Mounting structure for thermal imaging machine core and thermal imaging equipment

Abstract

The utility model relates to an installation structure for a thermal imaging machine core. The installation structure comprises an installation assembly and a limiting piece. The mounting assembly is provided with a stepped hole and a limiting part, the stepped hole penetrates through the mounting assembly, a stepped part is arranged in the stepped hole, the machine core is arranged in the stepped hole, and one end of the machine core abuts against the stepped part; the limiting piece is movably arranged on the limiting part, and the limiting piece can pass through the limiting position and the releasing position in the moving process; when the limiting piece moves to the limiting position, the limiting piece is matched with the step part to fix the movement; when the limiting piece moves to the release position, the machine core and the installation assembly can be separated from each other. In the process of installing the machine core, only the limiting piece needs to be moved to the release position firstly, then the machine core is installed in the step hole, then the limiting piece is moved to the limiting position, the limiting piece is matched with the step part to fix the machine core, more convenience is achieved, the installation speed is greatly increased, and then the overall assembly efficiency is improved. The utility model also relates to a thermal imaging device.

Description

Technical Field

[0001] The present application belongs to the field of infrared thermal imaging technology, and in particular, relates to a mounting structure for a thermal imaging core and a thermal imaging device. Background Art

[0002] Infrared thermal imaging uses photoelectric technology to detect infrared signals of specific wavelength bands of thermal radiation from objects, converts the signals into images and graphics that can be distinguished by human vision, and can further calculate the temperature value. Infrared thermal imaging equipment on the market is generally assembled from a movement, control buttons, battery components, display components, integrated circuits, and a complete machine casing. Among them, the movement is assembled from an infrared lens, a signal processing circuit, an image processor, a detector, and a movement casing. In existing thermal imaging equipment, the movement is fixed by screws, and the movement installation speed is slow, affecting the overall assembly efficiency. Utility Model Content

[0003] Based on the above technical problems, the present application provides an installation structure and thermal imaging device for a thermal imaging movement, which can improve the movement installation speed and thus improve the overall assembly efficiency.

[0004] The technical solution proposed in this application is:

[0005] A mounting structure for a thermal imaging core, comprising:

[0006] The mounting assembly has a stepped hole and a stopper, wherein the stepped hole passes through the mounting assembly, and a stepped portion is provided in the stepped hole, and the movement is mounted in the stepped hole, and one end of the movement abuts against the stepped portion;

[0007] A limiting member, movably disposed on the limiting portion, wherein the limiting member can pass through a limiting position and a releasing position during movement;

[0008] When the limiting member moves to the limiting position, the limiting member cooperates with the step portion to fix the movement; when the limiting member moves to the releasing position, the movement and the mounting assembly can be separated from each other.

[0009] Furthermore, an elastic member is included, wherein the elastic member is connected between the limiting portion and the limiting member and is used to provide a force to move the limiting member toward the limiting position.

[0010] Furthermore, the elastic member is a spring.

[0011] Furthermore, one end of the limiting member facing the step hole also has a guiding slope, and the guiding slope is located on the side of the limiting member away from the step portion, and the guiding slope can guide the movement to be inserted into the step hole.

[0012] Further, the limiting portion is a limiting hole, the limiting hole is communicated with the step hole, the limiting member is movably disposed in the limiting hole, and the limiting member can extend into the step hole during movement.

[0013] Furthermore, the limiting portion is further provided with a blocking member, which can abut against the blocking member during the movement of the limiting member, so as to limit the movement range of the limiting member through the blocking member.

[0014] Furthermore, there are multiple limiters.

[0015] Furthermore, the mounting assembly includes a front plate and a base connected to each other, the front plate is provided with a first through hole, the base is provided with a second through hole coaxial with the first through hole to form the step hole, the aperture of the first through hole is smaller than the aperture of the second through hole, one end of the movement is abutted against the front plate, and the base has the limiting portion.

[0016] A thermal imaging device comprises a core and the above-mentioned mounting structure.

[0017] Furthermore, a matching portion is provided at one end of the movement, an end surface of the matching portion abuts against the step portion, and the limiting member can cooperate with the step portion to clamp and fix the matching portion.

[0018] Compared with the prior art, the beneficial effects of this application are:

[0019] With the above-mentioned installation structure, during the installation of the movement, it is only necessary to first move the stopper to the release position, then install the movement into the step hole, and then move the stopper to the limit position, and the stopper cooperates with the step portion to fix the movement. Compared with the existing screw installation, this installation structure is more convenient, greatly improves the installation speed, and thus improves the overall assembly efficiency.

[0020] In addition, the limit member is pushed toward the limit position by the elastic member, and the end of the limit member away from the step portion has a guide slope. It is only necessary to press the movement into the step hole and the movement contacts the guide slope to push the limit member toward the release position. After the matching part of the movement extends into the step hole, the limit member extends out under the action of the elastic member and clamps the matching part to fix it, thereby fixing the movement more conveniently and quickly. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The accompanying drawings are used to provide further understanding of the present application and constitute a part of the specification. They are used to explain the present application together with the embodiments of the present application and do not constitute a limitation of the present application.

[0022] Figure 1 A schematic diagram of the structure of a thermal imaging device provided in one embodiment of the present application;

[0023] Figure 2 for Figure 1 A schematic cross-sectional view of the thermal imaging device shown;

[0024] Figure 3 for Figure 1 A schematic structural diagram of the installation structure in the thermal imaging device shown.

[0025] Description of labels:

[0026] 10. Thermal imaging device; 100. Mounting structure; 200. Movement; 110. Mounting assembly; 120. Limiting member; 111. Step hole; 112. Limiting portion; 113. Step portion; 114. Front plate; 115. Base; 116. First through hole; 117. Second through hole; 130. Elastic member; 121. Guide slope; 210. Matching portion. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0028] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicating orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0029] like Figure 1 and Figure 2 As shown, an embodiment of the present application provides a thermal imaging device 10 , including a mounting structure 100 and a movement 200 , wherein the movement 200 is mounted on the mounting structure 100 .

[0030] Furthermore, the mounting structure 100 includes a mounting assembly 110 and a stopper 120. The mounting assembly 110 has a step hole 111 and a stopper 112. The step hole 111 passes through the mounting assembly 110, and a step portion 113 is provided inside the step hole 111. The movement 200 is mounted in the step hole 111, and one end abuts against the step portion 113. The stopper 120 is movably disposed in the stopper 112, and the stopper 120 can pass through a stopper position and a release position during movement.

[0031] When the limiting member 120 moves to the limiting position, the limiting member 120 cooperates with the step portion 113 to fix the movement 200 ; when the limiting member 120 moves to the releasing position, the movement 200 and the mounting assembly 110 can be separated from each other.

[0032] By adopting the above-mentioned installation structure 100, during the installation of the movement 200, it is only necessary to first move the stopper 120 to the release position, then install the movement 200 into the step hole 111, and then move the stopper 120 to the limit position, and the stopper 120 cooperates with the step portion 113 to fix the movement 200, thereby completing the installation of the movement 200. Compared with the existing screw installation, the installation structure 100 is more convenient, greatly improves the installation speed, and thus improves the overall assembly efficiency.

[0033] Similarly, when the movement 200 needs to be removed, it is only necessary to move the stopper 120 to the release position and then take the movement 200 out of the step hole 111. The mounting structure 100 can improve the efficiency of disassembling and assembling the movement 200 and is more convenient to use.

[0034] In one embodiment, the mounting assembly 110 includes a front plate 114 and a base 115 connected to each other, the front plate 114 is provided with a first through hole 116, the base 115 has a stopper 112, and is provided with a second through hole 117 coaxial with the first through hole 116, so as to form the above-mentioned step hole 111. The aperture of the first through hole 116 is smaller than the aperture of the second through hole 117, so the front plate 114 forms a step portion 113 in the step hole 111, and one end of the movement 200 abuts against the front plate 114.

