CN219052352U

CN219052352U - Pre-washing frame for lumen instrument

Info

Publication number: CN219052352U
Application number: CN202223471939.5U
Authority: CN
Inventors: 徐婷婷; 师丽娟
Original assignee: First Affiliated Hospital of Zhengzhou University
Current assignee: First Affiliated Hospital of Zhengzhou University
Priority date: 2022-12-26
Filing date: 2022-12-26
Publication date: 2023-05-23
Anticipated expiration: 2032-12-26

Abstract

The utility model belongs to the technical field of instrument cleaning, and particularly relates to a pre-cleaning frame for a lumen instrument, which comprises a mounting frame, wherein guide rods are symmetrically arranged in an inner cavity of the mounting frame, a movable seat is slidably arranged on the surface of each guide rod, a pre-cleaning mechanism is arranged on each movable seat, each pre-cleaning mechanism comprises an outer cylinder, an inner cleaning head and an outer cleaning head, the outer cylinder is rotatably connected to the movable seat in a plugging manner, the inner cylinder is rotatably arranged in the inner cavity of the outer cylinder, and the inner cleaning head is plugged at the end part of the inner cylinder; the utility model discloses the inner tube passes through No. two bearings and links to each other with the inner wall of urceolus to can make urceolus and inner tube rotate respectively under driving motor's driving action, clean outer wall and the inner wall of lumen apparatus simultaneously at the in-process accessible inner cleaning head and outer cleaning head mutually support, no. one driven gear is less than No. two driven gears simultaneously, thereby can make the rotational speed of inner tube be higher than the rotational speed of urceolus when the drive, can promote the cleaning performance to lumen apparatus inner wall.

Description

Pre-washing frame for lumen instrument

Technical Field

The utility model relates to the technical field of instrument cleaning, in particular to a pre-cleaning frame for a lumen instrument.

Background

Medical devices refer to instruments, devices, appliances, in vitro diagnostic reagents and calibrators, materials and other similar or related items used directly or indirectly for the human body, including the computer software required; the medical device is mainly obtained by physical and other modes, not by pharmacological, immunological or metabolic modes, or only plays an auxiliary role in spite of the participation of the modes, however, after the use of the existing lumen device is finished, the existing lumen device is mostly subjected to preliminary cleaning by manpower, and the cleaning mode causes the labor intensity of the manpower to be increased.

Patent search shows that the patent number: CN214289859U: the utility model discloses a pre-washing frame for a lumen instrument, which comprises a frame seat, wherein a glass frame is arranged on the upper end cover of the frame seat, a telescopic piece is arranged at the edge of the upper end face of the frame seat, a cleaning pipe is inserted through and rotated on the side face of the telescopic piece, a driving piece extends at the upper end of the telescopic piece, the end part of the driving piece is connected with the outer side of the cleaning pipe, square pipes are communicated with the upper end face and the lower end face of the cleaning pipe through, connecting pipes are communicated with the side face of the square pipes, cleaning brushes are communicated with the end part of the connecting pipes and one end of the cleaning pipe, a filtering piece is arranged in the middle of the upper end face of the frame seat through a conveying piece, and the end part of the conveying piece is connected with the other end of the cleaning pipe through a rotating mode.

The existing pre-washing frame for the lumen instrument only can pre-wash the inner wall of the lumen instrument in the using process, but cannot pre-wash the outer wall surface of the lumen instrument, and dirt can be adhered to the outer wall of the lumen instrument in the using process, so that the outer wall still needs to be cleaned in a manual mode after the pre-washing frame is used for pre-washing, the problem is solved, and the pre-washing frame for the lumen instrument is provided in the application.

Disclosure of Invention

Object of the utility model

In order to solve the technical problems in the background art, the utility model provides a pre-washing frame for a lumen appliance, wherein an inner cylinder is connected with the inner wall of an outer cylinder through a second bearing, so that the outer cylinder and the inner cylinder can respectively rotate under the driving action of a driving motor, the inner cleaning head and the outer cleaning head can be matched with each other in the inserting process, the outer wall and the inner wall of the lumen appliance are simultaneously cleaned, a first driven gear is smaller than a second driven gear, the rotating speed of the inner cylinder can be higher than that of the outer cylinder in driving, and the cleaning effect on the inner wall of the lumen appliance can be improved.

(II) technical scheme

In order to solve the technical problems, the utility model provides a pre-washing rack for a lumen instrument, which comprises a mounting rack, wherein guide rods are symmetrically arranged in an inner cavity of the mounting rack, a movable seat is slidably arranged on the surface of each guide rod, a pre-washing mechanism is arranged on each movable seat, each pre-washing mechanism comprises an outer cylinder, an inner washing head and an outer washing head, the outer cylinders are rotatably connected to the movable seat in an inserted mode, the inner cylinders are rotatably arranged in the inner cavities of the outer cylinders, the inner washing heads are connected to the end portions of the inner cylinders in an inserted mode, the outer washing heads are movably connected to the end portions of the outer cylinders in an inserted mode, a clamping seat is arranged at one end of the mounting rack, each clamping seat is composed of two groups of clamping plates, an adjusting wire shaft is rotatably connected to the surfaces of the clamping plates above the clamping seat, and the adjusting wire shaft is in threaded penetrating connection with the mounting rack.

Preferably, the inner cavity of the movable seat is embedded with a first bearing, and the outer cylinder is inserted into the first bearing.

Preferably, a plurality of groups of second bearings are arranged on the inner wall of the outer cylinder at equal intervals, and the inner cylinder is arranged in the inner cavity of the outer cylinder through the second bearings.

Preferably, a driving motor is arranged on the upper surface of the movable seat, and a driving gear set is connected with the power output end of the driving motor.

Preferably, one end of the inner barrel, which is far away from the inner cleaning head, is provided with a driven gear, one end of the outer barrel, which is far away from the outer cleaning head, is provided with a driven gear No. two, the diameter of the driven gear No. two is larger than that of the driven gear No. one, and the driven gear No. one, the driven gear No. two are meshed with the driving gear set.

Preferably, the inner cylinder is provided with a rectangular plug near the end of the inner cleaning head, the surface of the rectangular plug is provided with a limiting ball in a ring, and the end of the outer cylinder is connected with a pressing cap in a threaded manner.

Preferably, the servo motor is installed to the mounting bracket tip, servo motor's power take off end is connected with the transmission lead screw, the transmission lead screw runs through with the movable seat tip screw thread and links to each other.

The technical scheme of the utility model has the following beneficial technical effects:

1. according to the utility model, in the process of inserting the pipe cavity machine, the driving gear set is driven by the driving motor, the driving gear set is respectively driven by the second driven gear and the first driven gear at the end parts of the outer cylinder and the inner cylinder, the outer cylinder is connected with the movable seat through the first bearing, and the inner cylinder is connected with the inner wall of the outer cylinder through the second bearing, so that the outer cylinder and the inner cylinder can respectively rotate under the driving action of the driving motor, the outer wall and the inner wall of the pipe cavity machine can be simultaneously cleaned through the mutual matching of the inner cleaning head and the outer cleaning head in the process of inserting, and the first driven gear is smaller than the second driven gear, so that the rotating speed of the inner cylinder is higher than that of the outer cylinder in the driving process, and the cleaning effect of the inner wall of the pipe cavity machine can be improved.

2. According to the utility model, the end part of the inner cylinder is connected with the inner cleaning head in an inserting way through the rectangular inserting connector, the limiting ball is supported by the spring to limit the limiting ball, and the limiting ball is connected with the end part of the outer cylinder through the pressing cap in a threaded way, so that the cleaning head can be limited, and the outer cleaning head and the inner cleaning head can be quickly replaced after the cleaning head is used.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of the present utility model;

FIG. 3 is a schematic view of a filter plate mounting structure of the present utility model;

fig. 4 is a schematic view of a fan mounting structure according to the present utility model.

Reference numerals:

1. a mounting frame; 2. a guide rod; 3. a movable seat; 4. a servo motor; 5. a transmission screw rod; 6. a pre-wash mechanism; 61. a driving motor; 62. a drive gear set; 63. a first bearing; 64. an outer cylinder; 65. a second bearing; 66. an inner cylinder; 67. an inner cleaning head; 68. an outer cleaning head; 69. a first driven gear; 610. a driven gear II; 7. rectangular plug-in connector; 8. a clamping seat; 9. adjusting the wire shaft; 10. and (5) pressing the cap.

Detailed Description

The objects, technical solutions and advantages of the present utility model will become more apparent by the following detailed description of the present utility model with reference to the accompanying drawings. It should be understood that the description is only illustrative and is not intended to limit the scope of the utility model. In addition, in the following description, descriptions of well-known structures and techniques are omitted so as not to unnecessarily obscure the present utility model.

As shown in fig. 1-4, the pre-washing rack for the lumen instrument provided by the utility model comprises a mounting rack 1, guide rods 2 are symmetrically arranged in the inner cavity of the mounting rack 1, a movable seat 3 is slidably arranged on the surface of the guide rods 2, a pre-washing mechanism 6 is mounted on the movable seat 3, the pre-washing mechanism 6 comprises an outer cylinder 64, an inner cylinder 66, an inner washing head 67 and an outer washing head 68, the outer cylinder 64 is rotatably inserted on the movable seat 3, the inner cylinder 66 is rotatably mounted in the inner cavity of the outer cylinder 64, the inner washing head 67 is inserted at the end part of the inner cylinder 66, the outer washing head 68 is movably inserted at the end part of the outer cylinder 64, a clamping seat 8 is arranged at one end of the mounting rack 1, the clamping seat 8 consists of two groups of clamping plates, an adjusting wire shaft 9 is rotatably connected to the surface of the upper group of clamping plates, and the adjusting wire shaft 9 is in threaded through connection with the mounting rack 1.

It should be noted that, the lumen apparatus to be pre-washed is inserted into the holder 8, the adjusting wire shaft 9 is rotated to push the upper clamping plate in the holder 8 to move downwards under the action of the surface threads, so that the lumen apparatus can be rapidly clamped, cleaning liquid is sprayed onto the inner cleaning head 67 and the outer cleaning head 68 respectively, the lumen machine drives the driving gear set 62 through the driving motor 61 in the process of insertion, the driving gear set 62 drives the second driven gear 610 and the first driven gear 69 at the end parts of the outer cylinder 64 and the inner cylinder 66 respectively, the outer cylinder 64 is connected with the moving seat 3 through the first bearing 63, the inner cylinder 66 is connected with the inner wall of the outer cylinder 64 through the second bearing 65, so that the outer cylinder 64 and the inner cylinder 66 can be respectively rotated under the driving action of the driving motor 61, and the outer wall and the inner wall of the lumen apparatus can be simultaneously cleaned through the mutual matching of the inner cleaning head 67 and the outer cleaning head 68 in the process of insertion.

As shown in fig. 2, the inner cavity of the movable seat 3 is embedded with a first bearing 63, the outer cylinder 64 is inserted into the first bearing 63, a plurality of groups of second bearings 65 are equidistantly arranged on the inner wall of the outer cylinder 64, and the inner cylinder 66 is mounted in the inner cavity of the outer cylinder 64 through the second bearings 65.

The outer cylinder 64 is connected to the movable base 3 via a first bearing 63, and the inner cylinder 66 is connected to the inner wall of the outer cylinder 64 via a second bearing 65, so that the outer cylinder 64 and the inner cylinder 66 can rotate under the driving action of the driving motor 61.

As shown in fig. 2, the upper surface of the movable seat 3 is provided with a driving motor 61, a power output end of the driving motor 61 is connected with a driving gear set 62, one end of the inner cylinder 66, which is far away from the inner cleaning head 67, is provided with a first driven gear 69, one end of the outer cylinder 64, which is far away from the outer cleaning head 68, is provided with a second driven gear 610, the diameter of the second driven gear 610 is larger than that of the first driven gear 69, and the first driven gear 69 and the second driven gear 610 are meshed with the driving gear set 62.

It should be noted that, the first driven gear 69 is smaller than the second driven gear 610, so that the rotational speed of the inner cylinder 66 can be higher than the rotational speed of the outer cylinder 64 during driving, and the cleaning effect on the inner wall of the lumen apparatus can be improved.

As shown in fig. 4, the end of the inner cylinder 66, which is close to the inner cleaning head 67, is provided with a rectangular plug 7, the surface of the rectangular plug 7 is provided with a limit ball in a ring, and the end of the outer cylinder 64 is connected with a press cap 10 in a threaded manner.

It should be noted that, the end of the inner cylinder 66 is connected with the inner cleaning head 67 in an inserting way through the rectangular inserting head 7, and supports the limiting ball through the spring to limit the limiting ball, and is connected with the end of the outer cylinder 64 through the press cap 10 in a threaded way, so that the outer cleaning head 68 can be limited, and the outer cleaning head 68 and the inner cleaning head 67 can be replaced quickly after being used.

As shown in fig. 1, a servo motor 4 is installed at the end of the mounting frame 1, a power output end of the servo motor 4 is connected with a transmission screw rod 5, and the transmission screw rod 5 is in threaded through connection with the end of the movable seat 3.

The driving screw rod 5 is driven by the servo motor 4, and the driving screw rod 5 can push the movable seat 3 to horizontally move along the guide rod 2 under the action of the surface threads, so that a lumen appliance can be inserted into the outer cylinder 64 and the inner cylinder 66.

The working principle and the using flow of the utility model are as follows: the pipe cavity instrument to be pre-washed is inserted into the clamping seat 8, the pipe cavity instrument can be rapidly clamped, cleaning liquid is sprayed onto the inner cleaning head 67 and the outer cleaning head 68 respectively, the transmission screw rod 5 is driven by the servo motor 4, the movable seat 3 horizontally moves along the guide rod 2, the pipe cavity machine is driven by the driving gear set 62 through the driving motor 61 in the inserting process, the driving gear set 62 is respectively driven by the driven gear 610 and the driven gear 69 at the end parts of the outer cylinder 64 and the inner cylinder 66, the outer cylinder 64 is connected with the movable seat 3 through the bearing 63, the inner cylinder 66 is connected with the inner wall of the outer cylinder 64 through the bearing 65, so that the outer cylinder 64 and the inner cylinder 66 can respectively rotate under the driving action of the driving motor 61, the inner cleaning head 67 and the outer cleaning head 68 can be matched with each other in the inserting process, the outer wall and the inner wall of the pipe cavity instrument can be simultaneously cleaned, and the driven gear 69 is smaller than the driven gear 610, so that the rotating speed of the inner cylinder 66 can be higher than the rotating speed of the outer cylinder 64 in the driving process, and the cleaning effect of the pipe cavity instrument can be improved.

It is to be understood that the above-described embodiments of the present utility model are merely illustrative of or explanation of the principles of the present utility model and are in no way limiting of the utility model. Accordingly, any modification, equivalent replacement, improvement, etc. made without departing from the spirit and scope of the present utility model should be included in the scope of the present utility model. Furthermore, the appended claims are intended to cover all such changes and modifications that fall within the scope and boundary of the appended claims, or equivalents of such scope and boundary.

Claims

1. The utility model provides a lumen apparatus pre-wash frame, includes mounting bracket (1), its characterized in that, mounting bracket (1) inner chamber symmetry is equipped with guide bar (2), guide bar (2) surface slip is equipped with removes seat (3), remove and install pre-wash mechanism (6) on seat (3), pre-wash mechanism (6) include urceolus (64), inner tube (66), interior cleaning head (67) and outer cleaning head (68), urceolus (64) rotate and peg graft on removing seat (3), inner tube (66) rotate and install at urceolus (64) inner chamber, interior cleaning head (67) peg graft at inner tube (66) tip, outer cleaning head (68) activity peg graft at urceolus (64) tip, mounting bracket (1) one end is equipped with cassette (8), cassette (8) are constituteed by two sets of splint, and a set of splint surface rotation in top is connected with adjusting wire axle (9), adjusting wire axle (9) run through with mounting bracket (1) screw thread and link to each other.

2. The pre-washing rack for the lumen instrument according to claim 1, wherein a first bearing (63) is embedded in the inner cavity of the movable seat (3), and the outer cylinder (64) is inserted in the first bearing (63).

3. The pre-washing rack for the lumen instrument according to claim 1, wherein a plurality of groups of No. two bearings (65) are equidistantly arranged on the inner wall of the outer cylinder (64), and the inner cylinder (66) is arranged in the inner cavity of the outer cylinder (64) through the No. two bearings (65).

4. The pre-washing rack for the lumen instrument according to claim 1, wherein a driving motor (61) is arranged on the upper surface of the movable seat (3), and a driving gear set (62) is connected to a power output end of the driving motor (61).

5. The pre-washing rack for the lumen instrument according to claim 4, wherein a driven gear (69) is arranged at one end of the inner cylinder (66) far away from the inner washing head (67), a driven gear (610) is arranged at one end of the outer cylinder (64) far away from the outer washing head (68), the diameter of the driven gear (610) is larger than that of the driven gear (69), and the driven gear (69) and the driven gear (610) are meshed and connected with the driving gear set (62).

6. The pre-washing rack for the lumen instrument according to claim 1, wherein the end part of the inner cylinder (66) close to the inner washing head (67) is provided with a rectangular plug (7), the surface of the rectangular plug (7) is annularly provided with a limit ball, and the end part of the outer cylinder (64) is in threaded connection with a press cap (10).

7. The pre-washing frame for the lumen instrument according to claim 1, wherein a servo motor (4) is installed at the end part of the installation frame (1), a power output end of the servo motor (4) is connected with a transmission screw rod (5), and the transmission screw rod (5) is in threaded through connection with the end part of the movable seat (3).