CN209764296U - Infrared thermometer - Google Patents
Infrared thermometer Download PDFInfo
- Publication number
- CN209764296U CN209764296U CN201920267538.7U CN201920267538U CN209764296U CN 209764296 U CN209764296 U CN 209764296U CN 201920267538 U CN201920267538 U CN 201920267538U CN 209764296 U CN209764296 U CN 209764296U
- Authority
- CN
- China
- Prior art keywords
- thermometer
- temperature
- temperature sensor
- infrared
- casing
- Prior art date
- 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.)
- Active
Links
- 230000036760 body temperature Effects 0.000 claims abstract description 16
- 238000004321 preservation Methods 0.000 claims abstract description 16
- 238000010030 laminating Methods 0.000 claims abstract description 3
- 230000007704 transition Effects 0.000 claims description 4
- 238000012360 testing method Methods 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 6
- 239000000428 dust Substances 0.000 abstract description 5
- 230000005855 radiation Effects 0.000 description 3
- 230000017525 heat dissipation Effects 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Measuring And Recording Apparatus For Diagnosis (AREA)
Abstract
The utility model discloses an infrared thermometer, its technical scheme main points are, including the thermometer body and built-in casing that has infrared temperature sensor, heater, temperature sensor, the inner wall of casing is fixed with the cardboard, the inside laminating of casing the outer end of cardboard is provided with the diaphragm. The infrared thermometer adopts the diaphragm to separate the outside from the infrared temperature sensor, the heater and the temperature sensor which are arranged in the shell, thereby preventing external dust from entering the shell; meanwhile, the heat preservation ring is adopted to move up and down on the screw thread of the cylinder body, and at the moment, when the thermometer body is used, the heat preservation ring is screwed to the upper part of the cylinder body, so that the heat preservation of the cylinder body is facilitated, the body temperature error is reduced, and the temperature emission phenomenon in the testing process is avoided; when the thermometer body is idle, the heat-insulating ring can be screwed to the lower part of the cylinder body, so that the cylinder body can dissipate heat conveniently.
Description
Technical Field
The utility model relates to a clinical thermometer field, in particular to infrared clinical thermometer.
Background
The infrared thermometer is a meter for measuring the body temperature of a human body by using a radiation principle, and adopts an infrared sensor which only absorbs infrared rays radiated by the human body and does not emit any rays to the outside, and the body temperature of the human body is sensed by a non-contact method; infrared thermal radiation of the human body is focused on a detector which converts the radiation power into an electrical signal that can be displayed in units of temperature after being compensated for ambient temperature.
However, when the existing infrared thermometer is idle, after the shell is separated from the thermometer body, the shell is in contact with air and is easy to enter dust; when the infrared thermometer is used, heat of the temperature sensor is easy to dissipate in sensing, and accordingly body temperature detection is deviated.
SUMMERY OF THE UTILITY MODEL
To the deficiency that prior art exists, the utility model aims to provide an infrared thermometer.
The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides an infrared thermometer, includes thermometer body and embeds has infrared temperature sensor, heater, temperature sensor's casing, the inner wall of casing is fixed with the cardboard, the inside laminating of casing the outer end of cardboard is provided with the diaphragm.
Furthermore, the upper end of clinical thermometer body is provided with the stack shell for the screw thread form, threaded connection has the heat preservation circle that can wind stack shell axle center rotation from top to bottom in the stack shell.
furthermore, the upper end of the cylinder body is provided with a temperature sensing head with a conical structure, and the edge of the temperature sensing head is in arc transition.
Furthermore, a through hole matched with the cylinder body is formed in the center of the diaphragm.
Furthermore, a body temperature display used for displaying body temperature is installed on the back surface of the thermometer body.
Furthermore, the cylinder body and the temperature sensing head can extend into the shell along the through hole as an axis and are connected with the temperature sensor in a sliding and inserting mode up and down.
To sum up, the utility model discloses following beneficial effect has:
1. The infrared thermometer adopts the diaphragm to separate the outside from the infrared temperature sensor, the heater and the temperature sensor which are arranged in the shell, thereby preventing external dust from entering the shell.
2. the infrared thermometer adopts the heat preservation ring to move up and down on the screw thread of the cylinder body, at the moment, when the thermometer body is used, the heat preservation ring is screwed to the upper part of the cylinder body, so that the heat preservation of the cylinder body is facilitated, the body temperature error is reduced, the temperature emission phenomenon in the testing process is avoided, and the body temperature testing efficiency is improved; when the thermometer body is idle, the heat-insulating ring can be screwed to the lower part of the cylinder body, so that the cylinder body can dissipate heat conveniently.
Drawings
Fig. 1 is a schematic view of the overall structure of the thermometer of the present invention;
FIG. 2 is a schematic view of the housing structure of the present invention;
FIG. 3 is an enlarged view of FIG. 1 at A;
Fig. 4 is a schematic view of the membrane structure of fig. 1.
In the figure: 1. a thermometer body; 11. a temperature sensing head; 12. a heat preservation ring; 13. a barrel body; 2. a housing; 21. an infrared temperature sensor; 22. a heater; 23. a temperature sensor; 24. clamping a plate; 25. a membrane; 26. a through hole; 3. a body temperature display.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1
Referring to fig. 1-4, an infrared thermometer comprises a thermometer body 1 and a housing 2 with an infrared temperature sensor 21, a heater 22 and a temperature sensor 23 arranged therein, wherein a clamping plate 24 is fixed on the inner wall of the housing 2, and a diaphragm 25 is arranged at the outer end of the clamping plate 24 attached to the inside of the housing 2.
Through above technical scheme, effectual dustproof effect of reaching inside the clinical thermometer body 1. When the thermometer body 1 is placed apart from the case 2, since the case 2 is in contact with the outside, the diaphragm 25 separates the outside from the infrared temperature sensor 21, the heater 22, and the temperature sensor 23 built in the case 2, thereby preventing external dust from entering the inside of the case 2.
Further, the upper end of the thermometer body 1 is provided with a threaded barrel body 13, a heat preservation ring 12 capable of rotating up and down around the axis of the barrel body 13 is connected in the barrel body 13 through threads, the heat preservation ring 12 can move up and down on the threads of the barrel body 13, and at the moment, when the thermometer body 1 is used, the heat preservation ring 12 is threaded to the upper part of the barrel body 13, so that the heat preservation of the barrel body 13 is facilitated, the body temperature error is reduced, and the temperature emission phenomenon in the testing process is avoided; when the thermometer body 1 is idle, the heat preservation ring 12 can be screwed to the lower part of the cylinder body 13, so that the heat dissipation of the cylinder body 13 is facilitated.
Further, the upper end of the barrel 13 is provided with the temperature sensing head 11 with a conical structure, the edge of the temperature sensing head 11 is in arc transition, at the moment, the temperature sensor 23 can stretch into the temperature sensing head 11 along the inner part of the temperature sensing head, and the edge of the temperature sensing head 11 is in arc transition, so that the temperature sensor 23 can slide into the barrel conveniently, and friction is reduced.
Furthermore, the center of the diaphragm 25 is provided with a through hole 26 matched with the cylinder 13, and at this time, the cylinder 13 can just penetrate through the through hole 26 in the diaphragm 25.
further, a body temperature display 3 for displaying body temperature is mounted on the back of the thermometer body 1, so that body temperature observation is facilitated.
Furthermore, the barrel 13 and the temperature sensing head 11 can extend into the casing 2 along the through hole 26 as an axis to be inserted with the temperature sensor 23 in a vertical sliding manner, so that the temperature sensor 23 can perform temperature testing in the temperature sensing head 11, and the temperature of the temperature sensor 23 is prevented from being rapidly dissipated.
The utility model discloses an infrared thermometer's application method and theory of operation as follows: firstly, when the thermometer body 1 is used, the barrel 13 and the temperature sensing head 11 can be inserted into the casing 2 along the through hole 26 as an axis to be inserted with the temperature sensor 23 in a vertical sliding manner, so that the temperature sensor 23 can perform temperature test in the temperature sensing head 11, and the temperature of the temperature sensor 23 can be prevented from being rapidly dissipated. The heat preservation ring 12 is screwed to the upper part of the cylinder body 13, so that the cylinder body 13 is convenient to preserve heat, the body temperature error is reduced, and the temperature diffusion phenomenon in the test process is avoided; when clinical thermometer body 1 was idle, can be with heat preservation circle 12 screw thread to stack shell 13 lower part, the stack shell 13 heat dissipation of being convenient for, when clinical thermometer body 1 was idle, when placing clinical thermometer body 1 and casing 2 separately, because casing 2 and external contact, diaphragm 25 is separated the external world and infrared temperature sensor 21, heater 22, the temperature sensor 23 of casing 2 built-in to prevent that outside dust from getting into inside casing 2.
the present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.
Claims (6)
1. The utility model provides an infrared thermometer, includes thermometer body (1) and built-in casing (2) that have infrared temperature sensor (21), heater (22), temperature sensor (23), its characterized in that: the inner wall of casing (2) is fixed with cardboard (24), the inside laminating of casing (2) the outer end of cardboard (24) is provided with diaphragm (25).
2. An infrared thermometer according to claim 1 wherein: the upper end of the thermometer body (1) is provided with a threaded barrel body (13), and a heat preservation ring (12) capable of rotating up and down around the axis of the barrel body (13) is connected with the middle of the barrel body (13) in a threaded manner.
3. An infrared thermometer according to claim 2 wherein: the upper end of the cylinder body (13) is provided with a temperature sensing head (11) with a conical structure, and the edge of the temperature sensing head (11) is in arc transition.
4. An infrared thermometer according to claim 3 wherein: the center of the diaphragm (25) is provided with a through hole (26) matched with the cylinder body (13).
5. An infrared thermometer according to any one of claims 1-4 wherein: the back of the thermometer body (1) is provided with a body temperature display (3) for displaying body temperature.
6. An infrared thermometer according to claim 4 wherein: the barrel body (13) and the temperature sensing head (11) can extend into the shell (2) along the through hole (26) as an axis and are inserted with the temperature sensor (23) in a vertical sliding manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920267538.7U CN209764296U (en) | 2019-03-01 | 2019-03-01 | Infrared thermometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920267538.7U CN209764296U (en) | 2019-03-01 | 2019-03-01 | Infrared thermometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209764296U true CN209764296U (en) | 2019-12-10 |
Family
ID=68753329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920267538.7U Active CN209764296U (en) | 2019-03-01 | 2019-03-01 | Infrared thermometer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209764296U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111220278A (en) * | 2020-03-27 | 2020-06-02 | 北京东厚信息科技有限责任公司 | Portable bluetooth infrared thermometer of low energy consumption |
-
2019
- 2019-03-01 CN CN201920267538.7U patent/CN209764296U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111220278A (en) * | 2020-03-27 | 2020-06-02 | 北京东厚信息科技有限责任公司 | Portable bluetooth infrared thermometer of low energy consumption |
| CN111220278B (en) * | 2020-03-27 | 2021-02-02 | 北京东厚信息科技有限责任公司 | Portable bluetooth infrared thermometer of low energy consumption |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| BRPI0708836A2 (en) | vibration sensor array, and, use of vibration sensor array | |
| CN209764296U (en) | Infrared thermometer | |
| CN207798052U (en) | A kind of wireless fracture width detector | |
| CN215339616U (en) | Soil temperature and moisture sensor | |
| CN208952990U (en) | One kind being used for pick up calibration detection device | |
| CN207688920U (en) | A kind of energy saving detection device of construction | |
| CN107543578A (en) | A kind of Multifunctional hand-held instrument | |
| CN111220278B (en) | Portable bluetooth infrared thermometer of low energy consumption | |
| CN211373888U (en) | Cold-chain logistics temperature measuring rod | |
| CN211044473U (en) | Electrical fire detector | |
| CN104655721A (en) | Portable ultrasonic flaw detection device | |
| CN204410790U (en) | A kind of solar energy volume temperature meter | |
| CN207066506U (en) | A kind of annular temp.-humidity measuring apparatus | |
| CN205748658U (en) | A kind of portable multifunctional bolometer | |
| CN209048115U (en) | A kind of more sign testers of built-in NTC | |
| TW201100193A (en) | Power supply for detection device embedded in machine tool's spindle | |
| CN208388349U (en) | One kind having new structural temperature-sensing cup | |
| CN207366082U (en) | A kind of thermal imaging monitors temperature measurement early warning system | |
| CN206420803U (en) | A kind of instrument by infrared thermal imaging test material heat conductivility | |
| CN107941571B (en) | Amphibious greenhouse gas detection device and detection method | |
| CN219455318U (en) | High-precision intelligent thermometer | |
| CN205866747U (en) | Portable many functions vital capacity meter | |
| CN211553102U (en) | Solar outdoor induction thermometer | |
| CN217033618U (en) | Mobile high concentration H2O2Gas concentration testing device | |
| CN216144422U (en) | Real-time temperature measurement heat conduction piece |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20240322 Granted publication date: 20191210 |
|
| PP01 | Preservation of patent right |