CN217637671U

CN217637671U - Non-contact intelligent body temperature measuring device

Info

Publication number: CN217637671U
Application number: CN202221179443.8U
Authority: CN
Inventors: 石荣; 程友江
Original assignee: Guangdong Genial Technology Co ltd
Current assignee: Guangdong Genial Technology Co ltd
Priority date: 2022-05-17
Filing date: 2022-05-17
Publication date: 2022-10-21
Anticipated expiration: 2032-05-17

Abstract

The utility model discloses a non-contact intelligence body temperature measuring device, include: the temperature measuring device comprises a temperature measuring main body, wherein an infrared detector is arranged in front of the temperature measuring main body, a plug electrically connected with the temperature measuring main body is arranged on the side surface of the temperature measuring main body, and the plug is used for being connected with a plug socket of a terminal device; the temperature measuring device is characterized by further comprising a sensor electrically connected with the temperature measuring main body, and the sensor is used for sensing that an object is close to the temperature measuring main body and controlling the infrared detector to automatically measure the temperature. The utility model discloses a form and the terminal equipment of plug carry out the communication and are connected, can simplify temperature measuring device's structure, reduce its manufacturing cost, thereby reduce temperature measuring device's volume and be convenient for hand-carry the use, promote user's experience and feel.

Description

Non-contact intelligent body temperature measuring device

Technical Field

The utility model relates to a non-contact temperature measurement equipment technical field, more specifically say, the utility model relates to a non-contact intelligence body temperature measuring device.

Background

Nowadays, because infrared temperature measurement is fast, convenient operation, along with infrared temperature measurement's technology is more and more ripe, more and more infrared temperature measurement product of form has appeared on the market, is applied to epidemic prevention body temperature and detects, hospital's conventional body temperature detects and domestic body temperature detects. However, the traditional ear thermometer and forehead thermometer for hand-held infrared temperature measurement generally exist in the form of a single product, the temperature is displayed by an LCD (liquid crystal display) or LED display, and the product has a large volume, is inconvenient to carry about, has a complex structure, is relatively inconvenient to operate, and has a high cost. Therefore, there is a need for a non-contact intelligent body temperature measuring device to at least partially solve the problems in the prior art.

SUMMERY OF THE UTILITY MODEL

A series of concepts in a simplified form are introduced in the summary section, which will be described in further detail in the detailed description section. The inventive content does not imply any attempt to define the essential features and essential features of the claimed solution, nor is it implied to be intended to define the scope of the claimed solution.

For at least partly solving above-mentioned problem, the utility model provides a non-contact intelligence body temperature measuring device, include: the temperature measurement device comprises a temperature measurement main body, wherein an infrared detector is arranged in front of the temperature measurement main body, a plug which is electrically connected with the temperature measurement main body is arranged on the side face of the temperature measurement main body, the plug is used for being connected with a plug socket of a terminal device, and the temperature measurement main body transmits the temperature collected by the infrared detector to the terminal device through the plug for displaying.

Preferably, a USB-HID communication mode is adopted between the temperature measuring main body and the terminal equipment.

Preferably, the temperature measuring main body includes: the infrared detector, the amplifying circuit module electrically connected with the infrared detector and the MCU signal processing module electrically connected with the amplifying circuit module are arranged on the circuit board, and the MCU signal processing module is communicated with terminal equipment through a USB-HID communication mode.

Preferably, the temperature measuring device further comprises a sensor electrically connected with the temperature measuring main body, and the sensor is used for sensing that a measured object approaches the temperature measuring main body and then controlling the infrared detector to automatically measure the temperature; the inductor is arranged on the front surface of the temperature measuring main body or at a position, close to the socket, of the terminal equipment.

Preferably, the housing includes: the rear shell and with rear shell fixed connection's preceding shell, circuit board fixed connection be in the interior bottom surface of rear shell, infrared detector sets up the circuit board is close to the one side of preceding shell, be equipped with on the preceding shell with the through-hole that infrared detector corresponds.

Preferably, the infrared detector includes: the infrared temperature measuring device comprises a base plate, wherein an infrared temperature measuring sensor is arranged on the base plate, a cylinder is fixedly arranged on the base plate, the cylinder is sleeved on the outer side of the infrared temperature measuring sensor, and a light-gathering part is arranged at one end, far away from the infrared temperature measuring sensor, of the cylinder.

Preferably, the preceding of preceding shell is equipped with the spacing ring, the spacing ring sets up through-hole department and with the through-hole coaxial line sets up, the internal diameter of spacing ring is less than the internal diameter of through-hole, the step face department that spacing ring and through-hole formed is equipped with the rubber ring, spotlight portion is close to one side periphery of spacing ring with the rubber ring butt.

Preferably, the light condensing part includes: the light-gathering main body is provided with a groove at one end close to the substrate, and one surface of the groove far away from the substrate is a first curved surface protruding towards the opening of the groove;

the diameter of one end, close to the substrate, of the light gathering main body is smaller than that of the other end of the light gathering main body, the outer peripheral surface of the light gathering main body is a second curved surface protruding outwards, the inner side surface of one end, far away from the infrared temperature measuring sensor, of the cylinder is a third curved surface corresponding to the second curved surface, and the light gathering main body is inserted into the cylinder;

the end, far away from the substrate, of the light gathering main body is provided with a light entering body, a mounting ring is arranged on the periphery of the outer side of the light entering body, and the mounting ring abuts against the position between the cylinder and the rubber ring.

Preferably, a surface of the light incident body, which is far away from the light collecting body, is a plane or a fourth curved surface protruding to a side far away from the substrate.

Preferably, one end of the plug is disposed inside the housing, and the other end thereof extends to the outside of the housing.

Compared with the prior art, the utility model discloses at least, including following beneficial effect:

non-contact intelligence body temperature measuring device carry out the communication with terminal equipment through the form of plug and be connected, can simplify temperature measuring device's structure, reduce its manufacturing cost, thereby reduce temperature measuring device's volume and be convenient for hand-carry the use, promote user's experience and feel.

Non-contact intelligence body temperature measuring device, other advantages, objects and features of the invention will be embodied in part through the following description, and in part will still be understood through right the utility model discloses a study and practice and for technical personnel in the field understand.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the principles of the invention. In the drawings:

fig. 1 is a schematic structural view of a non-contact intelligent body temperature measuring device and a terminal device according to the present invention;

fig. 2 is a schematic structural view of the non-contact intelligent body temperature measuring device according to the present invention;

fig. 3 is a schematic diagram of module signal transmission in the non-contact intelligent body temperature measuring device according to the present invention;

fig. 4 is an exploded schematic view of the non-contact intelligent body temperature measuring device according to the present invention;

fig. 5 is an exploded schematic view of an infrared detector in the non-contact intelligent body temperature measuring device according to the present invention;

FIG. 6 is a schematic view of the cross-sectional structure of the infrared detector in the non-contact intelligent body temperature measuring device according to the present invention;

fig. 7 is a schematic cross-sectional structure view of a front case of the non-contact intelligent body temperature measuring device of the present invention;

fig. 8 is a schematic view of a partial cross-sectional structure of a non-contact intelligent body temperature measuring device according to the present invention.

Detailed Description

The present invention is further described in detail below with reference to the drawings and examples 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. 1-8, the utility model provides a non-contact intelligent body temperature measuring device, include: the temperature measurement device comprises a temperature measurement main body 1, wherein an infrared detector 2 is arranged in front of the temperature measurement main body 1, a plug 3 electrically connected with the temperature measurement main body 1 is arranged on the side face of the temperature measurement main body 1, the plug 3 is used for being connected with a plug of a terminal device 4, and the temperature measurement main body 1 transmits the temperature collected by the infrared detector 2 to the terminal device 4 through the plug 3 for displaying.

The working principle of the technical scheme is as follows: when the body temperature needs to be measured, the temperature measuring device is inserted into a socket of the terminal device 4 through the plug 3, the terminal device 4 is a smart phone, a tablet computer, a desktop computer or other smart devices capable of displaying the temperature, the smart phone is provided with an APP matched with the temperature measuring device, the plug 3 corresponds to a charging socket of the smart phone, the smart phone and the plug can be used for signal and data transmission in a communication mode, a user sends a temperature measuring instruction to the temperature measuring main body 1 through an operation interface of the smart phone APP, then the temperature measuring main body 1 controls the infrared detector 2 to measure the temperature, the temperature measuring result is transmitted to the terminal device 4 through the temperature measuring main body 1 to be displayed, the user can observe the body temperature on the terminal device 4, and the object comprises people and objects or other objects to be measured in the temperature.

The beneficial effects of the above technical scheme are that: the plug 3 is in communication connection with the terminal equipment 4, so that the structure of the temperature measuring device can be simplified, the production cost of the temperature measuring device is reduced, the size of the temperature measuring device is reduced, the temperature measuring device is convenient to carry and use, and the experience of a user is improved.

In one embodiment, a USB-HID communication mode is adopted between the temperature measuring body 1 and the terminal equipment 4.

The working principle and the beneficial effects of the technical scheme are as follows: the HID (Human Interface Device) is equipment directly interacting with a person, and the USB-HID communication can be understood as data transmission and display in a man-machine interaction communication mode, so that temperature measurement data of the temperature measurement Device can be displayed on the smart phone for a user to check.

In one embodiment, the thermometric body 1 comprises: the infrared detector 2, the amplifying circuit module 130 electrically connected with the infrared detector 2 and the MCU signal processing module 140 electrically connected with the amplifying circuit module 130 are arranged on the circuit board 120, and the MCU signal processing module 140 communicates with the terminal device 4 in a USB-HID communication mode.

The working principle and the beneficial effects of the technical scheme are as follows: at first send the temperature measurement instruction through terminal equipment APP, MCU signal processing module 140 receives temperature measurement instruction back control infrared detector 2 and begins to detect the body temperature, detect the body temperature back with the signal feedback to amplifier circuit module 130 when infrared detector 2, amplifier circuit module 130 amplifies the signal of feedback, and transmit and handle for MCU signal processing module 140 and convert into temperature data, upload to terminal equipment 4 by MCU signal processing module 140 with temperature data again, and APP on terminal equipment 4 carries out the temperature display, the person of facilitating the use observes the body temperature.

In one embodiment, the temperature measuring device further comprises a sensor electrically connected with the temperature measuring main body 1, and the sensor is used for controlling the infrared detector 2 to automatically measure the temperature after sensing that a measured object approaches the temperature measuring main body 1; the inductor is arranged on the front surface of the temperature measuring main body 1 or on the position, close to the socket, of the terminal equipment 4.

The working principle and the beneficial effects of the technical scheme are as follows: the sensor can be arranged on the temperature measuring main body 1 or on the terminal equipment 4 and is used for detecting whether an object is close to the temperature measuring main body 1 or not so as to automatically control the infrared detector 2 to acquire the temperature; whether a temperature measuring object exists on the front side of the temperature measuring main body 1 or not is sensed through the sensor, the sensor can detect whether the distance between the object and the temperature measuring main body 1 reaches a non-contact detection distance (within the detection range of the temperature measuring main body 1) or not, and if the distance between the object and the temperature measuring main body 1 reaches the non-contact detection distance, a detection signal is transmitted to the temperature measuring main body 1 and the infrared detector 2 is controlled to automatically measure the temperature; or the sensor adopts the sensing principle of the infrared temperature measurement in the prior art to perform sensing control on the infrared detector 2 to collect the temperature, so that the non-contact temperature measurement is realized.

In one embodiment, the housing 110 includes: rear shell 111 with rear shell 111 fixed connection's preceding shell 112, circuit board 120 fixed connection be in the inner bottom surface of rear shell 111, infrared detector 2 sets up circuit board 120 is close to the one side of preceding shell 112, be equipped with on preceding shell 112 with the through-hole 113 that infrared detector 2 corresponds.

The working principle and the beneficial effects of the technical scheme are as follows: the circuit board 120 is fixed on the rear case 111, and then the front case 112 is connected with the rear case 111, both of which can be fixed by clamping or other connection methods, and the infrared detector 2 disposed on the circuit board 120 is just exposed from the through hole 113.

In one embodiment, the infrared detector 2 includes: the temperature measuring device comprises a substrate 210, wherein an infrared temperature measuring sensor 220 is arranged on the substrate 210, a cylinder 230 is fixedly arranged on the substrate 210, the cylinder 230 is sleeved on the outer side of the infrared temperature measuring sensor 220, and a light-gathering part 240 is arranged at one end, far away from the infrared temperature measuring sensor 220, of the cylinder 230.

The working principle and the beneficial effects of the technical scheme are as follows: the substrate 210 is used for welding with the circuit board 120, the infrared temperature sensor 220 is welded on the substrate 210, and infrared rays radiated by an object are collected onto the infrared temperature sensor 220 through the light-collecting part 240;

the principle of infrared temperature measurement is that all objects with the temperature higher than zero continuously emit infrared radiation energy to the surrounding space, and the magnitude and the distribution of the infrared radiation energy of the objects according to the wavelength are in a very close relationship with the surface temperature of the objects; therefore, the surface temperature of the object can be accurately measured by measuring the infrared energy radiated by the object, which is the objective basis for measuring the temperature by infrared radiation;

for making the data of infrared temperature measurement more accurate, assemble the infrared ray of testee radiation to infrared temperature sensor 220 through the spotlight portion 240 that sets up on, be favorable to gathering the infrared ray of testee radiation to the precision that makes infrared temperature sensor 220 detect is higher.

In one embodiment, a limiting ring 114 is disposed in front of the front shell 112, the limiting ring 114 is disposed at the through hole 113 and is disposed coaxially with the through hole 113, an inner diameter of the limiting ring 114 is smaller than an inner diameter of the through hole 113, a rubber ring 115 is disposed at a step surface formed by the limiting ring 114 and the through hole 113, and an outer periphery of one side of the light-gathering portion 240 close to the limiting ring 114 abuts against the rubber ring 115.

The working principle and the beneficial effects of the technical scheme are as follows: when installing, in order to guarantee that infrared detector 2's installation is more stable, set up rubber ring 115 in the step face department that spacing ring 114 and through-hole 113 formed, make infrared detector 2 zonulae occludens between circuit board 120 and rubber ring 115, and rubber ring 115 possesses certain elasticity, make infrared detector 2's installation more firm, prevent that its position from taking place the skew, through-hole 113 can carry on spacingly to infrared detector 2 simultaneously.

In one embodiment, the light-condensing part 240 includes: a groove 242 is formed at one end of the light gathering body 241 close to the substrate 210, and a first curved surface 243 protruding towards an opening of the groove 242 is formed on one surface of the groove 242 away from the substrate 210;

the diameter of one end of the light-gathering body 241 close to the substrate 210 is smaller than that of the other end thereof, the outer peripheral surface of the light-gathering body 241 is a second curved surface 244 protruding outwards, the inner side surface of one end of the cylinder 230 far away from the infrared temperature measurement sensor 220 is a third curved surface corresponding to the second curved surface 244, and the light-gathering body 241 is inserted into the cylinder 230;

an illuminant 245 is arranged at one end of the light gathering body 241 far away from the substrate 210, an installation ring 246 is arranged on the outer circumference of the illuminant 245, and the installation ring 246 is abutted between the cylinder 230 and the rubber ring 115.

The working principle and the beneficial effects of the technical scheme are as follows: the first curved surface 243 enables one surface of the groove 242, which is far away from the substrate 210, to be a lens with a thick middle part and a thin periphery, the second curved surface 244 enables the outer peripheral surface of the light gathering body 241 to form the lens with the thick middle part and the thin periphery on the axial section, the light entering body 245 and the light gathering body 241 are integrally formed, the groove 242 covers the outer side above the infrared temperature measuring sensor 220, infrared rays radiated by an object are incident into the light gathering body 241 from the light entering body 245 and then are gathered through the first curved surface 243, so that the infrared rays are gathered and incident onto the infrared temperature measuring sensor 220, and the infrared rays incident from the edge of the through hole 113 can be incident onto the infrared temperature measuring sensor 220 through refraction of the second curved surface 224, and therefore gathering of the infrared rays is achieved; the third curved surface arranged on the cylinder 230 is convenient to be attached to the light-gathering part 240, so that the light-gathering part 240 is convenient to limit and fix; the light inlet body 245 is integrally formed with the mounting ring 246, and the mounting ring 246 is pressed between the rubber ring 115 and the cylinder 230, thereby fixing the infrared detector 2.

In one embodiment, a surface of the light incident body 245 away from the light collecting body 241 is a light incident surface, and the light incident surface is a plane or a fourth curved surface protruding to a side away from the substrate 210.

The working principle and the beneficial effects of the technical scheme are as follows: the infrared ray of object radiation is from going into the plain noodles incidence, it is plane or curved surface to go into the plain noodles, when for the plane, the direct incidence of light is mainly through the convergence of first curved surface 243 and the second curved surface 224 realization light to spotlight main part 241 then, when going into the plain noodles for the curved surface, can carry out the primary refraction with the infrared ray of a plurality of direction incidences and incidences to spotlight main part 241 in, then carry out the secondary refraction to the light through first curved surface 243 and second curved surface 224, make from all directions incident light all can assemble to infrared temperature measurement sensor 220 on, realize more accurate temperature measurement.

In one embodiment, one end of the plug 3 is disposed inside the housing 110, and the other end thereof extends to the outside of the housing 110.

The working principle and the beneficial effects of the technical scheme are as follows: one end of the plug 3 arranged in the shell 110 is used for being in communication connection with the temperature measuring main body 1, so that the communication connection between the temperature measuring device and the terminal equipment 4 is realized, and a user can conveniently control the temperature measurement of the temperature measuring device through the terminal equipment 4.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description of the present invention and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

While the embodiments of the invention have been disclosed above, it is not limited to the applications listed in the description and the embodiments, which are fully applicable in all kinds of fields of application suitable for this invention, and further modifications may be readily made by those skilled in the art, and the invention is therefore not limited to the specific details shown and described herein without departing from the general concept defined by the claims and their equivalents.

Claims

1. A non-contact intelligent body temperature measuring device, comprising: the temperature measurement device comprises a temperature measurement main body (1), wherein an infrared detector (2) is arranged in front of the temperature measurement main body (1), a plug (3) electrically connected with the temperature measurement main body is arranged on the side face of the temperature measurement main body (1), the plug (3) is used for being connected with a plug socket of a terminal device (4), and the temperature measurement main body (1) transmits the temperature collected by the infrared detector (2) to the terminal device (4) through the plug (3) for displaying.

2. The non-contact intelligent body temperature measuring device according to claim 1, wherein a USB-HID communication mode is adopted between the temperature measuring main body (1) and the terminal equipment (4).

3. The contactless smart body temperature measurement device according to claim 2, characterized in that the thermometric body (1) comprises: the infrared detector comprises a shell (110), wherein a circuit board (120) is arranged in the shell (110), the circuit board (120) is provided with the infrared detector (2), an amplifying circuit module (130) electrically connected with the infrared detector (2) and an MCU signal processing module (140) electrically connected with the amplifying circuit module (130), and the MCU signal processing module (140) is communicated with terminal equipment (4) in a USB-HID communication mode.

4. The non-contact intelligent body temperature measuring device according to claim 3, further comprising a sensor electrically connected with the temperature measuring main body (1), wherein the sensor is used for sensing that a measured object is close to the temperature measuring main body (1) and controlling the infrared detector (2) to measure temperature automatically; the inductor is arranged on the front surface of the temperature measuring main body (1) or at a position, close to a socket, of the terminal equipment (4).

5. The contactless smart body temperature measurement device according to claim 3, wherein the housing (110) includes: backshell (111) and with backshell (111) fixed connection's preceding shell (112), circuit board (120) fixed connection be in the interior bottom surface of backshell (111), infrared detector (2) set up circuit board (120) are close to the one side of preceding shell (112), be equipped with on preceding shell (112) with through-hole (113) that infrared detector (2) correspond.

6. The contactless smart body temperature measurement device according to claim 5, characterized in that the infrared detector (2) comprises: the temperature measuring device comprises a substrate (210), wherein an infrared temperature measuring sensor (220) is arranged on the substrate (210), a cylinder (230) is fixedly arranged on the substrate (210), the cylinder (230) is sleeved on the outer side of the infrared temperature measuring sensor (220), and a light condensing part (240) is arranged at one end, far away from the infrared temperature measuring sensor (220), of the cylinder (230).

7. The non-contact intelligent body temperature measuring device according to claim 6, wherein a limiting ring (114) is arranged in front of the front shell (112), the limiting ring (114) is arranged at the through hole (113) and is arranged coaxially with the through hole (113), the inner diameter of the limiting ring (114) is smaller than that of the through hole (113), a rubber ring (115) is arranged at a step surface formed by the limiting ring (114) and the through hole (113), and the periphery of one side of the light-gathering part (240) close to the limiting ring (114) is abutted to the rubber ring (115).

8. The contactless smart body temperature measurement device according to claim 7, wherein the light-condensing portion (240) includes: a groove (242) is formed in one end, close to the substrate (210), of the light gathering body (241), and a first curved surface (243) protruding towards an opening of the groove (242) is formed in one surface, far away from the substrate (210), of the groove (242);

the diameter of one end, close to the substrate (210), of the light-gathering main body (241) is smaller than that of the other end of the light-gathering main body, the outer peripheral surface of the light-gathering main body (241) is a second curved surface (244) protruding outwards, the inner side surface of one end, far away from the infrared temperature measurement sensor (220), of the cylinder (230) is a third curved surface corresponding to the second curved surface (244), and the light-gathering main body (241) is inserted into the cylinder (230);

an optical body (245) is arranged at one end, far away from the substrate (210), of the light gathering body (241), an installation ring (246) is arranged on the outer circumference of the optical body (245), and the installation ring (246) is abutted between the cylinder (230) and the rubber ring (115).

9. The non-contact intelligent body temperature measuring device according to claim 8, wherein the surface of the light incident body (245) far away from the light condensing body (241) is a light incident surface, and the light incident surface is a plane or a fourth curved surface protruding to the side far away from the substrate (210).

10. The contactless smart body temperature measurement device according to claim 3, characterized in that one end of the plug (3) is disposed inside the housing (110) and the other end thereof extends to the outside of the housing (110).