A headset oxygen absorber

Abstract

The invention relates to an ear-microphone oxygen absorber, comprising an arched bracket, both ends of which are provided with connecting seats, and the two connecting seats are connected with hanging parts that match with human ears; at least one of the two connecting seats is connected with an oxygen inlet pipe and a flexible oxygen outlet pipe; the oxygen inlet pipe is connected with the oxygen outlet pipe; when in use, the arched bracket is worn across the human head, the two hanging parts are respectively hung on two ears of the human body, the oxygen inlet pipe is connected with an external oxygen machine, the oxygen outlet pipe can be bent to a suitable angle for oral or nasal oxygen inhalation, the overall stability is good, it is not easy to fall off, no consumables are wasted, and it also has the characteristics of simple structure, lightness, and easy carrying and storage.

Description

Technical Field

[0001] The present invention relates to the technical field of oxygen absorbers, and more specifically to an earphone oxygen absorber. Background Art

[0002] As people's living standards continue to improve, their demand for health is gradually increasing. In addition to medical care, oxygen inhalation can also be used for mountaineering and production and life rescue in plateau areas, or gradually become an important auxiliary means in family and community rehabilitation. Traditional oxygen inhalation equipment mostly uses direct oxygen inhalation tubes, which are positioned with the human body through adhesive tape and other means. It is extremely inconvenient to use and there is a serious waste of adhesive tape. Summary of the invention

[0003] The technical problem to be solved by the present invention is to provide a headset oxygen absorber in view of the above-mentioned defects of the prior art.

[0004] The technical solution adopted by the present invention to solve its technical problem is:

[0005] A headset oxygen absorber is constructed, which includes an arched bracket, both ends of the bracket are provided with connecting seats, and both of the two connecting seats are connected to a hanging part that cooperates with the human ear for hanging; at least one of the two connecting seats is connected to an oxygen inlet pipe and a flexible oxygen outlet pipe; the oxygen inlet pipe is connected to the oxygen outlet pipe.

[0006] The ear-microphone oxygen inhaler of the present invention, wherein the connection between the oxygen inlet pipe and the connecting seat is located at the rear side of the connecting seat, and the connection between the oxygen outlet pipe and the connecting seat is located at the bottom surface of the connecting seat; a connecting channel connecting the oxygen inlet pipe and the oxygen outlet pipe is formed inside the connecting seat.

[0007] The ear-microphone oxygen absorber of the present invention, wherein the connecting channel comprises a longitudinal first channel corresponding to the oxygen outlet pipe and an oblique second channel corresponding to the oxygen inlet pipe; the upper end of the first channel is connected to the upper end of the second channel; the angle between the first channel and the second channel is 35-55 degrees.

[0008] The ear-microphone oxygen absorber of the present invention is characterized in that an oxygen supply connector is provided at the end of the oxygen outlet pipe; and an oxygen connector connected to an external oxygen supply device is provided at the end of the oxygen inlet pipe.

[0009] In the ear-microphone oxygen absorber of the present invention, the suspension portion comprises an arched suspension rod, and a protective rubber sleeve is disposed on the outer shell of the suspension rod.

[0010] The ear-microphone oxygen absorber of the present invention, wherein the upper end of the connecting base is provided with a plug hole for inserting the end of the bracket and the end of the hanging part.

[0011] The ear-microphone oxygen absorber described in the present invention is characterized in that the plug-in hole is in the shape of an elongated strip, and the ends of the bracket and the ends of the hanging part are respectively located at the two ends of the plug-in hole; a tightening block is detachably or fixedly provided in the middle part of the plug-in hole, and the tightening block is used to tighten the ends of the bracket and the ends of the hanging part against the inside of the plug-in hole for fixing.

[0012] The ear-microphone oxygen absorber of the present invention, wherein the plug hole is arranged through the connecting base from top to bottom.

[0013] In the ear-microphone oxygen absorber of the present invention, deformable deformation blocks are provided on the side surfaces of the end of the abutting block close to the bracket and the end of the hanging part.

