CN2575633Y - Diaphragm manometer - Google Patents
Diaphragm manometer Download PDFInfo
- Publication number
- CN2575633Y CN2575633Y CN 02284616 CN02284616U CN2575633Y CN 2575633 Y CN2575633 Y CN 2575633Y CN 02284616 CN02284616 CN 02284616 CN 02284616 U CN02284616 U CN 02284616U CN 2575633 Y CN2575633 Y CN 2575633Y
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- temperature
- ear
- probe
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- measurement
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Abstract
The utility model discloses a temperature measure device for ear temperature and forehead temperature. The utility model is provided with a first measurement pattern for measuring a first region of the product to be measured and a second measurement pattern for measuring a second region of the product to be measured. The utility model comprises a probe head, a collection cover, and a change-over switch, wherein, the probe head is contacted with the first region to carry out the temperature measurement under the first measurement pattern, the interior of the probe head is provided with a sensor, the collection cover is sheathed outside the probe head, the collection cover is contacted with the second region to carry out the temperature measurement under the second measurement pattern, and the change-over switch is arranged between the first measurement pattern and the second measurement pattern to change the temperature measure device. The collection cover is additionally arranged on the traditional infrared ear temperature gun, the utility model is suitable for measuring the thermal radiation of the forehead, and then the utility model becomes a temperature measure device for forehead temperature.
Description
Technical field
The utility model relates to a kind of infrared temperature measurement mechanism, refers to a kind of accessory of the general existing ear thermometer of arranging in pairs or groups especially, to be applicable to ear temperature or the volume temperature temperature measuring equipment of measuring human body brain maincenter temperature.
Background technology
Be usually used in measuring the instrument of body temperature now nothing more than comprising mercury thermometer, electronics quick thermometer and infrared ear temp gun etc., the above two are applicable to the measurement of mouth temperature, armpit temperature even anus temperature, but the principle of mercury thermometer is to adopt traditional contact thermal equilibrium, must spend the result that the long time just can obtain measuring; The electronics quick thermometer then is to utilize interior obtained temperature variation of short time to predict to reach final thermally equilibrated temperature.The latter's ear thermometer adopts with the sensor reception width of cloth and penetrates the infrared ray that thermal source sends, and can calculate temperature results in the extremely short time, thereby remedy the deficiency of traditional mercury thermometer.But the contactless infrared temperature measurement mechanism of this kind is subject to strict measuring condition, must cooperate suitable external measurement environment can guarantee that just the result does not have too big mistake.Because the structure of ear is just meeting considerable condition, ear is interior near the mesencephalic centre heat source position on the one hand, and the structure because of ear inside makes its thermal radiation that sheds be difficult for being interfered on the other hand.And adopt and measure the suitable in the use facility of ear temperature, only need during measurement the probe of ear thermometer is partly inserted in the duct, press the measurement button and in very short time, just can know the result, so its popularity rate should be more and more high.
But, the infrared temperature measurement mechanism still has weak point, though its measuring principle should not limit tested position, but practical application, the ear thermometer that is used to measure ear is still main flow, and usually the use of ear thermometer can not advise measuring position beyond the ear yet, and the result at position has the value of reference beyond the ear because can not guarantee to measure.Say, just measure Temperature numerical at last, the user also can't judge and records the meaning of representative as a result.But, the measurement of ear temperature is restricted sometimes, for example accept to measure or other reason causes and can't use ear thermometer because of the impaired inconvenience of ear, at this moment if traditional ear thermometer can provide another approach of measurement, can obtain correct and useful temperature results by measuring other position, should more can make things convenient for user's use like this.
Summary of the invention
In view of this, the purpose of this utility model is to provide a kind of temperature measuring equipment applicable to Er Wen and volume temperature, can be used for two different parts, for example be respectively the correct temperature survey of ear and forehead pattern, and can with measure under the different mode the result convert consistent corresponding displays temperature value to, with the meaning of convenient general its temperature of user's interpretation.
To achieve these goals, the utility model provides a kind of ear temperature and volume temperature temperature measuring equipment, has one first measurement pattern of measuring a determinand one first position and one second measurement pattern of measuring one second position, and it comprises:
One probe is used to contact this first position and carries out temperature survey under this first measurement pattern, has a sensor in it to receive the heat radiation that send at one of this first position and this second position;
One collects lid, can be placed in outside this probe, is used to contact this second position to carry out the temperature survey under this second measurement pattern; And
One switches switch, covers when being placed in this probe according to this collections, switches to this second measurement pattern, otherwise carries out temperature survey to this determinand with this first measurement pattern.
Aforesaid ear temperature and volume temperature temperature measuring equipment, wherein, this collection lid comprises that also one collects window to contact this second position, make this sensor can keep a distance to receive the heat radiation at this second position on the one hand, then isolated on the other hand other heat radiation is disturbed, and is only limited to receive the heat radiation of sending in this collection window confining spectrum.
Aforesaid ear temperature and volume temperature temperature measuring equipment, wherein, this collection lid comprises that also a stand frame pops one's head in this with frame, and leans against this probe with a plurality of stent foots and firmly be placed in this probe should collect to cover.
Aforesaid ear temperature and volume temperature temperature measuring equipment, wherein, this first position is the ear of human body, this second position is the forehead of human body.
Aforesaid ear temperature and volume temperature temperature measuring equipment, wherein, the temperature results of this first position being measured with this first measurement pattern, at same this determinand under the same time, will be identical with the temperature results of this second position being measured with this second measurement pattern.
Aforesaid ear temperature and volume temperature temperature measuring equipment, wherein, this collection lid will touch this change-over switch automatically when being inserted in this probe and switch to this second measurement pattern by first measurement pattern.
Aforesaid ear temperature and volume temperature temperature measuring equipment when wherein this collection lid is inserted in this probe, need to switch to this second measurement pattern manually to activate this change-over switch by first measurement pattern.
Of the present utility modelly also provide a kind of device that is placed in ear thermometer probe on the other hand, made this ear thermometer except that can be by the human body ear take temperature, also can be by the skin surface take temperature at a tested position, it comprises:
One collects window, contacts this tested position, makes the sensor of this ear thermometer can keep a distance to receive the heat radiation at this position on the one hand, and isolated on the other hand other heat radiation is disturbed, and is only limited to receive the heat radiation of sending in this collection window confining spectrum; And
One stand frame, frame is in the probe of this ear thermometer.
Aforesaid device wherein, also comprises a plurality of stent foots, is against the probe of this ear thermometer, by the collocation of this stand frame and this stand frame this device firmly is placed in the probe of this ear thermometer.
Aforesaid device, wherein, this tested position is the forehead of human body.
The beneficial effects of the utility model are, by a sheathed collection lid on the probe of existing ear thermometer, and set up one and switch button, make existing ear thermometer applicable to two different parts, for example be respectively the correct temperature survey of ear and forehead pattern, and can with measure under the different mode the result convert consistent corresponding displays temperature value to, with convenient general its temperature of user's interpretation.
For above-mentioned and other purpose of the present utility model, feature and advantage can be become apparent, a preferred embodiment cited below particularly, and conjunction with figs. are described in detail below.
Description of drawings
Fig. 1 is existing a kind of infrared ear temperature temperature measuring equipment;
Fig. 2 is a kind of device that is placed on the infrared ear temperature meter probe of the present utility model;
Fig. 3 A and Fig. 3 B are a kind of have a probe of automatic switchover different measuring mode switch and partial schematic diagrams that the probe inner structure is amplified;
Fig. 4 A and Fig. 4 B be the collection lid of Fig. 2 will overlap to Fig. 3 A probe and be inserted in after synoptic diagram;
Fig. 5 is a signal Processing calcspar of the present utility model;
Fig. 6 is a detailed circuit diagram of the present utility model.
Embodiment
As shown in Figure 1, be a kind of synoptic diagram of ear thermometer, this infrared ear temperature measurement mechanism 10 includes a main body 12 and a probe 14 that is integrative-structure.Probe 14 is shaped as and is suitable for placing in the human body ear, at it 142 is a transparency window foremost, the heat radiation of being sent in the ear all can only see through this window 142 and import the interior sensor of probe (not being illustrated in this figure) into, the surface 144 of all the other probes all is splendid thermal insulation shielding, and partly the technology of relevant probe 14 can be referring to the existing practice for this.Provide a LCD 122 and several buttons 124 on the body 12, power supply by a for example on ﹠ off switch is supplied with, the operation of one function key and one is measured the activation of key and is measured, just can at short notice the temperature results that records be presented on LCD 122 panels, this calculates device or the method measured also is same as the prior art partly.
Collection lid 20 of the present utility model includes one and collects window 22, a stand frame 24 and several stent foots 26 as shown in Figure 2.Collecting window 22 is a transparent material that allows heat radiation import into, directly is resisted against institute's position contacting during use, for example is the forehead part of health, in order to collect the heat radiation that the contact site sheds.Stand frame 24 and stent foot 26 formations are erected on for example above-mentioned ear thermometer 10, wherein stand frame 24 is placed in probe 14, because the cooperation of probe 14 shapes, utilize stand frame 24 to compress probe 14 downwards and just can firmly catch probe 14, cooperate the auxiliary of stent foot 26 again, collection is covered 20 and just can be combined with ear thermometer 10.
For cooperating ear thermometer 10 that two kinds of different measurement patterns can be provided, for example a kind of is the pattern of measuring the ear temperature originally, another kind of then be to be inserted in pattern cover 20 volume of measurement afterwards temperature of collecting, ear thermometer 10 among Fig. 1 can be realized the function that measurement pattern is switched by button 124, utilize manual operation button 124 to select different ear temperature or volume temperature measurement pattern, certainly inner circuit will calculate the temperature results of measuring according to selected measurement pattern according to other account form of branch, the numerical value that is shown in LCD 122 at last will be consistent result, no matter the i.e. result who measures by ear or forehead, at one time to same human body, the capital is identical value, and this measure temperature value just common people can judge the numerical value of body temp, no matter all allow the user be easy to interpretation so adopt to measure the result of ear temperature or volume temperature, but many a kind of selections when selecting sites measured.
The utility model is not collected and was covered 20 o'clock if above-mentioned ear thermometer 10 is arranged in pairs or groups, a kind of traditional ear thermometer 10 of the measurement pattern based on ear can only be provided, for enlarging applicability of the present utility model, can adopt the mode that comparison list is provided to allow the user from the measurement result of being about to demonstrate, by the correspondence of tabling look-up go out can interpretation the result, so just the utility model collection can be covered 20 and be considered as an accessory that expands, be applicable to the ear thermometer that all are traditional.
Above-mentioned will the collection covered 20 and must be switched different measurement patterns with manual operation button 124 when being inserted in ear thermometer 10, also can further be designed to certainly realize in automatic mode.Shown in Fig. 3 A and Fig. 3 B, shown that respectively collocation the utility model collects the external Design of the probe 30 that cover 20 thermometer and the partial enlarged drawing of inside.Can see outside the probe 30 to include a touch switch 32, after this switch is pressed, cooperate the inner circuit design of ear temperature meter, can allow the ear temperature meter different measurement pattern that automaticallyes switch, cover 20 and do not overlap fashionablely when collecting, touch switch 32 is not pressed, the pattern of employing ear temperature measurement; And cover 20 covers fashionable when collecting, and covers 20 stent foot 26 because of collection touch switch 32 is depressed, and just automatically switches to the pattern of volume temperature measurement.Can know as for the structures of probe in 30 and to find out, comprising skin is coated with the shell 34 of a working of plastics, and then is the metalwork 36 of heat transmission, be equipped with sensor 38 in the metalwork 36, the heat radiation that sensor 38 senses converts signal to and is passed in the inner circuit by circuit 39.Probe more than 30 of the present utility model a touch switch 32, and the inner design of probe do not need waveguide pipe, converts corresponding signal to sensing and reaches internal circuit but directly receive heat radiations by sensor 38.
Next, shown in Fig. 4 A and Fig. 4 B, the collection lid 20 that has shown Fig. 2 is inserted in preceding and is inserted in synoptic diagram behind the infra-red thermometer of the probe 30 with Fig. 3 A.Basically, two figure can correspondingly collect and covers 20 and be inserted in the identical situation of ear thermometer 10 thus, and different persons are that stent foot 26 covers 20 and just depresses touch switch 32 and the switching of activation measurement pattern after being inserted in collecting.Illustrate by Fig. 4 B again, the utility model collection covers 20 makes infrared probe 30 can keep certain distance to receive the heat radiation of tested portion on the one hand, then completely cut off other heat radiation on the other hand and disturbed, be only limited to receive and collect heat radiation in the window 22, so that obtain stable thermal source radiation.
As shown in Figure 5, be signal Processing calcspar of the present utility model.Signal by sensor 38 produces after the processing via an amplification and wave filter 51, is imported into a microcomputer chip 5.This microcomputer chip 5 is combined with an analog/digital converter 51, and the analog signal conversion that will import into is a digital signal; One contains the central processing unit (MPU) 52 of ROM (read-only memory) (ROM) and read-write internal memory (RAM), the digital signal of importing into processing, and produce temperature measurement result by the control of operating key 124; One LCD driver 53 is with control LCDs (LCD) 122 displays temperature values; And a communication interface 54, in order to the device 8 of outside, for example one proofread and correct the instrument of usefulness or the instrument of a monitoring carries out the input and the output of data.This microcomputer chip 5 can be the pattern of a single-chip, the calculated signals that can be finished by input by MPU 52 in the lump goes out temperature value measured, read and the writing system parameter by an EEPROM 4, and voice output to a hummer or loudspeaker 7 can be provided, and with the communication of external unit 8.
As shown in Figure 6, be the detailed circuit diagram of Fig. 5.The signal of sensor 38 after amplifying circuit 61,62 processing, is admitted in the middle of the microcomputer chip 5.Two buttons 71,72 are used for starting the order of corresponding respectively switch command and " selection " and " execution " order, for example, reach in the orders such as " fetching temperature " selection and carry out it by " measure ear temperature ", " measurement volume temperature ", " memory temperature " by internal memory.When two buttons 71,72 are pressed simultaneously, can be used as setting to " date ", " time " or " showing " with Celsius or Fahrenheit, further select and carry out to start.LCD 122 will demonstrate the content in when operation, and when the action of any button is not arranged a special time after, and display screen will enter sleep a holding state or a closed condition.Systematic parameter, for example measurement update factor and system condition are read and are write among the EEPROM 4 by microcomputer chip 5.Voice output can show the situation of some systems, and for example when the infrared ray temperature device prepare to be measured, or measurement result can be pointed out by loudspeaker 7 when occurring.The communication interface of microcomputer chip 5 is connected with external device (ED) 8 with a cable splice 54.Power supply circuit 100 is a power end with the Vn in the icon, and different voltage V1, V2, V3 and Va can be provided, and the control signal Ct that is sent by microcomputer chip 3 is with oxide-semiconductor control transistors Q
1Carry out the operation of opening or closing whole device.
Though the utility model discloses as above with preferred embodiment, but be not that those skilled in the art are in the scope that does not break away from the utility model instructions and accompanying drawing in order to qualification the utility model, the equivalent structure transformation of making all is included in the claim of the present utility model.
Claims (10)
1, a kind of ear temperature and volume temperature temperature measuring equipment have one first measurement pattern of measuring a determinand one first position and one second measurement pattern of measuring one second position, it is characterized in that, comprising:
One probe contacts this first position and carries out temperature survey under this first measurement pattern, has a sensor in it;
One collects lid, is placed in outside this probe, contacts this second position and carries out temperature survey under this second measurement pattern; And
One switches switch, switches this temperature measuring equipment between first measurement pattern and second measurement pattern.
2, ear temperature as claimed in claim 1 and volume temperature temperature measuring equipment is characterized in that, this collection lid comprises that also one collects window, contacts second position of this determinand by this collection window.
3, ear temperature as claimed in claim 1 and volume temperature temperature measuring equipment is characterized in that, this collection lid also comprises a stand frame, and this Support frame and leans against on this probe with a plurality of stent foots on this probe.
4, ear temperature as claimed in claim 1 and volume temperature temperature measuring equipment is characterized in that, this first position is the ear of human body, and this second position is the forehead of human body.
5, ear temperature as claimed in claim 1 and volume temperature temperature measuring equipment is characterized in that, also comprise the temperature table of comparisons under the different measuring pattern.
6, ear temperature as claimed in claim 1 and volume temperature temperature measuring equipment is characterized in that, this change-over switch is positioned at the corresponding position of the stent foot of this collection lid, and can be touched by this foot-supporting frame.
7, infrared temperature measurement mechanism as claimed in claim 1 is characterized in that, this change-over switch is a manual switch.
8, a kind of device that is placed in ear thermometer probe is characterized in that, comprising:
One collects window, contacts a tested position;
One stand frame, frame is in the probe of this ear thermometer.
9, device as claimed in claim 8 is characterized in that, also comprises a plurality of stent foots, is against the probe of this ear thermometer.
10, device as claimed in claim 8 is characterized in that, this tested position is the forehead of human body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02284616 CN2575633Y (en) | 2002-10-25 | 2002-10-25 | Diaphragm manometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02284616 CN2575633Y (en) | 2002-10-25 | 2002-10-25 | Diaphragm manometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2575633Y true CN2575633Y (en) | 2003-09-24 |
Family
ID=33745873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02284616 Expired - Fee Related CN2575633Y (en) | 2002-10-25 | 2002-10-25 | Diaphragm manometer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2575633Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102961124A (en) * | 2012-11-05 | 2013-03-13 | 东莞市嵘丰医疗器械有限公司 | Thermosensitive forehead temperature gun, forehead temperature measuring method and operating method of thermosensitive forehead temperature gun |
| TWI419656B (en) * | 2010-01-28 | 2013-12-21 | Univ Chaoyang Technology | Capsule - type protective clothing thermal stress monitoring device and its system |
| CN103845041A (en) * | 2012-12-03 | 2014-06-11 | 豪展医疗科技股份有限公司 | Multi-mode temperature measuring device |
| CN108931300A (en) * | 2017-05-24 | 2018-12-04 | 曹亮 | A kind of ear temperature and non-contact temperature measuring integration apparatus |
| CN109171669A (en) * | 2018-10-19 | 2019-01-11 | 深圳聚瑞华实业有限公司 | A kind of domestic intelligent ear thermometer |
| WO2021203466A1 (en) * | 2020-04-11 | 2021-10-14 | 深圳市永盟智能信息系统有限公司 | Infrared thermometer and forehead temperature correction and measurement method |
-
2002
- 2002-10-25 CN CN 02284616 patent/CN2575633Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI419656B (en) * | 2010-01-28 | 2013-12-21 | Univ Chaoyang Technology | Capsule - type protective clothing thermal stress monitoring device and its system |
| CN102961124A (en) * | 2012-11-05 | 2013-03-13 | 东莞市嵘丰医疗器械有限公司 | Thermosensitive forehead temperature gun, forehead temperature measuring method and operating method of thermosensitive forehead temperature gun |
| CN102961124B (en) * | 2012-11-05 | 2015-04-15 | 东莞市嵘丰医疗器械有限公司 | Thermosensitive forehead temperature gun, forehead temperature measuring method and operating method of thermosensitive forehead temperature gun |
| CN103845041A (en) * | 2012-12-03 | 2014-06-11 | 豪展医疗科技股份有限公司 | Multi-mode temperature measuring device |
| CN103845041B (en) * | 2012-12-03 | 2016-04-06 | 豪展医疗科技股份有限公司 | Multi-mode temperature measuring equipment |
| US9442024B2 (en) | 2012-12-03 | 2016-09-13 | Avita Corporation | Multi-mode temperature measuring device |
| CN108931300A (en) * | 2017-05-24 | 2018-12-04 | 曹亮 | A kind of ear temperature and non-contact temperature measuring integration apparatus |
| CN109171669A (en) * | 2018-10-19 | 2019-01-11 | 深圳聚瑞华实业有限公司 | A kind of domestic intelligent ear thermometer |
| WO2021203466A1 (en) * | 2020-04-11 | 2021-10-14 | 深圳市永盟智能信息系统有限公司 | Infrared thermometer and forehead temperature correction and measurement method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |