CN211300396U

CN211300396U - Foot-controlled medical lifting type heightening device

Info

Publication number: CN211300396U
Application number: CN201922164790.8U
Authority: CN
Inventors: 徐鹏程; 卢山
Original assignee: Hubei Cancer Research Institute of Hubei Cancer Hospital
Current assignee: Hubei Cancer Research Institute of Hubei Cancer Hospital
Priority date: 2019-12-05
Filing date: 2019-12-05
Publication date: 2020-08-21
Anticipated expiration: 2029-12-05

Abstract

The utility model provides a foot-controlled medical lifting type heightening device. The elevating device comprises an elevating platform, an upper opening type mounting bottom box, an elevating motor and a threaded elevating rod, wherein the elevating motor and the threaded elevating rod are arranged in the mounting bottom box; the outer side of the opening surface of the bottom box is provided with a mounting plate extending horizontally outwards, a platform ascending pedal and a platform descending pedal are arranged at the position of the side surface of the lifting platform corresponding to the mounting plate, the platform ascending pedal and the platform descending pedal are respectively connected with the forward rotation control end and the reverse rotation control end of the lifting motor through control lines, and pedal containing grooves are correspondingly arranged on the mounting plate of the bottom box. The utility model discloses both solved medical personnel and moved the lift bench and influenced sterile environment, reduced the staff work, solved the current foot bench height fixation inconvenient problem of filling up of difference again.

Description

Foot-controlled medical lifting type heightening device

Technical Field

The utility model relates to a bed hedgehopping device for operating room, in particular to medical over-and-under type bed hedgehopping device of foot accuse formula.

Background

Based on the needs of some operations, the operation table often needs to be fixed at a certain height and kept unchanged in the operation process, and the footstool is a common article in an operation room for raising the body of an operation doctor and balancing the operation needs due to the height difference of doctors around the operation table.

At present, in an operating room, when the height of an operating doctor cannot meet the height requirement of an operating bed, an assistant is needed to move a footstool to the position under the feet of the operating doctor, and the operating height of the operating doctor is increased by the aid of the footstool. Because of the strict sterility requirements during the operation, the operating physicians need auxiliary personnel such as a circulating nurse to perform some non-sterile coordination work outside the operation area, and the moving of the footstool cannot meet the sterility requirements. Moreover, the existing operating room footstools are all fixed in height, so that an operator cannot perform an operation at a height completely adapted to the operating room, especially two doctors with a large height difference cannot meet requirements even when in use, sometimes even two footstools need to be overlapped together to meet the requirements of the operator, so that a plurality of footstools with different heights can be prepared in the operating room, the space is occupied, and the risk of falling down of the operator is increased due to the overlapping of the footstools; although the operating table can be upgraded and matched with a doctor to reach the height, the operating table is frequently lifted, so that not only is equipment damaged, but also risks and vital sign monitoring errors are caused to an operating patient.

Disclosure of Invention

The utility model provides a medical over-and-under type bed hedgehopping device of foot accuse formula according to prior art's not enough, this bed hedgehopping device can fixed mounting in the operating room to when falling to the least with operating room bottom surface parallel and level, the doctor can stand the lift of automatic control elevating platform on the elevating platform, make it reach suitable height, both can solve medical personnel and move the elevating platform and influence sterile environment, reduce the work of auxiliary personnel, can solve the current inconvenient problem of highly fixed use of bed hedgehopping stool of difference again.

