CN213665845U

CN213665845U - Automatic pedal stool

Info

Publication number: CN213665845U
Application number: CN202022193861.XU
Authority: CN
Inventors: 郭春花; 王婷; 杨丽; 陈潇; 王雪莲; 张小兵; 罗莉
Original assignee: Kangding People's Hospital
Current assignee: Kangding People's Hospital
Priority date: 2020-09-29
Filing date: 2020-09-29
Publication date: 2021-07-13
Anticipated expiration: 2030-09-29

Abstract

The utility model belongs to the technical field of medical appliances, especially, be automatic pedal stool, including footboard and first support leg, the lower surface of footboard is provided with the motor, the quantity of first support leg has four, four the same fixed plate of fixedly connected with between the first support leg, run through on the fixed plate and inlay a threaded section of thick bamboo, threaded section of thick bamboo female connection has the threaded rod, the top of threaded rod and the output fixed connection of motor, four the bottom fixedly connected with backing plate of first support leg. This automatic pedal stool, through the setting of motor, threaded rod, first supporting leg and spout etc. motor work drives the threaded rod and rotates, and the threaded rod makes the motor remove to the direction of keeping away from or being close to the fixed plate at the screw cylinder internal rotation, and the removal of motor drives the removal of footboard to can change the height of footboard apart from ground, the different height medical personnel's of being convenient for use has brought very big facility for medical personnel's work.

Description

Automatic pedal stool

Technical Field

The utility model belongs to the technical field of medical appliances, concretely relates to automatic pedal stool.

Background

The operating room is operated, and shorter medical personnel can influence the size of the operation field of vision and the depth of an operation opening in the operation process, so that the assistance of a stool is needed, and in the operation process, an operator lies on an operating table and the medical personnel stand on the stool for operation. But because the difference of medical staff's height can not adjust the height of stool, has brought very big inconvenience for medical staff's work, and present stool relies on four supporting legs to support moreover, and the steadiness is poor, so, to above-mentioned problem, the utility model provides an automatic pedal stool.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides an automatic pedal stool, which has the characteristics of adjustable height and good stability.

In order to achieve the above object, the utility model provides a following technical scheme: the automatic foot stool comprises a pedal and first support legs, wherein a motor is arranged on the lower surface of the pedal, four first support legs are fixedly connected between the four first support legs, a same fixing plate is fixedly connected between the four first support legs, a threaded cylinder is embedded in the fixing plate in a penetrating manner, a threaded rod is connected in the threaded cylinder in a threaded manner, the top end of the threaded rod is fixedly connected with the output end of the motor, backing plates are fixedly connected to the bottom ends of the four first support legs, two backing plates are in one group, a support plate is hinged between the two groups of backing plates through a first pin shaft, a first connecting rod is hinged to the upper surface of the support plate through a second pin shaft, a second connecting rod is hinged to one side of each first support leg through a third pin shaft, the end, close to each other, of the first connecting rod and the second connecting rod is fixedly connected with the same electric, and a second supporting leg is connected in the sliding groove in a sliding manner.

As a further aspect of the present invention: the fuselage fixedly connected with mounting of motor, the mounting passes through the lower surface fixed connection of bolt and footboard.

As a further aspect of the present invention: the top end of the second supporting leg is fixedly connected with the lower surface of the pedal.

As a further aspect of the present invention: the upper surface of footboard and the lower surface of backup pad all fixedly connected with slipmat.

As a further aspect of the present invention: the limiting groove is formed in the first supporting leg, the limiting groove is located on one side of the sliding groove and communicated with the sliding groove, a limiting plate is connected in the limiting groove in a sliding mode, and the upper surface of the limiting plate is fixedly connected with the bottom end of the second supporting leg.

As a further aspect of the present invention: the lower surface of fixed plate is provided with the battery, one side of footboard is provided with control button, control button's quantity has two, control button passes through the wire respectively with motor, battery and electric putter electric connection.

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

1. this automatic pedal stool, through the setting of motor, threaded rod, first supporting leg, second supporting leg and spout etc., motor work drives the threaded rod and rotates, and the threaded rod makes the motor remove to the direction of keeping away from or being close to the fixed plate at the screw cylinder internal rotation, and the removal of motor drives the removal of footboard to can change the height of footboard apart from ground, the different height medical personnel's of being convenient for use has brought very big facility for medical personnel's work.

2. This automatic pedal stool, through electric putter, first round pin axle, the setting such as second round pin axle and backup pad, when needing the operation, adjust electric putter's flexible, electric putter extension makes the backup pad use first round pin axle as the contained angle grow between summit and the first supporting leg, until the lower surface and the ground looks overlap joint of backup pad, under the effect of backup pad, can increase the area of contact between backing plate and the ground, the difficult slope that takes place increases the stability of this pedal stool in the use.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a front view of the present invention;

fig. 2 is a schematic structural view of a front view section of the present invention;

fig. 3 is a schematic view of the support plate of fig. 2 according to the present invention;

fig. 4 is an enlarged schematic structural view of a portion a in fig. 3 according to the present invention;

FIG. 5 is a schematic diagram of the circuit of the present invention;

in the figure: 1. a base plate; 2. a first pin shaft; 3. a support plate; 4. a second pin shaft; 5. an electric push rod; 6. a third pin shaft; 7. a second support leg; 8. a pedal; 9. a non-slip mat; 10. a fixing member; 11. a motor; 12. a threaded rod; 13. a threaded barrel; 14. a fixing plate; 15. a storage battery; 16. a control button; 17. a chute; 18. a first support leg; 19. a limiting plate; 20. a limiting groove.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-5, the present invention provides the following technical solutions: automatic pedal stool, including footboard 8 and first supporting leg 18, the lower surface of footboard 8 is provided with motor 11, the fuselage fixedly connected with mounting 10 of motor 11, mounting 10 passes through the lower fixed surface of bolt and footboard 8 and is connected, the quantity of first supporting leg 18 has four, the same fixed plate 14 of fixedly connected with between four first supporting legs 18, it inlays threaded cylinder 13 to run through on the fixed plate 14, threaded cylinder 13 female connection has threaded rod 12, the top of threaded rod 12 and the output fixed connection of motor 11, through motor 11, threaded rod 12, first supporting leg 18, the setting such as second supporting leg 7 and spout 17, under their combined action, can change the height of footboard 8 apart from ground, be convenient for different height medical personnel's use, the work of giving medical personnel has brought very big facility.

The bottom ends of four first supporting legs 18 are fixedly connected with backing plates 1, two backing plates 1 are in a group, a supporting plate 3 is hinged between the two groups of backing plates 1 through a first pin shaft 2, anti-slip pads 9 are fixedly connected to the upper surface of a pedal 8 and the lower surface of the supporting plate 3, the friction force between the pedal 8 and the feet of medical staff can be increased through the arrangement of the anti-slip pads 9, the friction force between the supporting plate 3 and the ground is not easy to slide, the use safety is improved, a first connecting rod is hinged to the upper surface of the supporting plate 3 through a second pin shaft 4, a second connecting rod is hinged to one side of each first supporting leg 18 through a third pin shaft 6, one end, close to each other, of the first connecting rod and the second connecting rod is fixedly connected with the same electric push rod 5, the expansion and contraction of the electric push rod 5 are adjusted through the arrangement of the electric push rod 5, the, electric putter 5 extends and makes backup pad 3 use first round pin axle 2 to make the contained angle grow between summit and the first supporting leg 18, until the lower surface and the ground looks overlap joint of backup pad 3, under the effect of backup pad 3, can increase the area of contact between backing plate 1 and the ground, makes this pedal stool difficult emergence slope in the use, and stability is good.

Specifically, spout 17 has been seted up in first supporting leg 18, sliding connection has second supporting leg 7 in spout 17, the top of second supporting leg 7 and footboard 8's lower fixed surface connection, spacing groove 20 has been seted up on first supporting leg 18, spacing groove 20 is located one side of spout 17 and is linked together with spout 17, sliding connection has limiting plate 19 in the spacing groove 20, limiting plate 19's upper surface and second supporting leg 7's bottom fixed connection, setting through spacing groove 20 and limiting plate 19, can increase the stability of being connected between first supporting leg 18 and the second supporting leg 7, fixed plate 14's lower surface is provided with battery 15, one side of footboard 8 is provided with control button 16, control button 16's quantity has two, control button 16 pass through the wire respectively with motor 11, battery 15 and electric putter 5 electric connection.

The utility model discloses a theory of operation does:

s1, firstly, pressing the control button 16, wherein the control button 16 controls the electric push rod 5 to extend, and the electric push rod 5 extends to push the support plate 3 to move towards the direction close to the ground by taking the first pin shaft 2 as a vertex until the lower surface of the support plate 3 is overlapped with the ground;

s2, after the adjustment is finished, the control button 16 is pressed to control the motor 11 to work, the motor 11 works to drive the threaded rod 12 to rotate, the threaded rod 12 rotates in the threaded barrel 13 to enable the motor 11 to move towards the direction far away from or close to the fixing plate 14, the movement of the motor 11 drives the pedal 8 to move, and therefore the height of the pedal 8 from the ground can be changed, medical staff with different heights can use the pedal conveniently, and the use is convenient.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. Automatic pedal stool, including footboard (8) and first supporting leg (18), its characterized in that: the lower surface of the pedal (8) is provided with a motor (11), the number of the first supporting legs (18) is four, four of the first supporting legs (18) are fixedly connected with a same fixing plate (14), a threaded cylinder (13) is embedded in the fixing plate (14) in a penetrating manner, a threaded rod (12) is connected in the threaded cylinder (13) in a threaded manner, the top end of the threaded rod (12) is fixedly connected with the output end of the motor (11), four of the first supporting legs (18) are fixedly connected with backing plates (1) in the bottom end, two of the backing plates (1) are in a group, a supporting plate (3) is hinged between the two backing plates (1) through a first pin shaft (2), the upper surface of the supporting plate (3) is hinged with a first connecting rod through a second pin shaft (4), one side of each first supporting leg (18) is hinged with a second connecting rod through a third pin shaft (6), the one end fixedly connected with is same electric putter (5) that head rod and second connecting rod are close to each other, spout (17) have been seted up in first supporting leg (18), sliding connection has second supporting leg (7) in spout (17).

2. The automatic foot stool according to claim 1, characterized in that: the body fixedly connected with mounting (10) of motor (11), mounting (10) pass through the lower surface fixed connection of bolt and footboard (8).

3. The automatic foot stool according to claim 1, characterized in that: the top end of the second supporting leg (7) is fixedly connected with the lower surface of the pedal (8).

4. The automatic foot stool according to claim 1, characterized in that: the upper surface of the pedal (8) and the lower surface of the supporting plate (3) are fixedly connected with non-slip mats (9).

5. The automatic foot stool according to claim 1, characterized in that: spacing groove (20) have been seted up on first supporting leg (18), spacing groove (20) are located one side of spout (17) and are linked together with spout (17), sliding connection has limiting plate (19) in spacing groove (20), the upper surface of limiting plate (19) and the bottom fixed connection of second supporting leg (7).

6. The automatic foot stool according to claim 1, characterized in that: the lower surface of fixed plate (14) is provided with battery (15), one side of footboard (8) is provided with control button (16), the quantity of control button (16) has two, control button (16) pass through the wire respectively with motor (11), battery (15) and electric putter (5) electric connection.