CN113796659A - Tea table convenient for communication discussion - Google Patents
Tea table convenient for communication discussion Download PDFInfo
- Publication number
- CN113796659A CN113796659A CN202010542003.3A CN202010542003A CN113796659A CN 113796659 A CN113796659 A CN 113796659A CN 202010542003 A CN202010542003 A CN 202010542003A CN 113796659 A CN113796659 A CN 113796659A
- Authority
- CN
- China
- Prior art keywords
- drawing board
- magnetic drawing
- circular magnetic
- circular
- tea table
- 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.)
- Pending
Links
- 238000004891 communication Methods 0.000 title claims abstract description 13
- 230000005291 magnetic effect Effects 0.000 claims abstract description 75
- 241001122767 Theaceae Species 0.000 claims abstract description 31
- 238000013016 damping Methods 0.000 claims abstract description 6
- 239000003302 ferromagnetic material Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 239000000758 substrate Substances 0.000 claims description 3
- 230000005389 magnetism Effects 0.000 description 4
- 239000002023 wood Substances 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
Images
Classifications
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B31/00—Service or tea tables, trolleys, or wagons
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B11/00—Tables with tops revolvable on vertical spindles
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B13/00—Details of tables or desks
- A47B13/08—Table tops; Rims therefor
- A47B13/12—Transparent tops, e.g. with lighting means under the table top
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
- B43L1/00—Repeatedly-usable boards or tablets for writing or drawing
- B43L1/04—Blackboards
- B43L1/045—Blackboards with magnetic action
Landscapes
- Table Equipment (AREA)
Abstract
The invention provides a tea table convenient for communication discussion, which comprises a base, wherein a fixed round transparent panel is supported by a supporting column above the base; the upper part of the supporting column is also sleeved with a rotating pipe sleeve which can freely rotate around the supporting column and has rotating damping, the upper part of the rotating pipe sleeve is provided with a one-way bearing, and the outer ring of the bearing of the one-way bearing is fixed with the center of a circular magnetic drawing board; the diameter difference between the circular magnetic drawing board and the circular transparent panel is smaller than 1cm, so that the projection surfaces of the circular magnetic drawing board and the circular transparent panel are approximately overlapped; and the lower part of the rotating pipe sleeve is fixedly provided with at least one permanent magnet rod which is close to the bottom surface of the circular magnetic drawing board and extends to the edge of the circular magnetic drawing board along the radius of the circular magnetic drawing board. The table top of the tea table can be erased and written repeatedly as required, so that people sitting on two sides of the tea table can exchange pictures and texts on the premise of not needing to transfer documents.
Description
Technical Field
The invention relates to the field of furniture, in particular to a tea table.
Background
A tea table is a common piece of furniture that is equipped in both home and office environments. In some specific scenarios, such as lesson tutoring or business communication, the tea table is a very suitable communication platform. However, in such a situation, it is usually necessary to communicate with each other continuously by writing pictures and texts, and if writing is performed on paper, the communicating parties are squeezed at one side of the tea table or sit at two sides of the tea table, and the written pictures and texts are continuously transmitted to each other, which causes the communicating parties to feel troublesome.
Disclosure of Invention
In view of the above problems, an object of the present invention is to provide a tea table convenient for communication and discussion, in which the table top of the tea table can be erased and written repeatedly as required, so that people sitting on both sides of the tea table can communicate with each other without communicating documents.
The technical scheme adopted by the invention for solving the technical problems is as follows: the tea table convenient for communication discussion comprises a base, wherein a fixed round transparent panel is supported above the base by a supporting column; the upper part of the supporting column is also sleeved with a rotating pipe sleeve which can freely rotate around the supporting column and has rotating damping, the upper part of the rotating pipe sleeve is provided with a one-way bearing, and the outer ring of the bearing of the one-way bearing is fixed with the center of a circular magnetic drawing board; the diameter difference between the circular magnetic drawing board and the circular transparent panel is smaller than 1cm, so that the projection surfaces of the circular magnetic drawing board and the circular transparent panel are approximately overlapped; and the lower part of the rotating pipe sleeve is fixedly provided with at least one permanent magnet rod which is close to the bottom surface of the circular magnetic drawing board and extends to the edge of the circular magnetic drawing board along the radius of the circular magnetic drawing board.
Preferably, a rigid substrate made of a non-ferromagnetic material is further attached to the lower surface of the circular magnetic drawing board to enhance the surface strength of the circular magnetic drawing board. Furthermore, the lower surface of the circular transparent panel and the upper surface of the circular magnetic drawing board are mutually attached, and a smooth transparent layer is manufactured on the surfaces of the circular transparent panel and the circular magnetic drawing board which are mutually attached, so that the lower friction resistance is kept between the circular transparent panel and the circular magnetic drawing board during relative rotation.
Preferably, the circular transparent panel has a circumferential edge formed with a turned-down edge to reinforce the strength of the entire circular transparent panel.
Preferably, the circumferential edge of the circular magnetic drawing board forms a downward flange so as to facilitate the user to push and rotate the circular magnetic drawing board.
The invention has the beneficial effects that: when the tea table convenient for communication discussion is used, people sitting on two sides of the tea table can directly write on the table top by adopting the magnetic pen with the permanent magnetic pen point, the magnetic force of the permanent magnetic pen point penetrates through the circular transparent panel to form pictures and texts on the circular magnetic drawing board, after writing, the circular magnetic drawing board is pushed and rotated in a certain time needle direction (not clockwise), at the moment, a bearing inner ring and a bearing outer ring of the one-way bearing are mutually locked, so that the circular magnetic drawing board, the one-way bearing, the rotating pipe sleeve and the permanent magnetic rod form a rigid whole, the permanent magnetic rod and the circular magnetic drawing board rotate synchronously, the pictures and texts on the circular magnetic drawing board are kept, the circular magnetic drawing board can rotate from one side of the tea table to the other side, and a reader can see the pictures and texts written in the forward direction; when the pictures and texts need to be removed, the circular magnetic drawing board is pushed and rotated in the other clockwise direction (which is not set to be the anticlockwise direction), at the moment, the bearing inner ring and the bearing outer ring of the one-way bearing can rotate freely relatively, the rotating pipe sleeve and the permanent magnetic rod do not rotate along with the circular magnetic drawing board any more, and therefore in the rotating process of the circular magnetic drawing board, the permanent magnetic rod sweeps the lower surface of the circular magnetic drawing board, and the pictures and texts are easily erased.
Drawings
Fig. 1 is a schematic view of an embodiment of a tea table for facilitating discussion.
Fig. 2 is a schematic view of the tea table convenient for communication discussion when the circular magnetic drawing board is pushed and rotated clockwise.
Fig. 3 is a schematic view of the tea table convenient for communication discussion when the circular magnetic drawing board is pushed and rotated counterclockwise.
Detailed Description
The invention is further illustrated with reference to the following figures and examples:
in the embodiment shown in fig. 1, the tea table for discussion comprises a base 1, a fixed circular transparent panel 3 supported above the base 1 by a supporting column 2; the upper part of the supporting column 2 is also sleeved with a rotating pipe sleeve 4 which can freely rotate around the supporting column 2 and has rotary damping, the upper part of the rotating pipe sleeve 4 is provided with a one-way bearing 5, and the outer ring of the bearing of the one-way bearing 5 is fixed with the center of a circular magnetic drawing board 6; the difference between the diameters of the circular magnetic drawing board 6 and the circular transparent panel 3 is less than 1cm, so that the projection surfaces of the circular magnetic drawing board and the circular transparent panel are approximately coincident.
The rotational damping between the rotating pipe sleeve 4 and the supporting column 2 should not be too large or too small, and should be significantly larger than the rotational damping between the inner ring and the outer ring of the one-way bearing 5 when the inner ring and the outer ring rotate freely relatively, and at the same time, the user should feel as easy as possible when pushing the rotating pipe sleeve 4, and generally can take 1N-2N, i.e. 0.2-0.4 jin of force.
A permanent magnet bar 7 which is close to the bottom surface of the circular magnetic drawing board 6 and extends to the edge of the circular magnetic drawing board along the radius of the circular magnetic drawing board 6 is fixed at the lower part of the rotating pipe sleeve 4.
