CN215825188U - Matched clamp for verification of oxygen inhalator - Google Patents
Matched clamp for verification of oxygen inhalator Download PDFInfo
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- CN215825188U CN215825188U CN202122395916.XU CN202122395916U CN215825188U CN 215825188 U CN215825188 U CN 215825188U CN 202122395916 U CN202122395916 U CN 202122395916U CN 215825188 U CN215825188 U CN 215825188U
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- plate
- fixing
- rod
- oxygen
- clamp plate
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Abstract
The utility model discloses a matched clamp for detecting an oxygen inhaler, which comprises an upper clamp plate and a lower clamp plate, wherein a fixed rod is arranged on the surface of the bottom end of the upper clamp plate, the fixed rod penetrates through the fixed groove in the lower clamp plate and extends into the fixed groove in the lower clamp plate, a cavity is formed in the fixed rod, a limiting spring is arranged in the cavity, a fixed block is arranged on one side of the limiting spring, a limiting block is arranged on one side of the fixed block, a limiting groove matched with the limiting block is formed in the surface of the side wall of the fixed groove, and cavities are formed in the upper clamp plate and the lower clamp plate. According to the oxygen inhalator, the problems that the existing matched clamp is difficult to clamp and fix different types of oxygen inhalators and the usability of the matched clamp is reduced are solved by arranging the upper clamping plate, the lower clamping plate, the fixing rod, the fixing groove, the limiting block, the limiting groove, the fixing block, the limiting spring, the fixing plate, the connecting plate, the mounting plate and the telescopic spring.
Description
Technical Field
The utility model relates to the technical field of equipment for verifying an oxygen inhaler, in particular to a matched clamp for verifying the oxygen inhaler.
Background
The oxygen inhalator calibrator connects the detected oxygen inhalator flowmeter with the standard flow sensor in series according to the gas dynamics principle, the measured value of the standard flow sensor is processed by the singlechip, converted into the standard value and then displayed on the LCD screen, and compared with the flow indication value of the detected instrument and calculated to judge the error value of the gas flow transported by the detected instrument; the standard pressure sensor is connected with the standard flow sensor in parallel, and the pressure value of the gas delivered by the detected instrument is measured in real time through the standard pressure sensor, so that whether the pressure value of the detected instrument meets the technical requirements of buoy type oxygen inhaler verification regulations is judged.
The oxygen inhalator is generally connected with the verification instrument through a pipeline, the overweight oxygen inhalator can damage the pipeline joint and generate huge examination on the sealing performance of the joint, so the verification instrument generally needs to be provided with a matched clamp for verifying the oxygen inhalator
The prior art has the following problems:
the existing matching clamp has some problems in the using process, for example, the existing matching clamp is difficult to clamp and fix different types of oxygen inhalers, and the usability of the matching clamp is reduced.
We have therefore proposed a kit for the verification of oxygen inhalers to address the above disadvantages.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides a matched clamp for verifying an oxygen inhaler.
In order to achieve the purpose, the utility model adopts the following technical scheme: supporting anchor clamps are used in oxygen inhalator examination, including punch holder and lower plate, the bottom surface of punch holder is provided with the dead lever, in the dead lever link up and extends to the fixed slot in the lower plate, the cavity has been seted up to the inside of dead lever, the inside of cavity is provided with spacing spring, one side of spacing spring is provided with the fixed block, one side of fixed block is provided with the stopper, the spacing groove that the cooperation stopper used is seted up on the lateral wall surface of fixed slot, the punch holder with the cavity has been seted up to the inside of lower plate, the inside of cavity is provided with expanding spring, one side of expanding spring is provided with the mounting panel, one side of mounting panel is provided with the connecting plate, one side of connecting plate is connected with the fixed plate.
Preferably, the upper plate is connected with the fixed pipe through a hinge, a connecting flange is arranged on one side of the fixed pipe, and a through hole matched with the fixed pipe for use is formed in the surface of one side of the upper plate.
Preferably, the bottom surface of fixed pipe is provided with hydraulic telescoping rod, hydraulic telescoping rod's tip is provided with the installation pole, one side of installation pole is connected with the connecting rod through the articulated elements, another tip of connecting rod is connected with the punch holder rotation through the articulated elements.
Preferably, the bottom surface of lower plate is provided with the loading board, and lower plate and loading board structure setting as an organic whole.
Preferably, one side of the fixing plate is provided with a rubber pad.
Preferably, the hydraulic telescopic rod is electrically connected with the external controller through a lead.
Compared with the prior art, the utility model has the beneficial effects that;
1. in the utility model, by arranging the upper clamping plate, the lower clamping plate, the fixing rod, the fixing groove, the limiting block, the limiting groove, the fixing block, the limiting spring, the fixing plate, the connecting plate, the mounting plate and the telescopic spring, the problems that the existing matched clamp is difficult to clamp and fix oxygen inhalators of different types and the usability of the matched clamp is reduced are solved, in the using process, the lower clamping plate can be pulled downwards under the mutual matching of the upper clamping plate, the lower clamping plate, the fixing rod, the fixing groove, the limiting block, the limiting groove, the fixing block and the limiting spring, the adjustment can be carried out according to the height of the oxygen inhalator, and meanwhile, under the mutual matching use of the upper clamping plate, the fixing plate, the lower clamping plate, the connecting plate, the mounting plate and the telescopic spring, the adjustment can be carried out according to the width of the oxygen inhalator, the use convenience of the device is greatly improved.
2. According to the oxygen inhalation tube, the upper clamping plate, the fixed tube and the connecting flange are arranged, so that the connecting part of the connecting tube can be protected, the connecting tube of the oxygen inhalation tube can be connected with the verification instrument after penetrating through the fixed tube and the connecting flange in the using process, the installed connecting tube is positioned inside the fixed tube, the connecting tube is hidden, the damage of the external environment to the connecting tube is reduced, and the service life of the oxygen inhalation tube is prolonged.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a mating fixture for verifying an oxygen inhaler according to the present invention;
FIG. 2 is a schematic side view of a mating fixture for verification of an oxygen inhalator according to the present invention;
FIG. 3 is a schematic view of the internal structure of a lower clamping plate of a mating fixture for testing an oxygen inhalator according to the present invention;
fig. 4 is a schematic structural diagram of a mating fixture for verification of an oxygen inhalator according to the present invention at a position a;
FIG. 5 is a schematic structural diagram of a fixing tube of a mating jig for verification of an oxygen inhalator according to the present invention;
fig. 6 is a schematic structural diagram of a mating fixture for verification of an oxygen inhaler at position B according to the present invention.
Illustration of the drawings:
1. an upper splint; 2. a lower splint; 3. fixing the rod; 4. fixing grooves; 5. a limiting block; 6. a limiting groove; 7. a fixed block; 8. a limiting spring; 9. a fixing plate; 10. a connecting plate; 11. mounting a plate; 12. a tension spring; 13. a connecting rod; 14. mounting a rod; 15. a hydraulic telescopic rod; 16. a fixed tube; 17. a connecting flange; 18. a rubber pad; 19. a carrier plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-6, the supporting fixture for oxygen inhalator verification comprises an upper clamp plate 1 and a lower clamp plate 2, a fixing rod 3 is arranged on the bottom end surface of the upper clamp plate 1, the fixing rod 3 penetrates through and extends into a fixing groove 4 in the lower clamp plate 2, a cavity is formed in the fixing rod 3, a limiting spring 8 is arranged in the cavity, a fixing block 7 is arranged on one side of the limiting spring 8, a limiting block 5 is arranged on one side of the fixing block 7, a limiting groove 6 matched with the limiting block 5 for use is formed in the side wall surface of the fixing groove 4, the cavity is formed in the upper clamp plate 1 and the lower clamp plate 2, an expansion spring 12 is arranged in the cavity, a mounting plate 11 is arranged on one side of the expansion spring 12, a connecting plate 10 is arranged on one side of the mounting plate 11, and one side of the connecting plate 10 is connected with the fixing plate 9.
In this embodiment: in the using process, the lower clamp plate 2 can be pulled downwards through the mutual matching of the upper clamp plate 1, the lower clamp plate 2, the fixing rod 3, the fixing groove 4, the limiting block 5, the limiting groove 6, the fixing block 7 and the limiting spring 8, and can be adjusted according to the height of the oxygen inhaler, and meanwhile, under the mutual matching use of the upper clamp plate 1, the fixing plate 9, the lower clamp plate 2, the connecting plate 10, the mounting plate 11 and the telescopic spring 12, the adjustment can be performed according to the width of the oxygen inhaler.
Specifically, the upper plate 1 is connected with the fixed pipe 16 through a hinge, one side of the fixed pipe 16 is provided with a connecting flange 17, and the surface of one side of the upper plate 1 is provided with a through hole matched with the fixed pipe 16 for use.
In this embodiment: in the using process, the connecting pipe of the oxygen inhalator can penetrate through the fixed pipe 16 and the connecting flange 17 to be connected with the verification instrument, the installed connecting pipe is located inside the fixed pipe 16, the hiding effect is achieved on the connecting pipe, the damage of the external environment to the connecting pipe is reduced, and the service life of the oxygen inhalating pipe is prolonged.
Specifically, the bottom end surface of the fixed pipe 16 is provided with a hydraulic telescopic rod 15, the end of the hydraulic telescopic rod 15 is provided with a mounting rod 14, one side of the mounting rod 14 is connected with a connecting rod 13 through a hinge, and the other end of the connecting rod 13 is rotatably connected with the upper clamp plate 1 through the hinge.
In this embodiment: the hydraulic telescopic rod 15 is started to drive the connecting rod 13, so that the closing and the closing of the upper splint 1 are controlled.
Specifically, the bottom surface of the lower splint 2 is provided with the bearing plate 19, and the lower splint 2 and the bearing plate 19 are arranged in an integrated structure, and the hydraulic telescopic rod 15 belongs to the common general knowledge in the field, and is only used without modification, so that the detailed description of the control mode and the circuit connection is omitted.
In this embodiment: by arranging the bearing plate 19, the oxygen inhalator can be supported in the process of clamping the oxygen inhalator.
