CN219657028U - Hand-held infrared observation instrument - Google Patents

Abstract

The embodiment of the utility model provides a handheld infrared observer, which relates to the technical field of infrared detection, and comprises a shell, an eyepiece module, an infrared module, a visible light module and a light supplementing module; the shell comprises a front cover, a main shell and a rear cover which are sequentially connected; the eyepiece module is arranged on the rear cover; the infrared module, the visible light module and the light supplementing module are all installed on the front cover, and the optical axes of the infrared module, the visible light module and the light supplementing module are parallel. The embodiment of the utility model can be applied to occasions of infrared thermal imaging and visible light imaging.

Description

Hand-held infrared observation instrument

Technical Field

The utility model relates to the technical field of infrared detection, in particular to a handheld infrared detector.

Background

With the rapid development of electronic technology and infrared technology, the application field of portable infrared detection devices is becoming wider and wider. In the existing portable infrared detection device, most of the devices are only used for infrared detection, and the problem of single function exists.

Disclosure of Invention

The utility model aims to provide a multifunctional handheld infrared detector which is also convenient for improving the accuracy of target capture. The aim is achieved by the following technical scheme:

the utility model provides a handheld infrared detector, which comprises a shell, an eyepiece module, an infrared module, a visible light module and a light supplementing module, wherein the eyepiece module is arranged on the shell; the shell comprises a front cover, a main shell and a rear cover which are sequentially connected; the eyepiece module is arranged on the rear cover; the infrared module, the visible light module and the light supplementing module are all installed on the front cover, and the optical axes of the infrared module, the visible light module and the light supplementing module are parallel.

In some embodiments of the present utility model, the visible light module includes a visible light engine core board and a visible light lens, the visible light lens is connected with the front cover, and a first gap is provided between the visible light engine core board and the visible light lens; the visible light machine core plate is fixedly connected with the visible light lens through a colloid arranged in the first gap; or alternatively, the process may be performed,

a first gap is arranged between the visible light module and the front cover; the visible light module is fixedly connected with the front cover through a colloid arranged in the first gap.

In some embodiments of the present utility model, a second gap is provided between the light supplementing module and the front cover, and the light supplementing module and the front cover are fixedly connected through a colloid disposed in the second gap.

In some embodiments of the utility model, the infrared module is mounted in the center of the front cover, and the visible light module and the light compensating module are disposed at the sides of the infrared module.

In some embodiments of the utility model, the handheld infrared detector further comprises a laser ranging module, wherein the laser ranging module is mounted on the front cover, and an optical axis of the laser ranging module is parallel to an optical axis of the infrared module.

In some embodiments of the present utility model, a third gap is provided between the laser ranging module and the front cover, and the laser ranging module and the front cover are fixedly connected through a glue disposed in the third gap.

In some embodiments of the utility model, the handheld infrared sensor further comprises a positioning module, an electronic compass, and a wireless network module, wherein the positioning module, the electronic compass, and the wireless network module are all mounted on the main housing.

In some embodiments of the present utility model, a mounting groove is provided at the top of the main housing, the positioning module, the electronic compass and the wireless network module are disposed in the mounting groove, and the main housing further includes an antenna cover matched with the mounting groove.

In some embodiments of the present utility model, a battery compartment and a function key are further disposed on the main housing, the battery compartment is located at a side of the main housing, and the function key is located at a side of the mounting groove.

In some embodiments of the utility model, the handheld infrared sensor further comprises a microphone module, and the microphone module is disposed on the front cover.

In the handheld infrared observer provided by the embodiment of the utility model, the infrared module is used for realizing an infrared imaging function, the visible light module is used for realizing visible light imaging, and the light supplementing module can provide light supplementing for the visible light module, so that the imaging quality of the visible light is improved, and the handheld infrared observer has multiple functions; according to the embodiment of the utility model, the infrared module, the visible light module and the light supplementing module are integrally arranged on the front cover of the shell, so that the structure is simple, the assembly is convenient, the parallelism of the optical axes of the infrared module, the visible light module and the light supplementing module is convenient to ensure, and the accuracy of capturing the target is convenient to improve.

Drawings

Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the utility model. Also, like reference numerals are used to designate like parts throughout the figures.

FIG. 1 is a schematic diagram of a hand-held infrared sensor according to an embodiment of the present utility model;

FIG. 2 is a partial structural cross-sectional view of the handheld infrared observer shown in FIG. 1;

FIG. 3 is an exploded view of the partial structure of FIG. 2;

FIG. 4 is a second exploded view of the partial structure of FIG. 2;

fig. 5 is a partial exploded view of the handheld infrared observer shown in fig. 1.

Detailed Description

Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.

It is to be understood that the terminology used herein is for the purpose of describing particular example embodiments only, and is not intended to be limiting. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. The terms "comprises," "comprising," "includes," "including," and "having" are inclusive and therefore specify the presence of stated features, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, steps, operations, elements, components, and/or groups thereof.

Although the terms first, second, third, etc. may be used herein to describe various elements, components, regions, layers and/or sections, these elements, components, regions, layers and/or sections should not be limited by these terms. These terms may be only used to distinguish one element, component, region, layer or section from another region, layer or section. Terms such as "first," "second," and other numerical terms when used herein do not imply a sequence or order unless clearly indicated by the context. Thus, a first element, component, region, layer or section discussed below could be termed a second element, component, region, layer or section without departing from the teachings of the example embodiments.

For ease of description, spatially relative terms, such as "inner," "outer," "lower," "below," "upper," "above," and the like, may be used herein to describe one element or feature's relationship to another element or feature as illustrated in the figures. Such spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" or "beneath" other elements or features would then be oriented "above" or "over" the other elements or features. Thus, the example term "below … …" may include both upper and lower orientations. The device may be otherwise oriented (rotated 90 degrees or in other directions) and the spatial relative relationship descriptors used herein interpreted accordingly.

As shown in fig. 1 to 4, an embodiment of the present utility model provides a handheld infrared sensor 100, where the handheld infrared sensor 100 includes a housing 10, an eyepiece module 20, an infrared module 30, a visible light module 40, and a light supplementing module 60. Wherein the housing 10 includes a front cover 11, a main casing 12, and a rear cover 13 connected in sequence; the eyepiece module 20 is mounted on the rear cover 13; the infrared module 30, the visible light module 40 and the light supplementing module 60 are all mounted on the front cover 11, and optical axes of the infrared module 30, the visible light module 40 and the light supplementing module 60 are parallel.

In the handheld infrared image sensor 100 provided by the embodiment of the utility model, the infrared module 30 is used for realizing an infrared imaging function, the visible light module 40 is used for realizing visible light imaging, the light supplementing module 60 can provide light supplementing for the visible light module 40, and the imaging quality of the visible light is improved, so that the handheld infrared image sensor 100 has multiple functions; the embodiment of the utility model also integrates the infrared module 30, the visible light module 40 and the light supplementing module 60 on the front cover 11 of the shell 10, so that the structure is simple and convenient to assemble, the parallelism of the optical axes of the infrared module 30, the visible light module 40 and the light supplementing module 60 is convenient to ensure, and the accuracy of capturing the target is convenient to improve.

With continued reference to fig. 1 and 2, the eyepiece module 20, the infrared module 30, the visible light module 40 and the light supplementing module 60 of the handheld infrared monitor are all mounted on the housing 10, the housing 10 of the handheld infrared monitor includes a front cover 11, a main housing 12 and a rear cover 13, the front cover 11 is connected to the front end of the main housing 12, the rear cover 13 is connected to the rear end of the main housing 12, and in an alternative embodiment, the front cover 11 and the rear cover 13 are connected to the main housing 12 by fasteners such as bolts or screws, so as to facilitate subsequent disassembly and maintenance, or the front cover 11 and the rear cover 13 are also connected to the main housing 12 by gluing.

With continued reference to fig. 1, in the above embodiment, the eyepiece module 20 is mounted on the rear cover 13, and in some embodiments of the present utility model, the eyepiece module includes a focus adjustment knob 22 and a pair of eyepieces 21, as shown in fig. 1, the pair of eyepieces 21 includes two lenses, and the eyepieces 21 are connected to the rear cover 13, for example, by a fastener such as a bolt or a screw, or by being connected to the rear cover 13 by being glued; the focus adjustment knob 22 is provided between the two lenses of the eyepiece 21, so that a user can adjust the focus by rotating the focus adjustment knob 22 while viewing.

With continued reference to fig. 2 to 4, the front cover 11 is provided with a plurality of mounting holes, the infrared module 30, the visible light module 40 and the light compensating module 60 are all mounted on the front cover 11 and respectively correspond to the mounting holes, and it will be understood that the lens ends of the modules are respectively adapted to the mounting holes, and the positions located at the rear side of the lens ends can be disposed in the main housing 12.

In an alternative embodiment, as shown in fig. 1 to 4, the infrared module 30 is mounted at the center of the front cover 11, and illustratively, the infrared module 30 may include an infrared camera, an infrared detector, and an infrared core circuit board, where the infrared camera and the infrared detector are electrically connected to the infrared core circuit board, and the infrared camera may be mounted at the forefront end and cooperate with a mounting hole of the front cover 11, and the infrared detector and the infrared core circuit board may be mounted in the main housing 12.

Further, as shown in fig. 1 to 4, the laser ranging module 50, the visible light module 40 and the light supplementing module 60 are respectively disposed at two side portions of the infrared module 30, for example, at two sides of the infrared module 30, so that the arrangement manner can save space, and each module structure integrally mounted on the front cover 11 is more compact, thereby being beneficial to overall miniaturization of the handheld infrared meter and convenient for holding and operating by users.

With continued reference to fig. 1, the handheld infrared monitor 100 may further include a laser ranging module 50 disposed on one side of the infrared module 30 to cooperate with the infrared module 30 or the visible module 40 to measure the distance of the imaging target.

The light supplementing module 60 can be arranged on one side of the laser ranging module 50 or on one side of the visible light module 40, as shown in fig. 1, the light supplementing module 60 is arranged below the laser ranging module 50, and it can be understood that the volume of the laser ranging module 50 is usually smaller than that of the visible light module 40, and the light supplementing module 60 is arranged below the laser ranging module 50 in this embodiment, so that the utilization rate and the structural compactness of the installation space of the front cover 11 are further improved, and the whole miniaturization of the handheld infrared observer is further facilitated.

In some embodiments of the present utility model, as shown in fig. 3 and 4, the visible light module 40 includes a visible light core board 41 and a visible light lens 42, wherein the visible light lens 42 is connected with the front cover 11, and the visible light core board 41 is connected with the visible light lens 42. In an alternative embodiment, a first gap is provided between the visible-light-machine core plate 41 and the visible-light lens 42, and the width of the first gap may be set to 0.5 mm, for example. In this embodiment, the optical axis of the visible light module 40 is based on the infrared module 30, and in the assembly process of the handheld infrared observer, the imaging position of the visible light module 40 can be changed by adjusting the position of the visible light module core plate 41, and the first gap is set to facilitate the swing adjustment of the visible light module core plate 41, so that the visible light image of the visible light module 40 is overlapped with the infrared image of the infrared module 30. On the basis of the above embodiment, the visible light engine core board 41 and the visible light lens 42 are fixedly connected through the colloid disposed in the first gap, so that the connection reliability and the imaging stability of the visible light module 40 are ensured.

As an alternative embodiment of providing the first gap between the visible-light-machine core plate 41 and the visible-light lens 42 of the visible-light module 40, in other embodiments of the present utility model, the first gap is provided between the visible-light module 40 and the front cover 11; the visible light module 40 is fixedly connected with the front cover 11 through a colloid arranged in the first gap. The width of the first gap may be set to 0.5 mm, for example. In the assembly process of the handheld infrared observer, the arrangement of the first gap is convenient for swinging and adjusting the visible light module 40 by taking the optical axis of the infrared module 30 as a reference, so that the optical axis of the visible light module 40 is parallel to the optical axis of the infrared module 30, and meanwhile, the visible light imaging of the visible light module 40 is overlapped with the infrared imaging of the infrared module 30.

In some embodiments of the present utility model, a second gap is provided between the light supplementing module 60 and the front cover 11, and the light supplementing module 60 is fixedly connected to the front cover 11 through a glue disposed in the second gap. The width of the second gap may be set to 0.5 mm, for example. In the assembly process of the handheld infrared observer, the second gap is convenient to swing and adjust the light supplementing module 60 by taking the optical axis of the infrared module 30 as a reference, so that the optical axis of the light supplementing module 60 is parallel to the optical axis of the infrared module 30, namely parallel to the optical axis of the visible light module 40, and accurate light supplementing is conveniently performed for the visible light module 40 when the visible light module 40 performs visible light imaging.

In some embodiments of the present utility model, a third gap is provided between the laser ranging module 50 and the front cover 11, and the width of the third gap may be set to 0.5 mm, for example. In this embodiment, the optical axis of the laser ranging module 50 uses the infrared module 30 as a reference, and in the assembly process of the handheld infrared observer, the optical axis of the laser ranging module 50 can be parallel to the optical axis of the infrared module 30 by adjusting the position of the laser ranging module 50, and the setting of the third gap is convenient for the laser ranging module 50 to swing and adjust to be parallel to the optical axis. On the basis of the above embodiment, the laser ranging module 50 is fixedly connected with the front cover 11 through the colloid disposed in the third gap, so as to ensure the reliability of connection and the ranging accuracy of the laser ranging module 50.

Further, as shown in fig. 1, in some embodiments of the present utility model, the handheld infrared sensor 100 further includes a positioning module 81, an electronic compass 82, and a wireless network module 83, where the positioning module 81 is specifically configured as a GPS module. The positioning module 81, the electronic compass 82 and the wireless network module 83 are all installed on the main casing 12, and are used for realizing the functions of positioning, attitude and azimuth observation and networking of the handheld infrared detector 100. In addition, the handheld infrared meter 100 may also include a Bluetooth module and a display screen.

In some embodiments of the present utility model, referring to fig. 1 in combination with fig. 5, a mounting groove 121 is provided at the top of the main housing 12, and based on the above embodiment, the positioning module 81, the electronic compass 82 and the wireless network module 83 are disposed in the mounting groove 121, so that the space utilization is further improved by the way of integrated installation; further, the main housing 12 further includes an antenna cover 122 that is matched with the mounting groove 121, and the antenna cover 122 can be connected with the mounting groove 121 by means of a snap-fit or a rotational connection, and covers the mounting groove 121, so as to protect the positioning module 81, the electronic compass 82 and the wireless network module 83. The antenna cover 122 is provided with an antenna electrically connected to the wireless network module 83.

Further, as shown in fig. 1 and 5, in some embodiments of the present utility model, a battery compartment 123 and a plurality of function keys 14 are further disposed on the main housing 12, and the battery compartment 123 is disposed on a side surface of the main housing 12, for mounting a battery; the plurality of function keys 14 are located at both sides of the installation groove 121, and in an alternative embodiment, the number of function keys 14 is six and are uniformly arranged at both sides of the installation groove 121. The function key 14 in this embodiment may be used to control the infrared module 30, the visible light module 40, the laser ranging module 50, the light supplementing module 60, etc., which is not limited in this embodiment.

In some embodiments of the present utility model, referring to fig. 1, a microphone module 70 is disposed on the front cover 11 for implementing the call function of the handheld infrared sensor 100.

The present utility model is not limited to the above-mentioned embodiments, and any changes or substitutions that can be easily understood by those skilled in the art within the technical scope of the present utility model are intended to be included in the scope of the present utility model. Therefore, the protection scope of the utility model is subject to the protection scope of the claims.

Claims (10)

1. The handheld infrared detector is characterized by comprising a shell, an eyepiece module, an infrared module, a visible light module and a light supplementing module;

the shell comprises a front cover, a main shell and a rear cover which are sequentially connected;

the eyepiece module is arranged on the rear cover; the infrared module, the visible light module and the light supplementing module are all installed on the front cover, and the optical axes of the infrared module, the visible light module and the light supplementing module are parallel.

2. The hand-held infrared detector according to claim 1, wherein,

the visible light module comprises a visible light machine core plate and a visible light lens, the visible light lens is connected with the front cover, and a first gap is arranged between the visible light machine core plate and the visible light lens; the visible light machine core plate is fixedly connected with the visible light lens through a colloid arranged in the first gap; or alternatively, the process may be performed,

a first gap is arranged between the visible light module and the front cover; the visible light module is fixedly connected with the front cover through a colloid arranged in the first gap.

3. The hand-held infrared detector according to claim 1, wherein,

the light supplementing module is fixedly connected with the front cover through a colloid arranged in the second gap.

4. The hand-held infrared meter of claim 1, wherein the infrared module is mounted in the center of the front cover, and the visible light module and the light supplementing module are disposed on sides of the infrared module.

5. The handheld infrared meter of claim 1, further comprising a laser ranging module mounted on the front cover, and an optical axis of the laser ranging module is parallel to an optical axis of the infrared module.

6. The hand-held infrared detector of claim 5, wherein a third gap is provided between the laser ranging module and the front cover, and the laser ranging module and the front cover are fixedly connected by a colloid provided in the third gap.

7. The handheld infrared meter of claim 1, further comprising a positioning module, an electronic compass, and a wireless network module, the positioning module, the electronic compass, and the wireless network module each mounted on the main housing.

8. The handheld infrared meter of claim 7, wherein a mounting slot is provided at a top of the main housing, the positioning module, the electronic compass, and the wireless network module are disposed in the mounting slot, and the main housing further comprises an antenna cover mated with the mounting slot.

9. The hand-held infrared sensor of claim 8, wherein the main housing is further provided with a battery compartment and a function button, the battery compartment being located on a side of the main housing, the function button being located on a side of the mounting groove.

10. The handheld infrared meter of claim 1, further comprising a microphone module disposed on the front cover.