Fixed endoscopic remote monitoring device

Abstract

The utility model discloses a fixed endoscopic remote monitoring device which comprises a protective cover, a camera is installed in the protective cover, a glass sheet is embedded in one end of the protective cover, the side wall of the protective cover is communicated with a water inlet pipe, the side wall of the protective cover is communicated with a water outlet pipe, one end of the protective cover is fixedly connected with two fixing plates, and the other end of the protective cover is fixedly connected with a water outlet pipe. A threaded rod is rotationally connected between the two fixing plates, a guide rod is fixedly connected between the two fixing plates, moving plates are arranged on the threaded rod and the guide rod, one moving plate is in threaded connection with the threaded rod, and the other moving plate is in sliding connection with the guide rod. The upper ends of the two moving plates are jointly and fixedly connected with a scraping plate, and the outer side wall of the protection cover is fixedly connected with a mounting plate. Through cooperation of the threaded rod, the guide rod, the scraper and other structures, the scraper can scrape impurities attached to the glass sheet, and through cooperation of the ventilation pipe and other structures, the impurities can be absorbed, and image shooting by the lens is prevented from being affected.

Description

Technical Field

[0001] The utility model relates to the technical field of remote monitoring devices, in particular to a fixed endoscopic remote monitoring device. Background Art

[0002] A kiln is a furnace used to fire ceramics and sculptures or to fuse enamel to the surface of metal objects. It is usually made of bricks and stones. It can be made into various sizes according to needs. It can be operated by combustible gas, oil or electricity. During production, an internal high-temperature camera is required to monitor the furnace and observe the product status in order to make adjustments.

[0003] However, during the processing of materials in the high-temperature kiln, a small amount of volatiles will float in the kiln. If these floating volatiles float onto the protective glass of the high-temperature camera, they will block the lens from taking images and prevent staff from observing the internal conditions of the kiln. Therefore, we need to consider how to solve this problem. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a fixed endoscopic remote monitoring device, which cooperates with structures such as a threaded rod, a guide rod and a scraper so that the scraper can scrape off impurities adhering to the glass sheet, and cooperates with structures such as a ventilation pipe to absorb impurities to avoid affecting the image captured by the lens.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A fixed endoscopic remote monitoring device comprises a protective cover, a camera is installed in the protective cover, a glass sheet is embedded at one end of the protective cover, a water inlet pipe is communicated with the side wall of the protective cover, a water outlet pipe is communicated with the side wall of the protective cover, one end of the protective cover is fixedly connected to two fixed plates, a threaded rod is rotatably connected between the two fixed plates, a guide rod is fixedly connected between the two fixed plates, a movable plate is arranged on the threaded rod and the guide rod, one of the movable plates is threadedly connected to the threaded rod, the other movable plate is slidably connected to the guide rod, a scraper is commonly fixedly connected to the upper ends of the two movable plates, a mounting plate is fixedly connected to the outer side wall of the protective cover, a second motor is installed at one end of the mounting plate, a ventilation pipe is rotatably connected to one end of the mounting plate, one end of the ventilation pipe passes through the mounting plate and extends to the outside, the other end of the ventilation pipe is located above the scraper, a driving mechanism for driving the threaded rod to rotate is arranged on the side wall of one of the fixed plates, and the output shaft of the second motor is transmission-connected to the ventilation pipe through a transmission mechanism.

[0007] Preferably, the driving mechanism is a first motor mounted on one of the fixing plates, and a terminal end of an output shaft of the first motor passes through the corresponding fixing plate and is fixedly connected to one end of the threaded rod.

[0008] Preferably, the transmission mechanism comprises two transmission wheels, the two transmission wheels are respectively mounted on the output shaft of the second motor and the ventilation pipe, and the two transmission wheels are connected via a belt drive.

[0009] Preferably, the protective cover is configured as a cylindrical structure, and the protective cover is made of a high temperature resistant material.

[0010] Preferably, a horizontal plate is fixedly connected to the lower end of the camera, and the horizontal plate is fixedly connected to one end of the protective cover by two screws.

[0011] Preferably, one end of the ventilation pipe located above the scraper is fixedly connected to a ventilation hood, and the opening of the ventilation hood faces downward and is trumpet-shaped.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] 1. Set up threaded rods, guide rods and scrapers. When impurities adhere to the glass, the scrapers are moved up and down to scrape the glass to avoid the impurities from affecting the camera's image and preventing the staff from observing the internal conditions of the kiln.

[0014] 2. Set up structures such as ventilation ducts, a second motor and a transmission wheel. When the scraper scrapes the glass sheet, the scraped impurities can be absorbed and discharged to the outside through the ventilation duct to prevent the impurities from adhering to the lens again. There is no need for staff to take out the camera for wiping, which can prevent the flame in the furnace from bursting out of the hole. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a structural schematic diagram of a fixed endoscopic remote monitoring device proposed by the utility model;

[0016] Figure 2 for Figure 1 Schematic cross-sectional view of ;

[0017] Figure 3 for Figure 1 Schematic diagram from top view;

[0018] Figure 4 for Figure 1 Schematic diagram of the rear side;

[0019] Figure 5 for Figure 4 A magnified image of point A;

[0020] Figure 6 for Figure 1Schematic diagram of lying down.

[0021] In the figure: 1 protective cover, 2 camera, 3 horizontal plate, 4 screws, 5 glass sheet, 6 water inlet pipe, 7 water outlet pipe, 8 fixing plate, 9 threaded rod, 10 guide rod, 11 moving plate, 12 scraper, 13 first motor, 14 mounting plate, 15 second motor, 16 ventilation pipe, 17 transmission wheel, 18 belt. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0023] Reference Figure 1-Figure 6 A fixed endoscopic remote monitoring device includes a protective cover 1, which is set as a cylindrical structure. The protective cover 1 is made of high temperature resistant material. The protective cover 1 is divided into an outer layer and an inner layer. The inner layer is set on the inner side of the outer layer. A camera 2 is installed in the protective cover 1. The camera 2 is set in the inner cavity of the inner layer of the protective cover 1. The lower end of the camera 2 is fixedly connected with a horizontal plate 3. The horizontal plate 3 is fixedly connected to one end of the protective cover 1 by two screws 4. The camera 2 can be taken out by removing the two screws 4. A glass piece 5 is embedded at one end of the protective cover 1. The side wall of the protective cover 1 is connected with a water inlet pipe 6. The side wall of the protective cover 1 is connected with a water outlet pipe 7. By passing cold water into the protective cover 1, the internal temperature of the protective cover 1 is reduced, and the surrounding environment of the camera 2 is cooled to extend its service life;

[0024] Among them, one end of the protective cover 1 is fixedly connected to two fixed plates 8, a threaded rod 9 is rotatably connected between the two fixed plates 8, a guide rod 10 is fixedly connected between the two fixed plates 8, and a movable plate 11 is provided on the threaded rod 9 and the guide rod 10, one of the movable plates 11 is threadedly connected to the threaded rod 9, and the other movable plate 11 is slidably connected to the guide rod 10, and a scraper 12 is fixedly connected to the upper ends of the two movable plates 11, and the scraper 12 contacts one end of the protective cover 1, and the impurities adhering to the glass sheet 5 are scraped off by moving the scraper 12 to prevent the impurities from affecting the image taken by the camera 2, and a driving mechanism for driving the threaded rod 9 to rotate is provided on the side wall of one of the fixed plates 8, and the driving mechanism is a first motor 13 installed on one of the fixed plates 8, and the first motor 13 is a servo motor, and the output shaft end of the first motor 13 passes through the corresponding fixed plate 8 and is fixedly connected to one end of the threaded rod 9;

[0025] Among them, the outer wall of the protective cover 1 is fixedly connected with a mounting plate 14, and a second motor 15 is installed at one end of the mounting plate 14. When the protective cover 1 is inserted into the kiln, the protective cover 1 is not completely inserted into the kiln, so the first motor 13 and the second motor 15 are both located outside. One end of the mounting plate 14 is rotatably connected with a ventilation pipe 16, and one end of the ventilation pipe 16 penetrates the mounting plate 14 and extends to the outside. The other end of the ventilation pipe 16 is located above the scraper 12. The end of the ventilation pipe 16 located above the scraper 12 is fixedly connected with a ventilation hood, and the opening of the ventilation hood is downward and trumpet-shaped. The trumpet-shaped ventilation hood can enhance the effect of absorbing impurities. The ventilation pipe 16 is connected to the external fan. When the scraper 12 scrapes, the fan absorbs the scraped impurities through the ventilation pipe 16 and discharges them to the outside, so as to prevent the impurities from adhering to the glass sheet 5 again.

[0026] Among them, the output shaft of the second motor 15 is connected to the ventilation pipe 16 through a transmission mechanism, and the transmission mechanism includes two transmission wheels 17, which are respectively installed on the output shaft of the second motor 15 and the ventilation pipe 16, and the two transmission wheels 17 are connected through a belt 18. When there are no impurities attached to the glass sheet 5, the scraper 12 and the ventilation pipe 16 are both located at positions that do not block the glass sheet 5. By arranging a movable scraper 12 and a rotatable ventilation pipe 16, impurities adhered to the glass sheet 5 are removed, so that the staff does not need to take out the protective cover 1 to wipe the glass sheet 5 many times, which can avoid the flame in the furnace from rushing out of the hole to bring safety hazards.

[0027] In the utility model, when in use, the protective cover 1 is inserted into the kiln from the hole reserved in the kiln pool wall. Figure 6 As shown, at this time, the protective cover 1 is not completely inserted into the kiln, the first motor 13 and the second motor 15 are both located outside, and then cold water is introduced into the protective cover 1 through the water inlet pipe 6 to reduce the internal temperature of the protective cover 1, thereby reducing the temperature of the installation environment around the camera 2 and extending its service life. Then, the internal state of the kiln can be observed through the camera 2;

[0028] When a small amount of volatiles generated during the processing of the materials in the high-temperature kiln adhere to the glass sheet 5 and affect the camera 2 to shoot images, the first motor 13 and the second motor 15 can be started. After the first motor 13 is started, the threaded rod 9 rotates, and with the cooperation of the guide rod 10, the two moving plates 11 move up and down, and then the scraper 12 moves up and down to scrape the impurities adhered to the glass sheet 5 to avoid affecting the camera 2 to shoot images;

[0029] After the second motor 15 is started, the ventilation pipe 16 is driven by the driving wheel 17 and the belt 18 to rotate to the top of the glass sheet 5, and one end of the ventilation pipe 16 is connected to the external fan. The fan is started to absorb the scraped impurities and discharge them to the outside, so as to prevent the impurities from adhering to the glass sheet 5 again. In this way, the glass sheet 5 is scraped by the scraper 12 and the ventilation pipe 16 absorbs impurities, so as to prevent the impurities from blocking the glass sheet 5 and affecting the image captured by the camera 2, thereby preventing the staff from observing the internal situation of the kiln, and the staff does not need to take out the protective cover 1 to wipe the glass sheet 5 many times, so as to prevent the flame in the furnace from rushing out of the hole and causing safety hazards.

[0030] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A fixed endoscopic remote monitoring device, comprising a protective cover (1), characterized in that: A camera (2) is installed in the protective cover (1); a glass sheet (5) is embedded at one end of the protective cover (1); a water inlet pipe (6) is connected to the side wall of the protective cover (1); a water outlet pipe (7) is connected to the side wall of the protective cover (1); two fixed plates (8) are fixedly connected to one end of the protective cover (1); a threaded rod (9) is rotatably connected between the two fixed plates (8); a guide rod (10) is fixedly connected between the two fixed plates (8); a movable plate (11) is provided on the threaded rod (9) and the guide rod (10); one of the movable plates (11) is threadedly connected to the threaded rod (9); the other movable plate (11) is slidably connected to the guide rod (10); and a scraper (12) is fixedly connected to the upper ends of the two movable plates (11); The outer wall of the protective cover (1) is fixedly connected to a mounting plate (14), one end of the mounting plate (14) is mounted with a second motor (15), one end of the mounting plate (14) is rotatably connected to a ventilation pipe (16), one end of the ventilation pipe (16) passes through the mounting plate (14) and extends to the outside, and the other end of the ventilation pipe (16) is located above the scraper (12); A driving mechanism for driving the threaded rod (9) to rotate is provided on a side wall of one of the fixing plates (8); The output shaft of the second motor (15) is transmission-connected to the ventilation pipe (16) via a transmission mechanism.

2. A fixed endoscopic remote monitoring device according to claim 1, characterized in that: The driving mechanism is a first motor (13) mounted on one of the fixing plates (8), wherein the output shaft end of the first motor (13) passes through the corresponding fixing plate (8) and is fixedly connected to one end of the threaded rod (9).

3. A fixed endoscopic remote monitoring device according to claim 1, characterized in that: The transmission mechanism comprises two transmission wheels (17), the two transmission wheels (17) being respectively mounted on the output shaft of the second motor (15) and the ventilation pipe (16), and the two transmission wheels (17) being connected by a belt (18).

4. A fixed endoscopic remote monitoring device according to claim 1, characterized in that: The protective cover (1) is configured as a cylindrical structure, and the protective cover (1) is made of a high temperature resistant material.

5. The fixed endoscopic remote monitoring device according to claim 1, characterized in that: A transverse plate (3) is fixedly connected to the lower end of the camera (2), and the transverse plate (3) is fixedly connected to one end of the protective cover (1) via two screws (4).

6. A fixed endoscopic remote monitoring device according to claim 1, characterized in that: One end of the ventilation pipe (16) located above the scraper (12) is fixedly connected to a ventilation hood, and the opening of the ventilation hood faces downward and is trumpet-shaped.

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