Multifunctional lifting desk

Abstract

The multifunctional lifting desk comprises a base, a lifting rod, a turnover fixing frame, a supporting rod and a desk plate, the lower end of the lifting rod is fixedly connected with the base, the upper end of the lifting rod is connected with the supporting rod through the turnover fixing frame, the turnover fixing frame comprises an upper mounting frame and a lower mounting frame, and the upper mounting frame is fixedly connected with the supporting rod. The upper mounting frame and the lower mounting frame rotate relatively through a hinge or a rotating shaft, so that the table plate is folded; the supporting rod is fixedly connected with the table board through a hoop, and the table board can rotate with the supporting rod as the axis. The lifting function of the desk is achieved through the lifting rod structure, the folding function of the desk is achieved through the overturning fixing frame, the overturning function of the desk is achieved through the clamping hoop, the baffle function above the desk plate is achieved through the semicircular plate, the moving function is achieved through the universal wheels, and therefore a better application effect is achieved; the device is simple in composition structure, low in manufacturing cost, convenient to operate and convenient and fast to use.

Description

Technical Field

[0001] The utility model relates to a lifting table, in particular to a multifunctional lifting desk. Background Art

[0002] With the improvement of people's living standards, in the family or more occasions, being able to provide a simple structure of the desk in a limited space is a demand for convenient life. The current desk is mainly grand and beautiful, but the bedside or sofa side needs a small foldable and liftable desk. This small desk has stronger practicality and storage, and has become the pursuit of more and more users. How to make the desk have more functions, realize multi-angle folding and flipping, and have the function of lifting at the same time is a problem that needs to be considered. Utility Model Content

[0003] The utility model provides a multifunctional lifting desk, which solves the problem that the desk can be lifted, folded and turned in one. The technical solution is as follows:

[0004] A multifunctional lifting desk comprises a base, a lifting rod, a flip fixing frame, a support rod and a table top, wherein the lower end of the lifting rod is fixedly connected to the base, and the upper end is connected to the support rod via the flip fixing frame, the flip fixing frame comprises an upper mounting frame and a lower mounting frame, and the upper mounting frame and the lower mounting frame can achieve relative rotation via a hinge or a rotating shaft, thereby achieving folding of the table top; the support rod is fixedly connected to the table top via a clamp, and the table top can rotate around the support rod as the axis.

[0005] It also includes a semicircular plate, one end of which is provided with two through holes, the through holes are used to install the semicircular plate, the semicircular plate includes a fixed block and a baffle with a semicircular structure, the middle part of the fixed block is used to fix the baffle, and the center position of the baffle is fixedly connected to the fixed block through a rotating shaft.

[0006] The base comprises a first bottom rod, a second bottom rod and a connecting rod. The first bottom rod and the second bottom rod are arranged in parallel and fixedly connected in the middle by the connecting rod. Both ends of the bottoms of the first bottom rod and the second bottom rod are provided with universal wheels.

[0007] The lifting rod includes a lower tube body and an upper tube body, a first fixing plate is arranged at the bottom of the lower tube body, a second fixing plate is arranged at the upper end of the upper tube body, the lower end of the upper tube body is slidably arranged in the lower tube body, and a fastening bolt is arranged on the side of the lower tube body.

[0008] An integrally fixed rotating handle is arranged on the outer side of the fastening bolt.

[0009] The upper mounting frame and the lower mounting frame are fixedly connected at the same end by a hinge or a rotating shaft, the other end of the upper mounting frame is connected to a bolt by a hinge, the bolt is provided with a rotating nut, and the other end of the lower mounting frame is provided with a slot matching the bolt.

[0010] A third fixing plate is arranged at one end of the support rod, and the third fixing plate is detachably fixed to the upper mounting frame of the flip fixing frame by bolts.

[0011] The clamp comprises a clamp for clamping the support rod and a fastening nut connected to the clamp, and the clamp is fixedly connected to the bottom of the table top through a mounting plate.

[0012] The middle part of the mounting plate is fixedly connected to the clamp, and screw holes for mounting screws are arranged at both ends. The screws pass through the screw holes and are screwed into the openings reserved at the bottom of the table top.

[0013] The multifunctional lifting desk realizes the lifting function of the desk through the lifting rod structure, realizes the folding function of the desk through the flip fixing frame, realizes the flipping function of the desk through the clamp, realizes the baffle function above the table top through the semicircular plate, and realizes the moving function through the universal wheel, so as to have a better application effect. The composition structure of the utility model is simple, the manufacturing cost is low, the operation is convenient, and the use is convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of the multifunctional lifting desk;

[0015] Figure 2 is a schematic diagram of storage of the multifunctional lifting desk;

[0016] Figure 3 is a schematic structural diagram of the flip fixing frame;

[0017] Figure 4 is a schematic structural diagram of the clamp;

[0018] Figure 5 Schematic diagram of the structure of the semicircular plate. DETAILED DESCRIPTION

[0019] In order to make the purpose, features and advantages of the utility model more obvious and easy to understand, the specific implementation methods of the utility model are described in detail below in conjunction with the accompanying drawings. Several embodiments of the utility model are given in the accompanying drawings. However, the utility model can be implemented in many different forms and is not limited to the embodiments described herein.

[0020] In the present utility model, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to the specific circumstances. The terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features.

[0021] In the present invention, unless otherwise clearly specified and limited, the first feature being "above" or "below" the second feature may include the first and second features being in direct contact, or the first and second features being in contact not directly but through another feature between them. Moreover, the first feature being "above", "above" and "above" the second feature includes the first feature being directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. The first feature being "below", "below" and "below" the second feature includes the first feature being directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature. The terms "vertical", "horizontal", "left", "right", "above", "below" and similar expressions are for illustrative purposes only, and do not indicate or imply 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 a limitation on the present invention.

[0022] like Figure 1 As shown, the multifunctional lifting desk includes a base 1, a lifting rod 2, a flip fixing frame 4, a support rod 5 and a table top 7. The lower end of the lifting rod 2 is fixedly connected to the base 1, and the upper end is connected to the support rod 5 through the flip fixing frame 4. The flip fixing frame 4 includes an upper mounting frame 41 and a lower mounting frame 43. The upper mounting frame 41 and the lower mounting frame 43 can achieve relative rotation through a hinge or a rotating shaft, thereby realizing the folding of the table top 7; the support rod 5 is fixedly connected to the table top 7 through a clamp 6, and the table top 7 can rotate around the support rod 5 as the axis.

[0023] Combination Figure 2 As shown, the base 1 includes a first bottom rod 11, a second bottom rod 12 and a connecting rod 13. The first bottom rod 11 and the second bottom rod 12 are arranged in parallel and fixedly connected in the middle by the connecting rod 13. Universal wheels (not shown in the figure) are arranged at both ends of the bottom of the first bottom rod 11 and the second bottom rod 12, and the lifting desk can be moved by the universal wheels.

[0024] The lifting rod 2 includes a lower tube body 21 and an upper tube body 22. A first fixing plate is provided at the bottom of the lower tube body 21, and the first fixing plate is detachably fixed to the connecting rod 13 by bolts. The upper tube body 22 changes the height position of the table board by lifting and lowering. A second fixing plate is provided at the upper end of the upper tube body 22, and the second fixing plate is detachably fixed to the lower mounting frame 43 of the flip fixing frame 4 by bolts. The lower end of the upper tube body 22 is slidably arranged in the lower tube body 21. A fastening bolt is provided on the side of the lower tube body, and an integrally fixed rotating handle 3 is provided on the outer side of the fastening bolt. By rotating the rotating handle 3, the position of the upper tube body 22 can be locked, thereby fixing the height of the table board 7.

[0025] Combination Figure 3 As shown, the flip fixing frame 4 includes an upper mounting frame 41, a rotating nut 42, a lower mounting frame 43 and a bolt 48. The upper mounting frame 41 and the lower mounting frame 43 are fixedly connected at the same end by a rotating shaft 46. The other end of the upper mounting frame 41 is connected to a bolt 48 by a hinge 47. The rotating nut 42 is arranged on the bolt 48. The other end of the lower mounting frame 43 is provided with a slot 44 matched with the bolt 48 for placing the bolt 48. When the bolt 48 enters the slot 44, the rotating nut 42 is tightened upward to make it contact the bottom surface of the lower mounting frame 43, thereby fixing the flip fixing frame 4. By adjusting the position of the rotating nut 42, the folding angle of the table board 7 also changes.

[0026] A third fixing plate is disposed at one end of the support rod 5 , and the third fixing plate is detachably fixed to the upper mounting frame 41 of the flip fixing frame 4 by bolts. The other end of the support rod 5 is used to pass through the clamp 6 .

[0027] Combination Figure 4 As shown, the clamp 6 includes a clamp 62 for clamping the support rod 5, and the other is a fastening nut 61 connected to the clamp 62. The clamp 62 is also fixedly connected to a mounting plate 63. The middle part of the mounting plate 63 is fixedly connected to the clamp 62, and screw holes 64 are provided at both ends. The mounting plate 63 is fixedly connected to the bottom of the table top 7 by screws. The screws pass through the screw holes 64 and are screwed into the openings reserved at the bottom of the table top 7.

[0028] like Figure 5As shown, one end of the table top 7 is provided with two through holes, and a semicircular plate 8 is installed in the through holes. The semicircular plate 8 includes a fixed block 81 and a baffle 82 of a semicircular structure. The middle part of the fixed block 81 is used to fix the baffle 82, and the center position of the baffle 82 is fixedly connected to the fixed block 81 through a rotating shaft 83. When one end of the baffle 82 is pressed, the baffle 82 is rotated by the rotating shaft 83, and at this time, the other end of the baffle 82 will tilt up. Through the arrangement of the two semicircular plates 8, it can be achieved that when the table top 7 rotates a certain angle with the support rod 5 as the axis, the items placed on the table top 7 are supported by the baffle 82 below.

[0029] When the utility model is in use, firstly, movement is achieved through the universal wheels, secondly, the height of the upper tube body 22 is adjusted by adjusting the rotating handle 3 of the lifting rod 2, thirdly, the folding of the table top 7 is achieved by the flipping fixing frame 4, fourthly, the rotation of the table top 7 is achieved by the supporting rod 5, and fifthly, the support of items on the table top 7 is achieved by the semicircular plate 8, thus realizing multi-functional adjustment and having multi-angle folding and flipping functions.

[0030] The utility model realizes the lifting function of the desk through the lifting rod structure, realizes the folding function of the desk through the flip fixing frame, realizes the flipping function of the desk through the clamp, realizes the baffle function above the table board through the semicircular plate, and realizes the moving function through the universal wheel, thereby having a better application effect. The utility model has a simple composition structure, low manufacturing cost, and is easy to operate and use.

[0031] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0032] The above-mentioned embodiments only express several implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. A multifunctional lifting desk, characterized by: The table top comprises a base, a lifting rod, a flip fixing frame, a support rod and a table top, the lower end of the lifting rod is fixedly connected to the base, and the upper end is connected to the support rod through the flip fixing frame, the flip fixing frame comprises an upper mounting frame and a lower mounting frame, the upper mounting frame and the lower mounting frame are relatively rotated by a hinge or a rotating shaft, thereby realizing the folding of the table top; the support rod is fixedly connected to the table top by a clamp, and the table top can be rotated around the support rod as the axis, the upper mounting frame and the lower mounting frame are fixedly connected by a hinge or a rotating shaft at the same end, the other end of the upper mounting frame is connected with a bolt by a hinge, the bolt is provided with a rotating nut, and the other end of the lower mounting frame is provided with a slot matching the bolt for inserting the bolt, and when the bolt enters the slot, the rotating nut can be tightened upwards to make it contact the bottom surface of the lower mounting frame, thereby realizing the fixation of the flip fixing frame.

2. The multifunctional lifting desk according to claim 1 is characterized in that: It also includes a semicircular plate, one end of which is provided with two through holes, the through holes are used to install the semicircular plate, the semicircular plate includes a fixed block and a baffle with a semicircular structure, the middle part of the fixed block is used to fix the baffle, and the center position of the baffle is fixedly connected to the fixed block through a rotating shaft.

3. The multifunctional lifting desk according to claim 1 is characterized in that: The base comprises a first bottom rod, a second bottom rod and a connecting rod. The first bottom rod and the second bottom rod are arranged in parallel and fixedly connected in the middle by the connecting rod. Both ends of the bottoms of the first bottom rod and the second bottom rod are provided with universal wheels.

4. The multifunctional lifting desk according to claim 1 is characterized in that: The lifting rod includes a lower tube body and an upper tube body, a first fixing plate is arranged at the bottom of the lower tube body, a second fixing plate is arranged at the upper end of the upper tube body, the lower end of the upper tube body is slidably arranged in the lower tube body, and a fastening bolt is arranged on the side of the lower tube body.

5. The multifunctional lifting desk according to claim 4 is characterized in that: An integrally fixed rotating handle is arranged on the outer side of the fastening bolt.

6. The multifunctional lifting desk according to claim 1 is characterized in that: A third fixing plate is arranged at one end of the support rod, and the third fixing plate is detachably fixed to the upper mounting frame of the flip fixing frame by bolts.

7. The multifunctional lifting desk according to claim 1 is characterized in that: The clamp comprises a clamp for clamping the support rod and a fastening nut connected to the clamp, and the clamp is fixedly connected to the bottom of the table top through a mounting plate.

8. The multifunctional lifting desk according to claim 7 is characterized in that: The middle part of the mounting plate is fixedly connected to the clamp, and screw holes for mounting screws are arranged at both ends. The screws pass through the screw holes and are screwed into the openings reserved at the bottom of the table top.

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