37results about How to "Adjust the monitoring angle" patented technology

The invention discloses an environmental protection equipment monitoring device and a monitoring method thereof, relates to the technical field of environmental protection equipment monitoring devices, and aims to solve the problems that the environmental parameters detected by the conventional environmental protection equipment monitoring device are few and are not comprehensive enough. A photovoltaic solar panel is mounted at the upper end of a supporting column; reinforcing rods are arranged on the two sides of the lower surface of the photovoltaic solar panel. One end of each reinforcing rod is fixedly connected with the supporting column; a base is arranged at the lower end of the supporting column; a concrete pouring layer is arranged on the lower surface of the base; the base is fixedly connected with a concrete pouring layer through a grounding bolt, a soil layer is arranged outside the concrete pouring layer, a storage battery is installed inside the soil layer, a soil temperature and humidity sensor is arranged at the upper end of the base, and the soil temperature and humidity sensor is in threaded connection with the supporting column.

The invention discloses a combinable deformable monitoring robot. The combinable deformable monitoring robot comprises a base, bracket plates and a supporting plate. Rollers are mounted under the base, a rotary disc is arranged in the base, a supporting rod is fixed to the upper face of the rotary disc, a frame plate is mounted above the supporting rod, and rotary sleeves are arranged on the leftside and the right side of the frame plate. Sliding grooves are formed in the middles of the bracket plates, the bracket plates are located on the right sides of the rotary sleeves, adjusting plates are mounted in the middles of the sliding grooves, connecting rods are arranged under the adjusting plates, fixing plates are mounted under the connecting rods, protective sleeves are arranged under the fixing plates, supporting legs are welded above the bracket plates, frame rods are mounted above the supporting legs, camera shooting holes are formed in the surface of the supporting plate, and thesupporting plate is located above a vertical plate. The combinable deformable monitoring robot can support combined work of multiple cameras, is wide in monitoring range and high in structural flexibility, and can be combined with environments to freely select different working manners.

The invention discloses an intelligent security device with an adjustable monitoring angle. The device comprises a base. A vertical cylinder is arranged on the upper end face of the base. A moving plate is movably connected in the vertical cylinder, and a vertical rod is embedded into the moving plate in a connected mode. An installation plate with an open groove is arranged on the upper end faceof the vertical rod, and a first rotating shaft is movably connected with the interior of the open groove. An installation rod where a camera is installed is arranged on the first rotating shaft, a through groove is formed in the end, located on the first rotating shaft, of the installation rod, and a communicating groove is formed in the vertical rod. A first transmission device enabling the moving plate to move is arranged in the base, a horizontal rack is movably connected to the inner wall of the vertical cylinder, and a second transmission device which meshes with the horizontal rack andcan drive the first rotating shaft to rotate is arranged in the communicating groove. According to the intelligent security device, due to the fact that the first transmission device, the second transmission device and the horizontal rack are arranged, the monitoring angle can be adjusted in the process that the position of the camera is upwards lifted, and the inspection and the maintenance of the camera can be also accomplished in the process that the position of the camera descends, and the operation is relatively convenient and fast.

The invention relates to the field of security and protection monitoring, in particular to a road security and protection monitoring device which comprises a pre-buried base, an electric power storagestructure, an installation structure, an adjusting structure, a cleaning structure and a winding structure. The electric power storage structure is installed in the pre-buried base, the gravity of vehicles and pedestrians frequently going in and out of a road junction can be converted into electric energy needed by monitoring equipment, the electric energy can be stored through the storage battery, an external power source is not needed, and the effect of saving energy can be achieved; people can be more delighted to go in and out of the road. the electric power storage structure can synchronously drive the cleaning structure to work while carrying out electric power storage work, and dust and rainwater on the mirror surface of the monitoring equipment can be scraped off through the workof the cleaning structure, so that the situation that a monitoring picture is fuzzy due to excessive accumulation of dust can be avoided. Rainwater can be scraped in rainy days, so that the monitoringdefinition of the monitoring equipment is guaranteed.

The invention discloses monitoring equipment for a plant area. The monitoring equipment comprises a mounting block fixedly mounted on a building wall body and a bracket fixedly connected to the mounting block. The monitoring equipment is characterized in that a supporting plate is fixedly arranged on the left side of the top of the bracket; a first cover plate is fixedly arranged on the top of theright side of the supporting plate; a first cover plate groove is formed in the bottom end surface of the first cover plate; and a second cover plate groove communicating to the first cover plate groove is formed in the right end of the first cover plate. The monitoring equipment disclosed by the invention is simple in structure and safe and reasonable in design. The position of a monitoring probe in left and right directions and the rotating angel position of the monitoring probe can be adjusted automatically, and the height of the monitoring probe can be also adjusted, so that the plant area can be monitored all around by the monitoring probe. The first cover plate and the second cover plate can better prevent rain, shield sun and prevent dust. The service life of the monitoring probe is prolonged, the input cost of a plant is reduced, and the whole monitoring equipment is safe and stable to operate, simple, convenient and rapid to operate and suitable for a large plant area.

The invention belongs to the technical field of transformer substations, and particularly relates to an intelligent transformer substation and a transformer substation monitoring system. In the priorart, the existing transformer substation is inconvenient to intelligently monitor and adjust the internal temperature, non-uniform in heat dissipation effect, inconvenient to adjust the angle of a monitoring camera and small in monitoring range. Based on the problems in the prior art, the technical scheme of the invention is that the intelligent transformer substation comprises a transformer substation body, one side of the transformer substation body is provided with two safety doors, rain shielding covers are arranged on the two sides of the transformer substation body respectively, a protective cover is arranged on one side of the transformer substation body, cylinders are embedded in the two sides of the transformer substation body respectively, the two cylinders are located in the tworain shielding covers respectively, fan shafts are rotationally installed in the two cylinders respectively, and fans are fixedly installed on the two fan shafts respectively. The intelligent transformer substation is simple in structure, intelligent monitoring and adjustment of the internal temperature of the transformer substation are facilitated, heat dissipation is uniform, the angle of the monitoring camera is convenient to adjust, and the monitoring range is expanded.

The invention relates to a construction site video monitoring system and relates to the technical field of engineering supervision. The construction site video monitoring system comprises a base, a wireless camera and an information transmission unit, wherein the base is mounted on a construction site; the wireless camera is arranged on the base and used for monitoring the construction site; the information transmission unit is used for transmitting monitoring pictures of the wireless camera; a vertically-arranged fixing column is fixed on the base and sleeved with a mounting sleeve; the mounting sleeve is used for the mounting of the wireless camera; and a driving device used for driving the mounting sleeve to vertically move is arranged at the top of the fixing column. The construction site video monitoring system has the effect of adjusting the height of the camera, so that the more comprehensive construction positions can be monitored by the camera.

The invention provides intelligent monitoring equipment for mine safety management, and belongs to the technical field of mine safety management. Comprising a camera body and a fixing seat, a rotating mechanism is arranged on the fixing seat, a transverse plate is arranged at the bottom end of the rotating mechanism, an angle adjusting mechanism is arranged on the lower surface of the transverse plate, a positioning frame is arranged at the bottom of the angle adjusting mechanism, and the positioning frame is fixedly connected with the outer surface of the camera body. A lens is arranged in the middle of one end of the camera body, a cleaning plate is arranged on the outer side of the lens, and a guide boss is arranged at the top of the cleaning plate. By arranging the cleaning plate, the servo electric cylinder drives the cleaning plate to move back and forth on the outer side of the lens, so that dust on the lens is conveniently and regularly cleaned, long-time cleaning of the lens is conveniently guaranteed, the monitoring effect is improved, and meanwhile, after cleaning is completed, the cleaning plate can be moved to any side of the lens, and normal use of the lens is not affected.

The invention relates to the technical field of mounting mechanisms, in particular to a mounting mechanism for security and protection of a network computer room. The mounting mechanism comprises a vertical plate which is arranged vertically, wherein multiple bolts are uniformly arranged on the vertical plate from top end to bottom end in a through manner; a thread end of each bolt is arranged inthe wall; T-shaped clamp slots are formed in two ends in the height center of the inner side of the vertical plate; T-shaped clamp blocks are arranged in the T-shaped clamp slots; a first fixing blockand a second fixing block are arranged at the other ends of the two T-shaped clamp blocks; a cross rod is rotationally arranged at one end, away from the corresponding T-shaped clamp block, of the first fixing block, a telescopic rod is arranged at one end, away from the corresponding T-shaped clamp block, of the second fixing block, a sleeve is arranged at the other end of the cross rod, the other end of the telescopic rod is fixedly connected with the outer side wall of the sleeve, an internal thread is formed on the inner wall of the sleeve, and a threaded rod is in threaded connection with inside of the internal thread. The mounting mechanism is simple to operate and convenient to use and has the function of adjusting monitoring angle of a monitor, and therefore, omnibearing monitoring of the network computer room is realized.

