desktop 1 right-hand member, connecting band 11 is provided with multiple clip 12 separately, in order to support arm I6 or support arm II10 can be made after propping stable to be fixed on current location, the sidewall of sliding rail 2 is provided with multiple through hole 13 separately, is inserted with latch 14 in through hole 13, in order to book clamp effect can be played, connecting band 11 is provided with two jig arm 15 separately.
Using method: serve as a teacher when needing exhibiting pictures or wall chart, only need drag the front-slider 3 in sliding rail 2, rear slider 7, shorten the distance between two slide blocks, support arm I6 and support arm II10 is propped, thus drive connecting band 11 to rise, after connecting band 11 rises to certain position, latch 14 is inserted in through hole 13, by front-slider 3, rear slider 7 is fixed on current location, then wall chart is hung on connecting band 11 by clip 12, show, the utility model is not when doing showing stand and using, can use as book clamp, after teacher opens books, books are positioned over the below of connecting band 11, prevent books automatic buckling.
Claims (3)
1. one kind has the teaching desk of displaying effect, it is characterized in that comprising the sliding rail (2) being installed on two ends, desktop (1) upper surface left and right, the rear and front end of sliding rail (2) is embedded with respectively can along the front-slider (3) of sliding rail (2) slide anteroposterior, rear slider (7), the height of front-slider (3) and rear slider (7) is all higher than the height of sliding rail (2), front-slider (3) is provided with the rotating shaft I (4) running through front-slider (3), the two ends of rotating shaft I (4) are connected with the swing arm I (5) be structure as a whole with rotating shaft I (4), one end of swing arm I (5) is connected with support arm I (6), rear slider (7) is provided with the rotating shaft II (8) running through rear slider (7), the two ends of rotating shaft II (8) are connected with the swing arm II (9) be structure as a whole with rotating shaft II (8), one end of swing arm II (9) is connected with support arm II (10), connecting band (11) is installed between support arm I (6) and support arm II (10), the other end of connecting band (11) extends on the sliding rail (2) of desktop (1) right-hand member, connecting band (11) is provided with multiple clip (12) separately.
2. according to a kind of teaching desk with displaying effect according to claim 1, it is characterized in that the sidewall of described sliding rail (2) is provided with multiple through hole (13) separately, in through hole (13), be inserted with latch (14).
3., according to a kind of teaching desk with displaying effect according to claim 1, it is characterized in that described connecting band (11) being provided with two jig arm (15) separately.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420838671.0U CN204336196U (en) | 2014-12-19 | 2014-12-19 | A kind of teaching desk with displaying effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420838671.0U CN204336196U (en) | 2014-12-19 | 2014-12-19 | A kind of teaching desk with displaying effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204336196U true CN204336196U (en) | 2015-05-20 |
Family
ID=53219510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420838671.0U Expired - Fee Related CN204336196U (en) | 2014-12-19 | 2014-12-19 | A kind of teaching desk with displaying effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204336196U (en) |
-
2014
- 2014-12-19 CN CN201420838671.0U patent/CN204336196U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204322833U (en) | A kind of new type blackboard auxiliary teaching device | |
| CN205044372U (en) | Chinese teaching auxiliary device | |
| CN206249656U (en) | A kind of music teaching board for being easy to staff to impart knowledge to students | |
| CN204472294U (en) | A kind of blackboard with automatic lifting liquid crystal display | |
| CN204336196U (en) | A kind of teaching desk with displaying effect | |
| CN203142164U (en) | Folding blackboard | |
| CN205053252U (en) | A a bookshelf for university student classroom | |
| CN203870851U (en) | Teaching apparatus | |
| CN204210196U (en) | Multi-layer blackboard | |
| CN204838513U (en) | Law specialty teaching lectern | |
| CN204236081U (en) | Blackboard for teaching | |
| CN204586173U (en) | A kind of multifunctional learning servicing unit | |
| CN204278803U (en) | A kind of accurate bookmark | |
| CN208827417U (en) | A kind of Portable English teaching device | |
| CN204367675U (en) | A kind of mathematical education blackboard | |
| CN204444761U (en) | Teaching notes support | |
| CN203126283U (en) | Teaching parallel ruler | |
| CN201913954U (en) | Card-type small blackboard | |
| CN203386418U (en) | World literature teaching wall chart | |
| CN204894881U (en) | Multi -functional teaching board | |
| CN204488298U (en) | A kind of multi-functional small blackboard | |
| CN203555318U (en) | Student tutoring desk used for public management teaching | |
| CN204363314U (en) | A kind of lectern of ideology and politics classroom | |
| CN203759929U (en) | Demonstration board for education | |
| CN204348162U (en) | English memory desk calendar |
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: 20150520 Termination date: 20151219 |
|
| EXPY | Termination of patent right or utility model |