An infrared camera

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By installing a movable display on the infrared camera handle, the problems of small image size in the eyepiece and large device size are solved, achieving comfortable observation and portability for users.

CN224329527UActive Publication Date: 2026-06-05YANTAI RAYTRON TECH CO LTD

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Patent Information

Authority / Receiving Office: CN · China
Patent Type: Utility models(China)
Current Assignee / Owner: YANTAI RAYTRON TECH CO LTD
Filing Date: 2025-06-11
Publication Date: 2026-06-05

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Figure CN224329527U_ABST

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Abstract

The utility model relates to camera equipment technical field, specifically disclose an infrared camera, including handle, infrared imaging module and display. Among them, handle is used for the user to hold and use, infrared imaging module sets up handle, is used for infrared image acquisition, display is movably arranged in handle, and display and infrared imaging module are electrically connected, are used for receiving infrared image that infrared imaging module gathers and display, display can be opened state and close state, when closing state, the screen of display is pasted in handle, and when opening state, the screen of display leaves handle and can rotate to screen faces the user to facilitate observation. Application this infrared camera, the user can be according to the observation habit distance display suitable position and angle, even long time use is not easy to cause eye fatigue. And when not needing observation image, can display to close state, to play the protection effect to screen, can be convenient for carrying simultaneously.

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Description

[0001] This application claims priority to Chinese Patent Application No. 202410769471.2, filed on June 14, 2024, entitled "An Infrared Camera", the entire contents of which are incorporated herein by reference. Technical Field

[0002] This application relates to the field of camera equipment technology, and more specifically, to an infrared camera. Background Technology

[0003] Infrared cameras can capture infrared spectral images that are invisible to the human eye, and they have a wide range of applications, bringing many conveniences to people's lives and work.

[0004] Common infrared cameras are cylindrical, with a lens aperture at the front of the housing containing the infrared sensor and lens. An eyepiece with a built-in screen is located at the rear. In another common type of infrared camera, the eyepiece and infrared lens are both located at the top of the housing, facing opposite directions, while a handle is located at the bottom for gripping. Users can hold the camera and observe the image through the eyepiece. However, the image displayed through the eyepiece is small, and the eye must be close to it, leading to eye fatigue over time and negatively impacting the user experience. Furthermore, the larger size of the camera to accommodate the built-in screen and its position relative to the lens makes it difficult to carry. Additionally, its limited functionality and lack of flexibility make it unsuitable for diverse shooting needs. Utility Model Content

[0005] In view of this, the purpose of this utility model is to provide an infrared camera whose structural design can effectively solve the problem of eye fatigue when using the eyepiece to observe images for a long time.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] An infrared camera, comprising:

[0008] The handle is for the user to grip and use;

[0009] An infrared imaging module is installed on the handle and is used for infrared image acquisition;

[0010] A display is movably mounted on the handle. The display is electrically connected to the infrared imaging module and is used to receive and display infrared images acquired by the infrared imaging module. The display can be moved to an open state and a closed state. In the closed state, the screen of the display is attached to the handle. In the open state, the screen of the display is removed from the handle and can be rotated to face the user for easy observation.

[0011] Optionally, in the infrared camera described above, the display is connected to one side of the handle and can rotate relative to the handle in a first direction and a second direction; when the display rotates relative to the handle in the first direction to the open state, it can continue to rotate in the second direction until the screen faces the user.

[0012] Optionally, in the above-mentioned infrared camera, the handle includes a mounting part and a gripping part, the mounting part is located at the top of the gripping part, the infrared imaging module is located at the front end of the mounting part, the display is located on one side of the mounting part, and the gripping part is used for user gripping.

[0013] Optionally, in the above-mentioned infrared camera, the handle and the housing of the infrared imaging module are an integral structure.

[0014] Optionally, in the above-mentioned infrared camera, the handle is flat, and one side of the flat, large surface is used to fit against the display.

[0015] And / or, the infrared imaging module is cylindrical.

[0016] Optionally, in the infrared camera described above, the bottom end of the handle is provided with a first connecting part for connecting a hanging rope;

[0017] And / or, the top of the handle is provided with a second connecting part for connecting a lanyard on the side opposite to the display.

[0018] Optionally, in the infrared camera described above, the handle is provided with a battery compartment, and the bottom or inner wall of the handle forms an opening for the battery compartment, and the opening is provided with a battery compartment cover. The inner wall is the side wall on which the handle is in contact with the display when the display is closed.

[0019] Optionally, in the above-mentioned infrared camera, the infrared imaging module is detachably mounted on the front end of the handle.

[0020] Optionally, in the above-mentioned infrared camera, one of the handle and the infrared imaging module is provided with a slot, and the other is provided with a locking head that can engage with the slot. The infrared imaging module achieves a detachable connection with the handle through the cooperation of the slot and the locking head; or, the connection parts of the handle and the infrared imaging module are respectively provided with mutually engaging threads, and the infrared imaging module achieves a detachable connection with the handle through a threaded connection.

[0021] Optionally, in the infrared camera described above, a master switch is provided on the side wall of the handle opposite to the lens of the infrared imaging module, and the master switch is used to control the turning on and off of the infrared camera.

[0022] Optionally, in the infrared camera described above, the outer wall of the handle is provided with a rail connection part, which is a rail groove or a rail fishbone. The outer wall is the side wall where the handle is not in contact with the display when the display is closed.

[0023] The infrared camera provided by this utility model includes a handle, an infrared imaging module, and a display. The handle is for user gripping and use; the infrared imaging module is mounted on the handle and used for acquiring infrared images; the display is movably mounted on the handle and electrically connected to the infrared imaging module, used to receive and display the infrared images acquired by the infrared imaging module; the display can be moved to an open state and a closed state. In the closed state, the display screen is against the handle; in the open state, the display screen is away from the handle and can be rotated to face the user for easy viewing.

[0024] By using the infrared camera provided in this application, and by mounting a display on the outside of the handle, electrically connecting the display to the infrared imaging module, the images captured by the infrared imaging module can be displayed on the display. During use, the user can hold the handle, and the images captured by the infrared imaging module can be displayed on the display for easy observation. Because the display is located outside the handle, the user can adjust the distance and angle of the display according to their viewing habits, reducing eye fatigue even during prolonged use. Furthermore, when image observation is not required, the display can be folded up to protect the screen and reduce the overall size of the infrared camera, making it easier to carry. The display's movable connection to the handle allows the user to adjust its position according to different shooting needs, making it more flexible and versatile in use. Attached Figure Description

[0025] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0026] Figure 1 This is a schematic diagram of the structure of an infrared camera according to a specific embodiment of the present invention;

[0027] Figure 2 A diagram showing the display of an infrared camera in the on state;

[0028] Figure 3 This is a schematic diagram showing the internal connection between the monitor and the gamepad.

[0029] Figure 4 This is a schematic diagram of another perspective from an infrared camera.

[0030] Figure 5 This is another perspective illustration of an infrared camera;

[0031] Figure 6 This is a schematic diagram of the infrared imaging module.

[0032] Figure 7 This is a schematic diagram of an explosion of an infrared imaging module;

[0033] Figure 8 This is a schematic diagram of the infrared sensor core.

[0034] Figure 9 A schematic diagram showing the setup of the mount and laser pointer;

[0035] Figure 10 This is a schematic diagram of the base structure;

[0036] Figure 11 This is a schematic diagram of the base from another perspective;

[0037] Figure 12 This is a schematic diagram of the exploded structure of the base;

[0038] Figure 13 This is a side view of an infrared camera.

[0039] Figure 14 This is a diagram showing the disassembled state of the camera's imaging module.