The circumferential edge of the circular magnetic drawing board 6 forms a downward flange 61, so that a user can push and rotate the circular magnetic drawing board 6 conveniently. Of course, the lower flange 61 is typically made of a non-magnetic picture sheet, such as a circular border made of metal or wood.
In addition to the embodiment of fig. 1, it is naturally possible to make some simple deformations or reinforcements to the parts when the actual product is formed. The one-way bearing 5 can be formed by other one-way rotating structures, such as a ratchet wheel and the like, but the principle is not always departed from the application. In addition, the circular magnetic drawing board 6 is usually reinforced, and a rigid substrate made of non-ferromagnetic material, such as a glass plate, a wood plate, an aluminum plate, etc., may be attached to the lower surface of the circular magnetic drawing board. In addition, in order to facilitate the placement of objects on the circular transparent panel 3, the lower surface of the circular transparent panel 3 and the upper surface of the reinforced circular magnetic drawing board 6 can be bonded to each other, and a smooth transparent layer is formed on the surfaces of the bonded surfaces, so that the frictional resistance between the two is kept small during the relative rotation.
This tea table is in the use, sits the personnel in tea table both sides, can adopt the magnetism pen 8 of taking the permanent magnetism nib, directly writes on the desktop, and the magnetic force of permanent magnetism nib sees through circular transparent panel 3, forms the picture and text on circular magnetism drawing board 6.
After writing, if the circular magnetic drawing board 6 is pushed and rotated clockwise as illustrated in fig. 2 (note: many parts are omitted in fig. 2 and fig. 3 for the sake of highlighting the principle), at this time, the inner ring and the outer ring of the bearing of the one-way bearing 5 are locked to each other, so that the circular magnetic drawing board 6, the one-way bearing 5, the rotating pipe sleeve 4 and the permanent magnetic rod 7 form a rigid whole, so that the permanent magnetic rod 7 and the circular magnetic drawing board 6 rotate synchronously with the graph and text (here, a "classic tea table") on the circular magnetic drawing board 67, the graph and text ("classic tea table") on the circular magnetic drawing board 6 is maintained and can rotate from one side of the tea table to the other side, and a reader can see the graph and text written in the forward direction; when the pictures and texts need to be removed, as shown in fig. 3, the circular magnetic drawing board 6 is pushed and rotated in the counterclockwise direction, at this time, the bearing inner ring and the bearing outer ring of the one-way bearing 5 can rotate freely relatively, the rotating pipe sleeve and the permanent magnetic rod 7 do not rotate along with the circular magnetic drawing board 6 any more, and therefore in the rotating process of the circular magnetic drawing board 6, the permanent magnetic rod 7 sweeps the lower surface of the circular magnetic drawing board 6, and the pictures and texts are easily erased (in fig. 3, the two characters of the 'tea table' of the 'classic tea table' are erased).
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, but rather as the subject matter of the invention is intended to cover all modifications, equivalents and alternatives falling within the spirit and scope of the present invention.
Claims (5)
1. A tea table convenient for communication and discussion comprises a base (1), wherein a fixed round transparent panel (3) is supported above the base (1) by a supporting column (2); the method is characterized in that: the upper part of the supporting column (2) is also sleeved with a rotating pipe sleeve (4) which can freely rotate around the supporting column and has rotating damping, the upper part of the rotating pipe sleeve (4) is provided with a one-way bearing (5), and the outer ring of the bearing of the one-way bearing (5) is fixed with the center of a circular magnetic drawing board (6); the diameter difference between the circular magnetic drawing board (6) and the circular transparent panel (3) is less than 1cm, so that the projection surfaces of the circular magnetic drawing board and the circular transparent panel are approximately overlapped; and the lower part of the rotating pipe sleeve (4) is fixedly provided with at least one permanent magnet rod (7) which is close to the bottom surface of the circular magnetic drawing board (6) and extends to the edge of the circular magnetic drawing board along the radius of the circular magnetic drawing board (6).
2. A tea table for facilitating communication discussion according to claim 1, wherein: the lower surface of the circular magnetic drawing board (6) is also provided with a layer of rigid substrate made of non-ferromagnetic materials in an attaching mode.
