CN111387703A - Desk with switchable desktop and using method - Google Patents
Desk with switchable desktop and using method Download PDFInfo
- Publication number
- CN111387703A CN111387703A CN202010382266.2A CN202010382266A CN111387703A CN 111387703 A CN111387703 A CN 111387703A CN 202010382266 A CN202010382266 A CN 202010382266A CN 111387703 A CN111387703 A CN 111387703A
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- Prior art keywords
- desktop
- desk
- groove
- sliding
- tabletop
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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
- A47B13/00—Details of tables or desks
- A47B13/08—Table tops; Rims therefor
- A47B13/081—Movable, extending, sliding table tops
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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
- A47B13/00—Details of tables or desks
-
- 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
- A47B2200/00—General construction of tables or desks
- A47B2200/0035—Tables or desks with features relating to adjustability or folding
- A47B2200/004—Top adjustment
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- Combinations Of Kitchen Furniture (AREA)
Abstract
The invention provides a desk with a switchable desktop and a use method, comprising the following steps: the top of the table body is provided with a groove; at least one side wall of the groove is provided with a first sliding chute, and a plurality of second sliding chutes are arranged at a set distance from the first sliding chute; the first sliding groove is connected with the first desktop through a sliding structure, and the second sliding groove is connected with the second desktop through a sliding structure; the bottom surface of the first tabletop is connected with the bottom of the groove through a first transmission mechanism, and the bottom surface of the second tabletop is connected with the bottom of the groove through a second transmission mechanism; the desktop switching device has the advantages that the functions of two or even three desks are completed by only one desk, the switching stability, the switching speed and the switching effectiveness of the desktops are realized, the desktops can be switched in an electric mode quickly, and the requirements of office work, study and even emergency affairs are met.
Description
Technical Field
The invention relates to a desk with a switchable desktop and a use method.
Background
The desktop of the existing desk in the market is divided into two forms, one is a fixed desktop and is not movable; the other desktop is adjustable in height and pitch angle, so that a comfortable visual angle is kept, and cervical vertebra pressure is relieved.
In conclusion, the two types of desks are provided with only one desk top. When the use scene needs to be changed, the objects on the desktop must be cleaned, and the changed objects must be replaced. For example, originally when reading and writing, article such as books, exercise book, stationery box have been placed to the desk, need the drawing to alleviate after writing the operation time for a long time, if the traditional desk that uses, then need all pack up books, exercise book and the stationery box on the desktop, clean up the desktop, put the instrument of drawing, drawing paper, drawing pen, paintbox, water etc. afterwards. After the painting is finished, if the writing operation is to be continued, all the painting tools are folded, the desktop is cleaned, and then books and stationery used for the operation are put again. The whole process takes much time to put the articles in order and put them again.
Disclosure of Invention
In order to solve the above technical problem, the patent aims to design a desk with two or more desktop, and the desktop can be switched with each other. Different articles can be placed on each desktop, and different use scenes can be matched. When the use scene needs to be switched, the desktop can be quickly and directly switched under the condition that the placing position of the desktop articles is unchanged. The function of two or even three desks can be completed by only one desk.
In a first aspect, the present invention provides a desk with a switchable desktop, comprising: the top of the table body is provided with a groove; at least one side wall of the groove is provided with a first sliding chute, and a plurality of second sliding chutes are arranged at a set distance from the first sliding chute; the first sliding groove is connected with the first desktop through a sliding structure, and the second sliding groove is connected with the second desktop through a sliding structure; the bottom surface of the first tabletop is connected with the bottom of the groove through a first transmission mechanism, and the bottom surface of the second tabletop is connected with the bottom of the groove through a second transmission mechanism.
In a second aspect, the present invention further provides a method for using a desk with a switchable desktop, comprising the steps of:
the second desktop is switched to the first desktop:
the second tabletop is driven to move to one side in the groove along the direction of the second chute of the table body under the matching of the connecting rod structure of the first transmission mechanism and the hydraulic cylinder until the second tabletop falls to the bottom of the groove;
the first tabletop drives the first tabletop to move upwards along the first sliding groove until the first tabletop reaches a tabletop reserved position under the matching of a crankshaft structure of the first transmission mechanism and the hydraulic cylinder; at this time, the switching from the second desktop to the first desktop is completed.
Compared with the prior art, the invention has the following beneficial effects:
1. the desktop comprises a first desktop and a second desktop, wherein different articles can be placed on each desktop, and different use scenes are matched. When the use scene needs to be switched, the desktop can be quickly and directly switched under the condition that the placing position of the desktop articles is unchanged. The function of two or even three desks can be completed by only one desk.
2. According to the invention, the first sliding chute is connected with the first desktop through the sliding structure, the second sliding chute is connected with the second desktop through the sliding structure, and the structure of the sliding chutes can be used for planning the movement routes of the first desktop and the second desktop, so that the storage areas are in different areas, and the desktops can be quickly and directly switched under the condition of ensuring that the placement positions of desktop articles are not changed.
3. The transmission mechanism adopted by the invention comprises a connecting rod structure and a hydraulic cylinder, the connecting rod structure moves to set a track under the driving of the hydraulic cylinder to drive the desktop to move to a target area along the direction of the chute of the desk body, so that the stability, the rapidness and the effectiveness of switching the desktop are realized, the desktop can be switched in an electric mode for personnel with higher office requirements, and the requirements of office work, study and even emergency affairs are met.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the application and, together with the description, serve to explain the application and are not intended to limit the application.
FIG. 1 is a schematic structural diagram of a desk with a switchable desktop according to the present invention;
FIG. 2 is a front view of a desk with a switchable desktop of the present invention;
FIG. 3 is a front view of a left-imposition desktop combination of a second desktop of a switchable desktop desk of the present invention;
FIG. 4 is a left side view of a second table top of a desk with switchable table tops according to the present invention;
FIG. 5 is a bottom view of a second table top of a desk with switchable table tops according to the present invention;
FIG. 6 is a perspective view of a second table top of a desk with switchable table tops according to the present invention;
FIG. 7 is an enlarged view of a pulley of a desk of the switchable desktop of the present invention;
FIG. 8 is a front view of a first table top of a desk with switchable table tops according to the present invention;
FIG. 9 is a bottom view of a first table top of a desk with switchable table tops according to the present invention;
FIG. 10 is a perspective view of a first table top of a desk with switchable table tops according to the present invention;
FIG. 11 is a desktop view of a left-imposition desktop of a desk of switchable desktops of the present invention;
FIG. 12 is a top plan view of a second table top of a desk having a switchable table top according to the present invention;
FIG. 13 is a partial schematic view of a second driving mechanism of a desk with a switchable desktop according to the present invention;
FIG. 14 is a state view of a second desk top of a desk with switchable desk tops according to the present invention in use;
FIG. 15 is a track diagram of the switching of the second desktop to the first desktop of the switchable desktop desk of the present invention;
fig. 16 is a state view of the first desk top of the desk with switchable desk tops according to the present invention in use;
FIG. 17 is a track diagram of a first desktop of a desk with switchable desktops according to the present invention switching to a second desktop;
10, combining the left makeup desktop; 20. combining the full-page table top; 30. combining the right makeup desktop; 40. a table body; 110. a left tabletop; 120. a first hydraulic cylinder; 130. a first link; 140. a second tabletop pulley; 210. a hydraulic cylinder; 230. a crankshaft structure; 240. a first tabletop pulley; 510. a self-tapping screw.
The specific implementation mode is as follows:
the invention is further described with reference to the following figures and examples.
It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
Example 1
As shown in the attached drawing 1, the desktops can be switched with each other, different articles can be placed on each desktop, different use scenes are matched, and when the use scenes need to be switched, the desktops can be switched rapidly and directly under the condition that the placement positions of the desktop articles are not changed.
A desk with a switchable desktop, comprising: the top of the table body is provided with a groove; at least one side wall of the groove is provided with a first sliding chute, and a plurality of second sliding chutes are arranged at a set distance from the first sliding chute; the first sliding groove is connected with the first desktop through a sliding structure, and the second sliding groove is connected with the second desktop through a sliding structure; the bottom surface of the first tabletop is connected with the bottom of the groove through a first transmission mechanism, and the bottom surface of the second tabletop is connected with the bottom of the groove through a second transmission mechanism.
