Office table structure capable of switching noon break forms

Abstract

The office table structure comprises a table frame, table legs are arranged on the left side and the right side of the rear side of the table frame respectively, a table plate is arranged on the table frame, each table leg is provided with a mounting cavity with an opening in the upper end, and a lifting assembly connected with the table plate is arranged in each mounting cavity; the lifting assembly is used for driving the table board to move up and down, a bed board is arranged between the left table leg and the right table leg, a rotating shaft is fixedly connected to the lower side of the bed board, the left end and the right end of the rotating shaft are rotationally arranged on the table legs, and driving assemblies used for driving the table legs to turn over are arranged in the table legs. A cleaning assembly is arranged on the rear side of the bed board, and the lifting assembly can drive the cleaning assembly to move up and down so as to clean the rear side wall face of the bed board. When the lower surface of the table board is attached to the upper surface of the table frame, the cleaning assembly is located at the first position, and the cleaning assembly abuts against the rotating shaft to restrain the rotating shaft from rotating relative to the table legs.

Description

Technical Field

[0001] The invention relates to the technical field of office furniture, and in particular to a desk structure capable of switching between lunch break modes. Background Art

[0002] Prior art, such as Chinese utility model patent document, publication number CN203676613U, discloses a multi-purpose office desk, comprising a back panel, two side panels and a work surface, the back panel and the two side panels form a base supporting the work surface, the back panel comprises a first frame and a first movable panel, the bottom of the first movable panel is hinged on the first frame so that the first movable panel can rotate inward, the first movable panel is fixed to the first frame by a first fixing device, the side panel comprises a second frame and a second movable panel, the bottom of the second movable panel is hinged on the second frame so that the second movable panel can rotate outward, the second movable panel is fixed to the second frame by a second fixing device, a soft cushion is provided on the first movable panel, a storage box is provided on the outer side of a second movable panel, the cross-section of the storage box is triangular, and supporting feet are provided on the first movable panel and the second movable panel.

[0003] In the prior art, when a rest is needed, the latch is opened, and the first movable plate is rotated inwardly through the hinge, that is, rotated below the work surface, and the first movable plate is used as a bed board for rest.

[0004] Based on the above, the technical problem existing in the prior art is that the existing first movable plate is locked by a latch, and the insertion and removal of the latch is not convenient in a narrow space. Before and after a rest, the latch needs to be manually inserted and removed, and then the first movable plate needs to be flipped over, which is time-consuming and laborious. Especially after a nap, the mind is not focused, the operation becomes more difficult, and the locking structure is not convenient to operate.

[0005] Meanwhile, in the prior art, there is no cleaning component, and the first movable plate as the bed plate cannot be cleaned, which needs further improvement.

[0006] At the same time, in the prior art, in order to have a wider space above the first movable plate, the work surface is slid forward and backward. This forward and backward movement of the work surface will occupy other space, such as the aisle space between the front and rear rows of office desks, which is not practical and needs further improvement. Summary of the invention

[0007] The present invention aims to solve at least one of the technical problems existing in the prior art. To this end, the present invention proposes a desk structure capable of switching lunch break forms.

[0008] A desk structure designed for this purpose that can switch to a lunch break form comprises a desk frame, wherein table legs are respectively arranged on the left and right sides of the rear side of the desk frame, a desk board is arranged on the desk frame, the desk legs are provided with mounting cavities with an upper end opening, a lifting assembly connected to the desk board is arranged in the mounting cavity, the lifting assembly is used to drive the desk board to move up and down, a bed board is arranged between the left and right table legs, a rotating shaft is fixedly connected to the lower side of the bed board, the left and right ends of the rotating shaft are rotatably arranged on the table legs, a driving assembly for driving the table legs to flip is arranged in the table legs, a cleaning assembly is arranged on the rear side of the bed board, and the lifting assembly can drive the cleaning assembly to move up and down to clean the rear side wall surface of the bed board;

[0009] When the lower surface of the table top is in contact with the upper surface of the table frame, the cleaning component is located at the first position, and the cleaning component abuts against the rotating shaft to constrain the rotating shaft to rotate relative to the table leg.

[0010] Preferably, the table top is fixedly provided with telescopic rods on the left and right sides, and the telescopic rods are arranged in the installation cavity for upward and downward movement. The lifting assembly includes a first motor arranged in the installation cavity, and the motor shaft of the first motor is fixedly connected with a screw rod, and the telescopic rods are fixedly connected with a lifting nut, and the lifting nut is threadedly connected to the screw rod.

[0011] Preferably, the cleaning assembly comprises a movable frame arranged between two table legs, a plurality of cleaning rod shafts are arranged longitudinally in the movable frame, the left and right ends of the cleaning rod shafts are rotatably arranged on the movable frame, and the lowermost cleaning rod shaft can abut against the rotating shaft to constrain the rotating shaft to rotate relative to the table legs;

[0012] The table legs are provided with guide grooves on the side plates facing the movable frame, and connecting blocks are slidably provided in the guide grooves, and the connecting blocks are respectively connected with the telescopic rod and the movable frame.

[0013] Preferably, the driving assembly comprises a second motor fixedly disposed in the mounting cavity, a motor shaft of the second motor is provided with a first gear, and the cleaning rod shaft is provided with a second gear meshing with the first gear.

[0014] Preferably, the table frame is provided with a stabilizing guide hole penetrating from top to bottom, and the table top is provided with a guide rod movably inserted into the stabilizing guide hole.

[0015] Preferably, the cleaning rod shaft surface is coated with an adhesive layer.

[0016] Compared with the prior art, the present invention has a lifting assembly connected to the table top in the installation cavity, and the lifting assembly is used to drive the table top to move up and down. The lifting assembly can drive the table top to move upward to achieve a wider space under the table top for lunch break, and the longitudinal movement of the table top can solve the problem of the prior art that the lateral movement will occupy the aisle space.

[0017] At the same time, the present invention provides a driving component for driving the table legs to flip, and the driving component can flip the bed board without manual operation, so as to reduce the difficulty of operation and optimize the user experience. At the same time, a cleaning component is provided on the rear side of the bed board, and the lifting component can drive the cleaning component to move up and down to clean the rear side wall of the bed board. The bed board can be cleaned synchronously every time the table board is lifted or lowered, so as to reduce dust and impurities on the surface.

[0018] Moreover, when the lower surface of the table top is in contact with the upper surface of the table frame, the cleaning component is in the first position, and the cleaning component abuts against the rotating shaft to restrict the rotating shaft from rotating relative to the table legs. When the office desk is used for normal office work, the cleaning component has the function of locking the rotating shaft to avoid the problem that the motor of the driving component rotates when the power is cut off and causes the bed board to fall. The cleaning component can achieve cleaning and lock the bed board. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional structural schematic diagram of a desk in an office state;

[0020] Figure 2 It is one of the cross-sectional structural schematic diagrams of the present invention;

[0021] Figure 3 This is the second schematic diagram of the cross-sectional structure of the present invention;

[0022] Figure 4 This is a schematic diagram of the three-dimensional structure of the office desk in the lunch break state. DETAILED DESCRIPTION

[0023] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0024] See also Figure 1-Figure 4A desk structure capable of switching to a lunch break mode comprises a desk frame 10, wherein table legs 20 are respectively arranged on the left and right sides of the rear side of the desk frame 10, a desk board 30 is arranged on the desk frame 10, and the table legs 20 are provided with a mounting cavity 210 with an upper opening, and a lifting assembly 50 connected to the desk board 30 is arranged in the mounting cavity 210, and the lifting assembly 50 is used to drive the desk board 30 to move up and down, and a bed board 40 is arranged between the left and right table legs 20, and a rotating shaft 410 is fixedly connected to the lower side of the bed board 40, and the left and right sides of the rotating shaft 410 are provided. The end rotation is arranged on the table leg 20, and a driving component 60 for driving the table leg 20 to flip is arranged in the table leg 20. A cleaning component 70 is arranged on the rear side of the bed board 40, and the lifting component 50 can drive the cleaning component 70 to move up and down to clean the rear wall surface of the bed board 40; when the lower surface of the table board 30 is in contact with the upper surface of the table frame 10, the cleaning component 70 is located in the first position, and the cleaning component 70 is in contact with the rotating shaft 410 to constrain the rotating shaft 410 to rotate relative to the table leg 20.

[0025] See also Figure 1 In the office state, the desk board 30 of the desk is fitted with the desk frame 10. In this state, the cleaning assembly 70 is in contact with the rotating shaft 410 to restrict the rotating shaft 410 from rotating relative to the table leg 20, so that the cleaning assembly 70 has the function of locking the rotating shaft 410 to avoid the problem of the bedside 40 falling down due to the power failure of the second motor 610. Compared with the prior art, there is no need to use a manually operated locking structure such as a latch.

[0026] In the present invention, the lifting assembly is used to drive the table board 30 and the cleaning assembly 70 to move up and down. The table board 30 moves upward, which realizes a wider space for taking a nap under the table board, and the longitudinal movement of the table board can solve the problem of occupying the aisle space in the prior art when the table board moves horizontally. At the same time, the moving cleaning assembly 70 can clean the bed board 40, providing a cleaner environment for taking a nap.

[0027] See also Figure 2 The table top 30 is fixedly provided with telescopic rods 300 on the left and right sides, and the telescopic rod 300 is arranged in the installation cavity 210 for vertical movement. The lifting assembly 50 includes a first motor 510 arranged in the installation cavity 210, and the motor shaft of the first motor 510 is fixedly connected with a screw rod 520. The telescopic rod 300 is fixedly connected with a lifting nut 530, and the lifting nut 530 is threadedly connected with the screw rod 520. The first motor 510 drives the screw rod 520 to rotate, thereby driving the lifting nut 530 and the telescopic rod 300 to move upward or downward.

[0028] See also Figure 3The cleaning assembly 70 includes a movable frame 710 arranged between two table legs 20, and a plurality of cleaning rod shafts 720 are longitudinally arranged in the movable frame 710. The left and right ends of the cleaning rod shafts 720 are rotatably arranged on the movable frame 710, and the lowest cleaning rod shaft 720 can abut against the rotating shaft 410 to constrain the rotating shaft 410 to rotate relative to the table leg 20; a guide groove 220 is provided on the side panel of the table leg 20 facing the movable frame 710, and a connecting block 730 is slidably provided in the guide groove 220, and the connecting block 730 is respectively connected to the telescopic rod 300 and the movable frame 710.

[0029] After the lunch break, when the user leaves from under the table board 30, the bed board 40 is flipped to the storage state under the action of the driving assembly 60. Then, under the action of the lifting assembly 50, the table board 30 and the cleaning assembly 70 are synchronously driven to move downward until the lower surface of the table board 30 is in contact with the upper surface of the table frame 10, and the cleaning assembly 70 is located in the first position. In this state, the lowest cleaning rod shaft 720 in the cleaning assembly 70 abuts against the rotating shaft 410 to restrict the rotating shaft 410 from rotating relative to the table leg 20, thereby locking the rotating shaft 410. In this state, the second motor 610 is powered off, and there will be no problem of the rotating shaft 410 rotating and causing the bed board 40 to tip over.

[0030] Furthermore, the surface of the cleaning rod shaft 720 is coated with an adhesive layer. The first function of the adhesive layer is to adhere to dust and impurities on the bed board 40. At the same time, the adhesive layer can be bonded to the rotating shaft 410, thereby increasing the friction force for the rotating shaft 410, so as to achieve locking and limiting the rotating shaft 410, and prevent the rotating shaft 410 from rotating due to gravity after the second motor 610 is powered off, thereby causing the bed board 40 to fall.

[0031] See also Figure 2 The driving assembly 60 includes a second motor 610 fixedly disposed in the mounting cavity 210, a motor shaft of the second motor 610 is provided with a first gear 620, and the cleaning rod shaft 720 is provided with a second gear 630 meshing with the first gear 620. When the bed board 40 needs to rotate, the first gear 620 drives the second gear 630 to rotate under the drive of the second motor 610, thereby driving the rotating shaft 410 to drive the bed board 40 to flip, so as to realize the switching between the use state and the storage state.

