CN211095716U

CN211095716U - Shank strutting arrangement is used in gynaecology's inspection

Info

Publication number: CN211095716U
Application number: CN201921955887.4U
Authority: CN
Inventors: 王玉伶; 朴丽; 张赫; 黄金涛
Original assignee: First Hospital Jinlin University
Current assignee: First Hospital Jinlin University
Priority date: 2019-11-13
Filing date: 2019-11-13
Publication date: 2020-07-28
Anticipated expiration: 2029-11-13

Abstract

The utility model relates to the technical field of leg supporting frames, in particular to a leg supporting device for gynecological examination, which comprises a fixed base, wherein a height adjusting device is arranged on the fixed base and comprises two driving motors which are symmetrical with each other and arranged on the fixed base, the tail end of an output shaft of the driving motor is provided with a lead screw which is arranged vertically upwards, and a supporting column is arranged on the lead screw; still be equipped with strutting arrangement on the support column, strutting arrangement includes the backup pad. The utility model discloses be convenient for adjust the overhead height of shank, the width between the two legs of also being convenient for adjust simultaneously conveniently carries out the gynecological examination operation.

Description

Shank strutting arrangement is used in gynaecology's inspection

Technical Field

The utility model relates to a shank support frame technical field, specifically speaking relates to a shank strutting arrangement is used in gynecological examination.

Background

When gynecological examination is performed, the legs of a patient are generally required to be separated, and corresponding leg supporting devices are generally used for facilitating the operation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a shank strutting arrangement is used in gynecological examination to solve the general shank strutting arrangement who provides in the above-mentioned background art when using, its height can not be adjusted, brings uncomfortable problem for the patient easily.

In order to achieve the above object, the utility model provides a following technical scheme:

a leg supporting device for gynecological examination comprises a fixed base, wherein a height adjusting device is arranged on the fixed base and comprises two driving motors which are symmetrical to each other and arranged on the fixed base, a screw rod which is vertically arranged upwards is arranged at the tail end of an output shaft of each driving motor, guide rods which are parallel to the screw rod are further arranged on a shell of each driving motor, a support column is arranged on the screw rod, a first threaded hole communicated with the outside is formed in the support column, the screw rod is located in the first threaded hole and is in threaded connection with the first threaded hole, a guide hole communicated with the outside is further formed in the support column at a position opposite to the guide rod, and the guide rod penetrates through the guide hole and is in sliding connection with the guide hole; still be equipped with strutting arrangement on the support column, strutting arrangement includes the backup pad.

Preferably, be equipped with a plurality of universal wheel on unable adjustment base's the bottom surface, still be equipped with on unable adjustment base's the upper surface along the spout that unable adjustment base length direction set up.

Preferably, one of the driving motors is fixedly installed on the fixed base, the other driving motor is provided with a bottom plate, a sliding block is arranged on the bottom plate at a position right opposite to the sliding groove, the sliding block is located in the sliding groove and is in sliding connection with the sliding groove, a hydraulic cylinder is further arranged on the fixed base, and the tail end of a telescopic shaft of the hydraulic cylinder is fixedly installed on the bottom plate.

Preferably, a second threaded hole communicated with the outside is formed in the supporting column, a through hole is formed in the supporting plate and is opposite to the second threaded hole, a rotating shaft is arranged in the through hole, a stud is arranged at one tail end of the rotating shaft and is located in the second threaded hole and in threaded connection with the second threaded hole, a knob is arranged at the other tail end of the rotating shaft, and the supporting plate is pressed on the supporting column through the knob.

Preferably, the surface of the supporting column is also provided with a cotton pad.

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

1. the utility model discloses a high adjusting device who sets up utilizes driving motor work to drive the lead screw and rotates, further drives the support column and rises or descend to the realization is highly adjusted the locating of backup pad, facilitates the use, has solved general shank strutting arrangement when using, and its height can not be adjusted, brings uncomfortable problem for the patient easily.

2. The utility model discloses a through-hole that sets up in the backup pad to fix the backup pad through pivot, double-screw bolt and the knob that sets up, the angle of convenient adjustment backup pad makes patient's both legs place more comfortablely in the backup pad, has solved general shank strutting arrangement when using, and the angle of backup pad on it can not be adjusted, and then can bring uncomfortable problem for the patient.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an exploded view of the present invention;

fig. 3 is a schematic structural view of the driving motor, the screw rod and the guide rod of the present invention;

fig. 4 is a cross-sectional view of the support post of the present invention;

fig. 5 is an exploded view of the supporting device of the present invention.

In the figure: 1. a fixed base; 10. a universal wheel; 11. a chute; 2. a height adjustment device; 20. a drive motor; 21. a screw rod; 22. a guide bar; 23. a support pillar; 231. a first threaded hole; 232. a guide hole; 233. a second threaded hole; 24. a base plate; 241. a slider; 25. a hydraulic cylinder; 3. a support device; 30. a support plate; 301. a through hole; 302. a cotton pad; 31. a rotating shaft; 311. a stud; 312. a knob.

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.

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.

Referring to fig. 1-5, the present invention provides a technical solution:

a leg supporting device for gynecological examination comprises a fixed base 1, wherein the fixed base 1 is in a convex shape, three universal wheels 10 are tightly welded on the bottom surface of the fixed base 1, and the three universal wheels 10 are respectively positioned on three protruding end plate bodies of the fixed base 1, so that the universal wheels 10 are supported on the ground more stably and firmly;

the fixed base 1 is provided with a height adjusting device 2, the height adjusting device 2 comprises two driving motors 20 which are symmetrical to each other and are arranged on the fixed base 1, the tail end of an output shaft of the driving motor 20 is tightly welded with a screw rod 21 which is arranged upwards in a vertical manner, a guide rod 22 which is parallel to the screw rod 21 is also arranged on a shell of the driving motor 20, the guide rod 22 is also arranged upwards in a vertical manner, a support column 23 is arranged on the screw rod 21, a first threaded hole 231 communicated with the outside is arranged in the support column 23, the screw rod 21 is arranged in the first threaded hole 231 and is in threaded connection with the first threaded hole 231, a guide hole 232 communicated with the outside is also arranged in the position, facing the guide rod 22, in the support column 23, the guide rod 22 passes through the guide hole 232 and is in sliding connection with the guide hole 232, and when the driving motor 20 works, the screw rod 21 can drive the supporting column 23 in threaded connection with the screw rod to move upwards or downwards when rotating, so that the height of the supporting column 23 can be adjusted.

In this embodiment, a second threaded hole 233 communicating with the outside is provided in the supporting column 23, the supporting column 23 is further provided with a supporting device 3, the supporting device 3 includes a supporting plate 30, a through hole 301 is provided in the supporting plate 30 at a position facing the second threaded hole 233, a rotating shaft 31 is provided in the through hole 301, a stud 311 is integrally formed at one end of the rotating shaft 31, the stud 311 is located in the second threaded hole 233 and is in threaded connection with the second threaded hole 233, a knob 312 is integrally formed at the other end of the rotating shaft 31, after the stud 311 is screwed down, the supporting plate 30 is pressed down on the supporting column 23 by the knob 312 to fix the supporting plate 30, it is ensured that the supporting plate 30 cannot be rotated freely, when the stud 311 is unscrewed, the supporting plate 30 is no longer pressed down on the supporting column 23 by the knob 312, at this time, the supporting plate 30 can be rotated to adjust the angle of the supporting plate 30, which solves the, the angle of the supporting plate on the utility model can not be adjusted, thereby bringing uncomfortable problem to the patient.

Specifically, the upper surface of the fixed base 1 is further provided with sliding grooves 11 arranged along the length direction of the fixed base 1, a fixed support on one driving motor 20 is fixedly arranged on the fixed base 1 through a plurality of fastening bolts, the other driving motor 20 is integrally formed with a bottom plate 24, a sliding block 241 is integrally formed at the position, facing the sliding groove 11, on the bottom plate 24, the sliding block 241 is positioned in the sliding groove 11 and is in sliding connection with the sliding groove 11, the fixed base 1 is further provided with a hydraulic cylinder 25, the hydraulic cylinder 25 is provided with the fixed support, the fixed support is internally provided with a plurality of threaded holes communicated with the outside, the fixed support on the hydraulic cylinder 25 is fixedly arranged on the fixed base 1 through the fastening bolts, the installation is convenient, the tail end of a telescopic shaft of the hydraulic cylinder 25 is tightly welded on the bottom plate 24, and the corresponding driving motor 20 can be driven to move through the extension or, thereby achieving adjustment of the distance between the two support columns 23.

Further, the surface of the support column 23 is tightly adhered with a cotton pad 302, and the material of the cotton pad 302 is soft, so that the comfort of the patient can be improved.

In addition, the driving motor 20 may be a YCT series speed-regulating motor manufactured by shanghai feng xin transmission machinery limited, and its matching circuit and power supply are also provided by the manufacturer; furthermore, the utility model discloses in relate to circuit and electronic components and module be prior art, the technical staff in the field can realize completely, no longer gives unnecessary details here, the utility model discloses the content of protection also does not relate to the improvement to software and method.

