CN214908122U

CN214908122U - Oxygen device for emergency treatment of critical patient

Info

Publication number: CN214908122U
Application number: CN202021701194.5U
Authority: CN
Inventors: 刘凌华
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-16
Filing date: 2020-08-16
Publication date: 2021-11-30
Anticipated expiration: 2030-08-16

Abstract

The utility model relates to the technical field of medical equipment, concretely relates to oxygen device is used in critical patient's first aid, including oxygen device main part, the bottom of oxygen device main part is inconsistent with clamping mechanism's top, clamping mechanism includes brace table, first screw thread post, first motor, pulley group, sliding sleeve, connecting rod, support column and cardboard. The utility model discloses a set of first screw thread post cooperation belt pulley group of two sets of first screw thread posts, two sets of first screw thread posts of being convenient for rotate in step, two sets of first screw thread posts pass through the thread engagement with four sliding sleeves of group, two sets of cardboards of being convenient for carry out the centre gripping to oxygen device main part, because one side of two sets of cardboards is provided with the rubber pad, make the frictional force increase between two sets of cardboards and the oxygen device main part, prevent that patient from touching oxygen device main part by mistake, lead to oxygen device main part slope to cause the injury to patient.

Description

Oxygen device for emergency treatment of critical patient

Technical Field

The utility model relates to the technical field of medical equipment, in particular to an oxygen device for emergency treatment of critical patients.

Background

An oxygen device is generally inserted into a bedside socket of a hospital and is mainly used for oxygen inhalation and atomization of patients, the oxygen device is generally movable, an electric plug on the oxygen device is directly inserted into a socket above a sickbed when the oxygen device is used, and the oxygen device is pulled out when the oxygen device is not used and is taken back to an office for storage by medical staff.

The existing oxygen device is directly placed on a frame for a patient to use, the patient can fall down to injure the patient by smashing the patient when the patient accidentally touches the oxygen device, the illness state of the patient is aggravated, self-locking universal wheels are installed on the frame for supporting the oxygen device, the contact area between the device and the ground is small due to the fact that only the wheels are in contact with the ground, the device can move, the oxygen device is unstable, and therefore the oxygen device for emergency treatment of the critical patient is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an oxygen device is used in critical patient's first aid to solve the fixed unstable problem of oxygen device that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: oxygen device for critical patient's first aid, including oxygen device main part, the bottom of oxygen device main part is inconsistent with clamping mechanism's top, clamping mechanism includes brace table, first screw thread post, first motor, pulley group, sliding sleeve, connecting rod, support column and cardboard, the bottom of oxygen device main part is inconsistent with the top of brace table, the inside of brace table is inserted and is equipped with first screw thread post, the outside fixed mounting of oxygen device main part has first motor, the outside fixed mounting of first screw thread post has pulley group, the outside cover of first screw thread post is equipped with the sliding sleeve, and one side fixed mounting of sliding sleeve has the connecting rod, one side fixed mounting of connecting rod has the support column, and one side fixed mounting of support column has the cardboard, elevating system has been seted up to the inside of brace table, elevating system includes case groove, elevator system, The box groove is seted up to the inside of brace table, the inside of box groove is inserted and is equipped with the plectane, and the inside of plectane is inserted and is equipped with the second screw thread post, the top fixed mounting of second screw thread post has first conical gear, the inside of brace table is inserted and is equipped with the rotation post, and the one end fixed mounting who rotates the post has second conical gear, the one end fixed mounting who rotates the post has the turning block, the outside cover of second screw thread post is equipped with the screw thread cover, and the bottom fixed mounting of screw thread cover has the auto-lock universal wheel.

Preferably, one end of the first threaded column is fixedly installed on a rotating output shaft of the first motor, the first threaded column is symmetrically provided with two groups, and the two groups of the first threaded columns are inserted into the supporting table.

Preferably, the sliding sleeve is internally provided with threads, the first threaded column is matched with the internal threads of the sliding sleeve, and the first threaded column is meshed with the sliding sleeve through the threads.

Preferably, the cardboard appearance is convex, one side of cardboard is provided with the rubber pad, the radian of cardboard and the radian looks adaptation of oxygen device main part, the cardboard passes through the rubber pad and offsets with the surface of oxygen device main part.

Preferably, the circular plate is arc-shaped, the circular groove matched with the circular plate is formed in the supporting table of the box groove, the sliding block is fixedly installed on the outer side of the threaded sleeve, and the sliding rail matched with the sliding block fixedly installed on the outer side of the threaded sleeve is formed in the supporting table.

Preferably, teeth of the first bevel gear are matched with teeth of the second bevel gear, the first bevel gear and the second bevel gear are meshed through the teeth, and the first bevel gear and the second bevel gear are the same in size.

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

(1) the two groups of first threaded columns are matched with the belt pulley group, so that the two groups of first threaded columns can synchronously rotate, the two groups of first threaded columns are meshed with the four groups of sliding sleeves through threads, the two groups of clamping plates can clamp the oxygen device main body conveniently, and the rubber pads are arranged on one sides of the two groups of clamping plates, so that the friction force between the two groups of clamping plates and the oxygen device main body is increased, and the oxygen device main body is prevented from being touched by a patient by mistake, and the oxygen device main body is prevented from being inclined to cause injury to the patient;

(2) through second conical gear and first conical gear pass through tooth meshing rotation and be connected, be convenient for drive second screw thread post and rotate, and second screw thread post passes through thread engagement with the thread bush, and the case inslot is received to the universal wheel of will auto-locking, and the bottom of brace table is provided with the rubber pad, makes the frictional force increase on brace table and ground, prevents that the device from rocking at will.

Description of the drawings:

in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic top sectional view of the structure of the present invention;

fig. 2 is a schematic view of the cross-sectional structure a-a in fig. 1 according to the present invention;

fig. 3 is a schematic view of the cross-sectional structure B-B in fig. 1 according to the present invention;

fig. 4 is a schematic side view of the structure of the supporting table and the self-locking universal wheel of the present invention.

In the figure: 1. an oxygen device body; 2. a clamping mechanism; 210. a support table; 220. a first threaded post; 230. a first motor; 240. a pulley set; 250. a sliding sleeve; 260. a connecting rod; 270. a support pillar; 280. Clamping a plate; 3. a lifting mechanism; 310. a tank trough; 320. a circular plate; 330. a second threaded post; 340. a first bevel gear; 350. rotating the column; 360. a second bevel gear; 370. rotating the block; 380. a threaded sleeve; 390. self-locking universal wheel.

The specific implementation mode is as follows:

the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment: the oxygen device for emergency treatment of critical patients comprises an oxygen device main body 1, wherein the bottom end of the oxygen device main body 1 is abutted against the top end of a clamping mechanism 2, the clamping mechanism 2 comprises a supporting table 210, a first threaded column 220, a first motor 230, a pulley set 240, a sliding sleeve 250, a connecting rod 260, a supporting column 270 and a clamping plate 280, the bottom end of the oxygen device main body 1 is abutted against the top end of the supporting table 210, the first threaded column 220 is inserted in the supporting table 210, the first motor 230 is fixedly installed on the outer side of the oxygen device main body 1, the pulley set 240 is fixedly installed on the outer side of the first threaded column 220, the sliding sleeve 250 is sleeved on the outer side of the first threaded column 220, the connecting rod 260 is fixedly installed on one side of the sliding sleeve 250, the supporting column 270 is fixedly installed on one side of the connecting rod 260, the clamping plate 280 is fixedly installed on one side of the supporting column 270, and a lifting mechanism 3 is arranged in the supporting table 210, the lifting mechanism 3 comprises a box groove 310, a circular plate 320, a second threaded column 330, a first bevel gear 340, a rotating column 350, a second bevel gear 360, a rotating block 370, a threaded sleeve 380 and a self-locking universal wheel 390, wherein the box groove 310 is formed inside the support platform 210, the circular plate 320 is inserted inside the box groove 310, the second threaded column 330 is inserted inside the circular plate 320, the first bevel gear 340 is fixedly installed at the top end of the second threaded column 330, the rotating column 350 is inserted inside the support platform 210, the second bevel gear 360 is fixedly installed at one end of the rotating column 350, the rotating block 370 is fixedly installed at one end of the rotating column 350, the threaded sleeve 380 is sleeved outside the second threaded column 330, the self-locking universal wheel 390 is fixedly installed at the bottom end of the threaded sleeve 380, the connecting rods 260 are symmetrically arranged, two supporting columns 270 are arranged in four groups, two supporting columns 270 of the four groups of supporting columns 270 are distributed at the top ends of a group of two groups of connecting rods 260 of the four groups of supporting columns 270, the two groups of clamping plates 280 are symmetrically arranged, one group of clamping plates 280 of the two groups of clamping plates 280 is fixedly arranged at the outer sides of the two groups of supporting columns 270 of the four groups of supporting columns 270, the two groups of clamping plates 280 are convenient for clamping the oxygen device main body 1, and the oxygen device main body 1 is prevented from being touched by a patient by mistake, so that the oxygen device main body 1 is prevented from being inclined to cause injury to the patient;

furthermore, one end of the first threaded column 220 is fixedly installed on the rotating output shaft of the first motor 230, two groups of the first threaded columns 220 are symmetrically arranged, the two groups of the first threaded columns 220 are inserted into the support table 210, and the structure is convenient for the two groups of the first motors 230 to synchronously rotate through the first motor 230 by arranging the first motor 230 and one group of the first threaded columns 220 of the two groups of the first threaded columns 220;

furthermore, the inside of the sliding sleeve 250 is provided with threads, the first threaded columns 220 are matched with the internal threads of the sliding sleeve 250, the first threaded columns 220 are meshed with the sliding sleeve 250 through the threads, the sliding sleeve 250 is arranged in the structure, the external threads of the two groups of first threaded columns 220 are reverse threads, the sliding sleeve 250 is provided with four groups, the two groups of sliding sleeves 250 of the four groups of sliding sleeves 250 are distributed on the external sides of one group of first threaded columns 220 of the two groups of first threaded columns 220, and the two groups of first threaded columns 220 are meshed with the four groups of sliding sleeves 250 to rotate, so that the four groups of sliding sleeves 250 move in opposite directions;

furthermore, the clamping plate 280 is arc-shaped, a rubber pad is arranged on one side of the clamping plate 280, the radian of the clamping plate 280 is matched with the radian of the oxygen device main body 1, the clamping plate 280 is abutted to the surface of the oxygen device main body 1 through the rubber pad, two groups of clamping plates 280 are symmetrically arranged through the clamping plate 280, and the two groups of clamping plates 280 are abutted to the surface of the oxygen device main body 1 through the rubber pads arranged on the outer sides of the two groups of clamping plates 280, so that the friction force between the clamping plate 280 and the oxygen device main body 1 is increased, and the oxygen device main body 1 is prevented from inclining;

further, the circular plate 320 is arc-shaped, a circular groove matched with the circular plate 320 is formed in the supporting table 210 of the box groove 310, a sliding block is fixedly mounted on the outer side of the threaded sleeve 380, a sliding rail matched with the sliding block fixedly mounted on the outer side of the threaded sleeve 380 is formed in the supporting table 210, the circular plate 320 plays a role in positioning the second threaded column 330 by arranging the circular plate 320, the second threaded column 330 is prevented from moving up and down, the sliding block fixedly mounted on the outer side of the threaded sleeve 380 is matched with a sliding groove formed in the supporting table 210, the circular plate 320 and the threaded sleeve 380 are prevented from rotating through threaded engagement, and the threaded sleeve 380 rotates to cause the self-locking universal wheel 390 to be incapable of lifting;

further, the tooth of first conical gear 340 and the tooth looks adaptation of second conical gear 360, first conical gear 340 passes through tooth meshing with second conical gear 360, first conical gear 340 is the same with second conical gear 360's size, this structure is through setting up second conical gear 360, second conical gear 360 passes through the screw-thread engagement rotation with first conical gear 340, be convenient for drive auto-lock universal wheel 390 and accomodate in case groove 310, the bottom of brace table 210 is provided with the rubber pad, thereby reach the increase of the frictional force on brace table 210 and ground, prevent the device from removing at will.

The working principle is as follows: when a user needs the oxygen device for emergency treatment of a critical patient, the switch is turned on, the first motor 230 is started, the rotating output shaft of the first motor 230 drives one set of first threaded posts 220 of the two sets of first threaded posts 220 to rotate, one set of first threaded posts 220 of the two sets of first threaded posts 220 passes through the pulley set 240, so that the two sets of first threaded posts 220 synchronously rotate, the outer threads of the two sets of first threaded posts 220 are reverse threads, the two sets of first threaded posts 220 are engaged with the four sets of sliding sleeves 250 through threads, so that the four sets of sliding sleeves 250 move in reverse directions, the two sets of sliding sleeves 250 of the four sets of sliding sleeves 250 drive one set of connecting rods 260 of the two sets of connecting rods 260 to move, the two sets of supporting posts 270 of the four sets of supporting posts 270 drive one set of clamping plates 280 of the two sets of clamping plates 280 to move, and the two sets of clamping plates 280 clamp the oxygen device main body 1, because the rubber pads are arranged on one side of the two sets of clamping plates 280, the clamping plates 280 and the oxygen device main body 1 are more stably fixed.

Drive through turning block 370 and rotate post 350 and rotate, it rotates with first conical gear 340 tooth meshing through second conical gear 360 to rotate post 350, first conical gear 340 drives second screw thread post 330 and rotates, the inside circular slot of seting up of circular plate 320 cooperation, to second screw thread post 330, limiting displacement is played, second screw thread post 330 rotates through screw-thread engagement with thread bush 380, be convenient for accomodate auto-lock universal wheel 390 inside case groove 310, the inside slide rail of seting up of slider cooperation supporting bench 210 of the outside fixed mounting of thread bush 380, prevent that thread bush 380 from taking place the rotation, can't drive auto-lock universal wheel 390 lift, because the ground of supporting bench 210 is provided with the rubber pad, make the frictional force increase on supporting bench 210 and ground, prevent the device from removing at will, the above is the utility model discloses a whole theory of operation.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. Oxygen device for critical patient's first aid, including oxygen device main part (1), its characterized in that: the bottom of the oxygen device main body (1) is inconsistent with the top of the clamping mechanism (2), the clamping mechanism (2) comprises a supporting table (210), a first threaded column (220), a first motor (230), a pulley set (240), a sliding sleeve (250), a connecting rod (260), a supporting column (270) and a clamping plate (280), the bottom of the oxygen device main body (1) is inconsistent with the top of the supporting table (210), the first threaded column (220) is inserted into the supporting table (210), the first motor (230) is fixedly installed on the outer side of the oxygen device main body (1), the pulley set (240) is fixedly installed on the outer side of the first threaded column (220), the sliding sleeve (250) is sleeved on the outer side of the first threaded column (220), the connecting rod (260) is fixedly installed on one side of the sliding sleeve (250), the supporting column (270) is fixedly installed on one side of the connecting rod (260), and one side of the supporting column (270) is fixedly provided with a clamping plate (280), the inside of the supporting table (210) is provided with a lifting mechanism (3), the lifting mechanism (3) comprises a box groove (310), a circular plate (320), a second threaded column (330), a first bevel gear (340), a rotating column (350), a second bevel gear (360), a rotating block (370), a threaded sleeve (380) and a self-locking universal wheel (390), the inside of the supporting table (210) is provided with the box groove (310), the circular plate (320) is inserted in the box groove (310), the second threaded column (330) is inserted in the circular plate (320), the top end of the second threaded column (330) is fixedly provided with the first bevel gear (340), the rotating column (350) is inserted in the supporting table (210), and one end of the rotating column (350) is fixedly provided with the second bevel gear (360), the one end fixed mounting who rotates post (350) has turning block (370), the outside cover of second screw thread post (330) is equipped with thread bush (380), and the bottom fixed mounting of thread bush (380) has auto-lock universal wheel (390).

2. The oxygen device for emergency treatment of critical patients according to claim 1, wherein: one end of the first threaded column (220) is fixedly arranged on a rotating output shaft of the first motor (230), two groups of the first threaded columns (220) are symmetrically arranged, and the two groups of the first threaded columns (220) are inserted into the supporting table (210).

3. The oxygen device for emergency treatment of critical patients according to claim 1, wherein: the inner part of the sliding sleeve (250) is provided with threads, the first threaded column (220) is matched with the inner threads of the sliding sleeve (250), and the first threaded column (220) is meshed with the sliding sleeve (250) through the threads.

4. The oxygen device for emergency treatment of critical patients according to claim 1, wherein: the clamping plate (280) is arc-shaped, a rubber pad is arranged on one side of the clamping plate (280), the radian of the clamping plate (280) is matched with that of the oxygen device main body (1), and the clamping plate (280) is abutted to the surface of the oxygen device main body (1) through the rubber pad.

5. The oxygen device for emergency treatment of critical patients according to claim 1, wherein: the appearance of plectane (320) is arc, the circular recess that matches with plectane (320) is seted up in the inside of the supporting bench (210) of case groove (310), the outside fixed mounting of thread bush (380) has the slider, the slide rail that matches with the outside fixed mounting slider of thread bush (380) is seted up in the inside of supporting bench (210).

6. The oxygen device for emergency treatment of critical patients according to claim 1, wherein: the teeth of the first bevel gear (340) are matched with the teeth of the second bevel gear (360), the first bevel gear (340) is meshed with the second bevel gear (360) through the teeth, and the first bevel gear (340) and the second bevel gear (360) are the same in size.