CN112472960A

CN112472960A - Anesthesia machine screwed pipe adjusting device is used in department of anesthesia operation

Info

Publication number: CN112472960A
Application number: CN202011346930.4A
Authority: CN
Inventors: 韦忠良; 陆辉飞; 张春莹; 林起庆
Original assignee: Youjiang Medical University for Nationalities Affiliated Hospital
Current assignee: Youjiang Medical University for Nationalities Affiliated Hospital
Priority date: 2020-11-26
Filing date: 2020-11-26
Publication date: 2021-03-12

Abstract

The invention discloses an anesthesia machine threaded pipe adjusting device for an anesthesia department operation, which belongs to the technical field of threaded pipe adjusting devices and comprises a mounting plate, wherein a threaded rod is connected to the front side of the mounting plate in a threaded manner, one end of the back side of the threaded rod penetrates through and extends into the mounting plate, a connecting plate is rotatably connected to one end of the back side of the threaded rod, two connecting rods are hinged to the back side of the connecting plate, and a guide rod is fixedly connected to the inner wall of the mounting plate. According to the invention, the clamping rod contacted with the third gear can move upwards under stress when the third gear rotates, the spring can contract under stress, the spring is not stressed to reset when the third gear rotates to the next tooth, the clamping rod is clamped into the third gear again, the rotating shaft can stop rotating after the threaded pipe is moved to a proper position, the clamping rod can clamp the third gear, and the rotating shaft needs to be rotated reversely after the left end of the clamping rod needs to be pressed when the height needs to be adjusted downwards, so that the problem that the conventional adjusting device for the threaded pipe cannot be lifted and cannot adapt to threaded pipes with different thicknesses is solved.

Description

Anesthesia machine screwed pipe adjusting device is used in department of anesthesia operation

Technical Field

The invention relates to the technical field of a threaded pipe adjusting device of an anesthesia machine, in particular to a threaded pipe adjusting device of an anesthesia machine for an anesthesia department operation.

Background

It is believed that anesthesia is a reversible functional suppression of the central and/or peripheral nervous system, which is mainly characterized by the loss of sensation, especially pain sensation, and means that the patient is temporarily made to lose sensation wholly or locally by medication or other methods to achieve painless purpose of operation treatment, and the anesthesiology is a science that applies the basic theory, clinical knowledge and technique of anesthesia to eliminate the pain of the patient during operation and ensure the safety of the patient, and creates good conditions for the operation, and now, the anesthesiology becomes a special independent subject in clinical medicine, mainly includes clinical anesthesiology, emergency resuscitation medicine, intensive monitoring treatment, pain diagnosis and other related medicine and mechanism research, and is a comprehensive subject for researching anesthesia, analgesia, emergency resuscitation and intensive medicine, wherein clinical anesthesia is a major component of modern anesthesiology.

When a hospital performs an operation, firstly, a patient is anesthetized, so that pain in the operation process is relieved, when the anesthesia operation is performed on the patient in an anesthesia room, anesthesia is usually performed by using an anesthesia machine, but when the anesthesia machine is used, a threaded pipe of the anesthesia machine is too long and is easily dragged to the ground or knotted, so that risks are brought to the anesthesia operation, the operation quality is directly influenced, the operation risks are seriously increased, the conventional threaded pipe adjusting device does not have a lifting effect, and threaded pipes with different thicknesses cannot be effectively clamped, so that professionals in the field provide the threaded pipe adjusting device for the anesthesia machine for the operation in the anesthesia department, and the problems mentioned in the background technology are solved.

Disclosure of Invention

1. Technical problem to be solved

Aiming at the problems in the prior art, the invention aims to provide an anesthesia machine threaded pipe adjusting device for an anesthesia department operation, which has the advantages of being capable of lifting and adapting to threaded pipes with different calibers, and solves the problems in the background technology.

2. Technical scheme

In order to solve the above problems, the present invention adopts the following technical solutions.

The utility model provides an anesthesia machine screwed pipe adjusting device for anesthesia department operation, includes the mounting panel, the positive threaded connection of mounting panel has the threaded rod, the one end at the threaded rod back runs through and extends to the inside of mounting panel, rotates on the one end at the threaded rod back and is connected with the connecting plate, the back of connecting plate articulates there are two connecting rods, fixedly connected with guide bar on the inner wall of mounting panel, the cover is equipped with two grip blocks that all are rather than sliding connection on the guide bar, two the one end at the connecting rod back articulates respectively on two grip blocks, the top fixedly connected with lifting box of mounting panel, the inside of lifting box is provided with takes the pinion rack, the top of taking the pinion rack runs through and extends to the top of lifting box, it is connected with first gear to rotate on the inner wall of lifting box, mesh mutually between first gear and the tooth rack, the right side rotation of lifting box is connected with, the left end of the rotating shaft penetrates through and extends into the lifting box, a second gear is fixedly connected to the rotating shaft, the second gear is meshed with the first gear, a third gear is fixedly connected to the rotating shaft, the third gear is located on the right side of the lifting box, a clamping rod is hinged to the right side of the lifting box, the bottom end of the clamping rod is in contact with the third gear, a spring is fixedly connected to the left side of the bottom of the clamping rod, the bottom end of the spring is fixedly connected to the lifting box, a floating plate is fixedly connected to the top of the toothed plate, and two clamping devices are fixedly connected to the top of the floating plate;

clamping device includes the mount pad, mount pad fixed connection is on the board that floats, the mount pad back rotates and is connected with annular ring, the top at the mount pad back rotates and is connected with the fixed block, it is connected with the lead screw to rotate on the fixed block, threaded connection has the screw thread piece on the lead screw, the screw thread piece is articulated mutually with the top of annular ring, the back of mount pad articulates there is three supporting rod, and is three the inside that the relative one end of supporting rod all runs through and extends to annular ring, and is three the supporting rod all articulates mutually with annular ring, and is three the relative one end of supporting rod all rotates and is connected with the rubber ring.

Preferably, the right end of the rotating shaft is fixedly connected with a handle, and the handle is provided with anti-skid grains which are uniformly distributed.

Preferably, the front and the back of the inner wall of the lifting box are both provided with sliding grooves, the inner parts of the sliding grooves are both connected with sliding strips in a sliding manner, and one sides of the sliding strips opposite to each other are fixedly connected to the toothed plate.

Preferably, the opposite sides of the two clamping plates are fixedly connected with friction pads.

Preferably, the left end fixedly connected with bearing of pivot, the outer lane fixed connection of bearing is on the inner wall of cage.

3. Advantageous effects

Compared with the prior art, the invention has the advantages that:

(1) when the device is required to clamp and fix the threaded pipe, the device is firstly moved to a sickbed or an operating table, the mounting plate is clamped at the bedside, the threaded rod is rotated and moves towards the front, the connecting plate is driven to move towards the front so that the two connecting rods move, the two clamping plates move relatively on the guide rod at the moment, the threaded rod stops rotating until the friction pads on the clamping plates contact with the bedside, the friction pads can increase the friction between the clamping plates and the bedside, so that the clamping plates can better fix the device to prevent the device from falling off from the bedside, the device is fixed at the bedside at the moment, the threaded pipe penetrates through the annular ring for a use distance, then the screw rod is rotated, the threaded block starts to move along with the rotation of the screw rod, and the annular ring hinged with the threaded block also rotates when the threaded block moves, the three clamping rods are hinged on the annular ring, so that the three clamping rods can move towards opposite directions when the annular ring rotates, the screw rod can be stopped to rotate after the rubber pads on the clamping rods contact the threaded pipe, when the height of the threaded pipe needs to be adjusted, the rotating shaft is rotated through the handle, the handle can provide a good acting point for a user, the user can better rotate the rotating shaft, the anti-slip patterns can increase friction between the hand of the user and the handle and prevent the user from slipping, when the rotating shaft rotates, the second gear and the third gear on the rotating shaft rotate along with the rotating shaft, the bearing also rotates along with the rotating shaft, the bearing can play a certain fixing effect on the rotating shaft to prevent the rotating shaft from inclining, meanwhile, the friction between the rotating shaft and the lifting box can be reduced, the first gear meshed with the second gear starts to rotate, the toothed plate meshed with the first gear moves upwards, thereby drive clamping device on the floating plate and shift up, the kelly rather than contact can atress then upwards remove when third gear rotates, the spring then can atress shrink, the spring no longer atress begins to reset when rotating next tooth and blocks the kelly into the third gear again, can stall the pivot after the screwed pipe is moved suitable position, the kelly can block the third gear, then need press the left end back antiport pivot of kelly when the height is adjusted down to needs, the adjusting device of screwed pipe in the past has not rised and can't adapt to the problem of different thickness screwed pipes.

(2) This scheme, the handle can provide a fine impetus for the user of service for the rotation pivot that the user of service can be better, and the friction between user of service hand and the handle can then be increased to the antiskid line, prevents to take place the hand cunning.

(3) This scheme, the cooperation between spout and the draw runner is used and can be reduced the friction between toothed plate and the cage, can also restrict toothed plate's moving direction simultaneously, prevents that its removal in-process from taking place the skew.

(4) This scheme, friction pad can increase the friction between grip block and the bedside for the grip block can play better fixed action to the device and prevent that it from droing from the bedside.

(5) This scheme, the bearing can play certain fixed effect to the pivot, prevents that it from taking place the slope, can also reduce the friction between pivot and the cage simultaneously.

Drawings

FIG. 1 is a schematic front sectional view of the present invention;

FIG. 2 is a schematic perspective view of the clamping device of the present invention;

FIG. 3 is a schematic left-side sectional view of the present invention;

FIG. 4 is a right side view of the third gear of the present invention;

FIG. 5 is a schematic top sectional view of the clamping device of the present invention.

The reference numbers in the figures illustrate:

1. mounting a plate; 2. a threaded rod; 3. a connecting plate; 4. a connecting rod; 5. a guide bar; 6. a clamping plate; 7. a lifting box; 8. a toothed plate; 9. a first gear; 10. a rotating shaft; 11. a second gear; 12. a third gear; 13. a clamping rod; 14. a spring; 15. a floating plate; 16. a clamping device; 161. a mounting seat; 162. an annular ring; 163. a fixed block; 164. a screw rod; 165. a thread block; 166. a clamping rod; 167. a rubber ring; 17. a handle; 18. anti-skid lines; 19. a chute; 20. a slide bar; 21. a friction pad; 22. and a bearing.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, a threaded pipe adjusting device of an anesthesia machine for an anesthesia department operation comprises a mounting plate 1, a threaded rod 2 is in threaded connection with the front surface of the mounting plate 1, one end of the back surface of the threaded rod 2 penetrates and extends into the mounting plate 1, a connecting plate 3 is rotatably connected with one end of the back surface of the threaded rod 2, two connecting rods 4 are hinged with the back surface of the connecting plate 3, a guide rod 5 is fixedly connected with the inner wall of the mounting plate 1, two clamping plates 6 which are in sliding connection with the guide rod 5 are sleeved on the guide rod 5, one ends of the back surfaces of the two connecting rods 4 are respectively hinged on the two clamping plates 6, a lifting box 7 is fixedly connected with the top of the mounting plate 1, a toothed plate 8 is arranged inside the lifting box 7, the top of the toothed plate 8 penetrates and extends to the top of the lifting box 7, a first gear 9 is rotatably connected with the inner, the right side of the lifting box 7 is rotatably connected with a rotating shaft 10, the left end of the rotating shaft 10 penetrates through and extends into the lifting box 7, a second gear 11 is fixedly connected to the rotating shaft 10, the second gear 11 is meshed with the first gear 9, a third gear 12 is fixedly connected to the rotating shaft 10, the third gear 12 is located on the right side of the lifting box 7, a clamping rod 13 is hinged to the right side of the lifting box 7, the bottom end of the clamping rod 13 is in contact with the third gear 12, a spring 14 is fixedly connected to the left side of the bottom of the clamping rod 13, the bottom end of the spring 14 is fixedly connected to the lifting box 7, a floating plate 15 is fixedly connected to the top of the toothed plate 8, and two clamping devices 16 are fixedly connected to the top of the floating plate;

the clamping device 16 comprises a mounting base 161, the mounting base 161 is fixedly connected to the floating plate 15, the back of the mounting base 161 is rotatably connected with an annular ring 162, the top of the back of the mounting base 161 is rotatably connected with a fixed block 163, the fixed block 163 is rotatably connected with a screw rod 164, the screw rod 164 is in threaded connection with a thread block 165, the thread block 165 is hinged with the top end of the annular ring 162, the back of the mounting base 161 is hinged with three clamping rods 166, the opposite ends of the three clamping rods 166 penetrate through and extend into the annular ring 162, the three clamping rods 166 are hinged with the annular ring 162, the opposite ends of the three clamping rods 166 are rotatably connected with a rubber ring 167, when the device is required to clamp and fix a threaded pipe, the device is firstly moved to the side of a hospital bed or an operation table, then the mounting plate 1 is clamped at the side of the bed, then the threaded rod 2 is rotated, simultaneously, the connecting plate 3 is driven to move towards the front so that the two connecting rods 4 move, at the moment, the two clamping plates 6 move relatively on the guide rod 5, the threaded rod 2 can be stopped rotating until the friction pads 21 on the clamping plates 6 contact with the bedside, the friction pads 21 can increase the friction between the clamping plates 6 and the bedside, so that the clamping plates 6 can play a better role in fixing the device to prevent the device from falling off from the bedside, at the moment, the device is fixed at the bedside, then the threaded pipe passes through the annular ring 162 for a using distance, then the screw rod 164 is rotated, the threaded block 165 starts to move along with the rotation of the screw rod 164, the annular ring 162 hinged with the threaded block 165 also rotates when the threaded block 165 moves, the three clamping rods 166 are hinged on the annular ring 162, therefore, when the annular ring 162 rotates, the three clamping rods 166 move towards opposite directions, and when the rubber ring 167 on the clamping rods 166 contacts with the threaded pipe, the screw rod 164 can be stopped rotating, when the height of the screwed pipe needs to be adjusted, the rotating shaft 10 is rotated through the handle 17, the handle 17 can provide a good acting point for a user, so that the user can better rotate the rotating shaft 10, the anti-slip threads 18 can increase friction between the hand of the user and the handle 17 and prevent the hand from slipping, when the rotating shaft 10 rotates, the second gear 11 and the third gear 12 on the rotating shaft 10 rotate along with the rotating shaft, the bearing 22 rotates along with the rotating shaft, the bearing 22 can play a certain fixing effect on the rotating shaft 10 to prevent the rotating shaft 10 from tilting, meanwhile, friction between the rotating shaft 10 and the lifting box 7 can be reduced, the first gear 9 meshed with the second gear 11 starts to rotate, the toothed plate 8 meshed with the first gear 9 can move upwards to drive the clamping device 16 on the floating plate 15 to move upwards, when the third gear 12 rotates, the clamping rod 13 contacted with the third gear can be forced to move upwards, the spring 14 can be stressed and contracted, when the next tooth is rotated, the spring 14 is not stressed to reset again and clamps the clamping rod 13 into the third gear 12 again, when the threaded pipe is moved to a proper position, the rotating shaft 10 can be stopped to rotate, the clamping rod 13 can clamp the third gear 12, when the height needs to be adjusted downwards, the rotating shaft 10 needs to be pressed and then rotated reversely, and the problem that the conventional adjusting device for the threaded pipe cannot be lifted and cannot adapt to threaded pipes with different thicknesses is solved.

Further, the right-hand member fixedly connected with handle 17 of pivot 10 has seted up evenly distributed's anti-skidding line 18 on the handle 17, and handle 17 can provide a fine impetus for the user for rotation pivot 10 that the user can be better, anti-skidding line 18 then can increase the friction between user's hand and the handle 17, prevent that the hand is smooth.

Further, spout 19 has all been seted up with the back in the front of lift case 7 inner wall, and the equal sliding connection in inside of two spout 19 has draw runner 20, and the equal fixed connection in one side that two draw runners 20 are relative is on toothed belt plate 8, and the cooperation between spout 19 and the draw runner 20 is used and can be reduced the friction between toothed belt plate 8 and the lift case 7, can also restrict toothed belt plate 8's moving direction simultaneously, prevents that its removal in-process from taking place the skew.

Furthermore, the opposite sides of the two clamping plates 6 are fixedly connected with friction pads 21, and the friction pads 21 can increase the friction between the clamping plates 6 and the bedside, so that the clamping plates 6 can be used for better fixing the device and preventing the device from falling off from the bedside.

Further, the left end fixedly connected with bearing 22 of pivot 10, bearing 22's outer lane fixed connection is on the inner wall of lift case 7, and bearing 22 can play certain fixed effect to pivot 10, prevents it from taking place the slope, can also reduce the friction between pivot 10 and the lift case 7 simultaneously.

The working principle is as follows: when the device is required to clamp and fix the threaded pipe, the device is firstly moved to the side of a hospital bed or an operating table, then the mounting plate 1 is clamped at the bedside, then the threaded rod 2 is rotated, the threaded rod 2 moves towards the front, simultaneously the connecting plate 3 is driven to move towards the front, so that the two connecting rods 4 move, at the moment, the two clamping plates 6 move relatively on the guide rod 5, the threaded rod 2 stops rotating until the friction pad 21 on the clamping plate 6 contacts the bedside, at the moment, the device is fixed at the bedside, then the threaded pipe passes through the annular ring 162 for a using distance, then the screw rod 164 is rotated, the threaded block 165 starts moving along with the rotation of the screw rod 164, the annular ring 162 hinged with the threaded block 165 also rotates when the threaded block 165 moves, the three clamping rods 166 are hinged on the annular ring 162, so that the three clamping rods 166 move towards opposite directions when the annular ring 162 rotates, when the friction pad 21 on the clamping rod 166 contacts the threaded pipe, the rotation of the screw rod 164 can be stopped, when the height of the threaded pipe needs to be adjusted, the rotating shaft 10 is rotated by the handle 17, when the rotating shaft 10 rotates, the second gear 11 and the third gear 12 on the rotating shaft 10 rotate along with the rotating shaft, the bearing 22 also rotates along with the rotating shaft, the first gear 9 meshed with the second gear 11 starts to rotate, the toothed plate 8 meshed with the first gear 9 moves upwards, so as to drive the clamping device 16 on the floating plate 15 to move upwards, when the third gear 12 rotates, the clamping rod 13 contacted with the third gear 12 is forced to move upwards, the spring 14 is forced to contract, when the next tooth is rotated, the spring 14 is not forced to reset, the clamping rod 13 is clamped into the third gear 12 again, when the threaded pipe is moved to a proper position, the rotating shaft 10 can be stopped to rotate, the clamping rod 13 can clamp the third gear 12, when the height needs to be adjusted downwards, the left end of the clamping rod 13 needs to be pressed and then the rotating shaft 10 is rotated reversely, so that the problem that the conventional threaded pipe adjusting device cannot be lifted and cannot adapt to threaded pipes with different thicknesses is solved.

The foregoing is only a preferred embodiment of the present invention; the scope of the invention is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.

Claims

1. The utility model provides an anesthesia machine screwed pipe adjusting device for department of anesthesia operation, includes mounting panel (1), its characterized in that: the front threaded connection of mounting panel (1) has threaded rod (2), the one end at the threaded rod (2) back runs through and extends to the inside of mounting panel (1), rotates on the one end at the threaded rod (2) back and is connected with connecting plate (3), the back of connecting plate (3) articulates there are two connecting rods (4), fixedly connected with guide bar (5) on the inner wall of mounting panel (1), the cover is equipped with two grip blocks (6) that all rather than sliding connection on guide bar (5), two the one end at the connecting rod (4) back articulates respectively on two grip blocks (6), the top fixedly connected with lift box (7) of mounting panel (1), the inside of lift box (7) is provided with toothed plate (8), the top of toothed plate (8) runs through and extends to the top of lift box (7), it is connected with first gear (9) to rotate on the inner wall of lift box (7), the first gear (9) is meshed with the toothed plate (8), the right side of the lifting box (7) is rotatably connected with a rotating shaft (10), the left end of the rotating shaft (10) penetrates through and extends to the inside of the lifting box (7), the rotating shaft (10) is fixedly connected with a second gear (11), the second gear (11) is meshed with the first gear (9), the rotating shaft (10) is fixedly connected with a third gear (12), the third gear (12) is positioned on the right side of the lifting box (7), the right side of the lifting box (7) is hinged with a clamping rod (13), the bottom end of the clamping rod (13) is in contact with the third gear (12), the left side of the bottom of the clamping rod (13) is fixedly connected with a spring (14), the bottom end of the spring (14) is fixedly connected to the lifting box (7), and the top of the toothed plate (8) is fixedly connected with a floating plate (15), the top of the floating plate (15) is fixedly connected with two clamping devices (16);

clamping device (16) includes mount pad (161), mount pad (161) fixed connection is on floating plate (15), mount pad (161) back rotation is connected with annular circle (162), the top at the mount pad (161) back is rotated and is connected with fixed block (163), it is connected with lead screw (164) to rotate on fixed block (163), threaded connection has screw block (165) on lead screw (164), screw block (165) are articulated mutually with the top of annular circle (162), the back of mount pad (161) articulates there is three supporting rod (166), and is three the inside that supporting rod (166) relative one end all runs through and extend to annular circle (162), and is three supporting rod (166) all articulates with annular circle (162) mutually, and is three the one end that supporting rod (166) is relative all rotates and is connected with rubber ring (167).

2. The threaded pipe adjusting device for the anesthesia machine used in the anesthesia department surgery, which is characterized in that: the right end of the rotating shaft (10) is fixedly connected with a handle (17), and the handle (17) is provided with anti-skid grains (18) which are uniformly distributed.

3. The threaded pipe adjusting device for the anesthesia machine used in the anesthesia department surgery, which is characterized in that: the front and the back of inner wall of the lifting box (7) are both provided with sliding grooves (19), two sliding strips (20) are connected to the inner parts of the sliding grooves (19) in a sliding mode, and two sliding strips (20) are fixedly connected to the opposite sides of the sliding strips (20) on the toothed plates (8).

4. The threaded pipe adjusting device for the anesthesia machine used in the anesthesia department surgery, which is characterized in that: and one opposite sides of the two clamping plates (6) are fixedly connected with friction pads (21).

5. The threaded pipe adjusting device for the anesthesia machine used in the anesthesia department surgery, which is characterized in that: the left end fixedly connected with bearing (22) of pivot (10), the outer lane fixed connection of bearing (22) is on the inner wall of lift case (7).