CN204838475U - Teacher uses desk - Google Patents
Teacher uses desk Download PDFInfo
- Publication number
- CN204838475U CN204838475U CN201520525906.5U CN201520525906U CN204838475U CN 204838475 U CN204838475 U CN 204838475U CN 201520525906 U CN201520525906 U CN 201520525906U CN 204838475 U CN204838475 U CN 204838475U
- Authority
- CN
- China
- Prior art keywords
- table face
- top table
- auxiliary table
- table surface
- desktop
- 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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- Tables And Desks Characterized By Structural Shape (AREA)
Abstract
The utility model provides a teacher uses desk, it is including the top table face that has a minor arc and the vice desktop that has the major arc, the minor arc of top table face with the major arc butt joint of vice desktop forms the rectangle desktop, the bottom surface of top table face has two parallel arrangement's slide rail, the bottom surface of the major arc end of vice desktop is to setting up the slider, every by two slide rails the outside of slide rail is equipped with the spout, the bottom of vice desktop corresponds the spout is equipped with two always to be tended to the elasticity pulley gear of spout, the slider through a support with vice desktop is articulated to make vice desktop upset back with the top table shape of face becomes the rectangle desktop, the bottom of top table face corresponds the bottom of vice desktop sets up the bracing device. This teacher uses desk has space reasonable in design, can warp, make things convenient for mr to correct the advantage of paper.
Description
Technical field
The utility model relates to a kind of desk, specifically, relate to a kind of teacher's desk.
Background technology
In teachers ' teaching process, correct a large amount of papers, but existing desk is in order to save space, is often arranged to the scarce detachable round tabletop with minor arc, this desktop can save a large amount of office space, but the real work area of this desk is too small, very good for prepare lesson office, but the words corrected an examination paper, space is obviously not enough, paper cannot be opened completely, and teacher needs ceaselessly to overturn a paper and can correct, very trouble and consuming time.
In order to solve above Problems existing, people are seeking a kind of desirable technical solution always.
Summary of the invention
The purpose of this utility model is for the deficiencies in the prior art, thus provide a kind of spatial design rationally, can be out of shape, facilitate teacher comment paper teacher's desk.
To achieve these goals, the technical scheme that the utility model adopts is: a kind of teacher's desk, comprise the top table face with minor arc and the auxiliary table surface with major arc, after the minor arc in described top table face and the major arc of described auxiliary table surface dock, described top table face and described auxiliary table surface can form rectangle desktop, the bottom surface in described top table face has two slide rails be arranged in parallel, the bottom surface of the major arc end of described auxiliary table surface is to arranging slide block by two slide rails, described in every bar, the outside of slide rail is provided with chute, the corresponding described chute in bottom of described auxiliary table surface is provided with the elasticity pulley gear that two always tend to described chute, described slide block by a support and described auxiliary table surface hinged make described auxiliary table surface overturn after with described top table face form rectangle desktop, the bottom of the corresponding described auxiliary table surface in bottom in described top table face arranges bracing device.
Preferred, described slide rail extends to the diagonal angle end of described minor arc from the minor arc end in described top table face.
Preferred, described elasticity pulley gear comprises the support body being located at described auxiliary table surface bottom, the turning rolls be hinged on this support body, the stage clip that is arranged on the roller on described turning rolls and is located between described turning rolls and described support body.
Preferred, described bracing device comprises to be located at perpendicular support on bottom surface, minor arc both ends, described top table face respectively and perpendicularly to support hinged motion bar with this, and arrange corresponding with the relative position bottom described auxiliary table surface of the free end of described motion bar is linked up with and hook groove.
The utility model has substantive distinguishing features and progress, specifically, original desk basis increases by one piece of auxiliary table surface, there is the major arc interface agreed with top table face, bottom is connected with the mode of slide rail by slide block, auxiliary table surface is owing to being hinged relationship with slide block, can arbitrarily overturn, when turning to bottom, top table face, slide block coordinates with slide rail, and elasticity pulley gear is snapped in chute, pallet can be formed, this pallet can slide along slide rail, can be used for placing office accommodation, the articles for use such as such as pen, ruler, books; When turning to top table face and agreeing with, form the pattern corrected an examination paper, use bracing device to be fixed by auxiliary table surface, the usable area of desktop is expanded instantaneously, can be used for correcting an examination paper, and uses very convenient.
Further, the direction of slide rail is the diagonal angle end extending to described minor arc from the minor arc end in described top table face, and distance maximizes, and space availability ratio is the highest.
Further, roller and turning rolls are pressed to chute side by stage clip all the time, during use, pulley yoke is cocked, to entering chute, coordinating slide rail and slide block, forming pallet.
Further, bracing device is located on the bottom surface at minor arc two ends, top table face, does not affect auxiliary table surface as slip during pallet, after upset, uses this bracing device to support auxiliary table surface, forms triangle fixed structure, make rectangle desktop firm, stable.
It has portability high, scalable, use smooth, the stable advantage without the sense that pauses of mapping.
Accompanying drawing explanation
Fig. 1 be in the utility model teacher with the structural representation of desk normal condition.
Fig. 2 be in the utility model teacher with the structural representation of desk deployed condition.
Fig. 3 be in the utility model teacher with the structural representation of desk rollover states.
Fig. 4 is the structural representation that in the utility model, teacher forms rectangle desktop with desk.
In figure: 1. top table face; 2. auxiliary table surface; 3. slide rail; 4. slide block; 5. chute; 6. elasticity pulley gear; 7. perpendicular support; 8. motion bar.
Detailed description of the invention
Below by detailed description of the invention, the technical solution of the utility model is described in further detail.
As Figure 1-Figure 4, a kind of teacher's desk, comprise the top table face 1 with minor arc and the auxiliary table surface 2 with major arc, after the minor arc in described top table face 1 and the major arc of described auxiliary table surface 2 dock, described top table face 1 and described auxiliary table surface 2 can form rectangle desktop, the bottom surface in described top table face 1 has two slide rails be arranged in parallel 3, described slide rail 3 extends to the diagonal angle end of described minor arc from the minor arc end in described top table face 1, the bottom surface of the major arc end of described auxiliary table surface 2 is to arranging slide block 4 by two slide rails 3, described in every bar, the outside of slide rail 3 is provided with chute 5, the corresponding described chute 5 in bottom of described auxiliary table surface 2 is provided with the elasticity pulley gear 6 that two always tend to described chute 5, described elasticity pulley gear 6 comprises the support body being located at described auxiliary table surface 2 bottom, be hinged on the turning rolls on this support body, the stage clip being arranged on the roller on described turning rolls and being located between described turning rolls and described support body.Described slide block 4 by a support and described auxiliary table surface 2 is hinged described auxiliary table surface 2 is overturn after form rectangle desktop with described top table face 1, the bottom of the corresponding described auxiliary table surface 2 in the bottom in described top table face 1 arranges bracing device.Described bracing device comprises is located at perpendicular support 7 on bottom surface, minor arc both ends, described top table face 1 and the motion bar 8 hinged with this perpendicular support 7 respectively, and arrange corresponding with the relative position bottom described auxiliary table surface 2 of the free end of described motion bar 8 is linked up with and hook groove.
Concrete use procedure: as shown in Figure 1, under normal condition, auxiliary table surface 2 is in folded state, and after folding, slide block 4 and slide rail 3 coordinate, and chute 5 and pulley coordinate, and auxiliary table surface 2 forms pallet, and can be used for placing office appliance, this structure saves working space greatly; As shown in Figures 2 and 3, when needing to correct an examination paper, pulley is taken out from chute 5, extracts auxiliary table surface 2 out, turn to concordant with top table face 1, launch completely, form rectangle desktop, then the hook of bracing device and hook slot fit are installed, can be formed auxiliary table surface 2 and support, make its firm stable, be convenient to correct an examination paper.
Above embodiment is only in order to illustrate that the technical solution of the utility model is not intended to limit; Although be described in detail the utility model with reference to preferred embodiment, those of ordinary skill in the field have been to be understood that: still can modify to detailed description of the invention of the present utility model or carry out equivalent replacement to portion of techniques feature; And not departing from the spirit of technical solutions of the utility model, it all should be encompassed in the middle of the technical scheme scope of the utility model request protection.
Claims (4)
1. teacher's desk, it is characterized in that: comprise the top table face with minor arc and the auxiliary table surface with major arc, after the minor arc in described top table face and the major arc of described auxiliary table surface dock, described top table face and described auxiliary table surface can form rectangle desktop, the bottom surface in described top table face has two slide rails be arranged in parallel, the bottom surface of the major arc end of described auxiliary table surface is to arranging slide block by two slide rails, described in every bar, the outside of slide rail is provided with chute, the corresponding described chute in bottom of described auxiliary table surface is provided with the elasticity pulley gear that two always tend to described chute, described slide block by a support and described auxiliary table surface hinged make described auxiliary table surface overturn after with described top table face form rectangle desktop, the bottom of the corresponding described auxiliary table surface in bottom in described top table face arranges bracing device.
2. teacher's desk according to claim 1, is characterized in that: described slide rail extends to the diagonal angle end of described minor arc from the minor arc end in described top table face.
3. teacher's desk according to claim 1 and 2, is characterized in that: described elasticity pulley gear comprises the support body being located at described auxiliary table surface bottom, the turning rolls be hinged on this support body, the stage clip that is arranged on the roller on described turning rolls and is located between described turning rolls and described support body.
4. teacher's desk according to claim 3, it is characterized in that: described diagonal brace comprises to be located at perpendicular support on bottom surface, minor arc both ends, described top table face respectively and perpendicularly to support hinged motion bar with this, and arrange corresponding with the relative position bottom described auxiliary table surface of the free end of described motion bar is linked up with and hook groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520525906.5U CN204838475U (en) | 2015-07-20 | 2015-07-20 | Teacher uses desk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520525906.5U CN204838475U (en) | 2015-07-20 | 2015-07-20 | Teacher uses desk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204838475U true CN204838475U (en) | 2015-12-09 |
Family
ID=54729087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520525906.5U Expired - Fee Related CN204838475U (en) | 2015-07-20 | 2015-07-20 | Teacher uses desk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204838475U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109875257A (en) * | 2019-04-11 | 2019-06-14 | 黄山学院 | A kind of foldable plotting unit of Environment Design |
| CN109875261A (en) * | 2019-04-10 | 2019-06-14 | 珠海葆盈家居用品有限公司 | A kind of marble plate face coffee table of regulating height |
-
2015
- 2015-07-20 CN CN201520525906.5U patent/CN204838475U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109875261A (en) * | 2019-04-10 | 2019-06-14 | 珠海葆盈家居用品有限公司 | A kind of marble plate face coffee table of regulating height |
| CN109875257A (en) * | 2019-04-11 | 2019-06-14 | 黄山学院 | A kind of foldable plotting unit of Environment Design |
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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: 20151209 Termination date: 20180720 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |