CN204671143U - Safe desk type mercurial sphygmomanometer - Google Patents
Safe desk type mercurial sphygmomanometer Download PDFInfo
- Publication number
- CN204671143U CN204671143U CN201520286130.6U CN201520286130U CN204671143U CN 204671143 U CN204671143 U CN 204671143U CN 201520286130 U CN201520286130 U CN 201520286130U CN 204671143 U CN204671143 U CN 204671143U
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- China
- Prior art keywords
- valve
- boss
- leg
- hydrargyrum
- valve rod
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- Expired - Fee Related
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Abstract
This utility model safe desk type mercurial sphygmomanometer, relates to medical apparatus and instruments.Its box body rear portion hinge-lid; Lid inwall root establishes boss, the left side fixing glass pipe on boss and scale, and the hydrargyrum kettle of hydrargyrum is fixedly equipped with on right side, and rotation gate is established in the inside in centre position; Glass tubing upper end communicates with air, and glass tubing lower end communicates with hydrargyrum kettle bottom through valve; Hydrargyrum kettle upper end first appendix is communicated with cuff, and cuff is communicated with again the balloon being provided with vent valve through the second appendix; The valve rod of valve is protruding on front side of boss, and valve rod is fixedly connected with the lower end of flat connecting rod and the leg of strip, and flat small end establishes handle and quarter butt; During valve closing, quarter butt props up the upper surface on the right side of boss, and leg is in horizontal direction, can close lid; During valve open, quarter butt props up the upper surface on the left of boss, and leg is in vertical direction, and its free end props up bottom box body, can not close lid.Forget valve-off after can preventing use, cause hydrargyrum to leak.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments.
Background technology
The structure of existing table type mercurial sphygmomanometer (also known as mercury sphygmomanometer) as shown in Figure 1, the hinged corresponding lid 2 in the rear portion of the strip box body 1 of upper end open; Lid 2 inwall (leading flank after opening) root is provided with a boss 21, left side on this boss 21 is fixed with a glass tubing upwards extended 3, the arranged on left and right sides of this glass tubing 3 is scales 4, scale 4 adopts double scale, each little lattice in left side are divided into 0.5kPa, each little lattice on right side are 2mmHg, and the scale of scale 4 is 0 ~ 40kPa (0 ~ 300mmHg).Right side on this boss 21 is fixed with a hydrargyrum kettle 5, and hydrargyrum kettle 5 is built with hydrargyrum (hydrargyrum).The inside in this boss 21 centre position is fixed with a rotation gate 6.Glass tubing 3 open upper end, communicates with air, and glass tubing 3 lower end communicates through the bottom of valve 6 with hydrargyrum kettle 5.Upper end first appendix 71 of hydrargyrum kettle 5 is communicated with cuff 7, and cuff 7 is communicated with through the second appendix 81 balloon 8 that rubber makes again.Balloon 8 is provided with a vent valve (not shown), rotates the control element-screw-cap on vent valve, can close vent valve, now alternately extrudes balloon 8, balloon 8 can be made to inflate to cuff 7; Reversely rotate this screw-cap, just can open vent valve, now not only balloon 8 no longer can be supplied gas to cuff 7, and the gas in cuff 7 can also discharge.
Please refer to Fig. 2, the valve rod 61 of valve 6 is protruding from the front side of boss 21, valve rod 61 is fixedly connected with the lower end of flat connecting rod 62 with two nuts 63, the upper end of this flat connecting rod 62 is provided with a handle stretched out forward 64 and a quarter butt stretched out backward 65, when valve 6 is closed, quarter butt 65 is positioned at the right side of boss 21, and props up the upper surface of boss 21; When valve 6 is opened, quarter butt 65 is positioned at the left side of boss 21, and props up the upper surface (see Fig. 3) of boss 21.
Measure and terminate, drain residual air in cuff 7, tighten screw-cap on vent valve, after balloon 8, second appendix 81, cuff 7 and the first appendix 71 being arranged, put into box body 1; For preventing hydrargyrum from overflowing through glass tubing 3, sphygomanometer lid 2 should be tilted to the right 45 °, hydrargyrum is all flowed back in hydrargyrum kettle 5, then valve-off 6, finally closed lid 2, steadily places.
This table type mercurial sphygmomanometer in use, silver-colored problem of often leaking, this forgets valve-off 6 after mainly using; after causing closed lid 2, hydrargyrum leaks out from glass tubing 3 upper end, thus the normal use of impact; cost maintenance cost, contaminated environment, damages healthy.
The solution that the mercury in the past proposed leaks outside, generally makes larger change in the original structural design of sphygomanometer, and these solutions exist the problem of the aspects such as design is complicated, cost is higher, poor durability, fail well to be used popularization.
Utility model content
This utility model aims to provide a kind of safe desk type mercurial sphygmomanometer, and it can make full use of after existing structure also can prevent use effectively forgets valve-off, causes hydrargyrum to leak.
The technical solution of the utility model is: safe desk type mercurial sphygmomanometer, the hinged corresponding lid in the rear portion of strip box body; Lid inwall root is provided with a boss, the left side fixing glass pipe on this boss and scale, and the hydrargyrum kettle of hydrargyrum is fixedly equipped with on the right side on this boss, and the inside in this boss centre position is provided with rotation gate; Glass tubing upper end communicates with air, and glass tubing lower end communicates through the bottom of valve with hydrargyrum kettle; Upper end first appendix of hydrargyrum kettle is communicated with cuff, and cuff is communicated with again the balloon being provided with vent valve through the second appendix; The valve rod of valve is protruding from the front side of boss, and valve rod is fixedly connected with the lower end of the flat connecting rod perpendicular with this valve rod, and the upper end of this flat connecting rod is provided with the handle stretched out forward and the quarter butt stretched out backward; During valve closing, quarter butt props up the upper surface on the right side of boss; During valve open, quarter butt props up the upper surface on the left of boss; The valve rod of valve is fixedly connected with a strip, the leg perpendicular with this valve rod, during valve open, this leg is in vertical direction, and its free end props up the upper surface bottom this box body; During valve closing, this leg is in horizontal direction, and its free end forwards to before this boss.
This utility model on the basis of existing table type mercurial sphygmomanometer structure, by fixing the leg of a strip on the valve rod of valve, during valve open, this leg is in vertical direction, its free end props up the upper surface bottom box body, forms position limitation protection, lid can not be closed; And during valve closing, this leg is in horizontal direction, its free end forwards to before this boss, bottom box body, does not form position limitation protection, and lid can overturn by forward downward at leisure, covers on box body.Thus forget valve-off after effectively prevent use, cause the phenomenon that hydrargyrum leaks.
Implement in structure preferred: described leg is L-shaped, and its long-armed top is provided with the slotted hole that the valve rod of described valve can be allowed to pass, and its long-armed lower end is the galianconism stretched out forward; The valve rod of described valve establishes external screw thread, and the lower end of described flat connecting rod is established via hole and is set on the valve rod of described valve, and the slotted hole of this leg is also set on the valve rod of described valve; A nut is screwed on the valve rod of described valve, is fixed together by the valve rod of top long-armed to the lower end of this flat connecting rod and this leg and described valve.
The structure of the valve rod of this leg, flat connecting rod and valve and annexation, when making Producer can adjust valve open easily in assembling process, the lower end of leg and the contact condition of box body upper base surface, be convenient to assembly manipulation.The galianconism stretched out forward is established in the lower end of leg simultaneously, can increase the contact surface bottom leg free end and box body, reduces the wearing and tearing of life-time service, improves service life.
This utility model safe desk type mercurial sphygmomanometer does not change with existing table type mercurial sphygmomanometer in overall structure and use operator scheme two, on the valve rod of valve, only add the leg of a strip, it have simplicity of design, easy to use, with low cost, stablize durable, that versatility is good advantage, it is convenient to manufacturer production assembling, also the compatibility transformation of existing table type mercurial sphygmomanometer is conducive to, be easy to user and accept accreditation, apply.
Accompanying drawing explanation
Fig. 1 is the perspective view of existing table type mercurial sphygmomanometer non-working condition after lid is opened.
Fig. 2 is the partial enlarged drawing in A portion in Fig. 1.
Fig. 3 is the partial enlarged drawing of A portion when valve open in Fig. 1.
Fig. 4 is the perspective view of this utility model safe desk type mercurial sphygmomanometer embodiment non-working condition after lid is opened.
Fig. 5 is the partial enlarged drawing in B portion in Fig. 4.
Fig. 6 is the perspective view of Fig. 4 embodiment in using state.
Fig. 7 is the partial enlarged drawing in C portion in Fig. 6.
Detailed description of the invention
Embodiment one
The structure of this utility model safe desk type mercurial sphygmomanometer, please refer to Fig. 4.The hinged corresponding lid 2 in the rear portion of the strip box body 1 of open upper end; Lid 2 inwall (leading flank after opening) root is provided with a boss 21, left side on this boss 21 is fixed with a glass tubing upwards extended 3, the arranged on left and right sides of this glass tubing 3 is scales 4, scale 4 adopts double scale, each little lattice in left side are divided into 0.5kPa, each little lattice on right side are 2mmHg, and the scale of scale 4 is 0 ~ 40kPa (0 ~ 300mmHg).Right side on this boss 21 is fixed with a hydrargyrum kettle 5, and hydrargyrum kettle 5 is built with hydrargyrum.The inside in this boss 21 centre position is fixed with a rotation gate 6.Glass tubing 3 open upper end, communicates with air, and glass tubing 3 lower end communicates through the bottom of valve 6 with hydrargyrum kettle 5.Upper end first appendix 71 of hydrargyrum kettle 5 is communicated with cuff 7, and cuff 7 is communicated with through the second appendix 81 balloon 8 that rubber makes again.Balloon 8 is provided with a vent valve (not shown), rotates the control element-screw-cap on vent valve, can close vent valve, now alternately extrudes balloon 8, balloon 8 can be made to inflate to cuff 7; Reversely rotate this screw-cap, just can open vent valve, now not only balloon 8 no longer can be supplied gas to cuff 7, and the gas in cuff 7 can also discharge.
