Radio and television transmission remote monitoring device

Abstract

The utility model discloses a radio and television transmission remote monitoring device, which relates to the technical field of monitoring devices, and comprises a mounting rack, a threaded column and a fixed cylinder are respectively arranged on one side of the mounting rack, and a threaded rod is connected in the fixed cylinder; a first connecting plate is fixed to one end of the threaded column, a first mounting groove and a second mounting groove are formed in one side of the first connecting plate, a second connecting plate is connected to the other side of the first connecting plate, and nuts are fixed to the upper portion and the lower portion of one side of the second connecting plate. Through the arrangement of the threaded column, the second connecting plate, the fixing cylinder and the threaded rod, the length of the threaded column extending out of the mounting frame is adjusted by rotating the threaded column, so that the height or the horizontal position of the camera is conveniently adjusted, and after the threaded column is adjusted, the threaded rod penetrates through the first connecting plate and the threaded column to be screwed into the fixing cylinder. Then the second connecting plate and the first connecting plate are limited through a fastening bolt; the structure is simple, operation is convenient, and the position of the camera is effectively prevented from being changed due to structure looseness.

Description

TECHNICAL FIELD

[0001] The utility model relates to monitoring device technical field, concretely is a kind of broadcast television transmission remote monitoring device. BACKGROUND

[0002] Broadcast television refers to the propagation medium that broadcasts audio, image programs to vast areas through radio waves or through wires, collectively referred to as broadcast television, and the broadcast broadcast television monitoring system is mainly composed of two parts of front-end equipment and back-end equipment. The front-end equipment is usually composed of a camera and a mounting structure, a manual or electric lens, a cloud platform, a protective cover, a listener, an alarm detector and a multifunctional decoder. They perform their respective functions and establish corresponding connections with various devices of the central control system through wired, wireless or optical fiber transmission media.

[0003] The application number 202420427484.7 is a kind of power supply office attendance camera's mounting structure, including: mounting frame and camera assembly, mounting frame includes mounting disc, the disc surface of mounting disc is detachably connected with spigot, the inside of spigot is slidably sleeved with extension rod, the end of extension rod extends spigot and is fixedly connected with U-shaped frame, the side wall of spigot is also provided with threaded hole and is matched with screw knob, after screw knob is screwed into threaded hole, extension rod is abutted, camera assembly includes camera, the top of camera is fixedly connected with connecting rod, connecting rod top is fixedly connected with turntable, turntable is arranged on the inside of U-shaped frame and is rotationally connected with U-shaped frame, the disc surface of turntable is provided with two sets of limiting holes, it has beneficial effects that: by setting rotatable 90 ° camera assembly makes that device can be installed on the wall top, also can be installed on vertical wall, unified mounting structure reduces the complexity of camera installation and use, also reduces manufacturing and warehousing cost.

[0004] The technical scheme limits the extension rod by a bolt, which mainly achieves the limiting effect through the friction between the bolt and the extension rod. However, the bolt is in contact with the outer ring of the extension rod, and the contact area is small. The screw knob is not convenient to tighten the bolt with a wrench or other labor-saving tools, which makes it difficult to increase the contact pressure, resulting in poor stability of the structure and easy loosening. UTILITY MODEL CONTENTS

[0005] Therefore, the utility model aims to provide a broadcast television transmission remote monitoring device to solve the technical problems mentioned in the background technology.

[0006] To achieve the above object, the utility model provides following technical scheme: a broadcast television transmission remote monitoring device, including mounting frame, the one side of mounting frame is provided with threaded column and fixed cylinder respectively, and fixed cylinder inside is connected with threaded rod, the first end of threaded column is fixed with first connecting plate, and the one side of first connecting plate is respectively provided with first installation slot and second installation slot, the other side of first connecting plate is connected with second connecting plate, and the one side top and one side bottom of second connecting plate all are fixed with nut, the nut all is connected with fastening bolt between first installation slot and second installation slot, the one side of second connecting plate is connected with support, and the outside of support is sleeved with baffle.

[0007] Through adopt above technical scheme, staff adjusts the length that threaded column stretches from mounting frame through rotating threaded column, thereby convenient for adjusting the height or horizontal position of camera, after adjusting threaded column, staff inserts threaded rod into fixed cylinder through first connecting plate and threaded column, after that, staff second connecting plate and first connecting plate are pasted, because threaded rod adopts the mode of adjusting of screw thread rotation, therefore the angle of first connecting plate will change a certain, again because six first installation slots and six second installation slots are staggered distribution and make up for the vacancy, thereby no matter first connecting plate rotates to what angle, after finding second connecting plate with level, at least four nuts can correspond with first installation slot and second installation slot, thereby convenient for inserting fastening bolt and installing second connecting plate, when threaded column is affected by external force and moves inwards, threaded rod and second connecting plate abut, thereby limiting threaded column, when threaded column is affected by external force and moves outwards, threaded column and first connecting plate abut, thereby limiting threaded column, because the screw thread direction of threaded column and threaded rod is opposite, therefore the movement direction of both is opposite when rotating simultaneously, also can play the effect of limiting above, and through the setting of baffle, first, can block rain for camera, avoid rainwater mixing dust and other impurities and dirty camera surface and hinder vision, second, can play the effect of sunshade, avoid the strong sunlight of summer and irradiate camera, make camera be in relatively shady environment, reduce the heat dissipation pressure of fan inside camera, thereby can reduce energy consumption to a certain extent.

[0008] Further, the threaded column is threadedly connected with the mounting frame, and the threaded rod is threadedly connected with the fixed cylinder.

[0009] Through adopt above technical scheme, staff adjusts the length that threaded column stretches from mounting frame through rotating threaded column, thereby convenient for adjusting the height or horizontal position of camera, after adjusting threaded column, staff inserts threaded rod into fixed cylinder through first connecting plate and threaded column.

[0010] Further, the threaded rod abuts against the first connecting plate, and the screw thread of the threaded rod is opposite to the screw thread of the threaded column.

[0011] By adopting the technical scheme, when the threaded column moves inward under the influence of external force, the threaded rod abuts against the second connecting plate, thereby limiting the threaded column, and when the threaded column moves outward under the influence of external force, the threaded column abuts against the first connecting plate, thereby limiting the threaded column, and since the threaded directions of the threaded column and the threaded rod are opposite, the movement directions of the two are opposite when they rotate simultaneously, and the same limiting effect can be achieved.

[0012] Further, the first mounting slots and the second mounting slots are circular arcs, and each of the first mounting slots and the second mounting slots is six in number.

[0013] By adopting the technical scheme, since the threaded rod is adjusted in a threaded rotation manner, the angle of the first connecting plate changes, and since the six first mounting slots and the six second mounting slots are staggered and complement each other, no matter at which angle the first connecting plate rotates, after the second connecting plate is leveled by a level, at least four nuts can correspond to the first mounting slots and the second mounting slots, thereby facilitating the tightening of the bolts for mounting the second connecting plate.

[0014] Further, the bolts are in threaded connection with the nuts, and each of the bolts and the nuts is four to eight in number.

[0015] By adopting the technical scheme, by increasing the number of the bolts and the nuts, the limiting points between the first connecting plate and the second connecting plate are increased, the limiting area is increased, and the limiting effect is improved.

[0016] Further, the outer surface and the back of the support are provided with limiting holes, and the limiting holes are connected with the second connecting plate through limiting bolts, and the support is provided with a camera at the bottom.

[0017] By adopting the technical scheme, after the second connecting plate is mounted, the support is rotated to be perpendicular to the ground by a worker, then the two limiting bolts are screwed into the two limiting holes by the worker, thereby limiting the angle of the support, and after the mounting is completed, the worker can connect a cable to the camera, thereby supplying power to the camera and facilitating the camera to convert an image into an electrical signal and transmit the electrical signal to a remote monitoring room, thereby facilitating remote monitoring by the worker.

