CN201361033Y - Blood pressure meter module displayed by use of LED light beam - Google Patents
Blood pressure meter module displayed by use of LED light beam Download PDFInfo
- Publication number
- CN201361033Y CN201361033Y CNU2009200667109U CN200920066710U CN201361033Y CN 201361033 Y CN201361033 Y CN 201361033Y CN U2009200667109 U CNU2009200667109 U CN U2009200667109U CN 200920066710 U CN200920066710 U CN 200920066710U CN 201361033 Y CN201361033 Y CN 201361033Y
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- Prior art keywords
- pressure meter
- light beam
- cover plate
- led
- blood
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Abstract
The utility model relates to an environment-friendly blood pressure meter which is displayed by use of an LED light beam and adopts the principle of the Korotkoff sound method. The blood pressure meter is easily be indentified by human eyes and is designed mainly based on the shortcomings that the display part of the prior blood pressure meter is not clear and the identification effect by human eyes is poor. The blood pressure meter displayed by use of the light beam mainly comprises an LED printed circuit board. A plurality of pins are arranged on one surface of the LED printed circuit board, strip-shaped LED display lines are arranged on the other surface thereof, the LED printed circuit board is arranged inside an outer casing, a cover plate is arranged on the outer casing, a driving circuit board is arranged on the outer side of the cover plate, the pins pass through the cover plate to connect the driving circuit board, and a plurality of vertical column-shaped optical gratings are arranged on the cover plate.
Description
Technical field
This utility model relates to a kind of LED of employing light beam demonstration, adopts the Ke Shi sound to send out the environment-friendly type blood-pressure meter module of principle.
Background technology
At present, the sphygomanometer of LED light beam demonstration is the optimum selection that substitutes mercurial sphygmomanometer.The display mode of LED sphygomanometer is identical with mercurial sphygmomanometer with mode of operation, and its main distinction is that the display part adopted the LED luminous tube to replace the hydrargyrum demonstration.Therefore have outstanding environmental protection characteristics.
For example domestic applications number are the light beam digital display sphygomanometer of 200720191648 band LED device, the light beam digital display parts that comprise arm band inflatable ball, control circuit and band LED device, described control circuit is arranged in the sphygomanometer casing and connects pressure transducer, be used for the air pressure in the sensing arm band and drive described light beam digital display parts showing, thereby measurement blood pressure, the light beam that the combination that during light beam digital display parts comprise that LED light beam, LED are digital and show any one or LED light beam add the LED number, LED light beam have adopted light beam that the grating principle shows or other form to show.It has many advantages: intuitive display is eye-catching, anti-vibration, and long service life, the certainty of measurement height, free from environmental pollution, improve processing safety, belong to Green Product.
Domestic for another example a kind of patent No. is the grating show bar of 200620104315.1 band light-emitting diode display spare, and it has mainly illustrated the grating show bar of the band light-emitting diode display spare that uses on light beam digital display sphygomanometer, and it has plurality of advantages such as environmental protection.
Because the LED light beam shows and is made up of the LED display line, and hydrargyrum is liquid, theoretically, liquid hydrargyrum can reach maximum display precision, and promptly the scale of mercurial sphygmomanometer can be drawn very meticulous.But because the resolution of human eye is limited, too meticulous scale does not have actual use value, therefore, improved LED display line can reach the display effect of liquid hydrargyrum equally, and this utility model promptly is the improvement that the display precision that the LED display line reaches is carried out.
Summary of the invention
This utility model mainly is a, defective such as human eye recognition effect not good unintelligible at existing sphygomanometer display part, has designed the blood-pressure meter module that a kind of LED light beam that is easy to human eye identification shows.
This utility model provides a kind of blood-pressure meter module with LED light beam demonstration of characteristics such as environmental protection simultaneously at the problems such as mercury pollution of mercurial sphygmomanometer.
Above-mentioned technical problem of the present utility model is implemented by the following technical programs:
The blood-pressure meter module that a kind of LED light beam shows, comprise the LED printed circuit board (PCB), it simultaneously is provided with number of pins, and its another side is provided with the LED display line, and the setting of LED printed circuit board (PCB) in the enclosure, shell is provided with cover plate, the cover plate arranged outside has drive circuit board, and pin passes cover plate and connects drive circuit board, and cover plate is provided with some gratings, grating is the vertical bar shaped cylinder, and the LED display line is a strip.Grating can be transparent material or is colored transparent material, and purpose is with the segmentation of LED display line, makes human eye be easy to identification.