Specifically, a rubber pad 18 is disposed on one side of the fixing plate 9.
In this embodiment: by arranging the rubber pad 18, the oxygen inhalator is protected, and the scratch on the side wall of the oxygen inhalator is avoided.
Specifically, the hydraulic telescopic rod 15 is electrically connected to an external controller through a wire.
In this embodiment: the control of the hydraulic telescopic rod 15 is facilitated by the arrangement of an external controller (not shown in the figure), and a control circuit of the external controller can be realized through simple programming by a person skilled in the art, which belongs to the common knowledge in the field, and the external controller is only used without modification, so that the detailed description of a control mode and circuit connection is omitted.
The working principle is as follows: in the using process, the lower clamping plate 2 can be pulled downwards under the mutual matching of the upper clamping plate 1, the lower clamping plate 2, the fixing rod 3, the fixing groove 4, the limiting block 5, the limiting groove 6, the fixing block 7 and the limiting spring 8, and can be adjusted according to the height of the oxygen inhalator, and meanwhile, under the mutual matching use of the upper clamping plate 1, the fixing plate 9, the lower clamping plate 2, the connecting plate 10, the mounting plate 11 and the telescopic spring 12, the adjustment can be performed according to the width of the oxygen inhalator; the connecting pipe of the oxygen inhalator can be connected with the verification instrument by penetrating through the fixed pipe 16 and the connecting flange 17, the installed connecting pipe is positioned inside the fixed pipe 16, the hidden effect is achieved on the connecting pipe, the damage of the external environment to the connecting pipe is reduced, and the service life of the oxygen inhalator is prolonged.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. The matched clamp for detecting the oxygen inhalator comprises an upper clamp plate (1) and a lower clamp plate (2), and is characterized in that a fixing rod (3) is arranged on the bottom end surface of the upper clamp plate (1), the fixing rod (3) penetrates through and extends into a fixing groove (4) in the lower clamp plate (2), a cavity is formed in the fixing rod (3), a limiting spring (8) is arranged in the cavity, a fixing block (7) is arranged on one side of the limiting spring (8), a limiting block (5) is arranged on one side of the fixing block (7), a limiting groove (6) matched with the limiting block (5) for use is formed in the side wall surface of the fixing groove (4), cavities are formed in the upper clamp plate (1) and the lower clamp plate (2), a telescopic spring (12) is arranged in the cavity, and a mounting plate (11) is arranged on one side of the telescopic spring (12), one side of the mounting plate (11) is provided with a connecting plate (10), and one side of the connecting plate (10) is connected with the fixing plate (9).
2. The matched clamp for verification of the oxygen inhalator as claimed in claim 1, wherein the upper clamp plate (1) is connected with a fixed pipe (16) through a hinge, a connecting flange (17) is arranged on one side of the fixed pipe (16), and a through hole matched with the fixed pipe (16) is formed in the surface of one side of the upper clamp plate (1).
3. The mating jig for verification of oxygen inhalator as claimed in claim 2, wherein the bottom end surface of the fixed pipe (16) is provided with a hydraulic telescopic rod (15), the end of the hydraulic telescopic rod (15) is provided with a mounting rod (14), one side of the mounting rod (14) is connected with the connecting rod (13) through a hinge, and the other end of the connecting rod (13) is rotatably connected with the upper clamping plate (1) through a hinge.
4. The jig used for verification of oxygen inhalator as claimed in claim 1, wherein the bottom surface of the lower clamping plate (2) is provided with a bearing plate (19), and the lower clamping plate (2) and the bearing plate (19) are provided in an integrated structure.
5. The kit for verification of oxygen inhalators as claimed in claim 1, wherein one side of the fixing plate (9) is provided with a rubber pad (18).
6. The oxygen inhaler verification mating jig according to claim 3, wherein the hydraulic telescoping rod (15) is electrically connected to an external controller through a wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122395916.XU CN215825188U (en) | 2021-09-30 | 2021-09-30 | Matched clamp for verification of oxygen inhalator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122395916.XU CN215825188U (en) | 2021-09-30 | 2021-09-30 | Matched clamp for verification of oxygen inhalator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215825188U true CN215825188U (en) | 2022-02-15 |
Family
ID=80201890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122395916.XU Active CN215825188U (en) | 2021-09-30 | 2021-09-30 | Matched clamp for verification of oxygen inhalator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215825188U (en) |
-
2021
- 2021-09-30 CN CN202122395916.XU patent/CN215825188U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 410000 Room 502, building 1, advanced energy storage and energy conservation creative demonstration Industrial Park, No. 169, Section 2, Renmin East Road, Changsha area, China (Hunan) pilot Free Trade Zone, Changsha City, Hunan Province Patentee after: Hunan Changliang Testing Co.,Ltd. Address before: 410000 Room 502, building 1, advanced energy storage and energy conservation creative demonstration Industrial Park, No. 169, Section 2, Renmin East Road, Changsha area, China (Hunan) pilot Free Trade Zone, Changsha City, Hunan Province Patentee before: HUNAN CHANGLIANG TECHNICAL SERVICE Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |