CN109431071B - Table capable of being automatically assembled - Google Patents
Table capable of being automatically assembled Download PDFInfo
- Publication number
- CN109431071B CN109431071B CN201811606015.7A CN201811606015A CN109431071B CN 109431071 B CN109431071 B CN 109431071B CN 201811606015 A CN201811606015 A CN 201811606015A CN 109431071 B CN109431071 B CN 109431071B
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- Prior art keywords
- support column
- plate
- movable table
- fixed
- flat
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 23
- 239000010959 steel Substances 0.000 claims abstract description 23
- 238000004804 winding Methods 0.000 claims abstract description 16
- 238000000034 method Methods 0.000 claims description 8
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B3/00—Folding or stowable tables
- A47B3/14—Foldable table and seat units
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B1/00—Extensible tables
- A47B1/04—Extensible tables with supplementary leaves or drop leaves arranged at the periphery
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B13/00—Details of tables or desks
- A47B13/08—Table tops; Rims therefor
- A47B13/081—Movable, extending, sliding table tops
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B13/00—Details of tables or desks
- A47B13/08—Table tops; Rims therefor
- A47B13/088—Sectional table tops
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B3/00—Folding or stowable tables
- A47B3/14—Foldable table and seat units
- A47B2003/145—Foldable table and seat units with folding table top
Landscapes
- Furniture Connections (AREA)
- Accommodation For Nursing Or Treatment Tables (AREA)
Abstract
The table capable of being automatically assembled comprises a table top, a support column and a base, and is characterized in that the table top comprises a fixed table plate and a plurality of movable table plates which are spliced; the support column is hollow, and a lifting system and a pulling system are arranged in the support column; the lifting system comprises a cross beam, a bearing, a screw rod and a lifting frame, and the lifting frame can lift the larger end of the movable table plate; the pulling and closing system comprises a flat braid, a steel wire rope, a winding drum and a plurality of fixed pulleys, when the winding drum rolls, the fixed pulleys change the pulling direction, and the steel wire rope and the flat braid are pulled in sequence until the smaller ends of n movable table boards are pulled into the clamping holes; at the same time, the sides of adjacent movable table boards are combined with each other, and the tenons and the mortises are matched with each other, so that a plurality of movable table boards and fixed table boards are assembled together to form a flush table top. Compared with the prior art, the desk can be automatically assembled, can be folded, does not occupy the house area too much, effectively improves the space utilization rate, is convenient to operate, saves time and labor, and allows people to share the convenience of intelligent houses.
Description
Technical Field
The invention relates to the technical field of furniture manufacturing, in particular to a table capable of being automatically assembled.
Background
Tables such as dining tables or desks commonly used at present can be generally divided into an integral type table and a detachable type table. The desk with the integrated structure often occupies a larger space, so that the utilization efficiency of the room space can be reduced, and particularly when the area of the room is smaller and the desk is not used frequently, the desk is simply intolerable; thus, tables of removable construction have been developed, but in the prior art, such products have not been accepted by consumers, mainly because these tables, although being elaborate, often require manual handling, which is cumbersome and time-consuming to operate.
Disclosure of Invention
Aiming at the problems, the invention provides the table capable of being automatically assembled, which has simple and clear structure, stable and reliable use and simple and easy operation.
The technical scheme provided by the invention is as follows:
the table capable of being automatically assembled comprises a table top, a support column and a base, and is characterized in that the table top comprises a fixed table plate and a plurality of movable table plates which are spliced, the fixed table plate is fixed above the support column, a clamping plate groove is formed between the fixed table plate and the upper end face of the support column, and the clamping plate groove is divided into a plurality of clamping holes; the movable table plate is large at one end, small at the other end and straight at two sides, tenons and mortises are respectively arranged at two sides of the movable table plate, the top of each tenon bulge is smaller than the root, the notch of each mortice groove is larger than the bottom of each groove, and adjacent movable table plates are in kissing connection through the tenons and the mortises; the clamping holes are radially distributed, and the shape and the size of the opening of the clamping holes can allow the small end of the movable table plate to be inserted; the innermost end of the clamping hole is provided with a horizontal slit which can allow the flat braid to be pulled from the horizontal slit; one end of the flat braid is connected with the small end of the movable table plate, and the other end of the flat braid is connected with the steel wire rope; the support column is hollow, the outer wall of the support column is vertically provided with a plurality of straight slits, and the inner cavity of the support column is provided with a power system, a lifting system and a pulling system; the power system is arranged at the bottom of the inner cavity of the support column and comprises a first motor, a second motor and a control circuit; the lifting system comprises a cross beam, a bearing, a screw rod and a lifting frame, wherein the cross beam is horizontally fixed in the inner cavity of the support column; the upper end of the screw rod is vertically arranged below the cross beam through the bearing, and the lower end of the screw rod is fixedly connected with the output shaft of the first motor; the lifting frame is in a reverse pyramid shape, a screw hole is formed in the bottom end of the lifting frame, and the lifting frame is arranged on the screw rod through internal threads of the screw hole; when the first motor rotates positively, the output shaft drives the screw rod to rotate, and the external threads of the screw rod are matched with the internal threads of the screw hole so as to push the lifting frame to move upwards along the screw rod; the upper end of the lifting frame is provided with a plurality of branches, the branches of the lifting frame penetrate through straight slits on the outer wall of the support column, the top end of the lifting frame is connected with a wedge-shaped sliding block, and the large end of the movable table plate can be lifted when the wedge-shaped sliding block ascends; the pulling and closing system comprises a flat braid, a steel wire rope, a winding drum and a plurality of fixed pulleys, and the winding drum is fixedly connected with an output shaft of the second motor; when the winding drum is rolled, the pulling direction is changed through the fixed pulley, so that the steel wire ropes and the flat braid are pulled in sequence until the small ends of a plurality of movable table boards are pulled into the clamping holes, the side edges of adjacent movable table boards are combined, and the tenons and the mortises are matched, so that a plurality of movable table boards and fixed table boards are assembled into a flush table top; the base is connected with the lower end of the support column.
Preferably, the flat braid is connected with the small end of the movable table plate through a guide plate head; the guide plate head is in a shovel shape, the head part of the guide plate head is round and smooth, the guide plate head is in an isosceles trapezoid shape when overlooked and is in a drop shape when overlooked, and a flat through hole is formed in the guide plate head to fix the upper end of the flat braid; the tail part of the guide plate head is flat, the side view is wedge-shaped, the bottom surface of the guide plate head is provided with two guide grooves and a plurality of round holes, and the round holes are used for fixing the guide plate head and the small end of the movable table plate; two guide wheels are arranged at the corners of the outer side of the opening of each clamping hole and the horizontal end surface of the upper part of the support column and the side surface of the support column, and the height of each guide wheel can be finely adjusted; the guide wheels are matched with the guide grooves in the assembling process, so that the guide plate head can stably pull the small end of the movable table plate into the clamping hole; the guide wheels can prop against the bottom of the guide plate head in the assembled state so as to ensure that the movable table plate keeps horizontal.
Preferably, the lower end of the flat braid is connected with the upper end of the steel wire rope through a belt bucket, the belt bucket is a funnel-shaped member, the upper part of the belt bucket is provided with a plurality of flat openings, and the flat openings can fix the lower end of the flat braid; the bottom of the binding band bucket is provided with a funnel opening, and the funnel opening can fix the upper end of the steel wire rope.
Preferably, the fixed table plate is arranged in the middle, and the clamping holes are uniformly distributed radially towards the periphery; the movable table plate can be spliced with the fixed table plate to form a table top in a round shape, an oval shape, a triangle shape, a polygon shape, a heart shape or other shapes after the movable table plate is spliced; the upper end of the lifting frame is provided with a plurality of branches, and a plurality of wedge-shaped sliding blocks at the top of the branches are connected into a frame or a ring with a shape similar to that of a table top so as to be hung and sleeved on the periphery of the support column.
Preferably, the fixed table plate is arranged on one side, the clamping holes are radially distributed in a specific direction, and the movable table plate and the fixed table plate are spliced together to form a fan-shaped, semicircular, semi-elliptic, triangular, polygonal or other table top after being spliced; the table can be arranged close to a wall, and the support posts and the fixed table plate can be embedded into the wall body so as to omit a base.
Preferably, the lower end of the base is provided with a plurality of universal wheels and is provided with a brake device.
Preferably, the lower end of the base is provided with a plurality of screw holes so as to fix the base on the ground, a table top or an automobile bottom plate.
Compared with the prior art, the invention has the beneficial effects that: the automatically spliced desk can be folded, occupies no more room area, effectively improves the space utilization rate, is convenient to operate, saves time and labor, and enables people to share the convenience of intelligent households.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions of the prior art, the drawings that are needed in the embodiments or the description of the prior art will be briefly described below, it will be obvious that the drawings in the following description are some embodiments of the present invention, and that other drawings can be obtained according to these drawings without inventive effort to a person skilled in the art.
FIG. 1 is a schematic diagram of the structure of one embodiment of the present invention;
FIG. 2 is a schematic view of the improved mortise and tenon structure of two adjacent sides of the movable table of FIG. 1;
FIG. 3 is a schematic top and side view of the lead head of FIG. 1;
fig. 4 is a schematic view of the belt bucket of fig. 1.
The meaning of the reference numerals in the figures: 1. the movable table plate comprises a fixed table plate 2, a movable table plate 3, a strut 4, a base 5, a clamping hole 6, a horizontal seam 7, a flat webbing 8, a steel wire rope 9, a straight seam 10, a first motor 11, a second motor 12, a cross beam 13, a bearing 14, a screw rod 15, a lifting frame 16, a screw hole 17, a wedge-shaped sliding block 18, a winding drum 19, a fixed pulley 20, a guide plate head 21, a flat through hole 22, a guide groove 23, a round hole 24, a guide wheel 25, a lacing bucket 26, a flat opening 27, a funnel opening 28, a tenon and a mortise 29.
Detailed Description
The invention is further described below with reference to the accompanying drawings. The drawings are simplified schematic representations which merely illustrate the basic structure of the invention and therefore show only the structures which are relevant to the invention.
One of the embodiments is:
the table capable of being automatically assembled comprises a table top, a support column 3 and a base, and is characterized in that the table top is formed by splicing a fixed table plate 1 and n movable table plates 2, the fixed table plate 11 is fixed above the support column 3, a clamping plate groove is formed between the fixed table plate 1 and the upper end face of the support column 3, and the clamping plate groove is divided into n clamping holes 5; the movable table plate 2 has a larger end and a smaller end, two sides are straight, the left side and the right side of the movable table plate are respectively provided with an improved tenon 28 and a tenon groove 29, the protruding top of the tenon 28 is smaller than the root, the opening of the groove 29 is larger than the groove bottom, and adjacent movable table plates 2 can be anastomosed through the tenon 28 and the tenon groove 29; the clamping holes 5 are radially distributed, and the opening of the clamping holes is just in shape and size to allow the smaller end of the movable table plate 2 to be inserted; a horizontal slit 6 is formed at the innermost end of the clamping hole 5, and the horizontal slit 6 can accommodate the flat braid 7 to be pulled from; one end of the flat braid 7 is connected with the smaller end of the movable table plate 2, and the other end is connected with a steel wire rope 8; the support column 3 is hollow, the outer wall of the support column is vertically provided with a plurality of straight slits 9, and the inner cavity of the support column is provided with a power system, a lifting system and a pulling system; the power system is arranged at the bottom of the inner cavity of the support column 3 and comprises a first motor 10, a second motor 11 and a control circuit; the lifting system comprises a cross beam 12, a bearing 13, a screw rod 14 and a lifting frame 15, wherein the cross beam 12 is horizontally fixed in the inner cavity of the support column 3; the upper end of the screw rod 14 is vertically arranged below the cross beam 12 through a bearing 13, and the lower end of the screw rod 14 is fixedly connected with the output shaft of the first motor 10; the lifting frame 15 is in a reverse pyramid shape, a screw hole 16 is formed in the bottom end of the lifting frame, and the lifting frame is arranged on the screw rod 14 through internal threads of the screw hole 16; when the first motor 10 rotates forward, the output shaft drives the screw rod 14 to rotate, and the external thread of the screw rod 14 is matched with the internal thread of the screw hole 16 to push the lifting frame 15 to move upwards along the screw rod 14; the upper end of the lifting frame 15 is provided with a plurality of branches, the branches of the lifting frame penetrate through the straight slits 9 on the outer wall of the support column 3, the top end of the lifting frame is connected with the wedge-shaped sliding block 17, and the larger end of the movable table plate 2 can be lifted when the wedge-shaped sliding block 17 ascends; the pulling and closing system comprises a flat webbing 7, a steel wire rope 8, a winding drum 18 and a plurality of fixed pulleys 19, wherein the winding drum 18 is fixedly connected with an output shaft of the second motor 11; when the winding drum 18 is rolled, the pulling direction is changed through the fixed pulley 19, and the steel wire rope 8 and the flat braid 7 are pulled in sequence until the smaller ends of n movable table boards 2 are pulled into the clamping holes 5; in this process, the sides of all adjacent movable tables 2 are combined, and the tenons and the mortises are matched, so that n movable tables 2 and the fixed table 1 are assembled together to form a flush table top.
Specifically, the flat webbing 7 is connected to the smaller end of the movable table 2 through a guide head 20; the guide plate head 20 is in a shovel shape, the head part of the guide plate head is round and smooth, the guide plate head is in an isosceles trapezoid shape when overlooked and is in a drop shape when overlooked, and a flat through hole 21 is formed in the guide plate head and can fix the upper end of the flat braid 7; the tail part of the guide plate head 20 is flat, the side view is wedge-shaped, the bottom surface of the guide plate head is provided with two guide grooves 22 and a plurality of round holes 23, and the round holes 23 are used for fixing the guide plate head 20 and the smaller end of the movable table plate 2; two guide wheels 24 are arranged at the corners of the upper horizontal end surface of the support column 3 and the side surface of the support column 3 outside the opening of each clamping hole 5, and the height of each guide wheel 24 can be finely adjusted; in the assembling process, the guide wheels 24 are matched with the guide grooves 22, so that the guide plate head 20 can stably pull the smaller end of the movable table plate 2 into the clamping hole 5; after the assembly is completed, the guide wheel 24 can prop against the bottom of the guide plate head 20 so as to ensure that the movable table plate 2 is kept horizontal; the lower end of the flat webbing 7 is connected with the upper end of the steel wire rope 8 through a lacing bucket 25, the lacing bucket 25 is a funnel-shaped member, n flat openings 26 are formed in the upper portion of the lacing bucket, and the flat openings 26 can fix the lower end of the flat webbing 7; the bottom of the binding band bucket 25 is provided with a funnel opening 27, and the funnel opening 27 can fix the upper end of the steel wire rope 8.
Further, the fixed table plate 1 is arranged in the middle, and the clamping holes 5 are uniformly distributed radially towards the periphery; the movable table plate 2 and the fixed table plate 1 are spliced together to form a table top in a round shape, an oval shape, a triangle shape, a polygon shape, a heart shape or other shapes after being assembled; the upper end of the lifting frame 15 is provided with a plurality of branches, a plurality of wedge-shaped sliding blocks 17 at the top of the branches are connected into a frame or a ring with a shape similar to that of a table top, and the wedge-shaped sliding blocks are hung and sleeved on the periphery of the support column 3; the lower extreme of pillar 3 is connected base 4, the lower extreme of base 4 is equipped with a plurality of universal wheels to have brake equipment.
A second embodiment:
the table capable of being automatically assembled comprises a table top, a support column 3 and a base, and is characterized in that the table top is formed by splicing a fixed table plate 1 and n movable table plates 2, the fixed table plate 11 is fixed above the support column 3, a clamping plate groove is formed between the fixed table plate 1 and the upper end face of the support column 3, and the clamping plate groove is divided into n clamping holes 5; the movable table plate 2 has a larger end and a smaller end, two sides are straight, the left side and the right side of the movable table plate are respectively provided with an improved tenon 28 and a tenon groove 29, the protruding top of the tenon 28 is smaller than the root, the opening of the groove 29 is larger than the groove bottom, and adjacent movable table plates 2 can be anastomosed through the tenon 28 and the tenon groove 29; the clamping holes 5 are radially distributed, and the opening of the clamping holes is just in shape and size to allow the smaller end of the movable table plate 2 to be inserted; a horizontal slit 6 is formed at the innermost end of the clamping hole 5, and the horizontal slit 6 can accommodate the flat braid 7 to be pulled from; one end of the flat braid 7 is connected with the smaller end of the movable table plate 2, and the other end is connected with a steel wire rope 8; the support column 3 is hollow, the outer wall of the support column is vertically provided with a plurality of straight slits 9, and the inner cavity of the support column is provided with a power system, a lifting system and a pulling system; the power system is arranged at the bottom of the inner cavity of the support column 3 and comprises a first motor 10, a second motor 11 and a control circuit; the lifting system comprises a cross beam 12, a bearing 13, a screw rod 14 and a lifting frame 15, wherein the cross beam 12 is horizontally fixed in the inner cavity of the support column 3; the upper end of the screw rod 14 is vertically arranged below the cross beam 12 through a bearing 13, and the lower end of the screw rod 14 is fixedly connected with the output shaft of the first motor 10; the lifting frame 15 is in a reverse pyramid shape, a screw hole 16 is formed in the bottom end of the lifting frame, and the lifting frame is arranged on the screw rod 14 through internal threads of the screw hole 16; when the first motor 10 rotates forward, the output shaft drives the screw rod 14 to rotate, and the external thread of the screw rod 14 is matched with the internal thread of the screw hole 16 to push the lifting frame 15 to move upwards along the screw rod 14; the upper end of the lifting frame 15 is provided with a plurality of branches, the branches of the lifting frame penetrate through the straight slits 9 on the outer wall of the support column 3, the top end of the lifting frame is connected with the wedge-shaped sliding block 17, and the larger end of the movable table plate 2 can be lifted when the wedge-shaped sliding block 17 ascends; the pulling and closing system comprises a flat webbing 7, a steel wire rope 8, a winding drum 18 and a plurality of fixed pulleys 19, wherein the winding drum 18 is fixedly connected with an output shaft of the second motor 11; when the winding drum 18 is rolled, the pulling direction is changed through the fixed pulley 19, and the steel wire rope 8 and the flat braid 7 are pulled in sequence until the smaller ends of n movable table boards 2 are pulled into the clamping holes 5; in this process, the sides of all adjacent movable tables 2 are combined, and the tenons and the mortises are matched, so that n movable tables 2 and the fixed table 1 are assembled together to form a flush table top.
Specifically, the flat webbing 7 is connected to the smaller end of the movable table 2 through a guide head 20; the guide plate head 20 is in a shovel shape, the head part of the guide plate head is round and smooth, the guide plate head is in an isosceles trapezoid shape when overlooked and is in a drop shape when overlooked, and a flat through hole 21 is formed in the guide plate head and can fix the upper end of the flat braid 7; the tail part of the guide plate head 20 is flat, the side view is wedge-shaped, the bottom surface of the guide plate head is provided with two guide grooves 22 and a plurality of round holes 23, and the round holes 23 are used for fixing the guide plate head 20 and the smaller end of the movable table plate 2; two guide wheels 24 are arranged at the corners of the upper horizontal end surface of the support column 3 and the side surface of the support column 3 outside the opening of each clamping hole 5, and the height of each guide wheel 24 can be finely adjusted; in the assembling process, the guide wheels 24 are matched with the guide grooves 22, so that the guide plate head 20 can stably pull the smaller end of the movable table plate 2 into the clamping hole 5; after the assembly is completed, the guide wheel 24 can prop against the bottom of the guide plate head 20 so as to ensure that the movable table plate 2 is kept horizontal; the lower end of the flat webbing 7 is connected with the upper end of the steel wire rope 8 through a lacing bucket 25, the lacing bucket 25 is a funnel-shaped member, n flat openings 26 are formed in the upper portion of the lacing bucket, and the flat openings 26 can fix the lower end of the flat webbing 7; the bottom of the binding band bucket 25 is provided with a funnel opening 27, and the funnel opening 27 can fix the upper end of the steel wire rope 8.
Furthermore, the fixed table plate 1 is arranged at one side, the clamping holes 5 are radially distributed towards a specific direction, and the movable table plate 2 and the fixed table plate 1 are spliced together to form a fan-shaped, semicircular, semi-elliptic, triangular, polygonal or other table top after being spliced; at this time, the table can be arranged against the wall, so that the support column 3 and the fixed table plate 1 can be embedded into the wall, and the base 4 can be omitted.
The implementation process of the automatic splicing function of the invention is described below with reference to the accompanying drawings:
after the table is positioned, the assembling key is pressed, the first motor 10 starts to rotate positively, the output shaft drives the screw rod 14 to rotate, the external threads of the screw rod 14 are matched with the internal threads of the screw hole 16, the lifting frame 15 is pushed to move upwards along the screw rod 14, and the wedge-shaped sliding block at the forked top end of the lifting frame is lifted to lift the larger end of the movable table plate 2. When the lifting frame is lifted to the highest point, the switch is triggered, the first motor 10 is stopped, and the second motor 11 starts to rotate. The output shaft of the second motor 11 drives the winding drum 18 to roll, the steel wire rope 8 is pulled downwards, and the belt bucket 25 moves downwards, so that the n flat webbing 7 is pulled evenly and smoothly. The n flat webbing 7 changes the pulling force direction through the fixed pulley 19, and simultaneously pulls the smaller ends of the corresponding n movable tables 2 into the clamping holes 5. In this process, the sides of all adjacent movable tables 2 are combined, and the tenons and the mortises are matched, so that n movable tables 2 and the fixed table 1 are assembled together to form a flush table top.
With the above embodiments according to the present invention as a teaching, the worker may make various changes and modifications without departing from the scope of the technical idea of the present invention, which are all within the scope of the present invention. The technical scope of the present invention is not limited to the description, but must be determined according to the scope of claims.
Claims (7)
1. The table capable of being automatically assembled comprises a table top, a support column and a base, and is characterized in that the table top comprises a fixed table plate and a plurality of movable table plates which are spliced, the fixed table plate is fixed above the support column, a clamping plate groove is formed between the fixed table plate and the upper end face of the support column, and the clamping plate groove is divided into a plurality of clamping holes; the movable table plate is large at one end, small at the other end and straight at two sides, tenons and mortises are respectively arranged at two sides of the movable table plate, the top of each tenon bulge is smaller than the root, the notch of each mortice groove is larger than the bottom of each groove, and adjacent movable table plates are in kissing connection through the tenons and the mortises; the clamping holes are radially distributed, and the shape and the size of the opening of the clamping holes can allow the small end of the movable table plate to be inserted; the innermost end of the clamping hole is provided with a horizontal slit which can allow the flat braid to be pulled from the horizontal slit; one end of the flat braid is connected with the small end of the movable table plate, and the other end of the flat braid is connected with the steel wire rope; the support column is hollow, the outer wall of the support column is vertically provided with a plurality of straight slits, and the inner cavity of the support column is provided with a power system, a lifting system and a pulling system; the power system is arranged at the bottom of the inner cavity of the support column and comprises a first motor, a second motor and a control circuit; the lifting system comprises a cross beam, a bearing, a screw rod and a lifting frame, wherein the cross beam is horizontally fixed in the inner cavity of the support column; the upper end of the screw rod is vertically arranged below the cross beam through the bearing, and the lower end of the screw rod is fixedly connected with the output shaft of the first motor; the lifting frame is in a reverse pyramid shape, a screw hole is formed in the bottom end of the lifting frame, and the lifting frame is arranged on the screw rod through internal threads of the screw hole; when the first motor rotates positively, the output shaft drives the screw rod to rotate, and the external threads of the screw rod are matched with the internal threads of the screw hole so as to push the lifting frame to move upwards along the screw rod; the upper end of the lifting frame is provided with a plurality of branches, the branches of the lifting frame penetrate through straight slits on the outer wall of the support column, the top end of the lifting frame is connected with a wedge-shaped sliding block, and the large end of the movable table plate can be lifted when the wedge-shaped sliding block ascends; the pulling and closing system comprises a flat braid, a steel wire rope, a winding drum and a plurality of fixed pulleys, and the winding drum is fixedly connected with an output shaft of the second motor; when the winding drum is rolled, the pulling direction is changed through the fixed pulley, so that the steel wire ropes and the flat braid are pulled in sequence until the small ends of a plurality of movable table boards are pulled into the clamping holes, the side edges of adjacent movable table boards are combined, and the tenons and the mortises are matched, so that a plurality of movable table boards and fixed table boards are assembled into a flush table top; the base is connected with the lower end of the support column.
2. The automatically spliced table of claim 1, wherein the flat webbing is connected to the small end of the movable table plate by a guide head; the guide plate head is in a shovel shape, the head part of the guide plate head is round and smooth, the guide plate head is in an isosceles trapezoid shape when overlooked and is in a drop shape when overlooked, and a flat through hole is formed in the guide plate head to fix the upper end of the flat braid; the tail part of the guide plate head is flat, the side view is wedge-shaped, the bottom surface of the guide plate head is provided with two guide grooves and a plurality of round holes, and the round holes are used for fixing the guide plate head and the small end of the movable table plate; two guide wheels are arranged at the corners of the outer side of the opening of each clamping hole and the horizontal end surface of the upper part of the support column and the side surface of the support column, and the height of each guide wheel can be finely adjusted; the guide wheels are matched with the guide grooves in the assembling process, so that the guide plate head can stably pull the small end of the movable table plate into the clamping hole; the guide wheels can prop against the bottom of the guide plate head in the assembled state so as to ensure that the movable table plate keeps horizontal.
3. The automatically spliced table as claimed in claim 1, wherein the lower end of the flat webbing is connected to the upper end of the wire rope by a strap funnel, the strap funnel is a funnel-shaped member, and a plurality of flat openings are formed in the upper portion of the strap funnel, and the flat openings can fix the lower end of the flat webbing; the bottom of the binding band bucket is provided with a funnel opening, and the funnel opening can fix the upper end of the steel wire rope.
4. The automatically spliced desk according to claim 1, wherein the fixed desk plate is arranged in the middle, and the clamping holes are uniformly distributed radially to the periphery; the movable table plate can be spliced with the fixed table plate to form a circular, elliptical, triangular, polygonal or heart-shaped table top after being spliced; the upper end of the lifting frame is provided with a plurality of branches, and a plurality of wedge-shaped sliding blocks at the top of the branches are connected into a frame or a ring with a shape similar to that of a table top so as to be hung and sleeved on the periphery of the support column.
5. The automatically spliced desk of claim 1, wherein the fixed desk plate is arranged on one side, the clamping holes are radially distributed in a specific direction, and the movable desk plate and the fixed desk plate are spliced together to form a fan-shaped, semicircular, semi-elliptic, triangular or polygonal desk surface after the movable desk plate is spliced; the table can be arranged close to a wall, and the support posts and the fixed table plate can be embedded into the wall body so as to omit a base.
6. The automatically spliced table of claim 1, wherein the lower end of the base is provided with a plurality of universal wheels and a brake device.
7. The automatically assembled table of claim 1, wherein the lower end of the base is provided with a plurality of screw holes to fix the base to the floor, table top or automobile floor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811606015.7A CN109431071B (en) | 2018-12-27 | 2018-12-27 | Table capable of being automatically assembled |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110587553A (en) * | 2019-10-11 | 2019-12-20 | 顾丽娟 | A revolving stage for sheet metal component processing |
| CN111387699B (en) * | 2020-03-11 | 2021-05-11 | 浙江无极互联科技有限公司 | Expansion board of grid office table |
| CN111685481B (en) * | 2020-06-23 | 2022-03-22 | 博洛尼家居用品湖北有限公司 | Telescopic folding table and stool assembly |
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| CN109431071A (en) | 2019-03-08 |
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