CN214049980U

CN214049980U - Children's respiratory track washing unit

Info

Publication number: CN214049980U
Application number: CN202022632344.8U
Authority: CN
Inventors: 袁琦; 兰超美
Original assignee: Suzhou Wuzhong People's Hospital
Current assignee: Suzhou Wuzhong People's Hospital
Priority date: 2020-11-16
Filing date: 2020-11-16
Publication date: 2021-08-27
Anticipated expiration: 2030-11-16

Abstract

The utility model discloses a children's respiratory track washing unit relates to medical instrument technical field. The utility model discloses an outer shell, the inside fixed inner shell that is provided with of shell, form the exocoel between shell and the inner shell, the inside lower surface both sides of shell run through and are provided with the bearing, the swivelling joint has the screw rod in the bearing, the screw rod is including first screw rod and second screw rod, first screw rod is located the outer tip fixedly connected with micro motor of shell, fixedly connected with action wheel on the first screw rod body of rod, the action wheel transmission is connected with the belt, belt other end transmission is connected with from the driving wheel, from driving wheel fixed connection on the second screw rod body of rod, first screw rod and second screw rod upper end are parallel with the shell top, the screw rod, the action wheel, the belt is arranged in the exocoel from the driving wheel. The utility model discloses a set up micro motor, the uniform velocity of removal is done to indirect control stripper plate, avoids artifical extrusion in-process inhomogeneous problem of velocity of flow.

Description

Children's respiratory track washing unit

Technical Field

The utility model belongs to the technical field of medical instrument, particularly, in particular to children's respiratory track washing unit.

Background

There are various pediatric respiratory diseases and various methods for treating the pediatric respiratory diseases, wherein the pediatric respiratory diseases can be treated by flushing the pediatric respiratory tract with the aid of a flushing device during treatment.

Most of the existing respiratory tract washing nursing is manually pushed nursing liquid to wash nursing, the washing amount of the nursing liquid pushed by a hand is uneven, and the washing nursing effect is poor. In addition, the position of washing and the patient that can not select as required change the shower nozzle, moreover, can't know the flush fluid surplus in the washing device, the situation of flushing process at no flush fluid can appear.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

To the problem in the correlation technique, the utility model provides a children's respiratory track washing unit to overcome the above-mentioned technical problem that current correlation technique exists.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a children's respiratory track washing unit, which comprises an outer shell, the inside fixed inner shell that is provided with of shell, form the exocoel between shell and the inner shell, the inside lower surface both sides of shell run through and are provided with the bearing, it is connected with the screw rod to rotate in the bearing, the screw rod is including first screw rod and second screw rod, first screw rod is located the outer tip fixedly connected with micro motor of shell, fixedly connected with action wheel on the first screw rod body of rod, action wheel transmission is connected with the belt, belt other end transmission is connected with from the driving wheel, from driving wheel fixed connection on the second screw rod body of rod, first screw rod and second screw rod upper end are parallel with the shell top, screw rod, action wheel, belt and from driving wheel position in the exocoel.

Further, threaded connection has the spacing ring on the screw rod body of rod, spacing ring side fixedly connected with connecting block, the connecting block runs through the setting in the movable plate, the movable plate is fixed to be set up in the inner shell side, the plate body that the movable plate is located the connecting block both ends all has the elasticity.

Furthermore, the end part, far away from the limiting ring, of the connecting block is fixedly connected with an extrusion plate, and the diameter of the extrusion plate is equal to that of the inner cavity of the inner shell.

Furthermore, a first transparent plate is fixedly arranged on the side face of the outer shell, a second transparent plate is fixedly arranged on the side face of the inner shell, and the first transparent plate and the second transparent plate are corresponding in position.

Further, the upper ends of the outer shell and the inner shell are detachably provided with cover bodies, a connecting pipe penetrates through the middle of the cover bodies, and the end part of the connecting pipe, far away from the cover body, is in threaded connection with a spray head.

Further, a handle is fixedly arranged on the side face of the shell.

The utility model discloses following beneficial effect has:

firstly holding a handle, opening a cover body, injecting flushing fluid into an inner cavity of an inner shell, then opening a micro motor, driving a first screw rod to rotate by the micro motor, driving a driving wheel to rotate by the first screw rod, driving a driven wheel to rotate by the driving wheel, driving a second screw rod to rotate by the driven wheel, realizing the equidirectional and equidistance rotation of the first screw rod and the second screw rod, and avoiding the problem of uneven flow rate in the manual extrusion process by indirectly controlling the uniform movement of an extrusion plate by arranging the micro motor as a limiting ring is in threaded connection with the screw rods, so that the limiting ring moves up and down on the screw rods, thereby driving a connecting block to move up and down, and then driving the extrusion plate to move up and down in the inner cavity of the inner shell, when the connecting block moves up, the upper end plate body of the movable plate contracts, the lower end plate body stretches, when the connecting block moves down, the moving direction of the movable plate is opposite, and when the extrusion plate moves up, the flushing liquid in the inner cavity of the inner shell is extruded into the connecting pipe, flows to the spray head through the connecting pipe and is sprayed to the respiratory tract through the spray head. Under the different circumstances of patient, the shower nozzle of different specifications need be chooseed for use, prevents that the rivers undersize from washing thoroughly, prevents simultaneously that rivers are too big to make the patient be injured, improves the practicality of device, when changing the shower nozzle, only need to twist off the shower nozzle from the connecting pipe, it can to change the shower nozzle of a suitable specification and twist on again. In the washing process, observe inside washing liquid surplus from first transparent plate and second transparent plate, when the washing liquid surplus is less, need in time add the washing liquid.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

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

Fig. 1 is a front view of the present invention;

fig. 2 is a top view of the interior of the housing of the present invention;

FIG. 3 is an exploded view of the overall structure of the present invention;

fig. 4 is a perspective view of the internal structure of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a housing; 2. an inner shell; 3. an outer cavity; 4. a bearing; 5. a screw; 6. a micro motor; 7. a driving wheel; 8. a belt; 9. a driven wheel; 10. a limiting ring; 11. connecting blocks; 12. moving the plate; 13. a pressing plate; 14. a first transparent plate; 15. a second transparent plate; 16. a cover body; 17. a connecting pipe; 18. a spray head; 19. a handle; 51. a first screw; 52. a second screw.

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. All other embodiments obtained by a person skilled in the art without any inventive work based on the embodiments of the present invention belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "open hole", "upper", "lower", "top", "middle", "inner", and the like indicate positional or orientational relationships and are merely for convenience of description and simplicity of description, and do not indicate or imply that the referenced component or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention.

Please refer to fig. 1-4, the utility model relates to a children respiratory tract washing unit, which comprises an outer shell 1, the inside fixed inner shell 2 that is provided with of shell 1, form exocoel 3 between shell 1 and the

inner shell

2, 1 inside lower surface both sides of shell run through and are provided with bearing 4, rotating connection has screw rod 5 in the bearing 4, screw rod 5 is including first screw rod 51 and second screw rod 52, first screw rod 51 is located the outer end fixedly connected with micro motor 6 of shell 1, fixedly connected with action wheel 7 on the first screw rod 51 body of rod, action wheel 7 transmission is connected with belt 8, the transmission of the 8 other end of belt is connected with from driving wheel 9, from driving wheel 9 fixed connection on the second screw rod 52 body of rod, first screw rod 51 and second screw rod 52 upper end are parallel with shell 1 is the top, screw rod 5, action wheel 7, belt 8 and from driving wheel 9 being located exocoel 3.

In an embodiment, for the screw 5, the body of the screw 5 is in threaded connection with a limiting ring 10, the side surface of the limiting ring 10 is fixedly connected with a connecting block 11, the connecting block 11 is arranged in a moving plate 12 in a penetrating manner, the moving plate 12 is fixedly arranged on the side surface of the inner shell 2, and the plate bodies of the moving plate 12 at two ends of the connecting block 11 are all flexible, so that the limiting ring 10 moves up and down on the screw 5 at a constant speed along the threads through the rotation of the screw 5, and then the connecting block 11 and the extrusion plate 13 are driven to move up and down at a constant speed, thereby facilitating the control of the speed of the sprayed water flow. In addition, during the concrete application, through setting up movable plate 12 both sides into the expansion plate for connecting block 11 is not hindered when upper and lower removal, is convenient for going on smoothly of working process.

In one embodiment, for the above-mentioned connection block 11, the end of the connection block 11 away from the stop ring 10 is fixedly connected with the squeezing plate 13, and the diameter of the squeezing plate 13 is equal to the diameter of the inner cavity of the inner shell 2, so that the squeezing plate 13 can smoothly squeeze the water in the inner cavity of the inner shell 2 into the connection pipe 17 during the upward movement process by setting the diameter of the squeezing plate 13 to be the same as the diameter of the inner cavity of the inner shell 2.

In one embodiment, for the above-mentioned outer casing 1, the side of the outer casing 1 is fixedly provided with the first transparent plate 14, the side of the inner casing 2 is fixedly provided with the second transparent plate 15, and the positions of the first transparent plate 14 and the second transparent plate 15 correspond to each other, so that the transparent plates are arranged at the corresponding positions of the outer casing 1 and the inner casing 2, an operator can conveniently observe the position of the liquid in the device from the outside of the device, and the liquid can be conveniently added in time when the amount of the liquid in the device is small.

In one embodiment, for the above outer shell 1, the upper ends of the outer shell 1 and the inner shell 2 are detachably provided with the cover 16, the middle of the cover 16 is provided with the connecting pipe 17 in a penetrating manner, the end part of the connecting pipe 17 far away from the cover 16 is connected with the spray head 18 in a threaded manner, so that the spray head 18 is connected in the connecting pipe 17 in a threaded manner, and the operator can conveniently replace the suitable spray head according to the actual condition of the patient. In addition, when the spray head 18 is replaced in specific application, the spray head 18 is only required to be screwed out of the connecting pipe 17, and the spray head with the proper model is replaced.

In one embodiment, as for the housing 1, the handle 19 is fixedly arranged on the side surface of the housing 1, so that the handle 19 is arranged outside the housing 1, an operator can hold the device conveniently, and the holding is more labor-saving compared with the holding of the whole device.

In summary, with the above technical solution of the present invention, firstly, the handle 19 is held, the cover 16 is opened, the washing liquid is injected into the inner cavity of the inner shell 2, then the micro motor 6 is opened, the micro motor 6 drives the first screw 51 to rotate, the first screw 51 drives the driving wheel 7 to rotate, the driving wheel 7 drives the driven wheel 9 to rotate, the driven wheel 9 drives the second screw 52 to rotate, and then the first screw 51 and the second screw 52 rotate in the same direction and at the same speed, because the spacing ring 10 is in threaded connection with the screw 5, the spacing ring 10 moves up and down on the screw 5, so as to drive the connecting block 11 to move up and down, and then drive the extrusion plate 13 to move up and down in the inner cavity of the inner shell 2, when the connecting block 11 moves up, the upper end plate body of the moving plate 12 contracts, the lower end plate body stretches, when the connecting block 11 moves down, the moving direction of the moving plate 12 is opposite, and when the extrusion plate 13 moves up, the flushing liquid in the inner cavity of the inner shell 2 is squeezed into the connecting pipe 17, flows to the spray head 18 through the connecting pipe 17 and is sprayed to the respiratory tract through the spray head 18. Under the different circumstances of patient, the shower nozzle of different specifications need be chooseed for use, prevents that rivers undersize from washing thoroughly, prevents simultaneously that rivers are too big to make the patient be injured, when changing shower nozzle 18, only need to screw off shower nozzle 18 from connecting pipe 17, it can to screw on again to change the shower nozzle 18 of a suitable specification. In the washing process, the residual amount of the washing liquid inside the first transparent plate 14 and the second transparent plate 15 is observed, and when the residual amount of the washing liquid is less, the washing liquid needs to be added in time.

Through the technical scheme, 1, the micro motor 6 is arranged to indirectly control the uniform movement of the extrusion plate 13, so that the problem of uneven flow velocity in the manual extrusion process is avoided; 2. by detachably arranging the spray head 18, the spray head 18 can be replaced according to the actual condition of a patient, so that the practicability of the device is improved; 3. through setting up the transparent plate for operating personnel from the outside position of observing the interior liquid of device, and then conveniently in time add liquid when the liquid volume is less in the device.

In the description of the present specification, reference to the description of "one embodiment," "an example," "a specific example" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

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

Claims

1. A children's respiratory tract washing unit, includes shell (1), its characterized in that: the inner shell (2) is fixedly arranged in the outer shell (1), an outer cavity (3) is formed between the outer shell (1) and the inner shell (2), bearings (4) are arranged on two sides of the inner lower surface of the outer shell (1) in a penetrating mode, a screw rod (5) is connected to each bearing (4) in a rotating mode, the screw rod (5) comprises a first screw rod (51) and a second screw rod (52), the first screw rod (51) is located at the outer end portion of the outer shell (1) and fixedly connected with a micro motor (6), a driving wheel (7) is fixedly connected to the rod body of the first screw rod (51), the driving wheel (7) is connected with a belt (8) in a driving mode, a driven wheel (9) is connected to the other end of the belt (8) in a driving mode, the driven wheel (9) is fixedly connected to the rod body of the second screw rod (52), and the upper ends of the first screw rod (51) and the second screw rod (52) are parallel to the uppermost end of the outer shell (1), the screw rod (5), the driving wheel (7), the belt (8) and the driven wheel (9) are positioned in the outer cavity (3).

2. The respiratory tract irrigation device for children according to claim 1, wherein a limit ring (10) is in threaded connection with the rod body of the screw (5), a connecting block (11) is fixedly connected to the side surface of the limit ring (10), the connecting block (11) is arranged in a moving plate (12) in a penetrating manner, the moving plate (12) is fixedly arranged on the side surface of the inner shell (2), and the plate bodies of the moving plate (12) at the two ends of the connecting block (11) have elasticity.

3. The respiratory tract irrigation device for children as claimed in claim 2, wherein the end of the connecting block (11) far from the limiting ring (10) is fixedly connected with a squeezing plate (13), and the diameter of the squeezing plate (13) is equal to the diameter of the inner cavity of the inner shell (2).

4. The respiratory tract irrigation device for children as claimed in claim 1, wherein a first transparent plate (14) is fixedly arranged on the side of the outer shell (1), a second transparent plate (15) is fixedly arranged on the side of the inner shell (2), and the first transparent plate (14) and the second transparent plate (15) are correspondingly arranged.

5. The respiratory tract irrigation device for children as claimed in claim 1, wherein a cover (16) is detachably arranged at the upper ends of the outer shell (1) and the inner shell (2), a connecting pipe (17) is arranged in the middle of the cover (16) in a penetrating manner, and a spray head (18) is connected to the end of the connecting pipe (17) far away from the cover (16) in a threaded manner.

6. A children's respiratory tract irrigation device according to claim 1, characterized in that a handle (19) is fixedly arranged on the side of the shell (1).