The invention relates to a mobile wireless video engineering supervision system. The system comprises a box body; an open groove communicating with the box body is formed in the upper side of the boxbody; separating grooves communicating with the open groove are formed in the lower side of the open groove; a fixed motor located below the open groove is arranged in the box body; an output shaft ofthe fixed motor is connected with connecting rods perpendicular to the output shaft; a containing block is arranged at the end, away from the fixed motor, of each connecting rod; an accommodating groove is formed in each containing block; openings of the accommodating grooves face the separating grooves; an outlet is formed in the lower side of the box body; a closing air cylinder is arranged atthe lower end of each separating groove; and the closing air cylinders are connected with closing plates. The system has the advantages that raw materials can be supervised and can be prevented from being stolen at night.

The invention relates to the technical field of monitoring systems, in particular to a property monitoring system. Taking into account the two directions at the corner of the building; including wall connection components, mobile platform components, position moving components, moving base components, telescopic locking components and telescopic sliding components, the driving gear can be driven by rotating the motor, and the driving gear can drive from The driven gear rotates, so that the driven gear drives the rotating vertical shaft to rotate, so that the swinging beam follows the rotating vertical shaft to rotate. When the swinging beam swings, the pushing shaft will slide in the swinging chute, and at the same time, the swinging beam drives the pushing shaft to drive The rectangular limit block slides in the right-angle sliding hole, so that the middle circular plate and the lower circular plate slide on the upper and lower sides of the sliding plate to complete the movement adjustment of the camera. When the facilities in the community are moved, it can ensure that the camera can Move the position to adjust the monitoring angle of the camera to avoid places that cannot be captured by the monitoring angle due to the movement of the facility.

The invention relates to a medical system in which an intelligent terminal checks operation arrangement and operation progress. It includes a casing, an adjustment mechanism, an elastic strip, a monitoring mechanism and a cleaning mechanism. The upper surface of the casing is clamped with a shaft sleeve, and the inner sleeve of the shaft sleeve is provided with a displacement mechanism. The upper surface of the displacement mechanism is fixed with a controller. mechanism, and the two ends of the adjustment mechanism are respectively fixedly connected with the two ends of one side of the elastic bar. Through the set monitoring mechanism, the camera can monitor the operation environment, and the multiple cameras are evenly distributed, the monitoring range is larger and the monitoring effect is better. If it is necessary to adjust the monitoring angle of the operation environment, the first motor is controlled to work through the second A rotating shaft drives the second threaded column to rotate, so that the shooting angle of the camera can be effectively adjusted, and at the same time, under the action of the second slider and the slide hole, the second slider slides stably in the slide hole, so that the camera can be normal. Spin without being hindered.

The invention relates to a medical system for checking operation arrangement and operation progress through an intelligent terminal. The medical system comprises a shell, an adjusting mechanism, elastic strips, a monitoring mechanism and a cleaning mechanism, wherein a shaft sleeve is snapped to the upper surface of the shell, a displacement mechanism is sleeved with the shaft sleeve, a controller is fixedly installed on the upper surface of the displacement mechanism, the adjusting mechanism is arranged in the shell, and the two ends of the adjusting mechanism are fixedly connected with the two ends of one side faces of the elastic strips correspondingly. Through the arranged monitoring mechanism, cameras can monitor the operation environment, the multiple cameras are evenly distributed, the monitoring range is larger, and the monitoring effect is better; and if the monitoring angle of the operation environment needs to be adjusted, a first motor is controlled to work to drive a second threaded column to rotate through first rotating shafts, so that the shooting angle of the cameras can be effectively adjusted; and under the action of second sliding blocks and sliding holes, the second sliding blocks stably slides in the sliding holes, so that the cameras can normally rotate without being hindered.

The invention discloses a software information security monitoring device which comprises a device body, an installation box is arranged in the device body, a display screen is arranged in the middleof the installation box, fixing mechanisms are installed on the two sides of the display screen, each fixing mechanism comprises an abutting plate, a compression spring, a clamping plate, a clamping groove and supporting rods, and the two sides of the display screen are symmetrically provided with the supporting rods. Clamping grooves are formed in the supporting rods, clamping plates are arrangedin the clamping grooves, the clamping plates are connected with clamping rods, the display screen can be clamped and fixed through cooperation of compression springs and abutting plates, the heat dissipation motor rotates to drive fan blades to rotate, and the fan blades can blow dust on the display screen up. A dust collection motor sucks part of blown dust out of the device body by a dust collection pipe and a dust collection cover, part of dust can also be output out of a body by vent holes in the device body, and when the display screen needs to be cooled, heat enters a heat dissipation box from the vent holes.

The invention relates to the technical field of monitoring systems, and particularly relates to a property monitoring system. The property monitoring system gives consideration to two directions of acorner of a building, and comprises a wall connecting assembly, a moving platform assembly, a position moving assembly, a moving base assembly, a telescopic locking assembly and a telescopic sliding assembly. A driving gear can be driven to rotate through a rotating motor, the driving gear drives a driven gear to rotate, the driven gear drives a rotating vertical shaft to rotate, and therefore a swing cross beam rotates along with the rotating vertical shaft. When the swing cross beam swings, a pushing shaft can slide in a swing sliding groove, meanwhile, the swing cross beam drives the pushing shaft to drive a rectangular limiting block to slide in a right-angle sliding hole, a middle circular plate and a lower circular plate slide on the upper face and the lower face of a sliding flat plate, and therefore moving adjustment of a camera is completed. When facilities in a community move, the camera can move to adjust the monitoring angle of the camera, and the situation that due to facility moving, the places cannot be shot by the monitoring view angle is avoided.

The invention discloses a side slope rockfall interception monitoring alarm device which comprises two long fixing columns and two short fixing columns, an interception net is fixedly installed between the two long fixing columns, second interception nets are fixedly installed between the long fixing columns and the corresponding short fixing columns, a left installation block is fixedly installed on the upper surface of the long fixing column at the left end, and a right installation block is fixedly installed on the lower surface of the long fixing column at the right end. A right mounting block is fixedly mounted on the upper surface of the right-end long fixing column, mounting grooves are formed in the inner side surfaces of the right mounting block and the left mounting block, a left connecting block is rotatably mounted in the left-end mounting groove, a right connecting block is rotatably mounted in the right-end mounting groove, and a mounting frame is fixedly mounted between the right connecting block and the left connecting block; second mounting grooves are formed in the upper surface of the mounting frame at equal intervals, infrared monitors are fixedly mounted in the second mounting grooves, an alarm is fixedly mounted on the right surface of the right mounting block, when falling rocks slide down, surrounding pedestrians or vehicles can be pre-warned and pre-lifted, and the falling rocks are prevented from hurting the pedestrians and the vehicles.

The invention discloses an adjustable video monitoring device based on a face recognition technology, and the device comprises a camera, the bottom of the camera is fixedly provided with a bottom plate, the two sides of the bottom of the bottom plate are movably provided with installation blocks, and the front and rear sides of the bottom of each installation block are provided with first threaded holes. Through the design of the circuit, picture data monitored by the camera can be effectively transmitted to the interior of the processor, meanwhile, face resources contained in the database module are processed and converted by the processor and then transmitted to the comparison module for face matching and comparison, and compared data are directly sent to a far-end host to be displayed. The rotating disc operates to effectively drive the mounting disc to rotate and adjust the horizontal direction of the camera, the monitoring angle of the camera can be effectively adjusted through the arrangement of the movable shaft, and meanwhile, the problem that common video monitoring devices in the market generally do not have face recognition and adjustment functions is solved.

The invention discloses an effective monitoring system for factory area, comprises a mounting block fixedly mounted on a building wall and a bracket fixedly connected with the mounting block, characterized in that a support plate is fixedly arranged on the left side of the top of the bracket, a first cover plate is fixedly arranged on the top of the right side of the support plate, a first cover plate groove is arranged on the bottom end surface of the first cover plate, and a second cover plate groove communicated with the first cover plate groove is arranged on the right end of the first cover plate; The advantage of that invention are simple structure, Safe and reasonable design, the position of the monitoring probe in the left-right direction and the rotational angle position can be automatically adjusted, and can also adjust the height of the monitoring probe, so as to enable the monitoring probe to carry out omni-directional monitoring in the plant area, The first cover plate andthe second cover plate can play better functions of rain prevention, sun shading and dust prevention, and the service life of the monitoring probe is increased, so that the investment cost of the factory is reduced. The whole device is safe and stable in operation, simple and convenient in operation, and suitable for use in a large-scale factory area.

The invention discloses a mud contact point monitoring device and a monitoring method in the process of laying submarine pipelines, which relate to the field of laying submarine pipelines. The invention solves the problem of low information transmission efficiency in the existing submarine pipeline laying underwater cableless monitoring device, and the problem that the cable of the underwater cable monitoring device is easily damaged in complex sea areas. The crawler drive unit of the middle crawler mechanism of the invention is installed at the lower end of the middle support frame, the upper end of the middle support frame is connected with the frame, the crawler drive unit of the side crawler mechanism is installed at one side of the side support frame, and the side support frame is connected with the frame. The two pan-tilts are arranged on the left and right sides of the submarine pipeline respectively, the upper end of the pan-tilt is connected with the driving module, and the driving module is installed on the frame. The invention is used to monitor the position of the mud entry point of the submarine pipeline, and make timely adjustments to the laying position of the pipeline through the video information fed back by the monitoring device, so as to ensure that the submarine pipeline is laid on the predetermined track, so that the entire submarine pipeline laying construction can be carried out smoothly .

The invention discloses a mud contact point monitoring device in a submarine pipeline laying process and a monitoring method, and relates to the field of submarine pipeline laying. The mud contact point monitoring device in the submarine pipeline laying process and the monitoring method solve the problem that an existing underwater cableless monitoring device for submarine pipeline laying is low in information transmission efficiency is solved, and solve the problem that a cable of an underwater cabled monitoring device is prone to be damaged in a complex sea area. According to the mud contact point monitoring device, a crawler belt transmission unit of a middle crawler belt mechanism is arranged at the lower end of a middle supporting frame, the upper end of the middle supporting frame is connected with a frame, crawler belt transmission units of side crawler belt mechanisms are arranged on one sides of side supporting frames, and the side supporting frames are connected with the frame; and two pan-tilts are arranged on the left side and the right side of a submarine pipeline correspondingly, the upper ends of the pan-tilts are connected with a driving module, and the driving module is arranged on the frame. The mud contact point monitoring device in the submarine pipeline laying process and the monitoring method are used for monitoring the position of a mud entering point of the submarine pipeline, and the laying position of the pipeline is adjusted in time through video information fed back by the monitoring device, so that it is guaranteed that the submarine pipeline is laid on a preset track, and laying construction of the whole submarine pipeline is carried out smoothly.

The invention relates to the field of security monitoring, in particular to a road security monitoring device, comprising a pre-embedded seat, a power storage structure, an installation structure, an adjustment structure, a cleaning structure and a retracting structure; It can convert the self-gravity of vehicles and pedestrians that frequently enter and exit road intersections into electric energy required for monitoring equipment, and can store electric energy through batteries without external power supply, which can save energy and increase the number of people entering and leaving. The interestingness of the road crossing is that the power storage structure can simultaneously drive the cleaning structure to work while carrying out the power storage work. Through the work of cleaning the structure, the dust and rainwater on the mirror surface of the monitoring equipment can be scraped off, so as to avoid dust Excessive accumulation causes the monitoring screen to be blurred, and it can also scrape the rainwater when used in rainy days to ensure the monitoring clarity of the monitoring equipment.

The invention discloses a camera, and the camera comprises a mounting seat, a lens seat assembly and an adjusting mechanism, the lens mount assembly is rotatably connected with the mounting base. Theadjusting mechanism is mounted on the mounting seat and is rotatably connected with the lens seat assembly, the adjusting mechanism comprises a connecting seat, a driving unit and a push-pull unit, the connecting seat is fixedly connected to the mounting seat and is rotatably connected with the lens seat assembly, and the driving unit is fixedly arranged on the mounting seat; the push-pull unit comprises a sliding block and a push-pull rod; wherein the sliding block is installed on the driving unit, one end of the push-pull rod is rotatably connected with the sliding block, the other end of the push-pull rod is rotatably connected with the installation base, and the driving unit drives the sliding block to reciprocate and drives the push-pull rod to push and pull the lens base assembly toswing relative to the installation base so as to adjust the angle of the lens base assembly. The camera has the advantages that the automatic adjusting mechanism is arranged, so the adjusting precision of the lens is improved, and accurate positioning is realized.

The invention relates to a working platform for engineering quality management, which includes a box body, a slot, a sub-slot, a fixed motor, a connecting rod, a placement block, a receiving tank, an outlet, a closed cylinder, a closed plate, and a first positioning plate. The bottom of the first positioning plate is connected with a second positioning plate, and one side of the second positioning plate is provided with a rotating motor, and the rotating motor is connected with a driving disc, and one side of the driving disc is integrally connected with thread stripes, One side of the driving disc is provided with three driving blocks matching the thread stripes, the three driving blocks are distributed symmetrically about the center of the driving disc, and the second positioning plate is connected with a third positioning plate sleeved on the outside of the driving disc. Positioning plate, the third positioning plate is provided with a driving groove for driving the block to move, the side of the driving block outside the driving disk is connected with an arc plate, and the third positioning plate is provided with a scale at the opening of the driving groove . The invention has the advantages of detecting the hole diameter of the reinforcement cage and monitoring the building materials in the box.

The invention relates to a construction site video monitoring system, which relates to the technical field of engineering supervision, which includes a base installed on the construction site, a wireless camera set on the base for monitoring the construction site, and a wireless camera set in the base for transmitting wireless The information transmission unit of the camera monitoring screen, the base is fixed with a vertical fixed column, the fixed column is provided with a mounting sleeve for installing the wireless camera, and the top of the fixed column is also provided with a The driving device for the vertical movement of the mounting sleeve. The invention has the effect of adjusting the height of the camera, so that the construction position monitored by the camera is more comprehensive.

The invention discloses a temperature and humidity monitor of the logistics Internet of Things provided with an alarm device, including an alarm device, an infrared scanner, a rotating column, a fixing piece and a monitoring terminal; it is characterized in that: the alarm device is installed on the infrared scanner The top of the rotating column is installed on the top of the infrared scanner through the rotating ring, the fixing member is installed on the rotating column through the connecting rod, the output end of the infrared scanner is electrically connected with the input end of the signal amplifier, and the The output end of the signal amplifier is electrically connected to the input end of the image processor, the output end of the image processor is electrically connected to the input end of the single-chip microcomputer, and the output end of the single-chip microcomputer is electrically connected to the input end of the communication module, The communication module is signal-connected with the monitoring terminal. The rotating column of the present invention is installed on the infrared scanner through the rotating ring, so that the monitoring angle of the infrared scanner can be adjusted, and the practicability of the monitor is improved.

The invention relates to the technical field of security and protection equipment, and discloses a network camera. The network camera comprises a shell, a lens mechanism, an angle adjusting mechanism and a limiting structure, wherein an avoiding hole is formed in the shell; the angle adjusting mechanism is arranged in the shell; the two ends of the lens mechanism are rotationally arranged on the shell and the angle adjusting mechanism respectively so that the monitoring angle of the lens mechanism can be adjusted, and the image collecting end of the lens mechanism is exposed out of the shell through the receding hole. The limiting structure is configured to limit the lens mechanism from rotating around the axis of the lens mechanism. According to the network camera, the limiting structure is arranged, and the limiting structure is configured to limit the rotation of the lens mechanism around the axis of the limiting structure, so that the situation that imaging of the network camera deviates from the horizontal state, and consequently imaging skew is caused can be prevented, it is guaranteed that imaging is always kept horizontal, and use by a user is facilitated.

The invention discloses an adjustable mine-used intrinsically safe camera installation device, which comprises a mounting plate, a lifting mechanism and a mounting block. Mounting holes are opened at both ends of the mounting plate, and the inner left side of the mounting frame is fixed There is a first motor, the fixed rod is fixed on the outer bottom of the driven wheel, and the inside of the fixed rod is provided with a chute, the installation block is fixed on the outside of the lifting mechanism, and the inside of the installation block is provided with a limiting groove, and A limit block is installed on the limit groove, and a connecting rod is fixed at the bottom of the limit block. The adjustable mine intrinsically safe camera installation device is provided with a fixed rod, a fixed frame, a gear and a rack. The second motor inside the fixed frame drives the gear to rotate, and the rack outside the fixed rod drives the fixed frame and the sliding The block slides up or down in the chute, and at the same time drives the mining camera on the outside of the fixed frame to move up and down, which facilitates the adjustment of the height monitored by the mining camera, increases the monitoring range, and improves practicability.