The groove at the top of the table body is connected with a table plate with a central opening; the opening of the table plate is consistent with the structure and the size of the first table top.
The second desktop is a makeup desktop and comprises a plurality of second sub-desktops; the plurality of second sub-desktop surfaces can be spliced into a second desktop surface; the number of the second sub table tops is the same as that of the second sliding grooves, one side of each second sub table top is connected with the sliding structure, and the sliding structure can be matched with the second sliding grooves, so that the second sub table tops move along the second sliding grooves; the bottom surface of each second sub-tabletop is connected with the bottom of the groove through a transmission mechanism. The first desktop is the same size as the first desktop.
Furthermore, the number of the second sub-desktops is two, and the second sub-desktops are a left makeup desktop and a right makeup desktop respectively; the left makeup desktop is matched with the second sliding groove on the left side through a sliding structure, and the right makeup desktop is matched with the second sliding groove on the right side through a sliding structure.
The first desktop is a whole desktop, the first desktop is square, polygonal or circular, and preferably the first desktop is rectangular.
The first sliding groove is a long strip downward along the groove, the second sliding groove is provided with a bending section, preferably, the second sliding groove is of an L-shaped structure, and the accommodating area of the second table top is far away from the accommodating area of the first table top through the arrangement of the second sliding groove.
Further, the sliding structure is a pulley.
The bottom of the groove is also provided with a first desktop groove, and a transmission mechanism of the first desktop is arranged in the first desktop groove.
The first transmission mechanism comprises a first hydraulic cylinder and a connecting rod structure connected with the first hydraulic cylinder, and the connecting rod structure comprises a first connecting rod and a second connecting rod hinged with the first connecting rod; the first hydraulic cylinder is fixedly connected with the bottom of the groove, the first connecting rod is connected with the hydraulic cylinder, and the second connecting rod is hinged with the center of the bottom surface of the second table top. As an implementation manner, the first hydraulic cylinder may adopt a rotary hydraulic cylinder or a spiral swing cylinder.
Further, the second transmission mechanism comprises a second hydraulic cylinder and a crankshaft structure connected with the second hydraulic cylinder, wherein the crankshaft structure comprises a first crankshaft and a second crankshaft hinged with the first crankshaft; the second hydraulic cylinder is fixedly connected with the bottom of the groove, the first crankshaft is connected with the hydraulic cylinder, and the second crankshaft is hinged with the center of the bottom surface of the first table top. As an implementation manner, the second hydraulic cylinder may adopt a rotary hydraulic cylinder or a spiral swing cylinder.
The specific working process is as follows: one of the second sub-table tops of the second table top, i.e., the left-makeup table top assembly 10, is fixed to the table body 40 by 2 self-tapping screws 510, and the full-page table top assembly 20 and the right-makeup table top assembly 30 are fixed to the table body 40 in this order in the same manner.
The makeup desktop is switched to the full-page desktop, the hydraulic cylinder 210 in the left makeup desktop assembly 10 is started to drive the connecting rod assembly 130, the left makeup desktop 110 is driven to move downwards and leftwards along the first sliding groove of the desk body, and the right makeup desktop assembly similarly moves rightwards and downwards until the left makeup desktop assembly falls on the desktop A. And then the whole tabletop combined hydraulic cylinder is started to drive the crankshaft to drive the whole tabletop 210 to move upwards along the sliding groove until the tabletop reserved position is reached. At this time, the switching from the makeup desktop to the full-page desktop is completed.
The full-page table top is switched to the makeup table top, the process is just opposite to the process, the full-page table top 210 moves downwards along the first sliding groove under the driving of the hydraulic cylinder 220 and the connecting rod combination 230, the left makeup table top 110 slides rightwards and upwards along the second sliding groove, and the right makeup table top slides leftwards and upwards along the second sliding groove. As shown in fig. 14-17.
Example 2
A desk with a switchable desktop, comprising: the top of the table body is provided with a groove; at least one side wall of the groove is provided with a first sliding chute, and a plurality of second sliding chutes are arranged at a set distance from the first sliding chute; the first sliding groove is connected with the first desktop through a sliding structure, and the second sliding groove is connected with the second desktop through a sliding structure; the bottom surface of the first tabletop is connected with the bottom of the groove through a first transmission mechanism, and the bottom surface of the second tabletop is connected with the bottom of the groove through a second transmission mechanism.
Furthermore, the first transmission mechanism and the second transmission mechanism both comprise an air cylinder and a curved connecting rod connected with the air cylinder. The curved connecting rod comprises a first curved rod and a second curved rod hinged with the first curved rod; the cylinder is fixedly connected with the bottom of the groove, the first curved rod is connected with the hydraulic cylinder, and the second curved rod is hinged with the centers of the bottom surfaces of the first table top and the second table top.
Example 3
A desk with a switchable desktop, comprising: the top of the table body is provided with a groove; at least one side wall of the groove is provided with a first sliding chute, and a plurality of second sliding chutes are arranged at a set distance from the first sliding chute; the first sliding groove is connected with the first desktop through a sliding structure, and the second sliding groove is connected with the second desktop through a sliding structure; the bottom surface of the first tabletop is connected with the bottom of the groove through a first transmission mechanism, and the bottom surface of the second tabletop is connected with the bottom of the groove through a second transmission mechanism.
Furthermore, the first transmission mechanism and the second transmission mechanism both comprise motors and connecting rod structures connected with the motors. The connecting rod structure comprises a first connecting rod and a second connecting rod hinged with the first connecting rod; the motor is fixedly connected with the bottom of the groove, the first connecting rod is connected with the motor through the speed reducer, and the second connecting rod is hinged with the centers of the bottom surfaces of the first table top and the second table top.
In other embodiments, the present invention further provides:
a use method of a desk with a switchable desktop comprises the following steps:
the second desktop is switched to the first desktop:
the second tabletop is driven to move to one side in the groove along the direction of the second chute of the table body under the matching of the connecting rod structure of the first transmission mechanism and the hydraulic cylinder until the second tabletop falls to the bottom of the groove;
the first tabletop drives the first tabletop to move upwards along the first sliding groove until the first tabletop reaches a tabletop reserved position under the matching of a crankshaft structure of the first transmission mechanism and the hydraulic cylinder; at this time, the switching from the second desktop to the first desktop is completed.
Furthermore, the second table top comprises a plurality of second sub table tops, and each second sub table top is driven to move to one side in the groove along a second sliding groove direction matched with the second sub table top under the matching of the connecting rod structure of the corresponding first transmission mechanism and the hydraulic cylinder until each second sub table top falls to the bottom of the groove.
Further, the process of switching the first desktop to the second desktop is opposite to the process of switching the first desktop to the second desktop. The method specifically comprises the following steps: the first tabletop drives the first tabletop to move downwards along the first sliding groove until the first tabletop reaches the bottom of the groove under the matching of a crankshaft structure of the first transmission mechanism and the hydraulic cylinder;
the second tabletop is driven to move to the top area of the groove along the direction of the second chute of the table body until the reserved position of the tabletop under the matching of the connecting rod structure of the first transmission mechanism and the hydraulic cylinder; at this time, the switching from the first desktop to the second desktop is completed.
Although the embodiments of the present invention have been described with reference to the accompanying drawings, it is not intended to limit the scope of the present invention, and it should be understood by those skilled in the art that various modifications and variations can be made without inventive efforts by those skilled in the art based on the technical solution of the present invention.
Claims (10)
1. A desk with a switchable desktop, comprising: the top of the table body is provided with a groove; at least one side wall of the groove is provided with a first sliding chute, and a plurality of second sliding chutes are arranged at a set distance from the first sliding chute; the first sliding groove is connected with the first desktop through a sliding structure, and the second sliding groove is connected with the second desktop through a sliding structure; the bottom surface of the first tabletop is connected with the bottom of the groove through a first transmission mechanism, and the bottom surface of the second tabletop is connected with the bottom of the groove through a second transmission mechanism.
2. A desk with a switchable desktop as claimed in claim 1, wherein the recess in the top of the desk body is connected to a desk board with a central opening; the opening of the table plate is consistent with the structure and the size of the first table top.
3. The switchable desktop desk of claim 1, wherein the second desktop comprises a plurality of second sub-desktops, the plurality of second sub-desktops being capable of being tiled into the second desktop.
4. The desk with the switchable table top as claimed in claim 3, wherein the number of the second sub-desktop is the same as the number of the second sliding grooves, one side of the second sub-desktop is connected with a sliding structure, and the sliding structure can be matched with the second sliding grooves, so that the second sub-desktop moves along the second sliding grooves; the bottom surface of each second sub-tabletop is connected with the bottom of the groove through a transmission mechanism.
5. The switchable desktop desk of claim 1 wherein the first desktop is square, polygonal, circular, or rectangular.
6. The switchable desktop desk of claim 1 wherein the first runner is elongated down the slot.
7. The switchable desktop desk of claim 1 wherein the second channel has a bend and the second channel is in the form of L.
8. A desk with a switchable desktop as claimed in claim 1, wherein the first actuator comprises a first hydraulic cylinder, and a link structure connected to the first hydraulic cylinder, the link structure comprising a first link, and a second link hinged to the first link.
9. The desk of claim 1, wherein the second transmission mechanism comprises a second hydraulic cylinder, and a crank structure connected to the second hydraulic cylinder, the crank structure comprising a first crank and a second crank hinged to the first crank.
10. A method of using a desk employing a switchable desktop as claimed in any one of claims 1 to 9, the steps comprising:
the second desktop is switched to the first desktop:
the second tabletop is driven to move to one side in the groove along the direction of the second chute of the table body under the matching of the connecting rod structure of the first transmission mechanism and the hydraulic cylinder until the second tabletop falls to the bottom of the groove;
the first tabletop drives the first tabletop to move upwards along the first sliding groove until the first tabletop reaches a tabletop reserved position under the matching of a crankshaft structure of the first transmission mechanism and the hydraulic cylinder; and completing the switching from the second desktop to the first desktop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010382266.2A CN111387703A (en) | 2020-05-08 | 2020-05-08 | Desk with switchable desktop and using method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010382266.2A CN111387703A (en) | 2020-05-08 | 2020-05-08 | Desk with switchable desktop and using method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111387703A true CN111387703A (en) | 2020-07-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010382266.2A Pending CN111387703A (en) | 2020-05-08 | 2020-05-08 | Desk with switchable desktop and using method |
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| Country | Link |
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| CN (1) | CN111387703A (en) |
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| KR20090048008A (en) * | 2007-11-09 | 2009-05-13 | 최문경 | A table for order |
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| CN207461706U (en) * | 2017-06-19 | 2018-06-08 | 山东服装职业学院 | A kind of Art Design drawing table |
| CN208077140U (en) * | 2018-02-13 | 2018-11-09 | 北京德馨同创科技发展有限责任公司 | Intergrated information display platform |
| CN109793374A (en) * | 2019-01-28 | 2019-05-24 | 高晓燕 | Virtual reality same table |
| CN210276321U (en) * | 2019-04-03 | 2020-04-10 | 刘晗 | Foldable dining table |
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Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2574498Y (en) * | 2002-09-28 | 2003-09-24 | 赵文忠 | Remote controlled switch lifting type electric tea table |
| KR20090048008A (en) * | 2007-11-09 | 2009-05-13 | 최문경 | A table for order |
| CN205858026U (en) * | 2016-07-04 | 2017-01-04 | 上海树新机械有限公司 | A kind of automatic opener mechanism and automatic opener table |
| CN108113229A (en) * | 2016-11-26 | 2018-06-05 | 潘国陶 | A kind of dining table and matched tableware |
| CN207220478U (en) * | 2017-04-06 | 2018-04-13 | 李宗泽 | A kind of more desktop desks easy to desktop switching |
| CN107173994A (en) * | 2017-05-25 | 2017-09-19 | 东台市梁垛镇春林家具厂 | A kind of tea table of humidification function |
| CN207461706U (en) * | 2017-06-19 | 2018-06-08 | 山东服装职业学院 | A kind of Art Design drawing table |
| CN107668924A (en) * | 2017-11-20 | 2018-02-09 | 惠州伊尚生活科技有限公司 | A kind of smart home plane table |
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| CN210276321U (en) * | 2019-04-03 | 2020-04-10 | 刘晗 | Foldable dining table |
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Application publication date: 20200710 |
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