Referring to Fig. 5: the valve rod 61 of valve 6 establishes external screw thread and protruding from the front side of boss 21, the lower end of flat connecting rod 62 is established via hole and is set on valve rod 61, valve rod 61 compresses the lower end of flat connecting rod 62 with a nut 63 and is fixedly connected with a strip, the leg 9 perpendicular with this valve rod 61.The upper end of this flat connecting rod 62 is provided with a handle stretched out forward 64 and a quarter butt stretched out backward 65.
Leg 9 is L-shaped, and its top of long-armed 92 is provided with the slotted hole 93 that valve rod 61 can be allowed to pass, and its lower end of long-armed 62 is the galianconism 61 stretched out forward.The slotted hole 93 of leg 9 is also set on valve rod 61; A nut spiral shell 63 is combined on valve rod 61, is pushed down on the top of the lower end of flat connecting rod 62 and leg 9 long-armed 92, and they and valve rod 61 are fixed together.Be screwed on valve rod 61 with another nut 63 again and push down previous nut 63, prevent it from getting loose.
When valve 6 is closed, quarter butt 65 is positioned at the right side of boss 21, and props up the upper surface of boss 21; Leg 9 is in horizontal direction, and the free end of leg 9 forwards to before boss 21, and away from the bottom 11 of box body 1, can not cause spacing, now lid 2 can normally be closed.
Valve rod 61 turns over 90 ° counterclockwise, when valve 6 is opened, please see Figure 6 and Fig. 7, and quarter butt 65 turns over 90 ° with valve rod 61 and flat connecting rod 62, is positioned at the left side of boss 21, and props up the upper surface of boss 21.Leg 9 turns over 90 ° thereupon, is in vertical direction, and the galianconism 91 of leg 9 free end props up the upper surface of bottom box body 1 11, and form position limitation protection, now lid 2 cannot be closed.
The above, be only this utility model preferred embodiment, do not limit the scope of this utility model enforcement with this, and the equivalence done according to the technical solution of the utility model and description change and modification, all should belong to the scope that this utility model is contained.
Claims (2)
1. safe desk type mercurial sphygmomanometer, the hinged corresponding lid in the rear portion of strip box body; Lid inwall root is provided with a boss, the left side fixing glass pipe on this boss and scale, and the hydrargyrum kettle of hydrargyrum is fixedly equipped with on the right side on this boss, and the inside in this boss centre position is provided with rotation gate; Glass tubing upper end communicates with air, and glass tubing lower end communicates through the bottom of valve with hydrargyrum kettle; Upper end first appendix of hydrargyrum kettle is communicated with cuff, and cuff is communicated with again the balloon being provided with vent valve through the second appendix; The valve rod of valve is protruding from the front side of boss, and valve rod is fixedly connected with the lower end of the flat connecting rod perpendicular with this valve rod, and the upper end of this flat connecting rod is provided with the handle stretched out forward and the quarter butt stretched out backward; During valve closing, quarter butt props up the upper surface on the right side of boss; During valve open, quarter butt props up the upper surface on the left of boss; It is characterized in that: the valve rod of valve is fixedly connected with a strip, the leg perpendicular with this valve rod, during valve open, this leg is in vertical direction, and its free end props up the upper surface bottom this box body; During valve closing, this leg is in horizontal direction, and its free end forwards to before this boss.
2. safe desk type mercurial sphygmomanometer according to claim 1, it is characterized in that: described leg is L-shaped, its long-armed top is provided with the slotted hole that the valve rod of described valve can be allowed to pass, its long-armed lower end is the galianconism stretched out forward; The valve rod of described valve establishes external screw thread, and the lower end of described flat connecting rod is established via hole and is set on the valve rod of described valve, and the slotted hole of this leg is also set on the valve rod of described valve; A nut is screwed on the valve rod of described valve, is fixed together by the valve rod of top long-armed to the lower end of this flat connecting rod and this leg and described valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520286130.6U CN204671143U (en) | 2015-05-06 | 2015-05-06 | Safe desk type mercurial sphygmomanometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520286130.6U CN204671143U (en) | 2015-05-06 | 2015-05-06 | Safe desk type mercurial sphygmomanometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204671143U true CN204671143U (en) | 2015-09-30 |
Family
ID=54170875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520286130.6U Expired - Fee Related CN204671143U (en) | 2015-05-06 | 2015-05-06 | Safe desk type mercurial sphygmomanometer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204671143U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109620189A (en) * | 2018-12-27 | 2019-04-16 | 南通市第人民医院 | A kind of mercurial sphygmomanometer |
| CN111227816A (en) * | 2019-12-26 | 2020-06-05 | 周荣波 | From leak protection mercury pressure detector of taking zeroing function |
-
2015
- 2015-05-06 CN CN201520286130.6U patent/CN204671143U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109620189A (en) * | 2018-12-27 | 2019-04-16 | 南通市第人民医院 | A kind of mercurial sphygmomanometer |
| CN111227816A (en) * | 2019-12-26 | 2020-06-05 | 周荣波 | From leak protection mercury pressure detector of taking zeroing function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150930 Termination date: 20190506 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |