CN213021967U - Infrared temperature measuring device with earphone plug and temperature measuring system - Google Patents
Infrared temperature measuring device with earphone plug and temperature measuring system Download PDFInfo
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- CN213021967U CN213021967U CN202022116779.7U CN202022116779U CN213021967U CN 213021967 U CN213021967 U CN 213021967U CN 202022116779 U CN202022116779 U CN 202022116779U CN 213021967 U CN213021967 U CN 213021967U
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- infrared temperature
- temperature measuring
- measuring device
- infrared
- earphone plug
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- 238000009529 body temperature measurement Methods 0.000 claims abstract description 43
- 239000000523 sample Substances 0.000 claims description 25
- 239000000428 dust Substances 0.000 claims description 5
- 230000017525 heat dissipation Effects 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 4
- 238000004861 thermometry Methods 0.000 claims description 2
- 238000005259 measurement Methods 0.000 abstract description 10
- 230000036760 body temperature Effects 0.000 description 5
- 210000001061 forehead Anatomy 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 2
- 229910052753 mercury Inorganic materials 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 241000711573 Coronaviridae Species 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model discloses a take headphone plug's infrared temperature measuring device and temperature measurement system, include: an infrared temperature measuring device shell; the infrared temperature measuring module is arranged on the shell of the infrared temperature measuring device, is connected with the circuit board, and is used for sending an infrared sensing signal and collecting an infrared temperature signal returned by the measured person; the circuit board is arranged in the accommodating cavity of the shell of the infrared temperature measuring device, is connected with the infrared temperature measuring module and is used for processing the infrared temperature signal returned by the infrared temperature measuring module and compensating the infrared temperature signal into actual temperature data; the earphone plug is arranged on the shell of the infrared temperature measuring device, is connected with the circuit board and is used for being connected with an earphone interface of the mobile terminal and sending actual temperature data processed by the circuit board to the mobile terminal for display; and the power supply battery is connected with the circuit board. The utility model discloses an infrared temperature measuring device of taking headphone plug, small, conveniently hand-carry, but anytime and anywhere measurement provides convenience greatly for the user uses.
Description
Technical Field
The utility model belongs to the technical field of the temperature measurement technique and specifically relates to a take infrared temperature measuring device and temperature measurement system of headphone plug.
Background
Temperature measuring devices are often needed in the prior art to detect whether the body temperature of a human body is normal or not, and particularly, a large number of temperature measuring devices are needed in a new coronavirus period.
Temperature measuring devices commonly used in the prior art include contact type, such as mercury thermometers, and non-contact type, such as infrared temperature measuring modules, or electronic thermometers. The infrared temperature measurement module is large in size, inconvenient to carry, required to be charged and free of power; the slow temperature measuring time of the mercury thermometer is not convenient to carry the risk of breakage.
Therefore, the prior art has yet to be improved.
SUMMERY OF THE UTILITY MODEL
In view of the above-mentioned prior art not enough, the utility model aims to provide a simple structure operation convenient to use's infrared temperature measuring device of taking headphone plug, the utility model discloses an infrared temperature measuring device of taking headphone plug is small, conveniently carries with oneself, can measure the temperature at any time, and anytime and anywhere is measured many times, provides convenience greatly for the user uses.
The technical scheme of the utility model as follows:
the utility model provides a take infrared temperature measuring device of headphone plug, wherein, take infrared temperature measuring device of headphone plug includes:
the infrared temperature measuring device comprises an infrared temperature measuring device shell, wherein an accommodating cavity is formed in the infrared temperature measuring device shell;
the infrared temperature measuring module is arranged on the shell of the infrared temperature measuring device, is connected with the circuit board, and is used for sending an infrared sensing signal and collecting an infrared temperature signal returned by the measured person;
the circuit board is arranged in the accommodating cavity of the shell of the infrared temperature measuring device, is connected with the infrared temperature measuring module and is used for processing the infrared temperature signal returned by the infrared temperature measuring module and compensating the infrared temperature signal into actual temperature data;
the earphone plug is arranged on the shell of the infrared temperature measuring device, is connected with the circuit board and is used for being connected with an earphone interface of the mobile terminal and sending actual temperature data processed by the circuit board to the mobile terminal for display;
and the power supply battery is arranged in the accommodating cavity of the shell of the infrared temperature measuring device, is connected with the circuit board and is used for supplying power to the circuit board.
Take infrared temperature measuring device of headphone plug, wherein, be provided with on the circuit board:
the main control MCU is connected with the infrared temperature measurement module and is used for processing the infrared temperature signal returned by the infrared temperature measurement module and compensating the infrared temperature signal into actual temperature data;
the earphone protocol chip is respectively connected with the master control MCU and the earphone plug and is used for converting the actual temperature data processed by the master control MCU into actual temperature data which can be identified and transmitted by the earphone plug;
the power supply battery is connected with the master control MUC.
The infrared temperature measuring device with the earphone plug is characterized in that one end of the earphone plug is set to be a male end plug, the other end of the earphone plug is set to be a round wheel-shaped connecting piece, protruding shafts are arranged on two side edges of the round wheel-shaped connecting piece, a connecting wire connected with a circuit board is arranged on one of the protruding shafts, and the earphone plug is connected to the shell of the infrared temperature measuring device through the round wheel-shaped connecting piece in an angle-adjustable mode.
The infrared temperature measuring device with the earphone plug is characterized in that a rotating wheel supporting seat used for supporting the circular wheel-shaped connecting piece is arranged at one end in the infrared temperature measuring device shell, and an opening for the earphone plug to extend out for adjustment is formed in the infrared temperature measuring device shell corresponding to the rotating wheel supporting seat in a protruding mode.
The infrared temperature measuring device with the earphone plug is characterized in that the infrared temperature measuring module comprises an infrared temperature measuring probe, a measuring hole used for the infrared temperature measuring probe to send infrared light is formed in a shell of the infrared temperature measuring device, the infrared temperature measuring probe is installed on the measuring hole, and a dust cover is arranged on the measuring hole.
Take infrared temperature measuring device of headphone plug, wherein, infrared temperature measuring device casing includes: the first arc-shaped cover and the second arc-shaped cover are connected to form a box body with an accommodating cavity.
The infrared temperature measuring device with the earphone plug is characterized in that a battery bin used for installing the power supply battery is arranged on the casing of the infrared temperature measuring device, and a detachable battery cover is arranged on the battery bin.
Take infrared temperature measuring device of headphone plug, wherein, infrared temperature measuring module includes: the infrared temperature measurement probe is used for mounting a mounting seat of the infrared temperature measurement probe, and the heat dissipation cover mounted on the mounting seat is sleeved with the infrared temperature measurement probe.
The infrared temperature measuring device with the earphone plug is characterized in that a light guide column is arranged at the tail end of the installation position of the infrared temperature measuring module.
The infrared temperature measuring device with the earphone plug is characterized in that the master control MCU is a chip with the model number of SN8P2947, and the earphone protocol chip is a chip with the model number of WT51F 104.
A thermometry system, comprising: the mobile terminal and the infrared temperature measuring device with the earphone plug are arranged on the mobile terminal; the infrared temperature measuring device is inserted into an earphone hole of the mobile terminal through the earphone plug; and sending the actual temperature data processed by the circuit board to a mobile terminal for display.
The utility model has the advantages that: the infrared temperature measuring device with the earphone plug provided by the utility model adopts the split arrangement of infrared temperature measurement and display, so that the device has small volume and is convenient to carry;
during measurement, the earphone plug is inserted into an earphone hole of the mobile phone, the mobile phone is automatically started, the distance between a temperature measuring probe of the infrared temperature measuring module and the forehead is less than or equal to 3 centimeters, the body surface temperature is transmitted to the MCU through the infrared sensor, after operation processing, converted digital signals are sent out, the measured body temperature is compensated and then displayed on a screen of the intelligent mobile phone to display measured temperature values. The utility model discloses simple structure realizes easily, can measure the temperature at any time, and anytime and anywhere is measured many times, provides convenience greatly for the user uses.
Drawings
Fig. 1 is a schematic view of a first three-dimensional structure of an infrared temperature measuring device according to an embodiment of the present invention.
Fig. 2 is a schematic view of a second three-dimensional structure of the infrared temperature measuring device according to the embodiment of the present invention.
Fig. 3 is an explosion structure diagram of the infrared temperature measuring device according to the embodiment of the present invention.
Fig. 4 is a schematic circuit block diagram of the infrared temperature measuring device according to the embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer and clearer, the present invention will be described in further detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
It should be noted that, if directional indications (such as upper, lower, left, right, front and rear … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are changed accordingly.
In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
Based on the problem that exists among the prior art, this embodiment provides an infrared temperature measuring device, specifically as shown in fig. 1, fig. 2 and fig. 3, the embodiment of the utility model provides an infrared temperature measuring device of taking headphone plug includes:
the temperature measurement device comprises an infrared temperature measurement device shell 100, wherein a containing cavity 101 is arranged in the infrared temperature measurement device shell 100 and used for containing accessories such as a mounting circuit board and the like;
the infrared temperature measuring module 110 is arranged on the infrared temperature measuring device shell 100 and is used for sending an infrared sensing signal and collecting an infrared temperature signal returned by the measured person; the infrared temperature measurement module of the embodiment is used for measuring temperature;
the circuit board 120 is arranged in the accommodating cavity 101 of the infrared temperature measuring device shell 100, and the circuit board 120 is connected with the infrared temperature measuring module 110 and used for processing the infrared temperature signal returned by the infrared temperature measuring module 110 and compensating the infrared temperature signal into actual temperature data;
the earphone plug 130 is arranged on the shell 100 of the infrared temperature measuring device, is connected with the circuit board 120, and is used for being connected with an earphone interface of the mobile terminal and sending actual temperature data processed by the circuit board 120 to the mobile terminal for display;
and the power supply battery 140 is arranged in the accommodating cavity 101 of the infrared temperature measuring device shell 100, is connected with the circuit board 120, and is used for supplying power to the circuit board 120.
The embodiment of the utility model provides an in, during the measurement, insert the earphone hole of cell-phone with the headphone plug of this device, the automatic start, with infrared temperature measurement probe 111 of infrared temperature measurement module facing forehead distance less than or equal to 3 public internal positions, the infrared ray sensor who is surveyed body surface temperature through infrared temperature measurement module conveys to circuit board operation processing back again, sends out the digital signal of conversion, shows the temperature value of measurationing after the body temperature compensation that will measure and shows on the intelligent cell-phone screen.
The utility model discloses a will measure and show separately, measuring probe, temperature display utilizes the cell-phone demonstration that people all have now, and simple structure realizes easily, can the temperature measurement at any time, and anytime and anywhere is measured many times, uses for the user and provides convenience greatly.
The embodiment of the utility model provides a take earphone plug's infrared temperature measuring device, as shown in FIG. 4, be provided with on the circuit board 120:
the main control MCU 121 is connected with the infrared temperature measurement module 110, and is used for processing the infrared temperature signal returned by the infrared temperature measurement module 110 and compensating the infrared temperature signal into actual temperature data;
the earphone protocol chip 122 is connected with the master control MCU 121 and the earphone plug 130 respectively, and is configured to convert actual temperature data processed by the master control MCU 121 into actual temperature data recognizable and transmittable by the earphone plug 130;
the power supply battery 140 is connected to the master MUC 121.
Further, as shown in fig. 3, in the infrared temperature measuring device with an earphone plug according to this embodiment, one end of the earphone plug 130 is set as a male plug 131, the other end of the earphone plug is set as a circular wheel-shaped connector 132, two sides of the circular wheel-shaped connector 132 are provided with protruding shafts 133, one of the protruding shafts is provided with a connecting wire 134 connected to the circuit board 120, and the earphone plug 130 is connected to the infrared temperature measuring device casing 100 through the circular wheel-shaped connector 132 in an angle-adjustable manner.
Further, as shown in fig. 3, in the infrared temperature measuring device with an earphone plug, a rotating wheel support 102 for supporting the circular wheel-shaped connecting member 132 is disposed at one end in the infrared temperature measuring device casing 100, and an opening 103 for allowing the earphone plug 130 to extend out of the casing 100 is disposed on the infrared temperature measuring device casing 100 corresponding to the rotating wheel support 102 in a protruding manner. As shown in fig. 2, in the embodiment, when the earphone plug 130 is installed, the circular wheel-shaped connecting element 132 at one end of the earphone plug 130 is clamped into the wheel support 102 through the protruding shafts 133 at two sides of the circular wheel-shaped connecting element, and the male plug 131 at the other end of the earphone plug 130 is extended from the opening 103, so as to be conveniently connected with the earphone hole of the smart phone in an inserting manner.
Further, in the infrared temperature measuring device with the earphone plug of the embodiment, as shown in fig. 3, the infrared temperature measuring module 110 includes an infrared temperature measuring probe 111, a measuring hole 104 for the infrared temperature measuring probe 111 to emit infrared light is arranged on the casing 100 of the infrared temperature measuring device, the infrared temperature measuring probe 111 is installed on the measuring hole 104, and a dust cover 105 is arranged on the measuring hole 104. When the infrared temperature measurement module 110 of this embodiment is installed, the infrared temperature measurement probe 111 of the infrared temperature measurement module is installed in the measurement hole 104 of the infrared temperature measurement device casing 100, preferably, a concave portion is provided on the inner casing of the infrared temperature measurement device body corresponding to the measurement hole to facilitate the installation of the whole infrared temperature measurement module, and the end of the infrared temperature measurement module 110 is locked on the inner wall of the infrared temperature measurement device casing through a buckle 115. In this embodiment, the dust cover 105 is disposed on the measurement hole 104, so that the infrared temperature measurement probe 111 of the infrared temperature measurement module is prevented from entering dust when the measurement hole is not used.
In one embodiment, as shown in fig. 3, the infrared temperature measuring device with a headphone plug includes: the first arc cover 106 and the second arc cover 107, the first arc cover 106 and the second arc cover 107 are connected to form a box with a containing cavity 101. In this embodiment, after the circuit board 120, the infrared temperature measurement module 110, the earphone plug 130, and the power supply battery 140 are assembled on the casing of the infrared temperature measurement device, the first arc-shaped cover 106 and the second arc-shaped cover 107 are connected to each other to form a box body with a containing cavity 101, so that the whole volume is small, and the carrying and use are very convenient.
In the infrared temperature measuring device with the earphone plug, as shown in fig. 3, a battery compartment 108 for mounting the power supply battery 140 is disposed on the infrared temperature measuring device casing 100, and a detachable battery cover 109 is disposed on the battery compartment 108. In this embodiment, the power supply battery 140 is a button battery, is mounted on the battery compartment 108, and is covered by the battery cover 109; in this embodiment, a foam 14 and a button cell (140) buffer are preferably disposed at the lower end of the cell cover 109. The positive electrode plate 9 and the negative electrode plate 10 are respectively arranged on the circuit board 120 corresponding to the battery bin 108, the infrared temperature measuring device of the embodiment is connected with a mobile phone through an earphone plug and is displayed through the mobile phone, the infrared temperature measuring device is low in energy consumption without a display screen, electricity is saved, the battery can be replaced by disassembling the battery cover after the battery is used up, and the operation is simple and convenient.
Further, as shown in fig. 3, the infrared temperature measuring device with an earphone plug 110 includes: an infrared temperature measuring probe 111 (also called as an infrared sensor) for mounting a mounting base 112 of the infrared temperature measuring probe 111, and a heat dissipation cover 113 mounted on the mounting base 112 in a sleeved manner. In this embodiment, the mounting base 112 is a circular mounting base, and a concave mounting portion is arranged in the mounting base, the infrared temperature measurement probe 111 is embedded in the concave mounting portion of the mounting base 112, and is covered by the heat dissipation cover 113, and an opening is arranged at the upper end of the heat dissipation cover 113 to facilitate the infrared signal of the infrared temperature measurement probe 111 to be emitted.
Further, as shown in fig. 3, the tail end (corresponding to the middle of the second arc-shaped cover 107) of the installation position of the infrared temperature measurement module 110 is provided with a light guide column 114, and an LED indicator lamp is arranged below the light guide column. The light guide column is used for transmitting light, and the LED lamp is used for displaying the starting state when the infrared temperature measuring device is started.
The embodiment of the utility model provides a take infrared temperature measuring device of headphone plug, adopt better master control MCU 121 is the chip that the model is SN8P2947, earphone agreement chip 122 is the chip that the model is WT51F 104.
The utility model has the advantages of as follows:
1) the whole is miniaturized, and the measurement result is accurate;
2) the volume is small, the carrying is convenient, even the bag is put into a pocket, and a user can connect with an earphone socket of a smart phone to measure the body temperature at any time and any place;
3) and each smart phone is provided with an earphone jack, and the smart phone can automatically rotate up, down, left and right after being inserted into the earphone jack of the smart phone, so that a user can conveniently adjust the measurement angle. The measured value can be directly displayed on the mobile phone.
Based on the above-mentioned embodiment, the utility model also provides a temperature measurement system, the temperature measurement system of this embodiment includes: the mobile terminal and the infrared temperature measuring device with the earphone plug of any one of the embodiments are provided; the mobile terminal of this embodiment may be a smart phone or the like, and the infrared temperature measuring device is inserted into an earphone hole of the mobile terminal (smart phone) through the earphone plug 130; and sending the actual temperature data processed by the circuit board 120 to a mobile terminal (smart phone) for display.
The utility model has the advantages that: the infrared temperature measuring device with the earphone plug provided by the utility model adopts the split arrangement of infrared temperature measurement and display, so that the device has small volume and is convenient to carry; during measurement, the earphone plug is inserted into an earphone hole of the mobile phone, the mobile phone is automatically started, the distance between a temperature measuring probe of the infrared temperature measuring module and the forehead is less than or equal to 3 centimeters, the body surface temperature is transmitted to the MCU through the infrared sensor, after operation processing, converted digital signals are sent out, the measured body temperature is compensated and then displayed on a screen of the intelligent mobile phone to display measured temperature values. The utility model discloses simple structure realizes easily, can measure the temperature at any time, and anytime and anywhere is measured many times, provides convenience greatly for the user uses.
It is to be understood that the invention is not limited to the above-described embodiments, and that modifications and variations may be made by those skilled in the art in light of the above teachings, and all such modifications and variations are intended to be included within the scope of the invention as defined in the appended claims.
Claims (10)
1. The utility model provides a take infrared temperature measuring device of headphone plug which characterized in that, take infrared temperature measuring device of headphone plug includes:
the infrared temperature measuring device comprises an infrared temperature measuring device shell, wherein an accommodating cavity is formed in the infrared temperature measuring device shell;
the infrared temperature measuring module is arranged on the shell of the infrared temperature measuring device and is used for sending an infrared sensing signal and collecting an infrared temperature signal returned by the measured person;
the circuit board is arranged in the accommodating cavity of the shell of the infrared temperature measuring device, is connected with the infrared temperature measuring module and is used for processing the infrared temperature signal returned by the infrared temperature measuring module and compensating the infrared temperature signal into actual temperature data;
the earphone plug is arranged on the shell of the infrared temperature measuring device, is connected with the circuit board and is used for being connected with an earphone interface of the mobile terminal and sending actual temperature data processed by the circuit board to the mobile terminal for display;
and the power supply battery is arranged in the accommodating cavity of the shell of the infrared temperature measuring device, is connected with the circuit board and is used for supplying power to the circuit board.
2. The infrared temperature measuring device with the earphone plug as recited in claim 1, wherein the circuit board is provided with:
the main control MCU is connected with the infrared temperature measurement module and is used for processing the infrared temperature signal returned by the infrared temperature measurement module and compensating the infrared temperature signal into actual temperature data;
the earphone protocol chip is respectively connected with the master control MCU and the earphone plug and is used for converting the actual temperature data processed by the master control MCU into actual temperature data which can be identified and transmitted by the earphone plug;
and the power supply battery is connected with the main control MCU.
3. The infrared temperature measuring device with the earphone plug as claimed in claim 1, wherein one end of the earphone plug is configured as a male end plug, the other end of the earphone plug is configured as a round wheel-shaped connecting piece, two sides of the round wheel-shaped connecting piece are provided with protruding shafts, one of the protruding shafts is provided with a connecting wire connected with the circuit board, and the earphone plug is connected to the casing of the infrared temperature measuring device in an angle-adjustable manner through the round wheel-shaped connecting piece.
4. The infrared temperature measuring device with an earphone plug as claimed in claim 3, wherein a roller support seat for supporting the round wheel-shaped connecting member is provided at one end of the housing of the infrared temperature measuring device, and an opening for extending the earphone plug is provided on the housing of the infrared temperature measuring device corresponding to the roller support seat.
5. The infrared temperature measuring device with the earphone plug as recited in claim 1, wherein the infrared temperature measuring module comprises an infrared temperature measuring probe, a measuring hole for infrared light emitted by the infrared temperature measuring probe is formed in a shell of the infrared temperature measuring device, the infrared temperature measuring probe is mounted on the measuring hole, and a dust cover is arranged on the measuring hole.
6. The infrared temperature measuring device with an earphone plug as recited in claim 1, wherein the infrared temperature measuring device housing comprises: the first arc-shaped cover and the second arc-shaped cover are connected to form a box body with an accommodating cavity.
7. The infrared temperature measuring device with the earphone plug as recited in claim 1, wherein a battery compartment for mounting the power supply battery is arranged on the casing of the infrared temperature measuring device, and a detachable battery cover is arranged on the battery compartment.
8. The infrared temperature measuring device with the earphone plug as claimed in claim 1, wherein the infrared temperature measuring module comprises: the infrared temperature measurement probe is used for mounting a mounting seat of the infrared temperature measurement probe, and the heat dissipation cover mounted on the mounting seat is sleeved with the infrared temperature measurement probe.
9. The infrared temperature measuring device with the earphone plug according to claim 2, wherein a light guide post is arranged at the tail end of the installation position of the infrared temperature measuring module, the master control MCU is a chip with model number SN8P2947, and the earphone protocol chip is a chip with model number WT51F 104.
10. A thermometry system, comprising: a mobile terminal and the infrared temperature measuring device with the earphone plug of any one of claims 1-9; the infrared temperature measuring device is inserted into an earphone hole of the mobile terminal through the earphone plug; and sending the actual temperature data processed by the circuit board to a mobile terminal for display.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022116779.7U CN213021967U (en) | 2020-09-23 | 2020-09-23 | Infrared temperature measuring device with earphone plug and temperature measuring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022116779.7U CN213021967U (en) | 2020-09-23 | 2020-09-23 | Infrared temperature measuring device with earphone plug and temperature measuring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213021967U true CN213021967U (en) | 2021-04-20 |
Family
ID=75479254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022116779.7U Active CN213021967U (en) | 2020-09-23 | 2020-09-23 | Infrared temperature measuring device with earphone plug and temperature measuring system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213021967U (en) |
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2020
- 2020-09-23 CN CN202022116779.7U patent/CN213021967U/en active Active
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Address after: No. 3 Xingye Avenue, Rucheng Economic Development Zone, Luyang Town, Rucheng County, Chenzhou City, Hunan Province, 424100 Patentee after: Hunan bailukang Biotechnology Co.,Ltd. Country or region after: China Address before: 424100 Sanxing Industrial Park, Rucheng Economic Development Zone, Rucheng County, Chenzhou City, Hunan Province Patentee before: Hunan bailukang Biotechnology Co.,Ltd. Country or region before: China |
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