CN211611185U

CN211611185U - Portable breathing machine

Info

Publication number: CN211611185U
Application number: CN202021582996.9U
Authority: CN
Inventors: 余新愿
Original assignee: Shenzhen Zhongzhen Medical Technology Co ltd
Current assignee: Shenzhen Zhongzhen Medical Technology Co ltd
Priority date: 2020-08-03
Filing date: 2020-08-03
Publication date: 2020-10-02
Anticipated expiration: 2030-08-03

Abstract

A portable respirator comprises a respirator body, wherein an oxygen tank is arranged on one side inside the respirator body, a connector is fixedly arranged at the middle position of one side inside the respirator body, a support frame is fixedly arranged at the middle position inside the connector, a thimble is fixedly arranged at one end of the connector, an oxygen bottle is movably arranged inside the oxygen tank, one end of the oxygen bottle is positioned inside the connector, a sealing ring is fixedly arranged inside the end, an installation sleeve is fixedly arranged at one end inside the oxygen bottle, a movable block is movably arranged inside the oxygen bottle, when the oxygen bottle is disassembled, a user pushes a push block to enable the movable block to contract, an inserted bar is drawn out from the inside of the inserted slot, the oxygen bottle can be conveniently replaced, meanwhile, under the action of a supporting spring, the oxygen bottle can be conveniently drawn out, when the oxygen bottle is installed, the oxygen bottle extrudes the supporting spring under the action of a movable clamping bar, the oxygen cylinder is prevented from popping up, and when the movable clamping rod is separated from the oxygen cylinder, the supporting spring restores the original position, so that the oxygen cylinder pops up.

Description

Portable breathing machine

Technical Field

The utility model relates to the field of medical equipment, especially, relate to a portable breathing machine.

Background

In modern clinical medicine, a ventilator has been widely used in respiratory failure due to various reasons, anesthesia and breathing management during major surgery, respiratory support therapy and emergency resuscitation as an effective means for manually replacing the function of spontaneous ventilation, and has a very important position in the modern medical field. The breathing machine is a vital medical equipment which can prevent and treat respiratory failure, reduce complications and save and prolong the life of a patient, the existing breathing machine is large in size and inconvenient to carry, and troubles caused by replacement of an oxygen cylinder are avoided, the sealing performance is poor, the usability is poor, and the portable breathing machine is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

For solving the technical problem existing in the background art, the utility model provides a portable breathing machine.

(II) technical scheme

In order to solve the problems, the utility model provides a portable respirator, which comprises a respirator main body, wherein one side inside the respirator main body is provided with an oxygen tank, a connector is fixedly arranged at the middle position of one side inside the respirator main body, a support frame is fixedly arranged at the middle position inside the connector, an ejector pin is fixedly arranged at one end of the connector, an oxygen bottle is movably arranged inside the oxygen tank, one end of the oxygen bottle is positioned inside the connector, a sealing ring is fixedly arranged inside the connector, a mounting sleeve is fixedly arranged at one end inside the oxygen bottle, a movable block is movably arranged inside the oxygen bottle, a movable rod is fixedly arranged at one end of the oxygen bottle, one end of the oxygen bottle is positioned outside the mounting sleeve, a plug block is fixedly arranged at one side of the sealing ring, one end of the plug block is attached to one end of the ejector pin, a vent pipe is fixedly arranged at one side inside the respirator main, one end of the breathing machine main body is fixedly connected with one end of the connector, a controller is fixedly arranged in the middle of the upper end of the breathing machine main body, one end of the breathing machine is fixedly connected with one end of the breather pipe, the other end of the breathing machine is provided with a connecting air pipe, one side of the breathing machine main body is movably provided with a movable clamping rod, which is positioned at one end of the oxygen tank, one side of which is jointed with one end of the oxygen bottle, one side of the lower end of which is provided with a slot, the upper end of the inside of the groove is provided with a contraction groove, the inside of the groove is movably provided with a movable clamping block, the lower end of the groove is positioned inside the slot, the upper end of the respirator body is fixedly provided with a clamping spring, the upper end of the respirator body is fixedly connected with the upper end of the inner wall of the contraction groove, the lower end of one side of the surface of the respirator body is fixedly provided with an inserted rod, the oxygen groove is positioned below the oxygen groove, movably penetrates through the inside of the slot and is attached to one side of the movable clamping block.

Preferably, the inner diameter of the sealing ring is smaller than the length of the chock block, and the inner diameter of the sealing ring is larger than the diameter of the thimble.

Preferably, the two sides inside the installation sleeve are fixedly provided with installation rods, the four installation rods are symmetrically distributed around the installation sleeve, and the separated ends of the installation rods are fixedly connected with the two sides of the inner wall of the oxygen cylinder respectively.

Preferably, the upper ends of the two sides of the main body surface of the respirator are fixedly provided with fixing buckles, and a strap is fixedly arranged between the fixing buckles.

Preferably, a storage groove is formed in one side of the inner portion of the respirator body and is located at the upper end of the oxygen groove, and a movable cover plate is movably mounted at one end of the storage groove.

Preferably, one side of the surface of the movable clamping rod is provided with a sliding groove, a connecting block is movably inserted in the sliding groove, and one end of the sliding groove is fixedly connected with the upper end of one side of the movable clamping block.

Preferably, the sliding groove is located on one side of the contraction groove, one end of the connecting block is located on the outer side of the sliding groove, and the pushing block is fixedly installed at the end of the connecting block.

Preferably, the lower end of the movable clamping block is inclined, the length of one side close to the inserted bar is larger than that of the other side, and the width of the slot is equal to the diameter of the inserted bar.

Preferably, both sides of the surface of the connecting head are fixedly provided with supporting springs, and one end of each supporting spring is attached to one end of the oxygen cylinder.

The above technical scheme of the utility model has following profitable technological effect: the integral device has good connection effect through the arrangement of the connector, when a user uses the device, the oxygen bottle is inserted into the oxygen tank, one end of the oxygen bottle is inserted into the connector and is in fit sealing connection with the inside of the connector, the thimble of the connector is connected with the plug block, the plug block drives the movable rod to move towards the inside of the mounting sleeve along with the insertion of the thimble, and the movable rod drives the reset spring to stretch, so that oxygen in the oxygen bottle can flow out, air leakage is avoided, and the oxygen bottle is convenient to mount quickly;

the movable clamping rod is arranged, so that the oxygen cylinder is convenient to fix, when the oxygen cylinder is inserted into the oxygen tank, a user rotates the movable clamping rod to enable the slot at the lower end of the movable clamping rod to be sleeved on the surface of the inserting rod, when the inserting rod is attached to the movable clamping block, the movable clamping block shrinks into the shrinking groove to extrude the clamping spring, and when the inserting rod moves to the maximum position, the movable clamping block restores to the original position under the action of the clamping spring to fix the inserting rod, so that the movable clamping rod is fixed, and the oxygen cylinder is fixed in the oxygen tank;

when dismantling, the user promotes the ejector pad for the shrink of activity fixture block, the inserted bar is taken out from the inside of slot, and the change of the oxygen cylinder of being convenient for, simultaneously under supporting spring's effect, the taking out of the oxygen cylinder of being convenient for, when the oxygen cylinder installation, the oxygen cylinder extrudees supporting spring, under the effect of activity kelly, avoids the oxygen cylinder to pop out, when activity kelly breaks away from with the oxygen cylinder, and supporting spring resumes the normal position, makes the oxygen cylinder pop out.

Drawings

Fig. 1 is a schematic structural diagram of a portable respirator according to the present invention.

Fig. 2 is an enlarged schematic structural diagram of a in fig. 1 according to the present invention.

Fig. 3 is a schematic side view of the portable respirator of the present invention.

Reference numerals: 1. a ventilator main body; 2. a controller; 3. a harness; 4. connecting an air pipe; 5. a storage tank; 6. a removable cover plate; 7. an oxygen cylinder; 8. an oxygen tank; 9. a movable block; 10. a movable rod; 11. a return spring; 12. installing a sleeve; 13. a chock block; 14. a connector; 15. a support frame; 16. a thimble; 17. a seal ring; 18. a breather pipe; 19. a support spring; 20. a movable clamping rod; 21. a movable clamping block; 22. a push block; 23. inserting a rod; 24. clamping and fixing the spring; 25. and (4) a slot.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in figures 1-3, the utility model provides a portable respirator, which comprises a respirator body 1, an oxygen tank 8 is arranged on one side inside the respirator body 1, a connector 14 is fixedly arranged on the middle position of one side inside the respirator body, a support frame 15 is fixedly arranged on the middle position inside the connector 14, an ejector pin 16 is fixedly arranged on one end of the support frame, an oxygen bottle 7 is movably arranged inside the oxygen tank 8, one end of the oxygen bottle is arranged inside the connector 14, a sealing ring 17 is fixedly arranged inside the connector, a mounting sleeve 12 is fixedly arranged on one end inside the oxygen bottle 7, a movable block 9 is movably arranged inside the connector, a movable rod 10 is fixedly arranged on one end of the movable rod, one end of the movable rod is arranged outside the mounting sleeve 12, a plug 13 is fixedly arranged on the one end of the plug 13 and is arranged on one side of the sealing ring 17, one end of the plug 13 is attached to one end of the ejector pin 16, a, one end of the main body is fixedly connected with one end of a connector 14, a controller 2 is fixedly arranged at the middle position of the upper end of the main body 1 of the breathing machine, one end of the breathing machine is fixedly connected with one end of a breather pipe 18, the other end of the breathing machine is provided with a connecting air pipe 4, one side of the breathing machine main body 1 is movably provided with a movable clamping rod 20, which is positioned at one end of the oxygen tank 8, one side of which is jointed with one end of the oxygen bottle 7, one side of the lower end of which is provided with a slot 25, the upper end of the inner part of the movable clamping block 21 is provided with a contraction groove, the lower end of the movable clamping block is positioned in the slot 25, a clamping spring 24 is fixedly arranged at the upper end of the breathing machine main body, the upper end of the breathing machine main body is fixedly connected with the upper end of the inner wall of the contraction groove, an inserted rod 23 is fixedly arranged at the lower end of one side of the surface of the breathing machine main body 1, which is positioned below the oxygen groove 8, is movably inserted into the insertion groove 25 and is attached to one side of the movable fixture block 21.

In an alternative embodiment, the inner diameter of the sealing ring 17 is smaller than the length of the stopper 13, and the inner diameter of the sealing ring 17 is larger than the diameter of the thimble 16, so as to facilitate the outflow of oxygen.

In an alternative embodiment, the mounting rods are fixedly mounted on both sides of the inside of the mounting sleeve 12, the four mounting rods are symmetrically distributed about the mounting sleeve 12, and the separated ends of the four mounting rods are fixedly connected with both sides of the inner wall of the oxygen cylinder 7, so that the mounting sleeve 12 can be conveniently mounted.

In an optional embodiment, the upper ends of the two sides of the surface of the main body 1 of the respirator are fixedly provided with fixing buckles, and the back belt 3 is fixedly arranged between the two fixing buckles, so that the whole device is convenient to carry.

In an alternative embodiment, a storage groove 5 is formed in one side of the interior of the respirator body 1, the storage groove 5 is located at the upper end of the oxygen groove 8, and a movable cover plate 6 is movably mounted at one end of the storage groove 5, so that other articles can be conveniently stored.

In an alternative embodiment, a sliding groove is formed on one side of the surface of the movable clamping rod 20, a connecting block is movably inserted into the sliding groove, and one end of the connecting block is fixedly connected with the upper end of one side of the movable clamping block 21, so as to drive the movable clamping block 21 to contract.

In an alternative embodiment, the sliding groove is located at one side of the shrinking groove, one end of the connecting block is located at the outer side of the sliding groove, and the pushing block 22 is fixedly installed at the end, so that the connecting block can be driven to move conveniently.

In an alternative embodiment, the lower end of the movable block 21 is inclined, the length of one side close to the insertion rod 23 is greater than that of the other side, and the width of the insertion slot 25 is equal to the diameter of the insertion rod 23, so that the insertion rod 23 can be conveniently connected with the insertion slot 25.

In an alternative embodiment, a support spring 19 is fixedly mounted on both sides of the surface of the connecting head 14, and one end of the support spring is attached to one end of the oxygen cylinder 7, so as to facilitate ejection of the oxygen cylinder 7.

The working principle is as follows: when the oxygen bottle 7 is inserted into the oxygen groove 8, one end of the oxygen bottle 7 is inserted into the connector 14 and is in fit sealing connection with the inside of the connector 14, the thimble 16 of the connector 14 is connected with the plug block 13, the plug block 13 drives the movable rod 10 to move towards the inside of the mounting sleeve 12 along with the insertion of the thimble 16, the movable rod 10 drives the reset spring 11 to stretch, so that the oxygen in the oxygen bottle 7 can flow out, air leakage is avoided, the oxygen bottle 7 is convenient to mount quickly, when the oxygen bottle 7 is inserted into the oxygen groove 8, a user rotates the movable clamping rod 20, a slot 25 at the lower end of the movable clamping rod 20 is sleeved on the surface of the insertion rod 23, when the insertion rod 23 is in fit with the movable clamping block 20, the movable clamping block 20 is contracted into the contracted groove to extrude the clamping spring 24, and when the insertion rod 23 moves to the maximum position, activity fixture block 21 resumes the normal position under the effect of card solid spring 24, fix inserted bar 23, thereby fix activity fixture block 21, make oxygen cylinder 7 fix the inside at oxygen groove 8, inserted bar 23 is taken out from the inside of slot 25, the change of the oxygen cylinder 7 of being convenient for, simultaneously under supporting spring 19's effect, be convenient for taking out of oxygen cylinder 7, when oxygen cylinder 7 installs, oxygen cylinder 7 extrudes supporting spring 19, under the effect of activity fixture block 20, avoid oxygen cylinder 7 to pop out, when activity fixture block 20 breaks away from with oxygen cylinder 7, supporting spring 19 resumes the normal position, make oxygen cylinder 7 pop out.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. The portable respirator is characterized by comprising a respirator body (1), wherein an oxygen tank (8) is arranged on one side inside the respirator body (1), a connector (14) is fixedly arranged at the middle position of one side inside the respirator body, a support frame (15) is fixedly arranged at the middle position inside the connector (14), an ejector pin (16) is fixedly arranged at one end of the support frame, an oxygen bottle (7) is movably arranged inside the oxygen tank (8), one end of the oxygen bottle is arranged inside the connector (14), a sealing ring (17) is fixedly arranged inside the connector, a mounting sleeve (12) is fixedly arranged at one end of the oxygen bottle (7), a movable block (9) is movably arranged inside the oxygen bottle, a movable rod (10) is fixedly arranged at one end of the oxygen bottle, one end of the oxygen bottle is arranged outside the mounting sleeve (12), and a plug block (13) is fixedly arranged at the end of the oxygen bottle, it is located one side of sealing washer (17), the one end of chock (13) with the one end of thimble (16) is laminated mutually, one side fixed mounting of breathing machine main part (1) inside has breather pipe (18), its one end with the one end fixed connection of connector (14), intermediate position department fixed mounting of breathing machine main part (1) upper end has controller (2), its one end with the one end fixed connection of breather pipe (18), its other end is provided with connecting pipe (4), one side movable mounting of breathing machine main part (1) has movable kelly (20), movable kelly (20) are located the one end of oxygen groove (8), its one side with the one end of oxygen bottle (7) is laminated mutually, slot (25) have been seted up to one side of its lower extreme, and the shrink groove has been seted up to its inside upper end, and its inside movable mounting has movable fixture block (21), the lower end of the breathing machine main body is positioned in the slot (25), the upper end of the breathing machine main body is fixedly provided with a clamping and fixing spring (24), the upper end of the breathing machine main body is fixedly connected with the upper end of the inner wall of the contraction groove, the lower end of one side of the surface of the breathing machine main body (1) is fixedly provided with an inserting rod (23) which is positioned below the oxygen groove (8), and the inserting rod is movably inserted in the slot (25) and is attached to one side of the movable clamping block (21).

2. A portable respirator according to claim 1, wherein the inner diameter of the sealing ring (17) is smaller than the length of the plug (13) and the inner diameter of the sealing ring (17) is larger than the diameter of the spike (16).

3. The portable breathing machine according to claim 1, wherein mounting rods are fixedly mounted on both sides of the inside of the mounting sleeve (12), the four mounting rods are symmetrically distributed about the mounting sleeve (12), and the separated ends of the four mounting rods are fixedly connected with both sides of the inner wall of the oxygen cylinder (7) respectively.

4. The portable respirator of claim 1, wherein the upper ends of both sides of the surface of the main body (1) of the respirator are fixedly provided with fixing buckles, and the back belt (3) is fixedly arranged between the two fixing buckles.

5. The portable respirator according to claim 1, wherein a storage tank (5) is provided at one side of the inside of the respirator body (1), the storage tank (5) is located at the upper end of the oxygen tank (8), and a movable cover plate (6) is movably mounted at one end of the storage tank (5).

6. The portable respirator of claim 1, wherein a sliding groove is formed on one side of the surface of the movable clamping rod (20), a connecting block is movably inserted into the sliding groove, one end of the connecting block is fixedly connected with the upper end of one side of the movable clamping block (21), the sliding groove is located on one side of the shrinkage groove, one end of the connecting block is located on the outer side of the sliding groove, and a pushing block (22) is fixedly mounted on the end of the connecting block.

7. The portable respirator of claim 1, wherein the lower end of the movable block (21) is inclined, the length of one side close to the insertion rod (23) is greater than that of the other side, and the width of the insertion groove (25) is equal to the diameter of the insertion rod (23).

8. The portable respirator of claim 1, wherein a support spring (19) is fixedly mounted on each of two sides of the surface of the connector (14), and one end of the support spring is attached to one end of the oxygen cylinder (7).