Fixing back clamp for mobile phone thermal imager plug-in

Abstract

The utility model relates to the technical field of thermal imaging equipment, in particular to a fixing back clip of a mobile phone thermal imager plug-in, which comprises two groups of clamping assemblies, the clamping assemblies are arranged on two sides of an imager, each clamping assembly comprises a shell, a screw rod is arranged in each shell and is divided into two sections with opposite threads, screw rod sliding blocks are arranged on the two sections, and the screw rod sliding blocks are arranged on the two sections. The exterior of the lead screw sliding block is connected with a telescopic assembly, and the outer end of the telescopic assembly is provided with a clamping plate. According to the fixing back clamp of the mobile phone thermal imager plug-in, through the design of the two clamping assemblies, the mobile phone thermal imager plug-in can be firmly clamped, and it is ensured that the mobile phone thermal imager plug-in cannot fall off or shake in the using process. And due to the design of a screw rod in the clamping assembly, the clamping force can be finely adjusted through a knob, so that the clamping device is suitable for mobile phone thermal imager plug-ins of different sizes and models, and the clamping stability and reliability are ensured. And soft cushions are mounted on the inner walls of the clamping plates, so that the mobile phone is effectively prevented from being scratched or damaged by pressing in the clamping process, and the appearance and integrity of the mobile phone are protected.

Description

TECHNICAL FIELD

[0001] The utility model relates to thermal imaging equipment technical field, concretely relates to a fixed back clamp of mobile phone thermal imager plug -in. BACKGROUND

[0002] In the thermal imaging equipment technical field, thermal imager as a kind of non-contact temperature detection and imaging equipment is widely used in various occasions, such as power inspection, building detection, medical diagnosis and security monitoring etc. With the popularity of smart phone and the continuous progress of technology, mobile phone thermal imager plug -in arises at the historic moment, it makes smart phone can possess thermal imaging function, to greatly expand the application range of smart phone.

[0003] However, mobile phone thermal imager plug -in in the use process, because its volume is small and usually needs to be closely matched with mobile phone, therefore, fixed and clamped become an important problem. The traditional fixed mode can adopt simple clamp or adhesive tape etc., but these ways often exist fixed unstable, easy to fall off or damage mobile phone etc. Defect. Especially for the scene needing long time or frequent use, such as outdoor inspection or professional detection, a stable and reliable fixed back clamp is particularly important.

[0004] Therefore, there is an urgent need in the market for a fixed back clamp that can firmly clamp mobile phone thermal imager plug -in, while not causing damage to mobile phone. This back clamp needs to have good adaptability, can be applied to mobile phone thermal imager plug -in of different sizes and models, and is easy to operate, convenient for user to quickly install and disassemble. In addition, considering that thermal imager can generate certain heat during work, fixed back clamp also needs to have certain heat dissipation performance to ensure the normal work of thermal imager. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a kind of fixed back clamp of mobile phone thermal imager plug -in to solve the problems that the traditional fixed mode can adopt simple clamp or adhesive tape etc. in the above background art, but these ways often exist fixed unstable, easy to fall off or damage mobile phone etc. Defect.

[0006] To achieve the above object, the utility model provides a kind of fixed back clamp of mobile phone thermal imager plug -in, including two groups of clamping components, the clamping component is installed in the both sides of imager, the clamping component includes shell, the inside of shell is installed with lead screw, the lead screw is divided into two segments with opposite thread, and the lead screw slider is installed on two segments, the outside of lead screw slider is connected with telescopic component, the telescopic component is installed with clamping plate on outer end, and the one end of lead screw is installed with knob.

[0007] As preferred, the both sides of imager are detachably installed with connecting block by bolt, and the outside of connecting block is connected and fixed with clamping component.

[0008] As preferred, the top of the imager is provided with a wiring port, and the front of the imager is provided with a lens.

[0009] As preferred, the inner wall of the clamping plate is provided with a soft pad.

[0010] As preferred, the outer side of the clamping assembly is provided with a back plate, the two ends of the back plate are fixedly connected with the outer wall of the telescopic assembly, and the surface of the back plate is provided with a plurality of heat dissipation holes.

[0011] As preferred, one side wall of the shell is provided with a strip-shaped hole, and the screw rod sliding block is in sliding fit with the strip-shaped hole.

[0012] As preferred, the telescopic assembly comprises a fixed plate, the outer wall of the fixed plate is provided with a sliding groove, a sliding block is slidably arranged in the sliding groove, the outer wall of the sliding block is fixedly connected with the clamping plate, and one end of the sliding block is provided with a spring.