3. A tea table for facilitating communication discussion according to claim 2, wherein: the lower surface of the round transparent panel (3) is mutually attached to the upper surface of the round magnetic drawing board (6), and smooth transparent layers are manufactured on the surfaces of the round transparent panel and the round magnetic drawing board which are mutually attached.
4. A tea table for facilitating discussion according to any of claims 1-3, wherein: the circumferential edge of the round transparent panel (3) forms a downward flanging.
5. A tea table for facilitating discussion according to any of claims 1-3, wherein: the circumferential edge of the circular magnetic drawing board (6) forms a downward flanging (61).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010542003.3A CN113796659A (en) | 2020-06-15 | 2020-06-15 | Tea table convenient for communication discussion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010542003.3A CN113796659A (en) | 2020-06-15 | 2020-06-15 | Tea table convenient for communication discussion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113796659A true CN113796659A (en) | 2021-12-17 |
Family
ID=78892421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010542003.3A Pending CN113796659A (en) | 2020-06-15 | 2020-06-15 | Tea table convenient for communication discussion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113796659A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1091105A (en) * | 1996-09-10 | 1998-04-10 | Takara Co Ltd | Erasing device for magnetic drawing board |
| GB201011658D0 (en) * | 2010-07-12 | 2010-08-25 | Charles Yvonne M | Educational wheel |
| CN204215159U (en) * | 2014-11-28 | 2015-03-18 | 浙江理工大学 | A kind of memorandum prompt clock |
| CN205143946U (en) * | 2015-11-10 | 2016-04-13 | 何海生 | Rotatory table of writing |
| CN206687411U (en) * | 2017-01-09 | 2017-12-01 | 黄士玉 | A kind of Lazy Susan structure with cleaning function |
| CN107550014A (en) * | 2017-09-20 | 2018-01-09 | 深圳市晟弘企业管理有限公司 | A kind of family expenses entertaining multifunctional tea-table |
| CN209804008U (en) * | 2018-10-30 | 2019-12-17 | 殷明刚 | Multi-functional primary school mathematics teaching aid |
| US20190392722A1 (en) * | 2018-06-21 | 2019-12-26 | Ambrose Commissariat | Versatile Interactive Educational Activity and Play table |
| CN210059064U (en) * | 2019-04-28 | 2020-02-14 | 佛山恒益热电有限公司 | Novel two-stage scraping plate mechanism for observation window |
| CN210643110U (en) * | 2019-05-21 | 2020-06-02 | 青岛即刻办公信息科技有限公司 | Official working is with multi-functional rotatory tea table |
-
2020
- 2020-06-15 CN CN202010542003.3A patent/CN113796659A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1091105A (en) * | 1996-09-10 | 1998-04-10 | Takara Co Ltd | Erasing device for magnetic drawing board |
| GB201011658D0 (en) * | 2010-07-12 | 2010-08-25 | Charles Yvonne M | Educational wheel |
| CN204215159U (en) * | 2014-11-28 | 2015-03-18 | 浙江理工大学 | A kind of memorandum prompt clock |
| CN205143946U (en) * | 2015-11-10 | 2016-04-13 | 何海生 | Rotatory table of writing |
| CN206687411U (en) * | 2017-01-09 | 2017-12-01 | 黄士玉 | A kind of Lazy Susan structure with cleaning function |
| CN107550014A (en) * | 2017-09-20 | 2018-01-09 | 深圳市晟弘企业管理有限公司 | A kind of family expenses entertaining multifunctional tea-table |
| US20190392722A1 (en) * | 2018-06-21 | 2019-12-26 | Ambrose Commissariat | Versatile Interactive Educational Activity and Play table |
| CN209804008U (en) * | 2018-10-30 | 2019-12-17 | 殷明刚 | Multi-functional primary school mathematics teaching aid |
| CN210059064U (en) * | 2019-04-28 | 2020-02-14 | 佛山恒益热电有限公司 | Novel two-stage scraping plate mechanism for observation window |
| CN210643110U (en) * | 2019-05-21 | 2020-06-02 | 青岛即刻办公信息科技有限公司 | Official working is with multi-functional rotatory tea table |
Non-Patent Citations (1)
| Title |
|---|
| 王洪亮;于伸;: "未来办公空间及办公家具的概念设计" * |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20211217 |
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| WD01 | Invention patent application deemed withdrawn after publication |