Thermal imaging camera device for online monitoring in coal mines

Abstract

A kind of thermal imaging camera device for online monitoring in coal mine underground, comprising support seat (4) installed on support in use place, hanger seat (3) arranged on support seat (4), thermal imaging camera body (1) arranged on hanger seat (3), through thermal imaging camera body (1), it is realized to pick up image online monitoring signal in coal mine underground, through support seat (4) and hanger seat (3), it is realized to thermal imaging camera body (1) is carried out connecting rod mechanism movable support, it is realized to be installed by the hoisting frame body with two movable joints as coal mine underground body, solve the technical problem that all use box shell as the shell of infrared thermal imager and the lower end surface of the box shell of infrared thermal imager is directly installed on the support of use place, therefore meet the need of adjusting installation angle in coal mine underground.

Description

Technical Field

[0001] This utility model relates to a thermal imaging camera device, and more particularly to a thermal imaging camera device for online monitoring in underground coal mines. Background Technology

[0002] An infrared thermal imager is a device that uses infrared thermal imaging technology to detect the infrared radiation of a target object and, through signal processing and photoelectric conversion, converts the temperature distribution of the target object into a visual image. Therefore, infrared thermal imagers are important online monitoring equipment. However, currently, there are no infrared thermal imager devices specifically designed for online monitoring in coal mines. Most currently use a housing as the outer casing, with the lower end of the housing directly mounted on a bracket at the point of use. This limitation in the installation location of the infrared thermal imager housing hinders its installation in coal mines.

[0003] This utility model, through its technical feature of using a hoisting frame with two movable sections as the installation body in coal mines, effectively explores and studies, at the technical level, a different approach that uses a box shell as the outer shell of the infrared thermal imager, with the lower end face of the infrared thermal imager's box shell directly mounted on the support at the place of use.

[0004] The statements herein provide only background information related to this invention and do not necessarily constitute prior art. Summary of the Invention

[0005] The subject of this utility model is a thermal imaging camera device for online monitoring in coal mines.

[0006] In order to overcome the above-mentioned technical shortcomings, the purpose of this utility model is to provide a thermal imaging camera device for online monitoring in coal mines, thus meeting the need for adjusting the installation angle in coal mines.

[0007] To achieve the above objectives, the technical solution adopted by this utility model is as follows: it includes a support base installed on a bracket located at the place of use, a hanging base set on the support base, and a thermal imaging camera body set on the hanging base.

[0008] By designing a support base, a hanging base, and a thermal imaging camera body, the thermal imaging camera body enables online monitoring of image acquisition signals in underground coal mines. The support base and hanging base provide movable support for the thermal imaging camera body via a linkage mechanism. The lifting frame with two movable sections serves as the installation body in underground coal mines, solving the technical problem of using a box shell as the outer shell of the infrared thermal imager and directly mounting the lower end of the infrared thermal imager's box shell on the support at the place of use. Therefore, it meets the need for adjusting the installation angle in underground coal mines.

[0009] This utility model is designed to connect the support base, the hanging base, and the thermal imaging camera body in a manner that uses a hoisting frame with two movable sections as the installation body in the coal mine.

[0010] This utility model is designed to connect the hanging base and the thermal imaging camera body to the support base in a way that allows for the movable support of the linkage mechanism.

[0011] The technical effects of the above three technical solutions are: highlighting the technical feature of using a hoisting frame with two movable sections as the installation body in underground coal mines, and introducing its application in the technical field of thermal imaging camera devices for online monitoring in underground coal mines.

[0012] This utility model is designed to include a first accessory device, which is disposed on the thermal imaging camera body and is configured as a cover plate.

[0013] The technical effect of the above technical solution is that it realizes the integrated installation of other components and expands the technical effect of this utility model.

[0014] This utility model is designed with a cover plate and a hanging base respectively provided on the thermal imaging camera body, and a support base provided on the hanging base.

[0015] The technical effect of the above technical solution is that the thermal imaging camera body, cover plate, hanging base and support base constitute the basic technical solution of this utility model, and solve the technical problem of this utility model.

[0016] This utility model designs a thermal imaging camera body comprising a housing, a plate, a frame, camera I, camera II, a supplementary light plate, a buzzer, a mainboard, a router, connector I, connector II, connector III, connector IV, connector V, connector VI, a reset plate, and a base. A perforation hole is provided on the lower center of the left end face of the housing. The upper open inner wall of the housing is connected to the inner end face of the plate, and the housing is accommodatingly connected to the frame. The bottom wall of the housing is connected to the lower horizontal part of the frame, and the right end of the front and rear sides of the housing is connected to the inner end face of the base. One side of the middle of the left inner wall of the housing is connected to camera I, and the other side is connected to camera II. The upper side of the left inner wall of the housing is connected to the buzzer, and the lower side of the left inner wall of the housing... The enclosure is configured to connect to the supplementary light panel, which is distributed correspondingly to the perforated body. The upper part of one side of the right side of the enclosure is connected to connector VI, the lower part of one side of the right side of the enclosure is connected to connector I, and the upper part of the other side of the right side of the enclosure is connected to connector IV. The lower part of the other side of the right side of the enclosure is connected to connector III, and the upper middle part of the right side of the enclosure is connected to connector V. The lower middle part of the right side of the enclosure is connected to connector II. The lower end face of the upper horizontal section of the frame is connected to the main board and the reset board respectively. The upper end face of the lower horizontal section of the frame is connected to the router respectively. The upper opening of the enclosure is connected to the cover plate. The plate is connected to the cover plate by bolts, and the outer end face of the base is connected to the hanger via contact. The base is connected to the hanger by bolts.

[0017] This utility model comprises: a box-shaped body with an open top; a plate-shaped body with threaded holes; a frame-shaped strip; a camera unit I for thermal imaging; a camera unit II for visible light imaging; a supplementary light unit for video supplementary lighting; a piezoelectric buzzer; a main board for a circuit board with a thermal imaging camera control module; a reset board for a circuit board with a thermal imaging camera reset module; a router unit for a modular router; a connector unit I for a seven-pin connector; a connector unit II for a two-pin connector; a connector unit III for a four-pin connector; connector units IV and VI for fiber optic connectors; a connector unit V for a network port connector; and a base-shaped body with threaded holes on the edges and in the center. The edge threaded holes of the base are arranged at intervals along the same circumference, and the center threaded hole of the base is located at the center of the circumference. The through hole is an elongated hole. The threaded holes of the plate are bolted to the thermal imaging camera body and the cover plate. The threaded holes of the base are bolted to the thermal imaging camera body and the mounting base. The output interfaces of camera I, camera II, connector I, connector II, connector III, connector IV, connector V, connector VI and the reset plate are respectively connected to the input interface of the main board. The input interface of the fill light board, the control interface of the buzzer and the input interface of the router are respectively connected to the output interface of the main board.

[0018] The technical effect of the above two solutions is that they enable intrinsically safe dual-camera image signal acquisition.

[0019] This utility model design includes a receiving hole I at the vertical end of the seat part I of the hanging base and a receiving hole II in the middle of the longitudinal part of the seat part I. The vertical part of the seat part I is configured to clamp and connect with the thermal imaging camera body, and the outer side of the inner end face of the vertical part of the seat part I is configured to contact and connect with the thermal imaging camera body. The middle of the lower end face of the longitudinal part of the seat part I is configured to contact and connect with the support base, and the receiving hole I is configured to connect with the bolt located between the thermal imaging camera body and the hanging base. The flange of the bolt located between the thermal imaging camera body and the hanging base is configured to contact and connect with the upper end face of the horizontal part of the seat part I, and the receiving hole II is configured to connect with the bolt located between the hanging base and the support base. The flange of the bolt located between the hanging base and the support base is configured to contact and connect with the outer end face of the vertical part of the seat part I.

[0020] This utility model is designed such that the base I is a U-shaped frame, and the receiving hole I and receiving hole II are respectively C-shaped elongated holes. At least three receiving holes I and at least three receiving holes II are respectively arranged at intervals along the same circumference. The circular center point through hole on the receiving hole I is connected to the thermal imaging camera body by bolts, and the circular center point through hole on the receiving hole II is connected to the support base by bolts.

[0021] The technical effect of the above two solutions is that they enable clamping and support installation using two vertical sections.

[0022] This utility model is designed with a receiving hole III on the upper part of the vertical edge of the seat part II of the support base and a receiving hole IV on the lower part of the vertical edge of the seat part II. The upper end face of the horizontal part of the seat part II is configured to be connected to the hanging seat in contact, and the middle of the horizontal part of the seat part II is configured to be connected to the bolt located between the hanging seat and the support base. The receiving hole III and the receiving hole IV are respectively configured to be connected to the bolt on the bracket located at the place of use.

[0023] This utility model designs an L-shaped plate-like body with an edge threaded hole and a central threaded hole in the middle of the horizontal part of the seat part II. The edge threaded holes of the seat part II are arranged at intervals along the same circumference. The central threaded hole of the seat part II is provided at the center of the circumference. The threaded hole of the seat part II is configured to be bolted between the hanger and the support. The receiving hole III is a deformed hole-like body with a rectangular strip hole at the top and a circular hole at the bottom. The receiving hole IV is a circular hole-like body.

[0024] The technical effect of the above two solutions is that they enable the support structure to be installed.

[0025] This utility model designs a cover plate that is a U-shaped sheet with a through hole on the upper end face edge of the horizontal part and is designed to be accommodatingly connected to the thermal imaging camera body. The lower end face edge of the horizontal part of the cover plate and the inner end face of the vertical part of the cover plate are respectively designed to be in contact with the thermal imaging camera body, and the through hole of the cover plate is designed to be bolted between the thermal imaging camera body and the cover plate.

[0026] The technical effect of the above solution is that it achieves safe protection by covering the plate.

[0027] This utility model is designed such that the thermal imaging camera body, the hanging base and the support base are arranged in a hanging support manner, and the thermal imaging camera body, the hanging base and the support base and the cover plate are arranged in a plate covering manner.

[0028] This utility model is designed such that the center line of the thermal imaging camera body, the center line of the cover plate, the center line of the hanging base, and the center line of the support base are all on the same straight line. The base part II is connected to the base part I, and the base part I is connected to the base part. The left end of the cover plate is arranged to extend outward from the left end of the thermal imaging camera body. The outward extension of the cover plate is respectively arranged to correspond to the camera part I and the camera part II. The edge threaded holes of the base part are arranged to correspond to the receiving hole I, and the center threaded hole of the base part is arranged to correspond to the center point of the circle on the receiving hole I. The edge threaded holes of the base part II are arranged to correspond to the receiving hole II, and the center threaded hole of the base part II is arranged to correspond to the center point of the circle on the receiving hole II.

[0029] In this technical solution, the thermal imaging camera body, the hanging base, and the support base are the basic components and essential technical features of this utility model. The cover plate is a functional component and a feature that enables other technical effects of this utility model. The design of the box section, plate section, frame section, camera section I, camera section II, supplementary light plate section, buzzer section, motherboard section, router section, connector section I, connector section II, connector section III, connector section IV, connector section V, connector section VI, reset plate section, seat section, leakage hole, seat section I, receiving hole section I, receiving hole section II, seat section II, receiving hole section III, and receiving hole section IV are technical features that comply with the Patent Law and its implementing regulations.

[0030] In this technical solution, the hoisting frame with two movable sections serves as the underground installation body in the coal mine. The hoisting frame with two movable sections is realized by the support base and the lifting base.

[0031] In this technical solution, the key technical feature is that the hoisting frame with two movable sections serves as the support base, hoisting base, and thermal imaging camera body for the underground installation in coal mines. In the technical field of thermal imaging camera devices for online monitoring in underground coal mines, this solution is novel, inventive, and practical. The terminology used in this technical solution can be explained and understood using patent literature in this technical field. Attached Figure Description

[0032] 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.

[0033] Figure 1 This is a schematic diagram of one of the first embodiments of the present utility model.

[0034] Figure 2 for Figure 1 Top view,

[0035] Figure 3 for Figure 1 Left view,

[0036] Figure 4 for Figure 1 The right view,

[0037] Figure 5 This is a three-dimensional structural diagram of one of the first embodiments of the present invention.

[0038] Thermal imaging camera body-1, cover plate-2, hanging base-3, support base-4, box-11, plate-12, frame-13, camera part I-14, camera part II-15, supplementary light plate-16, buzzer part-17, motherboard part-18, router part-19, connector part I-101, connector part II-102, connector part III-103, connector part IV-104, connector part V-105, connector part VI-106, reset plate-109, base-108, through hole-10, base I-31, receiving hole I-32, receiving hole II-33, base II-41, receiving hole III-42, receiving hole IV-43. Detailed Implementation

[0039] According to the examination guidelines, terms such as “having,” “comprising,” and “including” used in this invention should be understood as not dispensing the presence or addition of one or more other elements or combinations thereof.

[0040] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0041] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0042] Furthermore, the technical features involved in the different embodiments of this utility model described below can be combined with each other as long as they do not conflict with each other. In addition, unless otherwise specified, the equipment and materials used in the following embodiments are commercially available. If the processing conditions are not explicitly stated, please make improvements according to conventional methods in the field.

[0043] 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.

[0044] Figure 1 As one of the first embodiments of this utility model, this embodiment is described in detail with reference to the accompanying drawings. It includes a thermal imaging camera body 1, a cover plate 2, a hanging base 3, and a support base 4. The cover plate 2 and the hanging base 3 are respectively provided on the thermal imaging camera body 1, and the support base 4 is provided on the hanging base 3.

[0045] The second embodiment of the present invention will be described in detail with reference to the accompanying drawings.

[0046] In this embodiment, the thermal imaging camera body 1 is configured to include a housing 11, a plate 12, a frame 13, camera I 14, camera II 15, a fill light plate 16, a buzzer 17, a motherboard 18, a router 19, connector I 101, connector II 102, connector III 103, connector IV 104, connector V 105, connector VI 106, a reset plate 109, and a base 108. A leakage hole 10 is provided on the lower middle side of the left end face of the housing 11, and the upper end of the housing 11... The open inner wall is configured to connect with the inner end face of the plate portion 12, and the box portion 11 is configured to be received by the frame portion 13. The bottom wall of the box portion 11 is configured to connect with the lower horizontal portion of the frame portion 13, and the right end of the front and rear sides of the box portion 11 is configured to connect with the inner end face of the seat portion 108. One side of the middle of the left inner wall of the box portion 11 is configured to connect with the camera portion I 14, and the other side of the middle of the left inner wall of the box portion 11 is configured to connect with the camera portion II 15. The upper side of the left inner wall of the box portion 11 is configured to connect with the buzzer portion 17, and the box portion 11... The lower side of the left inner wall is configured to connect with the supplementary light plate 16. The supplementary light plate 16 is configured to correspond to the perforated body 10. The upper part of one side of the right side surface of the housing 11 is configured to connect with connector VI 106. The lower part of one side of the right side surface of the housing 11 is configured to connect with connector I 101. The upper part of the other side of the right side surface of the housing 11 is configured to connect with connector IV 104. The lower part of the other side of the right side surface of the housing 11 is configured to connect with connector III 103. The upper part of the middle of the right side surface of the housing 11 is configured to connect with connector III 103. The lower right side of the housing 11 is connected to the connector part V105. The lower right side of the housing 11 is connected to the connector part II102. The lower end face of the upper horizontal part of the frame 13 is connected to the main board part 18 and the reset plate part 109 respectively. The upper end face of the lower horizontal part of the frame 13 is connected to the router part 19 respectively. The upper opening of the housing 11 is connected to the cover plate 2. The plate part 12 is connected to the cover plate 2 by bolts. The outer end face of the seat part 108 is connected to the hanger 3 in contact. The seat part 108 is connected to the hanger 3 by bolts.

[0047] The thermal imaging camera body 1 forms a support connection point for the cover plate 2 and the hanging base 3. The box part 11 and the plate part 12 realize the connection with the cover plate 2, the seat part 108 realizes the connection with the hanging base 3, and the frame part 13 realizes the support connection processing for the main board part 18, the router part 19 and the reset plate part 109. The camera part I 14, camera part II 15, fill light board part 16, buzzer part 17, main board part 18, router part 19, connector part I 101, connector part II 102, connector part III 103, connector part IV 104, connector part V 105, connector part VI 106, reset plate part 109 and the through hole body 10 realize the processing of the main components of the thermal imaging camera body 1. Its technical purpose is to serve as a component for obtaining a visible image.

[0048] In this embodiment, the box section 11 is configured as a box-shaped body with an open top, and the plate section 12 is configured as a ring-shaped body with threaded holes. The frame section 13 is configured as a U-shaped strip, and the camera section I 14 is configured as a thermal imaging camera, the camera section II 15 is configured as a visible light imaging camera, and the fill light plate section 16 is configured as a camera fill light. The buzzer section 17 is configured as a piezoelectric buzzer, and the main board section 18 is configured as a circuit board with a thermal imaging camera control module. The reset plate section 109 is configured as a circuit board with a thermal imaging camera reset module, and the router section 19 is configured as a modular router. The connector section I 101 is configured as a seven-pin connector, and the connector section II 102 is configured as a two-pin connector. The connector section III 103 is configured as a four-pin connector, and the connector sections IV 104 and VI 106 are respectively configured as fiber optic connectors. The connector section V 105 is configured as a network port connector, and the base section 108 is configured as a disc-shaped body with edge threaded holes and a center threaded hole. The edge threaded holes are arranged at intervals along the same circumference, and the center threaded hole of the seat 108 is provided at the center of the circumference. The through hole 10 is an elongated hole, and the threaded hole of the plate 12 is bolted to the thermal imaging camera body 1 and the cover plate 2. The threaded hole of the seat 108 is bolted to the thermal imaging camera body 1 and the hanging base 3. The output interfaces of camera part I 14, camera part II 15, connector part I 101, connector part II 102, connector part III 103, connector part IV 104, connector part V 105, connector part VI 106 and the reset plate part 109 are respectively connected to the input interface of the main board part 18. The input interface of the fill light plate part 16, the control interface of the buzzer part 17 and the input interface of the router part 19 are respectively connected to the output interface of the main board part 18.

[0049] Its technical objective is to achieve the acquisition of visual images through thermal imaging and visible light.

[0050] In this embodiment, the cover plate 2 is configured as a U-shaped sheet with a through hole on the upper end face edge of the horizontal part, and the cover plate 2 is configured to be accommodatingly connected to the thermal imaging camera body 1. The lower end face edge of the horizontal part of the cover plate 2 and the inner end face of the vertical part of the cover plate 2 are respectively configured to be in contact with the thermal imaging camera body 1, and the through hole of the cover plate 2 is configured to be bolted between the thermal imaging camera body 1 and the cover plate 2.

[0051] The cover plate 2 forms a support connection point for the thermal imaging camera body 1. The cover plate 2 enables the connection with the thermal imaging camera body 1. Its technical purpose is to serve as a component for sealing the open portion of the thermal imaging camera body 1.

[0052] In this embodiment, a receiving hole I32 is provided at the vertical end of the seat portion I31 of the hanging base 3, and a receiving hole II33 is provided in the middle of the longitudinal portion of the seat portion I31. The vertical portion of the seat portion I31 is configured to be clamped and connected to the thermal imaging camera body 1, and the outer side of the inner end face of the vertical portion of the seat portion I31 is configured to be in contact with the thermal imaging camera body 1. The middle of the lower end face of the longitudinal portion of the seat portion I31 is configured to be in contact with the support base 4, and the receiving hole I32 is configured to be bolted between the thermal imaging camera body 1 and the hanging base 3. The flange of the bolt between the thermal imaging camera body 1 and the hanging base 3 is configured to be in contact with the upper end face of the horizontal portion of the seat portion I31, and the receiving hole II33 is configured to be bolted between the hanging base 3 and the support base 4. The flange of the bolt between the hanging base 3 and the support base 4 is configured to be in contact with the outer end face of the vertical portion of the seat portion I31.

[0053] The hanging bracket 3 forms a support connection point for the thermal imaging camera body 1 and the support base 4. The connection with the thermal imaging camera body 1 is realized by the seat part I 31 and the receiving hole body I 32, and the connection with the support base 4 is realized by the seat part I 31 and the receiving hole body II 33. Its technical purpose is to serve as a component for supporting and connecting the thermal imaging camera body 1.

[0054] In this embodiment, the base I 31 is configured as a U-shaped frame, and the receiving hole I 32 and receiving hole II 33 are respectively configured as C-shaped elongated holes. At least three receiving holes I 32 and at least three receiving holes II 33 are respectively arranged at intervals along the same circumference. The circular center point through hole on the receiving hole I 32 is connected to the thermal imaging camera body 1 by bolts, and the circular center point through hole on the receiving hole II 33 is connected to the support base 4 by bolts.

[0055] Its technical objective is to achieve adjustable pitch and tilt support connection for the thermal imaging camera body 1.

[0056] In this embodiment, a receiving hole III42 is provided on the upper part of the vertical edge of the seat part II41 of the support base 4, and a receiving hole IV43 is provided on the lower part of the vertical edge of the seat part II41. The upper end face of the horizontal part of the seat part II41 is configured to be connected in contact with the hanging seat 3, and the middle of the horizontal part of the seat part II41 is configured to be connected to the bolt located between the hanging seat 3 and the support base 4. The receiving hole III42 and the receiving hole IV43 are respectively configured to be connected to the bolt located on the bracket at the place of use.

[0057] The support base 4 forms a support connection point for the hanger 3. The base part II 41 realizes the connection with the hanger 3, and the receiving hole III 42 and receiving hole IV 43 realize the connection with the bracket at the place of use. Its technical purpose is to serve as a component for supporting and connecting the hanger 3.

[0058] In this embodiment, the seat part II 41 is configured as an L-shaped plate with an edge threaded hole and a center threaded hole in the middle of the horizontal part, and the edge threaded holes of the seat part II 41 are arranged at intervals along the same circumference. The center threaded hole of the seat part II 41 is provided at the center of the circumference, and the threaded hole of the seat part II 41 is configured to be bolted between the hanger 3 and the support 4. The receiving hole III 42 is configured as a deformed hole with a rectangular strip hole at the top and a circular hole at the bottom, and the receiving hole IV 43 is configured as a circular hole.

[0059] Its technical purpose is to achieve an adjustable swing angle support connection for the hanging base 3.

[0060] In this embodiment, the thermal imaging camera body 1, the hanging base 3, and the support base 4 are arranged in a suspended support manner, and the thermal imaging camera body 1, the hanging base 3, and the support base 4 are arranged with the cover plate 2 in a plate-covering manner. The center lines of the thermal imaging camera body 1, the cover plate 2, the hanging base 3, and the support base 4 are all on the same straight line. The base part II 41 is connected to the base part I 31, and the base part I 31 is connected to the base part 108. The left end of the cover plate 2 is arranged to face outwards from the left end of the thermal imaging camera body 1. The extended excess portion of the cover plate 2 is respectively arranged to correspond to the distribution of camera part I 14 and camera part II 15. The edge threaded hole of the seat part 108 is arranged to correspond to the distribution of receiving hole I 32 and the center threaded hole of the seat part 108 is arranged to correspond to the center point of the circle on the receiving hole I 32 in the distribution state. The edge threaded hole of the seat part II 41 is arranged to correspond to the distribution of receiving hole II 33 and the center threaded hole of the seat part II 41 is arranged to correspond to the center point of the circle on the receiving hole II 33 in the distribution state.

[0061] The usage method of this embodiment is as follows: When installing the thermal imaging camera body 1 at the online monitoring site in a coal mine, place the bolts into the receiving holes III 42 and IV 43, and rotate the outer ends of the bolts located in the receiving holes III 42 and IV 43 in the threaded holes on the support at the usage site, thereby installing the seat II 41 on the support at the usage site. Place the first center bolt into the circular center point through hole on the distributed receiving hole I 32, and rotate the end of the first center bolt in the central threaded hole of the seat 108. Place the other bolts on the first edge into the receiving holes I 32, and rotate the ends of the other bolts on the edge in the threaded holes of the seat 108.

[0062] Place the second center bolt into the through hole at the center of the distributed receiving hole II 33, and rotate the end of the second center bolt in the central threaded hole of the seat II 41. Place the other bolts on the second edge into the receiving hole II 33, and rotate the ends of the other bolts on the edge into the threaded holes of the seat II 41.

[0063] The horizontal portion of seat I 31 is oscillated on seat II 41, causing the other bolts on the second edge to move within the receiving hole II 33. The oscillation angles of camera I 14 and camera II 15 on the horizontal plane are adjusted. After the oscillation angles of camera I 14 and camera II 15 on the horizontal plane are adjusted, the second center bolt rotates within the central threaded hole of seat II 41, and the ends of the other bolts on the second edge rotate within the edge threaded holes of seat II 41. The flanges of the second center bolt and the other bolts on the second edge act on the upper horizontal end face of seat I 31, respectively.

[0064] The seat 108 is rotated on the vertical part of the seat I 31, and the other bolts on the first edge move in the receiving hole I 32. The swing angle on the vertical surface of the camera I 14 and camera II 15 is adjusted. After the swing angle on the vertical surface of the camera I 14 and camera II 15 is adjusted, the first center bolt is rotated in the central threaded hole of the seat 108, and the ends of the other bolts on the edge threaded holes of the seat 108 are rotated. The flange of the first center bolt and the flange of the other bolts on the first edge act on the vertical outer end face of the seat I 31 respectively.

[0065] In verifying this utility model, the inventors abandoned the existing technical features of using a box shell as the outer shell of the infrared thermal imager and having the lower end of the box shell directly mounted on the bracket at the place of use. Instead, they first proposed a technical feature using a hoisting frame with two movable sections as the installation body in coal mines. This resulted in the first unexpected technical effect: enabling a suspended installation and expanding the imaging range; the second unexpected technical effect: enabling a lower-mounted installation, reducing the exposed surface of the thermal imaging camera body 1 and improving its reliability; the third unexpected technical effect: enabling image signal acquisition by the thermal imaging camera body 1, improving the image signal acquisition effect through thermal imaging and visible light imaging; and the fourth unexpected technical effect. Effects: The cover plate 2 seals the thermal imaging camera body 1, improving the safety protection of the upper plate of camera unit I 14 and camera unit II 15, resulting in the fifth unexpected technical effect: The hanging base 3 clamps and connects the thermal imaging camera body 1, increasing the vertical swing angle adjustment range, resulting in the sixth unexpected technical effect: The support base 4 supports the hanging base 3 in a plate-base plane, increasing the horizontal swing angle adjustment range, resulting in the seventh unexpected technical effect: The thermal imaging camera body 1 can be installed in a displaced state in underground coal mines, allowing it to be rotatably installed, preventing the thermal imaging camera body 1 from bearing external impact forces in a rigid connection state, and improving the operational reliability of the thermal imaging camera body 1.

[0066] In the second embodiment of this utility model, the support base 4, the hanging base 3, and the thermal imaging camera body 1 are interconnected in a manner that uses a hoisting frame with two movable sections as the underground installation body in the coal mine.

[0067] In this embodiment, the hanging base 3 and the thermal imaging camera body 1 are connected to the support base 4 in a way that provides movable support for the linkage mechanism.

[0068] In this embodiment, a first accessory device is also included and is disposed on the thermal imaging camera body 1. The first accessory device is configured as a cover plate 2.

[0069] The second embodiment of this utility model is based on the first embodiment.

[0070] This utility model has the following features:

[0071] 1. Due to the design of the support base 4, the hanging base 3, and the thermal imaging camera body 1, the thermal imaging camera body 1 enables online monitoring of image acquisition signals in underground coal mines. The support base 4 and the hanging base 3 enable the linkage mechanism to provide movable support for the thermal imaging camera body 1. The lifting frame with two movable sections serves as the installation body in underground coal mines, solving the technical problem of using a box shell as the outer shell of the infrared thermal imager and directly mounting the lower end of the infrared thermal imager box shell on the support at the place of use. Therefore, it meets the need for adjusting the installation angle in underground coal mines.

[0072] 2. Due to the design of the thermal imaging camera body 1, image signals can be picked up by dual cameras.

[0073] 3. Due to the design of the cover plate 2, the thermal imaging camera body 1 is covered and sealed for protection.

[0074] 4. Because the design limits the numerical range of the structural shape, the numerical range is a technical feature in the technical solution of this utility model, and is not a technical feature obtained by formula calculation or a limited number of experiments. The experiment shows that the technical feature of the numerical range has achieved very good technical effect.

[0075] 5. Due to the design of the technical features of this utility model, and the combined effect of the individual and collective technical features, experiments have shown that the performance indicators of this utility model are at least 1.7 times that of existing performance indicators, and it has been evaluated that it has great market value.

[0076] Other technical features that connect the support base 4, the hanging base 3, and the thermal imaging camera body 1, which are mounted on a hoisting frame with two movable sections as the underground installation body in the coal mine, are also embodiments of this utility model. Furthermore, the technical features of the above-described embodiments can be combined in any way. In order to meet the requirements of the Patent Law, the Implementing Regulations of the Patent Law, and the Examination Guidelines, all possible combinations of the technical features in the above embodiments will not be described.

[0077] Therefore, in the field of thermal imaging camera devices for online monitoring in coal mines, all technical contents that include a support base 4 installed on a bracket located at the place of use, a hanging base 3 set on the support base 4, and a thermal imaging camera body 1 set on the hanging base 3 are within the protection scope of this utility model.

Claims

1. A thermal imaging camera device for online monitoring in underground coal mines, characterized in that: It includes a support base (4) mounted on a bracket located at the place of use, a hanging bracket (3) set on the support base (4), and a thermal imaging camera body (1) set on the hanging bracket (3). It also includes a first accessory device and the first accessory device is disposed on the thermal imaging camera body (1), the first accessory device being configured as a cover plate (2). A cover plate (2) and a mounting base (3) are respectively provided on the thermal imaging camera body (1), and a support base (4) is provided on the mounting base (3). The thermal imaging camera body (1) is configured to include a housing (11), a board (12), a frame (13), camera I (14), camera II (15), a fill light board (16), a buzzer (17), a motherboard (18), a router (19), connector I (101), connector II (102), connector III (103), connector IV (104), connector V (105), connector VI (106), a reset plate (109), and a base (108). A perforation (10) is provided on the lower middle side of the left end face of the housing (11). 1) The upper open inner wall is configured to connect with the inner end face of the plate part (12) and the box part (11) is configured to be accommodatingly connected with the frame part (13). The bottom wall of the box part (11) is configured to connect with the lower horizontal part of the frame part (13). The right end of the front and rear sides of the box part (11) is configured to connect with the inner end face of the seat part (108). One side of the middle of the left inner wall of the box part (11) is configured to connect with the camera part I (14). The other side of the middle of the left inner wall of the box part (11) is configured to connect with the camera part II (15). The upper side of the left inner wall of the box part (11) is configured to connect with the buzzer part (17). The lower side of the left inner wall of 11) is configured to connect with the supplementary light plate (16). The supplementary light plate (16) is configured to be distributed correspondingly to the through hole body (10). The upper part of one side of the right side surface of the box (11) is configured to connect with the connector part VI (106). The lower part of one side of the right side surface of the box (11) is configured to connect with the connector part I (101). The upper part of the other side of the right side surface of the box (11) is configured to connect with the connector part IV (104). The lower part of the other side of the right side surface of the box (11) is configured to connect with the connector part III (103). The upper part of the middle of the right side surface of the box (11) is configured to connect with the connector part VI (106). The device part V (105) is connected, the lower middle part of the right side of the box part (11) is connected to the connector part II (102), and the lower end face of the upper horizontal part of the frame part (13) is connected to the main board part (18) and the reset plate part (109) respectively. The upper end face of the lower horizontal part of the frame part (13) is connected to the router part (19) respectively. The upper opening of the box part (11) is connected to the cover plate (2). The plate part (12) is connected to the cover plate (2) by bolts, and the outer end face of the seat part (108) is connected to the hanger (3) in contact. The seat part (108) is connected to the hanger (3) by bolts.

2. The thermal imaging camera device for online monitoring in underground coal mines according to claim 1, characterized in that: The support base (4), the hanging base (3), and the thermal imaging camera body (1) are interconnected in a manner that uses a hoisting frame with two movable sections as the underground installation body in the coal mine.

3. The thermal imaging camera device for online monitoring in underground coal mines according to claim 2, characterized in that: The hanger (3) and the thermal imaging camera body (1) are connected to the support base (4) in a way that allows for the movement of the linkage mechanism.

4. The thermal imaging camera device for online monitoring in underground coal mines according to claim 1, characterized in that: The box section (11) is a box-shaped body with an open top, and the plate section (12) is a ring-shaped body with a threaded hole. The frame section (13) is a U-shaped strip, and the camera section I (14) is a thermal imaging camera. The camera section II (15) is a visible light imaging camera, and the fill light plate section (16) is a camera fill light. The buzzer section (17) is a piezoelectric buzzer, and the main board section (18) is a circuit board with a thermal imaging camera control module. The reset plate section (109) is a circuit board with a thermal imaging camera control module. The circuit board of the reset module and the router section (19) are configured as a modular router, connector section I (101) is configured as a seven-pin connector and connector section II (102) is configured as a two-pin connector, connector section III (103) is configured as a four-pin connector, and connector section IV (104) and connector section VI (106) are configured as fiber optic connectors respectively, connector section V (105) is configured as a network port connector, and the base section (108) is configured as a disc-shaped body with edge threaded holes and center threaded holes. The edge threaded holes of the base section (108) are configured as follows: The center threaded hole of the seat (108) is arranged at intervals along the same circumference and is provided at the center of the circumference. The through hole (10) is set as an elongated hole and the threaded hole of the plate (12) is set to be bolted between the thermal imaging camera body (1) and the cover plate (2). The threaded hole of the seat (108) is set to be bolted between the thermal imaging camera body (1) and the hanging base (3). The output interface of the camera part I (14), the output interface of the camera part II (15), and the connector part I (101) are all provided. The output interfaces of connector section II (102), connector section III (103), connector section IV (104), connector section V (105), connector section VI (106) and reset board section (109) are respectively connected to the input interface of motherboard section (18), and the input interface of fill light board section (16), the control interface of buzzer section (17) and router section (19) are respectively connected to the output interface of motherboard section (18).

5. The thermal imaging camera device for online monitoring in coal mines according to claim 1, characterized in that: in The vertical end of the seat part I (31) of the hanging base (3) is provided with a receiving hole I (32), and a receiving hole II (33) is provided in the middle of the longitudinal part of the seat part I (31). The vertical part of the seat part I (31) is configured to be clamped to the thermal imaging camera body (1), and the outer side of the inner end face of the vertical part of the seat part I (31) is configured to be in contact with the thermal imaging camera body (1). The middle of the lower end face of the longitudinal part of the seat part I (31) is configured to be in contact with the support base (4), and the receiving hole I (32) is provided in the middle of the seat part I (31). 2) The bolt is configured to be bolted between the thermal imaging camera body (1) and the mounting base (3). The flange of the bolt between the thermal imaging camera body (1) and the mounting base (3) is configured to be connected in contact with the upper end face of the horizontal part of the seat I (31). The receiving hole II (33) is configured to be bolted between the mounting base (3) and the support base (4). The flange of the bolt between the mounting base (3) and the support base (4) is configured to be connected in contact with the outer end face of the vertical part of the seat I (31). Alternatively, the seat I (31) is configured as a U-shaped frame and the receiving hole I (32) and receiving hole II (33) are respectively configured as C-shaped long strip holes. At least three receiving holes I (32) and at least three receiving holes II (33) are respectively configured to be arranged at intervals along the same circumference and in a distributed state. The circular center point through hole on the receiving hole I (32) is configured to be connected to the thermal imaging camera body (1) by bolts, and the circular center point through hole on the receiving hole II (33) in a distributed state is configured to be connected to the support seat (4) by bolts.

6. The thermal imaging camera device for online monitoring in underground coal mines according to claim 1, characterized in that: A receiving hole III (42) is provided on the upper part of the vertical edge of the seat part II (41) of the support base (4), and a receiving hole IV (43) is provided on the lower part of the vertical edge of the seat part II (41). The upper end face of the horizontal part of the seat part II (41) is configured to be connected to the hanger (3) in contact, and the middle of the horizontal part of the seat part II (41) is configured to be connected to the bolt located between the hanger (3) and the support base (4). The receiving hole III (42) and the receiving hole IV (43) are respectively configured to be connected to the bolt located on the bracket at the place of use. Alternatively, seat II (41) is configured as an L-shaped plate with an edge threaded hole and a center threaded hole in the middle of the horizontal part, and the edge threaded holes of seat II (41) are arranged at intervals along the same circumference. The center threaded hole of seat II (41) is provided at the center of the circumference and the threaded hole of seat II (41) is configured to be bolted between the hanger (3) and the support (4). The receiving hole III (42) is configured as a deformed hole with a rectangular strip hole at the top and a circular hole at the bottom, and the receiving hole IV (43) is configured as a circular hole.

7. The thermal imaging camera device for online monitoring in coal mines according to claim 1, characterized in that: The cover plate (2) is configured as a T-shaped sheet with a through hole on the upper end face edge of the horizontal part and is configured to be accommodatingly connected to the thermal imaging camera body (1). The lower end face edge of the horizontal part of the cover plate (2) and the inner end face of the vertical part of the cover plate (2) are respectively configured to be contacted with the thermal imaging camera body (1) and the through hole of the cover plate (2) is configured to be bolted between the thermal imaging camera body (1) and the cover plate (2).

8. The thermal imaging camera device for online monitoring in underground coal mines according to any one of claims 1 to 7, characterized in that: The thermal imaging camera body (1), the hanging base (3), and the support base (4) are arranged in a suspended support manner, and the thermal imaging camera body (1), the hanging base (3), and the support base (4) are arranged in a plate covering manner. Alternatively, the center line of the thermal imaging camera body (1), the center line of the cover plate (2), the center line of the hanging base (3), and the center line of the support base (4) are set on the same straight line. The base part II (41) is set to be connected to the base part I (31), and the base part I (31) is set to be connected to the base part (108). The left end of the cover plate (2) is set to extend outward from the left end of the thermal imaging camera body (1). The outward extension of the cover plate (2) is set to be connected to the camera part I (14) and the camera part I (41) respectively. The head II (15) is distributed accordingly, the edge threaded holes of the seat (108) are distributed in a manner corresponding to the receiving hole I (32), and the center threaded holes of the seat (108) are distributed in a manner corresponding to the center point of the circle on the receiving hole I (32) in the distribution state. The edge threaded holes of the seat II (41) are distributed in a manner corresponding to the receiving hole II (33), and the center threaded holes of the seat II (41) are distributed in a manner corresponding to the center point of the circle on the receiving hole II (33) in the distribution state.

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