CN215090002U

CN215090002U - Easy-to-fold device convenient for height adjustment

Info

Publication number: CN215090002U
Application number: CN202121284144.6U
Authority: CN
Inventors: 彭溢; 王小静; 严勇; 林晨; 潘建民; 陈沐阳; 邱晓雯
Original assignee: Hangdakang Mechanical And Electrical Technology Wuhan Co ltd
Current assignee: Hangdakang Mechanical And Electrical Technology Wuhan Co ltd
Priority date: 2021-06-09
Filing date: 2021-06-09
Publication date: 2021-12-10
Anticipated expiration: 2031-06-09

Abstract

The utility model discloses a make things convenient for height-adjusting's easy book device, including the framework of support and easy book operation panel, the lower extreme middle part fixed mounting of the framework of support has driving motor, driving motor's output shaft runs through the first screw rod of the lower surface and the fixedly connected with of the framework of support, the outer periphery spiro union of first screw rod has the second nest block, the lower extreme inner wall of the framework of support rotates and is connected with the second screw rod that is located the first screw rod left and right sides, two the equal spiro union of the outer periphery of second screw rod has first nest block, two the loop bar in the two second screw rod outsides is located to the equal fixedly connected with cover in upper end of first nest block, two the equal fixedly connected with lifter in upper end of loop bar. The utility model discloses be convenient for adjust the height, can adapt to the workman's operation of different heights, improved the comfort level of work to the efficiency of work has been improved.

Description

Easy-to-fold device convenient for height adjustment

Technical Field

The utility model relates to an easily roll over technical field, especially relate to a make things convenient for height-adjusting's easily roll over device.

Background

The device of easily rolling over is a device of bending to the product, is the very common device in the current life, but easily roll over the device among the prior art and can not adjust the height to it when using, because every operative employee's height is all different, so will be different to the height that easily rolls over the device requirement when work, in view of above defect, therefore we propose a convenient height-adjusting's easily roll over device and solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

For solving the technical problem who exists among the background art, easily roll over the device and can not adjust the height to it when using, because every operative employee's height is all different, so will be different to the height that easily roll over the device and require in work, the utility model provides a conveniently height-adjusting's easily roll over device can adapt to the workman's operation of different heights, has improved the comfort level of work.

(II) technical scheme

The utility model provides an easy-folding device convenient for height adjustment, which comprises a supporting frame body and an easy-folding operation table, wherein a driving motor is fixedly arranged in the middle of the lower end of the supporting frame body, the output shaft of the driving motor penetrates through the lower surface of the supporting frame body and is fixedly connected with a first screw rod, a second sleeve block is screwed on the outer circumferential surface of the first screw rod, the inner wall of the lower end of the supporting frame body is rotatably connected with second screw rods positioned at the left side and the right side of the first screw rod, the outer circumferential surfaces of the two second screw rods are screwed with a first sleeve block, the upper ends of the two first sleeve blocks are fixedly connected with sleeve rods sleeved outside the two second screw rods, the upper ends of the two sleeve rods are fixedly connected with a lifting plate, the left surface and the right surface of the second sleeve block are fixedly connected with two connecting blocks, and the left connecting block and the right block are rotatably connected with a buffer rod through a pin shaft, two the upper end of buffer lever all with the lower surface sliding connection of easy operation panel of rolling over.

Preferably, two first chutes are formed in the lower surface of the easy-folding operating platform, two sliders are connected in the first chutes in a sliding mode, and the upper ends of the buffer rods are respectively connected with the two sliders in a rotating mode.

Preferably, the lower ends of the left connecting block and the right connecting block are fixedly connected with connecting rods, and the lower ends of the two connecting rods are fixedly connected with the two lifting plates respectively.

Preferably, two equal fixedly connected with bracing piece in the upper end of lifter plate, two the upper end of bracing piece all is connected with the lower fixed surface of easy-to-roll over operation panel.

Preferably, the inner wall all sets up the second spout that supplies two the lifter plate reciprocates about braced frame body.

Preferably, the left end and the right end of the easy-folding operating platform are fixedly connected with balance rods, the lower ends of the two balance rods are mutually close to one side of the guide blocks, and guide grooves for the two guide blocks to move up and down are formed in the left surface and the right surface of the supporting frame body.

Preferably, the lower extreme and the left side of first screw rod the lower extreme of second screw rod is all fixed the cover and is connected first belt pulley, two connect through first belt drive between the first belt pulley, the lower extreme and the right side of first screw rod the lower extreme of second screw rod is all fixed the cover and is connected the second belt pulley, two connect through second belt drive between the second belt pulley.

Compared with the prior art, the beneficial effects of the utility model are that:

rotate through first screw rod and drive two second screw rods and rotate, two second screw rods rotate and drive two loop bar rebound, and two loop bar rebound will drive two lifter plates rebound, drive two bracing piece rebound at last, and two bracing piece rebound will drive easy book operation panel rebound, still drive second cover piece rebound when first screw rod rotates because rotate in the both sides of second cover piece and be connected with the buffer beam, two the upper end of buffer beam has played certain buffering supporting role to easy book operation panel, makes easy book operation panel stability when work better, the utility model discloses be convenient for adjust the height, can adapt to the workman's operation of different heights, improved the comfort level of work to the efficiency of work has been improved.

Drawings

Fig. 1 is a schematic structural view of an easy-to-break device with a height conveniently adjusted according to the present invention;

fig. 2 is a cross-sectional view of an easy-to-break device with a height conveniently adjusted according to the present invention;

fig. 3 is a schematic view of a three-dimensional structure of the first screw rod in the easy-to-fold device with a height conveniently adjusted according to the present invention.

In the figure: the device comprises a supporting frame body 1, a driving motor 2, an easy-to-fold operating platform 3, a balancing rod 4, a supporting rod 5, a first screw rod 6, a buffer rod 7, a second screw rod 8, a first sleeve block 9, a sleeve rod 10, a lifting plate 11, a connecting rod 12, a second sleeve block 13 and a connecting block 14.

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.

As shown in figures 1-3, the utility model provides an easy-to-fold device with convenient height adjustment, which comprises a supporting frame body 1 and an easy-to-fold operating platform 3, a driving motor 2 is fixedly installed at the middle part of the lower end of the supporting frame body 1, an output shaft of the driving motor 2 penetrates through the lower surface of the supporting frame body 1 and is fixedly connected with a first screw 6, a second sleeve block 13 is screwed on the outer circumferential surface of the first screw 6, second screws 8 positioned at the left and right sides of the first screw 6 are rotatably connected with the inner wall of the lower end of the supporting frame body 1, first sleeve blocks 9 are screwed on the outer circumferential surfaces of the two second screws 8, sleeve rods 10 sleeved outside the two second screws 8 are fixedly connected with the upper ends of the two sleeve rods 10, lifting plates 11 are fixedly connected with the upper ends of the two sleeve rods 10, second chutes for the two lifting plates 11 to move up and down are formed on the left and right inner walls of the supporting frame body 1, the two lifting plates 11 are guided.

Two connecting blocks 14 of equal fixedly connected with in surface about second cover piece 13 all rotate through the round pin axle between two connecting blocks 14 and be connected with buffer beam 7 about, two buffer beam 7's upper end all with the lower surface sliding connection of easy book operation panel 3, two first spouts have been seted up to the lower surface of easy book operation panel 3, equal sliding connection has the slider in two first spouts, two buffer beam 7's upper end rotates with two sliders respectively and is connected.

The equal fixedly connected with connecting rod 12 of the lower extreme of controlling two connecting blocks 14, the lower extreme of two connecting rods 12 respectively with two lifter plates 11 fixed connection, the equal fixedly connected with bracing piece 5 in upper end of two lifter plates 11, the upper end of two bracing pieces 5 all with the lower fixed surface who easily rolls over operation panel 3 be connected.

The equal fixedly connected with balancing pole 4 in both ends about easy operation panel 3, the equal fixedly connected with guide block in one side that the lower extreme of two balancing poles 4 is close to each other, the surface all sets up the guide way that supplies two guide blocks to reciprocate about braced frame 1, has improved the stability of easy operation panel 3 of rolling over.

The lower extreme of first screw rod 6 and the lower extreme of left side second screw rod 8 all fixedly cup jointed first belt pulley, connect through first belt drive between two first belt pulleys, and the lower extreme of first screw rod 6 and the lower extreme of right side second screw rod 8 all fixedly cup jointed the second belt pulley, connect through second belt drive between two second belt pulleys.

The working principle is as follows: when the height of the easy-folding operation table 3 needs to be adjusted, firstly, the driving motor 2 is opened, the output shaft of the driving motor 2 rotates to drive the first screw rod 6 to rotate, the first screw rod 6 rotates to drive the two second screw rods 8 to rotate through the transmission of the first belt and the second belt, the two second screw rods 8 rotate to drive the two loop bars 10 to move upwards, the two loop bars 10 move upwards to drive the two lifting plates 11 to move upwards, the two lifting plates 11 move upwards to drive the two supporting rods 5 to move upwards, the two supporting rods 5 move upwards to drive the easy-folding operation table 3 to move upwards, the second loop block 13 is also driven to move upwards when the first screw rod 6 rotates, because the two sides of the second loop block 13 are rotatably connected with the buffer rods 7, the upper ends of the two buffer rods 7 play a certain role in buffering and supporting the easy-folding operation table 3, so that the stability of the easy-folding operation table 3 is better during working, the output shaft of the driving motor 2 rotates reversely to drive the easy-to-fold operating platform 3 to move downwards.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

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 utility model provides a make things convenient for height-adjusting's easy device of rolling over, includes braced frame (1) and easy operation panel (3) of rolling over, its characterized in that, the lower extreme middle part fixed mounting of braced frame (1) has driving motor (2), the output shaft of driving motor (2) runs through braced frame's (1) lower surface and fixedly connected with first screw rod (6), the outer periphery spiro union of first screw rod (6) has second nest block (13), the lower extreme inner wall of braced frame (1) rotates and is connected with second screw rod (8) that are located first screw rod (6) left and right sides, two the outer periphery of second screw rod (8) all spiro union has first nest block (9), two loop bar (10) that the equal fixedly connected with in upper end of first nest block (9) overlaps and locate two second screw rod (8) outsides, two the equal fixedly connected with lifter plate (11) in upper end of loop bar (10), two connecting blocks (14) of the equal fixedly connected with in surface about second cover piece (13), control two all rotate through the round pin axle between connecting block (14) and be connected with buffer beam (7), two the upper end of buffer beam (7) all with the lower surface sliding connection of easy book operation panel (3).

2. The easy-folding device convenient for height adjustment according to claim 1, wherein the lower surface of the easy-folding operating platform (3) is provided with two first sliding grooves, sliding blocks are slidably connected in the two first sliding grooves, and the upper ends of the two buffer rods (7) are rotatably connected with the two sliding blocks respectively.

3. The easy-breaking device convenient for adjusting the height as claimed in claim 1, wherein the lower ends of the left and right connecting blocks (14) are fixedly connected with connecting rods (12), and the lower ends of the two connecting rods (12) are respectively fixedly connected with the two lifting plates (11).

4. The easy-folding device convenient for height adjustment according to claim 1, wherein the upper ends of the two lifting plates (11) are fixedly connected with supporting rods (5), and the upper ends of the two supporting rods (5) are fixedly connected with the lower surface of the easy-folding operating platform (3).

5. The easy-folding device convenient for height adjustment according to claim 1, wherein the left and right inner walls of the supporting frame body (1) are provided with second sliding grooves for the two lifting plates (11) to move up and down.

6. The easy-folding device convenient for height adjustment according to claim 1, wherein the left and right ends of the easy-folding operating platform (3) are fixedly connected with balance bars (4), the sides of the lower ends of the two balance bars (4) close to each other are fixedly connected with guide blocks, and the left and right surfaces of the supporting frame body (1) are provided with guide grooves for the two guide blocks to move up and down.

7. The easy-folding device with convenient height adjustment according to claim 1, wherein the lower end of the first screw (6) and the lower end of the left second screw (8) are both fixedly sleeved with first belt pulleys, the two first belt pulleys are connected through a first belt transmission, the lower end of the first screw (6) and the lower end of the right second screw (8) are both fixedly sleeved with second belt pulleys, and the two second belt pulleys are connected through a second belt transmission.