CN212661357U

CN212661357U - Foldable storage table

Info

Publication number: CN212661357U
Application number: CN202021117655.4U
Authority: CN
Inventors: 郝书源; 刘银波; 范平平; 刘银; 施杨; 任新宇
Original assignee: Nanjing Forestry University
Current assignee: GUANGDONG HOME YOUNG TECHNOLOGY Co.,Ltd.
Priority date: 2020-06-12
Filing date: 2020-06-12
Publication date: 2021-03-09
Anticipated expiration: 2030-06-12

Abstract

The utility model discloses a collapsible desk of accomodating, the on-line screen storage device comprises a base, the four corners at base top all is equipped with the dead lever, and all pegs graft in the inside of four dead levers has the extension rod, and the top of four extension rods is equipped with same desktop, the both sides of desktop all articulate has the extension desktop, and the top that lies in desktop one side relative with two extension rods of one side is connected with same backup pad through the bearing, and wherein one side that backup pad was kept away from to two extension rods all is equipped with driving motor, evenly distributed's spacing groove has all been seted up to the both sides inner wall of dead lever. The utility model discloses thereby the accessible is adjusted the extension rod and is inserted the height of the length regulation desktop of fixed pole, and accessible driving motor drives the backup pad and rotates to extending the desktop bottom and support it when expanding extension desktop, and accessible driving motor drives the backup pad and rotates to the bottom of desktop, extends the desktop this moment and folds perpendicularly because of gravity, conveniently adjusts the size of desktop.

Description

Foldable storage table

Technical Field

The utility model relates to a desk technical field especially relates to a collapsible desk of accomodating.

Background

The table is widely accepted and loved by people as main furniture widely used by people in work and life. In the table in the prior art, the sizes of the table top and the table legs are mostly fixedly arranged.

Through retrieval, chinese patent publication is CN 203194922U's patent discloses a novel foldable table, including desktop and collapsible table leg, set up around the desktop and be used for accomodating and hide the aluminum alloy frame of table leg, the table leg pass through the support bar with the aluminum alloy frame is connected, the table leg is the liftable pipe. The novel foldable table in the above patent has the following disadvantages: the problem that the size of the desktop cannot be adjusted exists, and the requirements of desktops of different sizes cannot be met.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a foldable and storable desk.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a collapsible desk of accomodating, includes the base, the four corners at base top all is equipped with the dead lever, and all pegs graft in the inside of four dead levers has the extension rod, and the top of four extension rods is equipped with same desktop, the both sides of desktop all articulate has the extension desktop, and the top that lies in the desktop and have same backup pad through bearing connection with the relative one side of two extension rods of one side, and one side that the backup pad was kept away from to wherein two extension rods all is equipped with driving motor, evenly distributed's spacing groove has all been seted up to the both sides inner wall of dead lever, and the bottom of extension rod is provided with stop gear, and.

As a further aspect of the present invention: the limiting mechanism comprises a second electric telescopic rod, a movable block and a limiting rod, and a cavity is formed in the bottom of the extension rod.

As a further aspect of the present invention: the top inner wall of cavity is equipped with second electric telescopic handle, and second electric telescopic handle's the other end is equipped with the movable block, and the bottom of movable block both sides is the slope setting.

As a further aspect of the present invention: the bottom of cavity both sides inner wall all has the flank through spring coupling, and the top of flank is equipped with the gag lever post.

As a further aspect of the present invention: one end of the limiting rod extends to one side outer wall of the extension rod, the top of the limiting rod extending to one end inside the cavity is arranged in a tilting mode, and the limiting rod extends to one end outer diameter of the outer wall of the extension rod and the inner diameter of the limiting groove to be matched.

As a further aspect of the present invention: the mounting hole has all been seted up in the four corners at base top, and the both sides inner wall of four mounting holes all is connected with the rotor plate through the bearing, and the top of rotor plate is equipped with the universal wheel.

As a further aspect of the present invention: four one side bottom that the dead lever is close to the rotor plate is equipped with first electric telescopic handle, and first electric telescopic handle's the other end is equipped with the limiting plate.

