CN219538497U

CN219538497U - Fixed supporting device

Info

Publication number: CN219538497U
Application number: CN202223220760.2U
Authority: CN
Inventors: 赵艳红
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-12-02
Filing date: 2022-12-02
Publication date: 2023-08-18
Anticipated expiration: 2032-12-02

Abstract

The utility model discloses a fixed supporting device, which relates to the technical field of medical equipment and equipment, and comprises a placing table, wherein a fixing device is arranged in the middle of the upper surface of the placing table, a base is arranged below the placing table, a lifting device is arranged in the middle of the upper surface of the base, the lifting device comprises a servo motor, the output end of the servo motor is fixedly provided with a threaded rod, the threaded rod is connected with a rotary drum, the top end of the rotary drum is fixedly arranged on the lower surface of the placing table, the bottom end of the servo motor is fixedly provided with a mounting seat, mounting holes are respectively formed in two sides of the mounting seat, a limiting rod is connected in the mounting holes in a sliding manner, a stepping motor is arranged below the mounting seat, a gear is fixed at the output end of the stepping motor, one side of the gear is meshed with a rack, and the top end of the rack is fixedly connected with the lower surface of the mounting seat. According to the utility model, the endoscope is driven to move up and down by the double motors, the moving process is quick and accurate, and meanwhile, the damage to the endoscope can be avoided.

Description

Fixed supporting device

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a fixed supporting device.

Background

The gastroenterology is a clinical tertiary subject taking diseases such as esophagus, stomach, small intestine, large intestine, liver, gall bladder and pancreas as main contents, the diseases of the gastroenterology are various, the medical science is wide in knowledge, the operation is complex and fine, digestive system treatment equipment is needed during the treatment of the digestive system, the digestive system has important pushing effect on diagnosis and treatment of the digestive system, the gastroscope and the colonoscope are common ways for diagnosing gastrointestinal diseases and treating local superficial lesions of the gastrointestinal tract, and are the most comprehensive and reliable examination means, so that the endoscope is needed to be examined, targeted pathological detection can be achieved, the important effect of diagnosis can be achieved, and the traditional fixed supporting device is inconvenient for adjusting the height and the angle of the endoscope during the examination of the endoscope.

Chinese patent discloses an endoscope fixed stay device for gastroenterology, its bulletin is CN209900223U, and this patent is mainly through inserting the scope pipe from the great one end of clamp hole opening, pulls out from the less department of opening, then pulls the scope pipe, drives arc connecting block and upwards moves from arc backup pad bottom, when not needing to use, pulls the connecting rod, pulls out the fixed block from the arc notch in, puts arc connecting block department into the connecting plate.

However, the following drawbacks still exist in practical use:

the endoscope pipe carries out position adjustment through the arc backup pad, and the motion trail is based on the shape of arc backup pad, through manual slip about holding the scope in the use, and the problem that the removal process is difficult to appear blocking, displacement is inaccurate can not be difficult to apply stronger force to the scope when blocking, and this can lead to causing the damage to the scope in the slip in-process.

Therefore, there is a strong need for a fixed support device to solve the above problems.

Disclosure of Invention

The present utility model is directed to a fixing and supporting device, which solves the above-mentioned problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a fixed strutting arrangement, including placing the platform, place a bench surface middle part and be provided with fixing device, place a platform below and be provided with the base, base upper surface middle part is provided with lifting device, lifting device includes servo motor, servo motor output is fixed with the threaded rod, threaded connection has the rotary drum on the threaded rod, rotary drum top fixed mounting is in placing a bench lower surface, servo motor bottom installation is fixed with the mount pad, the mounting hole has been seted up respectively to the mount pad both sides, and sliding connection has the gag lever post in the mounting hole, the mount pad below is provided with step motor, step motor output is fixed with the gear, gear one side meshing has the rack, rack top fixed connection is in the mount pad lower surface.

Optionally, place a lower fixed surface of platform installs the connecting block, and base upper surface four corners is fixed with the connecting rod respectively, and the spout with connecting rod assorted has been seted up to the connecting block lower surface, and the connecting block of placing a bottom can slide from top to bottom on the connecting rod through the spout.

Optionally, fixing device includes the mounting panel, and mounting panel quantity is 2, two mounting panel bottom fixed mounting respectively in place the bench surface, the scope is arranged in between two mounting panels, carries out the centre gripping through the clamp splice on the mounting panel and fixes.

Optionally, the mounting panel middle part has seted up the joint groove, is provided with the pull rod in the joint groove, and the pull rod slides in the joint groove, pulls the pull rod, drives the clamp splice immediately and carries out lateral movement.

Optionally, the pull rod top is fixed with the clamp splice, and the pull rod middle part cover is equipped with first spring, and first spring front end contacts in the clamp splice bottom, and first spring tail end contacts in the mounting panel lateral wall, provides elasticity to the opposite direction of mounting panel to the clamp splice through first spring, and two clamp splice and then carry out the centre gripping to the scope in middle part and fix.

Optionally, the pull rod lateral wall is seted up flutedly, and the recess bottom is provided with the second spring, and the second spring top is fixed with the fixture block, and the second spring provides elasticity to the fixture block outwards to the recess, touches the fixture block top in the joint inslot, fixes between pull rod and the mounting panel.

Optionally, gag lever post bottom fixed mounting is in the base upper surface, and gag lever post top and middle part fixed mounting have the stopper respectively, and the stopper carries out spacing effect to the mount pad, avoids the rack below the mount pad to break away from the gear.

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

1. according to the utility model, the servo motor rotates to drive the threaded rod to rotate, so as to drive the rotary drum which is in threaded connection with the threaded rod to move up and down, the placement table which is fixed on the rotary drum immediately moves up and down, after the approximate lifting height is finished, the stepping motor is started to drive the gear to rotate, the rack which is meshed with one side of the gear immediately moves up and down, the mounting seat above the rack is driven to move up and down, the servo motor moves up and down accordingly, the height of the placement table is finely adjusted, and compared with the prior art, the placement table is manually held for sliding up and down, the placement table is driven by the double motors to move up and down, the movement process is rapid and accurate, and meanwhile, damage to the endoscope can be avoided.

2. According to the utility model, the second spring provides elasticity for the clamping block to the outside of the groove, the top end of the clamping block is propped in the clamping groove, the pull rod and the mounting plate are fixed, when the clamping angle is required to be adjusted, the bottom end of the pull rod can be manually held, the pull rod is rotated, when the applied force is larger than the elasticity of the second spring, the clamping block moves into the groove under the action of the reverse force of the clamping groove, the pull rod immediately rotates, the rotation of the pull rod is stopped, the top end of the clamping block in the groove is contacted in the clamping groove under the action of the elasticity of the second spring, the pull rod is locked, and the angle of the endoscope can be adjusted under the condition that the fixing stability is not lost.

Drawings

FIG. 1 is a schematic view of the whole structure of a fixing and supporting device according to the present utility model;

FIG. 2 is a vertical cross-sectional view of a stationary support apparatus of the present utility model;

FIG. 3 is a schematic view of a part of the structure of a lifting device in a fixed supporting device according to the present utility model;

fig. 4 is a schematic view of a part of a fixing device in a fixing and supporting device according to the present utility model.

In the figure: 1. a placement table; 2. a base; 3. a connecting block; 4. a connecting rod; 5. a fixing device; 501. a mounting plate; 502. a pull rod; 503. clamping blocks; 504. a first spring; 505. a groove; 506. a clamping block; 507. a second spring; 508. a clamping groove; 6. lifting devices; 601. a servo motor; 602. a threaded rod; 603. a rotating drum; 604. a mounting base; 605. a limit rod; 606. a limiting block; 607. a stepping motor; 608. a rack; 609. a gear.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 4, the present utility model provides a fixing and supporting device, which comprises a placing table 1, wherein a fixing device 5 is arranged in the middle of the upper surface of the placing table 1, a base 2 is arranged below the placing table 1, a lifting device 6 is arranged in the middle of the upper surface of the base 2, the lifting device 6 comprises a servo motor 601, an output end of the servo motor 601 is fixed with a threaded rod 602, a rotating drum 603 is connected to the threaded rod 602 in a threaded manner, the top end of the rotating drum 603 is fixedly arranged on the lower surface of the placing table 1, a mounting seat 604 is fixedly arranged at the bottom end of the servo motor 601, mounting holes are respectively formed in two sides of the mounting seat 604, a limiting rod 605 is connected in the sliding manner in the mounting holes, a stepping motor 607 is arranged below the mounting seat 604, a gear 609 is fixed at the output end of the stepping motor 607, a rack 608 is meshed with one side of the gear 609, and the top end of the rack 608 is fixedly connected to the lower surface of the mounting seat 604.

The connecting block 3 is fixedly arranged on the lower surface of the placing table 1, connecting rods 4 are respectively fixed at four corners of the upper surface of the base 2, sliding grooves matched with the connecting rods 4 are formed in the lower surface of the connecting blocks 3, the connecting blocks 3 at the bottom end of the placing table 1 can slide up and down on the connecting rods 4 through the sliding grooves, the bottom end of a limiting rod 605 is fixedly arranged on the upper surface of the base 2, limiting blocks 606 are respectively fixedly arranged at the top and the middle of the limiting rod 605, the limiting blocks 606 limit the mounting seat 604, and the rack 608 below the mounting seat 604 is prevented from being separated from the gear 609.

The fixing device 5 comprises mounting plates 501, the number of the mounting plates 501 is 2, the bottom ends of the two mounting plates 501 are respectively and fixedly arranged on the upper surface of the placing table 1, an endoscope is arranged between the two mounting plates 501, clamping blocks 503 on the mounting plates 501 are clamped and fixed, clamping grooves 508 are formed in the middle of the mounting plates 501, pull rods 502 are arranged in the clamping grooves 508, the pull rods 502 are pulled, the clamping blocks 503 are driven to transversely move, clamping blocks 503 are fixed at the top ends of the pull rods 502, first springs 504 are sleeved in the middle of the pull rods 502, the front ends of the first springs 504 are contacted with the bottom ends of the clamping blocks 503, the tail ends of the first springs 504 are contacted with the side walls of the mounting plates 501, the clamping blocks 503 provide elastic force for the opposite directions of the mounting plates 501, the two clamping blocks 503 further clamp and fix the endoscope in the middle, grooves 505 are formed in the side walls of the pull rods 502, second springs 507 are arranged at the bottom of the grooves 505, clamping blocks 506 are fixed at the top ends of the second springs 507, the clamping blocks 506 are provided outside the grooves 505, the top ends of the clamping blocks 506 are contacted with the clamping blocks 508, and the clamping blocks 501 are fixed in the clamping grooves 508, and the mounting plates 502 are fixed.

Working principle: when the device is used, the pull rods 502 on two sides of the mounting plate 501 in the fixing device 5 are pulled respectively, the endoscope is placed between the two clamping blocks 503, the pull rods 502 are loosened, the clamping blocks 503 are provided with elastic force in the direction opposite to the mounting plate 501 through the first springs 504, the two clamping blocks 503 further clamp and fix the endoscope in the middle, when the height of the endoscope needs to be adjusted, the servo motor 601 rotates to drive the threaded rod 602 to rotate, the rotary cylinder 603 in threaded connection with the threaded rod 602 is driven to move up and down, the placing table 1 fixed on the rotary cylinder 603 moves up and down immediately, after the approximately lifting height is completed, the stepping motor 607 rotates to drive the gear 609 to rotate, the rack 608 meshed with one side of the gear 609 moves up and down immediately, the mounting seat 604 above the rack 608 is driven to move up and down accordingly, the servo motor 601 can manually clamp the bottom end of the pull rod 502 when the clamping angle needs to be adjusted after the height adjustment is completed, the applied force is larger than the elastic force of the second springs 507, the clamping blocks 508 clamp the clamping blocks 508 to clamp the bottom end of the pull rod 502 in the opposite direction, the clamping grooves 508 rotate down, the clamping grooves 505 rotate under the action of the clamping blocks 505, and the elastic force of the clamping blocks 502 is stopped immediately, and the clamping blocks are locked in the grooves 505 rotate, and the top ends of the clamping blocks 502 rotate in the opposite directions are locked, and then the elastic force is locked, and the pull rods 502 rotates.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a fixed support device, including placing platform (1), a serial communication port, place platform (1) upper surface middle part and be provided with fixing device (5), place platform (1) below and be provided with base (2), base (2) upper surface middle part is provided with elevating gear (6), elevating gear (6) are including servo motor (601), servo motor (601) output is fixed with threaded rod (602), threaded connection has rotary drum (603) on threaded rod (602), rotary drum (603) top fixed mounting is in place platform (1) lower surface, servo motor (601) bottom installation is fixed with mount pad (604), the mounting hole has been seted up respectively to mount pad (604) both sides, and sliding connection has gag lever post (605) in the mounting hole, mount pad (604) below is provided with step motor (607), step motor (607) output is fixed with gear (609), gear (609) one side meshing has rack (608), rack (608) top fixed connection is in the lower surface of mount pad (604);

the fixing device (5) comprises mounting plates (501), the number of the mounting plates (501) is 2, and the bottom ends of the two mounting plates (501) are respectively and fixedly arranged on the upper surface of the placing table (1);

a clamping groove (508) is formed in the middle of the mounting plate (501), and a pull rod (502) is arranged in the clamping groove (508);

the clamping block (503) is fixed at the top end of the pull rod (502), the first spring (504) is sleeved in the middle of the pull rod (502), the front end of the first spring (504) is contacted with the bottom end of the clamping block (503), and the tail end of the first spring (504) is contacted with the side wall of the mounting plate (501).

2. The fixed support device according to claim 1, wherein the connecting block (3) is fixedly arranged on the lower surface of the placing table (1), the connecting rods (4) are respectively fixed at four corners of the upper surface of the base (2), and sliding grooves matched with the connecting rods (4) are formed in the lower surface of the connecting block (3).

3. The fixed support device according to claim 1, wherein the side wall of the pull rod (502) is provided with a groove (505), a second spring (507) is arranged at the bottom of the groove (505), and a clamping block (506) is fixed at the top end of the second spring (507).

4. The fixed support device according to claim 1, wherein the bottom end of the limiting rod (605) is fixedly arranged on the upper surface of the base (2), and limiting blocks (606) are fixedly arranged at the top and the middle of the limiting rod (605) respectively.