Portable monitoring display

Abstract

The utility model discloses a portable monitoring display which comprises a display screen, two sides of the display screen are fixedly connected with fixing columns, the fixing columns are installed in a protection frame through bearings, one end of one fixing column is fixedly connected with a first synchronous wheel, the outer surface of the first synchronous wheel is in meshed connection with a synchronous belt, and the outer surface of the synchronous belt is in meshed connection with a second synchronous wheel. The first synchronous wheel is in transmission connection with a second synchronous wheel through a synchronous belt, and a support assembly is installed on one side of the second synchronous wheel. According to the portable monitoring display, a worker only needs to turn over a display screen, a fixing column can be rotated, a first synchronous wheel is driven to rotate, through transmission of a synchronous belt, a second synchronous wheel can be rotated, a threaded rod rotates forwards, two threaded pipes can be far away from each other, an included angle between a positioning frame and a connecting rod becomes small, and then supporting legs can be formed; the support is supported on the ground and does not need to be carried again.

Description

Technical Field

[0001] The utility model relates to the technical field of monitoring displays, in particular to a portable monitoring display. Background Art

[0002] The monitoring display is a component of the closed-circuit monitoring system, the display part of the monitoring system, and the standard output of the monitoring system. Only with the display of the monitoring display can the images sent from the front end be viewed. As an indispensable terminal device for video monitoring, it acts as the "eyes" of the monitoring personnel and also plays a key role in subsequent investigations.

[0003] At present, when it is in use, it needs to be supported by an external supporting device to support the monitor so as to meet the needs of staff using the monitoring monitor to watch the monitoring content. When it is carried for use, it is necessary to carry not only the monitor but also the bracket, which makes the staff carry more items and is inconvenient to carry. For this reason, we propose a portable monitoring monitor. Utility Model Content

[0004] The main purpose of the utility model is to provide a portable monitoring display, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A portable monitoring display comprises a display screen, both sides of which are fixedly connected with fixing columns, the fixing columns are installed inside a protective frame through bearings, one end of one of the fixing columns is fixedly connected with a first synchronous wheel, the outer surface of the first synchronous wheel is meshedly connected with a synchronous belt, the first synchronous wheel is transmission-connected with a second synchronous wheel through the synchronous belt, and a bracket assembly is installed on one side of the second synchronous wheel;

[0007] The bracket assembly includes a threaded rod, a threaded tube, a fixing frame, a connecting rod, a positioning frame and a mounting frame.

[0008] In order to facilitate the control of the threaded rod to rotate, as a portable monitoring display of the utility model, the threaded rod is fixedly connected to the second synchronous wheel, and the outer surface of the threaded rod is threadedly connected with a threaded tube.

[0009] In order to make the angle between the connecting rod and the positioning frame adjustable, as a portable monitoring display of the utility model, the outer surface of the threaded tube is fixedly connected to a fixing frame, the interior of the fixing frame is movably connected to a connecting rod, the connecting rod is movably connected to the interior of the positioning frame, and the positioning frame is movably installed inside the mounting frame.

[0010] In order to make the threaded rod rotate more smoothly, as a portable monitoring display of the utility model, the threaded rod is installed inside the mounting frame through a bearing, and the mounting frame is fixedly installed inside the protective frame.

[0011] In order to facilitate the control of the two threaded tubes to move simultaneously, as a portable monitoring display of the utility model, the thread on the outer surface of the threaded rod is divided into two sections, and the spiral directions of the two sections of the thread are opposite.

[0012] In order to facilitate the carrying of the display, as a portable monitoring display of the utility model, handle grooves are provided on both sides of the protective frame, and the number of the handle grooves is two.

[0013] In order to facilitate the staff to carry the display, as a portable monitoring display of the utility model, a handle is fixedly connected to the front of the protective frame, and the material of the handle is stainless steel.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] The portable monitoring display is provided by the coordination among the display screen, the fixed column, the protective frame, the first synchronous wheel, the synchronous belt, the second synchronous wheel and the bracket assembly. When the display screen needs to be viewed, the staff only needs to flip the display screen, so that the fixed column can be rotated, driving the first synchronous wheel to rotate. The second synchronous wheel can be rotated through the transmission of the synchronous belt. The threaded rod rotates forward, so that the two threaded tubes can be moved away from each other, and the angle between the positioning frame and the connecting rod becomes smaller, so that a support foot can be formed to support the ground. The display can be used without carrying the bracket again. When not in use, the display screen is flipped into the protective frame, and the threaded rod can be flipped through transmission, so that the angle between the positioning frame and the connecting rod becomes larger and is stored in the bottom of the protective frame, so that the display is reduced in size and more convenient to carry. Moreover, the display screen is stored in the protective frame, so that the display screen can be protected when carried. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the isometric structure of a portable monitoring display according to Embodiment 1 of the present utility model;

[0017] Figure 2 This is a schematic diagram of the rear axonometric structure of a portable monitoring display in Embodiment 1 of the utility model;

[0018] Figure 3 This is a schematic diagram of the upward axonometric structure of a portable monitoring display in Example 1 of the utility model;

[0019] Figure 4 This is a partial isometric structural diagram of a portable monitoring display in Example 1 of the utility model;

[0020] Figure 5 This is a schematic diagram of the partial cross-section axonometric structure of a portable monitoring display according to Example 1 of the utility model.