The utility model has the advantages that:

1. by arranging the extension desktop and the supporting plate, the height of the desktop can be adjusted by adjusting the length of the extension rod inserted into the fixing rod, the supporting plate can be driven to rotate to the bottom of the extension desktop to support the extension desktop when the extension desktop is unfolded, the supporting plate can be driven to rotate to the bottom of the desktop through the driving motor, and the extension desktop can be vertically folded due to gravity at the moment, so that the size of the desktop can be conveniently adjusted, and the extension desktop is suitable for desktop requirements of different sizes;

2. by arranging the second electric telescopic rod, the movable block and the limiting rod, after the position of the extension rod is adjusted to be suitable, the second electric telescopic rod pushes the movable block downwards, the movable block pushes the two limiting rods out of the cavity and inserts into the limiting grooves at corresponding positions, so that the extension rod is limited and fixed, when the extension rod is adjusted and pulled, the second electric telescopic rod drives the movable block to move upwards, the spring pushes the side wing to enable the limiting rods to reset into the cavity, and the use is convenient and efficient;

3. through setting up rotor plate and universal wheel, when needing the mobile device, can perk the bottom of base and stir the rotor plate and make the universal wheel rotate to the bottom of base, promote the limiting plate through first electric telescopic handle this moment and carry out spacing fixed, convenience in a flexible way to the top of rotor plate.

Drawings

Fig. 1 is a schematic structural view of a foldable and storable table as provided in embodiment 1;

FIG. 2 is a partial cross-sectional side view of an extension bar of a foldable and collapsible table as set forth in example 1;

fig. 3 is a schematic view of the overall structure of a foldable and storable table as set forth in embodiment 1;

fig. 4 is a sectional view of a base side structure of a foldable and storable table according to embodiment 2.

In the figure: 1 base, 2 first electric telescopic handle, 3 limiting plates, 4 rotor plates, 5 universal wheels, 6 spacing grooves, 7 batteries, 8 desktops, 9 extension desktops, 10 backup pads, 11 extension rods, 12 dead levers, 13 second electric telescopic handle, 14 movable blocks, 15 gag lever posts, 16 flanks.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1-3, a foldable and storable table comprises a base 1, four corners of the top of the base 1 are connected with fixed rods 12 through fastening bolts, extension rods 11 are inserted into the four fixed rods 12, the tops of the four extension rods 11 are connected with a same table top 8 through the fastening bolts, two sides of the table top 8 are hinged with extension table tops 9, the top of one side of the table top 8 opposite to the two extension rods 11 is connected with a same support plate 10 through bearings, one side of the two extension rods 11 far away from the support plate 10 is connected with a driving motor through the fastening bolts, two side inner walls of the fixed rods 12 are provided with evenly distributed limiting grooves 6, the bottom of the extension rods 11 is provided with a limiting mechanism, the top of the base 1 is connected with a storage battery 7 through the fastening bolts, and the height of the table top 8 can be adjusted by adjusting the length of the extension rods, when the extension desktop 9 is unfolded, the supporting plate 10 can be driven by the driving motor to rotate to the bottom of the extension desktop 9 to support the extension desktop, the supporting plate 10 can be driven by the driving motor to rotate to the bottom of the desktop 8, and the extension desktop 9 is vertically folded due to gravity at the moment, so that the size of the desktop can be conveniently adjusted.

Wherein, stop gear is including second electric telescopic handle 13, movable block 14 and gag lever post 15, and the cavity has been seted up to the bottom of extension rod 11.

Wherein, the top inner wall of cavity has second electric telescopic handle 13 through fastening bolt connection, and the other end of second electric telescopic handle 13 has movable block 14 through fastening bolt connection, and the bottom of movable block 14 both sides is the slope setting.

Wherein, the bottom of cavity both sides inner wall all has flank 16 through spring coupling, and the top of flank 16 is connected with gag lever post 15 through fastening bolt.

Wherein, the one end of gag lever post 15 extends to one side outer wall of extension rod 11, and the top that gag lever post 15 extends to the inside one end of cavity sets up for the slope, gag lever post 15 extends to the one end external diameter of extension rod 11 outer wall and the internal diameter looks adaptation of spacing groove 6, adjustment extension rod 11 position is after suitable, second electric telescopic handle 13 promotes the movable block 14 downwards, movable block 14 is with two 15 ejecting cavities of gag lever post and insert the spacing groove 6 that correspond the position, thereby realize spacing fixed to extension rod 11, and when adjusting pulling extension rod 11, second electric telescopic handle 13 drives movable block 14 and upwards removes, spring promotion flank 16 makes gag lever post 15 reset to the cavity in, high efficiency and convenient to use.

The working principle is as follows: thereby the accessible is adjusted extension rod 11 and is inserted the length of dead lever 12 and adjust the height of desktop 8, accessible driving motor drives backup pad 10 and rotates to extending 9 bottoms of desktop and support it when expanding extension desktop 9, accessible driving motor drives backup pad 10 and rotates to the bottom of desktop 8, it is folding perpendicularly because of gravity to extend desktop 9 this moment, conveniently adjust the size of desktop, adjustment extension rod 11 position is to suitable back, second electric telescopic handle 13 promotes the movable block 14 downwards, movable block 14 is with two 15 ejecting cavitys of gag lever post and insert the spacing groove 6 that corresponds the position, thereby realize the spacing fixed to extension rod 11, and when adjusting pulling extension rod 11, second electric telescopic handle 13 drives movable block 14 and upwards removes, spring promotion flank 16 makes gag lever post 15 reset to the cavity in, high efficiency convenient to use.

Example 2

Referring to fig. 4, a collapsible desk of accomodating, this embodiment compares in embodiment 1, and the mounting hole has all been seted up in the four corners at base 1 top, and the both sides inner wall of four mounting holes all is connected with rotor plate 4 through the bearing, and the top of rotor plate 4 is connected with universal wheel 5 through fastening bolt, and four dead levers 12 are connected with first electric telescopic handle 2 through fastening bolt near one side bottom of rotor plate 4, and the other end of first electric telescopic handle 2 is connected with limiting plate 3 through fastening bolt.

The working principle is as follows: when needing the mobile device, can stick up the bottom of base 1 and stir rotor plate 4 and make universal wheel 5 rotate to the bottom of base 1, promote limiting plate 3 through first electric telescopic handle 2 this moment and carry out spacing fixed, convenience in a flexible way to the top of rotor plate 4.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a collapsible desk of accomodating, includes base (1), its characterized in that, the four corners at base (1) top all is equipped with dead lever (12), and the inside of four dead lever (12) all pegs graft and have extension rod (11), and the top of four extension rod (11) is equipped with same desktop (8), the both sides of desktop (8) all articulate has extension desktop (9), and the top that lies in desktop (8) and has two relative one sides of extension rod (11) with one side is connected with same backup pad (10) through the bearing, and wherein one side that backup pad (10) were kept away from in two extension rod (11) all is equipped with driving motor, evenly distributed's spacing groove (6) all are seted up to the both sides inner wall of dead lever (12), and the bottom of extension rod (11) is provided with stop gear, and the top of base (1) is equipped.

2. The foldable and storable table according to claim 1 is characterized in that the limiting mechanism comprises a second electric telescopic rod (13), a movable block (14) and a limiting rod (15), and a cavity is formed at the bottom of the extension rod (11).

3. A foldable and collapsible table according to claim 2 wherein the top inner wall of the cavity is provided with a second electric telescopic rod (13) and the other end of the second electric telescopic rod (13) is provided with a movable block (14), and the bottoms of both sides of the movable block (14) are inclined.

4. A table capable of being folded and stored according to claim 3, wherein the bottoms of the inner walls of the two sides of the cavity are connected with side wings (16) through springs, and the tops of the side wings (16) are provided with limiting rods (15).

5. A foldable and storable table according to claim 4 wherein one end of the limiting rod (15) extends to one side outer wall of the extending rod (11), the top of the end of the limiting rod (15) extending to the inside of the cavity is inclined, and the outer diameter of the end of the limiting rod (15) extending to the outer wall of the extending rod (11) is matched with the inner diameter of the limiting groove (6).

6. The foldable and storable table according to claim 5 is characterized in that four corners of the top of the base (1) are provided with mounting holes, the inner walls of two sides of the four mounting holes are connected with rotating plates (4) through bearings, and universal wheels (5) are arranged on the tops of the rotating plates (4).

7. A foldable and storable table according to claim 6 wherein the four fixed rods (12) are provided with a first electric telescopic rod (2) at the bottom of one side close to the rotating plate (4), and the other end of the first electric telescopic rod (2) is provided with a limit plate (3).