Sign collecting device with blood sugar test function
Technical field
This utility model relates to field of medical device, particularly to a kind of sign collecting device with blood sugar test function.
Background technology
In the equipment such as blood-sugar detecting instrument or the sign harvester with blood sugar test function, need test environment temperature and then calibration blood sugar test module when blood sugar concentration is measured, it is ensured that the accuracy of blood sugar test.Existing equipment mostly is installs temperature probe on circuit boards, obtains ambient temperature by temperature probe.Owing to temperature probe is positioned on circuit board, thus the ambient temperature of detection actual be the temperature of circuit board, but the heating of circuit board can cause that temperature raises, thus ambient temperature alignment error when causing blood sugar test.The degree of heat of circuit board is more high, and ambient temperature calibration deviation is more big, and blood glucose measurement is more inaccurate.
Summary of the invention
Based on this, this utility model is in that to overcome the defect of prior art, it is provided that a kind of sign collecting device with blood sugar test function, makes the temperature of measurement closer to ambient temperature, improves the accuracy of blood sugar test.
Its technical scheme is as follows:
A kind of sign collecting device with blood sugar test function, including circuit board, temperature probe and shell, described temperature probe and circuit board are arranged on shell, and described temperature probe and described circuit board interval are arranged, and described temperature probe is by going between and the electric connection of described circuit board.
Wherein in an embodiment, described shell is provided with sleeve, and described sleeve is provided with blind hole, and described temperature probe is arranged in blind hole.
Wherein in an embodiment, the described sign collecting device with blood sugar test function also includes sealing member, and described blind hole is blocked by this sealing member.
Wherein in an embodiment, described sealing member is sealing foam.
Wherein in an embodiment, described shell and sleeve are injection moulding integrated molding structure.
Wherein in an embodiment, described temperature probe and circuit board are arranged on the medial surface of shell, and described temperature probe is arranged on one end of medial surface, and described circuit board is arranged on the other end of medial surface.
Wherein in an embodiment, described circuit board includes blood glucose board and complete machine mainboard, and described blood glucose board is arranged on complete machine mainboard, and described complete machine mainboard is arranged on described shell.
Wherein in an embodiment, described temperature probe is by going between and described blood glucose board or the electric connection of complete machine mainboard.
Wherein in an embodiment, described temperature probe is NTC temperature sensor or PTC temperature sensor.
Advantage or principle to preceding solution illustrate below:
The above-mentioned sign collecting device with blood sugar test function, temperature probe is drawn in the way of lead-in wire, circuit board does not directly contact with temperature probe, avoid circuit board heating that temperature probe is impacted, temperature probe is arranged on shell, the temperature value measured, closer to the temperature of actual environment, is effectively improved the accuracy of blood glucose temperature correction, thus improving the accuracy of blood sugar test.
Accompanying drawing explanation
Fig. 1 is the structural representation of the sign collecting device with blood sugar test function described in this utility model embodiment;
Fig. 2 is the exploded perspective view of the sign collecting device with blood sugar test function described in this utility model embodiment.
Description of reference numerals:
1, blood glucose board, 2, complete machine mainboard, 3, temperature probe, 4, shell, 5, lead-in wire, 6, sleeve, 7, sealing foam.
Detailed description of the invention
Below embodiment of the present utility model is described in detail:
As shown in Figure 1, 2, the sign collecting device with blood sugar test function described in the present embodiment, including circuit board, temperature probe 3 and shell 4, described temperature probe 3 and circuit board are arranged on shell 4, described temperature probe 3 and described circuit board interval are arranged, and described temperature probe 3 is by 5 and the electric connection of described circuit board of going between.The above-mentioned sign collecting device with blood sugar test function, temperature probe 3 is drawn in the way of 5 to go between, circuit board does not directly contact with temperature probe 3, avoid circuit board heating that temperature probe 3 is impacted, temperature probe 3 is arranged on shell 4, the temperature value measured, closer to the temperature of actual environment, is effectively improved the accuracy of blood glucose temperature correction, thus improving the accuracy of blood sugar test.
Wherein, described circuit board includes blood glucose board 1 and complete machine mainboard 2, and described blood glucose board 1 is arranged on complete machine mainboard 2, and described complete machine mainboard 2 is arranged on described shell 4, and complete machine mainboard 2 can subsidiary other function except blood sugar test.Described temperature probe 3 is electrically connected by go between 5 and described blood glucose board 1 or complete machine mainboard 2, it is achieved temperature detection.
As in figure 2 it is shown, described shell 4 is provided with sleeve 6, described sleeve 6 is provided with blind hole, and described temperature probe 3 is arranged in blind hole, and temperature probe 3 is fixed.The described sign collecting device with blood sugar test function also includes sealing member, and described blind hole is blocked by this sealing member, retardance hot-fluid transmission.The present embodiment adopts sealing foam 7 as sealing member, has and seals the feature reliable, heat-proof quality is good, additionally it is possible to absorbs and impacts and vibrations.Preferably, described shell 4 is injection moulding integrated molding structure with sleeve 6, and production efficiency is high.
Further, described temperature probe 3 and circuit board are arranged on the medial surface of shell 4, and described temperature probe 3 is arranged on one end of medial surface, and described circuit board is arranged on the other end of medial surface, make temperature probe 3 away from thermal source, improve the accuracy of test.
Temperature probe 3 described in the present embodiment is NTC temperature sensor, has highly sensitive, the advantage of fast response time, and PTC temperature sensor can also be adopted in other embodiments as temperature probe 3.NTC temperature sensor, by 5 extractions that go between, can adjust its placement location according to actually used situation, and temperature correction is more flexible.
Each technical characteristic of embodiment described above can combine arbitrarily, for making description succinct, the all possible combination of each technical characteristic in above-described embodiment is not all described, but, as long as the combination of these technical characteristics is absent from contradiction, all it is considered to be the scope that this specification is recorded.
Embodiment described above only have expressed several embodiments of the present utility model, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to utility model patent scope.It should be pointed out that, for the person of ordinary skill of the art, without departing from the concept of the premise utility, it is also possible to make some deformation and improvement, these broadly fall into protection domain of the present utility model.Therefore, the protection domain of this utility model patent should be as the criterion with claims.