[0013] As preferred, the bottom of the sliding block is provided with a limiting protrusion on both sides, the bottom of the sliding groove is provided with a guide groove, and the limiting protrusion and the guide groove are matched in size.

[0014] Compared with the prior art, the utility model has the advantages of:

[0015] The two groups of clamping assemblies can firmly clamp the mobile phone thermal imager plug-in, and ensure that the mobile phone thermal imager plug-in will not fall off or shake during use. The screw rod design in the clamping assembly enables the clamping force to be finely adjusted through the knob, so that the clamping assembly can be adapted to mobile phone thermal imager plug-ins of different sizes and models, and the stability and reliability of clamping are ensured.

[0016] The inner wall of the clamping plate is provided with a soft pad, which effectively prevents scratches or damage to the mobile phone during clamping, and protects the appearance and integrity of the mobile phone. The two sides of the imager are detachably provided with connecting blocks through bolts, so that the clamping assembly can be easily connected with mobile phone thermal imager plug-ins of different models, and the versatility and adaptability of the back clamp are improved. The telescopic assembly enables the clamping plate to be telescopic adjusted according to the size of the mobile phone thermal imager plug-in, and further enhances the adaptability of the back clamp.

[0017] The clamping force can be easily adjusted through the knob, and the operation is simple and fast, which facilitates the user to quickly install and disassemble the mobile phone thermal imager plug-in. The surface of the back plate provided outside the clamping assembly is provided with a plurality of heat dissipation holes, which effectively improves the heat dissipation performance of the mobile phone, and ensures that the heat generated by the mobile phone during work can be dissipated in time. BRIEF DESCRIPTION OF DRAWINGS

[0018] Fig. 1 It is a whole structure schematic view of the utility model;

[0019] Fig. 2 It is the side structure schematic view of the clamping assembly in the utility model;

[0020] Fig. 3 It is the structure schematic view of the telescopic assembly in the utility model;

[0021] The meaning of each reference sign in the figure is:

[0022] 1, clamping assembly; 11, shell; 12, screw rod; 13, screw rod sliding block; 14, knob; 2, connecting block; 3, imager; 31, wiring port; 32, lens; 4, telescopic assembly; 41, fixed plate; 42, sliding groove; 43, sliding block; 44, spring; 5, clamping plate; 51, soft pad; 6, back plate. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0024] The utility model provides a kind of fixed back clamp of mobile phone thermal imager plug-in, as shown in Figs. 1-3 It is shown in the figure, including two groups of clamping assembly 1, clamping assembly 1 is installed on the both sides of imager 3, clamping assembly 1 includes shell 11, the inside of shell 11 is installed with screw rod 12, screw rod 12 is divided into two segments with opposite thread, both segments are installed with screw rod sliding block 13, the outside of screw rod sliding block 13 is connected with telescopic assembly 4, the outer end of telescopic assembly 4 is installed with clamping plate 5, one end of screw rod 12 is installed with knob 14. By designing two groups of clamping assembly 1 respectively installed on the both sides of imager 3, the stable clamping of mobile phone thermal imager plug-in is realized. The inside of shell 11 in clamping assembly 1 is installed with screw rod 12, screw rod 12 is divided into two segments with opposite thread, such design makes that screw rod sliding block 13 on two segments of screw rod can be moved to opposite direction simultaneously when rotating knob 14, so as to drive telescopic assembly 4 and clamping plate 5 to adjust. This structure not only makes that clamping force can be adjusted, but also can adapt to mobile phone thermal imager plug-in of different sizes, improves the versatility and adaptability of back clamp. Meanwhile, the design of knob 14 makes that operation is simple and fast, user can easily adjust clamping force, ensure that mobile phone thermal imager plug-in is firmly and stably clamped.

[0025] In this embodiment, the imaging instrument 3 is detachably mounted with the connecting block 2 on both sides through bolts, and the outer side of the connecting block 2 is connected and fixed with the clamping assembly 1. This design makes the connection between the imaging instrument 3 and the clamping assembly 1 more flexible and detachable, and facilitates users to quickly install or disassemble the clamping assembly 1 according to actual needs. At the same time, the bolt connection mode also ensures the stability and reliability of the connection.

[0026] Specifically, the top of the imaging instrument 3 is provided with a wiring port 31, and the front of the imaging instrument 3 is provided with a lens 32. The design of the wiring port 31 facilitates users to connect the power cord or data line, meeting the power supply and data transmission needs of the imaging instrument 3. The installation of the lens 32 enables the imaging instrument 3 to normally perform thermal imaging shooting and realize its function.

[0027] Further, the inner wall of the clamping plate 5 is provided with a soft pad 51. The design of the soft pad 51 effectively avoids scratching or crushing the mobile phone or the imaging instrument 3 during clamping of the clamping plate 5, protects the appearance and integrity of the clamped object, and at the same time increases the comfort and stability of clamping.

[0028] Further, the outer side of the clamping assembly 1 is provided with a back plate 6, both ends of the back plate 6 are connected and fixed with the outer wall of the telescopic assembly 4, and the surface of the back plate 6 is provided with a plurality of heat dissipation holes. The design of the back plate 6 not only enhances the support strength of the back of the mobile phone, but also effectively improves the heat dissipation performance of the mobile phone through the heat dissipation holes on the surface, ensuring that the heat generated by the mobile phone during work can be dissipated in time.

[0029] Further, one side wall of the shell 11 is provided with a strip-shaped hole, and the screw rod sliding block 13 is in sliding fit with the strip-shaped hole. The design of the strip-shaped hole provides a sliding track for the screw rod sliding block 13, so that the screw rod sliding block 13 can stably slide along the strip-shaped hole under the drive of the screw rod 12, thereby driving the telescopic assembly 4 and the clamping plate 5 to adjust the extension and contraction, ensuring the smoothness and accuracy of the clamping action.

[0030] Further, the telescopic assembly 4 includes a fixed plate 41, the outer wall of the fixed plate 41 is provided with a sliding groove 42, the sliding groove 42 is slidably provided with a sliding block 43, the outer wall of the sliding block 43 is connected and fixed with the clamping plate 5, and one end of the sliding block 43 is provided with a spring 44. This design enables the telescopic assembly 4 to adjust the position of the clamping plate 5 according to actual needs, and adapt to mobile phones or imaging instruments 3 of different sizes. The design of the spring 44 provides a certain buffering effect, so that the clamping process is more gentle, and at the same time ensures the stability of the clamping force.

[0031] Further, the bottom of the sliding block 43 is provided with a limiting protrusion, and the bottom of the sliding groove 42 is provided with a guide groove, and the limiting protrusion and the guide groove are matched in size. The limiting protrusion and the guide groove effectively limit the sliding range of the sliding block 43 in the sliding groove 42, prevent the sliding block 43 from falling off or excessive sliding, and ensure the stability and reliability of the telescopic assembly 4. At the same time, this design also makes the assembly of the telescopic assembly 4 more simple and convenient.

[0032] The fixed back clamp of the mobile phone thermal imager plug-in is used, first of all, two groups of clamping assemblies 1 are respectively installed on the two sides of the imager 3. The clamping assembly 1 is connected with the imager 3 through the connecting block 2, and the connecting block 2 is detachably installed on the side surface of the imager 3 through bolts, so that the connection between the clamping assembly 1 and the imager 3 is flexible and stable. The clamping assembly 1 comprises an outer shell 11, and a lead screw 12 is installed in the outer shell 11. The lead screw 12 is divided into two segments with opposite threads, and a lead screw sliding block 13 is installed on each segment. When the rotary knob 14 is rotated, the lead screw 12 rotates, and since the two segments of the lead screw 12 have opposite threads, the lead screw sliding blocks 13 on the two segments will move in opposite directions at the same time.

[0033] The lead screw sliding block 13 is connected with a telescopic assembly 4. The telescopic assembly 4 comprises a fixed plate 41, and a sliding groove 42 is arranged on the outer wall of the fixed plate 41, and a sliding block 43 is slidably arranged in the sliding groove 42. The outer wall of the sliding block 43 is connected with the clamping plate 5. When the lead screw sliding block 13 moves, the fixed plate 41 of the telescopic assembly 4 moves, and then the clamping plate 5 is adjusted in extension and contraction through the sliding cooperation of the sliding groove 42 and the sliding block 43. This design makes the position of the clamping plate 5 adjustable according to actual needs, and adapts to mobile phones or imagers 3 of different sizes.

[0034] The rotary knob 14 can adjust the moving distance of the lead screw sliding block 13, so as to adjust the clamping force of the clamping plate 5. Since the rotary knob 14 is designed to be simple and convenient to operate, the user can easily adjust the clamping force, and ensure that the mobile phone thermal imager plug-in is clamped firmly and stably. One end of the sliding block 43 is provided with a spring 44, which provides a certain buffering effect, so that the clamping process is more gentle, and the stability of the clamping force is ensured.

[0035] The bottom of the sliding block 43 is provided with a limiting protrusion on both sides, and the bottom of the sliding groove 42 is provided with a guide groove. The limiting protrusion and the guide groove are matched in size, effectively limiting the sliding range of the sliding block 43 in the sliding groove 42, preventing the sliding block 43 from falling off or excessive sliding, and ensuring the stability and reliability of the telescopic assembly 4. The outer side of the clamping assembly 1 is provided with a back plate 6, and both ends of the back plate 6 are connected and fixed with the outer wall of the telescopic assembly 4. The surface of the back plate 6 is provided with a plurality of heat dissipation holes, which effectively improves the heat dissipation performance of the mobile phone and ensures that the heat generated by the mobile phone during operation can be dissipated in time. At the same time, the design of the back plate 6 also enhances the support strength of the back of the mobile phone, so that the mobile phone is more stable during clamping.

[0036] The top of the imager 3 is provided with a wiring port 31, which is convenient for users to connect power lines or data lines, and meets the power supply and data transmission requirements of the imager 3. The front of the imager 3 is provided with a lens 32, so that the imager 3 can normally perform thermal imaging shooting and realize its function.

[0037] Finally, it should be noted that the imager 3 and the like in the embodiment, the electronic components in the above-mentioned components are all general standard components or components known to those skilled in the art, and their structure and principle are known to those skilled in the art through technical manuals or through conventional experimental methods. In the idle place of the device, all the above-mentioned electrical components are respectively connected through wires, and the specific connection means should be referred to the working order of the electrical components in the above-mentioned working principle to complete the electrical connection, which are all known technologies in the art.

[0038] The basic principle, main features and advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above-mentioned embodiments, and the above-mentioned embodiments and descriptions in the specification are only preferred examples of the present application and do not limit the present application. Without departing from the spirit and scope of the present application, the present application can also have various changes and improvements, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A fixing back clip of a handset thermal imager insert, comprising two groups of clamping components (1), characterized in that: The clamping assembly (1) is installed on both sides of the imager (3), the clamping assembly (1) comprises a shell (11), a lead screw (12) is installed inside the shell (11), the lead screw (12) is divided into two sections with opposite threads, a lead screw sliding block (13) is installed on each section, an extension assembly (4) is connected to the outside of the lead screw sliding block (13), a clamping plate (5) is installed on the outer end of the extension assembly (4), and a knob (14) is installed on one end of the lead screw (12).

2. The fixed back clamp of the handset thermal imager insert according to claim 1, characterized in that: The two sides of the imager (3) are detachably connected with a connecting block (2) through bolts, and the outer side of the connecting block (2) is connected and fixed with the clamping assembly (1).

3. The fixed back clamp of the handset thermal imager insert according to claim 1, characterized in that: The top of the imager (3) is provided with a wiring port (31), and the front of the imager (3) is provided with a lens (32).

4. The fixed back clamp of the handset thermal imager insert according to claim 1, characterized in that: The inner wall of the clamping plate (5) is provided with a soft pad (51).

5. The fixed back clamp of the handset thermal imager insert according to claim 1, characterized in that: The outer side of the clamping assembly (1) is provided with a back plate (6), the two ends of the back plate (6) are connected and fixed with the outer wall of the extension assembly (4), and the surface of the back plate (6) is provided with a plurality of heat dissipation holes.

6. The fixed back clamp of the handset thermal imager insert according to claim 1, characterized in that: One side wall of the shell (11) is provided with a strip-shaped hole, and the lead screw sliding block (13) is in sliding fit with the strip-shaped hole.

7. The fixed back clamp of the handset thermal imager insert according to claim 1, characterized in that: The extension assembly (4) comprises a fixed plate (41), the outer wall of the fixed plate (41) is provided with a sliding groove (42), the sliding groove (42) is slidably provided with a sliding block (43), the outer wall of the sliding block (43) is connected and fixed with the clamping plate (5), and one end of the sliding block (43) is provided with a spring (44).

8. The fixed back clamp of the handset thermal imager insert according to claim 7, characterized in that: The bottom of the sliding block (43) is provided with a limiting protrusion on both sides, the bottom of the sliding groove (42) is provided with a guide groove, and the size of the limiting protrusion and the guide groove is matched.

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