CN204132753U - A kind of multifunctional desk - Google Patents

Abstract

The utility model provides a multifunctional desk. The desk includes a desk body frame, a table top and at least two table leg assemblies. One side of the table top is rotatably connected to the table body frame. There is an angle support frame that can adjust the inclination angle of the table top, the table leg assembly is rotatably connected with the table body frame and can be folded with the table body frame; the height of the table leg assembly is adjustable. Compared with the prior art, the multifunctional desk of the utility model has multiple functions, the desk can adjust the height of the desk and the inclination angle of the desktop, and the user can easily adjust the desk according to their own needs. The high height and the inclination angle of the desktop allow users to study and work more comfortably, and the desk can also be folded, which saves space and is easy to carry and transport.

Description

A multifunctional desk

technical field

The utility model relates to a desk, in particular to a multifunctional desk.

Background technique

At present, in the classroom, generally adopt the desk of traditional structure fixed, the height of these desks and the inclination angle of desktop are fixed, for the student studying at the desk for a long time and other people who have this kind of work situation, at present High-quality desks cannot guarantee that users can work and study in a correct sitting posture. If things go on like this, they will easily lead to physical problems, and they are not foldable and have a single function.

Utility model content

The purpose of the utility model is to provide a multi-functional desk to solve the problem that the height of the existing desk and the inclination angle of the desktop are fixed. The desk does not guarantee that the user can work in a correct sitting posture. If things go on like this, it will easily lead to physical problems, and it is not foldable and has a single-function technical problem.

The utility model purpose is realized through the following technical solutions:

A multifunctional desk, the desk includes a desk body frame, a table top and at least two table leg assemblies, one side of the table top is rotatably connected to the table body frame, and the bottom of the table top is provided with an adjustable The angle support frame of the inclination angle of the desktop, the table leg assembly is rotatably connected with the table body frame and can be folded with the table body frame; the table leg assembly includes guide rails, table legs I, table legs II and Bottom plate, the guide rail is connected with the table body frame through the rotating shaft, one end of the table leg I is connected with the guide rail through the connection assembly I and can move along the guide rail, and the other end is rotatably connected with the bottom plate; table leg II One end of the table leg is connected to the guide rail through the connection assembly II and can move along the guide rail, and the other end is rotatably connected to the bottom plate, and the table leg I is passed through the strip-shaped hole on the table leg II; The connection assembly I includes a slider I, a positioning pin I, a torsion spring I and a shaft I, the slider I is limited on the guide rail and can slide along the guide rail, and the guide rail is provided with several positioning holes/slots , the positioning pin I is connected to the slider I through the torsion spring I and the shaft I, the positioning pin I can be snapped into the positioning hole/slot, and one end of the table leg I is connected to the The slider I is rotatably connected; the connection assembly II includes a slider II, a positioning pin II, a torsion spring II and a shaft II, and the slider II is limited on the guide rail and can slide along the guide rail. The positioning pin II is connected to the slider II through the torsion spring II and the shaft II, the positioning pin II can be snapped into the positioning hole/slot, and one end of the table leg II is connected to the slider II II is rotatably connected; the angle support frame includes a support column and a limit column, one end of the support column is rotatably connected to the bottom surface of the desktop, and one end of the limit column is rotatably connected to the support column, The top surface of the table body frame is provided with several protrusions that can limit the limit post.

Preferably, the positioning hole/slot is T-shaped, and the inner end surfaces of the positioning pin I and the positioning pin II are T-shaped; the bottom plate is provided with a connecting plate, and the connecting plate is provided with several angle positioning Teeth, one end of the table leg II is connected to the connecting plate through a rotating shaft, a spring and a positioning pin III are arranged in the limiting slot on the table leg II, the spring and the positioning pin III abut, and the positioning pin III can protrude into the tooth groove of the angular positioning tooth.

A multifunctional desk, the desk includes a desk body frame, a table top and at least two table leg assemblies, one side of the table top is rotatably connected to the table body frame, and the bottom of the table top is provided with an adjustable The angle support frame of the inclination angle of the desktop, the table leg assembly is rotatably connected with the table body frame and can be folded with the table body frame; the table leg assembly includes guide rails, table legs I, table legs II and Bottom plate, the guide rail is connected with the table body frame through the rotating shaft, one end of the table leg I is connected with the guide rail through the connection assembly I and can move along the guide rail, and the other end is rotatably connected with the bottom plate; table leg II One end of the table is connected to the guide rail through the connection assembly II and can move along the guide rail, the other end is rotatably connected to the bottom plate, and the table leg I is passed through the bar-shaped hole on the table leg II.

Preferably, the guide rail is provided with several protruding posts arranged in a line, and the protruding posts are provided with connection holes, and the guide rail is connected with the table body frame through the connection holes and the rotating shaft.

Preferably, the connection assembly I includes a slider I, a positioning pin I, a torsion spring I and a shaft I, the slider I is limited on the guide rail and can slide along the guide rail, and the guide rail is provided with several Positioning hole/slot, the positioning pin I is connected with the slider I through the torsion spring I and the shaft I, the positioning pin I can be snapped into the positioning hole/slot, and the table leg I One end is rotatably connected with the slider 1.

Preferably, the connection assembly II includes a slider II, a positioning pin II, a torsion spring II and a shaft II, the slider II is limited on the guide rail and can slide along the guide rail, and the positioning pin II passes through the guide rail The torsion spring II and the shaft II are connected to the slider II, the positioning pin II can be snapped into the positioning hole/slot, and one end of the table leg II is rotatably connected to the slider II.

Preferably, the positioning hole/slot is T-shaped, and the inner end faces of the positioning pin I and the positioning pin II are T-shaped.

Preferably, a connection plate is provided on the bottom plate, and several angle positioning teeth are provided on the connection plate, one end of the table leg II is connected to the connection plate through a rotating shaft, and the limit groove on the table leg II A spring and a positioning pin III are arranged in the hole, and the spring and the positioning pin III abut against each other, and the positioning pin III can protrude into the tooth groove of the angle positioning tooth.

Preferably, the angle support frame includes a support column and a limit column, one end of the support column is rotatably connected to the bottom surface of the desktop, and one end of the limit column is rotatably connected to the support column, the The top surface of the table body frame is provided with several projections that can limit the position-limiting posts.

Preferably, drawers are provided on the table body frame, rubber positioning blocks are provided on the top surface of the table body frame, positioning holes, storage slots and support blocks are provided on the top surface of the table top, and the support blocks can protrude Extend the table top.

Compared with the prior art, the utility model has the following beneficial effects:

1. The multifunctional desk of the present invention has multiple functions. The desk can not only adjust the height of the desk but also the inclination angle of the desktop. Users can easily adjust the height of the desk and the height of the desktop according to their own needs. The inclined angle allows users to study and work more comfortably, and the desk can also be folded, which saves space and is easy to carry and transport;

2. The design of storage slots and positioning holes on the desktop allows users to have more choices when using the table, making it more convenient for users to study and work.

Description of drawings

Fig. 1 is the side view of multifunctional desk of the present utility model;

Fig. 2 is the perspective view of the multifunctional desk of the present utility model;

Fig. 3 is a perspective view of the table leg assembly of the present utility model;

Fig. 4 is a side view of the table leg assembly of the present utility model;

Fig. 5 is a side view of the table leg assembly of the present utility model;

Detailed ways

Below in conjunction with accompanying drawing, specifically illustrate the utility model. In order to enable those skilled in the art to clearly and completely understand the content of the utility model and implement the technical solution of the utility model, a large number of details are disclosed in the embodiments. However, obviously, without these details, those skilled in the art can also implement the technical solution of the utility model, achieve the purpose of the utility model, and realize the effect of the utility model. These details are the optimal implementation mode selected by the creator of the utility model through a large number of experiments, and are not used to limit the protection scope of the utility model. The protection scope of the present utility model is determined by the content of the claims, and the technical solutions obtained by those skilled in the art based on the contents disclosed in the application documents without creative labor are also within the protection scope of the present utility model.

