CN212059122U - Infrared forehead temperature gun - Google Patents
Infrared forehead temperature gun Download PDFInfo
- Publication number
- CN212059122U CN212059122U CN202020736290.7U CN202020736290U CN212059122U CN 212059122 U CN212059122 U CN 212059122U CN 202020736290 U CN202020736290 U CN 202020736290U CN 212059122 U CN212059122 U CN 212059122U
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- Prior art keywords
- forehead temperature
- infrared
- telescopic rod
- spring
- distance
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Abstract
The utility model discloses an infrared ray forehead temperature rifle, be equipped with the forehead temperature rifle body of infrared camera lens including one end, locate on the forehead temperature rifle body and with the parallel distance subassembly of infrared ray that infrared camera lens jetted out, the distance subassembly includes: the holding tank is arranged in the forehead temperature gun body, and one end of the holding tank penetrates through the end part of the forehead temperature gun body, which is provided with the infrared lens; the spring is arranged in the accommodating groove, and one end of the spring is fixedly connected with the bottom end of the accommodating groove; the telescopic rod is sleeved in the accommodating groove in a sliding mode, and one end, located in the accommodating groove, of the telescopic rod is fixedly connected with the free end of the spring, wherein when the spring is compressed to the shortest distance, the free end of the telescopic rod protrudes out of the accommodating groove, and the distance between the free end of the telescopic rod and the end, provided with the infrared lens, of the forehead temperature gun body is 5 cm; when the spring is in a natural state, the distance between the free end of the telescopic rod and the end part of the forehead temperature gun body, which is provided with the infrared lens, is 15 cm. The utility model discloses can the person of facilitating the use control infrared emission end and the distance of measurand forehead to reduce and detect the error.
Description
Technical Field
The utility model relates to a forehead temperature rifle technical field. More specifically, the utility model relates to an infrared ray forehead temperature rifle.
Background
The forehead temperature gun is a common device in public medical treatment and household facilities, and comprises a contact forehead temperature gun and a non-contact forehead temperature gun, wherein the non-contact infrared forehead temperature gun is a novel instrument for measuring the temperature of a measured object by using technical means such as modern sensor measurement technology, microelectronic technology and the like. When the infrared ray transmitting end is aligned and close to the measured object to the effective distance detected by the digital proximity sensor, the power supply/measuring key is pressed down and kept for a plurality of seconds, then the infrared sensor module inside the infrared forehead temperature gun can acquire the temperature and convert the temperature into an electric signal, and then the electric signal is converted into a digital signal and transmitted to the singlechip through the communication interface. The single chip microcomputer collects the current ambient temperature through the digital temperature sensor to perform corresponding temperature compensation processing on the transmitted temperature digital signal, stores the corrected temperature as the current record number, and simultaneously judges the LCD backlight range where the temperature is located, thereby performing corresponding backlight display: the LED display device is characterized in that the LED display device comprises a green backlight with normal body temperature (35.0-37.4 ℃), a yellow backlight with higher body temperature (37.5-37.9 ℃), and an ultrahigh red backlight with ultrahigh body temperature (38-42.9 ℃), and a ticker alarm is given if the body temperature is abnormal, and finally the current temperature is broadcasted in a voice mode. When the power is not used for more than 30 seconds, the power is automatically switched into a low power consumption mode to save power.
The existing forehead temperature gun needs the infrared emission end of the forehead temperature gun to be kept within the range of 5-15 cm from the measured distance of a measured patient for ensuring the accuracy of the measured temperature, and the measured temperature is inaccurate due to the fact that the measured distance needs to be estimated by a measurer when the measured distance exceeds the effective measured distance, and judgment is affected.
SUMMERY OF THE UTILITY MODEL
It is an object of the present invention to solve at least the above problems and to provide at least the advantages which will be described later.
It is still another object of the present invention to provide an infrared forehead thermometer, which is convenient for users to control the distance between the infrared emitting end and the forehead of the testee, thereby reducing the detection error.
In order to realize according to the utility model discloses a these purposes and other advantages provide an infrared ray forehead temperature rifle, be equipped with infrared camera lens's forehead temperature rifle body, locate including one end on the forehead temperature rifle body and with the parallel distance subassembly of the infrared ray that infrared camera lens jetted out, the distance subassembly includes:
the accommodating groove is arranged in the forehead temperature gun body, and one end of the accommodating groove penetrates through the end part of the forehead temperature gun body, which is provided with the infrared lens;
the spring is arranged in the accommodating groove, and one end of the spring is fixedly connected with the bottom end of the accommodating groove;
the telescopic rod is sleeved in the accommodating groove in a sliding mode, one end of the telescopic rod, which is positioned in the accommodating groove, is fixedly connected with the free end of the spring, when the spring is compressed to the shortest distance, the free end of the telescopic rod protrudes out of the accommodating groove, and the distance between the free end of the telescopic rod and the end, provided with the infrared lens, of the forehead temperature gun body is 5 cm; when the spring is in a natural state, the distance between the free end of the telescopic rod and the end part of the forehead thermometer body provided with the infrared lens is 15 cm.
Preferably, holding tank longitudinal section is circular, the tip that the volume temperature rifle body was equipped with infrared camera lens has set firmly spacing pipe, spacing pipe with the coaxial setting of holding tank, spacing pipe with the distance between the tip that the volume temperature rifle body was equipped with infrared camera lens is not more than 5cm, wherein, works as when the spring is under the natural condition, the telescopic link cover is established spacing pipe and total length in the holding tank is not less than the third of telescopic link length.
Preferably, the distance between the limiting pipe and the end part of the forehead temperature gun body, which is provided with the infrared lens, is 3-5 cm.
Preferably, the holding tank includes by the forehead temperature rifle body is equipped with the tip of infrared camera lens to spout and the fixed slot of this internal coaxial intercommunication of forehead temperature rifle, the fixed slot diameter is less than the telescopic link diameter, fixed slot length equals the shortest length after the spring is compressed, spring one end with fixed slot bottom rigid coupling.
Preferably, the forehead temperature gun body is provided with a locking piece which comprises a screw rod and a screw hole matched with the screw rod, the screw hole penetrates through the forehead temperature gun body and is communicated with the sliding groove, and the length of the screw rod is greater than the height of the screw hole and the distance between the side wall of the telescopic rod and the bottom end of the screw hole.
Preferably, the free end of the telescopic rod is sleeved with a rubber head.
The utility model discloses at least, include following beneficial effect:
the utility model discloses set up the distance subassembly on the volume temperature rifle body, the distance subassembly is including locating the holding tank, a spring, the telescopic link, wherein, elasticity through the extrusion spring production can drive the telescopic link and slide in the holding tank, when measuring patient's temperature, only need support the patient forehead with the telescopic link free end, because the distance between the tip that the free end of telescopic link and volume temperature rifle body were equipped with infrared camera lens is always in effective measuring range, 5 ~ 15cm within range promptly, has improved volume temperature rifle temperature measurement's accuracy.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
Fig. 1 is a frame diagram of the operating principle of the forehead thermometer according to one of the technical solutions of the present invention;
fig. 2 is a schematic structural view of the infrared forehead temperature gun according to one embodiment of the present invention;
fig. 3 is a sectional view of the infrared forehead thermometer according to one embodiment of the present invention;
fig. 4 is a rear cross-sectional view of the distance assembly according to one of the technical solutions of the present invention.
Reference numerals: forehead temperature rifle body 1, distance subassembly 2, holding tank 21, spout 211, fixed slot 212, spring 22, telescopic link 23, spacing pipe 3, locking piece 4, screw 41, screw 42, rubber head 5, infrared lens 6.
Detailed Description
The present invention is further described in detail below with reference to the drawings so that those skilled in the art can implement the invention with reference to the description.
It will be understood that terms such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or more other elements or groups thereof.
As shown in fig. 1-4, the utility model provides an infrared ray forehead temperature gun, be equipped with infrared camera lens 6 forehead temperature gun body 1, locate on the forehead temperature gun body 1 and with the parallel distance subassembly 2 of the infrared ray that infrared camera lens 6 jetted out, distance subassembly 2 includes:
the accommodating groove 21 is arranged in the forehead temperature gun body 1, and one end of the accommodating groove penetrates through the end part of the forehead temperature gun body 1, which is provided with the infrared lens 6;
the spring 22 is arranged in the accommodating groove 21, and one end of the spring is fixedly connected with the bottom end of the accommodating groove 21;
the telescopic rod 23 is slidably sleeved in the accommodating groove 21, and one end of the telescopic rod 23 positioned in the accommodating groove 21 is fixedly connected with the free end of the spring 22, wherein when the spring 22 is compressed to the shortest distance, the free end of the telescopic rod 23 protrudes out of the accommodating groove 21, and the distance between the free end of the telescopic rod 23 and the end of the forehead temperature gun body 1 provided with the infrared lens 6 is 5 cm; when the spring 22 is in a natural state, the distance between the free end of the telescopic rod 23 and the end of the forehead thermometer body 1 provided with the infrared lens 6 is 15 cm.
In the above technical solution, the forehead temperature gun body 1 is provided with the distance assembly 2, and the distance assembly 2 is entirely parallel to the infrared ray emitted from the infrared lens 6, wherein the distance assembly 2 includes an accommodating groove 21, a spring 22 and a telescopic rod 23, the accommodating groove 21 is provided in the forehead temperature gun body 1, and one end of the accommodating groove 21 penetrates through the end portion of the forehead temperature gun body 1 provided with the infrared lens 6; a spring 22 is fixedly arranged in the accommodating groove 21, and the spring 22 is positioned at one end of the accommodating groove 21, which is far away from the forehead temperature gun body 1 and is provided with the infrared lens 6; the telescopic rod 23 is arranged in the accommodating groove 21 and can slide in the accommodating groove 21, and one end of the telescopic rod 23 positioned in the accommodating groove 21 is fixedly connected with the free end of the spring 22. When the pressure applied to the free end of the expansion link 23 is removed, the spring 22 moves the expansion link 23 out of the housing groove 21 by the elastic force generated by the spring 22 returning to its original length, so that the expansion link 23 is moved into the housing groove 21 in the forehead-temperature gun body 1 by compressing the spring 22 by the expansion link 23. Wherein, when spring 22 compressed to the shortest distance, the free end protrusion of telescopic link 23 in holding tank 21, and be 5cm with the distance between the tip that forehead temperature rifle body 1 was equipped with infrared camera lens 6, when spring 22 was in natural state, the distance between the free end of telescopic link 23 and the tip that forehead temperature rifle body 1 was equipped with infrared camera lens 6 was 15 cm.
In the use, make the telescopic link 23 free end support by measurand forehead, because the distance between the free end of telescopic link 23 and the tip that forehead temperature rifle body 1 was equipped with infrared lens 6 is always in effective measuring range, 5 ~ 15cm within range promptly, only need press the test temperature button on the forehead temperature rifle body 1, in one of them technical scheme, and keep a plurality of seconds, as shown in figure 1, then set up the infrared sensor module in the forehead temperature rifle body 1, it carries out temperature acquisition through infrared lens, and turn into the signal of telecommunication, convert the signal of telecommunication into digital signal thereupon, then transmit the singlechip to through communication interface. The single chip microcomputer collects the current ambient temperature through the digital temperature sensor to perform corresponding temperature compensation processing on the transmitted temperature digital signal, stores the corrected temperature as the current record number, simultaneously judges the LCD backlight range where the temperature is located, and simultaneously broadcasts the current temperature through voice to warn if the body temperature is abnormal. The camera is installed on the also volume rifle body 1 that has at present, takes a photograph of tester's face through the camera is automatic, and here, if necessary, also can take a photograph of tester's ID card to transmit face photograph and ID card photograph to the cell-phone that has matched through WIFI is automatic the storage and is put on a record in. By adopting the technical scheme, a user can conveniently control the distance between the infrared transmitting end and the forehead of the tested person, thereby reducing the detection error.
In another kind of technical scheme, holding tank 21 longitudinal section is circular, the tip that volume temperature rifle body 1 was equipped with infrared camera lens 6 has set firmly spacing pipe 3, spacing pipe 3 with the coaxial setting of holding tank 21, spacing pipe 3 with the distance between the tip that volume temperature rifle body 1 was equipped with infrared camera lens 6 is not more than 5cm, wherein, works as when spring 22 is under the natural state, the cover of telescopic link 23 is established spacing pipe 3 and total length in the holding tank 21 is not less than the third of telescopic link 23 length.
Adopt this kind of scheme, when spring 22 is in natural length, the distance between the tip that telescopic link 23 free end and forehead temperature rifle body 1 were equipped with infrared camera lens 6 is 15cm, for avoiding the length overlength that telescopic link 23 stretches out holding tank 21, the phenomenon of telescopic link 23 to ground slope appears, it establishes the total length that the telescopic link 23 cover was established in spacing pipe 3 and holding tank 21 and is not less than the third of telescopic link 23 length, can guarantee the balance of telescopic link 23, thereby make telescopic link 23 can keep the state parallel with the infrared ray that infrared camera lens 6 jetted out always.
In another technical scheme, the distance between the limiting pipe 3 and the end part of the forehead temperature gun body 1 provided with the infrared lens 6 is 3-5 cm, and the balance of the telescopic rod 23 can be better kept by adopting the scheme.
In another technical solution, the accommodating groove 21 includes a sliding groove 211 and a fixing groove 212 coaxially communicated from an end of the forehead temperature gun body 1 where the infrared lens 6 is disposed to the inside of the forehead temperature gun body 1, a diameter of the fixing groove 212 is smaller than a diameter of the telescopic rod 23, a length of the fixing groove 212 is equal to a shortest length of the compressed spring 22, and one end of the spring 22 is fixedly connected to a bottom end of the fixing groove 212. By adopting the scheme, the diameter of the fixing groove 212 is smaller than that of the telescopic rod 23, so that the fixing groove 212 can limit the telescopic rod 23, and the situation that the telescopic rod 23 excessively compresses the spring 22 to cause the spring 22 to generate irreversible deformation is avoided.
In another technical scheme, a locking member 4 is arranged on the forehead temperature gun body 1 and comprises a screw rod 41 and a screw hole 42 matched with the screw rod 41, the screw hole 42 penetrates through the forehead temperature gun body 1 and is communicated with the sliding groove 211, and the length of the screw rod 41 is greater than the height of the screw hole 42 plus the distance between the side wall of the telescopic rod 23 and the bottom end of the screw hole 42. Adopt this kind of scheme when not using the forehead temperature rifle, accessible locking piece 4 fixes telescopic link 23 in holding tank 21 to play the effect of protection telescopic link 23.
In another technical scheme, the free end of the telescopic rod 23 is sleeved with the rubber head 5, so that the comfort degree of the forehead of the person to be tested when the forehead is contacted by the telescopic rod 23 is improved.
The number of apparatuses and the scale of the process described here are intended to simplify the description of the present invention. Applications, modifications and variations of the infrared forehead temperature gun of the present invention will be apparent to those skilled in the art.
While the embodiments of the invention have been described above, it is not intended to be limited to the details shown, or described, but rather to cover all modifications, which would come within the scope of the appended claims, and all changes which come within the meaning and range of equivalency of the art are therefore intended to be embraced therein.
Claims (6)
1. Infrared ray forehead temperature rifle, its characterized in that is equipped with infrared camera lens's forehead temperature rifle body, locates on the forehead temperature rifle body and with the parallel distance subassembly of the infrared ray that infrared camera lens jetted out, the distance subassembly includes:
the accommodating groove is arranged in the forehead temperature gun body, and one end of the accommodating groove penetrates through the end part of the forehead temperature gun body, which is provided with the infrared lens;
the spring is arranged in the accommodating groove, and one end of the spring is fixedly connected with the bottom end of the accommodating groove;
the telescopic rod is sleeved in the accommodating groove in a sliding mode, one end of the telescopic rod, which is positioned in the accommodating groove, is fixedly connected with the free end of the spring, when the spring is compressed to the shortest distance, the free end of the telescopic rod protrudes out of the accommodating groove, and the distance between the free end of the telescopic rod and the end, provided with the infrared lens, of the forehead temperature gun body is 5 cm; when the spring is in a natural state, the distance between the free end of the telescopic rod and the end part of the forehead thermometer body provided with the infrared lens is 15 cm.
2. The infrared forehead temperature gun as claimed in claim 1, wherein the longitudinal section of the accommodating groove is circular, a limiting tube is fixedly arranged at the end of the forehead temperature gun body where the infrared lens is arranged, the limiting tube is coaxially arranged with the accommodating groove, and the distance between the limiting tube and the end of the forehead temperature gun body where the infrared lens is arranged is not more than 5cm, wherein when the spring is in a natural state, the total length of the telescopic rod sleeved in the limiting tube and the accommodating groove is not less than one third of the length of the telescopic rod.
3. The infrared forehead temperature gun as claimed in claim 2, wherein the distance between the limiting tube and the end of the forehead temperature gun body where the infrared lens is arranged is 3-5 cm.
4. The infrared forehead temperature gun as claimed in claim 2, wherein the holding groove comprises a sliding groove and a fixing groove coaxially connected from the end of the forehead temperature gun body where the infrared lens is disposed to the inside of the forehead temperature gun body, the diameter of the fixing groove is smaller than that of the telescopic rod, the length of the fixing groove is equal to the shortest length of the compressed spring, and one end of the spring is fixedly connected to the bottom end of the fixing groove.
5. The infrared forehead temperature gun as claimed in claim 4, wherein the forehead temperature gun body is provided with a locking member, which comprises a screw rod and a screw hole matched with the screw rod, the screw hole penetrates through the forehead temperature gun body and is communicated with the sliding groove, and the length of the screw rod is greater than the height of the screw hole plus the distance between the side wall of the telescopic rod and the bottom end of the screw hole.
6. The infrared forehead thermometer of claim 1, wherein a rubber head is sleeved on a free end of the telescopic rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020736290.7U CN212059122U (en) | 2020-05-07 | 2020-05-07 | Infrared forehead temperature gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020736290.7U CN212059122U (en) | 2020-05-07 | 2020-05-07 | Infrared forehead temperature gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212059122U true CN212059122U (en) | 2020-12-01 |
Family
ID=73526243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020736290.7U Expired - Fee Related CN212059122U (en) | 2020-05-07 | 2020-05-07 | Infrared forehead temperature gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212059122U (en) |
-
2020
- 2020-05-07 CN CN202020736290.7U patent/CN212059122U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201201 Termination date: 20210507 |
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| CF01 | Termination of patent right due to non-payment of annual fee |