CN203885490U - Pneumatic plug with anti-slip lines for sphygmomanometer - Google Patents
Pneumatic plug with anti-slip lines for sphygmomanometer Download PDFInfo
- Publication number
- CN203885490U CN203885490U CN201420263440.1U CN201420263440U CN203885490U CN 203885490 U CN203885490 U CN 203885490U CN 201420263440 U CN201420263440 U CN 201420263440U CN 203885490 U CN203885490 U CN 203885490U
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- CN
- China
- Prior art keywords
- inner tube
- sphygomanometer
- slip veins
- air pressure
- outer tube
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
The utility model discloses a pneumatic plug with anti-slip lines for a sphygmomanometer. By means of design of double tubes, an outer tube covers a whole air hole when an inner tube is inserted into the air hole, so that double assurance is realized, possibility of air leakage is effectively lowered, and accuracy of measurement results is improved.
Description
Technical field
This utility model relates to a kind of air pressure plug of the sphygomanometer with anti-slip veins.
Background technology
Blood pressure instrument is the armarium for measuring human blood-pressure, sphygomanometer with anti-slip veins is the general a kind of part for sphygomanometer equipment with air pressure plug, the principle of sphygomanometer is that the air pressure that sphygomanometer itself is produced is delivered in arm band by flexible catheter, the plenum of arm band, at present, on market, most sphygomanometer is all electric sphygmomanometer, therefore air pressure plug becomes indispensable parts, and the air pressure plug that sphygomanometer is in the market used is often a single trachea, in use, easily cause gas leakage, once blood pressure instrument gas leakage, easily cause blood pressure instrument to measure inaccurate result, affect very large.
Utility model content
The purpose of this utility model is to overcome above-described shortcoming, provide a kind of adopt dual tube designs, good, the gastight air pressure plug of the sphygomanometer with anti-slip veins of airtight performance.
For achieving the above object, concrete scheme of the present utility model is as follows: a kind of air pressure plug of the sphygomanometer with anti-slip veins, include inner tube and be sheathed on the outer tube of inner tube, described outer wall of inner tube is outward extended with the first Ka Tai, the inwall of described outer tube is inwardly provided with the second Ka Tai, between described the first Ka Tai and the second card platform, be provided with a Compress Spring, the funnel type that the bottom of described inner tube is provided with for connecing pore is interrupted, and the bottom of described outer tube is provided with cover mouth; The top of described outer tube is extended with sealing drain pan to the outer wall of inner tube; The bottom diameter of described outer tube is greater than the diameter of the bottom of inner tube; Described least significant end of interrupting is higher than the least significant end of outer tube; The top of described inner tube is also provided with anti-slip veins.
Wherein, between described sealing drain pan and inner tube, be provided with the first sealing ring.
Wherein, the bottom of described cover mouth is provided with the second sealing ring.
The bottom of interrupting wherein, is provided with the 3rd sealing ring.
Wherein, described in, interrupt with inner tube as being spirally connected.
Wherein, the top of described inner tube is also provided with universal trachea.
Wherein, described universal trachea is provided with the 4th sealing ring.
The beneficial effects of the utility model: by dual tube designs, be inserted into after pressure hole in inner tube, outer tube has covered again whole pore, has therefore realized two-layer guarantee, effectively reduces the probability of gas leakage, has improved measurement result.
Brief description of the drawings
Fig. 1 is principle schematic of the present utility model;
The description of reference numerals of Fig. 1:
1-inner tube; 11-the first Ka Tai; 12-interrupts; 13-the 3rd sealing ring; 14-pressure scale; 15-anti-slip veins;
2-outer tube; 21-covers mouth; 22-the second sealing ring; 23-the second Ka Tai; The anti-skidding projection of 24-; 25-the first sealing ring;
3-Compress Spring;
The universal trachea of 4-; 41-the 4th sealing ring.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, this utility model being described in further detail, is not that practical range of the present utility model is confined to this.
As shown in Figure 1, a kind of air pressure plug of the sphygomanometer with anti-slip veins described in the present embodiment, include inner tube 1 and be sheathed on the outer tube 2 of inner tube 1, described inner tube 1 outer wall is outward extended with the first card platform 11, the inwall of described outer tube 2 is inwardly provided with the second card platform 23, between described the first card platform 11 and the second card platform 23, be provided with a Compress Spring 3, the funnel type that the bottom of described inner tube 1 is provided with for connecing pore interrupts 12, and the bottom of described outer tube 2 is provided with cover mouth 21; The top of described outer tube 2 is extended with sealing drain pan to the outer wall of inner tube 1; The bottom diameter of described outer tube 2 is greater than the diameter of the bottom of inner tube 1; Described 12 the least significant end least significant end higher than outer tube 2 of interrupting; When use, interrupting of inner tube 1 12 is inserted into pore, and 12 is inserted into pore along with interrupting, the cover mouth 21 of outer tube 2 also can be buckled the periphery to pore; Compress Spring 3 can effectively firmly abut against outer tube 2 on sphygomanometer outer tube 2; Realize secondary seal, the problem of having avoided air pressure to leak outside completely, improves accuracy of measurement, effective, simple in structure.
A kind of air pressure plug of the sphygomanometer with anti-slip veins described in the present embodiment, is provided with the first sealing ring 25 between described sealing drain pan and inner tube 1; The bottom of described cover mouth 21 is provided with the second sealing ring 22; Described 12 the bottom of interrupting is provided with the 3rd sealing ring 13.The first sealing ring 25, the second sealing ring 22, the 3rd sealing ring 13 all can effectively be realized sealing effectiveness, have further improved the sealing of plug.
A kind of air pressure plug of the sphygomanometer with anti-slip veins described in the present embodiment, described in interrupt 12 with inner tube 1 for being spirally connected; Can make to interrupt and 12 pull down easily, different interrupt 12 according to actual changing, easy to use, improve utilization rate of the present utility model.
A kind of air pressure plug of the sphygomanometer with anti-slip veins described in the present embodiment, the top of described inner tube 1 is also provided with universal trachea 4; Universal trachea 4 can make soft air-guide pipe have different directions to go out airway dysfunction, easy to use.Described universal trachea 4 is provided with the 4th sealing ring 41.
A kind of air pressure plug of the sphygomanometer with anti-slip veins described in the present embodiment, described outer tube 2 is extended with anti-skidding protruding 24 of wedge shape; The fastness of anti-skidding protruding 24 can be effective fastening outer tubes 2 and sphygomanometer itself, facilitates people's hand operated.
A kind of air pressure plug of the sphygomanometer with anti-slip veins described in the present embodiment, described inner tube 1 outer wall is provided with pressure scale 14; Described pressure scale 14, can, according to the relative position of outer tube 2 and inner tube 1, distinguish atmospheric pressure state, more directly perceived.
A kind of air pressure plug of the sphygomanometer with anti-slip veins described in the present embodiment, the top of described inner tube 1 is also provided with anti-slip veins 15; Anti-slip veins 15 can easily inner tube 1 be inserted to pore, easy to use.
The dual tube designs of passing through of the present utility model, is inserted into after pressure hole in inner tube 1, and outer tube 2 has covered again whole pore, has therefore realized two-layer guarantee, effectively reduces the probability of gas leakage, has improved measurement result.
The above is only a preferred embodiment of the present utility model, and the equivalence of doing according to structure, feature and principle described in this utility model patent claim therefore all changes or modifies, and is included in the protection domain of this utility model patent application.
Claims (7)
1. the air pressure plug of the sphygomanometer with anti-slip veins, it is characterized in that: include inner tube (1) and be sheathed on the outer tube (2) of inner tube (1), described inner tube (1) outer wall is outward extended with the first Ka Tai (11), the inwall of described outer tube (2) is inwardly provided with the second Ka Tai (23), between described the first Ka Tai (11) and the second Ka Tai (23), be provided with a Compress Spring, the funnel type that the bottom of described inner tube (1) is provided with for connecing pore is interrupted (12), and the bottom of described outer tube (2) is provided with cover mouth (21); The top of described outer tube (2) is extended with sealing drain pan to the outer wall of inner tube (1); The bottom diameter of described outer tube (2) is greater than the diameter of the bottom of inner tube (1); The least significant end of described interrupting (12) is higher than the least significant end of outer tube (2); The top of described inner tube (1) is also provided with anti-slip veins (15).
2. a kind of air pressure plug of the sphygomanometer with anti-slip veins according to claim 1, is characterized in that: between described sealing drain pan and inner tube (1), be provided with the first sealing ring (25).
3. a kind of air pressure plug of the sphygomanometer with anti-slip veins according to claim 1, is characterized in that: the bottom of described cover mouth (21) is provided with the second sealing ring (22).
4. a kind of air pressure plug of the sphygomanometer with anti-slip veins according to claim 1, is characterized in that: described in the interrupt bottom of (12) be provided with the 3rd sealing ring (13).
5. a kind of air pressure plug of the sphygomanometer with anti-slip veins according to claim 1, is characterized in that: described in interrupt (12) and inner tube (1) for being spirally connected.
6. a kind of air pressure plug of the sphygomanometer with anti-slip veins according to claim 1, is characterized in that: the top of described inner tube (1) is also provided with universal trachea (4).
7. a kind of air pressure plug of the sphygomanometer with anti-slip veins according to claim 1, is characterized in that: described universal trachea (4) is provided with the 4th sealing ring (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420263440.1U CN203885490U (en) | 2014-05-22 | 2014-05-22 | Pneumatic plug with anti-slip lines for sphygmomanometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420263440.1U CN203885490U (en) | 2014-05-22 | 2014-05-22 | Pneumatic plug with anti-slip lines for sphygmomanometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203885490U true CN203885490U (en) | 2014-10-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420263440.1U Expired - Fee Related CN203885490U (en) | 2014-05-22 | 2014-05-22 | Pneumatic plug with anti-slip lines for sphygmomanometer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203885490U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106994009A (en) * | 2017-05-25 | 2017-08-01 | 东莞合安机电有限公司 | A kind of sphygmomanometer |
-
2014
- 2014-05-22 CN CN201420263440.1U patent/CN203885490U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106994009A (en) * | 2017-05-25 | 2017-08-01 | 东莞合安机电有限公司 | A kind of sphygmomanometer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160607 Address after: 518000, Guangdong Province, Shenzhen, Baoan District big wave street, big wave community, down ridge New Industrial Zone No. 8, two floor separation body on the left Patentee after: Shenzhen YKD Electronic Science & Technology Co., Ltd. Address before: 315708 Xiangshan, Zhejiang, Xiangshan, Hong Kong Road, No. 13, No. Patentee before: Fan Jie |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141022 Termination date: 20210522 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |