CN213954997U

CN213954997U - Severe medical science branch of academic or vocational study is with portable severe first aid breathing machine

Info

Publication number: CN213954997U
Application number: CN202022021987.9U
Authority: CN
Inventors: 李静; 张波; 于祥; 李巍; 谭金花
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-16
Filing date: 2020-09-16
Publication date: 2021-08-13
Anticipated expiration: 2030-09-16

Abstract

The utility model provides a movable severe medical emergency breathing machine for severe medical science, which comprises a box body; the bottom of the box body is provided with four universal wheels, the box body is provided with a clamping block A which is fixedly connected, and the clamping block A is provided with a group of semicircular rubber friction blocks; two L-shaped supporting blocks are installed on one side of the box body, two fluency strips are installed on the box body, and balls are arranged on the fluency strips; the box body is provided with a revolving door through a hinge, and the revolving door is provided with a clamping mechanism in sliding connection. The utility model discloses improved the tight structure of clamp of oxygen cylinder, be provided with the tight piece A of clamp of joint in one side of box, be provided with screw thread sliding connection's clamping mechanism on the revolving door, the hand wheel on the rotation threaded rod can promote to press from both sides tight piece B and remove to the inboard to make and press from both sides tight piece A and press from both sides tight piece B and press from both sides the oxygen cylinder and fasten fixedly, be provided with the fluent strip that makes things convenient for the oxygen cylinder installation in the bottom of box.

Description

Severe medical science branch of academic or vocational study is with portable severe first aid breathing machine

Technical Field

The utility model belongs to the technical field of the breathing machine, more specifically say, in particular to severe medical science branch of academic or vocational study is with portable severe first aid breathing machine.

Background

In modern clinical medicine, a ventilator has been widely used in respiratory failure due to various reasons, anesthesia respiratory management during major surgery, respiratory support therapy and emergency resuscitation, and occupies a very important position in the modern medical field, the ventilator is a vital medical device capable of preventing and treating respiratory failure, reducing complications and saving and prolonging the life of a patient, and patients with serious illness often cause dyspnea, and oxygen needs to be provided for critically ill patients by the aid of the ventilator.

The prior Chinese utility model patent with patent number CN201920842754.X discloses a movable severe illness first-aid respirator for severe illness medical department, the structure comprises a protective cover, a base and a quick fixing mechanism, the movable critical illness first-aid respirator for the critical illness medical department, the rapid fixing mechanism is arranged in the fixing box, the oxygen cylinder passes through the inner side of the fixing ring, the pulley guides the oxygen cylinder, when the oxygen cylinder presses the pressing plate towards the lower end, the pressing plate presses the pressing rod to slide on the inner side of the transverse plate, so that the pressing rod presses the spring at the upper end of the telescopic rod to deform and contract, meanwhile, the fixed shaft at the upper end of the pressure rod drives the swinging rod to the lower end to transmit to the lower end of the pressure rod through the chute, thereby make the swinging arms drive splint and press from both sides tightly towards the inboard oxygen cylinder, reached and to have carried out quick fixation to the oxygen cylinder fast, make the fixed convenient and fast's of oxygen cylinder advantage.

Based on a search for patent numbers, in combination with the deficiencies found therein:

breathing machine when using, because the oxygen cylinder is heavier, is harder when placing, and open-air scene severe patient needs the first aid before, needs the very first time to provide oxygen, because the effect of clamping mechanism auto-lock is relatively poor, can produce the interval with the box after pressing from both sides the oxygen cylinder, the phenomenon that the oxygen cylinder rocked can appear when removing, and the oxygen cylinder also can fluctuate when jolting clamping mechanism, causes the phenomenon that clamping mechanism life shortens, and this is higher to produce when changing.

Therefore, in order to achieve the purpose of higher practical value, research and improvement are made on the existing structure and defects, and a mobile critical care respirator for critical care medical science is provided.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a severe medical science branch of academic or vocational study is with portable severe first aid breathing machine, with solve the breathing machine when using, because the oxygen cylinder is than heavier, it is harder when placing, it is preceding that open-air on-the-spot severe patient needs the first aid, need the very first time to provide oxygen, because the effect of clamping mechanism auto-lock is relatively poor, can produce the interval with the box after pressing from both sides tight to the oxygen cylinder, the phenomenon that the oxygen cylinder rocked can appear when removing, clamping mechanism also can fluctuate when the oxygen cylinder is jolted, cause the phenomenon that clamping mechanism life shortens, produce this higher problem when changing.

The utility model is used for a purpose and efficiency of severe medical science branch of academic or vocational study with portable severe first aid breathing machine are reached by following concrete technological means:

a movable severe medical emergency breathing machine for severe medical science comprises a box body; the bottom of the box body is provided with four universal wheels, the box body is provided with a clamping block A which is fixedly connected, and the clamping block A is provided with a group of semicircular rubber friction blocks; two L-shaped supporting blocks are mounted on one side of the box body, two fluency strips are mounted on the box body, and balls are arranged on the fluency strips; the box body is provided with a revolving door through a hinge, and the revolving door is provided with a clamping mechanism in sliding connection; the revolving door is provided with a pressing seat which is connected in a rotating mode, the pressing seat is provided with a handle, and the pressing seat is provided with a triangular protrusion.

Furthermore, a vertical T-shaped mounting groove is formed in the box body, a threaded hole is formed in the mounting groove, a clamping bolt is mounted in the threaded hole, a T-shaped sliding block is arranged on the V-shaped clamping block A, and the sliding block of the clamping block A is matched with the mounting groove in the box body.

Furthermore, two transverse T-shaped grooves are formed in the bottom of the box body, stepped threaded holes are formed in two sides of each T-shaped groove, clamping bolts are mounted on the threaded holes, and T-shaped sliding blocks are arranged at the bottoms of the two fluency strips.

Further, the revolving door places the seat including the nut, has seted up the same circular port of three interval on the revolving door, and has run through clamping mechanism on the circular port, is equipped with a nut on the middle circular port and places the seat, and the nut has seted up a hexagon nut standing groove on placing the seat, has placed the hexagon nut that is connected with the threaded rod in the standing groove, and a rectangular hole has been seted up to the bottom of standing groove.

Further, clamping mechanism is including pressing from both sides tight piece B, gag lever post, connecting sleeve and threaded rod, also is provided with a set of semicircle form clutch blocks on the tight piece B of V-arrangement clamp, and presss from both sides the symmetry on the tight piece B and be equipped with two circular shape gag lever posts, and a circular port has been seted up to the intermediate position of pressing from both sides tight piece B, is equipped with the connecting sleeve who rotates the connection on the circular port, installs the hand wheel on the threaded rod.

Furthermore, a rectangular limiting block is arranged on the connecting sleeve, a groove matched with the limiting block is formed in the threaded rod, a threaded hole is formed in the limiting block, a stepped hole is formed in the threaded rod, and a fixing bolt is arranged between the connecting sleeve and the threaded rod.

Furthermore, a small section of external threads are formed in the end portion of the limiting rod, and a stepped rubber block is installed on the limiting rod.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses improved the tight structure of clamp of oxygen cylinder, be provided with the tight piece A of clamp of joint in one side of box, be provided with screw thread sliding connection's clamping mechanism on the revolving door, the hand wheel on the rotation threaded rod can promote to press from both sides tight piece B and remove to the inboard to make and press from both sides tight piece A and press from both sides tight piece B and press from both sides the oxygen cylinder and fasten fixedly, be provided with the fluent strip that makes things convenient for the oxygen cylinder installation in the bottom of box.

The change structure of threaded rod and nut has been improved, place the seat through being provided with the nut on the revolving door, the nut is placed the setting of seat and is made things convenient for hexagon nut's installation and change, has avoided seting up the screw hole on the revolving door, the bottom that the seat was placed to the nut is provided with the through-hole that makes things convenient for the nut to take out, be provided with the adapter sleeve who rotates the connection on pressing from both sides tight piece B, be provided with the threaded rod of joint on the adapter sleeve, the adapter sleeve's setting not only makes things convenient for the change of threaded rod, it is also convenient a little when changing.

Drawings

Fig. 1 is a schematic view of the overall first viewing angle of the present invention.

Fig. 2 is a schematic view of the second perspective axis of fig. 1 according to the present invention.

Fig. 3 is a schematic axial view of the revolving door of fig. 1 according to the present invention after being opened.

Fig. 4 is a partial schematic axial view of fig. 3 according to the present invention.

Fig. 5 is an axial view structural schematic diagram of the clamping mechanism of the present invention.

Fig. 6 is a schematic view of the present invention in a partial sectional view of fig. 5.

Fig. 7 is a schematic view of the structure of the revolving door and nut placing seat of the present invention.

Fig. 8 is a schematic view of the structure of the box body in partial section.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a box body; 2. a clamping block A; 3. fluency strips; 4. a revolving door; 401. a nut placing seat; 5. a clamping mechanism; 501. a clamping block B; 502. a limiting rod; 503. a connecting sleeve; 504. a threaded rod.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like 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 is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figures 1 to 8:

the utility model provides a movable severe medical emergency breathing machine, which comprises a box body 1; the bottom of the box body 1 is provided with four universal wheels, the box body 1 is provided with a clamping block A2 which is fixedly connected, and a group of semicircular rubber friction blocks are arranged on the clamping block A2; two L-shaped supporting blocks are installed on one side of the box body 1, two fluency strips 3 are installed on the box body 1, and balls are arranged on the fluency strips 3; a rotating door 4 is mounted on the box body 1 through a hinge, and a clamping mechanism 5 in sliding connection is mounted on the rotating door 4; the revolving door 4 is provided with a pressing seat which is rotatably connected, the pressing seat is provided with a handle, and the pressing seat is provided with a triangular bulge.

Wherein, set up a vertical T shape mounting groove on the box 1, and set up threaded hole on the mounting groove, install clamping bolt on the screw hole, be equipped with a T shape sliding block on the tight piece A2 of clamp of V-arrangement, the sliding block that presss from both sides tight piece A2 agrees with mutually with the mounting groove on the box 1, during the use, the installation of the convenient tight piece A2 of clamp of mounting groove on the box 1, the bolt on the mounting groove has played the tight fixed effect of clamp of tight piece A2 clamp, the tight piece A2 of clamp of V-arrangement is fit for the not oxygen cylinder of equidimension and presss from both sides tightly.

Wherein, two horizontal T-shaped grooves are seted up to the bottom of box 1, and the echelonment screw hole has been seted up to the both sides in T-shaped groove, installs clamping bolt on the screw hole, and the bottom of two fluent strip 3 all is equipped with T shape sliding block, and during the use, the T-shaped groove on the box 1 has played the spacing fixed effect of fluent strip 3, and fluent strip 3 sets up the placing that makes things convenient for the oxygen cylinder.

Wherein, revolving door 4 places seat 401 including the nut, the same circular port of three interval has been seted up on revolving door 4, and it has clamping mechanism 5 to run through on the circular port, it places seat 401 to be equipped with a nut on the middle circular port, the nut has been seted up a hexagon nut standing groove on placing seat 401, place the hexagon nut who is connected with threaded rod 504 in the standing groove, a rectangular hole has been seted up to the bottom of standing groove, during the use, can wear and tear hexagon nut at threaded rod 504 rotation in-process, the nut is placed setting up of seat 401 and is made things convenient for hexagon nut's installation and change, avoided seting up the screw hole on revolving door 4, the rectangular hole of nut standing groove bottom makes things convenient for taking out of nut.

Wherein, clamping mechanism 5 is including pressing from both sides tight piece B501, gag lever post 502, connecting sleeve 503 and threaded rod 504, the tight piece B501 of clamp of V-arrangement is last also to be provided with a set of semicircle form clutch blocks, and press from both sides the symmetry on the tight piece B501 and be equipped with two circular shape gag lever posts 502, a circular port has been seted up to the intermediate position of pressing from both sides tight piece B501, be equipped with the connecting sleeve 503 of rotating the connection on the circular port, install the hand wheel on the threaded rod 504, during the use, the hand wheel on the rotation threaded rod 504 can promote to press from both sides tight piece B501 and move to the inboard, thereby make and press from both sides tight piece A2 and press from both sides tight piece B501 and fix the oxygen bottle clamp.

Wherein, be equipped with a rectangle stopper on connecting sleeve 503, set up a recess that agrees with the stopper mutually on the threaded rod 504, set up threaded hole on the stopper, set up the shoulder hole on the threaded rod 504, install fixing bolt between connecting sleeve 503 and the threaded rod 504, during the use, the rectangular block on connecting sleeve 503 has played the spacing effect of threaded rod 504 circumference, the setting of connecting sleeve 503 not only makes things convenient for the change of threaded rod 504, it is also convenient a little when the nut of seat 401 is placed to the change nut.

Wherein, a small segment external screw thread has been seted up to the tip of gag lever post 502, and installs the echelonment rubber block on the gag lever post 502, and during the use, the rubber block on the gag lever post 502 cushions when the human body is collided by accident.

The specific use mode and function of the embodiment are as follows:

when the oxygen bottle clamp is used, the rotating door 4 is firstly opened, then the oxygen bottle is placed on the fluency strip 3, then the oxygen bottle is pushed inwards, the rotating door 4 is closed and clamped and fixed through the pressing seat, the hand wheel on the rotating threaded rod 504 is rotated to push the clamping block B501 to move inwards, so that the clamping block A2 and the clamping block B501 clamp and fix the oxygen bottle, then the oxygen bottle clamp is pushed to one side of a patient, when the threaded rod 504 or the nut is damaged, the bolt of the threaded rod 504 is firstly loosened, the threaded rod 504 is taken out, then the nut is taken out from the nut placing seat 401, a new threaded rod 504 or nut is replaced, the nut is placed on the nut placing seat 401, then the threaded rod 504 is clamped and fixed to the connecting sleeve 503, the connecting sleeve 503 and the threaded rod 504 are clamped and fixed through the bolt, the rubber block is arranged on the limiting rod 502, and the buffer is buffered when a human body collides carelessly, the arrangement of the fluency strip 3 is convenient for placing the oxygen cylinder.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides a severe medical science branch of academic or vocational study is with portable severe first aid breathing machine which characterized in that: comprises a box body (1); the bottom of the box body (1) is provided with four universal wheels, the box body (1) is provided with a clamping block A (2) which is fixedly connected, and the clamping block A (2) is provided with a group of semicircular rubber friction blocks; two L-shaped supporting blocks are mounted on one side of the box body (1), two fluency strips (3) are mounted on the box body (1), and balls are arranged on the fluency strips (3); a rotating door (4) is mounted on the box body (1) through a hinge, and a clamping mechanism (5) in sliding connection is mounted on the rotating door (4); the rotary door (4) is provided with a pressing seat which is rotatably connected, the pressing seat is provided with a handle, and the pressing seat is provided with a triangular bulge.

2. The mobile critical care first aid ventilator for critical care medical science of claim 1, wherein: the box body (1) is provided with a vertical T-shaped mounting groove, the mounting groove is provided with a threaded hole, a clamping bolt is mounted on the threaded hole, a T-shaped sliding block is arranged on the V-shaped clamping block A (2), and the sliding block of the clamping block A (2) is matched with the mounting groove on the box body (1).

3. The mobile critical care first aid ventilator for critical care medical science of claim 1, wherein: two transverse T-shaped grooves are formed in the bottom of the box body (1), stepped threaded holes are formed in two sides of each T-shaped groove, clamping bolts are mounted on the threaded holes, and T-shaped sliding blocks are arranged at the bottoms of the two fluency strips (3).

4. The mobile critical care first aid ventilator for critical care medical science of claim 1, wherein: the rotary door (4) comprises a nut placing seat (401), three circular holes with the same interval are formed in the rotary door (4), a clamping mechanism (5) penetrates through the circular holes, a nut placing seat (401) is arranged on the middle circular hole, a hexagonal nut placing groove is formed in the nut placing seat (401), hexagonal nuts connected with threaded rods (504) are placed in the placing groove, and a rectangular hole is formed in the bottom of the placing groove.

5. The mobile critical care first aid ventilator for critical care medical science of claim 1, wherein: clamping mechanism (5) also is provided with a set of semicircle form clutch blocks including pressing from both sides tight piece B (501), gag lever post (502), connecting sleeve (503) and threaded rod (504) of V-arrangement on pressing from both sides tight piece B (501), and presss from both sides tight piece B (501) and go up the symmetry and be equipped with two circular shape gag lever posts (502), and the intermediate position of pressing from both sides tight piece B (501) has seted up a circular port, is equipped with connecting sleeve (503) of rotating the connection on the circular port, installs the hand wheel on threaded rod (504).

6. The mobile critical care first aid ventilator for critical care medical science of claim 5, wherein: the connecting sleeve (503) is provided with a rectangular limiting block, the threaded rod (504) is provided with a groove matched with the limiting block, the limiting block is provided with a threaded hole, the threaded rod (504) is provided with a stepped hole, and a fixing bolt is arranged between the connecting sleeve (503) and the threaded rod (504).

7. The mobile critical care first aid ventilator for critical care medical science of claim 5, wherein: a small section of external thread is formed in the end of the limiting rod (502), and a stepped rubber block is mounted on the limiting rod (502).