The blood-pressure meter module that LED light beam of the present utility model shows can directly be formed the sphygomanometer that the LED light beam shows by connecting the shell of inflatable ball, control circuit and similar mercurial sphygmomanometer.
The blood-pressure meter module that above-mentioned LED light beam shows, as preferably, described LED display line number is 76 or 151 or 301 (zero line is arranged).LED display line number is provided with in order to cooperate human eye identification, needs to meet the use habit of mercurial sphygmomanometer simultaneously, and is promptly corresponding with the scale of mercurial sphygmomanometer, both met the display standard of sphygomanometer, reached higher display precision again.When LED display line number was 76 (zero line is arranged), the display resolution of LED blood-pressure meter module was 1/75; When LED display line number was 151 (zero line is arranged), the display resolution of LED blood-pressure meter module was 1/150; When LED display line number was 301 (zero line is arranged), the display resolution of LED blood-pressure meter module was 1/300.
The blood-pressure meter module that above-mentioned LED light beam shows, preferred as another kind, described LED display line number is 75 or 150 or 300 (no zero line).When LED display line number was 75 (no zero line), the display resolution of LED blood-pressure meter module was 1/75; When LED display line number was 150 (no zero line), the display resolution of LED blood-pressure meter module was 1/150; When LED display line number was 300 (no zero line), the display resolution of LED blood-pressure meter module was 1/300.
The blood-pressure meter module that above-mentioned LED light beam shows, as preferably, described grating and LED make display line arranged in a crossed manner by the light refraction principle.
The most preferred, described grating and LED make the display line setting that intersects vertically by the light refraction principle.Grating is vertical with the LED display line, for making and installation, and all the easiest realizations, and human eye feels the sharpest when the object of identification square crossing.
The blood-pressure meter module that above-mentioned LED light beam shows, as preferably, described grating and cover plate are wholely set.Grating can together be made when making cover plate, has saved making step.
The blood-pressure meter module that above-mentioned LED light beam shows, as preferably, described grating is separately set in the cover plate outside.Grating can be arranged separately in after cover plate installs on the cover plate again,
The blood-pressure meter module that above-mentioned LED light beam shows, as preferably, described grating is parallel to the cover plate longer sides and is arranged on the cover plate.
The blood-pressure meter module that above-mentioned LED light beam shows, as preferably, described grating is a transparent material.The grating of transparent material can help the densely arranged LED display line of human eye identification equally, because grating and cover plate have the difference of thickness, therefore the tortuous identification that is easy to that when identification LED display line, can become of refractive index difference, human eye because of the LED display line of script vertical bar.
The blood-pressure meter module that above-mentioned LED light beam shows, as preferably, described grating has the N bar, LED can be shown that lines are divided into the N+1 section, thereby makes human eye be easy to identification.The scope of above-mentioned N is set according to needs of making and demonstration needs.
The blood-pressure meter module that above-mentioned LED light beam shows, as preferably, described grating is arranged on the cover plate inboard.According to the outside smooth needs of cover plate, grating can be arranged on the cover plate inboard, thereby make that the cover plate outside is smooth.
The domestic patent No. is that the principle described in the grating show bar of 200620104315.1 band light-emitting diode display spare can be quoted and all incorporates this utility model into.
In sum, this utility model is compared with prior art has following advantage: the LED display line is easy to human eye identification, and the displaying principle and the standard of arranging and meeting mercurial sphygmomanometer of LED display line.
Description of drawings
Fig. 1 is a reverse side overall schematic of the present utility model;
Fig. 2 is the profile of side-looking of the present utility model;
Fig. 3 is the front elevational schematic after the installation of the present utility model;
Fig. 4 is the front schematic view of cover plate of the present utility model when not installing;
Number in the figure is: 1, pin, 2, cover plate, 3, shell, 4, the LED display line, 5, grating, 6, printed circuit board (PCB), 7, drive circuit board.
