CN217655084U

CN217655084U - Portable oxygen measuring instrument suitable for plateau area

Info

Publication number: CN217655084U
Application number: CN202221378836.1U
Authority: CN
Inventors: 张红亮; 王志秀; 甘富斌; 王艳华; 董亚南; 米玛卓玛; 臧志发; 冯静
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-06-02
Filing date: 2022-06-02
Publication date: 2022-10-25
Anticipated expiration: 2032-06-02

Abstract

The utility model relates to an oxygen measuring instrument technical field just discloses a portable oxygen measuring instrument suitable for plateau area, wear mechanism and protection machanism including main part mechanism, string, wear the upper end that the mechanism is located main part mechanism, protection machanism is located the inner of main part mechanism lower extreme rear end, main part mechanism is including oxygen measuring instrument body, control button, display screen, master switch, battery apron, dop and bayonet socket, control button fixed mounting is in the middle-end of oxygen measuring instrument body front end, display screen fixed mounting is in the upper end of oxygen measuring instrument body front end. The portable oxygen measuring instrument suitable for plateau areas can ensure that a lithium battery in the oxygen measuring instrument keeps stable air pressure during working by installing the air pressure pump, the battery seal box and the air pressure sensor, further ensure the normal working of the oxygen measuring instrument and ensure the working efficiency.

Description

Portable oxygen measuring instrument suitable for plateau area

Technical Field

The utility model relates to an oxygen measuring instrument technical field specifically is a portable oxygen measuring instrument suitable for plateau area.

Background

The oxygen measuring instrument is mainly used for detecting the content of oxygen, has wide application, can be used in laboratories of medical industry, industry and various subjects, has various types and different use areas, is mostly used in plain areas, and has obvious environmental characteristics of hypoxia, low pressure, high cold, strong radiation and the like in plateau areas, particularly, the hypoxia environment directly influences the social activities of human beings and the sustainable development of plateau animal husbandry.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

An object of the utility model is to provide a portable oxygen measuring instrument suitable for plateau area to propose in solving above-mentioned background art and survey the oxygen instrument and need guarantee the normal work of instrument with the battery when using, but the stability of battery is relatively poor, and the lithium cell among the oxygen measuring instrument can reduce because of atmospheric pressure and take place to damage, thereby leads to the short circuit, takes place danger even, so that reduced the problem of plateau district oxygen measuring instrument's usability.

(II) technical scheme

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a portable oxygen meter suitable for plateau area, includes that main part mechanism hangs wears mechanism and protection machanism, hang and wear the upper end that the mechanism is located main part mechanism, protection machanism is located the inner of main part mechanism lower extreme rear end, main part mechanism includes oxygen meter body, control button, display screen, master switch, battery cover plate, dop and bayonet socket, control button fixed mounting is in the middle-end of oxygen meter body front end, display screen fixed mounting is in the upper end of oxygen meter body front end, master switch fixed mounting is in the upper end of display screen, battery cover plate fixed mounting is at the lower extreme of oxygen meter body rear end, dop fixed mounting is in the upper end of battery cover plate, the bayonet socket is fixed to be set up in the inner of oxygen meter body rear end lower extreme, protection machanism includes pneumatic pump, battery seal box, thermal-insulating layer, baroceptor, compression spring, closing plate, sealed pad and lithium cell, pneumatic pump fixed mounting is at the lower extreme of oxygen meter body, battery seal box fixed setting is in the oxygen meter body lower extreme, through installing the pneumatic pump, can be used for the atmospheric pressure is carried in the battery seal box, guarantees the stability of the atmospheric pressure when the work of oxygen meter body to guarantee the normal work of lithium cell.

Preferably, the heat insulating layer is fixedly installed at the inner end of the battery sealing box, the air pressure sensor is fixedly installed at the lower end of the inner end of the battery sealing box, the compression spring is fixedly installed at the upper end and the lower end of the left end and the right end of the inner end of the battery sealing box, the air pressure sensor is installed and used for detecting the air pressure value in the battery sealing box, the compression spring is installed, the sealing plate can automatically bounce after the battery cover plate is opened, and the battery is conveniently installed.

Preferably, the sealing plate is movably arranged at the rear end of the battery sealing box, the sealing gasket is fixedly arranged at the inner end of the sealing plate, the sealing plate is movably connected with the battery sealing box through a compression spring, the lithium battery is fixedly arranged at the inner end of the battery sealing box and is used for sealing the battery sealing box through the installation of the sealing gasket, and the air pressure in the battery sealing box is kept.

Preferably, hang and wear the mechanism and include draw-in groove, connecting rod, connecting plate, press soon, fixture block, activity groove, coupling spring and hang the rope, the draw-in groove is fixed to be set up in the inner at both ends about the oxygen meter body upper end, connecting rod fixed mounting is at both ends about oxygen meter body upper end, through erection joint pole, can be convenient for install on the oxygen meter body and hang the rope, conveniently carry.

Preferably, the one end of connecting rod extends to the inner of draw-in groove, connecting plate movable mounting is in the inner of connecting rod, press quick movable mounting and become the symmetric distribution in the outer end of connecting rod, press soon through the installation, can make the connecting plate inwards extrude for the card is quick movable.

Preferably, one end of the pressing block extends to the inner end of the connecting rod; the one end fixed mounting who presses soon is at the right-hand member of connecting plate, fixture block fixed mounting is symmetrically distributed at the left end of connecting plate, through the installation fixture block, is used for fixed connection pole and oxygen meter body.

Preferably, one end of the clamping block extends to the outer end of the connecting rod, the connecting rod is fixedly connected with the oxygen measuring instrument body through the clamping block, the movable groove is fixedly arranged at the left end and the right end of the inner end of the connecting rod, and the connecting plate can move in the connecting rod in a limiting mode through the movable groove.

Preferably, the connecting plate passes through the activity groove and connecting rod swing joint, connecting spring fixed mounting is at the right-hand member in the connecting plate inner, hang rope fixed mounting in the outer end of connecting rod, hang rope convenient to use person to carrying of oxygen meter body through the installation.

Compared with the prior art, the beneficial effects of the utility model are that:

1. according to the portable oxygen measuring instrument suitable for plateau areas, the stability of the air pressure of a lithium battery during working can be ensured by installing the air pressure pump, the battery seal box and the air pressure sensor, so that the normal working of the oxygen measuring instrument is ensured, and the working efficiency is ensured;

2. according to the portable oxygen measuring instrument suitable for plateau areas, the compression spring is arranged between the battery sealing box and the sealing plate, so that the sealing plate can automatically bounce after the battery cover plate is opened, and the battery is convenient to install;

3. this portable oxygen meter suitable for plateau area through the erection joint pole with hang the rope, can the person of facilitating the use carry this oxygen meter, has saved the trouble that still will carry the oxygen meter outer container when going out, alleviates the burden, strengthens the result of use of this instrument.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

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

FIG. 3 is an enlarged schematic view of the hanging and wearing mechanism of the present invention;

FIG. 4 is a schematic view of the cross-sectional structure of the hanging and wearing mechanism of the present invention;

FIG. 5 is a schematic view of the cross-sectional structure of the protection mechanism of the present invention;

fig. 6 is a schematic view of the local enlarged cross-sectional structure of the protection mechanism of the present invention.

In the figure: 1. a main body mechanism; 101. an oxygen meter body; 102. a control button; 103. a display screen; 104. a main switch; 105. a battery cover plate; 106. clamping a head; 107. a bayonet; 2. a hanging and wearing mechanism; 201. a card slot; 202. a connecting rod; 203. a connecting plate; 204. pressing is quick; 205. a clamping block; 206. a movable groove; 207. a connecting spring; 208. hanging a rope; 3. a protection mechanism; 301. a pneumatic pump; 302. a battery seal case; 303. a thermal insulation layer; 304. an air pressure sensor; 305. a compression spring; 306. a sealing plate; 307. a gasket; 308. a lithium battery.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

Referring to fig. 1-6, the present invention provides a technical solution: the utility model provides a portable oxygen meter suitable for plateau area, including main body mechanism 1, hang and wear mechanism 2 and protection machanism 3, it is located main body mechanism 1's upper end to hang and wear mechanism 2, protection machanism 3 is located the inner of main body mechanism 1 lower extreme rear end, main body mechanism 1 includes oxygen meter body 101, control button 102, display screen 103, master switch 104, battery cover plate 105, dop 106 and bayonet 107, control button 102 fixed mounting is in the middle-end of oxygen meter body 101 front end, display screen 103 fixed mounting is in the upper end of oxygen meter body 101 front end, master switch 104 fixed mounting is in the upper end of display screen 103, battery cover plate 105 fixed mounting is in the lower extreme of oxygen meter body 101 rear end, dop 106 fixed mounting is in the upper end of battery cover plate 105, bayonet 107 is fixed to be set up the inner at oxygen meter body 101 rear end lower extreme.