Example 1

Please refer to Fig. 1-5, a kind of multifunctional desk, described desk comprises desk body frame 2, desktop 1 and two table leg assemblies, one side of described desktop 1 is rotatable with described desk body frame 2 through hinge Connected, the bottom of the desktop 1 is provided with an angle support frame that can adjust the inclination angle of the desktop 1, and the table leg assembly is rotatably connected with the table body frame 2 and can be folded with the table body frame 2; Described table leg assembly comprises guide rail 31, table leg I 32, table leg II 34 and base plate 35, and described guide rail 31 is connected with described table body frame 2 by rotating shaft, and one end of table leg I 32 is connected with described table leg I by connecting assembly I. Guide rail 31 is connected and can move along described guide rail 31, and the other end is rotatably connected with described base plate 35; One end of table leg II 34 is connected with described guide rail 31 by connecting assembly II and can move along described guide rail 31, and the other end It is rotatably connected with the bottom plate 35, and the table leg I 32 is passed through the strip-shaped hole on the table leg II 34, and the table leg I 32 and the table leg II 34 are arranged in a cross shape.

Please refer to Fig. 3, 4, described guide rail 31 is provided with several protruding posts 311 arranged in a straight line, and described protruding post 311 is provided with connecting hole, and described guide rail 31 is connected with described table body through described connecting hole and rotating shaft. Frame 2 is connected. The guide rail 31 can rotate relative to the table body frame 2 so that the table legs I 32 and table legs II 34 are folded on the bottom surface of the table body frame 2. When will fold, put table leg I 32, table leg II 34 to the lowest earlier, and table leg I 32, table leg II 34 on both sides are folded to table body frame 2 below and promptly finish folding. The multifunctional desk of the utility model is foldable, saves occupied space, and is convenient to carry and transport.

The connection assembly 1 includes a slider 1 331, a positioning pin 1 332, a torsion spring 1 and a shaft 1, the slider 1 331 is limited on the guide rail 31 and can slide along the guide rail 31, and the guide rail 31 Several positioning holes/slots 312 are provided, and the positioning pins 1 332 are connected with the slider 1 through the torsion spring 1 and the shaft 1, and the positioning pins 1 332 can be snapped into the positioning holes/slots 312 Among them, one end of the table leg I 32 is rotatably connected with the slider I 331. Under normal conditions, the inner end of the positioning pin 1332 is snapped into the positioning hole/groove under the force of the torsion spring 1, so that the slider 1331 cannot slide along the guide rail 31 to fix the height of the desktop. When the height of the desktop is to be adjusted, press the outer end of the positioning pin I 332 so that the inner end of the positioning pin I 332 stretches out from the positioning hole/groove, at this moment, slide the slider I 331 left and right to adjust the height of the desktop high. Slide block 1331 slides in the middle of guide rail 31, and desktop height raises, otherwise desktop height then reduces. Loosen positioning pin 1 332 when sliding to the required height, positioning pin 1 332 snaps in the described positioning hole/groove under the active force of torsion spring 1, makes structure stable.

The connection assembly II includes a slider II 361, a positioning pin II 362, a torsion spring II and a shaft II, the slider II 361 is limited on the guide rail 31 and can slide along the guide rail 31, and the positioning pin II 362 is connected with the slider II 361 through the torsion spring II and the shaft II, the positioning pin II 362 can snap into the positioning hole/groove 312, one end of the table leg II 34 is connected to the The slider II 361 is rotatably connected. Under normal conditions, the inner end of the positioning pin II 362 snaps into the positioning hole/groove under the force of the torsion spring II, so that the slider II 361 cannot slide along the guide rail 31 to fix the height of the desktop. When the height of the desktop is to be adjusted, press the outer end of the positioning pin II 362 so that the inner end of the positioning pin II 362 stretches out from the positioning hole/groove. high. The slide block II 361 slides in the middle of the guide rail 31, and the height of the desktop is raised, otherwise the height of the desktop is then reduced. Loosen positioning pin II 362 when sliding to the required height, positioning pin II 362 snaps into the described positioning hole/groove under the active force of torsion spring 1, makes the structure stable.

The positioning hole/slot 312 is T-shaped, and the inner end faces of the positioning pin I and the positioning pin II are T-shaped. When the T-shaped inner end surfaces of the positioning pin I and the positioning pin II snap into the T-shaped positioning hole/slot 312, the lateral and vertical movements of the slider I and the slider II can be restricted at the same time. The bottom of guide rail 31 can be T-shaped, can prevent slide block I and slide block II from coming off.

