CN209951419U - Lifting type operation special foot stool - Google Patents
Lifting type operation special foot stool Download PDFInfo
- Publication number
- CN209951419U CN209951419U CN201920470408.3U CN201920470408U CN209951419U CN 209951419 U CN209951419 U CN 209951419U CN 201920470408 U CN201920470408 U CN 201920470408U CN 209951419 U CN209951419 U CN 209951419U
- Authority
- CN
- China
- Prior art keywords
- lifting column
- stud
- step hole
- mounting box
- compression spring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Accommodation For Nursing Or Treatment Tables (AREA)
Abstract
The lifting type foot stool special for the operation comprises a base, wherein a rectangular supporting tube is fixed in the center of the upper surface of the base and is arranged along the vertical direction, a lifting column is inserted into the supporting tube, the cross section of the lifting column is rectangular, a rack is arranged on the right side of the lifting column along the length direction, a mounting box is mounted on the right side of the supporting tube, a rotating shaft is rotatably connected in the mounting box, a gear is fixed on the rotating shaft, and a gap is formed in the connecting part of the mounting box and the supporting tube; to sum up, the utility model discloses it is convenient to remove, and the height of pedal pad is adjusted through lift actuating mechanism, convenient to use, and the practicality is strong.
Description
Technical Field
The utility model belongs to the technical field of the medical treatment, concretely relates to special foot stool of over-and-under type operation.
Background
The doctor usually has a long time to perform the operation, and due to the height difference factors of the height of the operating doctor, the operation position and the operating table, if the doctor is not suitable in height, the doctor is uncomfortable due to long-time operation, great risks are brought to the operation, and meanwhile, the health of the doctor is seriously influenced. In order to facilitate the operation of the doctor, the operating room usually has a spare pedal, so that the doctor stands on the pedal to obtain a proper height for the doctor to perform the operation.
SUMMERY OF THE UTILITY MODEL
The utility model provides a special lifting type foot stool for operation, which can adjust the height according to the requirement to solve the defects in the prior art.
In order to solve the technical problem, the utility model adopts the following technical scheme: the lifting type foot stool special for the operation comprises a base, wherein a rectangular supporting tube is fixed in the center of the upper surface of the base, the supporting tube is arranged in the vertical direction, a lifting column is inserted in the supporting tube, the cross section of the lifting column is rectangular, a rack is arranged on the right side of the lifting column in the length direction, a mounting box is mounted on the right side of the supporting tube, a rotating shaft is connected in the mounting box in a rotating manner, a gear is fixed on the rotating shaft, a notch is formed in the connecting part of the mounting box and the supporting tube, the left side of the gear penetrates through the notch and then is meshed with the rack, a crank fixedly connected with the rotating shaft is arranged on the outer side of the mounting box, the upper end of the lifting column;
a group of limiting mechanisms used for limiting the position of the lifting column are arranged on the front side and the rear side of the supporting tube, and the two groups of limiting mechanisms are symmetrically arranged in front and back;
the front side and the rear side of the lifting column are both provided with a row of oblique tooth grooves along the vertical direction, the limiting mechanism comprises a step hole, a compression spring, a stud and a nut, the step hole is formed in the lifting column, the stud is arranged in the step hole of the lifting column in a penetrating mode, a fixing ring is fixed on the periphery of the inner end of the stud, wedge-shaped teeth are fixed to the inner end of the stud, the wedge-shaped teeth are inserted into one of the oblique tooth grooves, and the wedge-shaped teeth are matched with the oblique tooth grooves in size; the outer end of the stud penetrates out of the step hole, the nut is in threaded connection with the outer end portion of the stud, the compression spring is located in the step hole and sleeved on the stud, one end of the compression spring is in jacking fit with the step structure of the step hole, the other end of the compression spring is in jacking fit with the fixing ring, and the fixing ring is in jacking fit with the outer wall of the lifting column under the action of the compression spring.
The supporting tube is provided with a marking plate.
Adopt above-mentioned technical scheme, the utility model discloses following beneficial effect has:
to sum up, the utility model discloses it is convenient to remove, and the height of pedal pad is adjusted through lift actuating mechanism, convenient to use, and the practicality is strong.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic view of the assembly of the lifting column and support tube;
FIG. 3 is an assembled schematic view of two sets of stop mechanisms;
fig. 4 is an enlarged view at a in fig. 3.
Detailed Description
As shown in fig. 1-4, the lifting type foot stool special for surgery of the present invention comprises a base 1, a rectangular supporting tube 2 is fixed at the center of the upper surface of the base 1, the supporting tube 2 is arranged along the vertical direction, a lifting column 3 is inserted into the supporting tube 2, the cross section of the lifting column 3 is rectangular, a rack 4 is arranged on the right side of the lifting column 3 along the length direction, a mounting box 5 is installed on the right side of the supporting tube 2, a rotating shaft is rotatably connected to the mounting box 5, a gear 6 is fixed on the rotating shaft, a gap is arranged at the connection position of the mounting box 5 and the supporting tube 2, the left side of the gear 6 is meshed with the rack 4 after passing through the gap, a crank 7 fixedly connected with the rotating shaft is arranged on the outer side of the mounting box 5, the upper end of the lifting column 3 upwardly penetrates through the supporting tube 2;
a group of limiting mechanisms 10 used for limiting the position of the lifting column 3 are arranged on the front side and the rear side of the supporting tube 2, and the two groups of limiting mechanisms 10 are symmetrically arranged in front and back;
a row of oblique tooth grooves 9 are formed in the front side face and the rear side face of the lifting column 3 along the vertical direction, the limiting mechanism 10 comprises a step hole 11, a compression spring 12, a stud 13 and a nut 14, the step hole 11 is formed in the lifting column 3, the stud 13 penetrates through the step hole 11 of the lifting column 3, a fixing ring 15 is fixed on the periphery of the inner end of the stud 13, wedge-shaped teeth 16 are fixed at the inner end of the stud 13, the wedge-shaped teeth 16 are inserted into one of the oblique tooth grooves 9, and the wedge-shaped teeth 16 are matched with the oblique tooth grooves 9 in size; the outer end of the stud 13 penetrates out of the step hole 11, the nut 14 is in threaded connection with the outer end of the stud 13, the compression spring 12 is located in the step hole 11 and sleeved on the stud 13, one end of the compression spring 12 is in abutting fit with a step structure of the step hole 11, the other end of the compression spring 12 is in abutting fit with the fixing ring 15, and the fixing ring 15 is in abutting fit with the outer wall of the lifting column 3 under the action of the compression spring 12.
The supporting tube 2 is provided with a marking plate 17, and the marking plate 17 is used for marking the operating room to which the device belongs, so that the operating room is convenient to distinguish.
When the utility model is used, when the doctor raises the height of the pedal 8 as required, the doctor drives the rotating shaft to rotate through the hand crank 7, thereby the gear 6 rotates along with the gear, the gear 6 is meshed with the rack 4, the final driving lifting column 3 rises, in the rising process, because of the special structures of the oblique tooth groove 9 and the wedge tooth 16, the wedge tooth 16 of the limiting mechanism 10 can outwards withdraw from the oblique tooth groove 9, in the process, the wedge tooth 16 pushes the stud 13 to outwards move, then the compression spring 12 is further compressed, then the lifting column 3 continues to rise, under the elastic action of the compression spring 12, the wedge tooth 16 is reinserted into the next oblique tooth groove 9, after the final lifting column 3 rises to the height adjustment, the rotation of the crank 7 is stopped, the wedge teeth 16 of the two sets of limiting mechanisms 10 are inserted into the new oblique tooth groove 9, because of the special structure of the wedge tooth 16, the lifting column 3 is limited, the lifting column 3 is limited from falling;
when the height of the pedal 8 needs to be lowered, the screw caps 14 of the two groups of limiting mechanisms 10 are screwed, so that the screw studs 13 move outwards, finally the screw studs 13 drive the wedge-shaped teeth 16 to be separated from the inclined tooth grooves 9, the limiting of the wedge-shaped teeth 16 on the lifting column 3 is relieved, and then the lifting column 3 can be lowered by shaking the crank 7.
The present embodiment is not intended to limit the shape, material, structure, etc. of the present invention in any form, and all of the technical matters of the present invention belong to the protection scope of the present invention to any simple modification, equivalent change and modification made by the above embodiments.
Claims (2)
1. The special footstool of over-and-under type operation, its characterized in that: the lifting column is inserted into the supporting pipe, the section of the lifting column is rectangular, a rack is arranged on the right side of the lifting column along the length direction, a mounting box is mounted on the right side of the supporting pipe, a rotating shaft is connected in the mounting box in a rotating mode, a gear is fixed on the rotating shaft, a gap is formed in the connecting position of the mounting box and the supporting pipe, the left side of the gear penetrates through the gap and then is meshed with the rack, a crank fixedly connected with the rotating shaft is arranged on the outer side of the mounting box, the supporting pipe penetrates out of the upper end of the lifting column upwards, and a pedal plate is fixed at the upper end of the lifting column;
a group of limiting mechanisms used for limiting the position of the lifting column are arranged on the front side and the rear side of the supporting tube, and the two groups of limiting mechanisms are symmetrically arranged in front and back;
the front side and the rear side of the lifting column are both provided with a row of oblique tooth grooves along the vertical direction, the limiting mechanism comprises a step hole, a compression spring, a stud and a nut, the step hole is formed in the lifting column, the stud is arranged in the step hole of the lifting column in a penetrating mode, a fixing ring is fixed on the periphery of the inner end of the stud, wedge-shaped teeth are fixed to the inner end of the stud, the wedge-shaped teeth are inserted into one of the oblique tooth grooves, and the wedge-shaped teeth are matched with the oblique tooth grooves in size; the outer end of the stud penetrates out of the step hole, the nut is in threaded connection with the outer end portion of the stud, the compression spring is located in the step hole and sleeved on the stud, one end of the compression spring is in jacking fit with the step structure of the step hole, the other end of the compression spring is in jacking fit with the fixing ring, and the fixing ring is in jacking fit with the outer wall of the lifting column under the action of the compression spring.
2. The elevating surgical footrest of claim 1, wherein: the supporting tube is provided with a marking plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920470408.3U CN209951419U (en) | 2019-04-09 | 2019-04-09 | Lifting type operation special foot stool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920470408.3U CN209951419U (en) | 2019-04-09 | 2019-04-09 | Lifting type operation special foot stool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209951419U true CN209951419U (en) | 2020-01-17 |
Family
ID=69241408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920470408.3U Expired - Fee Related CN209951419U (en) | 2019-04-09 | 2019-04-09 | Lifting type operation special foot stool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209951419U (en) |
-
2019
- 2019-04-09 CN CN201920470408.3U patent/CN209951419U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207471086U (en) | A kind of novel computer supporter for display device | |
| CN209951419U (en) | Lifting type operation special foot stool | |
| CN215534516U (en) | Simple seat for ultrasound department examination | |
| CN209550749U (en) | A kind of adjustable pressure plate of plate shearing machine | |
| CN211674769U (en) | Clinical movable support that resets of using of orthopedics | |
| CN211243722U (en) | Lifting type medical instrument table for department of stomatology | |
| CN213964619U (en) | Multi-functional infusion support for clinical care | |
| CN215224596U (en) | Walnut shell breaking machine | |
| CN211083456U (en) | Adjustable electromechanical equipment installation device | |
| CN210871921U (en) | Improved bone marrow puncture needle | |
| CN215132613U (en) | Multifunctional comprehensive treatment dental chair | |
| CN111012620A (en) | Over-and-under type medical instrument platform for department of stomatology | |
| CN216908494U (en) | Multifunctional operating table | |
| CN113304447A (en) | Sport equipment with safety protection effect | |
| CN207801289U (en) | A kind of electric power lifting gear | |
| CN112879781A (en) | Intensive care therapy instrument's management fixing device | |
| CN216520572U (en) | Support with adjustable display height | |
| CN111335469A (en) | Steel structural support piece convenient to adjust | |
| CN203591353U (en) | Dentistry treatment machine vertical lifting device | |
| CN215456305U (en) | Counter with liftable table top | |
| CN205671629U (en) | A kind of shoes processing line auxiliary device | |
| CN211327057U (en) | Ultraviolet germicidal lamp for public health detection | |
| CN218496607U (en) | Force measurement clamping mechanism convenient for orthodontics | |
| CN218295190U (en) | Oral foreign matter adsorption equipment for clinical oral repair | |
| CN218889895U (en) | Adjustable patient treatment dental chair for dentistry |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200117 Termination date: 20210409 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |