CN213128550U

CN213128550U - A special table for product design is drawn

Info

Publication number: CN213128550U
Application number: CN202021216698.8U
Authority: CN
Inventors: 唐中梅; 何元
Original assignee: Chengdu Univeristy of Technology
Current assignee: Chengdu Univeristy of Technology
Priority date: 2020-06-28
Filing date: 2020-06-28
Publication date: 2021-05-07
Anticipated expiration: 2030-06-28

Abstract

The utility model belongs to the technical field of the drawing table, especially, a special table for product design is drawn, can not height-adjusting to current drawing table, the function is more single to make the drawing table can not be applicable to the user of different heights, the suitability is not strong, and is not convenient for remove, thereby brings very big inconvenient problem for people in some aspect, the following scheme is proposed to present, and it includes the backup pad that two symmetries set up, two the top of backup pad all seted up the fixed slot, be equipped with the riser in the fixed slot, the top of two risers all extends to the outside and fixed mounting of fixed slot has same desktop, the equal fixed mounting in one side that two backup pads are close to each other has same connecting seat, and the spacing groove has been seted up at the top of connecting seat, the rotary groove has been seted up to one side of backup pad, and the rotary column. The utility model discloses simple structure, convenient to use can be convenient for adjust the height of desktop and be convenient for remove it.

Description

A special table for product design is drawn

Technical Field

The utility model relates to a drawing table technical field especially relates to a special table for product design is drawn.

Background

The drawing table is used by many professionals in schools, and because the drawing tools used by the professionals in design are various, the drawing table also has a plurality of drawing tools besides drawing boards.

Present widely used drawing table, height-adjusting can not, and the function is more single, when people of different heights used to feel very uncomfortable, and be not convenient for remove, thereby brought very big inconvenience for people in some aspects, thereby the practicality is not high, for this we propose a special table that is used for product design drawing to be used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the drawing desk that exists among the prior art, can not height-adjusting, the function is more single, when people of different heights used to feel very uncomfortable, and be not convenient for remove, thereby bring very big inconvenience for people in some aspect, thereby the shortcoming that the practicality is not high, and the special table that is used for product design drawing that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a special table for product design drawing comprises two symmetrically arranged supporting plates, wherein fixing grooves are formed in the tops of the two supporting plates, vertical plates are arranged in the fixing grooves, the tops of the two vertical plates extend to the outer sides of the fixing grooves and are fixedly provided with the same table top, the side, close to each other, of the two supporting plates is fixedly provided with the same connecting seat, the top of the connecting seat is provided with a limiting groove, one side of each supporting plate is provided with a rotating groove, a rotating column is rotatably arranged in the rotating groove, one end of the rotating column extends to the outer side of the rotating groove and is fixedly provided with a handle, the rotating column is in threaded connection with two symmetrically arranged sliding seats, the bottoms of the sliding seats extend into the limiting groove and are slidably arranged in the limiting groove, lifting grooves are formed in the side, close to each supporting plate, of the top inner wall and the bottom inner wall, sliding mounting has same lifter plate on two dead levers, the bottom fixed mounting of lifter plate has the connecting block that two symmetries set up, rotates on the connecting block and installs the gyro wheel, and the top fixed mounting of lifter plate has trapezoidal piece, the bottom fixed mounting of lifter plate has the one end of spring, and the other end fixed mounting of spring is on the bottom inner wall of lift groove.

Preferably, one side of the sliding seat is provided with a threaded hole, the rotating column is provided with external threads with opposite rotating directions, and the internal threads are meshed with the external threads.

Preferably, the sliding seat is rotatably provided with one end of a rotating rod, and the other end of the rotating rod is rotatably arranged on the table top.

Preferably, the bottom of the connecting seat is provided with a groove, the inner walls of the two sides of the groove are fixedly provided with the same fixing column, the fixing column is provided with a sliding plate in a sliding manner, and one side of the sliding plate is fixedly provided with a pulling plate.

Preferably, the top of the lifting plate is fixedly provided with a trapezoidal block, the top of the trapezoidal block is provided with a clamping groove, and the clamping groove and the sliding plate are clamped.

Preferably, the rotary column is fixedly sleeved with a bearing, and an outer ring of the bearing is fixedly mounted on the side wall of the rotary groove.

The utility model discloses in, a beneficial effect of a special table for product design is drawn:

the desktop can be conveniently moved through the arrangement of the supporting plate, the fixing groove, the vertical plate, the desktop, the rotary groove, the rotary column, the handle, the rotary rod, the groove, the fixing column, the sliding plate, the pulling plate, the lifting plate, the trapezoidal block, the clamping groove, the idler wheel, the sliding seat, the threaded hole, the lifting groove, the fixing rod, the spring, the limiting groove and the connecting seat, the pulling plate is pulled, the pulling plate drives the sliding plate to move, when the sliding plate is in contact with the trapezoidal block, the sliding plate can extrude the trapezoidal block at the moment, the trapezoidal block drives the lifting plate to lift, and the lifting plate lifts so that the idler wheel can lift; through the backup pad, the fixed slot, the riser, the desktop, the turn trough, the rotary column, a handle, the bull stick, a groove, the fixed column, the slide, the arm-tie, the lifter plate, trapezoidal piece, the draw-in groove, the gyro wheel, the sliding seat, the screw hole, the lifter groove, the dead lever, a spring, the spacing groove, the setting of connecting seat, can be convenient for go up and down to the desktop, rotate the handle, the handle drives the rotary column and rotates, because rotary column and sliding seat threaded connection, consequently, the rotary column rotates and drives two sliding seats and slide towards opposite direction, thereby the sliding seat slides and can drive the bull stick and rotate, thereby the bull stick rotates and can drive the desktop and go up and down, because threaded auto-lock, thereby realize the fixed of desktop.

The utility model discloses simple structure, convenient to use can be convenient for adjust the height of desktop and be convenient for remove it.

Drawings

Fig. 1 is a schematic front view of a special table for product design and drawing according to the present invention;

fig. 2 is an enlarged schematic structural diagram of a portion a of the special table for product design and drawing according to the present invention;

fig. 3 is an enlarged structural diagram of a part B of the special table for product design and drawing according to the present invention. In the figure: the device comprises a supporting plate 1, a fixing groove 2, a vertical plate 3, a tabletop 4, a rotary groove 5, a rotary column 6, a handle 7, a rotary rod 8, a groove 9, a fixing column 10, a sliding plate 11, a pulling plate 12, a lifting plate 13, a trapezoidal block 14, a clamping groove 15, a roller 16, a sliding seat 17, a threaded hole 18, a lifting groove 19, a fixing rod 20, a spring 21, a limiting groove 22 and a connecting seat 23.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a special table for product design drawing comprises two symmetrically arranged support plates 1, wherein the top parts of the two support plates 1 are both provided with a fixed groove 2, a vertical plate 3 is arranged in the fixed groove 2, the top parts of the two vertical plates 3 are both extended to the outer side of the fixed groove 2 and fixedly provided with a same table top 4, one side of the two support plates 1 close to each other is fixedly provided with a same connecting seat 23, the top part of the connecting seat 23 is provided with a limit groove 22, one side of the support plate 1 is provided with a rotary groove 5, a rotary column 6 is rotatably arranged in the rotary groove 5, one end of the rotary column 6 is extended to the outer side of the rotary groove 5 and fixedly provided with a handle 7, the rotary column 6 is in threaded connection with two symmetrically arranged sliding seats 17, the bottom parts of the sliding seats 17 are both extended into the limit groove 22 and slidably arranged in the limit groove 22, fixed mounting has same dead lever 20 on the top inner wall of lift groove 19 and the bottom inner wall, and slidable mounting has same lifter plate 13 on two dead levers 20, and the bottom fixed mounting of lifter plate 13 has the connecting block that two symmetries set up, rotates on the connecting block and installs gyro wheel 16, and the top fixed mounting of lifter plate 13 has trapezoidal piece 14, and the bottom fixed mounting of lifter plate 13 has the one end of spring 21, and the other end fixed mounting of spring 21 is on the bottom inner wall of lift groove 19.

The utility model discloses in, threaded hole is seted up to one side of sliding seat 17, is equipped with on the rotary column 6 and revolves to opposite external screw thread, and the internal thread meshes with the external screw thread mutually, thereby makes through the setting of helicitic texture can drive sliding seat 17 and remove on rotary column 6 when rotary column 6 rotates.

The utility model discloses in, rotate the one end of installing bull stick 8 on the sliding seat 17, the other end of bull stick 8 rotates and installs on desktop 4, thereby makes when sliding seat 17 slides through setting up of bull stick 8, sliding seat 17 can drive bull stick 8 and rotate, thereby bull stick 8 rotates and drives desktop 4 and go up and down. The utility model discloses in, recess 9 is seted up to the bottom of connecting seat 23, and fixed mounting has same fixed column 10 on the both sides inner wall of recess 9, and slidable mounting has slide 11 on the fixed column 10, and thereby one side fixed mounting of slide 11 has arm-tie 12, thereby can drive slide 11 and slide when making pulling arm-tie 12 through setting up of arm-tie 12.

The utility model discloses in, lifter plate 13's top fixed mounting has trapezoidal piece 14, and draw-in groove 15 has been seted up at trapezoidal piece 14's top, and draw-in groove 15 clamps mutually with slide 11, thereby sets up through draw-in groove 15 and slide 11's cooperation and makes when slide 11 card goes into in draw-in groove 15, can highly carry out a fixed action to lifter plate 13 this moment.

The utility model discloses in, fixed cover is equipped with the bearing on the rotary column 6, thereby can fine guarantee through setting up of bearing that the rotary column 6 can be steady rotate in rotary tank 5 on the lateral wall of rotary tank 5 of the outer lane fixed mounting of bearing.

In the utility model, when the slide plate 11 is required to be moved, the slide plate 12 is pulled, the slide plate 11 is driven by the slide plate 12 to move, when the slide plate 11 is contacted with the trapezoidal block 14, the trapezoidal block 14 is extruded by the slide plate 11 at the moment, the lifting plate 13 is driven by the trapezoidal block 14 to lift, the roller 16 can be lifted by the lifting plate 13, when the slide plate 11 is clamped into the groove 15, the support plate 1 leaves the ground at the moment, thereby being convenient to move, when the height of the desktop 4 is required to be adjusted, the handle 7 is rotated, the handle 7 drives the rotary column 6 to rotate, because the rotary column 6 is in threaded connection with the sliding seat 17, the rotary column 6 rotates to drive the two sliding seats 17 to slide in opposite directions, the sliding seat 17 slides to drive the rotary rod 8 to rotate, the rotary rod 8 rotates to drive the desktop 4 to lift, because of the self-locking function of the thread, thereby achieving a fixed height of the table top 4 and making it suitable for most people.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The special table for product design drawing comprises two symmetrically arranged supporting plates (1) and is characterized in that fixed grooves (2) are formed in the tops of the two supporting plates (1), vertical plates (3) are arranged in the fixed grooves (2), the tops of the two vertical plates (3) extend to the outer sides of the fixed grooves (2) and are fixedly provided with the same table top (4), one side, close to each other, of the two supporting plates (1) is fixedly provided with the same connecting seat (23), the top of the connecting seat (23) is provided with a limiting groove (22), one side of each supporting plate (1) is provided with a rotating groove (5), the rotating groove (5) is provided with a rotating column (6), one end of the rotating column (6) rotates to the outer side of the rotating groove (5) and is fixedly provided with a handle (7), and the rotating column (6) is in threaded connection with two symmetrically arranged sliding seats (17), the bottom of sliding seat (17) all extends to in spacing groove (22) and slidable mounting in spacing groove (22), and lifting groove (19) have all been seted up to one side that two backup pads (1) are close to each other, and fixed mounting has same dead lever (20) on the top inner wall of lifting groove (19) and the bottom inner wall, and slidable mounting has same lifter plate (13) on two dead levers (20), the bottom fixed mounting of lifter plate (13) has the connecting block that two symmetries set up, rotates on the connecting block and installs gyro wheel (16), and the top fixed mounting of lifter plate (13) has trapezoidal piece (14), the bottom fixed mounting of lifter plate (13) has the one end of spring (21), and the other end fixed mounting of spring (21) is on the bottom inner wall of lifting groove (19).

2. The special table for product design drawing as claimed in claim 1, wherein one side of the sliding seat (17) is provided with a threaded hole, the rotating column (6) is provided with an external thread with opposite rotation directions, and the internal thread is engaged with the external thread.

3. The special table for product design drawing as claimed in claim 1, wherein one end of the rotating rod (8) is rotatably mounted on the sliding seat (17), and the other end of the rotating rod (8) is rotatably mounted on the table top (4).

4. The special table for product design and drawing according to claim 1, wherein the bottom of the connecting seat (23) is provided with a groove (9), the inner walls of two sides of the groove (9) are fixedly provided with the same fixing column (10), the fixing column (10) is slidably provided with a sliding plate (11), and one side of the sliding plate (11) is fixedly provided with a pulling plate (12).

5. The special table for product design drawing as claimed in claim 1, wherein a trapezoidal block (14) is fixedly installed on the top of the lifting plate (13), a clamping groove (15) is formed on the top of the trapezoidal block (14), and the clamping groove (15) is clamped with the sliding plate (11).

6. The special table for product design drawing as claimed in claim 1, wherein the rotating column (6) is fixed with bearings, and the outer rings of the bearings are fixedly mounted on the side walls of the rotating groove (5).