[0040] Figure 15 This is a structural schematic diagram of the first mounting component;

[0041] Figure 16 This is a schematic diagram of the first mounting component from another perspective;

[0042] Figure 17 This is a structural schematic diagram of the second mounting component;

[0043] Figure 18 This is a schematic diagram of the second mounting component from another perspective;

[0044] Figure 19 This is a schematic diagram of the structure of the first connecting plate;

[0045] Figure 20 This is a schematic diagram showing the fit between the first mounting component, the second mounting component, and the cover plate;

[0046] Figure 21 for Figure 20 Another perspective illustration;

[0047] Figure 22 This is a cross-sectional schematic diagram showing the first mounting component, the second mounting component, and the cover plate in tandem.

[0048] Figure 23 This is a schematic diagram of the cover plate structure;

[0049] Figure 24 This is a schematic diagram of the structure of an infrared camera according to another specific embodiment of the present invention;

[0050] Figure 25 for Figure 24 A schematic diagram from another perspective of a mid-infrared camera.

[0051] Figure label:

[0052] 1-Infrared imaging module; 2-Handle; 3-Display; 4-Standard threaded hole; 5-Laser pointer; 6-Lighting light; 7-Mount; 8-Main switch; 9-Battery compartment; 51-Indicator switch; 61-Lighting light switch; 91-Charging port;

[0053] 11-Mounting components; 12-Imaging module; 13-First electrical connector; 14-Positioning pin;

[0054] 111-First mounting component; 112-Second mounting component; 113-First connecting plate; 114-Cover plate; 115-Clipper; 116-Positioning part; 117-Limiting groove; 118-Limiting protrusion; 119-Cover plate mounting groove; 1121-Protrusion; 1122-Protrusion bolt hole; 1131-Fixing hole; 1132-Contact hole; 1141-Cover plate body; 1142-Cover plate protrusion; 1143-Inner wall of cover plate protrusion; 1144-End face of cover plate body; 1161-Positioning bolt hole; 1171-Limiting part; 1172-Avoiding part; 1191-Step surface;

[0055] 121-Infrared camera module; 122-Infrared lens; 123-Focusing ring; 124-Interface; 125-Locking screw hole;

[0056] 21-Mounting part; 22-Grip part; 23-Housing shell; 24-Base; 25-Second electrical connector; 26-Positioning hole; 27-Slot; 28-Hanging positioning part; 29-Mounting hole; 211-First connecting part; 212-Second connecting part; 213-Battery compartment cover; 214-Charging indicator light; 241-Base body; 242-Second connecting plate; 243-Base fixing hole; 244-Hanging fixing hole; 245-Base positioning hole; 246-Base screw hole; 271-Clamping protrusion; 272-End face of the second end;

[0057] 31-Screen hinge;

[0058] 71-Mount mount body; 72-Mount mount protrusion; 73-Fixing part; 74-Positioning structure; 75-Cap. Detailed Implementation

[0059] This utility model discloses an infrared camera that is easy to carry and provides convenient and comfortable viewing.

[0060] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0061] In some embodiments, please refer to Figures 1-5 The infrared camera provided by this utility model includes an infrared imaging module 1, a handle 2, and a display 3. The handle 2 is for user gripping and use. That is, the infrared camera is a handheld device, which can be conveniently held by the user. The shape of the handle 2 can be designed according to the user's grip requirements. The infrared imaging module 1 is mounted on the handle 2 and is used for infrared image acquisition. The display 3 is movably mounted on the handle 2 and is electrically connected to the infrared imaging module 1. It is used to receive and display the infrared images acquired by the infrared imaging module 1. By mounting the display 3 on the handle 2, the infrared camera has an external display 3 for displaying infrared images. The display 3 can be moved to an open state and a closed state, such as... Figure 1 As shown, when folded, the screen of display 3 is attached to handle 2, facilitating portability and providing protection for the screen. It is understood that "screen attached to handle 2" here includes both the main screen displaying infrared images (e.g., the LED screen itself) and the surrounding casing. Figure 2 As shown, when in the open state, the screen of display 3 moves away from handle 2 and can be rotated to face the user for easy observation. Specifically, the screen can be rotated to face the same direction as the infrared lens of infrared imaging module 1, so that when the user takes pictures of the scene in front of them or takes selfies, they can easily observe the captured infrared image through display 3.

[0062] By using the infrared camera provided in this application, and by setting a display 3 on the outside of the handle 2, with the display 3 electrically connected to the infrared imaging module 1, the images captured by the infrared imaging module 1 can be displayed on the display 3. During use, the user can hold the handle 2, and when the infrared imaging module 1 takes pictures, the captured images can be displayed on the display 3 for easy observation. Since the display 3 is located outside the handle 2, the user can adjust the distance and angle of the display 3 according to their observation habits, minimizing eye fatigue even after prolonged use. Furthermore, when image observation is not required, the display 3 can be folded up to protect the screen and reduce the overall size of the infrared camera, making it easier to carry. Moreover, the display is movably connected to the handle, allowing the user to adjust the position of the display according to different shooting needs, making it more flexible and versatile in use.

[0063] In some embodiments, the display 3 is connected to one side of the handle 2 and can rotate relative to the handle 2 along a first direction and a second direction. When the display 3 rotates relative to the handle 2 in the first direction to an open state, it can continue to rotate in the second direction until the screen faces the user. In this embodiment, the display 3 can rotate around the first and second directions respectively, making the range of motion of the display 3 larger to meet a wider range of different observation needs. At the same time, it makes the overall volume occupied by the display 3 and the handle 2 smaller when in the closed state, so as to facilitate carrying and storage.

[0064] Specifically, the first and second directions are perpendicular to each other, which facilitates the setting of the rotating connection structure and the adjustment of the display 3's rotation state. Furthermore, the first direction is parallel to the optical axis of the infrared imaging module 1, and the second direction is perpendicular to the optical axis of the infrared imaging module 1.

[0065] In some embodiments, the display 3 is connected to the handle 2 via a screen hinge 31. The screen hinge 31 may be a general-purpose component, which may include a rotating joint. One end of the screen hinge 31 is fixedly connected to the handle 2 by a conventional connection method such as a bolt, and the other end is connected to the display screen, so that the display 3 can be opened and closed via the screen hinge 31 and can rotate along the axial direction of the screen hinge 31.

[0066] In some embodiments, reference may be made to Figure 4The handle 2 includes a mounting part 21 and a grip part 22. The mounting part 21 is located at the top of the grip part 22, the infrared imaging module 1 is located at the front end of the mounting part 21, and the display 3 is located on one side of the mounting part 21. The grip part 22 is used for user gripping. It can be understood that the mounting part 21 and the grip part 22 can be an integrated structure or a separate structure connected by a conventional connection method. When set separately, the mounting part 21 and the infrared imaging module 1 of the handle 2 can also be formed as a whole, referred to as an infrared module. The mounting part 21 is used to mount the infrared imaging module 1, and its specific structure can be set according to the structure of the infrared imaging module 1 and the connection method between the two, which is not specifically limited here. The mounting part 21 is located at the top of the grip part 22, and the infrared imaging module 1 is located at the front end of the mounting part 21, that is, the infrared imaging module 1 is located at the top front end of the infrared camera. The display 3 is located on one side of the mounting part 21. When the display 3 is connected to the handle 2 via the screen hinge 31, the screen hinge 31 can be located on the left or right side of the mounting part 21. Specifically, one end of the display 3 is connected to the screen hinge 31. The grip part 22 is for the user to hold. Specifically, the side wall of the grip part 22 is for the user to hold, so that when the user holds the grip part 22 vertically, the infrared imaging module 1 can take pictures forward or backward, making operation convenient. It is understood that "forward" mentioned here and below includes facing directly forward and diagonally forward, such as diagonally upward; "backward" mentioned here and below includes facing directly backward and diagonally backward.

[0067] In some embodiments, please refer to Figure 24 and Figure 25 The handle 2 and the housing of the infrared imaging module 1 are a single, integrated structure. That is, the handle 2 and the housing of the infrared imaging module 1 are non-removable structures, using a one-piece design that can be molded in one go, making manufacturing convenient, and the integrated structure has better structural strength and sealing performance.

[0068] In some embodiments, the handle 2 is flat, with one side of the flat, large surface designed to fit against the display 3. It is understood that "flat" here refers to a structure with a significantly smaller thickness relative to its length or width; the surface perpendicular to the thickness direction is the aforementioned large surface. The flat shape of the handle 2 facilitates gripping by the user and also promotes miniaturization, making it easier to carry. It is understood that the large flat surface fits against the display 3, meaning that when the display 3 is closed, it fits against the flat, large surface. With this configuration, when the display 3 is closed and does not extend beyond the edge of the handle 2, the size of the display 3 can be larger, providing a better display effect and improving the user experience.

[0069] In some embodiments, the outer side of the handle 2 is streamlined, so the handle 2 is more aesthetically pleasing and provides a better grip for the user.

[0070] In some embodiments, the infrared imaging module 1 is cylindrical. The cylindrical housing forms a closed ring support, uniformly distributing external stress, significantly improving shock and vibration resistance, protecting the stable operation of internal precision optical components, and reducing the risk of optical component misalignment. The cylindrical housing also allows for precise positioning of optical components such as lenses along the central axis, reducing assembly tolerances and improving optical path consistency.

[0071] In some embodiments, please refer to Figure 4 The handle 2 has a first connecting part 211 at its bottom for connecting a lanyard, and a second connecting part 212 at its top, opposite to the display 3, for connecting a lanyard. The first connecting part 211 can be a hook, loop, connecting post, or any structure that allows it to connect to a lanyard. The structure of the second connecting part 212 can be the same as or different from the first connecting part 211. By providing the first connecting part 211 and the second connecting part 212, a lanyard can be connected, making it easy to hang the infrared camera on the user's wrist, neck, or other positions, further facilitating user carrying. In other embodiments, the first connecting part 211 can be provided only at the bottom of the handle 2, while the second connecting part 212 is not provided at the top of the handle 2, opposite to the display 3. Alternatively, the second connecting part 212 can be provided only at the top of the handle 2, opposite to the display 3, while the first connecting part 211 is not provided at the bottom of the handle 2.

[0072] In some embodiments, the handle 2 has a battery compartment, with an opening formed in the bottom or inner wall of the handle 2, and a battery compartment cover 213 at the opening. The inner wall is the side of the handle 2 that is in contact with the display 3 when the display 3 is closed. The battery compartment is used to install batteries, which power the imaging module 12 and the display 3. Placing the opening of the battery compartment in the bottom or inner wall of the handle 2 has minimal impact on the shape of the infrared camera and provides ample space for the function buttons and other structures of the infrared camera, facilitating their layout.

[0073] In some embodiments, the outer wall of the handle 2 is provided with a Picatinny rail connection portion, which is a Picatinny rail slot or a Picatinny rail herringbone. The outer wall is the side wall where the handle 2 is not in contact with the display 3 when the display 3 is closed. It is understood that the outer wall of the handle 2 includes the side wall opposite and adjacent to the inner wall, the bottom surface of the handle 2, and the top surface of the handle 2. The Picatinny rail connection portion can be located at at least one of the aforementioned different positions on the handle 2. By providing the Picatinny rail connection portion, it serves as a standardized firearm expansion interface, facilitating the connection of scopes, laser designators, grips, tripods, rangefinders, etc., further expanding the functionality of the infrared camera. Exemplarily, the Picatinny rail connection portion and the outer wall of the handle 2 are an integral structure, ensuring structural reliability and ease of molding.

[0074] In some embodiments, the top of the handle 2 is provided with a charging indicator light 214 to display the charging status. For example, multiple charging indicator lights 214 are provided. When multiple charging indicator lights 214 are lit up with a first color, such as green, it indicates that charging is complete. When some of the multiple charging indicator lights 214 are lit up with the first color, it indicates that charging is in progress. The amount of power is positively correlated with the number of charging indicator lights 214 that are lit up with the first color.

[0075] In some embodiments, please refer to Figures 6-7 The infrared imaging module 1 includes an imaging core 12 and a mounting assembly 11. The imaging core 12 is used for image detection; the mounting assembly 11 is used to mount the imaging core 12 and to attach the infrared imaging module 1 to the handle 2. By providing the mounting assembly 11, it is easy to mount the imaging core 12 to the handle 2, eliminating the need for a connection structure on the imaging core 12 to mate with the handle 2. Furthermore, the mounting assembly 11 facilitates the connection of imaging cores 12 of different specifications to handles 2 of the same specifications. (See also...) Figure 8 The imaging mechanism 12 specifically includes an infrared lens 122 and an infrared mechanism 121. The infrared mechanism 121 is used to process the light from the infrared lens 122 to generate infrared image data and send it to the display 3 to display the image. For the specific principle of generating infrared images, please refer to the conventional infrared mechanism, which will not be elaborated here.

[0076] In some embodiments, the infrared imaging module 1 further includes a focusing ring 123, the inner wall of which clamps the infrared lens 122, and the rotation of the focusing ring 123 causes the infrared lens 122 to rotate in order to adjust the focal length of the infrared lens 122.

[0077] In some embodiments, reference Figure 4 and Figure 5 The bottom surface of the handle 2 is provided with a standard threaded hole 4, which can be specifically located on the bottom surface of the grip part 22. The standard threaded hole 4 can be a 1 / 4" threaded hole. Using a standard-sized threaded hole, it can be assembled with a tripod to fix the entire infrared camera equipment onto the tripod. Of course, the standard threaded hole 4 can also be connected to other accessories such as a handheld stick.

[0078] In some embodiments, a master switch 8 is provided on the side wall of the handle 2 opposite to the direction of the infrared lens 122 of the infrared imaging module 1. Specifically, it can be located on the rear side wall of the grip 22. The master switch 8 is used to control the turning on and off of the infrared camera. By providing the master switch 8, it is convenient to turn the infrared camera on and off. Furthermore, by placing the master switch 8 on the side wall of the handle 2 opposite to the direction of the infrared lens, the user's thumb can easily operate the master switch 8 while holding the handle.

[0079] In some embodiments, the handle 2 includes a battery compartment 9, specifically located within the grip portion 22. The battery compartment houses a battery, which is electrically connected to the display 3 and the infrared imaging module 1, respectively. The battery powers both the display 3 and the infrared imaging module 1. Specifically, the battery is a rechargeable battery for cyclic use. If the infrared camera includes a lighting lamp 6 and a laser pointer 5, the battery can also power these components. If the infrared camera includes a master switch 8, the master switch 8 can be connected to the battery to control power supply.

[0080] Furthermore, the charging port 91 of the battery compartment 9 can preferably be located on the same side wall as the handle 2 and the infrared lens 122 of the infrared imaging module 1. The battery can be charged through the charging port 91, and as described above, the charging port 91 can be well exposed when the infrared lens 122 of the infrared camera is placed on a table with the infrared lens 122 facing upwards or to one side, so as to facilitate charging.

[0081] In some embodiments, please refer to Figure 4 and Figure 9 The handle 2 is equipped with a mounting base 7, which is used to detachably connect external accessories. Specifically, the mounting base 7 can be located on the side wall of the mounting portion 21 of the handle 2. It is understood that the mounting base 7 and the handle 2 can be either an integrated structure or a separate structure connected via a conventional connection method. By providing the mounting base 7 on the handle 2, external accessories can be connected. With the above configuration, the infrared camera can be equipped with other accessories as needed to meet corresponding shooting requirements, further enhancing the user experience. For example, accessories such as laser rangefinders, infrared indicator devices, and supplementary lights can be connected via the mounting base 7 to perform laser rangefinder measurement, infrared indicator, and supplementary lighting simultaneously with image acquisition.

[0082] In some embodiments, both the mount 7 and the infrared imaging module 1 are located at the top of the handle 2. By also placing the mount 7 at the top of the handle 2, that is, placing the mount 7 close to the infrared imaging module 1, it is easier to cooperate with the infrared imaging module 1. Since users usually hold the lower middle part of the handle 2, placing the mount 7 at the top of the handle 2 can provide more installation space for external accessories.

[0083] In some embodiments, the mounting base 7 is disposed on the top side wall of the handle 2. The front top of the handle 2 is used to mount the infrared imaging module 1 for easy shooting. The mounting base 7 is disposed on the top side wall to better utilize the lateral space of the handle 2, the mounting will not interfere with the infrared imaging module 1, and the overall structure is more compact.

[0084] In some embodiments, the mounting base 7 includes a mounting base body 71 and a mounting base protrusion 72 disposed on the mounting base body 71. The mounting base protrusion 72 is provided with a fixing part 73 for connecting external accessories. The side wall of the handle 2 is provided with an opening, and the mounting base protrusion 72 is disposed in the opening. The mounting base 7 and the handle 2 adopt a separate structure. The mounting base body 71 is disposed inside the handle 2, and the mounting base protrusion 72 is disposed in the opening, that is, the mounting base protrusion 72 can be exposed through the opening. This includes the mounting base protrusion 72 passing through the opening, the outer end of the mounting base protrusion 72 being flush with the opening, protruding from the opening, or located in the opening, as well as the mounting base protrusion 72 being opposite to the opening but not extending into the opening. As such, on the one hand, the fixing part 73 can be exposed to facilitate the connection of external accessories. On the other hand, the mounting base 7 has little impact on the appearance of the handle 2, keeping the handle 2 clean. At the same time, the smooth appearance of the handle 2 is not prone to scratches or wear and tear, or bumps during user use, further improving the user experience.

[0085] In some embodiments, the mount 7 is connected to external accessories via an external standard component; wherein the mount 7 and the external standard component are detachably connected, and the external standard component can be connected to different external accessories. When a fixing part 73 is provided, the fixing part 73 is connected to the external accessory via the external standard component. When it is necessary to install an external accessory, the external standard component is first connected to the mount 7, and various external accessories can be assembled through this external standard component. When it is not necessary to install an external accessory, the external standard component can be removed from the mount 7. With the above configuration, the infrared camera has a cleaner appearance. Furthermore, the external standard component facilitates connection to different appearance accessories. Specifically, the external standard component can be a standard connector such as a pedestal rail. The connection between the external standard component and the mount 7 can be a bolt connection, such as by providing screw holes on the mount 7 for bolt connection to the external standard component. Alternatively, the external standard component and the mount 7 can also be connected by other conventional detachable methods such as snap-fit.

[0086] In some embodiments, please refer to 9- Figure 12 The handle 2 is equipped with a mounting positioning part 28, and the mounting base 7 is equipped with a positioning structure 74 that cooperates with the mounting positioning part 28, so that the axis of the external accessory connected to the mounting base 7 is parallel to the optical axis of the infrared imaging module 1. The mounting base 7 and the handle 2 adopt a separate structure, and the cooperation between the mounting positioning part 28 and the positioning structure 74 facilitates the positioning and precise installation of the mounting base 7 and the handle 2, thereby ensuring that the axis of the external accessory connected to the mounting base 7 is parallel to the optical axis of the infrared imaging module 1, which meets the installation requirements of external accessories with specific installation axial requirements. When the mounting positioning part 28 and the handle 2 are an integral structure, the axis of the external accessory connected to the mounting base 7 can be made parallel to the optical axis of the infrared imaging module 1 by controlling the machining precision.

[0087] In some embodiments, the mounting positioning part 28 includes a guide groove, the bottom surface of which is perpendicular to the axial direction of the infrared imaging module 1. The handle 2 is provided with the guide groove, and the mounting base 7 is installed within it. Since the bottom surface of the guide groove is perpendicular to the axial direction of the infrared imaging module 1, the mounting base 7 is positioned by the bottom surface of the guide groove, enabling it to have high positional accuracy with the infrared imaging module 1, thus ensuring the coaxiality of the external accessory and the infrared imaging module 1. Specifically, by designing the shape of the guide groove, the end of the mounting base 7 is accommodated within it, i.e., the sidewall of the guide groove contacts the sidewall of the mounting base 7. Therefore, the guide groove provides axial positioning and also limits the mounting base 7 in the circumferential direction, facilitating its installation. In other embodiments, the mounting positioning part 28 may also be a positioning protrusion or other structure that mates with the mounting base 7.

[0088] Furthermore, the positioning structure 74 includes an end face that contacts the bottom surface of the mounting base 7 and the guide groove. The bottom surface of the guide groove is perpendicular to the optical axis, and the bottom surface of the guide groove and the end face of the mounting base 7 are flat to ensure the parallelism between the optical axis of the mounting base 7 and the base. When various external accessories are assembled on the mounting base 7, the optical axis of the external accessories can be parallel to the optical axis of the infrared imaging module 1. The positioning structure 74 uses the end face of the mounting base 7, which, on the one hand, provides surface contact positioning, resulting in a larger contact area and higher positioning accuracy and reliability compared to multi-point contact or line contact. On the other hand, it eliminates the need to add a separate positioning structure 74 to the mounting base 7, directly utilizing the end face of the mounting base 7 as the positioning structure 74, thus simplifying the structure. Specifically, the bottom surface of the guide groove can be provided with mounting fixing holes 244 for bolt connection with the mounting base 7.

[0089] Specifically, the handle 2 has a base 24, which can be installed inside the mounting part 21. The infrared imaging module 1 is mounted on one end face of the base 24, and a guide groove is provided on the other end face of the base 24, extending radially along the infrared imaging module 1. One end of the mount 7 is located inside the guide groove, and the end face of the mount 7 contacts the bottom surface of the guide groove for positioning. The opposite side walls of the mount 7 contact the opposite side walls of the guide groove for positioning, thus circumferentially positioning the mount 7. The bottom surface of the guide groove can be provided with screw holes for connection to the mount 7 via bolts.

[0090] In some embodiments, the handle 2 is provided with an integrated base 24, on which both the infrared imaging module 1 and the mount 7 are located. Mounting the infrared imaging module 1 and the mount 7 on the same structural component facilitates precision control through machining, resulting in more accurate positioning of the infrared imaging module 1 and the mount 7. This avoids optical axis coaxiality deviations caused by installation and debugging, and the resulting adverse effects, thus improving the product's imaging effect or user experience.

[0091] In some embodiments, a cap 75 is also included that is detachably connected to the mounting base 7. By providing the cap 75, when no external accessories need to be connected, the cap 75 can be installed on the mounting base 7 to provide dust protection, security, and aesthetics. Specifically, the cap 75 can snap onto the mounting base 7 for easy installation and removal. When the mounting base 7 includes a mounting base protrusion 72, and the mounting base protrusion 72 protrudes beyond the opening on the handle 2, the cap 75 is specifically used to cover the mounting base protrusion 72.

[0092] In some embodiments, please refer to Figure 1 and Figure 9 The infrared camera also includes a laser pointer 5, which is located on the handle 2. The laser emission direction of the laser pointer 5 is consistent with the orientation of the infrared lens of the infrared imaging module 1, and the optical axis of the laser pointer 5 is parallel to the optical axis of the infrared imaging module 1. The laser pointer 5 is a device that emits a laser to project a spot or a ray of light towards an object. By setting up the laser pointer 5, the shooting position of the infrared imaging module 1 can be intuitively indicated. That is, through the prompting function of the laser pointer 5, the user can quickly and accurately lock onto the shooting target, thereby improving the accuracy and reliability of the infrared camera's shooting.

[0093] With the handle 2 including the base 24, both the infrared imaging module 1 and the laser pointer 5 are mounted on the base 24. Mounting the infrared imaging module 1 and the laser pointer 5 on the same structural component facilitates precision control through machining, resulting in more accurate positioning of the infrared imaging module 1 and the laser pointer 5. This avoids optical axis coaxiality deviations caused by installation and debugging, as well as the adverse effects thereof, thereby improving the product's imaging effect or user experience.

[0094] Specifically, the base 24 has a first mounting position and a second mounting position. The first mounting position is used to mount the infrared imaging module 1, and the second mounting position is used to mount the laser pointer 5. The first and second mounting positions are located on one end face of the base 24. If the infrared camera has a mounting bracket 7, the mounting bracket 7 can be located on the opposite end face of the base 24. The second mounting position has a base positioning hole 245 to engage with a positioning protrusion on the laser pointer 5 for positioning. The number of base positioning holes 245 can be set as needed, such as multiple holes. The second mounting position also has a base screw hole 246 for bolt connection to the laser pointer 5. The second mounting position is parallel to the bottom surface of the laser pointer 5 and perpendicular to the optical axis of the base. The laser optical axis emitted by the laser pointer 5 is perpendicular to the bottom surface of the laser pointer 5. This arrangement ensures the parallelism between the laser optical axis and the optical axis of the infrared imaging module 1. Additionally, the base can have a base fixing hole 243 for bolt connection to the housing of the handle 2. The number of base fixing holes 243 can be set as needed, such as multiple holes.

[0095] In some embodiments, the infrared camera further includes an illumination lamp 6, which is located at the bottom end of the handle 2 and is used to illuminate at least the lower field of view of the infrared camera when it is in normal handheld use. It is understood that the bottom end of the handle 2 includes both the bottom surface of the handle 2 and the bottom end of the side wall of the handle 2. By providing the illumination lamp 6 at the bottom end of the handle 2, at least the lower field of view of the infrared camera can be illuminated when the user holds the handle 2 and is shooting normally. This provides foot illumination for the user when shooting in low-light environments such as at night, especially in the field, improving the user experience and making it easier for the user to observe the road surface.

[0096] In some embodiments, the infrared imaging module 1 is located at the top of the handle 2, and the infrared lens of the infrared imaging module 1 faces the front of the handle 2. The illumination lamp 6 is located at the bottom of the handle 2, and the illumination lamp 6 can illuminate the handle 2 from top to bottom. Since the infrared camera is usually used facing forward when held normally, the above configuration allows the illumination lamp 6 to illuminate the field of view below the camera when the user is holding the camera normally and shooting forward.

[0097] In some embodiments, the bottom surface of the handle 2 is provided with a mounting hole 29, and the lighting lamp 6 is fixedly installed in the mounting hole 29. In this embodiment, the lighting lamp 6 is fixedly installed, that is, it is fixed to the handle 2 and cannot move. By providing a mounting hole 29 on the bottom surface of the handle 2, it is convenient to install the lighting lamp 6, and on the other hand, the lighting direction of the lighting lamp 6 is directed towards the bottom surface, thereby meeting the road lighting needs when the camera is used. As described above, the structure is simple and easy to assemble.

[0098] In some embodiments, the illumination lamp 6 is rotatably mounted on the handle 2, and the handle 2 is provided with a locking component that cooperates with the illumination lamp 6 to lock the illumination lamp 6 at different angles relative to the axis of the infrared imaging module 1. This embodiment differs from the previous embodiments in that the illumination lamp 6 is rotatably mounted. During use, depending on the illumination position, the user can rotate the illumination lamp 6 to illuminate the target area. For example, when the user holds the handle 2 so that the infrared imaging module 1 is facing forward to take a picture, the user can rotate the illumination lamp 6 to face downwards to illuminate the road surface; or the user can rotate the illumination lamp 6 to face forward, allowing it to illuminate forward. It is understood that the rotation range of the illumination lamp 6 can be set as needed, and is not specifically limited here. The locking component that cooperates with the illumination lamp 6 allows the user to lock the illumination lamp 6 at the current angle after rotating it to a suitable angle, thus keeping it in the adjusted position without further user intervention, further facilitating operation.

[0099] In some embodiments, the locking component is a damping pad disposed between the lamp 6 and the handle 2. When the user rotates the lamp 6, the damping force of the damping pad on the lamp 6 is overcome. Once the lamp 6 is adjusted to the correct position, the damping force of the damping pad keeps it at the current angle. The use of a damping pad in the locking component allows for continuous adjustment of the lamp 6's rotation angle, resulting in higher angle adjustment accuracy. In other embodiments, the locking component may also be multiple sets of snap-fit structures that cooperate between the lamp 6 and the handle 2.

[0100] In some embodiments, the bottom edge of the handle 2 facing the infrared lens of the infrared imaging module 1 is provided with a mounting groove, and the illumination lamp 6 is rotatably mounted in the mounting groove. That is, the illumination lamp 6 is rotatably mounted on one edge of the handle 2, thereby facilitating the illumination lamp 6 to rotate within a wider range, such as a rotation range greater than 180 degrees, to meet more diverse lighting needs.

[0101] In some embodiments, the handle 2 is provided with at least two mounting holes 29, and the lighting lamp 6 is detachably disposed in the corresponding mounting hole 29. One of the at least two mounting holes 29 is located on the bottom surface of the handle 2, and the other is located on the side of the handle 2 facing the infrared lens 122 of the infrared imaging module 1. The above embodiments illustrate that the lighting lamp 6 can achieve illumination at different angles by rotating its installation. In this embodiment, by providing mounting holes 29 at different positions on the handle 2, the lighting lamp 6 can be selectively and detachably connected to different mounting holes 29, allowing the user to install the lighting lamp 6 in the corresponding mounting hole 29 according to lighting needs. For example, when providing forward illumination, the lighting lamp 6 is installed in the mounting hole 29 on the side of the handle 2 facing the infrared lens 122; when road illumination is required, the lighting lamp 6 is installed in the mounting hole 29 on the bottom surface of the handle 2. As needed, one lighting lamp 6 can be provided corresponding to different mounting holes 29, and the user can selectively install the lighting lamp 6 in different mounting holes 29. In other embodiments, at least two lighting lamps 6 are provided, that is, the lighting lamps 6 are respectively provided with corresponding mounting holes 29. Users can choose to detach each lighting lamp 6 in the corresponding mounting hole 29 or remove it from the mounting hole 29, which can also achieve the effect of selecting and setting the lighting lamps 6 according to lighting needs.

[0102] In some embodiments, a dust cover is provided to cooperate with each mounting hole 29, and each dust cover is detachably connected to the corresponding mounting hole 29 to close the opening of the mounting hole 29. For mounting holes 29 where the lighting lamp 6 is not installed, the dust cover can be installed on the mounting hole 29 to close its opening, thereby preventing liquid or dust from entering the mounting hole 29, avoiding malfunctions caused by this, and improving the reliability of the infrared camera.

[0103] In some embodiments, the angle between the axis of the infrared imaging module 1 and the axis of the illumination lamp 6 is greater than 90 degrees and less than 180 degrees. Since infrared cameras are widely used in nighttime outdoor operations, their shooting angle is sometimes obliquely upward to photograph the environment, such as trees. Therefore, by setting the angle between the axis of the infrared imaging module 1 and the axis of the illumination lamp 6 to be greater than 90 degrees and less than 180 degrees, when the user holds the handle 2 and shoots obliquely upward, the illumination lamp 6 can precisely illuminate the field of view below the camera, thus providing road illumination. This allows the user to observe the road surface while shooting obliquely upward, improving the user experience.

[0104] In some embodiments, the lighting fixture 6 includes an LED light or a laser light. Ordinary LED lights are inexpensive because their light-emitting principle differs from that of lasers, making them suitable for regions or environments with regulatory requirements for laser product safety standards. Laser lights are small in size, have a long range, and provide better illumination at the same power.

[0105] In some embodiments, the infrared camera is equipped with an illumination lamp 6 and / or a laser pointer 5. The handle 2 is equipped with an illumination lamp switch 61 electrically connected to the illumination lamp 6 and / or an indicator switch 51 electrically connected to the laser pointer 5. Specifically, the indicator switch 51 is located on the same side as the laser pointer 5, such as on the front side wall of the handle 2, allowing the user's index finger to easily operate the indicator switch 51 while holding the camera. The illumination lamp switch 61 is located on the side wall of the handle 2 opposite to the direction of the infrared lens of the infrared imaging module 1, such as below the main switch 8, allowing the user's thumb to easily operate the illumination lamp switch 61 while holding the camera.

[0106] In some embodiments, please refer to Figure 13The infrared imaging module 1 is located at the top of the handle 2, and the angle between the axis of the infrared imaging module 1 and the handle 2 ranges from 91 degrees to 150 degrees, i.e., ∠α in the figure. When the handle 2 is vertical, the angle between the infrared imaging module 1 and the horizontal plane ranges from 1 degree to 60 degrees. It can be understood that the angle between the axis of the infrared imaging module 1 and the handle 2 refers to the angle between the center line of the user holding the handle 2 and the axis of the infrared imaging module 1. When the handle 2 has a regular shape, it is the angle between the axis of the infrared imaging module 1 and the center line of the handle 2. Since vertical grip is generally less comfortable when using similar devices, a certain degree of tilt is needed to improve comfort. Therefore, in this embodiment, the angle between the infrared imaging module 1 and the handle 2 is set within the above range. The user can tilt the handle 2 and have the infrared imaging module 1 facing forward to shoot, which is more ergonomic and improves the user experience. In addition, infrared cameras are widely used in nighttime outdoor operations, and their shooting angle is obliquely upward to photograph the environment such as trees. Therefore, the angle between the axis of the infrared lens 122 of the infrared imaging module 1 and the handle 2 is set to 91 degrees to 150 degrees, so that the user can hold the handle 2 to shoot at an angle, which is convenient to operate.

[0107] In some embodiments, the angle between the axis of the infrared imaging module 1 and the handle 2 ranges from 93 degrees to 120 degrees. When the handle 2 is vertical, the angle between the infrared imaging module 1 and the horizontal plane ranges from 3 degrees to 30 degrees. This setting better suits the gripping habits of most people, providing a better feel and improving the user experience. Specifically, the angle between the axis of the infrared imaging module 1 and the handle 2 can be 93 degrees, 95 degrees, 100 degrees, 105 degrees, 110 degrees, or 120 degrees. Correspondingly, when the handle 2 is vertical, the angle between the infrared imaging module 1 and the horizontal plane ranges from 3 degrees, 5 degrees, 10 degrees, 15 degrees, 20 degrees, or 30 degrees.

[0108] In some embodiments, when the handle 2 includes a mounting portion 21 and a grip portion 22, the sidewall of the grip portion 22 is used for user gripping, and the angle between the axis of the infrared imaging module 1 and the extending direction of the grip portion 22 is in the range of 91 degrees to 150 degrees. The specific configuration of the mounting portion 21 and the grip portion 22 can be referred to the above embodiments, and will not be repeated here. The grip portion 22 is used for user gripping, and its extending direction provides ample space for user gripping; therefore, setting the angle between its extending direction and the axis of the infrared imaging module 1 within the above-mentioned range further facilitates reliable user gripping.

[0109] In some embodiments, please refer to Figures 10-12The handle 2 includes a base 24, which is disposed on the mounting part 21. The base 24 is detachably connected to the infrared imaging module 1, and the angle between the optical axis of the base 24 and the extending direction of the grip part 22 is in the range of 91 degrees to 150 degrees. To facilitate the installation of the infrared imaging module 1, the handle 2 is provided with a base 24, meaning the handle 2 includes a housing 23 and a base 24 disposed on the housing 23. By setting the optical axis of the base 24 such that its angle with the extending direction of the grip part 22 is in the range of 91 degrees to 150 degrees, after the infrared imaging module 1 is installed on the base 24, the angle between its axial direction and the extending direction of the grip part 22 is correspondingly in the range of 91 degrees to 150 degrees. In summary, the angle between the infrared imaging module 1 and the grip part 22 is controlled by the cooperation of the base 24 and the grip part 22, facilitating the installation of the infrared imaging module 1.

[0110] In some embodiments, the infrared imaging module 1 is detachably mounted on the front end of the handle 2. Since the infrared imaging module 1 is detachably connected to the handle 2, it can be completely detached from the handle 2. When the infrared imaging module 1 is connected to the handle 2, it is electrically connected to the display 3, allowing image data from the infrared imaging module 1 to be transmitted to the display 3. Conversely, when the infrared imaging module 1 is detached from the handle 2, the electrical connection between the infrared imaging module 1 and the display 3 is disconnected. In other words, in this application, the infrared imaging module 1 is physically detachably connected to the handle 2, and electrically connected to the display 3. Therefore, users can easily replace the infrared imaging module 1 with different specifications or models according to their shooting needs. The replaced infrared imaging module 1 is electrically connected to the display 3, allowing the images captured by the infrared imaging module 1 to be transmitted to the display 3 for display, facilitating user observation. Furthermore, when the infrared imaging module 1 malfunctions and needs repair or upgrade, it can be easily disassembled and replaced.

[0111] In some embodiments, please refer to Figures 10-12 , Figure 14The infrared imaging module 1 and the handle 2 are snapped together. This snap-fit connection allows for easy assembly and disassembly without tools, and the connection is reliable. Specifically, one of the infrared imaging module 1 and the handle 2 has a slot 27, and the other has a locking head 115 that engages with the slot 27. The infrared imaging module 1 achieves a detachable connection with the handle 2 through the cooperation of the slot 27 and the locking head 115. The shapes of the slot 27 and the locking head 115 are correspondingly designed to ensure reliable engagement. It is understood that at least a portion of the locking head 115 and / or at least a portion of the slot 27 is elastic, allowing the locking head 115 to be inserted into or disengaged from the slot 27 under external force through deformation of itself or the slot 27. Of course, after the locking head 115 is inserted into the engaging position of the slot 27, the deformation of the locking head 115 and / or the slot 27 automatically recovers, thus achieving effective engagement.

[0112] In some embodiments, the slot 27 is arranged circumferentially along the infrared imaging module 1 or the handle 2, and the first end of the slot 27 extends to the edge of the infrared imaging module 1 or the handle 2. The locking head 115 can be inserted into the slot 27 from the first end and rotated along the slot 27 to the second end of the slot 27 to engage. After the locking head 115 is inserted into the slot 27, the infrared imaging module 1 or the handle 2 is rotated, that is, the infrared imaging module 1 and the handle 2 rotate relative to each other, and the corresponding locking head 115 rotates along the slot 27. During the rotation, the slot 27 limits and guides the locking head 115. When the locking head 115 rotates to the second end, it engages with the slot 27. In summary, compared with the direct axial insertion locking method, the positional accuracy requirement of the locking head 115 is lower when it is inserted, thus making the operation more convenient.

[0113] In some embodiments, the connection points of the handle 2 and the infrared imaging module 1 are respectively provided with mutually mating threads, and the infrared imaging module 1 is detachably connected to the handle 2 through a threaded connection. The threaded connection method is convenient for disassembly and assembly, requiring no tools and can be done manually, and the connection is reliable with high assembly accuracy.

[0114] In some embodiments, please refer to Figures 6-7 and Figure 13The infrared imaging module 1 is equipped with a first electrical connector 13, and the handle 2 is equipped with a second electrical connector 25, which is electrically connected to the display 3. When the infrared imaging module 1 is installed on the handle 2, the first electrical connector 13 and the second electrical connector 25 are in contact and conductive, thus achieving the electrical connection between the infrared imaging module 1 and the display 3. By setting the first electrical connector 13 on the infrared imaging module 1 and the second electrical connector 25 electrically connected to the display 3 on the handle 2, and utilizing the contact between the first electrical connector 13 and the second electrical connector 25 to achieve conductivity, when the infrared imaging module 1 is removed from the handle 2, the first electrical connector 13 and the second electrical connector 25 will no longer be in contact and the electrical connection will naturally break. The form of the first electrical connector 13 and the second electrical connector 25 is not specifically limited here; for example, conductive contacts, conductive spring pins, conductive sheets, etc., can be used. The forms of the first electrical connector 13 and the second electrical connector 25 can be the same or different, as long as contact and conductivity can be achieved.

[0115] In some embodiments, please refer to Figures 6-7 and Figures 15-16 The infrared imaging module 1 includes an imaging core 12 and a first mounting component 111. The imaging core 12 is used for image detection and is electrically connected to a first electrical connector 13. The first mounting component 111 is used to mount the imaging core 12 and the first electrical connector 13, and is rotatable relative to the first electrical connector 13 and the handle 2. When the infrared imaging module 1 approaches the handle 2 and establishes contact between the first electrical connector 13 and the second electrical connector 25, the first electrical connector 13 remains relatively fixed to the handle 2, while the first mounting component 111 rotates relative to the first electrical connector 13 and the handle 2 to securely mount the infrared imaging module 1 to the handle 2. By providing the first mounting component 111, it is convenient to mount the imaging core 12 to the handle 2, eliminating the need for a connection structure on the imaging core 12 to cooperate with the handle 2. The imaging module 12 and the first electrical connector 13 are rotatably mounted on the first mounting member 111. When the first mounting member 111 is installed with the handle 2, the axial proximity of the first mounting member 111 and the handle 2 allows the first electrical connector 13 to make contact and conduction with the second electrical connector 25. Then, rotating the first mounting member 111 to connect with the handle 2 does not cause the imaging module 12 and the first electrical connector 13 to rotate with the first mounting member 111. Alternatively, rotating the handle 2 causes the imaging module 12 and the first electrical connector 13 to rotate synchronously with the handle 2, while the first mounting member 111 does not rotate. In other words, the handle 2 rotates relative to the first mounting member 111 to achieve connection. This configuration allows for convenient connection of the first mounting member 111 to the handle 2, and the rotation operation does not affect the contact between the first electrical connector 13 and the second electrical connector 25. Therefore, the first electrical connector 13 and the second electrical connector 25 can be made with smaller dimensions to achieve a reliable electrical connection.

[0116] Specifically, the first mounting component 111 is connected to the handle 2 via a rotational snap-fit mechanism as described in the above embodiment. During installation, the infrared imaging module 1 is brought close to the handle 2, and the snap-fit head 115 is inserted into the slot 27 from the first end, simultaneously making the first electrical connector 13 contact the second electrical connector 25 to achieve electrical connection. Then, the first mounting component 111 is rotated, causing the snap-fit head 115 to rotate along the slot 27 to the second end and engage, thus connecting the infrared imaging module 1 to the handle 2. During this process, the first electrical connector 13 and the handle 2 remain relatively stationary, ensuring reliable contact and electrical connection between the first electrical connector 13 and the second electrical connector 25. Disassembly is performed in reverse order, and will not be elaborated further here.

[0117] In some embodiments, please refer to Figures 6-7 and Figures 17-18 The infrared imaging module 1 also includes a second mounting member 112. The second mounting member 112 is rotatably mounted on the first mounting member 111, and the imaging core 12 is mounted on the second mounting member 112. That is, the imaging core 12 is rotatably connected to the first mounting member 111 through the second mounting member 112. The second mounting member 112 facilitates the installation of the imaging core 12, eliminating the need for a rotational fitting structure on the imaging core 12.

[0118] In some embodiments, please refer to Figures 6-7 and Figure 19 The infrared imaging module 1 also includes a first connecting plate 113, which is fixed to the second mounting member 112. A first electrical connector 13 is disposed on the first connecting plate 113. That is, by setting the first connecting plate 113 to install the first electrical connector 13, it is convenient to integrate multiple first electrical connectors 13 when multiple first electrical connectors 13 are provided. Specifically, the first connecting plate 113 has a contact hole 1132. The first electrical connector 13 is a contact placed in the contact hole 1132. One end of the contact contacts the second electrical connector 25 on the handle 2 to transmit information and power, and the other end is connected to the imaging core 12 via a ribbon cable to the wiring port 124 of the imaging core 12.

[0119] In some embodiments, please refer to Figures 10-12 The handle 2 is provided with a base 24, and the base 24 includes a base body 241 and a second connecting plate 242. The second connecting plate 242 is located on the base body 241, and the second electrical connector 25 is located on the second connecting plate 242. By providing the base 24, it is convenient to install the infrared imaging module 1 and to install the second electrical connector 25. When multiple second electrical connectors 25 are provided, multiple second electrical connectors 25 can be integrated and installed.

[0120] In some embodiments, please refer to Figures 20-23Both the first mounting component 111 and the second mounting component 112 are cylindrical structures and are nested together. Specifically, the first mounting component 111 is nested outside the second mounting component 112, so that while achieving a rotatable connection, the first mounting component 111 can play the role of external protection, and the overall shape of the infrared imaging module 1 is more regular.

[0121] Further, please refer to Figures 20-23 and Figure 15 One of the first mounting member 111 and the second mounting member 112 has a circumferentially provided limiting groove 117, and the other has a limiting protrusion 118. The limiting protrusion 118 can be inserted into the limiting groove 117 for axial limiting and can rotate along the limiting groove 117. Through the cooperation of the limiting groove 117 and the limiting protrusion 118, the first mounting member 111 and the second mounting member 112 can be rotatably connected, that is, the two do not separate axially, but can rotate relative to each other in the circumferential direction. The length of the limiting groove 117 can be set according to the angle that the first mounting member 111 needs to rotate through when connecting to the handle 2.

[0122] In some embodiments, please refer to Figures 20-23 and Figures 15-18 The first end of the limiting groove 117 extends to the edge of the first mounting member 111 or the second mounting member 112, and the limiting protrusion 118 can be inserted into the limiting groove 117 from the first end of the limiting groove 117 to rotate along the limiting groove 117; the infrared imaging module 1 also includes a cover plate 114, which is detachably connected to the first mounting member 111 or the second mounting member 112 provided with the limiting groove 117, and is at least partially disposed in the first end of the limiting groove 117 to limit the limiting protrusion 118 within the limiting groove 117.

[0123] For ease of explanation, taking the limiting groove 117 located on the second mounting member 112 as an example, by extending the first end of the limiting groove 117 to the edge of the second mounting member 112, that is, by leaving the first end of the limiting groove 117 unclosed, it is easy for the limiting protrusion 118 to be inserted into the limiting groove 117. The overall structure is simple and highly reliable. During disassembly, simply remove the cover plate 114 from the second mounting member 112, and the limiting protrusion 118 can axially disengage from the first end of the limiting groove 117, thereby terminating the connection between the first mounting member 111 and the second mounting member 112. In summary, the above configuration achieves a rotating connection while facilitating easy disassembly and assembly, allowing for convenient disassembly or replacement of the imaging mechanism 12 according to different user shooting needs or maintenance or upgrade requirements. It is understood that the disassembly and assembly method for the limiting groove 117 located on the first mounting member 111 is the same as described above, and will not be elaborated upon here.

[0124] In some embodiments, the end face of the first mounting member 111 or the second mounting member 112 with the limiting groove 117 is provided with a cover plate mounting groove 119, the cover plate mounting groove 119 is connected to the limiting groove 117, and the depth of the cover plate mounting groove 119 is greater than the depth of the limiting groove 117.

[0125] As configured above, the first mounting component 111 and the second mounting component 112 are rotatably connected while being easy to assemble and disassemble. Furthermore, the limiting protrusion 118 can be first assembled into the limiting groove 117. When the cover plate 114 is not installed, the user can intuitively observe the position of the limiting protrusion 118 in the limiting groove 117. After it is rotated into place, the cover plate 114 can be installed, which further facilitates its assembly and disassembly.

[0126] It is understandable that the method of assembling and disassembling the limiting groove 117 on the first mounting part 111 is the same as the above principle, and will not be elaborated here.

[0127] In other embodiments, the limiting protrusion 118 can also be configured to be elastically retractable. During installation, it can be retracted and moved to be opposite to the limiting groove 117, so that the limiting protrusion 118 can extend into the limiting groove 117 under the action of elastic force.

[0128] The above embodiments mainly illustrate the detachable connection between the infrared imaging module 1 and the handle 2. In some embodiments, the infrared imaging module 1 includes a mounting assembly 11 and an imaging core 12. The mounting assembly 11 is used to detachably mount the imaging core 12 and detachably connect the infrared imaging module 1 to the handle 2; the mounting assembly 11 is provided with a first electrical connector 13; when the imaging core 12 is mounted on the mounting assembly 11, the first electrical connector 13 is electrically connected to the imaging core 12; when the infrared imaging module 1 is connected to the handle 2, the first electrical connector 13 is electrically connected to the handle 2. Since the mounting assembly 11 can be detachably connected to the imaging core 12, the imaging core 12 can be removed for repair or upgrade, or replaced with an imaging core 12 of different specifications or models, as needed. Furthermore, the mounting assembly 11 is equipped with a first electrical connector 13. When the imaging module 12 is installed on the mounting assembly 11, the imaging module 12 is electrically connected to the first electrical connector 13. Therefore, when the infrared imaging module 1 is connected to the handle 2, the first electrical connector 13 is electrically connected to the handle 2, thus achieving an electrical connection between the imaging module 12 and the handle 2. In other words, the first electrical connector 13 facilitates the electrical connection between the imaging module 12 and the handle 2 when the imaging module 12 is installed on the mounting assembly 11. This design allows for easy installation and removal of the imaging module 12, enabling the replacement of different specifications or models of the imaging module 12 to meet different shooting needs, or facilitating maintenance or upgrades of the imaging module 12.

[0129] Specifically, the mounting component 11 may include the first mounting member 111 and the second mounting member 112 described above. The first mounting member 111 is detachably connected to the handle 2, and the second mounting member 112 is detachably mounted on the imaging mechanism 12.

[0130] In some embodiments, the imaging module 12 is provided with a wiring port 124, which is connected to the first electrical connector 13 via a cable. This cable connection facilitates its arrangement within the second mounting bracket 112, allowing for convenient adjustment of its position and orientation based on the available space. Specifically, the wiring port 124 is provided with terminals, and one end of the first electrical connector 13 is connected to these terminals via a ribbon cable. The other end of the first electrical connector 13 is electrically connected to the display 3 to transmit signals and supply power to the imaging module 12.

[0131] The various embodiments in this specification are described in a progressive manner, with each embodiment focusing on the differences from other embodiments. The same or similar parts between the various embodiments can be referred to each other.

[0132] The above description of the disclosed embodiments enables those skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An infrared camera, characterized in that, include: Handle (2) for users to hold and use; An infrared imaging module (1) is located on the handle (2) and is used for infrared image acquisition. The display (3) is movably mounted on the handle (2). The display (3) is electrically connected to the infrared imaging module (1) and is used to receive and display the infrared images collected by the infrared imaging module (1). The display (3) can be moved to an open state and a closed state. In the closed state, the screen of the display (3) is attached to the handle (2). In the open state, the screen of the display (3) is away from the handle (2) and can be rotated to face the user for easy observation.

2. The infrared camera according to claim 1, characterized in that, The display (3) is connected to one side of the handle (2) and can rotate relative to the handle (2) in a first direction and a second direction; when the display (3) rotates relative to the handle (2) in the first direction to the open state, it can continue to rotate in the second direction until the screen faces the user.

3. The infrared camera according to claim 1, characterized in that, The handle (2) includes a mounting part (21) and a grip part (22). The mounting part (21) is located at the top of the grip part (22), the infrared imaging module (1) is located at the front end of the mounting part (21), the display (3) is located on one side of the mounting part (21), and the grip part (22) is used for the user to hold.

4. The infrared camera according to claim 1, characterized in that, The handle (2) and the housing of the infrared imaging module (1) are an integral structure.

5. The infrared camera according to claim 1, characterized in that, The handle (2) is flat, and one side of the flat surface is used to fit against the display (3); And / or, the infrared imaging module (1) is cylindrical.

6. The infrared camera according to claim 1, characterized in that, The bottom end of the handle (2) is provided with a first connecting part (211) for connecting the hanging rope. And / or, the top of the handle (2) is provided with a second connecting part (212) for connecting a lanyard on the side opposite to the display (3).

7. The infrared camera according to claim 1, characterized in that, The handle is provided with a battery compartment, and the bottom or inner wall of the handle forms an opening for the battery compartment. The opening is provided with a battery compartment cover (213). The inner wall is the side wall where the handle (2) is in contact with the display (3) when the display (3) is closed.

8. The infrared camera according to claim 1, characterized in that, The infrared imaging module (1) is detachably mounted on the front end of the handle (2).

9. The infrared camera according to claim 8, characterized in that, One of the handle (2) and the infrared imaging module (1) is provided with a slot (27), and the other is provided with a head (115) that can engage with the slot (27). The infrared imaging module (1) is detachably connected to the handle (2) through the cooperation of the slot (27) and the head (115); or, the connection parts of the handle (2) and the infrared imaging module (1) are respectively provided with mutually cooperating threads, and the infrared imaging module (1) is detachably connected to the handle (2) through the threaded connection.

10. The infrared camera according to any one of claims 1-5, characterized in that, The handle (2) has a main switch (8) on the side wall opposite to the lens of the infrared imaging module (1). The main switch (8) is used to control the opening and closing of the infrared camera.

11. The infrared camera according to any one of claims 1-5, characterized in that, The outer wall of the handle (2) is provided with a rail connection part, which is a rail groove or a rail fishbone. The outer wall is the side wall where the handle (2) is not in contact with the display (3) when the display (3) is closed.