The base plate 35 is provided with a connecting plate 351, and the connecting plate 351 is provided with some angle positioning teeth, and one end of the table leg II 34 is connected with the connecting plate 351 by a rotating shaft, and the connecting plate 351 on the described table leg II 34 A spring 342 and a positioning pin III 341 are arranged in the limiting slot, and the spring 342 and the positioning pin III 341 abut against each other, and the positioning pin III 341 can protrude into the tooth groove of the angular positioning tooth. Under normal conditions, the positioning pin III 341 snaps into the tooth groove of the angle positioning tooth under the effect of the spring 342, thereby further fixing the height of the desktop. When the height of the table body frame 2 is raised, the positioning pin III 341 will slide to the next gear automatically, and the previous gear cannot be returned. When the height of the table body frame 2 needs to be lowered when rising to the highest gear position, the top of the positioning pin III 341 should be mentioned earlier in the spacer slot.

The angle support frame includes a support column 11 and a limit column 12, one end of the support column 11 is rotatably connected to the bottom surface of the desktop 1, and the other end is freely rotatable; one end of the limit column 12 is connected to the The support column 11 is rotatably connected, and the other end can rotate freely; the top surface of the table body frame 2 is provided with several protrusions that can limit the position-limiting column 12 . The protrusions are arranged on the same straight line, and when the limiting posts 12 are limited to different protrusions, the inclination angles of the desktop are different. In the utility model, there are two angle bracing frames.

The table body frame 2 is provided with a drawer 22 , and the top surface of the table body frame 2 is provided with a rubber positioning block 21 . The drawer 22 can be used to place items such as commonly used gadgets and books, which is convenient for users to arrange personal items. The rubber positioning block 21 can be used to support the desktop, which is more durable and can prolong the service life of the desk.

The top surface of the desktop 1 is provided with a positioning hole 14 , a storage slot 15 and a support block 13 , and the support block 13 can protrude from the desktop or retract into the desktop 1 . The positioning hole 14 on the desktop can be used for the user to add small accessories such as reading racks when needed. The support block 13 includes a horizontal support block and a vertical support block. When the desktop is tilted to prevent items on the desktop from sliding down, the unlocking device will be pressed to eject the horizontal support block and the vertical support block to block the items from sliding down. The unlocking device can be any structure in the prior art that can realize the retraction and protrusion of the horizontal support block and the vertical support block. The storage slot 15 can be used to place easy-to-roll items such as pencils, ballpoint pens, and cups. The design of storage slots and positioning holes on the desktop allows users to have more choices when using the table, making it more convenient for users to study and work.

The multifunctional desk of the utility model has multiple functions, the desk can adjust the height of the desk and the inclination angle of the desktop, the user can conveniently adjust the height of the desk and the inclination angle of the desktop according to their own needs , allowing users to study and work more comfortably.

The above disclosures are only a few specific embodiments of the present application, but the present application is not limited thereto, and any changes conceivable by those skilled in the art shall fall within the protection scope of the present application.

Claims (10)

