Lifting desk with multiple mechanical arms

Abstract

The utility model discloses a lifting desk with multiple mechanical arms, and relates to the technical field of desks, the lifting desk comprises a supporting assembly and an adjusting assembly; the supporting assembly comprises a lifting plate and a table top. The table top is fixed on one side of the lifting plate; the adjusting assembly comprises an extension plate; the extension plate is in an L shape, and the extension plate is placed on the table top; the adjusting assembly further comprises a telescopic rod. The telescopic rod is fixed in the table top, and the output end of the telescopic rod is fixed on the extension plate; the use stability of the device can be improved by additionally arranging the telescopic rod, the position of the extension plate can be fixed through the telescopic rod, the use stability of the device is improved, and the situation that a user accidentally extrudes the extension plate when approaching the extension plate, and consequently the extension plate retracts and shakes is effectively prevented; the articles placed on the extension plate shake, the use feeling is affected, and meanwhile, the added mechanical arm can assist in various operations.

Description

Technical Field

[0001] The utility model relates to the technical field of desks, in particular to a lifting desk with multiple mechanical arms. Background Art

[0002] A table is a commonly used piece of furniture. It is mostly made of wood. It has a flat surface on top and a support column on the bottom. You can put things on it, write on it, work on it, etc. It is a piece of furniture fixed by a flat surface, legs and other supporting objects.

[0003] In the prior art, a support frame, a support arm and a table top of a detachable and installable independent structure are provided, and a limit plate with a limit slot is provided on the top of the support frame. When the support arm is installed, the limit slider inside it can be slidably set in the limit slot, and at the same time, the outer side of the support arm is locked from both sides by the lower locking bolt to complete the installation of the support arm, and the top of the support arm is doubly supported by the support rod and the reinforcing plate, and its supporting strength is high. A double table plate setting is adopted, and the second table plate can be pulled out from the inside of the first table plate, thereby expanding the table top area and moving the table top area forward for convenience of use by users; it has a major disadvantage that when the second table plate is extended in length, the second table plate slides and extends its length through the guide slide groove. After the extension length, the second table plate does not have a fixing effect. After the second table plate is squeezed, the second table plate is easy to retract, causing the objects placed on the second table plate to shake, affecting the user experience, such as authorized The modular desk provided by announcement number CN220587731U, the utility model modular desk, the application is provided with a support base frame, support arm and table top of a detachable and installable independent structure, a limit plate with a limit groove is provided on the top of the support base frame, when the support arm is installed, the limit slider inside it can be slidably set in the limit groove, and at the same time, the outer side of the support arm is locked from both sides by the lower locking bolt to complete the installation of the support arm, and because the support arm structure of the application adopts a movably set support, therefore, the support arm of the application can be set toward the inside, so as not to squeeze the placement space of the desk, and it is convenient to place it in a small space, and the top of the support arm is doubly supported by the support rod and the reinforcement plate, and its supporting strength is high, the desk structure of the application adopts a double table top setting, the second table top can be pulled out from the inside of the first table top, so as to expand the table top area, and the table top area can also be moved forward, which is convenient for users to use.

[0004] It has a big disadvantage: when the second platform is extended, the second platform slides and extends the length through the guide groove. After the extension, the second platform does not have a fixing effect. After the second platform is squeezed, the second platform is easy to retract, causing the items placed on the second platform to shake, affecting the use experience. Utility Model Content

[0005] The embodiment of the present application provides a lifting desk with multiple mechanical arms, which solves the problem in the prior art that when the second table top is extended, the second table top slides and extends its length through a guide groove, but after the extension, the second table top does not have a fixing effect. After the second table top is squeezed, the second table top easily retracts, causing the items placed on the second table top to shake, affecting the user experience. The stability of the device during use is improved by adding a telescopic rod, and the position of the extension plate can be fixed by the telescopic rod, thereby improving the stability of the device during use, and effectively preventing the user from accidentally squeezing the extension plate when approaching the extension plate, thereby causing the extension plate to retract and shake, causing the items placed on the extension plate to shake, affecting the user experience. At the same time, the added mechanical arms can assist in various operations.

[0006] The embodiment of the present application provides a lifting desk with multiple mechanical arms, including a supporting component and an adjusting component;

[0007] The support assembly includes a lifting plate and a tabletop;

[0008] The tabletop is fixed on one side of the lifting plate;

[0009] The adjustment assembly includes an extension plate;

[0010] The extension plate is L-shaped and is placed on the desktop;

[0011] The adjustment assembly also includes a telescopic rod;

[0012] The telescopic rod is fixed in the desktop, and the output end of the telescopic rod is fixed on the extension plate. When the output end of the telescopic rod is extended or retracted, the extension plate can be driven to move away from or approach the lifting plate along the desktop;

[0013] It also includes two mechanical arms, which are symmetrically fixed at both ends of the lifting plate in the length direction.

[0014] As an improvement, both the lifting plate and the table top are rectangular, the length direction of the lifting plate is parallel to the length direction of the table top, and the length of the lifting plate is consistent with the length of the table top;

[0015] The thickness of the table top is smaller than the thickness of the lifting plate, and the lower side of the table top is flush with the lower side of the lifting plate;

[0016] The upper side of the extension plate is flush with the upper side of the lifting plate.

[0017] As an improvement, the support assembly further includes a support seat, a bracket, a fixing plate, a lifting rod and a fixing bolt;

[0018] The support base and the bracket are both in the shape of a rectangular parallelepiped, the length direction of the support base is parallel to the length direction of the bracket, and the length direction of the support base is parallel to the length direction of the desktop;

[0019] The bracket is fixed on one side of the support seat;

[0020] There are two fixing plates, two lifting rods and two fixing bolts respectively, and they correspond to each other.

[0021] The fixing plate is L-shaped, the fixing plate is placed on the bracket, and the fixing bolt passes through one side of the fixing plate and is threadedly connected to the bracket;

[0022] The lifting rod is fixed on the side of the fixing plate, and the lifting and extending direction of the lifting rod is perpendicular to the ground;

[0023] The lifting plate is fixed to the output end of the lifting rod.

[0024] As an improvement, the side wall of the table top fixed to the lifting plate and the side wall of the support base fixed to the bracket are located on the same side.

[0025] As an improvement, the regulating component further comprises a protective film;

[0026] The protective film is in a rectangular shape, the length direction of the protective film is consistent with the length direction of the desktop, and the length of the protective film is consistent with the length of the desktop;

[0027] One side of the protective film is fixed to a side of the extension plate close to the lifting plate, and a side of the protective film away from the desktop is fixed to a side of the lifting plate close to the extension plate;

[0028] The upper side of the protective film is flush with the upper side of the extension plate;

[0029] The protective film is made of rubber.

[0030] As an improvement, the adjustment component further includes a magnet;

[0031] The magnet is in the shape of a cuboid;

[0032] The magnet is fixed to the lower side of the protective film;

[0033] A DC electromagnet is fixed on the upper side of the desktop.

[0034] As an improvement, the length direction of the magnet is consistent with the length direction of the desktop, and the length of the magnet is consistent with the length of the desktop.

[0035] One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages:

[0036] First, by adding a telescopic rod, the stability of the device during use is improved. The position of the extension plate can be fixed by the telescopic rod, which improves the stability of the device during use and effectively prevents the user from accidentally squeezing the extension plate when approaching the extension plate, thereby causing the extension plate to retract and shake. The objects placed on the extension plate shake, affecting the user experience. At the same time, the added mechanical arm can assist in various operations.

[0037] Secondly, by adding a protective film, the safety of the device during use is improved, and falling debris can be intercepted, while preventing the user's fingers from being put into the gap from top to bottom, resulting in squeezing of the fingers, thereby improving safety. The pulled protective film can support the user's book, preventing it from collapsing in the gap, making it inconvenient to observe. When retracting, it can play a buffering role, reducing the damage to the device caused by the impact;

[0038] Thirdly, the height of the book can be raised through the deformation of the protective film to support the book and facilitate reading. Different heights can be adjusted to make the book have different angles to increase the scope of application. At the same time, the dust accumulated in the gaps on the bottom of the protective film can be cleaned through the vibration of the protective film. BRIEF DESCRIPTION OF THE DRAWINGS

[0039] Figure 1 This is a front view of a lifting desk with multiple mechanical arms according to the utility model;

[0040] Figure 2 This is a left view of a lifting desk with multiple mechanical arms of the utility model;

[0041] Figure 3 This is a schematic diagram of an extended plate of a lifting desk with multiple mechanical arms according to the utility model;

[0042] Figure 4 This is a schematic diagram of the protective film of a lifting desk with multiple mechanical arms in the utility model in a stretched state;

[0043] Figure 5 This is a schematic diagram of the magnet installation of a lifting desk with multiple mechanical arms of the utility model;

[0044] Figure 6 The deformation state of the protective film of a lifting desk with multiple mechanical arms in the utility model is shown in FIG. Figure 1 ;

[0045] Figure 7 The deformation state of the protective film of a lifting desk with multiple mechanical arms in the utility model is shown in FIG. Figure 2 .

[0046] In the figure: 100, support assembly; 110, support base; 120, bracket; 130, fixing plate; 140, lifting rod; 150, fixing bolt; 160, lifting plate; 170, desktop;

[0047] 200, adjustment component; 210, extension plate; 220, telescopic rod; 230, protective film; 240, magnet;

[0048] 300. Robotic arm. DETAILED DESCRIPTION

[0049] To facilitate the understanding of the present invention, the present application will be described more comprehensively below with reference to the relevant drawings; the drawings show preferred embodiments of the present invention, but the present invention can be implemented in many different forms and is not limited to the embodiments described herein; on the contrary, the purpose of providing these embodiments is to enable a more thorough and comprehensive understanding of the disclosed content of the present invention.

[0050] It should be noted that the terms “vertical”, “horizontal”, “up”, “down”, “left”, “right” and similar expressions used in this document are only for illustrative purposes and do not represent the only implementation method.

[0051] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field of the present invention; the terms used in the specification of the present invention are only for the purpose of describing specific implementation methods and are not intended to limit the present invention; the term "and / or" used herein includes any and all combinations of one or more related listed items.

[0052] The device can be fixed on the bracket 120 through the fixing plate 130 by the fixing bolt 150. When the device is assembled, when using the desk, the user's feet can be placed on the support base 110 and the bracket 120 to play a supporting role. When it is necessary to extend the width of the desktop 170, the extension plate 210 is extended by the extension of the telescopic rod 220 to increase the width of the desktop 170. The lifting rod 140 can be raised to a higher height as required. At the same time, when in use, the mechanical arm 300 can be attached to grab objects for easy operation.

[0053] Embodiment 1: Figure 1-Figure 3 As shown, the present application provides a lifting desk with multiple mechanical arms, including a supporting assembly 100 and an adjusting assembly 200;

[0054] The support assembly 100 includes a lifting plate 160 and a tabletop 170;

[0055] The lifting plate 160 and the table top 170 are both in a rectangular shape, the length direction of the lifting plate 160 is parallel to the length direction of the table top 170, and the length of the lifting plate 160 is consistent with the length of the table top 170;

[0056] The tabletop 170 is fixed to one side of the lifting plate 160;

[0057] The thickness of the table top 170 is smaller than the thickness of the lifting plate 160 , and the lower side of the table top 170 is flush with the lower side of the lifting plate 160 ;

[0058] The adjustment assembly 200 includes an extension plate 210;

[0059] The extension plate 210 is L-shaped and is placed on the desktop 170.

[0060] The upper side of the extension plate 210 is flush with the upper side of the lifting plate 160;

[0061] The adjustment assembly 200 further includes a telescopic rod 220;

[0062] The telescopic rod 220 is fixed in the desktop 170, and the output end of the telescopic rod 220 is fixed on the extension plate 210. When the output end of the telescopic rod 220 is extended or retracted, it can drive the extension plate 210 along the desktop 170 away from or close to the lifting plate 160;

[0063] It also includes a mechanical arm 300, and there are two mechanical arms 300, and the two mechanical arms 300 are symmetrically fixed at both ends of the lifting plate 160 in the length direction;

[0064] The support assembly 100 further includes a support seat 110, a bracket 120, a fixing plate 130, a lifting rod 140 and a fixing bolt 150;

[0065] The support base 110 and the bracket 120 are both in a rectangular shape, the length direction of the support base 110 is parallel to the length direction of the bracket 120, and the length direction of the support base 110 is parallel to the length direction of the desktop 170;

[0066] The bracket 120 is fixed to one side of the support base 110;

[0067] There are two fixing plates 130, two lifting rods 140 and two fixing bolts 150 respectively, and they correspond to each other.

[0068] The fixing plate 130 is L-shaped, and the fixing plate 130 is placed on the bracket 120 . The fixing bolt 150 passes through one side of the fixing plate 130 and is threadedly connected to the bracket 120 .

[0069] The lifting rod 140 is fixed to the upper side of the fixing plate 130, and the lifting and extending direction of the lifting rod 140 is perpendicular to the ground;

[0070] The lifting plate 160 is fixed to the output end of the lifting rod 140;

[0071] The tabletop 170 is fixed to the side wall of the lifting plate 160 and the support base 110 is fixed to the side wall of the bracket 120 on the same side.

[0072] When in use, the device can be fixed on the bracket 120 through the fixing plate 130 by the fixing bolt 150. When the device is assembled, when using the desk, the user's feet can be placed on the support seat 110 and the bracket 120, which can play a supporting role. When it is necessary to extend the width of the desktop 170, the extension plate 210 is extended by the extension of the telescopic rod 220 to increase the width of the desktop 170. The lifting rod 140 can be raised to a higher height as needed. At the same time, when in use, the mechanical arm 300 can be attached to grab objects for easy operation.

[0073] Compared with the prior art, the stability of the device during use is improved by adding a telescopic rod 220. The position of the extension plate 210 can be fixed by the telescopic rod 220, thereby improving the stability of the device during use and effectively preventing the user from accidentally squeezing the extension plate 210 when approaching the extension plate 210, thereby causing the extension plate 210 to retract and shake, causing objects placed on the extension plate 210 to shake, affecting the user experience. At the same time, the added robotic arm 300 can assist in various operations.

[0074] Embodiment 2: When the embodiment 1 is in use, the extension plate 210 is driven to move by the telescopic rod 220. After the extension length is extended, a gap appears between the extension plate 210 and the lifting plate 160. When in use, debris is easy to fall into the gap. The debris accumulates in the gap, which affects the retraction of the extension plate 210, causing it to be unable to retract completely. When a book is placed on the extension plate 210 and the desktop 170, the book is easy to collapse, and the remaining gap is dangerous during the retraction of the extension plate 210, which is easy to squeeze objects or fingers. Based on this, the solution of the embodiment 1 is improved, such as Figure 4 As shown:

[0075] The adjustment assembly 200 further includes a protective film 230;

[0076] The protective film 230 is in a rectangular shape, and the length direction of the protective film 230 is consistent with the length direction of the desktop 170, and the length of the protective film 230 is consistent with the length of the desktop 170;

[0077] One side of the protective film 230 is fixed to a side of the extension plate 210 close to the lifting plate 160 , and the side of the protective film 230 away from the desktop 170 is fixed to a side of the lifting plate 160 close to the extension plate 210 ;

[0078] The upper side of the protective film 230 is flush with the upper side of the extension plate 210;

[0079] The protective film 230 is made of rubber.

[0080] When the extension plate 210 is moved by the telescopic rod 220, the extension plate 210 pulls the protective film 230, causing the protective film 230 to deform and cover the gap between the extension plate 210 and the lifting plate 160 to intercept fallen debris and provide protection. When the telescopic rod 220 drives the extension plate 210 to retract, it hits the protective film 230 to reduce the impact.

[0081] By adding the protective film 230, the safety of the device during use is improved, and fallen debris can be intercepted, while preventing the user's fingers from being placed into the gap from top to bottom, causing the fingers to be squeezed, thereby improving safety. The pulled protective film 230 can support the user's book and prevent it from collapsing in the gap, making it inconvenient to observe. When retracting, it can play a buffering role and reduce the damage to the device caused by the impact.

[0082] Embodiment 3: When using the embodiment 2, by placing the book on the extension plate 210 and the protective film 230, it is used for learning. The flat book needs to be lowered during the learning process. After long-term use, the neck is prone to soreness. Based on this, the solution of the embodiment 2 is improved, such as Figure 5-Figure 7 As shown:

[0083] The adjustment assembly 200 further includes a magnet 240;

[0084] The magnet 240 is in a rectangular shape, and the length direction of the magnet 240 is consistent with the length direction of the desktop 170, and the length of the magnet 240 is consistent with the length of the desktop 170;

[0085] The magnet 240 is fixed to the lower side of the protective film 230;

[0086] A DC electromagnet is fixed on the upper side of the table top 170 .

[0087] When in use, the books for study are placed on the protective film 230, and the magnet 240 and the electromagnet on the side of the desktop 170 repel each other, causing the protective film 230 to deform and support the books. At the same time, the deformation of the protective film 230 can be changed by the size of the magnetic force to control the height of the books. At the same time, when dust accumulates in the gap on the lower side of the protective film 230, the magnet 240 and the electromagnet on the side of the desktop 170 can repel and attract each other to generate vibration, and the dust inside can be discharged through gas.

[0088] The protective film 230 can be deformed to raise the height of the book and support the book for easy reading. Different heights can be adjusted to make the book have different angles to increase the scope of application. At the same time, the dust accumulated in the gap on the lower side of the protective film 230 can be cleaned by the vibration of the protective film 230.

[0089] The above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. For those skilled in the art, the utility model may have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A lifting desk with multiple mechanical arms, comprising a supporting assembly (100) and an adjusting assembly (200); The support assembly (100) comprises a lifting plate (160) and a tabletop (170); The tabletop (170) is fixed on one side of the lifting plate (160); The adjustment assembly (200) comprises an extension plate (210); The extension plate (210) is L-shaped, and the extension plate (210) is placed on the tabletop (170); It is characterized in that The adjustment assembly (200) further comprises a telescopic rod (220); The telescopic rod (220) is fixed in the desktop (170), and the output end of the telescopic rod (220) is fixed on the extension plate (210). When the output end of the telescopic rod (220) is extended or retracted, it can drive the extension plate (210) along the desktop (170) to move away from or closer to the lifting plate (160); It also includes a mechanical arm (300), wherein there are two mechanical arms (300), and the two mechanical arms (300) are symmetrically fixed at two ends of the lifting plate (160) in the length direction.

2. A lifting desk with multiple mechanical arms as claimed in claim 1, characterized in that: The lifting plate (160) and the table top (170) are both in the shape of a rectangular parallelepiped, the length direction of the lifting plate (160) is parallel to the length direction of the table top (170), and the length of the lifting plate (160) is consistent with the length of the table top (170); The thickness of the table top (170) is less than the thickness of the lifting plate (160), and the lower side of the table top (170) is flush with the lower side of the lifting plate (160); The upper side surface of the extension plate (210) is flush with the upper side surface of the lifting plate (160).

3. The lifting desk with multiple mechanical arms as claimed in claim 1, characterized in that: The support assembly (100) further comprises a support seat (110), a bracket (120), a fixing plate (130), a lifting rod (140) and a fixing bolt (150); The support base (110) and the bracket (120) are both in the shape of a rectangular parallelepiped, the length direction of the support base (110) is parallel to the length direction of the bracket (120), and the length direction of the support base (110) is parallel to the length direction of the desktop (170); The bracket (120) is fixed on one side of the support base (110); The fixing plate (130), the lifting rod (140) and the fixing bolt (150) are provided in two pieces respectively and correspond to each other one by one; The fixing plate (130) is L-shaped, the fixing plate (130) is placed on the bracket (120), and the fixing bolt (150) passes through one side of the fixing plate (130) and is threadedly connected to the bracket (120); The lifting rod (140) is fixed to the upper side of the fixing plate (130), and the lifting and extending direction of the lifting rod (140) is perpendicular to the ground; The lifting plate (160) is fixed to the output end of the lifting rod (140).

4. A lifting desk with multiple mechanical arms as claimed in claim 3, characterized in that: The tabletop (170) is fixed to the side wall of the lifting plate (160) and is located on the same side as the side wall of the support seat (110) is fixed to the bracket (120).

5. The lifting desk with multiple mechanical arms as claimed in claim 1, characterized in that: The regulating component (200) further includes a protective film (230); The protective film (230) is in the shape of a rectangular parallelepiped, the length direction of the protective film (230) is consistent with the length direction of the desktop (170), and the length of the protective film (230) is consistent with the length of the desktop (170); One side of the protective film (230) is fixed to a side of the extension plate (210) close to the lifting plate (160), and the side of the protective film (230) away from the desktop (170) is fixed to a side of the lifting plate (160) close to the extension plate (210); The upper side surface of the protective film (230) is flush with the upper side surface of the extension plate (210); The protective film (230) is made of rubber.

6. A lifting desk with multiple mechanical arms as claimed in claim 5, characterized in that: The adjustment assembly (200) further includes a magnet (240); The magnet (240) is in the shape of a rectangular parallelepiped; The magnet (240) is fixed on the lower side of the protective film (230); A DC electromagnet is fixed on the upper side of the tabletop (170).

7. A lifting desk with multiple mechanical arms as claimed in claim 6, characterized in that: The length direction of the magnet (240) is consistent with the length direction of the desktop (170), and the length of the magnet (240) is consistent with the length of the desktop (170).

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