CN218960815U

CN218960815U - Expanding device

Info

Publication number: CN218960815U
Application number: CN202320141326.0U
Authority: CN
Inventors: 原文峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-02-07
Filing date: 2023-02-07
Publication date: 2023-05-05
Anticipated expiration: 2033-02-07

Abstract

The utility model discloses an expanding device, which belongs to the technical field of clinical equipment in general surgery, and comprises a supporting table, a supporting column and a movable frame, wherein the supporting column is fixedly connected to the upper surface of the supporting table, the movable frame is arranged at the upper end of the supporting column, the side surface of the movable frame is fixedly connected with a supporting arm, the side surface of the supporting arm is fixedly connected with an expanding assembly, the expanding assembly comprises a fixed frame, a first bearing penetrates through the surface of the fixed frame, a first rotating shaft penetrates through the first bearing, and one end of the first rotating shaft is fixedly connected with a knob.

Description

Expanding device

Technical Field

The utility model relates to the technical field of clinical equipment in general surgery, in particular to an expanding device.

Background

The general surgery is a clinical subject for treating liver, biliary tract, pancreas, gastrointestinal tract, anorectal tract, vascular diseases, thyroid gland and breast tumors, trauma and other diseases by taking the operation as a main method, is the largest special subject of a surgical system, is common surgery, and is general comprehensive hospital surgery, such as orthopedics, neurosurgery, cardiothoracic surgery, urology surgery and the like besides general surgery. Hospitals in some hospitals can even divide general surgery into cervical and dairy surgery, gastrointestinal surgery, hepatobiliary and pancreatic surgery and the like, and anorectal surgery, burn plastic surgery, vascular surgery, pediatric surgery, transplantation surgery, nutrition surgery and the like are related to general surgery.

In general surgery clinic in the prior art, when operation is performed, an expansion device is usually required to be used when an operation incision is required to be expanded, the existing expansion device is inconvenient in the adjustment process, inconvenience is brought to medical staff when the operation is performed, and the following devices are provided for solving the problems.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects existing in the prior art, the utility model aims to provide an expanding device which has the characteristic of convenient adjustment.

Technical proposal

In order to achieve the above purpose, the utility model provides an expanding device, which comprises a supporting table, a supporting column and a movable frame, wherein the supporting column is fixedly connected to the upper surface of the supporting table, the movable frame is arranged at the upper end of the supporting column, the side surface of the movable frame is fixedly connected with a supporting arm, the side surface of the supporting arm is fixedly connected with an expanding assembly, the expanding assembly comprises a fixing frame, a first bearing penetrates through the surface of the fixing frame, a first rotating shaft penetrates through the first bearing, one end of the first rotating shaft is fixedly connected with a knob, the other end of the first rotating shaft is fixedly connected with a first threaded column, the other end of the first threaded column is fixedly connected with a second threaded column, the other end of the second threaded column is fixedly connected with a second rotating shaft, the inner wall of the fixing frame is fixedly connected with a second bearing, the other end of the second rotating shaft penetrates through the second bearing, the surface of the first threaded column is connected with a threaded cap, the side surface of the threaded cap is fixedly connected with a connecting rod, the side surface of the connecting rod is fixedly connected with an expanding rod, and the directions of the threads of the first threaded column and the second threaded column are opposite.

When the expanding device of the technical scheme is used, the expanding assembly is arranged, when people need to expand a wound of a patient, people firstly move the expanding rod to the wound of the patient, and then the rotating knob is used for driving the first threaded column and the second threaded column to rotate, and under the cooperation of the first threaded column, the second threaded column and the threaded cap, the positions of the two groups of expanding rods are convenient for people to adjust, so that the expanding of the wound of the patient is convenient for people, and the practicability of the device is improved.

Further, the first slide bar of mount inner wall fixedly connected with, first slide bar surface sliding connection has first sliding sleeve, first sliding sleeve side fixedly connected with connecting block, the other end fixedly connected with of connecting block is in the screw cap side.

Further, the movable frame side fixedly connected with motor, the output shaft other end fixedly connected with gear of motor, the through-hole has been seted up to the movable frame surface, the gear wears to establish in the through-hole, support column side fixedly connected with rack, the gear meshes with the rack mutually.

Further, support column side fixedly connected with second slide bar, movable frame inner wall fixedly connected with second sliding sleeve, second sliding sleeve sliding connection is on second slide bar surface, second slide bar and second sliding sleeve respectively have two sets of to the symmetry sets up in the support column side.

Further, the lower surface of the supporting table is fixedly connected with a wheel set, the side face of the wheel set is provided with brake pads, and the number of the wheel sets is four, and the wheel sets are arranged at the lower end of the supporting table in a rectangular mode.

Further, an energy storage bin is arranged in the supporting table, a storage battery is fixedly connected in the energy storage bin, and a control switch is fixedly connected to the side face of the supporting table.

Advantageous effects

In summary, the utility model has the following beneficial effects:

1. according to the expanding device, by arranging the gear and the rack, when people need to adjust the height of the movable frame carrying the expanding assembly, the people only need to control the motor to operate through the control switch, so that the gear is driven to rotate, and under the cooperation of the gear and the rack, the height of the movable frame carrying the expanding assembly is conveniently adjusted by people, and the working pressure of people is reduced;

2. this expand and prop device, through setting up expanding and prop the subassembly, when people need expand to patient's wound, people will expand the vaulting pole at first and remove patient's wound department, then through rotating the knob to drive first screw thread post and second screw thread post and rotate, under the cooperation of first screw thread post, second screw thread post and screw cap, made things convenient for people to adjust the position of two sets of expansion vaulting poles, thereby made things convenient for people to expand to patient's wound and prop, improved the practicality of device.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings required for the description of the embodiments or the prior art will be briefly described, and it is apparent that the drawings in the following description are only one embodiment of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of the present utility model in front perspective cross-section;

FIG. 2 is a schematic diagram of the front perspective view of the present utility model;

fig. 3 is a schematic structural view of a expanding mechanism in a three-dimensional manner.

The marks in the drawings are:

1. a support table; 2. a support column; 3. a movable frame; 4. a support arm; 5. a spread assembly; 501. a fixing frame; 502. a first bearing; 503. a first rotating shaft; 504. a knob; 505. a first threaded post; 506. a second threaded post; 507. a second rotating shaft; 508. a second bearing; 509. a threaded cap; 510. a connecting rod; 511. expanding a supporting rod; 512. a first slide bar; 513. a first sliding sleeve; 514. a connecting block; 6. a motor; 7. a gear; 8. a through hole; 9. a rack; 10. a second slide bar; 11. the second sliding sleeve; 12. a wheel set; 13. a brake pad; 14. an energy storage bin; 15. a storage battery; 16. and controlling the switch.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the present utility model easy to understand, the technical solutions in the embodiments of the present utility model are clearly and completely described below to further illustrate the present utility model, and it is obvious that the described embodiments are only some embodiments of the present utility model, not all versions.

Examples:

the utility model is described in further detail below with reference to fig. 1-3.

Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a expand and prop device, including brace table 1, support column 2 and adjustable shelf 3, support column 2 fixed connection is at brace table 1 upper surface, adjustable shelf 3 sets up in brace column 2 upper end, adjustable shelf 3 side fixedly connected with support arm 4, support arm 4 side fixedly connected with expands and prop subassembly 5, expand and prop subassembly 5 and include mount 501, mount 501 surface wears to be equipped with first bearing 502, wear to be equipped with first pivot 503 in the first bearing 502, the one end fixedly connected with knob 504 of first pivot 503, the other end fixedly connected with first screw thread post 505 of first pivot 503, the other end fixedly connected with second screw thread post 506 of first screw thread post 505, the other end fixedly connected with second pivot 507 of second screw thread post 506, mount 501 inner wall fixedly connected with second bearing 508, the other end of second pivot 507 wears to establish in second bearing 508, first screw thread post 505 surface threaded connection has screw cap 509, screw cap side fixedly connected with connecting rod 510, the side fixedly connected with of connecting rod 510 expands the pole 511, the screw thread direction of first screw thread post 505 is opposite with second screw thread post 506.

Through adopting above-mentioned technical scheme, this expand and prop device, through setting up expand and prop subassembly 5, when people need expand to patient's wound, people will expand the vaulting pole 511 at first and remove to patient's wound department, then through rotating knob 504 to drive first screw thread post 505 and second screw thread post 506 and rotate, under the cooperation of first screw thread post 505, second screw thread post 506 and screw cap 509, made things convenient for people to expand the position of vaulting pole 511 to two sets of expansion, thereby made things convenient for people to expand to patient's wound and prop, improved the practicality of the device.

Specifically, the inner wall of the fixing frame 501 is fixedly connected with a first sliding rod 512, the surface of the first sliding rod 512 is slidably connected with a first sliding sleeve 513, the side surface of the first sliding sleeve 513 is fixedly connected with a connecting block 514, and the other end of the connecting block 514 is fixedly connected with the side surface of the threaded cap 509.

Specifically, the side fixedly connected with motor 6 of movable frame 3, the output shaft other end fixedly connected with gear 7 of motor 6, through-hole 8 has been seted up on the movable frame 3 surface, and gear 7 wears to establish in through-hole 8, and support column 2 side fixedly connected with rack 9, gear 7 meshes with rack 9 mutually.

Through adopting above-mentioned technical scheme, this expand and prop device, through setting up gear 7 and rack 9, when people need to carry out the height of expanding the movable rack 3 who props subassembly 5, people only need through control switch 16 control motor 6 operation to drive gear 7 and rotate, under the cooperation of gear 7 and rack 9, made things convenient for people to carry the height of expanding the movable rack 3 who props subassembly 5 to adjust, alleviateed people's operating pressure.

Specifically, the side of the support column 2 is fixedly connected with a second slide bar 10, the inner wall of the movable frame 3 is fixedly connected with a second slide sleeve 11, the second slide sleeve 11 is slidably connected to the surface of the second slide bar 10, and the second slide bar 10 and the second slide sleeve 11 are respectively provided with two groups and are symmetrically arranged on the side of the support column 2.

Specifically, the lower surface of the supporting table 1 is fixedly connected with a wheel set 12, the side surface of the wheel set 12 is provided with brake pads 13, and the wheel sets 12 are four in total and are arranged at the lower end of the supporting table 1 in a rectangular shape.

Specifically, the energy storage bin 14 is arranged in the supporting table 1, the storage battery 15 is fixedly connected in the energy storage bin 14, and the control switch 16 is fixedly connected to the side surface of the supporting table 1.

The working principle of the utility model is as follows: when the device is used, people push the device at first, under the cooperation of the wheel set 12, people move the device to the position suitable for the device to use, when people need to fix the device, people only need to adjust the brake pad 13 arranged on the side face of the wheel set 12 to a braking state, thereby the device is guaranteed to be in a stable working state in the normal operation process, when people need to adjust the height of the movable frame 3 carrying the expansion assembly 5, people only need to control the motor 6 to operate through the control switch 16, thereby the gear 7 is driven to rotate, under the cooperation of the gear 7 and the rack 9, people adjust the height of the movable frame 3 carrying the expansion assembly 5 conveniently, the working pressure of people is reduced, when people need to expand a wound of a patient, people firstly move the expansion rod 511 to the wound of the patient, then the rotation knob 504 is used for driving the first thread column 505 and the second thread column 506, under the cooperation of the first thread column 505, the second thread column 506 and the thread cap 509, the expansion device is convenient for people to adjust the positions of the expansion rod of the two groups, and the practicality of the patient is improved.

The present embodiment is only for explanation of the present utility model and is not to be construed as limiting the present utility model, and modifications to the present embodiment, which may not creatively contribute to the present utility model as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present utility model.

Claims

1. The utility model provides a expand and prop device, includes brace table (1), support column (2) and adjustable shelf (3), its characterized in that: the support column (2) is fixedly connected to the upper surface of the support table (1), the movable frame (3) is arranged at the upper end of the support column (2), the side surface of the movable frame (3) is fixedly connected with the support arm (4), the side surface of the support arm (4) is fixedly connected with the expansion support assembly (5), the expansion support assembly (5) comprises a fixing frame (501), a first bearing (502) is penetrated on the surface of the fixing frame (501), a first rotating shaft (503) is penetrated in the first bearing (502), one end of the first rotating shaft (503) is fixedly connected with a knob (504), the other end of the first rotating shaft (503) is fixedly connected with a first threaded column (505), the other end of the first threaded column (505) is fixedly connected with a second threaded column (506), the other end of the second threaded column (506) is fixedly connected with a second rotating shaft (507), the inner wall of the fixing frame (501) is fixedly connected with a second bearing (508), the other end of the second rotating shaft (507) is penetrated in the second bearing (508), the surface of the first threaded column (505) is connected with a cap (509), the side surface of the expansion support column (509) is connected with a connecting rod (510), the first threaded post (505) and the second threaded post (506) are threaded in opposite directions.

2. A stent device according to claim 1, wherein: the fixing frame is characterized in that a first sliding rod (512) is fixedly connected to the inner wall of the fixing frame (501), a first sliding sleeve (513) is connected to the surface of the first sliding rod (512) in a sliding mode, a connecting block (514) is fixedly connected to the side face of the first sliding sleeve (513), and the other end of the connecting block (514) is fixedly connected to the side face of a threaded cap (509).

3. A stent device according to claim 1, wherein: the movable frame (3) side fixedly connected with motor (6), output shaft other end fixedly connected with gear (7) of motor (6), through-hole (8) have been seted up on movable frame (3) surface, gear (7) wear to establish in through-hole (8), support column (2) side fixedly connected with rack (9), gear (7) and rack (9) mesh.

4. A stent device according to claim 1, wherein: the support column (2) side fixedly connected with second slide bar (10), movable frame (3) inner wall fixedly connected with second sliding sleeve (11), second sliding sleeve (11) sliding connection is on second slide bar (10) surface, second slide bar (10) and second sliding sleeve (11) respectively have two sets of to the symmetry sets up in support column (2) side.

5. A stent device according to claim 1, wherein: the wheel set (12) is fixedly connected to the lower surface of the supporting table (1), the side face of the wheel set (12) is provided with brake pads (13), and the number of the wheel sets (12) is four, and the wheel sets are arranged at the lower end of the supporting table (1) in a rectangular mode.

6. A stent device according to claim 1, wherein: an energy storage bin (14) is arranged in the supporting table (1), a storage battery (15) is fixedly connected in the energy storage bin (14), and a control switch (16) is fixedly connected to the side face of the supporting table (1).