[0018] Further, the diameter of the baffle is greater than that of the camera, and the camera is located below the baffle.

[0019] By adopting the technical scheme, the rain can be blocked from the camera through the baffle, the camera surface is prevented from being contaminated by rain mixed with impurities such as dust, and the line of sight is prevented from being hindered, the sunshade effect can be achieved, the camera is prevented from being irradiated by strong sunlight in summer, the camera is kept in a relatively shady environment, the heat dissipation pressure of the fan in the camera is reduced, and thus the energy consumption can be reduced to a certain extent.

[0020] Further, the support is rotationally connected with the second connecting plate.

[0021] By adopting the technical scheme, after the second connecting plate is installed, the staff rotates the support to be perpendicular to the ground, so that the camera can monitor the area below.

[0022] Further, the limiting hole is provided with two groups, a total of four, and the limiting bolt is provided with two, and the limiting bolt is in threaded connection with the limiting hole.

[0023] By adopting the technical scheme, the limiting hole is provided with four, so that no matter whether the mounting frame is horizontally installed or vertically installed, two limiting holes can be screwed into the limiting bolt for limiting.

[0024] Further, four mounting holes are formed on one side of the mounting frame, and the four mounting holes are arranged in a rectangular array.

[0025] By adopting the technical scheme, the staff can fix the mounting frame on the building by screwing the screw through the mounting hole.

[0026] In summary, the utility model mainly has the following beneficial effects:

[0027] 1. The utility model discloses a threaded column, a second connecting plate, a fixed cylinder and a threaded rod are arranged, the length of the threaded column extending from the mounting frame is adjusted by rotating the threaded column, so that the height or horizontal position of the camera can be adjusted conveniently, after the threaded column is adjusted, the threaded rod is screwed into the fixed cylinder through the first connecting plate and the threaded column, then the second connecting plate is limited with the first connecting plate through the fastening bolt, when the threaded column is affected by external force and moves inward, the threaded rod abuts against the second connecting plate, thereby limiting the threaded column, when the threaded column is affected by external force and moves outward, the threaded column abuts against the first connecting plate, thereby limiting the threaded column, because the threaded direction of the threaded column and the threaded rod is opposite, so that the movement direction of the two is opposite when rotating simultaneously, and the same limiting effect can be achieved, the structure is simple and convenient to operate, and the position of the camera can be effectively prevented from being changed due to loose structure.

[0028] 2. The utility model discloses a first installation groove, second installation groove, nut and the setting of fastening bolt, because the threaded rod adopts the mode of thread rotation and adjusts, therefore the angle of first connecting plate can change a little, and because six first installation grooves and six second installation grooves are staggered distribution and make up for the vacancy, therefore no matter first connecting plate rotates to what angle, after the second connecting plate is leveled by the level, at least four nuts can correspond with first installation groove and second installation groove, thereby facilitating the installation of fastening bolt to second connecting plate, guaranteeing that the installation angle is not easy to make a mistake, improve structural stability.

[0029] 3. The utility model discloses the setting of baffle, the setting of baffle can first rain -proof camera, avoid rainwater mixture dust and other impurities dirty camera surface and hinder vision, second can play sunshade effect, avoid the strong sunlight of summer to camera irradiation, make camera be in relatively shady environment, reduce the heat dissipation pressure of camera inside fan to can reduce energy -consumption to a certain extent, can sunshade rain -proof, improve the stability of camera rainy season work time and reduce the energy consumption of summer work time. BRIEF DESCRIPTION OF DRAWINGS

[0030] Figure 1 It is the bottom structure schematic view of the utility model;

[0031] Figure 2 It is the side structure schematic view of the utility model;

[0032] Figure 3 It is the installation frame cross section structure schematic view of the utility model;

[0033] Figure 4 It is the support explosion structure schematic view of the utility model;

[0034] Figure 5 It is the installation frame explosion structure schematic view of the utility model.

[0035] In the drawing: 1, installation frame;2, mounting hole;3, threaded column;4, first connecting plate;5, second connecting plate;6, fixed cylinder;7, threaded rod;8, first installation groove;9, second installation groove;10, nut;11, fastening bolt;12, support;13, limit hole;14, limit bolt;15, baffle;16, camera. DETAILED DESCRIPTION

[0036] The technical scheme in the embodiments of the utility model will be described clearly and completely below in combination with the drawings of the embodiments of the utility model. The embodiments described below with reference to the drawings are exemplary and are used only for explaining the utility model, and cannot be understood as limiting the utility model.

[0037] The embodiments of the utility model will be described below according to the overall structure.

[0038] Example 1:

[0039] A remote monitoring device for broadcast television transmission, such as Figures 1-5 As shown, the device includes a mounting frame 1. A threaded post 3 and a fixed cylinder 6 are respectively provided on one side of the mounting frame 1. The threaded post 3 is threadedly connected to the mounting frame 1. A threaded rod 7 is connected inside the fixed cylinder 6 and is threadedly connected to the fixed cylinder 6. The threaded rod 7 abuts against a first connecting plate 4, and the thread of the threaded rod 7 is opposite to the thread of the threaded post 3. A first connecting plate 4 is fixed to one end of the threaded post 3. A first mounting groove 8 and a second mounting groove 9 are respectively opened on one side of the first connecting plate 4. A second connecting plate 5 is connected to the other side of the first connecting plate 4. Nuts 10 are fixed to the upper and lower sides of one side of the second connecting plate 5. Fastening bolts 11 are connected between the nuts 10 and the first mounting groove 8 and the second mounting groove 9, and the fastening bolts 11 are threadedly connected to the nuts 10. A bracket 12 is connected to one side of the second connecting plate 5. The operator adjusts the length of the threaded column 3 extending from the mounting bracket 1 by rotating the threaded column 3, thereby facilitating the adjustment of the height or horizontal position of the camera 16. After adjusting the threaded column 3, the operator passes the threaded rod 7 through the first connecting plate 4 and the threaded column 3 and screws it into the fixing cylinder 6. Then, the operator fits the second connecting plate 5 against the first connecting plate 4 and screws in the fastening bolt 11 to install the second connecting plate 5. When the threaded column 3 moves inward under the influence of external force, the threaded rod 7 abuts against the second connecting plate 5, thereby limiting the threaded column 3. When the threaded column 3 moves outward under the influence of external force, the threaded column 3 abuts against the first connecting plate 4, thereby limiting the threaded column 3. Since the thread directions of the threaded column 3 and the threaded rod 7 are opposite, their directions of movement are opposite when they rotate simultaneously, which can also achieve the above-mentioned limiting effect.

[0040] See Figure 1 , Figure 2 and Figure 4In the above embodiment, the outer surface and the back of the support 12 are provided with limiting holes 13, two sets of limiting holes 13 are provided, a total of four, and limiting bolts 14 are provided with two, the limiting bolts 14 are in threaded connection with the limiting holes 13, the limiting holes 13 are connected with the limiting bolts 14 between the second connecting plates 5, the support 12 is provided with a camera 16 at the bottom, four mounting holes 2 are provided on one side of the mounting frame 1 and on the lower side, respectively, the four mounting holes 2 are distributed in a rectangular array, the staff attaches the mounting frame 1 to the building, the mounting frame 1 is installed horizontally on the ground, connected to the wall, column and other structures, the mounting frame 1 is installed vertically on the ground, connected to the ceiling, beam and other structures, then the staff fixes the mounting frame 1 on the building by screwing the screws through the mounting holes 2, the staff rotates the support 12 to be perpendicular to the ground, then the staff screws the two limiting bolts 14 into the two limiting holes 13, thereby limiting the angle of the support 12, ensuring that the support 12 is perpendicular to the ground, the limiting holes 13 are provided with four, therefore, whether the mounting frame 1 is installed horizontally or vertically, there will always be two limiting holes 13 that can be screwed into the limiting bolts 14.

[0041] Embodiment two:

[0042] On the basis of the above embodiment one, in order to ensure that the installation angle is not easy to make mistakes and improve the stability of the structure, the following settings are made.

[0043] Reference Figures 2-5 In the above embodiment, the first mounting groove 8 and the second mounting groove 9 are in circular arc shape, the first mounting groove 8 and the second mounting groove 9 are provided with six, the first mounting groove 8 and the second mounting groove 9 are staggered, and the fastening bolts 11 and the nuts 10 are provided with four to eight, since the threaded rod 7 is adjusted by screwing, the angle of the first connecting plate 4 will change, and since the six first mounting grooves 8 and the six second mounting grooves 9 are staggered and mutually compensate for the vacancy, no matter what angle the first connecting plate 4 is rotated to, after the second connecting plate 5 is leveled by the level, at least four nuts 10 can correspond to the first mounting groove 8 and the second mounting groove 9, so as to facilitate the tightening of the fastening bolts 11 to install the second connecting plate 5.

[0044] Embodiment three:

[0045] On the basis of the above embodiment one, in order to improve the stability of the camera 16 in rainy season and reduce the energy consumption in summer, the following settings are made.

[0046] Reference Figure 1 , Figure 2 and Figure 4In the above embodiment, the support 12 is externally sleeved with a baffle 15, the diameter of the baffle 15 is greater than the diameter of the camera 16, the camera 16 is located below the baffle 15, and the baffle 15 is provided to block rain for the camera 16, avoid rain mixed with dust and other impurities from dirtying the surface of the camera 16 and hindering the sight, and play a sun-shading effect to avoid strong sunlight in summer from irradiating the camera 16, so that the camera 16 is in a relatively shady environment, the heat dissipation pressure of the fan inside the camera 16 is reduced, and the power consumption is reduced to a certain extent.

[0047] The implementation principle of the utility model is as follows: firstly, the staff adheres the mounting frame 1 to the building, the mounting frame 1 is horizontally installed with the ground, is connected to the wall, column and other structures, the mounting frame 1 is vertically installed with the ground, is connected to the ceiling, beam and other structures, then the staff fixes the mounting frame 1 on the building by screwing the screw through the mounting hole 2;

[0048] The staff adjusts the length of the threaded column 3 protruding from the mounting frame 1 by rotating the threaded column 3, so that the height or horizontal position of the camera 16 is adjusted conveniently, after adjusting the threaded column 3, the staff screws the threaded rod 7 into the fixed cylinder 6 through the first connecting plate 4 and the threaded column 3;Then the staff adheres the second connecting plate 5 to the first connecting plate 4, since the threaded rod 7 is adjusted in the threaded rotating mode, the angle of the first connecting plate 4 will change to a certain extent, and since the six first installation grooves 8 and the six second installation grooves 9 are staggered and distributed to compensate for the vacancy, so that after the second connecting plate 5 is leveled by the leveling tool, at least four nuts 10 can correspond to the first installation groove 8 and the second installation groove 9, so that the second connecting plate 5 is screwed into the fastening bolt 11 for installation;When the threaded column 3 is affected by external force and moves inward, the threaded rod 7 abuts against the second connecting plate 5, so as to limit the threaded column 3, when the threaded column 3 is affected by external force and moves outward, the threaded column 3 abuts against the first connecting plate 4, so as to limit the threaded column 3, since the threaded direction of the threaded column 3 and the threaded rod 7 is opposite, the movement direction of the two is opposite when they rotate simultaneously, and the same limiting effect can be achieved;

[0049] After installing the second connecting plate 5, the staff rotates the support 12 to be perpendicular to the ground, then the staff screws the two limiting bolts 14 into the two limiting holes 13 respectively, so as to limit the angle of the support 12, and ensure that the support 12 is perpendicular to the ground, the limiting hole 13 is provided with four, so that no matter whether the mounting frame 1 is horizontally installed or vertically installed, two limiting holes 13 can be screwed into the limiting bolt 14 for limiting at all times;

[0050] After installation, the staff can access the cable to the camera 16, so as to power the camera 16 and facilitate the camera 16 to convert the image phenomenon into an electrical signal to the remote monitoring room to facilitate remote monitoring by the staff, and the setting of the baffle 15 can block the rain for the camera 16, avoid the rain mixed with dust and other impurities to dirty the surface of the camera 16 and hinder the sight, and can also play a sunshade effect, avoid the strong sunlight in summer from irradiating the camera 16, so that the camera 16 is in a relatively cool environment, and the heat dissipation pressure of the fan inside the camera 16 is reduced, so that the energy consumption can be reduced to a certain extent.

[0051] Although the embodiments of the utility model have been shown and described, the specific embodiments are only an explanation of the utility model, and are not a limitation of the utility model, and the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner, and the person skilled in the art can make modifications, replacements and variations of the embodiments without creative contribution after reading the specification without departing from the principles and purposes of the utility model, but as long as it is within the scope of the claims of the utility model, it is protected by the patent law.

Claims

1. A device for remote monitoring of broadcast television transmissions, comprising a mounting rack (1), characterised in that: The mounting frame (1) is provided with a threaded column (3) and a fixed cylinder (6) respectively on one side, and the fixed cylinder (6) is connected with a threaded rod (7) inside; one end of the threaded column (3) is fixed with a first connecting plate (4), and a first mounting groove (8) and a second mounting groove (9) are respectively formed on one side of the first connecting plate (4), the other side of the first connecting plate (4) is connected with a second connecting plate (5), and the upper side and the lower side of one side of the second connecting plate (5) are both fixed with a nut (10), and the nut (10) is connected with a fastening bolt (11) between the first mounting groove (8) and the second mounting groove (9); one side of the second connecting plate (5) is connected with a support (12), and the support (12) is sleeved with a baffle (15) outside.

2. The apparatus for remote monitoring of broadcast television transmissions of claim 1, wherein: The threaded column (3) is threadedly connected with the mounting frame (1), and the threaded rod (7) is threadedly connected with the fixed cylinder (6).

3. The apparatus for remote monitoring of broadcast television transmissions of claim 2, wherein: The threaded rod (7) abuts against the first connecting plate (4), and the threads of the threaded rod (7) are opposite to the threads of the threaded column (3).

4. The apparatus for remote monitoring of broadcast television transmissions of claim 1, wherein: The first mounting groove (8) and the second mounting groove (9) are both arc-shaped, and the first mounting groove (8) and the second mounting groove (9) are both provided with six, the first mounting groove (8) and the second mounting groove (9) are staggered.

5. The apparatus for remote monitoring of broadcast television transmissions of claim 1, wherein: The fastening bolt (11) is threadedly connected with the nut (10), and the fastening bolt (11) and the nut (10) are both provided with four to eight.

6. The apparatus for remote monitoring of broadcast television transmissions of claim 1, wherein: The outer surface and the back of the support (12) are both provided with a limiting hole (13), and the limiting hole (13) is connected with a limiting bolt (14) between the second connecting plate (5), and the support (12) is provided with a camera (16) at the bottom.

7. The apparatus for remote monitoring of broadcast television transmissions according to claim 6, wherein: The diameter of the baffle (15) is greater than the diameter of the camera (16), and the camera (16) is located below the baffle (15).

8. The apparatus for remote monitoring of broadcast television transmissions of claim 6, wherein: The support (12) is rotationally connected with the second connecting plate (5).

9. The apparatus for remote monitoring of broadcast television transmissions of claim 6, wherein: The limiting hole (13) is provided with two groups, a total of four, and the limiting bolt (14) is provided with two, the limiting bolt (14) is threadedly connected with the limiting hole (13).

10. The apparatus for remote monitoring of broadcast television transmissions of claim 1, wherein: Four mounting holes (2) are respectively formed on the upper side and the lower side of the mounting frame (1), and the four mounting holes (2) are arranged in a rectangular array.

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