[0014] The ear-microphone oxygen absorber described in the present invention, wherein the connecting seat is provided with a through shaft extending into the connecting channel, and the through shaft is fixedly provided with a flow regulating plate located in the connecting channel; the connecting seat is provided with a damping rubber sleeve sleeved outside the through shaft; and the outer end of the through shaft is provided with an adjusting knob.

[0015] The beneficial effects of the present invention are as follows: when in use, the arched bracket is worn across the human head, the two hanging parts are hung on the two ears of the human body respectively, the oxygen inlet tube is connected to the external oxygen machine, and the oxygen outlet tube is bent to a suitable angle for oral or nasal oxygen inhalation. The overall stability is good, it is not easy to fall off, and there is no loss of consumables. It also has the characteristics of simple structure, lightness, and is easy to carry and store. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the present invention will be further described below in conjunction with the accompanying drawings and embodiments. The drawings described below are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative work:

[0017] Figure 1 This is a schematic diagram of the overall structure of a headset oxygen absorber according to a preferred embodiment of the present invention;

[0018] Figure 2 This is an enlarged view of the bracket, the hanging part and the connecting seat of the headset oxygen absorber of the preferred embodiment of the present invention;

[0019] Figure 3 is a cross-sectional view of a connection base of a headset oxygen absorber according to a preferred embodiment of the present invention;

[0020] Figure 4 It is a schematic diagram of the setting of the adjustment knob of the headset oxygen absorber according to a preferred embodiment of the present invention. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the following will be described clearly and completely in combination with the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are partial embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work belong to the protection scope of the present invention.

[0022] The earphone oxygen absorber of the preferred embodiment of the present invention is as follows Figure 1 See also Figure 2-4 , including an arched bracket 1, both ends of the bracket 1 are provided with connecting seats 2, and the two connecting seats 2 are connected with hanging parts 3 that cooperate with human ears; at least one of the two connecting seats 2 is connected with an oxygen inlet pipe 4 and a flexible oxygen outlet pipe 5; the oxygen inlet pipe 4 is connected with the oxygen outlet pipe 5; when in use, the arched bracket 1 is worn across the human head, the two hanging parts 3 are respectively hung on the two ears of the human body, the oxygen inlet pipe 4 is connected to an external oxygen machine, and the oxygen outlet pipe 5 is bent to a suitable angle for oral or nasal oxygen inhalation. The overall stability is good, it is not easy to fall off, and there is no loss of consumables. It also has the characteristics of simple structure, light and easy to carry and store.

[0023] Preferably, the connection between the oxygen inlet pipe 4 and the connecting seat 2 is located at the rear side of the connecting seat 2, and the connection between the oxygen outlet pipe 5 and the connecting seat 2 is located at the bottom surface of the connecting seat; a connecting channel 20 connecting the oxygen inlet pipe and the oxygen outlet pipe is formed inside the connecting seat 2; the layout is reasonable and compact, and it is more convenient to use.

[0024] Preferably, the connecting channel 20 includes a longitudinal first channel 200 corresponding to the oxygen outlet pipe 5 and an oblique second channel 201 corresponding to the oxygen inlet pipe 4; the upper end of the first channel 200 is connected to the upper end of the second channel 201; the angle between the first channel 200 and the second channel 201 is 35-55 degrees; the connecting channel 20 is arranged to be V-shaped, and when the oxygen inlet pipe 4 takes in air, a buffer is formed through the connecting channel 20 to slow down the speed of air intake, so as to improve the comfort during oxygen inhalation.

[0025] Preferably, the connecting seat 2 is provided with a through shaft 21 extending into the connecting channel 20, and a flow regulating piece (not shown in the figure) located in the connecting channel is fixedly provided on the through shaft 21; a damping rubber sleeve 22 sleeved on the outside of the through shaft 21 is provided on the connecting seat 2; an adjusting knob 23 is provided on the outer end of the through shaft 21; the through shaft 21 can be quickly adjusted and rotated by adjusting the knob 23, and the positioning and sealing are performed by relying on the damping force of the damping rubber sleeve 22, and when the through shaft 21 rotates, the flow regulating piece (not shown in the figure) is driven to rotate, thereby changing the flow area in the connecting channel to quickly adjust the oxygen intake comfort; the shape of the flow regulating piece can be a variety of shapes, and it is only necessary to be able to change the flow area of ​​the connecting channel 20 when it rotates with the through shaft.

[0026] Preferably, an oxygen supply connector 50 is provided at the end of the oxygen outlet pipe 5; an oxygen connector 40 connected to an external oxygen supply device is provided at the end of the oxygen inlet pipe 4; and the use is convenient.

[0027] Preferably, the hanging portion 3 comprises an arched hanging rod 30 , and the hanging rod 30 is covered with a protective rubber sleeve 31 .

[0028] Preferably, an insertion hole 24 is provided at the upper end of the connection base 2 for inserting the end of the bracket 1 and the end of the hanging part 3, so as to facilitate disassembly and installation.

[0029] Preferably, the plug-in hole 24 is in an elongated strip shape, and the ends of the bracket 1 and the ends of the hanging part 3 are respectively located at the two ends of the plug-in hole 24; a tightening block 25 is detachably or fixedly provided in the middle of the plug-in hole 24, and the tightening block 25 is used to tighten the ends of the bracket 1 and the ends of the hanging part 3 against the inside of the plug-in hole 24 for fixing; so as to facilitate disassembly and installation.

[0030] Preferably, the plug-in hole 24 is set through the connecting base 2 from top to bottom; the side surfaces of the tightening block 25 close to the end of the bracket 1 and the end of the hanging part 3 are provided with deformable deformation blocks; the position of the end of the bracket 1 and the end of the hanging part 3 extending into the plug-in hole 24 can be conveniently adjusted to adjust the relative position between the hanging part and the bracket to better adapt to human heads of different heights.

[0031] It should be understood that those skilled in the art can make improvements or changes based on the above description, and all these improvements and changes should fall within the scope of protection of the appended claims of the present invention.

Claims

1. A headset oxygen absorber, characterized in that: The invention also provides a novel method for suspending the oxygen inlet pipe and the oxygen outlet pipe, and the method further comprises: providing a plurality of connecting holes for the oxygen inlet pipe and the oxygen outlet pipe to connect the oxygen inlet pipe to the connecting hole, wherein the connecting hole is connected to the oxygen outlet pipe by the connecting hole, and the connecting hole is connected to the oxygen outlet pipe by the connecting hole. speed to improve the comfort of oxygen inhalation; an oxygen supply connector is provided at the end of the oxygen outlet pipe; an oxygen connector connected to an external oxygen supply device is provided at the end of the oxygen inlet pipe; a through shaft extending into the communicating channel is provided on the connecting seat, and a flow regulating plate located in the communicating channel is fixedly provided on the through shaft; a damping rubber sleeve is provided on the connecting seat and sleeved on the outside of the through shaft; an adjusting knob is provided on the outer end of the through shaft; the hanging part includes an arched hanging rod, and a protective rubber sleeve is provided on the outer sleeve of the hanging rod; a plug-in hole for inserting the end of the bracket and the end of the hanging part is opened at the upper end of the connecting seat; the plug-in hole is elongated, and the end of the bracket and the end of the hanging part are respectively located at the two ends of the plug-in hole; a tightening block is detachably or fixedly provided at the middle part of the plug-in hole, and the tightening block is used to tighten the end of the bracket and the end of the hanging part against the inside of the plug-in hole for fixing.

2. The ear-microphone oxygen absorber according to claim 1, characterized in that: The plug hole is arranged through the connection seat from top to bottom.

3. The ear-microphone oxygen absorber according to claim 2, characterized in that: Deformable deformation blocks are arranged on the side surfaces of the end of the abutting block close to the bracket and the end of the hanging portion.

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