[0035] In one embodiment, the limiting portion 112 is a limiting hole, which is connected to the second through hole 117. The limiting member 120 is movably disposed in the limiting hole, and the limiting member 120 can extend into the second through hole 117 during movement, so as to cooperate with the step portion 113 to fix the movement 200 when extending into the second through hole 117.

[0036] In other embodiments, the limiting portion 112 may also be disposed on the side of the base 115 away from the front plate 114, for example, the limiting portion 112 is a limiting groove, the limiting member 120 is slidably disposed in the limiting groove, and the limiting member 120 can move to the second through hole 117 to limit the movement 200. That is, when the limiting member 120 moves to the limiting position, the orthographic projection of the limiting member 120 on the base 115 is located in the second through hole 117.

[0037] In one embodiment, the limiting portion 112 is further provided with a blocking member, and the limiting member 120 can abut against the blocking member during its movement, so as to limit the movement range of the limiting member 120 through the blocking member.

[0038] It should be explained that when the limiting portion 112 is a limiting hole, a blocking member can be arranged at the opening of the limiting hole to prevent the limiting member 120 from escaping from the limiting hole. When the limiting portion 112 is a limiting groove, blocking members can be arranged at both ends of the limiting groove to prevent the limiting member 120 from escaping from the limiting groove.

[0039] In one embodiment, the mounting structure 100 also includes an elastic member 130, which is connected between the limiting portion 112 and the limiting member 120, and is used to provide a force to move the limiting member 120 toward the limiting position, thereby pushing the limiting member 120 to the limiting position after the movement 200 is installed into the step hole 111, and automatically locking and fixing the movement 200.

[0040] Further, the elastic member 130 is a spring, which is arranged in the limiting hole, with one end abutting against the bottom wall of the limiting hole and the other end abutting against the limiting member 120. It is understandable that when the spring cannot completely push the limiting member 120 away from the limiting hole, the blocking member may not be arranged.

[0041] In other embodiments, a plurality of snap-fit ​​structures may be provided in the limiting portion 112, such as in the limiting hole, and the plurality of snap-fit ​​structures may be arranged at intervals along the moving direction of the limiting member 120, and the limiting member 120 may be snap-fitted with each snap-fit ​​structure. When the limiting member 120 moves to the limiting position, the limiting member 120 snaps with one of the snap-fit ​​structures; when the limiting member 120 moves to the release position, the limiting member 120 snaps with another of the snap-fit ​​structures. In addition, it is understandable that when this method is adopted, the end of the limiting hole away from the step hole 111 may be passed through the base 115, and then a tool may be inserted into the limiting hole to adjust the position of the limiting member 120.

[0042] In one embodiment, there are multiple limiters 120 to more firmly fix the movement 200 at the step hole 111. It can be determined that when there are multiple limiters 120, there are also multiple elastic members 130, and the elastic members 130 and limiters 120 are arranged one by one.

[0043] Specific to Figure 2 In the illustrated embodiment, there are four limiting members 120 , which are arranged at intervals along the circumference of the step hole 111 , and each limiting member 120 is disposed in a corresponding limiting hole.

[0044] In one embodiment, the end of the stopper 120 facing the step hole 111 further has a guiding slope 121, which is located on the side of the stopper 120 away from the step portion 113, and the guiding slope 121 can guide the movement 200 to be inserted into the step hole 111. In this way, the movement 200 can be easily inserted into the step hole 111, and the stopper 120 can be pushed to move toward the release position during the insertion of the movement 200. After the end face of the movement 200 abuts against the step portion 113, the stopper 120 returns to the limiting position under the action of the elastic member 130, and the movement 200 is locked and fixed.

[0045] In one embodiment, a mating portion 210 is provided at one end of the movement 200 , and the end surface of the mating portion 210 abuts against the step portion 113 . The limiting member 120 can cooperate with the step portion 113 to clamp and fix the mating portion 210 , thereby fixing the movement 200 .

[0046] It should be explained that before the movement 200 is inserted into the stepped hole 111, the stopper 120 is in the limited position under the action of the elastic member 130. During the installation of the movement 200, that is, during the insertion of the matching portion 210 into the stepped hole 111, the matching portion 210 contacts the guide slope 121 and pushes the stopper 120 to move toward the release position; after the end face of the matching portion 210 abuts against the front plate 114, since the radial dimension of the position where the movement 200 and the matching portion 210 are adjacent is smaller than the radial dimension of the matching portion 210, the stopper 120 will extend out under the action of the elastic member 130 and abut against the end of the matching portion 210 away from the front plate 114, thereby cooperating with the front plate 114 to clamp and fix the matching portion 210.

[0047] In summary, the thermal imaging device provided by this application has at least the following advantages:

[0048] 1. Simply press the movement 200 into the step hole 111, the movement 200 will push the stopper 120 to the release position, and then the stopper 120 will extend under the action of the elastic member 130 to fix the movement 200, and the installation of the movement 200 can be completed without screw fixation, which is more convenient and quick, and effectively improves the overall assembly efficiency;

[0049] 2. There are multiple limiters 120, which can more firmly fix the movement 200 and prevent the movement 200 from falling off.

[0050] Although the embodiments of the present application have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present application, and that the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A mounting structure for a thermal imaging core, characterized in that: include: The mounting assembly has a stepped hole and a stopper, wherein the stepped hole passes through the mounting assembly, and a stepped portion is provided in the stepped hole, and the movement is mounted in the stepped hole, and one end of the movement abuts against the stepped portion; A limiting member, movably disposed on the limiting portion, wherein the limiting member can pass through a limiting position and a releasing position during movement; When the limiting member moves to the limiting position, the limiting member cooperates with the step portion to fix the movement; when the limiting member moves to the releasing position, the movement and the mounting assembly can be separated from each other.

2. The installation structure for a thermal imaging core according to claim 1, characterized in that: It also includes an elastic member, which is connected between the limiting portion and the limiting member and is used to provide a force to move the limiting member toward the limiting position.

3. The installation structure for a thermal imaging core according to claim 2, characterized in that: The elastic member is a spring.

4. The installation structure for a thermal imaging core according to claim 2, characterized in that: The end of the limiting member facing the step hole also has a guiding slope, and the guiding slope is located on the side of the limiting member away from the step portion, and the guiding slope can guide the movement to be inserted into the step hole.

5. The installation structure for a thermal imaging core according to claim 1, characterized in that: The limiting portion is a limiting hole, the limiting hole is communicated with the step hole, the limiting member is movably arranged in the limiting hole, and the limiting member can extend into the step hole during movement.

6. The installation structure for a thermal imaging core according to claim 1, characterized in that: The limiting portion is further provided with a blocking member, which can abut against the blocking member during the movement of the limiting member, so as to limit the movement range of the limiting member through the blocking member.

7. The installation structure for a thermal imaging core according to claim 1, characterized in that: The number of the limiting members is multiple.

8. The installation structure for a thermal imaging core according to any one of claims 1 to 7, characterized in that: The mounting assembly includes a front plate and a base that are interconnected, the front plate is provided with a first through hole, the base is provided with a second through hole coaxial with the first through hole to form the step hole, the aperture of the first through hole is smaller than the aperture of the second through hole, one end of the movement is in contact with the front plate, and the base has the limiting portion.

9. A thermal imaging device, characterized in that: It comprises a movement and the mounting structure according to any one of claims 1 to 8.

10. The thermal imaging device according to claim 9, characterized in that: A matching portion is provided at one end of the movement, an end surface of the matching portion abuts against the step portion, and the limiting member can match with the step portion to clamp and fix the matching portion.

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