CN216064754U

CN216064754U - Jaw opening and cleaning device for medical forceps

Info

Publication number: CN216064754U
Application number: CN202121738619.4U
Authority: CN
Inventors: 刘乐; 郭佳音
Original assignee: 989th Hospital of the Joint Logistics Support Force of PLA
Current assignee: 989th Hospital of the Joint Logistics Support Force of PLA
Priority date: 2021-07-29
Filing date: 2021-07-29
Publication date: 2022-03-18
Anticipated expiration: 2031-07-29

Abstract

The utility model discloses a jaw opening cleaning device for medical forceps, which comprises mounting plates, connecting plates, adjusting assemblies, fixing assemblies, rotating wheels and stop blocks, wherein the connecting plates are welded on the outer walls of two sides between the two mounting plates; two rotating pipes are rotatably arranged on the outer wall between the two mounting plates in a penetrating manner, worm wheels are fixedly sleeved on the outer wall of the middle part of each rotating pipe, worms are rotatably arranged on the outer wall of the connecting plate between the worm wheels, and the worms are meshed with the two worm wheels; the adjusting assembly is convenient for the right-handed screw rod and the left-handed screw rod to move oppositely, so that the distance between the two hooks is adjusted, different pincer-shaped instruments can be conveniently used, the jaw of the pincer-shaped instrument can be opened by the device, the pincer-shaped instrument can be conveniently placed in a cleaning machine for cleaning, the cleaning effect is good, the labor intensity of nurses is high, and the device is worthy of wide popularization and application.

Description

Jaw opening and cleaning device for medical forceps

Technical Field

The utility model relates to the technical field of medical forceps equipment, in particular to a jaw opening and cleaning device for medical forceps.

Background

At present, when a cleaning and disinfecting machine is used for an orthopedic rongeur and a tracheal dilating forceps, the surfaces of the orthopedic rongeur and the tracheal dilating forceps can be cleaned and disinfected only, elastic parts are arranged on the upper parts of handles of the orthopedic rongeur and the tracheal dilating forceps, the jaws of the orthopedic rongeur and the tracheal dilating forceps are always in a closed state due to the elasticity of the elastic parts under the condition that no external force is used for holding, a worker has to hold the handles, the jaws can be opened only when the holding force is greater than the elasticity of the elastic parts, joint cavities of the forceps are exposed, and then the operating surface in the jaws is cleaned by a cleaning tool, so that the cleaning in the mode has low working efficiency, and if more surgical forceps to be cleaned are used, more workers need to carry out working and adding points; therefore, how to open the jaws of the orthopedic rongeur and the trachea expanding forceps and put the jaws into a cleaner for cleaning becomes a technical problem which is difficult to solve for a long time.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a jaw opening cleaning device for medical forceps, the adjusting assembly is arranged, so that a right-handed screw rod and a left-handed screw rod can move oppositely, the distance between two hooks can be adjusted, different pincerlike instruments can be conveniently used, the jaw opening of the pincerlike instruments can be opened by the device, the pincerlike instruments can be conveniently placed in a cleaning machine for cleaning, the cleaning effect is good, the labor intensity of nurses is high, and the jaw opening cleaning device is worthy of wide popularization and application.

The purpose of the utility model can be realized by the following technical scheme:

a jaw opening cleaning device for medical forceps comprises mounting plates, connecting plates, adjusting assemblies, fixing assemblies, rotating wheels and stop blocks, wherein the connecting plates are welded on the outer walls of two sides between the two mounting plates;

the adjusting part comprises a rotating pipe, a worm wheel, a worm, a right-handed screw rod, a left-handed screw rod, an installation rod, a limiting block and a limiting groove, wherein the two rotating pipes are installed on the outer wall between the installation plates in a penetrating and rotating mode, the worm wheel is fixedly sleeved on the outer wall of the middle of the rotating pipe, the connecting plate is located on the outer wall between the worm wheels in a rotating mode, the worm is installed on the outer wall, the worm is meshed with the two worm wheels, one of the worm and the right-handed screw rod is connected to the inside of the rotating pipe in a splicing mode, and the left-handed screw rod is connected to the inside of the rotating pipe in a splicing mode.

As a further scheme of the utility model: the mounting plate is characterized in that a limiting groove is formed in the outer wall of one side of the right-handed screw rod and the outer wall of one side of the left-handed screw rod, an installation rod is fixed to one side of the limiting groove, a limiting block is fixed to the outer wall of the installation rod corresponding to the limiting groove, and the outer wall of the limiting block is attached to the inner wall of the limiting groove.

As a further scheme of the utility model: fixed subassembly is including installation piece, spout, spring, slider, pin and couple, all install the installation piece on one end of dextrorotation lead screw and levogyration lead screw, the spout has been seted up on one side of installation piece, slidable mounting has the slider on the inside of spout, be fixed with the spring on one side inner wall of spout, and the other end of spring is fixed in the outer wall of slider, the slider is located and is fixed with the pin on the outside one side of spout, it is fixed with the couple to correspond the pin on one side of installation piece.

As a further scheme of the utility model: and the right-handed screw rod and the left-handed screw rod are in threaded connection with the rotating pipe.

As a further scheme of the utility model: and a rotating wheel is fixed at one end of the worm penetrating through the outer wall of the connecting plate.

As a further scheme of the utility model: and a stop block is fixed at the other end of the right-handed screw rod and the left-handed screw rod.

The utility model has the beneficial effects that: the adjusting assembly is matched with the rotating pipe, the worm wheel, the worm, the right-handed screw rod, the left-handed screw rod, the mounting rod, the limiting block and the limiting groove, so that the right-handed screw rod and the left-handed screw rod can move oppositely, the distance between the two hooks can be adjusted, different pincer-shaped instruments can be conveniently used, the use range of the equipment is enlarged, the fixing assembly is arranged, the mounting block, the sliding groove, the spring, the sliding block, the blocking rod and the hooks are matched, the handle of the pincer-shaped instrument can be stably and firmly fixed, the jaw of the pincer-shaped instrument can be opened by the equipment, the cleaning effect is good, the labor intensity of a nurse is high, and the cleaning device is worthy of wide popularization and application.

Drawings

In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.

FIG. 1 is a schematic view of the overall front perspective structure of the present invention;

FIG. 2 is a schematic view of a partial side-view perspective structure of the present invention;

in the figure: 1. mounting a plate; 2. a connecting plate; 3. an adjustment assembly; 4. a fixing assembly; 5. a rotating wheel; 6. a stopper; 31. rotating the tube; 32. a worm gear; 33. a worm; 34. a right-handed screw rod; 35. a left-handed screw rod; 36. mounting a rod; 37. a limiting block; 38. a limiting groove; 41. mounting blocks; 42. a chute; 43. a spring; 44. a slider; 45. a stop lever; 46. and (4) hanging hooks.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1-2, a jaw opening cleaning device for medical forceps comprises mounting plates 1, connecting plates 2, adjusting assemblies 3, fixing assemblies 4, rotating wheels 5 and a stop block 6, wherein the connecting plates 2 are welded on the outer walls of two sides between the two mounting plates 1, the adjusting assemblies 3 are arranged on the outer walls of the mounting plates 1, and the fixing assemblies 4 are arranged on the outer walls of the adjusting assemblies 3; the adjusting assembly 3 comprises rotating pipes 31, worm gears 32, worms 33, right-handed screw rods 34, left-handed screw rods 35, mounting rods 36, limiting blocks 37 and limiting grooves 38, the two rotating pipes 31 are rotatably mounted on the outer wall between the two mounting plates 1 in a penetrating manner, the worm gears 32 are fixedly sleeved on the outer wall of the middle parts of the rotating pipes 31, the worms 33 are rotatably mounted on the outer wall of the connecting plate 2 between the worm gears 32, the worms 33 are meshed with the two worm gears 32, the right-handed screw rods 34 are inserted into one rotating pipe 31, and the left-handed screw rods 35 are inserted into the other rotating pipe 31; the right-handed screw rod 34 and the left-handed screw rod 35 are in threaded connection with the rotating pipe 31, so that the worm gear 32 is driven to rotate through the worm 33, the rotating pipe 31 is driven by the worm gear 32, and the rotating pipe 31 is in threaded connection with the right-handed screw rod 34 and the left-handed screw rod 35 through the rotating pipe 31, so that the right-handed screw rod 34 and the left-handed screw rod 35 can move conveniently, the distance between the two hooks 46 can be adjusted conveniently, and the adjustment is relatively perfect; the outer walls of one sides of the right-handed screw rod 34 and the left-handed screw rod 35 are respectively provided with a limiting groove 38, one side of the mounting plate 1, which is positioned in the limiting groove 38, is fixed with a mounting rod 36, the outer wall of the mounting rod 36 is fixed with a limiting block 37 corresponding to the limiting groove 38, and the outer wall of the limiting block 37 is attached to the inner wall of the limiting groove 38, so that the right-handed screw rod 34 and the left-handed screw rod 35 are prevented from rotating, the right-handed screw rod 34 and the left-handed screw rod 35 are convenient to limit, and the mounting plate is practical and perfect; the worm 33 is fixedly provided with the rotating wheel 5 at one end penetrating through the outer wall of the connecting plate 2, so that the worm 33 can be conveniently rotated manually, and labor is saved; a stop block 6 is fixed at the other end of the right-handed screw rod 34 and the left-handed screw rod 35, so that the right-handed screw rod 34 and the left-handed screw rod 35 are conveniently limited, and the right-handed screw rod 34 and the left-handed screw rod 35 of the house are separated from the rotating pipe 31, so that the house is more perfect;

fixed subassembly 4 is including installing piece 41, spout 42, spring 43, slider 44, pin 45 and couple 46, one of dextrorotation lead screw 34 and levogyration lead screw 35 is served and all installs installing piece 41, spout 42 has been seted up on one side of installing piece 41, slidable mounting has slider 44 on the inside of spout 42, be fixed with spring 43 on the inner wall of one side of spout 42, and the other end of spring 43 is fixed in slider 44's outer wall, slider 44 is located and is fixed with pin 45 on the outside one side of spout 42, it is fixed with couple 46 to correspond pin 45 on one side of installing piece 41, be convenient for to the fixed of pincerlike apparatus handle, it is fixed relatively stable.

The working principle of the utility model is as follows: when the clamp-on device is used, the rotating wheel 5 is manually rotated, the rotating wheel 5 drives the worm 33 to rotate, the worm 33 drives the worm wheel 32 to rotate, the worm wheel 32 drives the rotating pipe 31 to rotate, the rotating pipe 31 is in threaded connection with the right-handed screw rod 34 and the left-handed screw rod 35, the rotation of the right-handed screw rod 34 and the left-handed screw rod 35 is limited through the matching of the limiting block 37 and the limiting groove 38, the right-handed screw rod 34 and the left-handed screw rod 35 move oppositely, the distance between the two hooks 46 is adjusted, the hooks 46 are hung on the handle of the clamp-on device, the sliding block 44 is driven to move under the action of the elastic force of the spring 43, the sliding block 44 drives the stop lever 45 to move, the stop lever 45 blocks the hanging opening of the hooks 46, and the handle of the clamp-on device is fixed and stable.

The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A jaw opening cleaning device for medical forceps is characterized by comprising mounting plates (1), connecting plates (2), adjusting assemblies (3), fixing assemblies (4), rotating wheels (5) and stop blocks (6), wherein the connecting plates (2) are welded on the outer walls of two sides between the two mounting plates (1), the adjusting assemblies (3) are arranged on the outer walls of the mounting plates (1), and the fixing assemblies (4) are arranged on the outer walls of the adjusting assemblies (3);

adjusting part (3) are including rotating tube (31), worm wheel (32), worm (33), dextrorotation lead screw (34), levogyration lead screw (35), installation pole (36), stopper (37) and spacing groove (38), two run through on the outer wall between mounting panel (1) and rotate and install two rotating tube (31), cup joint on the middle part outer wall of rotating tube (31) and be fixed with worm wheel (32), rotation is installed on the outer wall that connecting plate (2) are located between worm wheel (32) and worm (33), and worm (33) and two worm wheel (32) meshes, one of them it has dextrorotation lead screw (34), another to peg graft on the inside of rotating tube (31) and have levogyration lead screw (35) to peg graft on the inside of rotating tube (31).

2. The jaw opening cleaning device for the medical forceps is characterized in that limiting grooves (38) are formed in the outer walls of one sides of the right-handed screw rod (34) and the left-handed screw rod (35), a mounting rod (36) is fixed to one side, located in the limiting grooves (38), of the mounting plate (1), a limiting block (37) is fixed to the outer wall of the mounting rod (36) corresponding to the limiting grooves (38), and the outer wall of the limiting block (37) is attached to the inner wall of the limiting grooves (38).

3. The jaw opening cleaning device for medical forceps according to claim 1, the fixed component (4) comprises a mounting block (41), a sliding groove (42), a spring (43), a sliding block (44), a stop lever (45) and a hook (46), one end of the right-handed screw rod (34) and one end of the left-handed screw rod (35) are both provided with a mounting block (41), a sliding groove (42) is formed in one side of the mounting block (41), a sliding block (44) is mounted in the sliding groove (42) in a sliding mode, a spring (43) is fixed on the inner wall of one side of the sliding groove (42), the other end of the spring (43) is fixed on the outer wall of the sliding block (44), a stop lever (45) is fixed on one side of the sliding block (44) positioned outside the sliding groove (42), a hook (46) is fixed on one side of the mounting block (41) corresponding to the stop lever (45).

4. The jaw opening cleaning device for medical forceps according to claim 1, wherein the right-handed screw rod (34) and the left-handed screw rod (35) are threadedly connected to the rotating tube (31).

5. The jaw opening and cleaning device for medical forceps according to claim 1, characterized in that a rotating wheel (5) is fixed to one end of the worm (33) penetrating the outer wall of the connecting plate (2).

6. The jaw opening cleaning device for medical forceps according to claim 1, wherein a stopper (6) is fixed to the other end of the right-handed screw rod (34) and the left-handed screw rod (35).