CN213048788U

CN213048788U - Timing oxygen uptake flow meter

Info

Publication number: CN213048788U
Application number: CN202020795546.1U
Authority: CN
Inventors: 王倩; 王冬亮; 郭艳娜
Original assignee: Second Affiliated Hospital of Zhengzhou Unviersity
Current assignee: Second Affiliated Hospital of Zhengzhou Unviersity
Priority date: 2020-05-13
Filing date: 2020-05-13
Publication date: 2021-04-27
Anticipated expiration: 2030-05-13

Abstract

The utility model discloses a timing oxygen uptake flowmeter, including flowmeter main part, tide cup, solidus box, wire winding pole, time-recorder and haulage rope, flowmeter main part bottom threaded connection has the tide cup, the flowmeter main part is close to that one end outer wall welding of flow control valve has the connecting rod, connecting rod other end threaded connection has T shape support, solidus box is installed to T shape support bottom, solidus box bottom outer wall has seted up the hole groove, solidus box inner chamber middle part activity joint has the wire winding pole, the welding of wire winding pole one end has branch, just the welding of wire winding pole has the one end of branch to run through and pegs graft at solidus box front end outer wall, branch other end fixedly connected with cylinder sleeve, the rocker has been pegged graft in the cylinder sleeve inner chamber. The timing oxygen inhalation flow meter is convenient for medical staff or patients to time while inhaling oxygen, improves the working efficiency of the medical staff and has strong applicability.

Description

Timing oxygen uptake flow meter

Technical Field

The utility model belongs to the technical field of medical instrument, concretely relates to timing oxygen uptake flow meter.

Background

The oxygen inhalation flow meter is mainly matched with an oxygen supply system of a medical center and is a device for first-aid oxygen supply of medical units and oxygen inhalation of anoxic patients. Most of oxygen uptake flow meters in the market comprise a flow meter, a humidifying cup, a safety valve, a flow buoy, an oxygen pressure meter and other structures, and the existing oxygen uptake flow meters are small, exquisite and portable, but are not perfect.

For example, the existing oxygen inhalation flow meter has no timing function, when some patients start timing and quantitative oxygen inhalation, the nurse mainly watches the watch to count the time, the oxygen inhalation flow meter is closed when the specified time is up, and sometimes the nurse forgets that the patient exceeds the specified oxygen inhalation time; secondly, after the intermittent oxygen inhalation of some patients is finished, when the oxygen tube needs to be recycled, the oxygen tube is directly hung on the oxygen inhalation flow meter, but the oxygen tube cannot be sterilized, so that the oxygen tube is possibly infected with dust or viruses, and the development of the timing oxygen inhalation flow meter is a technical problem to be solved urgently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a timing oxygen uptake flow meter to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a timing oxygen uptake flowmeter comprises a flowmeter body, a humidifying cup, a wire fixing box, a winding rod, a timer and a traction rope, wherein the bottom end of the flowmeter body is in threaded connection with the humidifying cup, the outer wall of the end, close to a flow control valve, of the flowmeter body is welded with a connecting rod, the other end of the connecting rod is in threaded connection with a T-shaped support, the bottom end of the T-shaped support is provided with the wire fixing box, the outer wall of the bottom end of the wire fixing box is provided with a hole groove, the middle part of the inner cavity of the wire fixing box is movably clamped with the winding rod, one end of the winding rod is welded with a supporting rod, one end, provided with the supporting rod, of the winding rod is penetrated and inserted into the outer wall of the front end of the wire fixing box, the other end of the supporting rod is fixedly connected with a cylindrical sleeve, a rocker is inserted into the inner cavity of the cylindrical sleeve, the, the side wall of the timer is fixedly connected with a hanging ring;

the T-shaped support is characterized in that a hook is fixedly connected to the outer wall of the side face of the T-shaped support, an L-shaped plate is fixedly connected to the upper end of the T-shaped support, two groups of hook-shaped hanging racks are fixedly connected to the inner wall of the L-shaped plate, and the hook directions of the two groups of hook-shaped hanging racks are upward.

Preferably, the timer is a pointer timer, an electronic watch is fixedly connected to the rear end of the timer, and the electronic watch is of a circular structure.

Preferably, a first magnetic block is bonded to the outer wall of one end, close to the wire fixing box, of the rocker, a second magnetic block is bonded to the outer wall of the front end of the wire fixing box, and the first magnetic block and the second magnetic block are both in a cylindrical structure.

Preferably, the wire fixing box is of a plastic cylinder structure, and the side wall of the lower end of the wire fixing box is fixedly connected with support legs.

Preferably, the side wall of the top end of the L-shaped plate is hinged with a protection plate, and the protection plate is of an L-shaped plate structure.

The utility model discloses a technological effect and advantage: according to the timing oxygen inhalation flow meter, when a patient starts to inhale oxygen, a timer hung on a T-shaped support can be taken down, the outer wall of the timer is connected with a traction rope, the traction rope in the inner cavity of a wire fixing box can be discharged by rotating a rocker at the front end of the wire fixing box, the patient can time the oxygen inhalation time by holding the timer with hands, after the oxygen inhalation is finished, the rocker is rotated in the opposite direction, the traction rope can be retracted into the inner cavity of the wire fixing box, and the timer is retracted, so that the use is convenient and rapid; t shape support upper end is equipped with the L shaped plate, and L shaped plate inner wall is equipped with two sets of shape stores pylons that collude, and after the oxygen uptake, the oxygen hose can twine on two sets of shape stores pylons that collude of L shaped plate inner wall, accomodates, and clean health can prevent that the dust from being infected with the oxygen hose, reasonable in design, the regulation of being convenient for, convenient to use.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure of the timer of the present invention;

FIG. 3 is a schematic structural view of the wire fixing box of the present invention;

fig. 4 is a schematic structural view of the L-shaped plate of the present invention.

In the figure: the flowmeter comprises a flowmeter main body 1, a humidifying cup 2, a wire fixing box 3, a wire winding rod 4, a timer 5, a traction rope 6, a 7L-shaped plate, a connecting rod 8, a 9T-shaped support, a 10-hole groove, a support rod 11, a cylindrical sleeve 12, a rocker 13, a hanging ring 14, a hook 15, a hook-shaped hanging rack 16, an electronic watch 17, a first magnetic block 18, a second magnetic block 19, a support leg 20 and a protection plate 21.

Detailed Description

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.

The utility model provides a timing oxygen uptake flowmeter as shown in figures 1-4, which comprises a flowmeter body 1, a humidifying cup 2, a wire fixing box 3, a wire winding rod 4, a timer 5 and a traction rope 6, wherein the bottom end of the flowmeter body 1 is in threaded connection with the humidifying cup 2, the outer wall of the end of the flowmeter body 1 close to a flow control valve is welded with a connecting rod 8, the other end of the connecting rod 8 is in threaded connection with a T-shaped support 9, the bottom end of the T-shaped support 9 is provided with the wire fixing box 3, the outer wall of the bottom end of the wire fixing box 3 is provided with a hole groove 10, the wire winding rod 4 is movably clamped in the middle of the inner cavity of the wire fixing box 3, one end of the wire winding rod 4 is welded with a support rod 11, the end of the wire winding rod 4 welded with the support rod 11 is inserted in the outer wall of the front end of the wire fixing box 3, the outer wall of one end of the winding rod 4, which is arranged in the inner cavity of the wire fixing box 3, is wound and connected with a traction rope 6, the other end of the traction rope 6 is fixedly connected with a timer 5 through a hole groove 10 at the bottom end of the wire fixing box 3, and the side wall of the timer 5 is fixedly connected with a hanging ring 14;

the T-shaped support 9 side outer wall fixedly connected with couple 15, T-shaped support 9 upper end fixedly connected with L shaped plate 7, two sets of shape stores pylon 16 that colludes of L shaped plate 7 inner wall fixedly connected with, two sets of the couple direction that colludes shape stores pylon 16 all up.

Specifically, the timer 5 is a pointer timer, the rear end of the timer 5 is fixedly connected with an electronic watch 17, the electronic watch 17 is of a circular structure, and the electronic watch 17 is convenient for a patient who is not used for the pointer timer to perform timing operation.

Specifically, a first magnetic block 18 is bonded on the outer wall of one end, close to the wire fixing box 3, of the rocker 13, a second magnetic block 19 is bonded on the outer wall of the front end of the wire fixing box 3, the first magnetic block 18 and the second magnetic block 19 are both of cylindrical structures, the rocker 13 can move backwards in the inner cavity of the cylindrical sleeve 12, the first magnetic block 18 at the rear end of the rocker is magnetically attracted with the second magnetic block 19 on the outer wall of the front end of the wire fixing box 3, the rocker 13 is limited, and the rocker 13 is locked at the current position.

Specifically, solidus box 3 is the plastics cylinder structure, solidus box 3 lower extreme lateral wall fixedly connected with stabilizer blade 20, stabilizer blade 20 can support solidus box 3 side, makes the device can the level place on the plane.

Specifically, there is a protection plate 21 on the side wall hinged joint of the top end of the L-shaped plate 7, the protection plate 21 is of an L-shaped plate structure, and the protection plate 21 can protect the oxygen hose stored in the inner cavity of the L-shaped plate 7 to block dust and sundries.

The working principle of the timing oxygen inhalation flowmeter is that when in use, a timer 5 hung on a hook 15 on the side wall of a T-shaped support 9 can be taken down, the outer wall of the lower end of the timer 5 is connected with a traction rope 6, the rest sections of the traction rope 6 are wound and connected on the outer wall of a winding rod 4 in the inner cavity of a wire fixing box 3, the traction rope 6 in the inner cavity of the wire fixing box 3 can be released by clockwise rotating a rocker 13 at the front end of the wire fixing box 3, a first magnetic block 18 is bonded on the outer wall of one end, close to the wire fixing box 3, of the rocker 13, a second magnetic block 19 is bonded on the outer wall of the front end of the wire fixing box 3, the rocker 13 can move backwards in the inner cavity of a cylindrical sleeve 12, the first magnetic block 18 at the rear end of the rocker 13 is magnetically attracted with the second magnetic block 19 on the outer wall of the front end of the wire fixing box 3, the rocker 13 is locked at the current position, the rope release can be stopped, the timer 5 is placed, after oxygen inhalation is finished, the rocker 13 is rotated anticlockwise, the traction rope 6 can be retracted into the inner cavity of the wire fixing box 3, the timer 5 is retracted, and the traction rope is hung on the hook 15 on the side wall of the T-shaped support 9 again; t shape support 9 upper end is equipped with L shaped plate 7, and the 7 inner walls of L shaped plate are equipped with two sets of shape stores pylons 16 that collude, and after the oxygen uptake, the oxygen hose can twine on two sets of shape stores pylons 16 that collude of the 7 inner walls of L shaped plate, accomodates, and clean health can prevent that the dust from being infected with the oxygen hose, reasonable in design, the regulation of being convenient for, convenient to use.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a timing oxygen uptake flowmeter, includes flowmeter main part (1), tide cup (2), solidus box (3), wire winding pole (4), time-recorder (5) and haulage rope (6), its characterized in that: the device is characterized in that a humidifying cup (2) is connected to the bottom end of the flowmeter body (1) in a threaded manner, a connecting rod (8) is welded to the outer wall of the end, close to the flow control valve, of the flowmeter body (1), a T-shaped support (9) is connected to the other end of the connecting rod (8) in a threaded manner, a wire fixing box (3) is installed at the bottom end of the T-shaped support (9), a hole groove (10) is formed in the outer wall of the bottom end of the wire fixing box (3), a winding rod (4) is movably clamped in the middle of the inner cavity of the wire fixing box (3), a support rod (11) is welded to one end of the winding rod (4) and welded with the support rod (11), the outer wall of the front end of the wire fixing box (3) is penetrated and inserted, a cylindrical sleeve (12) is fixedly connected to the other end of the support rod (11), a rocker (13) is inserted in the inner cavity, the other end of the traction rope (6) is fixedly connected with a timer (5) through a hole groove (10) at the bottom end of the wire fixing box (3), and the side wall of the timer (5) is fixedly connected with a hanging ring (14);

t shape support (9) side outer wall fixedly connected with couple (15), T shape support (9) upper end fixedly connected with L shaped plate (7), L shaped plate (7) inner wall fixedly connected with two sets of shape stores pylon (16) that collude, it is two sets of the couple direction that colludes shape stores pylon (16) all up.

2. A timed oxygen uptake flow meter according to claim 1, wherein: the timer (5) is a pointer timer, an electronic watch (17) is fixedly connected to the rear end of the timer (5), and the electronic watch (17) is of a circular structure.

3. A timed oxygen uptake flow meter according to claim 1, wherein: the outer wall of one end, close to the wire fixing box (3), of the rocker (13) is bonded with a first magnetic block (18), the outer wall of the front end of the wire fixing box (3) is bonded with a second magnetic block (19), and the first magnetic block (18) and the second magnetic block (19) are both in cylindrical structures.

4. A timed oxygen uptake flow meter according to claim 1, wherein: the wire fixing box (3) is of a plastic cylinder structure, and a support leg (20) is fixedly connected to the side wall of the lower end of the wire fixing box (3).

5. A timed oxygen uptake flow meter according to claim 1, wherein: the top end side wall of the L-shaped plate (7) is hinged with a protection plate (21), and the protection plate (21) is of an L-shaped plate structure.