Handheld oxygen inhalator detector

Abstract

The utility model provides a handheld oxygen inhalator detector which structurally comprises an instrument, and a flow connector and a pressure connector are fixedly arranged on the left side and the right side of the bottom of the instrument respectively. An extension plate is fixedly arranged at the bottom of the front side of the box body, protective rings are fixedly arranged on the left side and the right side of the top of the extension plate, an alcohol box is inserted into the inner side of the bottom end of the box body, an emulsion pump is inserted into the top of the alcohol box, a flow connector and a pressure connector of an instrument are inserted into the protective rings, and plugs are matched with the protective rings. The flow connector and the pressure connector are completely plugged, external dust is prevented from adhering to and polluting equipment, the placing position of an instrument outside the box body is limited through the box cover and the clamping piece, and when the instrument is placed on the front portion of the box body, the box cover cannot be normally opened above the box body at the moment; the situation that the cleaning area above the box body lacks shielding protection due to abnormal opening of the box cover is avoided.

Description

Technical Field

[0001] The utility model mainly relates to the technical field of oxygen inhaler detectors, in particular to a handheld oxygen inhaler detector. Background Art

[0002] The handheld oxygen inhaler tester is mainly used to calibrate the oxygen supply pressure of gas cylinders used in hospitals and other institutions or the flow rate of central oxygen supply.

[0003] The existing patent (Announcement No.: CN207248507U) discloses an oxygen inhaler detector, the shell of the oxygen inhaler is provided with a pressure detection interface and an oxygen flow detection interface; the pressure detection interface and the oxygen flow detection interface are respectively inlaid with a first pressure sensor and a flow sensor; the first pressure sensor and the flow sensor are connected to the display screen inlaid on the shell through wires to set the pressure detection interface, the oxygen flow detection interface, the detector pressure output valve, the display screen, and the control buttons. The utility model provides a design of an oxygen inhaler detector based on the application of gas flow detection and pressure detection technology, which can realize the flow detection and pressure detection of the oxygen inhaler, has the advantages of small size, easy to carry, digital display of flow and pressure detection values, and simple operation.

[0004] In the process of implementing the solution, the inventor found that the flow detection interface and the pressure detection interface lacked dust protection during use and carrying, which resulted in foreign matter easily adhering to the flow detection interface and the pressure detection interface of the product. As a result, in subsequent inspection operations, foreign matter adhered to the device interface was easily contaminated onto the supply pipe of the gas cylinder oxygen supply or the central oxygen supply. Utility Model Content

[0005] 1. Technical problems solved by the utility model:

[0006] The utility model provides a handheld oxygen inhaler detector, which solves the technical problem that the flow detection interface and the pressure detection interface of the existing handheld oxygen inhaler detector lack dustproof protection.

[0007] 2. Technical solution:

[0008] In order to achieve the above-mentioned purpose, the technical solution provided by the utility model is: a handheld oxygen inhaler detector, comprising the following structure:

[0009] The instrument has a flow interface and a pressure interface respectively fixed on the left and right sides of the bottom of the instrument.

[0010] The box body has an extension plate fixedly disposed on the front bottom, and guard rings are fixedly disposed on the left and right sides of the top of the extension plate. An alcohol box is plugged into the inner side of the bottom end of the box body, and a lotion pump is plugged into the top of the alcohol box.

[0011] Furthermore, a partition is fixedly provided on the top of the inner wall of the box body, a box cover is hingedly connected to the top of the box body facing the extension plate, a clip is fixedly provided on the front side of the box cover, and the bottom of the clip is snap-fitted to the top of the instrument.

[0012] The bottom of the box body is located 3cm-5cm above the bottom of the alcohol box, an assembly area is fixedly provided at the bottom of the box body, and the top of the inner wall of the box body and the area above the partition are divided into a cleaning area.

[0013] Furthermore, the top of the inner wall of the two guard rings is respectively sleeved with the outer side of the flow interface and the pressure interface, a plug is fixedly provided in the middle of the guard ring, and the top of the two plugs extends to the inner side of the bottom end of the flow interface and the pressure interface respectively.

[0014] Furthermore, the outer side of the top of the lotion pump is clamped with the bottom of the partition, and a spray pipe is fixedly provided at the water outlet in the middle of the top surface of the lotion pump. The top of the spray pipe extends to the top of the partition, and annular tubes are fixedly provided at both ends of the left and right ends of the spray pipe, and multiple nozzles are fixedly provided on the outer side of the annular tube.

[0015] Furthermore, the middle parts of the two annular tubes are respectively sleeved with the bottom outer sides of the flow interface and the pressure interface.

[0016] Furthermore, upper clamping plates are fixedly provided on both left and right sides of the bottom of the partition, return springs are fixedly provided on the front and rear ends of the bottom of the upper clamping plates, a lower clamping plate is fixedly provided on the bottom of the return spring, and the bottom of the lower clamping plate is clamped with the top of the alcohol box.

[0017] 3. Beneficial effects:

[0018] Compared with the prior art, the technical solution provided by the utility model has the following beneficial effects:

[0019] The utility model provides a handheld oxygen inhaler detector, wherein the flow interface and the pressure interface of the instrument are inserted into the retaining ring, and the plug and the retaining ring cooperate to completely block the flow interface and the pressure interface, thereby preventing external dust from adhering to and contaminating the equipment. The placement position of the instrument outside the box body is limited by a box cover and a clip. When the instrument is placed in the front of the box body, the box cover cannot be opened normally above the box body, thereby preventing the box cover from being opened abnormally and causing the clean area above the box body to lack shielding protection.

[0020] The utility model provides a handheld oxygen inhaler detector. The box body is pressed toward the bottom of the alcohol box, and the partition presses the lotion pump. The alcohol in the alcohol box is transported along the path of the lotion pump, the injection pipe and the annular pipe, and the alcohol is sprayed toward the flow interface and the pressure interface of the instrument through the nozzle, so as to complete the cleaning process of the flow interface and the pressure interface of the instrument. Due to the strong volatility of alcohol, during the process of spraying alcohol, the user can also use paper towels or alcohol disinfection wipes for wiping according to actual use needs;

[0021] The parts not involved in the device are the same as those in the prior art or can be implemented by using the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a three-dimensional diagram of the structure of the utility model;

[0023] Figure 2 It is a half-section stereogram of the box structure of the utility model;

[0024] Figure 3 It is a half-section stereogram of the extension plate structure of the utility model;

[0025] Figure 4 This utility model Figure 3 A magnified view of the structure at center A;

[0026] Figure 5 It is a half-cutaway perspective view of the alcohol box structure of the utility model;

[0027] Figure 6 This utility model Figure 5 A magnified view of the structure at B in the middle.

[0028] Reference numerals:

[0029] Instrument-1; flow interface-11; pressure interface-12;

[0030] Box body-2; partition-21; box cover-22; clip-23;

[0031] Extension plate-3; retaining ring-31; plug-32;

[0032] Alcohol box - 4; Lotion pump - 41;

[0033] Jet pipe-5; annular pipe-51; nozzle-52;

[0034] Upper card board-6;

[0035] Return spring -7;

[0036] Lower card board-8. DETAILED DESCRIPTION

[0037] To facilitate the understanding of the present invention, the present invention will be described more comprehensively below with reference to the relevant drawings. Several embodiments of the present invention are given in the drawings. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0038] It should be noted that when an element is referred to as being "fixed on" another element, it may be directly on the other element or there may also be a central element; when an element is considered to be "connected to" another element, it may be directly connected to the other element or there may also be a central element; the terms "vertical", "horizontal", "left", "right" and similar expressions used in this article are for illustrative purposes only.

[0039] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field of the present invention; the terms used in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention; the term "and / or" used herein includes any and all combinations of one or more related listed items.

[0040] See attached Figure 1-6 The utility model provides a handheld oxygen inhaler detector, comprising the following structure:

[0041] The instrument 1 has a flow interface 11 and a pressure interface 12 respectively fixedly disposed on the left and right sides of the bottom of the instrument 1 .

[0042] The box body 2 has an extension plate 3 fixedly disposed on the front bottom of the box body 2, and retaining rings 31 are fixedly disposed on the left and right sides of the top of the extension plate 3. An alcohol box 4 is plugged into the inner side of the bottom end of the box body 2, and a lotion pump 41 is plugged into the top of the alcohol box 4.

[0043] In this embodiment, Figure 1 , Figure 2 , Figure 3 and Figure 5 As shown, a partition plate 21 is fixedly provided on the top of the inner wall of the box body 2, a box cover 22 is hingedly connected to the top of the box body 2 toward the extension plate 3, a clip 23 is fixedly provided on the front side of the box cover 22, and the bottom of the clip 23 is snap-fitted with the top of the instrument 1.

[0044] The bottom of the box body 2 is located 3 cm to 5 cm above the bottom of the alcohol box 4. An assembly area is fixedly provided at the bottom of the box body 2. The top of the inner wall of the box body 2 and the area above the partition 21 are divided into a clean area.

[0045] The partition 21 is set up, and a cleaning area and an assembly area are set up above and below the box body 2 respectively, wherein the assembly area is used for the assembly of the alcohol box 4 below the box body 2, and the cleaning area is used for cleaning operations of the flow interface 11 and the pressure interface 12 of the instrument 1.

[0046] The box cover 22 and the clip 23 cooperate to limit the placement position on the front side of the box body 2. When the instrument 1 is clamped on the outside of the box cover 22, the clip 23 needs to have a certain deformation ability, so the clip 23 and the box cover 22 need to use polyethylene or the like during injection molding production.

[0047] After the box cover 22 is closed on the box body 2, the flow interface 11 and the pressure interface 12 of the instrument 1 are inserted into the protective ring 31. The plug 32 cooperates with the protective ring 31 to completely block the flow interface 11 and the pressure interface 12 to prevent external dust from adhering to and contaminating the equipment. The placement position of the instrument 1 outside the box body 2 is limited by the box cover 22 and the clip 23. When the instrument 1 is placed in the front of the box body 2, the box cover 22 cannot be opened normally above the box body 2, so as to prevent the clean area above the box body 2 from lacking shielding protection due to abnormal opening of the box cover 22.

[0048] In this embodiment, Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the top of the inner wall of the two guard rings 31 is respectively connected to the outer side of the flow interface 11 and the pressure interface 12, and a plug 32 is fixed in the middle of the guard ring 31. The top of the two plugs 32 extends to the inner side of the bottom end of the flow interface 11 and the pressure interface 12 respectively.

[0049] The retaining ring 31 and the plug 32 cooperate to seal the outside and inside of the flow interface 11 and the pressure interface 12 .

[0050] In this embodiment, Figure 5 and Figure 6 As shown, the outer side of the top of the lotion pump 41 is snap-fitted with the bottom of the partition 21, and a spray pipe 5 is fixedly provided at the water outlet in the middle of the top surface of the lotion pump 41. The top of the spray pipe 5 extends to the top of the partition 21. Annular tubes 51 are fixedly provided at both ends of the spray pipe 5, and a plurality of nozzles 52 are fixedly provided on the outer side of the annular tube 51.

[0051] The design of the lotion pump 41 requires that the flow interface 11 and the pressure interface 12 be placed together on the annular tube 51 when in use. At this time, the box body 2 is pressed toward the bottom of the alcohol box 4, and the partition 21 presses the lotion pump 41. The alcohol in the alcohol box 4 is transported along the path of the lotion pump 41, the injection tube 5 and the annular tube 51, and the alcohol is sprayed to the flow interface 11 and the pressure interface 12 of the instrument 1 through the nozzle 52, completing the cleaning process of the flow interface 11 and the pressure interface 12 of the instrument 1. Due to the strong volatility of alcohol, during the spraying alcohol process, the user can also use paper towels or alcohol disinfectant wipes for wiping according to actual use needs.

