TWI676461B - Reflection cover and temperature measurement device - Google Patents

Abstract

The invention discloses a reflecting cover and a temperature measuring device. The reflecting cover includes a hollow joint unit, a hollow guide unit and a hollow receiving unit. One end of the hollow joint unit has a fixing portion, and the fixing portion is detachably engaged with a detection portion of a measuring device. One end of the hollow guide unit is connected to the other end of the hollow joint unit, and the inner wall of the hollow guide unit has a corresponding first reflecting surface and a second reflecting surface. One end of the hollow receiving unit is connected to the other end of the hollow guiding unit. At least one light source enters the hollow guiding unit from the other end of the hollow receiving unit, and the at least one light source is transmitted to the detecting portion through reflection of the first reflecting surface and the second reflecting surface.

Description

Reflecting cover and temperature measuring device

The invention relates to a reflecting cover body and a temperature measuring device, in particular to a reflecting cover body capable of measuring a forehead temperature with a measuring device, and a temperature measuring device with two functions of measuring ear temperature and forehead temperature.

With the change of temperature and the continuous change of the environment in recent years, various viruses and germs such as enterovirus, influenza, etc. have been derived. People's awareness of self-health management has also increased, and their body is slightly uncomfortable, that is, their body temperature is measured by themselves , Determine whether there is a fever, and when fever occurs, seek medical treatment as soon as possible to reduce the spread of infectious diseases.

The existing equipment for measuring body temperature is divided into a traditional thermometer, a more scientific ear thermometer and a forehead thermometer. Since the traditional thermometer is mainly used for measuring mouth temperature, axillary temperature, and anus temperature, it is extremely inconvenient to use and cannot be used by many people. Therefore, the general public places are mainly portable ear thermometers and forehead thermometers. The ear thermometer mainly uses a measuring head to penetrate the subject's ear to measure the body temperature in the ear, but because it needs to be inserted into the subject's ear, it still has personal hygiene concerns. The forehead gun is a non-contact measuring device, which has no health problems, but because it is susceptible to the external environment and the measurement distance, its measurement value is generally less accurate.

Furthermore, since the existing ear thermometers or frontal thermometers cannot be used in common, the convenience and scope of application cannot be improved, thereby causing the inconvenience and cost of the user to prepare both.

The technical problem to be solved by the present invention is to provide for the shortcomings of the prior art. A reflecting cover and a temperature measuring device.

In order to solve the above-mentioned technical problem, one of the technical solutions adopted by the present invention is to provide a reflective cover, which includes a hollow joint unit, a hollow guide unit, and a hollow receiving unit. One end of the hollow bonding unit has a fixing portion, and the fixing portion is detachably coupled to a detection portion of a measuring device. One end of the hollow guide unit is connected to the other end of the hollow joint unit, and the inner wall of the hollow guide unit has a corresponding first reflective surface and a second reflective surface. One end of the hollow receiving unit is connected to the other end of the hollow guiding unit. Wherein, at least one light source enters the hollow guiding unit from the other end of the hollow receiving unit, and at least one of the light sources is transmitted to the hollow reflecting unit through reflection of the first reflecting surface and the second reflecting surface. Mentioned detection section.

In order to solve the above technical problem, another technical solution adopted by the present invention is to provide a temperature measuring device, which includes a measuring device and a reflecting cover. The measuring device has a detecting section. The reflecting cover body includes a hollow joint unit, a hollow guide unit and a hollow receiving unit. One end of the hollow bonding unit has a fixing portion, and the fixing portion is detachably coupled to a detection portion of a measuring device. One end of the hollow guide unit is connected to the other end of the hollow joint unit, and the inner wall of the hollow guide unit has a corresponding first reflective surface and a second reflective surface. One end of the hollow receiving unit is connected to the other end of the hollow guiding unit. Wherein, at least one light source enters the hollow guiding unit from the other end of the hollow receiving unit, and at least one of the light sources is transmitted to the hollow reflecting unit through reflection of the first reflecting surface and the second reflecting surface. Mentioned detection section.

The beneficial effect of the present invention is that the reflective cover and the temperature measuring device provided by the present invention can be provided with a fixing portion at one end of the hollow bonding unit, and the fixing portion is detachably coupled to the detection portion of the measuring device, "One end of the hollow guide unit is connected to the other end of the hollow joint unit, and the inner wall of the hollow guide unit has a corresponding first reflective surface and a second reflective surface", "One end of the hollow receiving unit is connected to the said The other end of the hollow guide unit "and" at least one light source receives the single from the hollow The other end of the element enters the hollow guide unit, and at least one of the light sources is transmitted to the detection unit by reflection of the first reflecting surface and the second reflecting surface, so that The measuring device has a function of measuring forehead temperature, and compared with the measuring distance of an existing forehead gun, it has a longer distance measurement and focusing function. Moreover, the temperature measuring device provided by the present invention has ear temperature and Forehead and temperature measurement function.

In order to further understand the features and technical contents of the present invention, please refer to the following detailed description and drawings of the present invention. However, the drawings provided are only for reference and description, and are not intended to limit the present invention.

1‧‧‧Temperature measuring device

10‧‧‧Reflective cover

100‧‧‧ hollow joint unit

1000‧‧‧Fixed section

1001‧‧‧Go to the light department

1002‧‧‧Magnetic

101‧‧‧ hollow guidance unit

1010‧‧‧First reflecting surface

1011‧‧‧Second reflective surface

102‧‧‧ hollow receiving unit

1020‧‧‧Extinction Department

11‧‧‧ measuring device

110‧‧‧Testing Department

111‧‧‧Receiving side

112‧‧‧Magnetic switch

V‧‧‧ Virtual Ellipse

L‧‧‧ light source

S‧‧‧ predetermined angle

FIG. 1 is a schematic perspective view of a reflecting cover according to a first embodiment of the present invention.

FIG. 2 is a schematic cross-sectional view of a reflective cover according to a first embodiment of the present invention.

FIG. 3 is a first schematic diagram of a reflection path of a reflecting cover body receiving light sources with different distances and performing reflection according to the first embodiment of the present invention.

FIG. 4 is a second schematic view of a reflection path of a reflecting cover receiving a light source at different distances and performing reflection according to the first embodiment of the present invention.

FIG. 5 is a third schematic view of a reflection path of a reflecting cover body according to the first embodiment of the present invention for receiving light sources with different distances and performing reflection.

FIG. 6 is a first schematic diagram of a reflecting cover receiving a large-angle light source with different distances and performing attenuation and elimination in the first embodiment of the present invention.

FIG. 7 is a second schematic diagram of a reflection cover receiving a large-angle light source at different distances and performing attenuation reduction in the first embodiment of the present invention.

FIG. 8 is a third schematic diagram of a reflecting cover body receiving a large-angle light source at different distances and performing attenuation reduction in the first embodiment of the present invention.

FIG. 9 is a schematic cross-sectional view of a reflective cover of a second embodiment.

FIG. 10 is a schematic perspective view of a temperature measurement device according to a third embodiment of the present invention.

11 is a schematic side sectional view of a temperature measurement device according to a third embodiment of the present invention.

The following is a description of the implementation of the "reflection cover and temperature measuring device" disclosed by the present invention through specific embodiments. Those skilled in the art can understand the advantages and effects of the present invention from the contents disclosed in this specification. The present invention can be implemented or applied through other different specific embodiments, and various details in this specification can also be based on different viewpoints and applications, and various modifications and changes can be made without departing from the concept of the present invention. In addition, the drawings of the present invention are only for simple and schematic illustrations, and are not drawn according to actual dimensions. The following embodiments will further describe the related technical content of the present invention in detail, but the disclosed content is not intended to limit the protection scope of the present invention.

It should be understood that although the terms first, second, third, etc. may be used herein to describe various elements or signals, these elements or signals should not be limited by these terms. These terms are mainly used to distinguish one element from another element, or a signal from another signal. In addition, the term "or" as used herein should, depending on the actual situation, include any one or more of the associated listed items.

[First embodiment]

Please refer to FIG. 1 to FIG. 8, FIG. 1 is a schematic perspective view of a reflective cover body according to a first embodiment of the present invention, and FIG. 2 is a schematic cross-sectional view of a reflective cover body according to the first embodiment of the present invention. The first to third schematic diagrams of the reflection paths of the first embodiment of the present invention for the reflection cover to receive light sources at different distances and to perform reflection are shown in sequence. First schematic diagram to third schematic diagram of large-angle light sources with different distances and performing attenuation reduction. As can be seen from the above figures, the first embodiment of the present invention provides a reflecting cover 10 including a hollow joint unit 100, a hollow guide unit 101, and a hollow receiving unit 102. The hollow joint unit 100 has a fixing portion 1000 at one end, and the fixing portion 1000 is detachably joined to a detection portion 110 of the measuring device 11. One end of the hollow guide unit 101 is connected to the other end of the hollow joint unit 100. The inner wall of the hollow guide unit 101 has a corresponding first reflective surface 1010 and a second reflective surface 1011. One end of the hollow receiving unit 102 is connected to the other end of the hollow guiding unit 101. Wherein, at least one light source L is received from the hollow receiving unit. The other end of 102 enters the hollow guiding unit 101, and at least one light source L is transmitted to the detection unit 110 through reflection of the first reflecting surface 1010 and the second reflecting surface 1011.

Specifically, the reflecting cover 10 of the present invention includes a hollow joint unit 100, a hollow guide unit 101, and a hollow receiving unit 102. The three materials can be made of metal or plastic. The hollow joint unit 100 has a fixing portion 1000 at one end, which can be used to be sleeved on the detecting portion 110 of the measuring device 11, wherein the measuring device 11 can be an existing ear thermometer, but is not limited thereto. The hollow bonding unit 100 and the hollow receiving unit 102 are connected to each other through a hollow guide unit 101. Inside the hollow guide unit 101, corresponding first reflective surfaces 1010 and second reflective surfaces 1011 are provided. Among them, the first reflective surface 1010 The second infrared reflecting surface 1011 can be a high-infrared reflecting surface formed by sputtering, or a mirror body can be directly provided. The rest of the interior of the hollow guiding unit 101 and the interior of the hollow receiving unit 102 can be surface roughened and matted. To eliminate the need to receive large angle projection light sources.

When the user operates the measuring device 11 to measure the forehead temperature, the fixing portion 1000 can be sleeved on the detecting portion 110 of the measuring device 11. Then, the other end of the hollow receiving unit 102 is directed toward the subject's forehead, and at least one light source (such as infrared rays) emitted by the subject's forehead is received and projected to the hollow receiving unit 102. After the light source L enters the hollow receiving unit 102, it is reflected by the first reflecting surface 1010 and the second reflecting surface 1011, and is projected to the detection unit 110, so that the measuring device 11 receives the light source L, and obtains the parameters of the light source L, and Converted to a temperature-dependent value. The method of converting ear temperature and forehead temperature is different, which is a conventional technology. Therefore, the measuring device 11 has related software and programs for measuring forehead temperature, which are also known technologies, and will not be repeated here.

The following further describes the technical effects that can be achieved by the structural design of the reflective cover 10 of the present invention.

As shown in FIG. 2, the first reflecting surface 1010 of the reflecting cover 10 of the present invention is at a predetermined angle S with respect to a central axis of the hollow receiving unit 102, and the predetermined angle S is about 45 degrees, that is, 45 degrees plus or minus 5 degrees. It may be 45 degrees. The second reflecting surface 1011 can have a parabolic or elliptical design. Specifically, the detection of the measuring device 11 The part 110 has a receiving surface 111 for receiving infrared rays, but is not limited thereto. The receiving surface 111 may be the focal point of a virtual ellipse V, and the second reflecting surface 1011 corresponding to the receiving surface 111 may constitute a part of the outer circle of the virtual ellipse V. That is, the second reflecting surface 1011 overlaps a part of the outer circle of the virtual ellipse V.

Moreover, please refer to FIGS. 3 to 8. As shown in FIG. 3 to FIG. 5, it can be seen that the light source L with a small area on the forehead enters through the hollow receiving unit 102 of the reflection cover 10, and is projected to the detection unit through the reflection of the first reflection surface 1010 and the second reflection surface 1011. 110. In addition, the reflective cover 10 of the present invention has a detection distance of 1.5 cm (as shown in FIG. 3), 3 cm (as shown in FIG. 4), and 5 cm (as shown in FIG. 5) through the design of the above structure. The small area on the forehead can be measured to obtain relevant forehead temperature data; in other words, the reflecting cover 10 of the present invention has the technical effects of focusing and long-distance measurement.

Conversely, as shown in FIG. 6 to FIG. 8, it can be known that after the large-angle light source L projected from a range other than the small area of the forehead enters through the hollow receiving unit 102 of the reflection cover 10, it will be blocked by the hollow receiving unit 102 After the multiple scattering is weakened, it is eliminated, or even if it can be reflected through the first reflecting surface 1010 and the second reflecting surface 1011, it still cannot reach the detection unit 110. Among them, FIGS. 6 to 8 show 1.5 cm, 3 cm, and 5 cm. Schematic diagram of measurement with equal detection distance.

In addition, in one of the preferred embodiments, the hollow joint unit 100, the hollow guide unit 101, and the hollow receiving unit 102 of the present invention can be combined into a single component. In other words, the hollow joint unit 100, the hollow guide unit 101, and the hollow receiving unit 102 can be formed into a single component by an integral molding method.

It is worth mentioning that the reflective cover 10 of the present invention is not limited to the above-mentioned examples. In actual implementation, it can be adaptively modified or changed within the same scope according to the manufacturer or user.

[Second embodiment]

Please refer to FIG. 9, which is a cross-section of a reflective cover according to a second embodiment of the present invention. Schematic, please also refer to Figures 1 to 8. As can be seen from the above figures, the second embodiment of the present invention provides another reflecting cover 10 having a structure similar to that of the reflecting cover 10 of the first embodiment, and the difference lies in the reflecting cover of the second embodiment of the present invention. An inner wall of the hollow receiving unit 102 of the body 10 has a matting portion 1020.

For example, the hollow receiving unit 102 of the reflective cover 10 of the present invention may design a matting portion 1020 on the inner wall, which may be designed with a rough surface sawtooth structure or sprayed with a low-emissivity coating, but is not limited thereto. In addition, the hollow bonding unit 100 may further have a light-removing portion 1001 at a position connected to the hollow receiving unit 102, which may be designed with a rough surface sawtooth structure, but is not limited thereto. Therefore, when the user operates the measuring device 11 having the reflecting cover 10 to measure the subject's forehead temperature, the light source L projected from a small area outside the forehead of the subject passes through the hollow of the reflecting cover 10 After the receiving unit 102 enters, part of the light source L will be eliminated and blocked by the extinction part 1020, and the other part of the light source L will not be able to reach the detection part 110 even if it can be reflected through the first reflecting surface 1010 and the second reflecting surface 1011. The light removing section 1001 is eliminated and blocked.

In addition, in a preferred embodiment, the measuring device 11 may have a magnetic switch 112 in the body adjacent to the detecting portion 110, and the fixing portion 1000 of the hollow joint unit 100 of the reflecting cover 10 of the present invention may be opposite to With a magnetic piece 1002. Therefore, when the user generally operates the measuring device 11, the measuring device 11 is in an ear temperature measurement mode, and when the user wants to measure the amount of temperature, the reflecting cover 10 can be sleeved on the measuring device 11 Detection section 110; at this time, the magnetic piece 1002 of the hollow joint unit 100 touches the magnetic switch 112 of the measuring device 11, so that the magnetic switch 112 generates a signal and sends it back to the controller or processor in the measuring device 11 (not shown in the figure) (Shown), and the controller or processor is switched from the ear temperature measurement mode to the forehead temperature measurement mode. In contrast, after the user removes the reflecting cover 10 from the measuring device 11, the magnetic switch 112 will also generate another signal to return to the controller or processor, so that the controller or processor will measure the amount of temperature. The measurement mode switches back to the ear temperature measurement mode.

In another preferred embodiment, a plurality of control keys (either physical keys or virtual touch keys, which are not shown in the figure) may be provided on the measuring device 11, one of which is The control key can be the ear temperature measurement mode, and the other control key can be the forehead temperature measurement mode. By pressing any control key, the user enables the measuring device 11 to switch the measuring mode.

[Third embodiment]

Please refer to FIG. 10 and FIG. 11. FIG. 10 is a schematic perspective view of a temperature measurement device according to a third embodiment of the present invention, and FIG. 11 is a schematic side sectional view of the temperature measurement device according to the third embodiment of the present invention. Refer to FIG. 1 to FIG. 9 together. The operations of the same components of the temperature measuring device 1 in this embodiment are similar to those of the reflective cover 10 in the above embodiments, and are not described herein again. In addition, as can be seen from the above figures, a third embodiment of the present invention provides a temperature measurement device 1, which includes a measurement device 11 and a reflection cover 10. The measuring device 11 includes a detection unit 110 for receiving infrared rays. The reflecting cover 10 includes a hollow joining unit 100, a hollow guiding unit 101 and a hollow receiving unit 102. The hollow bonding unit 100 has a fixing portion 1000 at one end, and the fixing portion 1000 is detachably bonded to the detection portion 110 of the measuring device 11. One end of the hollow guide unit 101 is connected to the other end of the hollow joint unit 100. The inner wall of the hollow guide unit 101 has a corresponding first reflective surface 1010 and a second reflective surface 1011. One end of the hollow receiving unit 102 is connected to the other end of the hollow guiding unit 101. Wherein, at least one light source L enters the hollow guiding unit 101 from the other end of the hollow receiving unit 102, and the at least one light source L is transmitted to the detecting unit 110 through reflection of the first reflecting surface 1010 and the second reflecting surface 1011.

Specifically, the temperature measurement device 1 of the present invention includes a measurement device 11 and a reflecting cover 10. The measurement device 11 may be an ear thermometer with a temperature measurement program or software, but is not limited thereto. The measuring device 11 includes a detection unit 110 that receives the light source L. The reflecting cover 10 includes a hollow joint unit 100, a hollow guide unit 101, and a hollow receiving unit 102. The three materials can be made of metal or plastic. The hollow joint unit 100 has a fixing portion 1000 at one end, which can be used to be sleeved on the detecting portion 110 of the measuring device 11. The hollow bonding unit 100 and the hollow receiving unit 102 are connected to each other through a hollow guide unit 101. Inside the hollow guide unit 101, corresponding first reflective surfaces 1010 and second reflective surfaces 1011 are provided. Among them, the first reflective surface 1010 With the second reflecting surface 1011 can splash The high-infrared reflecting surface formed by the plating method can also be directly provided with a mirror body, and the rest of the interior of the hollow guiding unit 101 and the interior of the hollow receiving unit 102 can be surface roughened and matted.

When the user operates the measuring device 11 to measure the forehead temperature, the hollow receiving unit 102 of the temperature measuring device 1 can receive at least one light source (such as infrared light) emitted by the subject's forehead. After the light source L enters the hollow receiving unit 102, it is reflected by the first reflecting surface 1010 and the second reflecting surface 1011, and is projected to the detection unit 110, so that the measuring device 11 receives the light source L, and obtains the parameters of the light source L, and Converted to a temperature-dependent value. As shown in FIG. 2, the first reflecting surface 1010 of the temperature measurement device 1 of the present invention is at a predetermined angle S with respect to a central axis of the hollow receiving unit 102, and the predetermined angle S is about 45 degrees, that is, 45 degrees are positive or negative. 5 degrees, preferably 45 degrees. The second reflecting surface 1011 may have a parabolic design or an elliptical design. Specifically, the detecting section 110 of the measuring device 11 has a receiving surface 111 which may be the focal point of a virtual ellipse V. The second reflecting surface 1011 The corresponding receiving surface 111 may constitute a part of the outer circle of the virtual ellipse V, that is, the second reflecting surface 1011 overlaps with a part of the outer circle of the virtual ellipse V.

In addition, in one of the preferred embodiments, the hollow joint unit 100, the hollow guide unit 101, and the hollow receiving unit 102 of the temperature measurement device 1 of the present invention may be combined into a single component. In other words, the hollow joint unit 100, the hollow guide unit 101, and the hollow receiving unit 102 can be formed into a single component by an integral molding method.

In another preferred embodiment, the hollow receiving unit 102 of the temperature measurement device 1 of the present invention may be provided with a matting portion 1020 on the inner wall, which may be designed with a sawtooth structure, but is not limited thereto; and, The hollow bonding unit 100 may further have a light-removing portion 1001 at a position connected to the hollow receiving unit 102, which may be designed for a sawtooth structure, but is not limited thereto, as shown in FIG. 9. Therefore, when the user operates the measuring device 11 having the reflecting cover 10 to measure the forehead temperature, the light source L projected by a large angle beyond the small area on the forehead of the subject passes through the reflecting cover 10 Hollow Receipt After the element 102 enters, part of the light source L will be eliminated and blocked by the extinction part 1020. Even if the other part of the light source L can be reflected by the first reflecting surface 1010 and the second reflecting surface 1011, it will still be unable to reach the detection unit 110 or be The light portion 1001 is eliminated and blocked.

Further, in another preferred embodiment, the measuring device 11 of the temperature measuring device 1 of the present invention may have a magnetic switch 112 in the body adjacent to the detecting portion 110, and the reflecting cover 10 of the present invention. The fixing portion 1000 of the hollow joint unit 100 may relatively have a magnetic member 1002. Therefore, when the user generally operates the measuring device 11, the measuring device 11 is in an ear temperature measurement mode, and when the user wants to measure the amount of temperature, the reflecting cover 10 can be sleeved on the measuring device 11 Detection section 110; at this time, the magnetic piece 1002 of the hollow joint unit 100 touches the magnetic switch 112 of the measuring device 11, so that the magnetic switch 112 generates a signal and sends it back to the controller or processor in the measuring device 11 (not shown in the figure) (Shown), and the controller or processor is switched from the ear temperature measurement mode to the forehead temperature measurement mode. In contrast, after the user removes the reflecting cover 10 from the measuring device 11, the magnetic switch 112 will also generate another signal to return to the controller or processor, so that the controller or processor will measure the amount of temperature. The measurement mode switches back to the ear temperature measurement mode.

Conversely, the measuring device 11 of the temperature measuring device 1 of the present invention may also be provided with multiple control keys (which may be physical keys or virtual touch keys, not shown in the figure), and one of the control keys may be an ear Temperature measurement mode, and the other control key can be used for forehead temperature measurement mode. By pressing any control key, the user enables the measuring device 11 to switch the measuring mode.

[Advantageous Effects of the Embodiment]

The beneficial effect of the present invention is that the reflecting cover 10 and the temperature measuring device 1 provided by the present invention can have a fixing part 1000 at one end of the hollow joint unit 100, and the fixing part 1000 is detachably joined to the measuring device 11. Detection section 110 "," One end of the hollow guide unit 101 is connected to the other end of the hollow joint unit 100, and the inner wall of the hollow guide unit 101 has corresponding first reflective surfaces 1010 and second reflective surfaces 1011 "," hollow receiving One end of the unit 102 is connected to the other of the hollow guide unit 101 One end "and" at least one light source L enters the hollow guiding unit 101 from the other end of the hollow receiving unit 102, and at least one light source L is transmitted to the detection unit 110 through reflection of the first reflecting surface 1010 and the second reflecting surface 1011 " The technical solution is to make the measuring device 11 have a function of measuring forehead temperature, and have a farther measuring distance and focusing function than the measuring distance of the existing forehead gun.

Furthermore, the reflecting cover 10 and the temperature measuring device 1 provided by the present invention can be provided with a fixing part 1000 at one end of the hollow joint unit 100, and the fixing part 1000 is detachably connected to the detection part of the measuring device 11. 110 "," One end of the hollow guide unit 101 is connected to the other end of the hollow joint unit 100, and the inner wall of the hollow guide unit 101 has corresponding first reflective surfaces 1010 and second reflective surfaces 1011 "," hollow receiving unit 102 One end is connected to the other end of the hollow guiding unit 101 ”and“ at least one light source L enters the hollow guiding unit 101 from the other end of the hollow receiving unit 102, and at least one light source L passes through the first reflecting surface 1010 and the second reflecting surface 1011 The technical solution of the reflection transmitted to the detection unit 110 ”enables the light source L with a small area on the forehead to be projected onto the detection unit 110 through the reflection of the first reflection surface 1010 and the second reflection surface 1011 of the reflection cover 10; and After the large-angle light source L projected beyond the small area of the forehead enters through the hollow receiving unit 102 of the reflection cover 10, it will be eliminated after the hollow receiving unit 102 is weakened by multiple scattering, or 1010 will be reflected by the second reflecting surface of the first reflective surface 1011, still can not reach the detection unit 110. In addition, the reflective cover 10 of the present invention can detect a distance of 1.5 cm (as shown in FIG. 3), 3 cm (as shown in FIG. 4), and 5 cm (as shown in FIG. 5) through the design of the above structure. , Can measure a small area on the forehead, and obtain relevant forehead temperature data; in other words, the reflecting cover 10 of the present invention has the technical effects of focusing and long-distance measurement. In addition, the temperature measurement device 1 provided by the present invention also has a measurement function for both ear temperature and forehead temperature.

The contents disclosed above are only the preferred and feasible embodiments of the present invention, and therefore do not limit the scope of patent application of the present invention. Therefore, any equivalent technical changes made by using the description and drawings of the present invention are included in the application of the present invention Within the scope of the patent.

Claims (8)

A reflecting cover body includes: a hollow joint unit having a fixing portion at one end thereof, the fixing portion being detachably coupled to a detection portion of a measuring device; a hollow guide unit having one end connected to the one The other end of the hollow joint unit, the inner wall of the hollow guide unit has a corresponding first reflective surface and a second reflective surface; and a hollow receiving unit, one end of which is connected to the other of the hollow guide unit One end; wherein at least one light source enters the hollow guiding unit from the other end of the hollow receiving unit, and at least one of the light sources is transmitted through reflection of the first reflecting surface and the second reflecting surface To the detecting section; wherein the first reflecting surface is at a predetermined angle with respect to a central axis of the hollow receiving unit, and the predetermined angle is between 45 degrees and 5 degrees. The reflecting cover according to claim 1, wherein the hollow joint unit, the hollow guide unit, and the hollow receiving unit are combined into a single component. The reflecting cover according to claim 1, wherein the second reflecting surface is a paraboloid. The reflecting cover according to claim 1, wherein an inner wall of the hollow receiving unit has a matting portion. A temperature measuring device includes: a measuring device having a detecting portion; and a reflecting cover body including: a hollow joint unit having a fixing portion at one end thereof detachably joined to The detection unit; a hollow guide unit, one end of which is connected to the other end of the hollow joint unit, and the inner wall of the hollow guide unit has a corresponding first reflective surface and a second reflective surface; and A hollow receiving unit, one end of which is connected to the other end of the hollow guiding unit; wherein at least one light source enters the hollow guiding unit from the other end of the hollow receiving unit, and at least one of the light sources passes through The reflection of the first reflecting surface and the second reflecting surface are transmitted to the detecting unit; wherein the first reflecting surface forms a predetermined angle with respect to a central axis of the hollow receiving unit, and the predetermined angle Between 45 degrees plus or minus 5 degrees. The temperature measuring device according to claim 5, wherein the hollow joining unit, the hollow guiding unit, and the hollow receiving unit are combined into a single component. The temperature measuring device according to claim 5, wherein the second reflecting surface is a paraboloid. The temperature measuring device according to claim 5, wherein an inner wall of the hollow receiving unit has a matting portion.