In order to achieve the above object, the utility model provides a medical over-and-under type bed hedgehopping device of foot control formula, its characterized in that: the elevating device comprises an elevating platform, an upper opening type mounting bottom box and an elevating device arranged in the mounting bottom box, the elevating device comprises an elevating motor and a threaded elevating rod, the elevating motor is fixed in the mounting bottom box, a rotating shaft of the elevating motor is connected with the lower end of the threaded elevating rod through a transmission gear set, the elevating platform is arranged at the opening of the mounting bottom box, the bottom surface of the elevating platform is fixedly connected with the upper end of the threaded elevating rod, and the threaded elevating rod drives the elevating platform to vertically ascend to a position higher than the top surface of the mounting bottom box or descend to a position flush with the opening surface of the mounting bottom box under the control of the elevating motor; the installation end box is characterized in that a mounting plate extending outwards in the horizontal direction is arranged outside an opening face of the installation end box, threaded mounting holes are formed in the mounting plate, a platform ascending pedal and a platform descending pedal are arranged at the position, corresponding to the mounting plate, of the side face of the lifting platform, the platform ascending pedal and the platform descending pedal are connected with a forward rotation control end and a reverse rotation control end of the lifting motor through control lines respectively, a pedal containing groove is correspondingly formed in the mounting plate of the installation end box, and when the lifting platform descends to be parallel and level with the opening face of the installation end box, the two pedals are arranged in the corresponding pedal containing groove.

The utility model discloses further technical scheme: the elevating device also comprises an elevating control system, wherein the elevating control system comprises a power module and a control box which are arranged in the mounting bottom box, an upper limit sensor arranged at the highest ascending position of the threaded elevating rod, a lower limit sensor arranged at the lowest descending position of the threaded elevating rod, an alarm and a control switch which are arranged on the mounting plate; the power supply module is directly connected with an external power supply to supply power to the whole device; the signal output ends of the platform ascending pedal, the platform descending pedal, the upper limit sensor, the lower limit sensor and the control switch are respectively connected with the signal input ends of the control box, and the signal output end of the control box is connected with the signal input ends of the lifting motor and the alarm.

The invention has the following excellent technical scheme: the lifting platform is round, square or oval; the bottom mounting box is a cylindrical box body or a square box body, and the shape and the area of the lifting platform are matched with the shape and the area of the opening surface of the bottom mounting box.

The further technical scheme of the invention is as follows: the transmission gear set is composed of two conical gears which are meshed with each other, wherein one conical gear is fixed at the lower end of the threaded lifting rod, and the other conical gear is fixed on a rotating shaft of the lifting motor.

The invention has the following excellent technical scheme: when the threaded lifting rod descends to the lowest position, the opening surface of the bottom mounting box is completely covered by the lifting platform, the pedal surfaces of the platform lifting pedal and the platform descending pedal are lower than the top surface of the mounting plate, and the pedal surfaces of the platform lifting pedal and the platform descending pedal are provided with lifting marks and descending marks respectively.

The invention has the following excellent technical scheme: two sets of lifting devices are arranged, two threaded lifting rods of the two sets of lifting devices are distributed below the lifting platform in a diagonal manner, and the control box controls the two lifting motors to rotate forwards or reversely synchronously.

The invention has the following excellent technical scheme: when the mounting bottom box is a square box body, two mounting plates are arranged and symmetrically distributed on two sides of the square box body; when the mounting bottom box is a cylindrical box body, the mounting plate is an annular plate.

The utility model can directly start the whole device through the control switch during working, and then trample the ascending pedal to make the lifting platform ascend to a proper height, or after the control switch is started, the lifting motor can be directly controlled by the controller to work to drive the lifting platform to ascend to a certain height, after the mounting plate is exposed by the pedal, the ascending pedal is trampled to make the lifting platform ascend to a proper height; when the lifting platform is required to descend, the lifting platform can be controlled to descend only by stepping on the descending pedal.

The utility model has the advantages that:

(1) the utility model discloses can install around the operating table, the top surface and the ground parallel and level of box at the bottom of its installation, when not using, its lift platform drops to box top surface parallel and level at the bottom of the installation, can not influence operating room normal use, and when needs, its lift of automatic control is to suitable height, has avoided medical personnel to move the inconvenience that the pad foot bench took.

(2) The utility model discloses a lift platform can be adjusted through the running-board by the doctor in the use is automatic, can be applicable to the doctor of different heights, guarantees to perform the operation doctor and highly operates the operation of adapting to completely, and safe and reliable reduces medical personnel's work load moreover.

(3) The utility model discloses be provided with total control switch, can close whole device through total control switch when not using, the position below the bottom surface is arranged in to the running-board when not using in addition to can not trample at will when not using and use lift platform to rise, lead to the uneven unexpected condition that appears in ground.

(4) The utility model discloses still be equipped with automatic control device, can automatic control motor stop work when descending and rising to the peak, avoid breaking down, but also be equipped with the alarm, can report to the police and remind.

The utility model discloses novel structure, convenient to use have both solved medical personnel and have moved the lift bench and influence aseptic environment, reduce the auxiliary staff work, have solved the current foot bench height of filling up of difference again and have fixed awkward problem.

Drawings

FIG. 1 is a schematic structural view of a square lifting device;

FIG. 2 is a schematic structural view of a circular elevating device;

fig. 3 is a schematic view of the lifting platform of the present invention lowered to the lowest state;

fig. 4 is an installation schematic of the present invention;

fig. 5 is a working principle diagram of the present invention.

In the figure: 1-lifting platform, 2-installation end box, 3-screw thread mounting hole, 4-elevator motor, 5-screw thread lifter, 6-drive gear group, 7-mounting panel, 8-platform ascending footboard, 9-platform descending footboard, 10-footboard accommodating groove, 11-power module, 12-control box, 13-upper limit sensor, 14-lower limit sensor, 15-alarm, 16-control switch, 17-ground, 18-expansion screw.

Detailed Description

The present invention will be further explained with reference to the drawings and examples. Fig. 1 to 5 are drawings of the embodiment, which are drawn in a simplified manner and are only used for clearly and concisely illustrating the purpose of the embodiment of the present invention. The following detailed description of the embodiments of the present invention is presented in the drawings and is not intended to limit the scope of the invention as claimed. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "inner", "outer", "left", "right", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, or orientations or positional relationships that are conventionally placed when the products of the present invention are used, or orientations or positional relationships that are conventionally understood by those skilled in the art, and are merely for convenience of description of the present invention and simplifying the description, but do not indicate or imply that the device or element that is referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

The embodiment provides a foot-controlled medical lifting type elevating device, which comprises a lifting platform 1, an upper opening type mounting bottom box 2 and two sets of lifting devices arranged in the mounting bottom box 2, wherein each set of lifting device comprises a lifting motor 4 and a threaded lifting rod 5, each threaded lifting rod 5 consists of an external threaded rod and an internal threaded sleeve, the external threaded rods are sleeved with the threaded lifting rods, and one threaded rod rotates under the control of the motor to realize lifting. Lifting motor 4 is fixed in installing end box 2, and its axis of rotation is connected with the lower extreme of screw thread lifter 5 through drive gear group 6, drive gear group 6 comprises two intermeshing's conical gear, and one of them conical gear is fixed at the lower extreme of screw thread lifter 5, and another conical gear is fixed on lifting motor 4 axis of rotation. The lifting platform 1 is arranged at an opening of the installation bottom box 2, the bottom surface of the lifting platform is fixedly connected with the upper end of the threaded lifting rod 5, and the threaded lifting rod 5 drives the lifting platform 1 to vertically ascend to a position higher than the top surface of the installation bottom box 2 (as shown in figures 1 and 2) or descend to a position flush with the opening surface of the installation bottom box 2 (as shown in figure 3) under the control of the lifting motor 4; the outer side of the opening surface of the mounting bottom box 2 is provided with a mounting plate 7 extending horizontally outwards, the mounting plate 7 is provided with a threaded mounting hole 3, a platform ascending pedal 8 and a platform descending pedal 9 are arranged at positions corresponding to the mounting plate 7 on the side surface of the lifting platform 1, the platform ascending pedal 8 and the platform descending pedal 9 are respectively connected with a forward rotation control end and a reverse rotation control end of the lifting motor 4 through control lines, pedal accommodating grooves 10 are correspondingly arranged on the mounting plate 7 of the mounting bottom box 2, when the lifting platform 1 descends to be parallel and level with the opening surface of the mounting bottom box 2, the two pedals are arranged in the corresponding pedal accommodating grooves 10, the pedal surface is lower than the top surface of the mounting plate 7, and inconvenience caused by the fact that the lifting platform 1 ascends to be higher than the ground surface due to the fact that the pedal switch is randomly trodden when. When the screw lifting rod 5 descends to the lowest position, the opening surface of the bottom box 2 is completely covered by the lifting platform 1, and the treading surfaces of the platform lifting pedal 8 and the platform descending pedal 9 are provided with ascending and descending marks respectively, so that the ascending and descending marks are convenient to distinguish, or the two pedals are directly set to different colors. The platform ascending pedal 8 and the platform descending pedal 9 in the embodiment are both provided with the existing pedal type control switches.