The protection mechanism 3 comprises a pneumatic pump 301, a battery seal box 302, a thermal insulation layer 303, a pneumatic sensor 304, a compression spring 305, a seal plate 306, a seal gasket 307 and a lithium battery 308, wherein the pneumatic pump 301 is fixedly arranged at the lower end of the oxygen meter body 101, the battery seal box 302 is fixedly arranged at the inner end of the lower end of the oxygen meter body 101, the thermal insulation layer 303 is fixedly arranged at the inner end of the battery seal box 302, the pneumatic sensor 304 is fixedly arranged at the lower end of the inner end of the battery seal box 302, the compression spring 305 is fixedly arranged at the upper end and the lower end of the left end and the right end of the inner end of the battery seal box 302, the seal plate 306 is movably arranged at the rear end of the battery seal box 302, the seal gasket 307 is fixedly arranged at the inner end of the seal plate 306, the seal plate 306 is movably connected with the battery seal box 302 through the compression spring 305, and the lithium battery 308 is fixedly arranged at the inner end of the battery seal box 302.

The hanging and wearing mechanism 2 comprises a clamping groove 201, a connecting rod 202, a connecting plate 203, pressing blocks 204, a clamping block 205, a movable groove 206, a connecting spring 207 and a hanging rope 208, wherein the clamping groove 201 is fixedly arranged at the inner ends of the left end and the right end of the upper end of the oxygen meter body 101, the connecting rod 202 is fixedly arranged at the left end and the right end of the upper end of the oxygen meter body 101, one end of the connecting rod 202 extends to the inner end of the clamping groove 201, the connecting plate 203 is movably arranged at the inner end of the connecting rod 202, the pressing blocks 204 are movably arranged at the outer end of the connecting rod 202 in a symmetrical distribution mode, and one end of the pressing block 204 extends to the inner end of the connecting rod 202; press the right-hand member at connecting plate 203 of one end fixed mounting of fast 204, fixture block 205 fixed mounting is symmetrically distributed at the left end of connecting plate 203, the one end of fixture block 205 extends to the outer end of connecting rod 202, connecting rod 202 passes through fixture block 205 and oxygen meter body 101 fixed connection, movable groove 206 is fixed to be set up at the inner left and right ends of connecting rod 202, connecting plate 203 passes through movable groove 206 and connecting rod 202 swing joint, connecting spring 207 fixed mounting is at the inner right-hand member of connecting plate 203, hang rope 208 fixed mounting in the outer end of connecting rod 202, when using, the finger is pressed and is pressed fast 204, connecting spring 207 atress compression, make connecting plate 203 move inwards, fixture block 205 passes through connecting plate 203 and drives, shrink to in connecting rod 202, aim at draw-in groove 201 with connecting rod 202 this moment and install, later can realize the carrying to oxygen meter body 101 through hanging rope 208.

The working principle is as follows: in the using process, firstly, the hanging rope 208 is installed at the outer end of the connecting rod 202, then the pressing block 204 is pressed by hands, the connecting spring 207 is stressed and compressed, the connecting plate 203 is extruded inwards, the fixture block 205 moves inwards through the connecting plate 203 and then shrinks into the connecting rod 202, then the connecting rod 202 is aligned to the clamping groove 201 to be installed, the oxygen meter body 101 can be worn on the neck to be carried through the hanging rope 208, when the oxygen meter is used in a plateau area, firstly, the battery sealing box 302 enables the internal air pressure to be stable through the sealing plate 306 and the sealing gasket 307, when the internal air pressure of the battery sealing box 302 is reduced, the air pressure sensor 304 detects the internal air pressure, the air pressure pump 301 is started, the air pressure pump 301 transmits the air pressure to the battery sealing box 302 and stops after the air pressure is stable, if the lithium battery 308 needs to be replaced, the battery cover plate 105 is opened downwards forcibly, the clamping head 106 is separated from the clamping opening 107, then, the sealing plate 306 loses the pressure and then, the compression spring 305 bounces, and the lithium battery 308 can be replaced.

It should be finally noted that the above only serves to illustrate the technical solution of the present invention, and not to limit the scope of the present invention, and that simple modifications or equivalent replacements performed by those skilled in the art to the technical solution of the present invention do not depart from the spirit and scope of the technical solution of the present invention.

Claims

1. The utility model provides a portable oxygen measuring instrument suitable for plateau area, includes main body mechanism (1), hangs and wears mechanism (2) and protection machanism (3), its characterized in that: the hanging and wearing mechanism (2) is positioned at the upper end of the main body mechanism (1), the protection mechanism (3) is positioned at the inner end of the rear end of the lower end of the main body mechanism (1), the main body mechanism (1) comprises an oxygen meter body (101), a control button (102), a display screen (103), a main switch (104), a battery cover plate (105), a clamping head (106) and a bayonet (107), the control button (102) is fixedly arranged at the middle end of the front end of the oxygen meter body (101), the display screen (103) is fixedly arranged at the upper end of the front end of the oxygen meter body (101), the main switch (104) is fixedly arranged at the upper end of the display screen (103), the battery cover plate (105) is fixedly arranged at the lower end of the rear end of the oxygen meter body (101), the clamping head (106) is fixedly arranged at the upper end of the battery cover plate (105), the bayonet (107) is fixedly arranged at the inner end of the lower end of the rear end of the oxygen meter body (101), the protection mechanism (3) comprises a pneumatic pump (301), a battery sealing box (302), a heat insulation layer (303), a pneumatic sensor (304), a compression spring (305), a sealing plate (306), a sealing gasket (307) and a lithium battery (308), the pneumatic pump (301) is fixedly arranged at the lower end of the oxygen meter body (101), the battery sealing box (302) is fixedly arranged at the inner end of the lower end of the oxygen meter body (101).

2. The portable oxygen measuring instrument for plateau areas according to claim 1, wherein: heat-insulating layer (303) fixed mounting is in the inner of battery seal box (302), baroceptor (304) fixed mounting is in the inner lower extreme of battery seal box (302), compression spring (305) fixed mounting is in the last lower extreme of battery seal box (302) inner left and right ends.

3. The portable oxygen measuring instrument for plateau areas according to claim 2, wherein: the sealing plate (306) is movably mounted at the rear end of the battery sealing box (302), the sealing gasket (307) is fixedly mounted at the inner end of the sealing plate (306), the sealing plate (306) is movably connected with the battery sealing box (302) through a compression spring (305), and the lithium battery (308) is fixedly mounted at the inner end of the battery sealing box (302).

4. The portable oxygen measuring instrument for plateau areas according to claim 3, wherein: the hanging and wearing mechanism (2) comprises a clamping groove (201), a connecting rod (202), a connecting plate (203), a pressing block (204), a clamping block (205), a movable groove (206), a connecting spring (207) and a hanging rope (208), the clamping groove (201) is fixedly arranged at the inner ends of the left end and the right end of the upper end of the oxygen meter body (101), and the connecting rod (202) is fixedly arranged at the left end and the right end of the upper end of the oxygen meter body (101).

5. The portable oxygen measuring instrument for plateau areas according to claim 4, wherein: one end of the connecting rod (202) extends to the inner end of the clamping groove (201), the connecting plate (203) is movably mounted at the inner end of the connecting rod (202), and the pressing blocks (204) are movably mounted at the outer end of the connecting rod (202) and are symmetrically distributed.

6. The portable oxygen measuring instrument for plateau areas according to claim 5, wherein: one end of the pressing block (204) extends to the inner end of the connecting rod (202); one end of the pressing block (204) is fixedly arranged at the right end of the connecting plate (203), and the fixture blocks (205) are fixedly arranged at the left end of the connecting plate (203) and are symmetrically distributed.

7. The portable oxygen measuring instrument for plateau areas according to claim 6, wherein: one end of the fixture block (205) extends to the outer end of the connecting rod (202), the connecting rod (202) is fixedly connected with the oxygen meter body (101) through the fixture block (205), and the movable groove (206) is fixedly arranged at the left end and the right end of the inner end of the connecting rod (202).

8. The portable oxygen measuring instrument for plateau areas according to claim 7, wherein: the connecting plate (203) is movably connected with the connecting rod (202) through a movable groove (206), the connecting spring (207) is fixedly installed at the right end of the inner end of the connecting plate (203), and the hanging rope (208) is fixedly installed at the outer end of the connecting rod (202).