It should be noted that the hydraulic cylinder 25 may be a PBC hydraulic cylinder manufactured by shanghai iron concretion automation equipment ltd, and its matching circuit and power supply are also provided by the manufacturer; furthermore, the utility model discloses in relate to circuit and electronic components and module be prior art, the technical staff in the field can realize completely, no longer gives unnecessary details here, the utility model discloses the content of protection also does not relate to the improvement to software and method.

It is worth noting that the two driving motors 20 form a series circuit with the same external power supply through a lead, and the circuit is also connected with a switch, so that the effect of simultaneously starting and closing the two driving motors 20 can be achieved through the on and off of the switch, and the synchronous work between the two driving motors 20 is ensured; in addition, the screw threads on the two screw rods 21 have the same rotating direction, and the screw threads on the hole walls of the two first threaded holes 231 also have the same rotating direction, so that the two support columns 23 can synchronously move upwards or downwards.

When the leg supporting device for gynecological examination of the utility model is used, firstly, the device is moved to a proper position, then, a patient places legs on the supporting plate 30, when needed, the two driving motors 20 can be connected with an external power supply and work, the two driving motors 20 work, when the output shafts on the two driving motors rotate in the forward direction, the lead screw 21 can be driven to rotate in the forward direction, the lead screw 21 rotates in the forward direction to drive the supporting column 23 connected with the lead screw to move upwards, when the output shafts on the two driving motors 20 rotate in the reverse direction, the lead screw 21 can be driven to rotate in the reverse direction, the supporting column 23 is further driven to move downwards, thereby realizing the height adjustment of the supporting plate 30, in addition, when the width of two legs is adjusted, the hydraulic cylinder 25 can be started and work, when the telescopic shaft on the hydraulic cylinder 25 works, the corresponding supporting column 23 is driven to move towards the other supporting column 23, at this moment, the distance between two support columns 23 is reduced, when the telescopic shaft on hydraulic cylinder 25 is shortened, the corresponding support column 23 is driven to move towards the direction away from the other support column 23, and at this moment, the distance between two support columns 23 is increased, so that the distance between two legs is adjusted, and the problem that the height of a common leg support device cannot be adjusted when the leg support device is used, and discomfort is easily brought to a patient is solved.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a shank strutting arrangement for gynecologial examination, includes unable adjustment base (1), its characterized in that: the fixing base (1) is provided with a height adjusting device (2), the height adjusting device (2) comprises two driving motors (20) which are symmetrical to each other and are arranged on the fixing base (1), the tail end of an output shaft of each driving motor (20) is provided with a lead screw (21) which is vertically arranged upwards, a guide rod (22) which is parallel to the lead screw (21) is further arranged on a shell of each driving motor (20), a support pillar (23) is arranged on each lead screw (21), a first threaded hole (231) communicated with the outside is formed in each support pillar (23), the lead screw (21) is positioned in the first threaded hole (231) and is in threaded connection with the first threaded hole (231), a guide hole (232) communicated with the outside is further formed in the position, which is opposite to the guide rod (22), in each support pillar (23), and the guide rod (22) penetrates through the guide hole (232) and is in sliding connection with the guide hole (232); still be equipped with strutting arrangement (3) on support column (23), strutting arrangement (3) are including backup pad (30).

2. A leg supporting device for gynecological examination as claimed in claim 1, wherein: be equipped with a plurality of universal wheel (10) on the bottom surface of unable adjustment base (1), still be equipped with on the upper surface of unable adjustment base (1) along spout (11) that unable adjustment base (1) length direction set up.

3. A leg supporting device for gynecological examination as claimed in claim 2, wherein: one of them driving motor (20) fixed mounting be in on unable adjustment base (1), another be equipped with bottom plate (24) on driving motor (20), just right on bottom plate (24) the position of spout (11) is equipped with slider (241), slider (241) are located in spout (11) and with sliding connection between spout (11), still be equipped with pneumatic cylinder (25) on unable adjustment base (1), the telescopic shaft end fixed mounting of pneumatic cylinder (25) is in on bottom plate (24).

4. A leg supporting device for gynecological examination as claimed in claim 1, wherein: be equipped with second screw hole (233) that is linked together with the external world in support column (23), just right in backup pad (30) the position of second screw hole (233) is equipped with through-hole (301), be equipped with pivot (31) in through-hole (301), one of them end of pivot (31) is equipped with double-screw bolt (311), double-screw bolt (311) are located in second screw hole (233) and with threaded connection between second screw hole (233), the other end of pivot (31) is equipped with knob (312), knob (312) will backup pad (30) compress tightly on support column (23).

5. A leg supporting device for gynecological examination as claimed in claim 4, wherein: the surface of the supporting column (23) is also provided with a cotton pad (302).