Modularized assembly structure convenient to install

Abstract

The utility model relates to the technical field of lifting tables, in particular to a modular assembly structure convenient to install, which is characterized in that table legs are respectively connected with a table frame and table feet through a first locking component and a second locking component; the modular design of the lifting table enables parts to be conveniently packaged and transported, and the packaging size and the transportation cost are reduced; according to the lifting table, the table legs are fixedly connected with the table feet through the second locking assemblies and further fixedly connected with the table frame through the first locking assemblies, the assembling efficiency of parts of the lifting table is improved through the locking assemblies, a large number of screws are not needed in the assembling process, and the assembling steps are simplified. Each table leg comprises a lifting stand column and a motor base, the bottom of each lifting stand column is fixedly connected with the corresponding table foot through a second locking assembly, and each motor base is fixedly connected with the table frame through a first locking assembly. The lifting stand column is used for adjusting the height of the lifting table, the motor base provides a mounting position for the driving motor, and normal operation of the motor is ensured. Through the locking assemblies, connection between the table legs and the table feet and connection between the table legs and the table frame are more convenient and rapid.

Description

TECHNICAL FIELD

[0001] The utility model relates to lifting table technical field especially, it relates to a modular assembly structure convenient to installation. BACKGROUND

[0002] With the improvement of office environment and the enhancement of people's health office consciousness, lifting table as a kind of office furniture that can alleviate lumbar and cervical diseases caused by long sitting office gradually receives widespread attention and favour.But in the popularization process of lifting table, its packaging and transportation and user self-assembly problem gradually highlights.

[0003] Considering the convenience demand in the packaging and transportation process, currently lifting table mostly adopts modular design, and user mostly needs self-assembly after receiving goods, although there is assembly instruction of instruction book, but needs to be installed and fixed by a large number of screws in the assembly process;Because the accessories of lifting table are numerous, often need to correspond to configure multiple specifications of screws, further increase the complexity of assembly.

[0004] In addition, there is certain installation risk in the process of user screw assembly, such as intensity control in the process of screwing, if intensity control is improper, it is easy to cause damage of accessory, such as thread silk, accessory deformation or cracking etc., and then affect the appearance and use safety of lifting table.

[0005] The information disclosed in this BACKGROUND section is only for the purpose of enhancing the understanding of the background of the present disclosure and should not be taken as admitting that such information is prior art nor that this information fully incorporates the known prior art. SUMMARY

[0006] The utility model discloses a modular assembly structure convenient to installation to provide for the defect in prior art.

[0007] In order to achieve the above purpose, the utility model adopts the technical scheme that:

[0008] A modular assembly structure convenient to installation, it include: table frame, table leg and table foot, two table legs are oppositely arranged, and are arranged on two table feet respectively, the table frame is arranged on two table legs, the table leg is connected with the table frame and the table foot respectively through the first locking assembly and the second locking assembly;

[0009] The table leg includes lifting column and motor seat arranged on it, the motor seat is fixedly connected with the table frame through the first locking assembly, and the table foot is fixedly connected with the bottom of the lifting column through the second locking assembly.

[0010] Further, the table frame is provided with two installation frames corresponding to the two table legs and connected by a cross beam, and the installation frame comprises a support beam and a wing plate arranged thereon, and the support beam is connected with the cross beam.

[0011] The installation frame is provided as a U-shaped bracket, comprising two parallel installation vertical plates, and a folded edge is arranged at the bottom of the installation vertical plate, the support beam is arranged on the folded edge and welded with the installation frame, the wing plate is fixedly connected with the support beam through a fastening bolt, and the fastening bolt is pre-installed at one end of the support beam away from the cross beam.

[0012] Further, the motor seat is arranged inside the installation frame and provided as a rectangular box structure, the first locking assembly comprises a limiting block and a limiting rod arranged on the motor seat, the limiting block is arranged on both sides of the motor seat corresponding to the installation vertical plate, and the limiting rod is arranged vertically to the installation vertical plate.

[0013] A limiting groove is arranged on the installation vertical plate corresponding to the first locking assembly, the limiting groove comprises a horizontal part and a vertical part, the vertical part is arranged at one end of the horizontal part and extends to the bottom of the installation vertical plate, and the limiting block and the limiting rod are respectively abutted with one end of the horizontal part and the vertical part away from each other.

[0014] Further, the limiting rod is arranged on the movable frame and rotatably connected with the motor seat through the movable frame, and an adjusting bolt is arranged on the movable frame corresponding to the limiting rod.

[0015] A positioning hole is arranged on the limiting rod, and a positioning bolt is arranged on the movable frame corresponding to the positioning hole, and the limiting rod is fixedly connected with the movable frame through the positioning bolt.

[0016] Further, the width of the horizontal part gradually narrows away from the vertical part, the vertical part is recessed to form a circular arc part on the side away from the horizontal part, and the limiting rod is engaged with the circular arc part.

[0017] Further, the second locking assembly comprises a clamping seat arranged on the table leg, and a lock hook is arranged on the bottom of the lifting column corresponding to the clamping seat, and the clamping seat is rotatably connected with the hinge seat on the table leg.

[0018] A supporting rod and a plug rod are arranged on the clamping seat, the plug rod is arranged on the opening side corresponding to the lock hook, and the plug rod is slidably connected with the supporting rod through a sliding rod, and the sliding rod is arranged vertically to the supporting rod.

[0019] Further, a plurality of clamping hooks are arranged on the outer circle of the lock hook at the bottom of the lifting column, and a clamping groove is arranged on the table leg corresponding to the clamping hook.

[0020] Further, the table leg includes a base and a fixing plate arranged thereon, the lifting column is mounted on the fixing plate, the clamping seat is arranged on the base, the clamping groove is arranged on the fixing plate, a through hole is arranged on the fixing plate corresponding to the locking hook, and the fixing plate is welded and fixed with the base.

[0021] The utility model discloses the beneficial effect that:

[0022] In the application, the modular design of the lifting table makes the parts of the lifting table convenient to independently package and transport, reduces the packaging volume and transportation cost, the table leg is fixedly connected with the table frame through the first locking assembly, and is also fixedly connected with the table leg through the second locking assembly, the assembly efficiency between the parts of the lifting table is improved through the locking assembly, the assembly process does not need a large number of screws, the assembly step is simplified, and the technical problem that the user self-assembly is inconvenient after the lifting table is optimized in packaging and transportation is further solved.

[0023] The table leg includes a lifting column and a motor seat, the lifting column bottom is fixedly connected with the table leg through the second locking assembly, and the motor seat is fixedly connected with the table frame through the first locking assembly. The lifting column provides the height adjustment function of the lifting table, the motor seat provides the installation position for the driving motor, and the stability and normal operation of the motor are ensured, and through the specific locking assembly design, the quick and stable connection between the table frame, the table leg and the table leg is realized. BRIEF DESCRIPTION OF DRAWINGS

[0024] In order to more clearly illustrate the technical scheme in the embodiment of the utility model or prior art, the following will briefly introduce the drawings needed to be used in the embodiment or prior art description, and obviously, the drawings in the following description are only some embodiments in the utility model, and for those skilled in the art, other drawings can also be obtained according to these drawings without creating labor.

[0025] Figure 1 It is a structural schematic view of the modular assembly structure convenient to install in the utility model,

[0026] Figure 2 It is an explosion schematic view of the modular assembly structure convenient to install in the utility model,

[0027] Figure 3 It is a structural schematic view of the first locking assembly in the utility model,

[0028] Figure 4 It is Figure 3 The local structure enlarged view of A in the utility model,

[0029] Figure 5 It is a structural schematic view of the movable frame in the utility model,

[0030] Figure 6 It is the schematic view of the table frame connecting with the table leg through the first locking assembly in the utility model;

[0031] Figure 7 It is the structural schematic view of the second locking assembly in the utility model;

[0032] Figure 8 It is Figure 7 It is the enlarged view of the local structure at B in the utility model;

[0033] Figure 9 It is the schematic view of the table foot connecting with the table leg through the second locking assembly in the utility model;

[0034] Figure 10 It is Figure 9 It is the enlarged view of the local structure at C in the utility model.

[0035] Sign: 1, table frame; 11, crossbeam; 12, mounting frame; 121, mounting vertical plate; 122, folding edge; 123, limiting slot; 123a, horizontal part; 123b, vertical part; 123c, circular arc part; 13, support beam; 14, wing plate; 15, fastening bolt; 2, table leg; 21, lifting stand; 211, clamping hook; 22, motor base; 3, table foot; 31, base; 32, fixed plate; 321, clamping groove; 322, through hole; 4, first locking assembly; 41, limiting block; 42, limiting rod; 43, movable frame; 44, adjusting bolt; 5, second locking assembly; 51, locking hook; 52, hinged seat; 53, clamping seat; 54, support rod; 55, inserting rod; 56, sliding rod. DETAILED DESCRIPTION

[0036] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model.

[0037] It should be noted that when an element is referred to as being "fixed" to another element, it can be directly on the other element or intervening elements can also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements can also be present. The terms "vertical", "horizontal", "left", "right" and similar expressions as used herein are used for explanation purposes only and are not meant to be limiting.

[0038] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used in the description herein is for describing particular embodiments only and is not intended to be limiting of the application. As used in this description, the singular forms "a", "an", and "the" include plural references unless the context clearly dictates otherwise.

[0039] As an office furniture to alleviate the health problems caused by sitting office, the lifting table faces the problems of packaging and transportation and user self-assembly in the process of popularization. Although the modular design of the lifting table facilitates packaging and transportation, the user needs to handle a large number of screws and various specifications of screws in the assembly process, which increases the complexity of assembly. At the same time, the user also has the risk of improper force control when installing the screws, which may cause damage to the accessories, affecting the appearance and use safety of the lifting table.

[0040] Based on the above problems, the application provides a modular assembly structure convenient to install, as shown in Figures 1 to 10 The table frame 1, the table leg 2 and the table foot 3 are provided, the two table legs 2 are oppositely arranged and respectively arranged on the two table feet 3, the table frame 1 is arranged on the two table legs 2, the table leg 2 is connected with the table frame 1 and the table foot 3 through the first locking assembly 4 and the second locking assembly 5 respectively; the table leg 2 comprises a lifting column 21 and a motor seat 22 arranged thereon, the motor seat 22 is fixedly connected with the table frame 1 through the first locking assembly 4, and the table foot 3 is fixedly connected with the bottom of the lifting column 21 through the second locking assembly 5.

[0041] In the specific implementation process, the modular design of the lifting table facilitates independent packaging and transportation of the parts of the lifting table, reduces the packaging volume and transportation cost; the table leg 2 is fixedly connected with the table frame 1 through the first locking assembly 4, and is also fixedly connected with the table foot 3 through the second locking assembly 5; through the specific locking assembly design, the quick and stable connection between the table frame 1, the table leg 2 and the table foot 3 is realized, the assembly efficiency between the parts of the lifting table is improved through the locking assembly, the assembly process does not need a large number of screws, the assembly steps are simplified, and the technical problem of user self-assembly inconvenience caused by the optimization of packaging and transportation of the lifting table is further solved.

[0042] In the embodiment, the table plate is installed on the table frame 1, as shown in Figure 2As shown, the table frame 1 is provided with two table legs 2 corresponding to each other and connected by the cross beam 11, and the table frame 1 comprises a mounting frame 12, a support beam 13 and a wing plate 14 arranged thereon, and the support beam 13 is connected with the cross beam 11; the mounting frame 12 is provided as a U-shaped support, comprising two mounting vertical plates 121 arranged in parallel, and a folded edge 122 is arranged at the bottom outside of the mounting vertical plate 121, the support beam 13 is arranged on the folded edge 122 and welded and fixed with the mounting frame 12, and the wing plate 14 is fixedly connected with the support beam 13 through a fastening bolt 15, and the fastening bolt 15 is pre-installed at one end of the support beam 13 away from the cross beam 11.

[0043] The table plate is directly mounted on the table frame 1 and serves as a working surface of the lifting table to provide a plane for users to place articles, write, operate computers and the like. The table frame 1 is provided with two table legs 2 corresponding to each other and connected by the cross beam 11, forming a stable frame structure; wherein the mounting frame 12 serves as a load-bearing main body of the table frame 1 and is integrally welded with the support beam 13 and fixedly connected with the first locking assembly 4 on the motor base 22 through the limiting groove 123 thereon; realizing the assembly and fixation of the table frame 1 and the table legs 2.

[0044] In the embodiment, the motor base 22 is fixedly connected with the table frame 1 through the first locking assembly 4, as shown in Figures 3 to 6 As shown, the motor base 22 is arranged inside the mounting frame 12 and provided as a rectangular box structure, the first locking assembly 4 comprises a limiting block 41 and a limiting rod 42 arranged on the motor base 22, the limiting block 41 is arranged on both sides of the motor base 22 corresponding to the mounting vertical plate 121, and the limiting rod 42 is arranged perpendicularly to the mounting vertical plate 121; the limiting groove 123 is arranged on the mounting vertical plate 121 corresponding to the first locking assembly 4, the limiting groove 123 comprises a horizontal part 123a and a vertical part 123b, the vertical part 123b is arranged at one end of the horizontal part 123a and extends to the bottom of the mounting vertical plate 121, and the limiting block 41 and the limiting rod 42 are respectively abutted with one end of the horizontal part 123a and the vertical part 123b away from each other.

[0045] The limiting rod 42 is arranged on the movable frame 43 and rotatably connected with the motor base 22 through the movable frame 43, and the adjusting bolt 44 is arranged on the movable frame 43 corresponding to the limiting rod 42.

[0046] The first locking assembly 4 is a key component connecting the motor base 22 and the table frame 1, ensuring the stable installation of the motor base 22 in the lifting table and guaranteeing the stability and safety of the lifting table; wherein the limiting block 41 is abutted with the horizontal part 123a of the limiting groove 123 on the mounting vertical plate 121, limiting the movement of the motor base 22 in the vertical direction; the limiting rod 42 is abutted with the vertical part 123b of the limiting groove 123, limiting the movement of the motor base 22 in the horizontal direction, further enhancing the connection stability between the motor base 22 and the mounting frame 12.

[0047] The limiting rod 42 is rotatably connected to the motor base 22 via the movable frame 43. By rotating the movable frame 43, the limiting rod 42 engages with the limiting groove 123, facilitating the assembly or disassembly of the motor base 22 and the mounting frame 12. In specific implementation, such as... Figure 5 As shown, during the installation of the motor base 22 and the mounting frame 12, the limiting block 41 is inserted into the horizontal part 123a of the limiting groove 123. By rotating the movable frame 43, the upper limit rod 42 is inserted into the limiting groove 123. Before rotating the movable frame 43, the tightness of the engagement between the limiting rod 42 and the limiting groove 123 can be adjusted by rotating the adjusting bolt 44, so as to achieve locking and fixing between the motor base 22 and the mounting frame 12.

[0048] As a preferred embodiment, the width of the horizontal portion 123a gradually narrows in the direction away from the vertical portion 123b, and an arc portion 123c is formed by recessing on the side of the vertical portion 123b away from the horizontal portion 123a, and the limiting rod 42 engages with the arc portion 123c.

[0049] The arc portion 123c can further tighten the limiting rod 42. During the process of rotating the movable frame 43 to insert the limiting rod 42 into the limiting groove 123, the limiting block 41 is gradually pressed towards the narrowing part of the horizontal portion 123a. After the limiting rod 42 is inserted into the arc portion 123c, the limiting block 41 moves slightly away from the narrowing part of the horizontal portion 123a, thereby simultaneously locking and fixing the limiting block 41 and the limiting rod 42 with the limiting groove 123.

[0050] When it is necessary to remove the mounting frame 12 and the motor base 22, the limit rod 42 is moved out of the limit groove 123 by rotating the movable frame 43, and then the locking state of the first locking component 4 is further released.

[0051] In this embodiment, the motor base 22 is fixedly connected to the table leg 3 through the second locking component 5, such as... Figures 7 to 10 As shown, the second locking assembly 5 includes a card seat 53 disposed on the table leg 3, and a locking hook 51 disposed at the bottom of the lifting column 21 corresponding to the card seat 53. The card seat 53 is rotatably connected to the hinge seat 52 on the table leg 3. A support rod 54 and a plug rod 55 are disposed on the card seat 53. The plug rod 55 is disposed on its open side corresponding to the locking hook 51, and is slidably connected to the support rod 54 through a slide rod 56. The slide rod 56 is perpendicular to the support rod 54.

[0052] A plurality of clamping hooks 211 are arranged at the bottom of the lifting column 21 outside the outer ring of the locking hook 51, and a plurality of clamping grooves 321 are arranged on the table leg 3 corresponding to the clamping hooks 211.

[0053] During the assembly process, the clamping seat 53 is first pressed down so that the insertion rod 55 arranged on the supporting rod 54 is aligned with the locking hook 51, and then the sliding rod 56 is pushed so that the insertion rod 55 thereon is clamped with the locking hook 51, thereby realizing the fixed connection of the clamping seat 53 and the locking hook 51, and completing the assembly of the lifting column 21 and the table leg 3. The entire assembly process does not need to use complex tools or additional fasteners, and only needs to be connected through simple pressing and pushing actions, thereby greatly simplifying the assembly steps.

[0054] A plurality of clamping hooks 211 are arranged at the bottom of the lifting column 21 outside the outer ring of the locking hook 51, and a plurality of clamping grooves 321 are arranged on the table leg 3 corresponding to the clamping hooks 211, and the clamping hooks 211 and the clamping grooves 321 provide an additional support point between the lifting column 21 and the table leg 3, thereby enhancing the stability of the connection. The through hole 322 is arranged on the fixing plate 32 corresponding to the locking hook 51, so that the locking hook 51 passes through and is clamped with the insertion rod 55 on the clamping seat 53.

[0055] It should be understood by those skilled in the art that the present application is not limited by the above embodiments, and the above embodiments and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A modular assembly structure for easy installation, characterized by, The utility model relates to a table frame, table leg and table leg, the table leg is oppositely arranged with two, and is arranged respectively on two the table leg, the table frame is arranged on two the table leg, and the table leg is connected with the table frame and the table leg respectively through first locking assembly and second locking assembly, The table leg includes a lifting column and a motor seat arranged thereon, the motor seat is fixedly connected with the table frame through the first locking assembly, and the table leg is fixedly connected with the bottom of the lifting column through the second locking assembly. The table frame is oppositely arranged with two corresponding two the table leg and is connected through a crossbeam, and the table frame includes a mounting frame, a support beam and a wing plate arranged on the mounting frame, and the support beam is connected with the crossbeam.

2. The modular assembly structure for easy installation according to claim 1, wherein The mounting frame is arranged as a U-shaped support and includes two mounting vertical plates arranged in parallel, a folded edge is arranged on the bottom outer side of the mounting vertical plate, the support beam is arranged on the folded edge and is welded and fixed with the mounting frame, the wing plate is fixedly connected with the support beam through a fastening bolt, and the fastening bolt is preassembled on one end of the support beam away from the crossbeam. The motor seat is arranged on the inner side of the mounting frame and is arranged as a rectangular box body structure, the first locking assembly includes a limiting block and a limiting rod arranged on the motor seat, the limiting block is oppositely arranged on both sides of the motor seat corresponding to the mounting vertical plate, and the limiting rod is vertically arranged with the mounting vertical plate.

3. The modular assembly structure for easy installation according to claim 2, wherein A limiting groove is arranged on the mounting vertical plate corresponding to the first locking assembly, the limiting groove includes a horizontal part and a vertical part, the vertical part is arranged at one end of the horizontal part and extends to the bottom of the mounting vertical plate, and the limiting block and the limiting rod are respectively abutted with one end of the horizontal part and the vertical part away from each other. The limiting rod is arranged on a movable frame and is rotationally connected with the motor seat through the movable frame, and an adjusting bolt is arranged on the movable frame corresponding to the limiting rod.

4. The modular assembly structure for easy installation according to claim 3, wherein The width of the horizontal part gradually narrows in the direction away from the vertical part, a circular arc part is formed in the vertical part away from the horizontal part, and the limiting rod is engaged with the circular arc part.

5. The modular assembly structure for easy installation according to claim 3, wherein The second locking assembly includes a clamping seat arranged on the table leg, a lock hook is arranged on the bottom of the lifting column corresponding to the clamping seat, and the clamping seat is rotationally connected with the hinge seat on the table leg.

6. The modular assembly structure for easy installation according to claim 1, wherein A supporting rod and a plug rod are arranged on the clamping seat, the plug rod is arranged on the opening side corresponding to the lock hook, and the plug rod is slidably connected with the supporting rod through a sliding rod, and the sliding rod is vertically arranged with the supporting rod. A plurality of clamping hooks are arranged on the outer ring of the lock hook on the bottom of the lifting column, and a clamping groove is formed on the table leg corresponding to the clamping hook.

7. The modular assembly structure for easy installation according to claim 6, wherein The table leg includes a base and a fixing plate arranged thereon, the lifting column is mounted on the fixing plate, the clamping seat is arranged on the base, the clamping groove is arranged on the fixing plate, a through hole is formed on the fixing plate corresponding to the lock hook, and the fixing plate is welded and fixed with the base.

8. The modular assembly structure for easy installation according to claim 7, wherein ​

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