[0032] See also Figure 1 The table frame 10 is provided with a stable guide hole 110 penetrating vertically, and the table top 30 is provided with a guide rod 310 movably inserted into the stable guide hole 110. The stability of the table top 20 during the upward and downward movement can be effectively enhanced.

[0033] In the present invention, in actual use, in order to provide users with a better lunch break space, the present invention only has two table legs. Therefore, during assembly, the table legs need to be fixed to the ground or the wall with collision bolts.

[0034] In the description of the present invention, it is necessary to understand that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicating the orientation or position relationship is based on the orientation or position relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. The terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated.

[0035] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A desk structure capable of switching to a lunch break mode, comprising a desk frame (10), wherein table legs (20) are respectively arranged on the left and right sides of the rear side of the desk frame (10), a desk board (30) is arranged on the desk frame (10), the table legs (20) are provided with a mounting cavity (210) with an upper end opening, a lifting assembly (50) connected to the desk board (30) is arranged in the mounting cavity (210), and the lifting assembly (50) is used to drive the desk board (30) to move up and down, and is characterized in that: A bed board (40) is arranged between the left and right table legs (20); a rotating shaft (410) is fixedly connected to the lower side of the bed board (40); the left and right ends of the rotating shaft (410) are rotatably arranged on the table legs (20); a driving assembly (60) for driving the table legs (20) to flip is arranged inside the table legs (20); a cleaning assembly (70) is arranged on the rear side of the bed board (40); and the lifting assembly (50) can drive the cleaning assembly (70) to move up and down to clean the rear side wall surface of the bed board (40); When the lower surface of the table top (30) is in contact with the upper surface of the table frame (10), the cleaning component (70) is located in the first position, and the cleaning component (70) is in contact with the rotating shaft (410) to constrain the rotating shaft (410) to rotate relative to the table leg (20).

2. The desk structure capable of switching between lunch break modes according to claim 1, characterized in that: The table top (30) is fixedly provided with a telescopic rod (300) on the left and right sides, and the telescopic rod (300) is arranged in the installation cavity (210) for upward and downward movement. The lifting assembly (50) includes a first motor (510) arranged in the installation cavity (210), and the motor shaft of the first motor (510) is fixedly connected with a screw rod (520). The telescopic rod (300) is fixedly connected with a lifting nut (530), and the lifting nut (530) is threadedly connected to the screw rod (520).

3. The desk structure capable of switching between lunch break modes according to claim 2, characterized in that: The cleaning assembly (70) comprises a movable frame (710) arranged between two table legs (20), wherein a plurality of cleaning rod shafts (720) are arranged longitudinally in the movable frame (710), and the left and right ends of the cleaning rod shafts (720) are rotatably arranged on the movable frame (710), and the lowest cleaning rod shaft (720) can abut against the rotating shaft (410) to constrain the rotating shaft (410) to rotate relative to the table leg (20); A guide groove (220) is arranged on the side plate of the table leg (20) facing the movable frame (710), a connecting block (730) is slidably arranged in the guide groove (220), and the connecting block (730) is respectively connected to the telescopic rod (300) and the movable frame (710).

4. The desk structure capable of switching between lunch break modes according to claim 3 is characterized in that: The driving assembly (60) includes a second motor (610) fixedly disposed in the mounting cavity (210), the motor shaft of the second motor (610) being provided with a first gear (620), and the cleaning rod shaft (720) being provided with a second gear (630) meshing with the first gear (620).

5. The desk structure capable of switching between lunch break modes according to claim 1, characterized in that: The table frame (10) is provided with a stabilizing guide hole (110) penetrating vertically, and the table top (30) is provided with a guide rod (310) movably inserted into the stabilizing guide hole (110).

6. The desk structure capable of switching between lunch break modes according to claim 3, characterized in that: The surface of the cleaning rod shaft (720) is coated with an adhesive layer.

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