[0052] In this embodiment, Figure 5 and Figure 6 As shown, the middle parts of the two annular tubes 51 are respectively sleeved with the bottom outer sides of the flow interface 11 and the pressure interface 12 .

[0053] In this embodiment, Figure 2 As shown, upper clamping plates 6 are fixed on the left and right sides of the bottom of the partition 21, reset springs 7 are fixed on the front and rear ends of the bottom of the upper clamping plate 6, a lower clamping plate 8 is fixed on the bottom of the reset spring 7, and the bottom of the lower clamping plate 8 is clamped with the top of the alcohol box 4.

[0054] The upper clamping plate 6 , the return spring 7 and the lower clamping plate 8 cooperate to push the box body 2 upward above the alcohol box 4 after the user releases the pressure on the box body 2 , thereby completing the release process of the lotion pump 41 .

[0055] The above-described embodiments only express a certain implementation method of the utility model, and the description thereof is relatively specific and detailed, but it cannot be understood as limiting the scope of the patent of the utility model. It should be pointed out that, for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the patent of the utility model shall be based on the attached claims.

Claims

1. A handheld oxygen inhaler detector, characterized in that: Includes the following structure: An instrument (1), wherein a flow interface (11) and a pressure interface (12) are respectively fixedly provided on left and right sides of the bottom of the instrument (1); A box body (2), an extension plate (3) is fixedly provided at the bottom of the front side of the box body (2), retaining rings (31) are fixedly provided on the left and right sides of the top of the extension plate (3), an alcohol box (4) is plugged into the inner side of the bottom end of the box body (2), and a lotion pump (41) is plugged into the top of the alcohol box (4).

2. A handheld oxygen inhaler detector according to claim 1, characterized in that: A partition plate (21) is fixedly provided on the top of the inner wall of the box body (2); a box cover (22) is hingedly connected to the top of the box body (2) facing the extension plate (3); a clip (23) is fixedly provided on the front side of the box cover (22); and the bottom of the clip (23) is snap-fitted to the top of the instrument (1); The bottom of the box body (2) is located 3 cm to 5 cm above the bottom of the alcohol box (4), an assembly area is fixedly provided at the bottom of the box body (2), and the top of the inner wall of the box body (2) and the area above the partition (21) are divided into a clean area.

3. A handheld oxygen inhaler detector according to claim 1, characterized in that: The tops of the inner walls of the two retaining rings (31) are respectively sleeved with the outer sides of the flow interface (11) and the pressure interface (12); a plug (32) is fixedly provided in the middle of the retaining ring (31); the tops of the two plugs (32) extend to the inner sides of the bottom ends of the flow interface (11) and the pressure interface (12), respectively.

4. A handheld oxygen inhaler detector according to claim 1, characterized in that: The outer side of the top of the lotion pump (41) is snap-fitted to the bottom of the partition (21); a spray pipe (5) is fixedly provided at a water outlet in the middle of the top surface of the lotion pump (41); the top of the spray pipe (5) extends to above the partition (21); annular pipes (51) are fixedly provided at both left and right ends of the spray pipe (5); and a plurality of spray ports (52) are fixedly provided on the outer side of the annular pipe (51).

5. A handheld oxygen inhaler detector according to claim 4, characterized in that: The middle parts of the two annular tubes (51) are respectively sleeved with the outer sides of the bottoms of the flow interface (11) and the pressure interface (12).

6. A handheld oxygen inhaler detector according to claim 2, characterized in that: Upper clamping plates (6) are fixedly provided on both left and right sides of the bottom of the partition (21); return springs (7) are fixedly provided at the front and rear ends of the bottom of the upper clamping plate (6); a lower clamping plate (8) is fixedly provided at the bottom of the return spring (7); and the bottom of the lower clamping plate (8) is clamped with the top of the alcohol box (4).

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