1. A kind of multifunctional desk, it is characterized in that, described desk comprises desk body frame, desktop and at least two table leg assemblies, a side of described desktop is rotatably connected with described desk body frame, and described desktop The bottom is provided with an angle support frame that can adjust the inclination angle of the desktop, and the table leg assembly is rotatably connected with the table body frame and can be folded with the table body frame; the table leg assembly includes guide rails, table legs I, table leg II and bottom plate, described guide rail is connected with described table body frame by rotating shaft, and one end of table leg I is connected with described guide rail by connecting component I and can move along described guide rail, and the other end and described bottom plate can be moved Rotational connection; one end of the table leg II is connected to the guide rail through the connection assembly II and can move along the guide rail, and the other end is rotatably connected to the bottom plate, and the table leg I is passed through on the table leg II In the bar-shaped hole; the connecting assembly I includes a slider I, a positioning pin I, a torsion spring I and a shaft I, the slider I is limited on the guide rail and can slide along the guide rail, and the guide rail is provided with There are several positioning holes/slots, the positioning pin I is connected with the slider I through the torsion spring I and the shaft I, the positioning pin I can be snapped into the positioning holes/slots, and the table One end of the leg I is rotatably connected to the slider I; the connecting assembly II includes a slider II, a positioning pin II, a torsion spring II and a shaft II, and the slider II is limited on the guide rail and can move along the The guide rail slides, the positioning pin II is connected with the slider II through the torsion spring II and the shaft II, the positioning pin II can be snapped into the positioning hole/slot, and the table leg II One end is rotatably connected to the slider II; the angle support frame includes a support column and a limit column, one end of the support column is rotatably connected to the bottom surface of the desktop, and one end of the limit column is connected to the The supporting columns are rotatably connected, and the top surface of the table body frame is provided with several projections that can limit the limiting columns. 2. The multifunctional desk as claimed in claim 1, wherein the positioning hole/groove is T-shaped, and the inner end faces of the positioning pin I and the positioning pin II are T-shaped; A connecting plate is provided, and a number of angle positioning teeth are arranged on the connecting plate, and one end of the table leg II is connected with the connecting plate through a rotating shaft, and springs and positioning The pin III abuts against the spring and the positioning pin III, and the positioning pin III can protrude into the tooth groove of the angular positioning tooth. 3. A multifunctional desk, characterized in that, the desk comprises a desk body frame, a desktop and at least two table leg assemblies, one side of the desktop is rotatably connected to the desk body frame, and one side of the desktop The bottom is provided with an angle support frame that can adjust the inclination angle of the desktop, and the table leg assembly is rotatably connected with the table body frame and can be folded with the table body frame; the table leg assembly includes guide rails, table legs I, table leg II and bottom plate, described guide rail is connected with described table body frame by rotating shaft, and one end of table leg I is connected with described guide rail by connecting component I and can move along described guide rail, and the other end and described bottom plate can be moved Rotational connection; one end of the table leg II is connected to the guide rail through the connection assembly II and can move along the guide rail, and the other end is rotatably connected to the bottom plate, and the table leg I is passed through on the table leg II in the strip hole. 4. The multifunctional desk as claimed in claim 3, characterized in that, the guide rail is provided with several protruding posts arranged in a straight line, the protruding posts are provided with connection holes, and the guide rail passes through the connection holes And the rotating shaft is connected with the said table body frame. 5. multifunctional desk as claimed in claim 3, is characterized in that, described connecting assembly 1 comprises slide block 1, positioning pin 1, torsion spring I and shaft I, and described slide block 1 is limited on the described guide rail And can slide along the guide rail, the guide rail is provided with several positioning holes/slots, the positioning pin I is connected with the slider I through the torsion spring I and the shaft I, and the positioning pin I can be Snap into the positioning hole/slot, and one end of the table leg I is rotatably connected with the slider I. 6. The multifunctional desk according to claim 5, wherein the connecting assembly II includes a slider II, a positioning pin II, a torsion spring II and a shaft II, and the slider II is limited on the guide rail And can slide along the guide rail, the positioning pin II is connected with the slider II through the torsion spring II and the shaft II, the positioning pin II can be snapped into the positioning hole/slot, the One end of the table leg II is rotatably connected with the slider II. 7. The multifunctional desk according to claim 6, wherein the positioning hole/slot is T-shaped, and the inner end faces of the positioning pin I and the positioning pin II are T-shaped. 8. The multifunctional desk as claimed in claim 3, characterized in that, the base plate is provided with a connecting plate, the connecting plate is provided with a number of angle positioning teeth, and one end of the table leg II is connected to the The connecting plate is connected, the limit slot on the table leg II is provided with a spring and a positioning pin III, the spring abuts against the positioning pin III, and the positioning pin III can protrude into the tooth slot of the angle positioning tooth middle. 9. The multifunctional desk as claimed in claim 3, wherein the angle support frame comprises a support column and a limit column, one end of the support column is rotatably connected to the bottom surface of the desktop, and the limit column One end of the positioning column is rotatably connected to the supporting column, and the top surface of the table body frame is provided with several protrusions that can limit the positioning column. 10. The multifunctional desk as claimed in claim 3, wherein a drawer is provided on the table body frame, a rubber positioning block is provided on the top surface of the table body frame, and a rubber positioning block is provided on the top surface of the table top. Positioning holes, storage slots and support blocks, the support blocks can protrude out of the desktop.