The elevating device in implementation further comprises an elevating control system, as shown in fig. 5, the elevating control system comprises a power module 11 and a control box 12 which are arranged in the installation bottom box 2, an upper limit sensor 13 which is arranged at the highest ascending position of the threaded lifting rod 5 is arranged at a lower limit sensor 14 which is arranged at the lowest descending position of the threaded lifting rod 5, an alarm 15 and a control switch 16 which are arranged on the installation plate 7; the power module 11 is directly connected with an external power supply to supply power to the whole device; the signal output ends of the platform ascending pedal 8, the platform descending pedal 9, the upper limit sensor 13, the lower limit sensor 14 and the control switch 16 are respectively connected with the signal input end of the control box 12 through signal lines, and the signal output end of the control box 12 is connected with the signal input ends of the lifting motor 4 and the alarm 15. The control switch 6 is a starting switch of the whole device, and after the control switch 6 is turned on, the power module 11 is powered on, so that electric quantity is provided for the control box 12, the two lifting motors and other components needing electricity. A control module is arranged in the control box 12, a highest lifting height and a lowest descending height can be set, then when the lifting height reaches the highest position, the upper limit sensor 13 transmits a signal to the controller, the controller controls the lifting motor to stop working, and meanwhile, an alarm prompt is given; when the elevator descends to the lowest position, the lower limit sensor 14 transmits a signal to the controller, the controller controls the elevator motor to stop working, and meanwhile, the alarm reminding is given to prevent faults. The controller can also be internally provided with an initial lifting height, namely after the control switch 6 is turned on, the lifting motor can automatically control the lifting platform 1 to rise to a set height, so that the platform lifting pedal 8 and the platform descending pedal 9 are separated from the pedal containing groove 10, and the pedal is convenient to step.

In the embodiment, the mounting bottom box 2 in fig. 1 is a square box body, the opening of the mounting bottom box is square, the lifting platform 1 is also square, the size of the lifting platform 1 is matched with the opening of the square box body 2, two mounting plates 7 are arranged and symmetrically distributed on two sides of the square box body, and each mounting plate 7 is provided with at least two threaded mounting holes 3; the installation end box 2 in the embodiment figure 2 is cylindrical box body, and its opening sets up to circular, lift platform 1 is circular platform, lift platform 1's size and square box body 2's opening phase-match, mounting panel 7 is the annular plate, and equidistant distribution has a plurality of screw thread mounting holes 3 on mounting panel 7.

When the utility model is used, as shown in fig. 4, when the operating room is decorated, the two sides of the head, the two sides of the tail and the two sides of the middle of the operating table or the operating bed are respectively provided with the mounting grooves of the lifting device, the lifting device is embedded into the mounting grooves of the lifting device, and the mounting plate 7 is fixed at the notch of the mounting groove through the expansion bolts 18, so as to avoid the mounting plate 7 from being higher than the ground, the mounting plate 7 can be correspondingly provided with a groove at the position of the mounting plate 7, the mounting plate 7 is embedded into the groove, the expansion bolts 18 adopt sinking bolts, and the power line is connected when the mounting is carried out; then when the lifting device is not used, the lifting platform 1 is arranged on the opening surface of the mounting bottom box 2 and completely covers the opening surface; when the lifting platform needs to be used, the whole device is firstly turned on through the control switch 16, and then the lifting platform 1 can be lifted to a required height by stepping on the platform lifting pedal 8, as shown in fig. 1 and 2; when the lifting platform does not need to be lowered, the lifting platform can be lowered only by stepping on the platform lowering pedal 9, the lifting is flexible, and the height can be adjusted according to the requirement.

The above description is only one embodiment of the present invention, and the description is specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. The utility model provides a medical over-and-under type bed hedgehopping device of foot control formula which characterized in that: the elevating device comprises an elevating platform (1), an upper opening type mounting bottom box (2) and an elevating device arranged in the mounting bottom box (2), wherein the elevating device comprises an elevating motor (4) and a thread lifting rod (5), the elevating motor (4) is fixed in the mounting bottom box (2), a rotating shaft of the elevating motor is connected with the lower end of the thread lifting rod (5) through a transmission gear set (6), the elevating platform (1) is arranged at an opening of the mounting bottom box (2), the bottom surface of the elevating platform is fixedly connected with the upper end of the thread lifting rod (5), and the thread lifting rod (5) drives the elevating platform (1) to vertically ascend to a position higher than the top surface of the mounting bottom box (2) or descend to a position flush with the opening surface of the mounting bottom box (2) under the control of the elevating motor (4); the opening face outside at installation end box (2) is equipped with outside mounting panel (7) that extends of level to set up screw thread mounting hole (3) on mounting panel (7), correspond the position of mounting panel (7) in the side of lift platform (1) and be equipped with platform footboard (8) and platform footboard (9) that rise, platform footboard (8) and platform footboard (9) that rise are connected with corotation and the reversal control end of elevator motor (4) respectively through the control line, correspond on mounting panel (7) of installation end box (2) and are equipped with the footboard and accomodate groove (10), and when lift platform (1) descend to and install end box (2) opening face parallel and level, two footboards are arranged in corresponding footboard and are accomodate in groove (10).

2. The foot-controlled medical lifting type elevating device according to claim 1, wherein: the elevating device also comprises an elevating control system, wherein the elevating control system comprises a power module (11) and a control box (12) which are arranged in the mounting bottom box (2), an upper limit sensor (13) which is arranged at the highest ascending position of the threaded lifting rod (5), a lower limit sensor (14) which is arranged at the lowest descending position of the threaded lifting rod (5), an alarm (15) which is arranged on the mounting plate (7) and a control switch (16); the power supply module (11) is directly connected with an external power supply to supply power to the whole device; the signal output ends of the platform ascending pedal (8), the platform descending pedal (9), the upper limit sensor (13), the lower limit sensor (14) and the control switch (16) are respectively connected with the signal input ends of the control box (12), and the signal output end of the control box (12) is connected with the signal input ends of the lifting motor (4) and the alarm (15).

3. The foot-controlled medical elevating mat device according to claim 1 or 2, characterized in that: the lifting platform (1) is round, square or oval; the bottom mounting box (2) is a cylindrical box body or a square box body, and the shape and the area of the lifting platform (1) are matched with the shape and the area of the opening surface of the bottom mounting box (2).

4. The foot-controlled medical elevating mat device according to claim 1 or 2, characterized in that: the transmission gear set (6) is composed of two conical gears which are meshed with each other, wherein one conical gear is fixed at the lower end of the threaded lifting rod (5), and the other conical gear is fixed on a rotating shaft of the lifting motor (4).

5. The foot-controlled medical elevating mat device according to claim 1 or 2, characterized in that: when the threaded lifting rod (5) descends to the lowest position, the opening surface of the bottom mounting box (2) is completely covered by the lifting platform (1), the treading surfaces of the platform lifting pedal (8) and the platform descending pedal (9) are lower than the top surface of the mounting plate (7), and the treading surfaces of the platform lifting pedal (8) and the platform descending pedal (9) are respectively provided with lifting marks and descending marks.

6. The foot-controlled medical lifting type elevating device according to claim 2, wherein: the two sets of lifting devices are arranged, two threaded lifting rods (5) of the two sets of lifting devices are distributed below the lifting platform (1) in a diagonal manner, and the control box (12) controls the two lifting motors (4) to rotate forwards or reversely synchronously.

7. The foot-controlled medical lifting type elevating device according to claim 2, wherein: when the mounting bottom box (2) is a square box body, two mounting plates (7) are arranged and symmetrically distributed on two sides of the square box body; when the mounting bottom box (2) is a cylindrical box body, the mounting plate (7) is an annular plate.