The specific embodiment
Below by embodiment, in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail:
Embodiment 1:
As Fig. 1, Fig. 2, shown in Figure 3, LED blood-pressure meter module middle part is a LED printed circuit board (PCB) 6, and it simultaneously is provided with number of pins 1, and its another side is provided with LED display line 4, the LED printed circuit board (PCB) is arranged in the shell 3, shell is provided with cover plate 2, and cover plate is provided with some gratings 5, and grating is a strip, the LED display line is a strip, grating is parallel to the cover plate longer sides and is arranged on the cover plate, and the setting that intersects vertically of grating and LED display line, and grating and cover plate are whole the manufacturing during fabrication.LED display line number is 76, adopts with the mercurial sphygmomanometer of standard to show that the identical mode of calibration is provided with.
Embodiment 2:
LED display line number is 151.Grating is made separately, and grating sticks on the cover plate outside separately.Grating is divided into three, and the parallel cover plate outside that sticks on.All the other are identical with embodiment 1.
Embodiment 3:
LED display line number is 301.All the other are identical with embodiment 1.
Embodiment 4:
LED display line number is 300.All the other are identical with embodiment 1.
Embodiment 5:
LED display line number is 150.All the other are identical with embodiment 1.
Embodiment 6:
LED display line number is 75.All the other are identical with embodiment 1.
Specific embodiment described herein only is that this utility model spirit is illustrated.This utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Claims (10)
1. the blood-pressure meter module that shows of a LED light beam, comprise LED printed circuit board (PCB) (6), it simultaneously is provided with number of pins (1), and its another side is provided with LED display line (4), the LED printed circuit board (PCB) is arranged in the shell (3), shell is provided with cover plate (2), and the cover plate arranged outside has drive circuit board (7), and pin passes cover plate and connects drive circuit board, it is characterized in that, cover plate is provided with some gratings (5), and grating is the vertical bar shaped cylinder, and the LED display line is a strip.
2. the blood-pressure meter module that LED light beam according to claim 1 shows is characterized in that described LED display line number is 76 or 151 or 301.
3. the blood-pressure meter module that LED light beam according to claim 1 shows is characterized in that described LED display line number is 75 or 150 or 300.
4. the blood-pressure meter module that LED light beam according to claim 1 shows is characterized in that described grating and LED display line are arranged in a crossed manner.
5. the blood-pressure meter module that LED light beam according to claim 1 and 2 shows is characterized in that, the setting that intersects vertically of described grating and LED display line.
6. the blood-pressure meter module that LED light beam according to claim 1 shows is characterized in that described grating and cover plate are wholely set.
7. the blood-pressure meter module that LED light beam according to claim 1 shows is characterized in that, described grating is separately set in the cover plate outside.
8. according to the blood-pressure meter module of claim 1 or 6 described LED light beams demonstrations, it is characterized in that described grating is parallel to the cover plate longer sides and is arranged on the cover plate.
9. the blood-pressure meter module that LED light beam according to claim 1 shows is characterized in that described grating is a transparent material.
10. the blood-pressure meter module that LED light beam according to claim 1 shows is characterized in that described grating is arranged on the cover plate inboard.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200667109U CN201361033Y (en) | 2009-01-07 | 2009-01-07 | Blood pressure meter module displayed by use of LED light beam |
| US12/573,375 US20100094142A1 (en) | 2008-10-10 | 2009-10-05 | Display Module of LED Light Pillar of Hemomanometer and the Hemomanometer with LED Light Pillar |
| BRPI0903945 BRPI0903945A2 (en) | 2008-10-10 | 2009-10-09 | LED light pillar display module [LED] gauge and pressure gauge with led light pillar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200667109U CN201361033Y (en) | 2009-01-07 | 2009-01-07 | Blood pressure meter module displayed by use of LED light beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201361033Y true CN201361033Y (en) | 2009-12-16 |
Family
ID=41471688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009200667109U Expired - Fee Related CN201361033Y (en) | 2008-10-10 | 2009-01-07 | Blood pressure meter module displayed by use of LED light beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201361033Y (en) |
-
2009
- 2009-01-07 CN CNU2009200667109U patent/CN201361033Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Yu Baoshan Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Yu Baoshan Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice |
Addressee: Yu Baoshan Document name: Notification of Termination of Patent Right |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091216 Termination date: 20150107 |
|
| EXPY | Termination of patent right or utility model |