Folding portable electric lifting table

Abstract

The utility model discloses a folding portable electric lifting table, and particularly relates to the technical field of tables, the folding portable electric lifting table comprises a table plate, fixing plates are symmetrically arranged on two sides of the bottom of the table plate, the opposite ends of the two fixing plates are rotatably connected with supporting leg assemblies through rotating shafts, and rotating supporting mechanisms are arranged between the supporting leg assemblies and the fixing plates. The rotary supporting mechanism is arranged between the supporting leg assembly and the table plate, the supporting leg assembly can be controlled to rotate to be parallel to the bottom side of the fixing plate or rotate to be perpendicular to the bottom side of the fixing plate, the fixing plate and the supporting leg assembly can be locked and fixed in cooperation with the fixing assembly, the supporting seat is detachably installed on the supporting leg assembly, and the supporting seat is convenient to use. The two sets of supporting leg assemblies are fixed to the bottom side of the table board in parallel, then the supporting base is installed to be located on the side edge of the table board, and then the whole device can be folded and stored together and is convenient to carry and move, and the using effect of the device is greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a table technical field, concretely relates to a folding portable electric lifting table. BACKGROUND

[0002] The table has a plane and a support column, and the plane is used to place objects or utensils for work. The materials include wood, plastic, glass steel, and metal, and their cross-combined products are divided into student desks and chairs, office desks and chairs, dining tables and chairs, etc.

[0003] At present, the existing table function is relatively simple, because the bottom of the table top is usually provided with a supporting leg support, so that the volume is relatively large, thereby being inconvenient to carry and move, which greatly affects the actual use effect of the device. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a folding portable electric lifting table, through setting up rotating support mechanism between supporting leg assembly and table board, can control supporting leg assembly to turn to the bottom side parallel of fixed plate or turn to the bottom side vertical of fixed plate, and cooperate with fixed assembly, can lock and fix between fixed plate and supporting leg assembly, and supporting seat can detachable installation on supporting leg assembly, two groups of supporting leg assembly are fixed on the bottom side of table board respectively, then install supporting seat to make it be located at the side of table board, and then the whole device can be folded and stored together, which is convenient to carry and move, greatly improves the use effect of the device, to solve the above insufficient in the art.

[0005] In order to realize the above object, the utility model provides the following technical scheme: a folding portable electric lifting table, comprising:

[0006] The bottom of the table board is provided with a fixed plate on both sides, and the opposite ends of the two fixed plates are rotatably connected with a supporting leg assembly through a rotating shaft, and a rotating support mechanism is arranged between the supporting leg assembly and the fixed plate.

[0007] The supporting leg assembly comprises a fixed column, the bottom end of the fixed column is connected with a telescopic connecting column, the bottom end of the connecting column is detachably installed with a supporting seat, the inside of the fixed column is provided with a sliding cavity, the top end of the connecting column is slidingly fitted in the sliding cavity, and the sliding cavity is provided with a driving assembly for driving the connecting column to move.

[0008] Preferably, the driving assembly comprises an electric push rod fixedly connected to the top end of the sliding cavity, the output end of the electric push rod is fixedly connected with the connecting column, and a limiting assembly is arranged between the connecting column and the fixed column.

[0009] Preferably, the limiting assembly comprises a limiting block fixedly arranged on both sides of the top end of the connecting column, and limiting grooves matched with the limiting blocks are formed on both sides of the inside of the sliding cavity.

[0010] Preferably, the rotating support mechanism comprises a sliding groove formed in the bottom side of the fixed plate, a guide rod is fixed in the sliding groove, a sliding block is slidably connected to the outer wall of the guide rod, a rotating arm is rotatably connected between the sliding block and the fixed column, and a fixing assembly is arranged between the sliding block and the fixed plate.

[0011] Preferably, the fixing assembly comprises screw holes symmetrically arranged at the two ends of the outer side of the fixed plate and communicated with the sliding groove, and a fixing knob is screw-coupled in the screw hole.

[0012] Preferably, the bottom end of the connecting column is provided with an insertion slot, the top side of the support base is fixed with an insertion block matched with the insertion slot, the insertion block is internally provided with a cavity slot, the cavity slot is internally provided with a spring, the two ends of the spring are symmetrically fixed with a stop block, one end of the stop block relative to the spring is connected with a limiting head, one end of the limiting head extends out of the insertion block, and the bottom end of the connecting column is symmetrically provided with limiting holes matched with the limiting head at the two sides.

[0013] Preferably, the bottom of the support base is provided with rubber pads at the two ends, and the bottom side of the rubber pad is provided with anti-skid convex patterns.

[0014] In the above technical solution, the technical effects and advantages of the utility model are provided:

[0015] By arranging the rotating support mechanism between the supporting leg assembly and the table plate, the supporting leg assembly can be controlled to be parallel to the bottom side of the fixed plate or perpendicular to the bottom side of the fixed plate, and the fixed plate and the supporting leg assembly can be locked and fixed by cooperating with the fixing assembly. The support base can be detachably installed on the supporting leg assembly, two groups of supporting leg assemblies are fixed in parallel at the bottom side of the table plate, and then the support base is installed at the side of the table plate. Thus, the whole device can be folded and stored together, which is convenient for carrying and moving, and greatly improves the use effect of the device.

[0016] By arranging the fixed column and the connecting column that can be relatively telescopic to form the supporting leg assembly, and cooperating with the electric push rod and the limiting assembly, the telescopic length between the connecting column and the fixed column can be adjusted, that is, the supporting height of the supporting leg assembly to the table plate can be adjusted, and then the height of the table plate can be adjusted according to the use requirement, which greatly improves the practicability of the device. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments or the prior art, the drawings needed in the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments described in the utility model, and other drawings can be obtained by those skilled in the art according to these drawings.

[0018] Figure 1 It is one of the overall structure schematic views of the utility model;

[0019] Figure 2 It is the second overall structure schematic view of the utility model;

[0020] Figure 3 It is the structure schematic view of the utility model after folding and storage;

[0021] Figure 4 It is the internal structure schematic view of the fixed column of the utility model;

[0022] Figure 5 It is the connecting structure schematic view of the fixed plate and the fixed column of the utility model;

[0023] Figure 6 It is the separation structure schematic view of the connecting column and the support seat of the utility model;

[0024] Figure 7 It is the internal structure schematic view of the plug block of the utility model.

[0025] Mark explanation:

[0026] 1, table board;2, fixed plate;3, fixed column;4, connecting column;5, support seat;6, rubber pad;7, sliding groove;8, guide rod;9, sliding block;10, rotating arm;11, fixed knob;12, threaded hole;13, positioning hole;14, sliding cavity;15, limiting block;16, limiting groove;17, insertion groove;18, plug block;19, cavity groove;20, spring;21, stop block;22, limiting head;23, limiting hole;24, electric push rod. Specific implementation

[0027] In order to make the technical personnel in the field better understand the technical scheme of the utility model, the utility model will be further introduced in detail below in combination with the drawings.

[0028] The utility model provides a kind of folding portable electric lifting table as shown in Figures 1-7 Including:

[0029] Table board 1, the bottom of table board 1 two sides symmetry is provided with fixed plate 2, the opposite end of two fixed plates 2 is rotatably connected with support leg assembly by rotating shaft, and rotating support mechanism is arranged between support leg assembly and fixed plate 2;

[0030] Rotating support mechanism includes sliding groove 7 opened in the bottom side of fixed plate 2, guide rod 8 is fixed in the inside of sliding groove 7, sliding block 9 is slidably connected to the outer wall of guide rod 8, rotating arm 10 is rotatably connected between sliding block 9 and fixed column 3 by rotating shaft, and fixed assembly is arranged between sliding block 9 and fixed plate 2.

[0031] The fixing assembly comprises screw holes 12 symmetrically arranged at both ends of the outer side of the fixing plate 2 and communicated with the sliding groove 7, and a fixing knob 11 is screwed into each screw hole 12.

[0032] The leg assembly comprises a fixing column 3, a telescopic connecting column 4 connected to the bottom end of the fixing column 3, and a support base 5 detachably installed at the bottom end of the connecting column 4.

[0033] The bottom end of the connecting column 4 is provided with an insertion slot 17, the top side of the support base 5 is fixed with an insertion block 18 matched with the insertion slot 17, the inside of the insertion block 18 is provided with a cavity slot 19, the inside of the cavity slot 19 is provided with a spring 20, the both ends of the spring 20 are symmetrically fixed with stop blocks 21, one end of the stop block 21 is connected with a limiting head 22 relative to the spring 20, one end of the limiting head 22 extends out of the insertion block 18, and the both sides of the bottom end of the connecting column 4 are symmetrically provided with limiting holes 23 matched with the limiting head 22.

[0034] In use, the leg assembly can be rotated to drive the rotating arm 10 to rotate, and then the rotating arm 10 can drive the sliding block 9 to move on the guide rod 8, so as to control the leg assembly to be parallel to the bottom side of the fixing plate 2 or perpendicular to the bottom side of the fixing plate 2, and then the fixing knobs 11 are screwed into the corresponding two screw holes 12 to be inserted into the positioning holes 13 on the sliding block 9, so as to ensure the fixation between the fixing plate 2 and the leg assembly.

[0035] The driving assembly comprises an electric push rod 24 fixedly connected to the inside top end of the sliding cavity 14, the output end of the electric push rod 24 is fixedly connected with the connecting column 4, and the connecting column 4 and the fixing column 3 are provided with a limiting assembly.

[0036] The limiting assembly comprises limiting blocks 15 symmetrically fixed at the top ends of the both sides of the connecting column 4, and the inside of the sliding cavity 14 is provided with limiting grooves 16 matched with the limiting blocks 15.

[0037] The bottom of the support seat 5 is provided with rubber pads 6 at both ends, and the bottom side of the rubber pads 6 is provided with anti-skid convex patterns.

[0038] In use, the connecting column 4 can be pushed by the electric push rod 24 to slide in the sliding cavity 14, and the connecting column 4 can drive the limiting block 15 to move along the limiting groove 16, so that the telescopic length between the connecting column 4 and the fixed column 3 can be adjusted, that is, the support height of the support leg assembly to the table plate 1 can be adjusted, and then the height of the table plate 1 can be adjusted according to the use requirement, so that the practicability of the device is greatly improved.

[0039] The above only describes some exemplary embodiments of the present application by way of illustration, without doubt, for ordinary skilled in the art, without departing from the spirit and scope of the present application, the described embodiments can be modified in various ways. Therefore, the above drawings and description are illustrative in nature and should not be construed as limiting the scope of protection of the present application.

Claims

1. A folding portable electric height-adjustable table, characterized in that, include: Tabletop (1), with fixed plates (2) symmetrically arranged on both sides of the bottom of the tabletop (1), and the opposite ends of the two fixed plates (2) are rotatably connected to the support leg assembly through a rotating shaft, and a rotating support mechanism is provided between the support leg assembly and the fixed plate (2); The outrigger assembly includes a fixed column (3), the bottom end of which is connected to a retractable connecting column (4), and the bottom end of the connecting column (4) is detachably fitted with a support base (5). The fixed column (3) has a sliding cavity (14) inside, and the top end of the connecting column (4) is slidably fitted in the sliding cavity (14). The sliding cavity (14) is provided with a driving component, which is used to drive the connecting column (4) to move.

2. A folding portable electric height-adjustable table according to claim 1, characterized in that: The drive assembly includes an electric push rod (24) fixedly connected to the top of the inside of the slide cavity (14). The output end of the electric push rod (24) is fixedly connected to the connecting column (4), and a limiting component is provided between the connecting column (4) and the fixed column (3).

3. A folding portable electric height-adjustable table according to claim 2, characterized in that: The limiting component includes limiting blocks (15) symmetrically fixed on both sides of the top of the connecting column (4), and limiting grooves (16) matching the limiting blocks (15) are provided on both sides of the interior of the sliding cavity (14).

4. A folding portable electric height-adjustable table according to claim 1, characterized in that: The rotating support mechanism includes a groove (7) opened on the bottom side of the fixed plate (2), a guide rod (8) is fixed inside the groove (7), a slider (9) is slidably connected to the outer wall of the guide rod (8), a rotating arm (10) is rotatably connected between the slider (9) and the fixed column (3) through a rotating shaft, and a fixing component is provided between the slider (9) and the fixed plate (2).

5. A folding portable electric height-adjustable table according to claim 4, characterized in that: The fixing component includes threaded holes (12) symmetrically arranged at both ends of the outer side of the fixing plate (2) and communicating with the slide groove (7). A fixing knob (11) is screwed into the threaded hole (12). One end of the slider (9) is provided with a positioning hole (13) that matches the fixing knob (11).

6. A folding portable electric height-adjustable table according to claim 1, characterized in that: The bottom end of the connecting post (4) is provided with a slot (17). The top side of the support base (5) is fixed with a plug (18) that matches the slot (17). The plug (18) has a cavity (19) inside. The cavity (19) is provided with a spring (20). The two ends of the spring (20) are symmetrically fixed with a stop (21). The stop (21) is connected to a limit head (22) at one end relative to the spring (20). One end of the limit head (22) extends to the outside of the plug (18). The bottom ends of the connecting post (4) are symmetrically provided with limit holes (23) that match the limit head (22).

7. A folding portable electric height-adjustable table according to claim 6, characterized in that: The support base (5) has rubber pads (6) at both ends of its bottom, and the bottom side of the rubber pads (6) has anti-slip ridges.

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