[0021] In the figure: 1. display screen; 2. fixing column; 3. protection frame; 4. first synchronous wheel; 5. synchronous belt; 6. second synchronous wheel; 7. threaded rod; 8. threaded tube; 9. fixing frame; 10. connecting rod; 11. positioning frame; 12. mounting frame; 13. handle slot; 14. carrying handle. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Example 1

[0024] like Figure 1-5 As shown, a portable monitoring display comprises a display screen 1, both sides of the display screen 1 are fixedly connected with fixed columns 2, the fixed columns 2 are installed inside a protective frame 3 through bearings, one end of one of the fixed columns 2 is fixedly connected with a first synchronous wheel 4, the outer surface of the first synchronous wheel 4 is meshedly connected with a synchronous belt 5, the first synchronous wheel 4 is transmission-connected with a second synchronous wheel 6 through the synchronous belt 5, and a bracket assembly is installed on one side of the second synchronous wheel 6;

[0025] The bracket assembly includes a threaded rod 7 , a threaded tube 8 , a fixing frame 9 , a connecting rod 10 , a positioning frame 11 and a mounting frame 12 .

[0026] When in use, through the coordination between the display screen 1, the fixed column 2, the protective frame 3, the first synchronous wheel 4, the synchronous belt 5, the second synchronous wheel 6 and the bracket assembly, when the display screen 1 needs to be viewed, the staff only needs to flip the display screen 1, so that the fixed column 2 can be rotated, driving the first synchronous wheel 4 to rotate, and the second synchronous wheel 6 can be rotated through the transmission of the synchronous belt 5. The threaded rod 7 rotates forward, so that the two threaded tubes 8 can be moved away from each other, and the angle between the positioning frame 11 and the connecting rod 10 becomes smaller, so a support foot can be formed to support the ground, and the display can be used without carrying the bracket again. When not in use, the display screen 1 is flipped over to the inside of the protective frame 3, and the threaded rod 7 can be flipped over through transmission, and the angle between the positioning frame 11 and the connecting rod 10 becomes larger and is collected at the bottom of the protective frame 3, so that the display is reduced in size and more convenient to carry. Moreover, the display screen 1 is stored in the protective frame 3, and the display screen 1 can be protected when carried.

[0027] In this embodiment, the threaded rod 7 is fixedly connected to the second synchronous wheel 6 , and a threaded tube 8 is threadedly connected to the outer surface of the threaded rod 7 .

[0028] During specific use, through the arrangement of the second synchronous wheel 6 and the threaded rod 7, the second synchronous wheel 6 can drive the threaded rod 7 to rotate during rotation, so that the threaded tube 8 can move.

[0029] In this embodiment, the outer surface of the threaded tube 8 is fixedly connected to a fixing frame 9, the interior of the fixing frame 9 is movably connected to a connecting rod 10, the connecting rod 10 is movably connected to the interior of a positioning frame 11, and the positioning frame 11 is movably installed inside a mounting frame 12.

[0030] During specific use, the angle between the positioning frame 11 and the connecting rod 10 can be changed by setting the fixing frame 9 , the connecting rod 10 , the positioning frame 11 and the mounting frame 12 and moving the threaded tube 8 .

[0031] In this embodiment, a threaded rod 7 is installed inside the mounting frame 12 via a bearing, and the mounting frame 12 is fixedly installed inside the protective frame 3 .

[0032] During specific use, the installation frame 12 can be used to support the threaded rod 7 and make the threaded rod 7 rotate more smoothly.

[0033] In this embodiment, the threads on the outer surface of the threaded rod 7 are divided into two sections, and the spiral directions of the two sections of threads are opposite.

[0034] During specific use, the threaded rod 7 rotates forward to control the two threaded tubes 8 to move away from each other, and the threaded rod 7 rotates reversely to control the two threaded tubes 8 to move closer to each other.

[0035] In this embodiment, handle grooves 13 are provided on both sides of the protection frame 3 , and the number of the handle grooves 13 is two. A handle 14 is fixedly connected to the front of the protection frame 3 , and the material of the handle 14 is stainless steel.

[0036] During specific use, the handle groove 13 and the handle 14 are provided to facilitate the staff to carry the display.

[0037] Working principle: When it is necessary to view the display screen 1, the staff only needs to flip the display screen 1, which can make the fixed column 2 rotate, drive the first synchronous wheel 4 to rotate, and through the transmission of the synchronous belt 5, the second synchronous wheel 6 can be rotated, and the threaded rod 7 rotates forward, which can make the two threaded tubes 8 move away from each other, and the angle between the positioning frame 11 and the connecting rod 10 becomes smaller, so that a support foot can be formed to support the ground. When not in use, the display screen 1 is flipped into the protective frame 3. After transmission, the threaded rod 7 can be flipped, and the angle between the positioning frame 11 and the connecting rod 10 becomes larger and is retracted into the bottom of the protective frame 3, so that the display is reduced in size and more convenient to carry.

[0038] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A portable monitoring display, comprising a display screen (1), characterized in that: Both sides of the display screen (1) are fixedly connected with fixed columns (2), and the fixed columns (2) are installed inside the protective frame (3) through bearings. One end of one of the fixed columns (2) is fixedly connected with a first synchronous wheel (4), and the outer surface of the first synchronous wheel (4) is meshed with a synchronous belt (5). The first synchronous wheel (4) is transmission-connected with a second synchronous wheel (6) through the synchronous belt (5), and a bracket assembly is installed on one side of the second synchronous wheel (6); The support assembly comprises a threaded rod (7), a threaded tube (8), a fixing frame (9), a connecting rod (10), a positioning frame (11) and a mounting frame (12).

2. A portable monitoring display according to claim 1, characterized in that: The threaded rod (7) is fixedly connected to the second synchronous wheel (6), and the outer surface of the threaded rod (7) is threadedly connected to a threaded tube (8).

3. A portable monitoring display according to claim 2, characterized in that: The outer surface of the threaded tube (8) is fixedly connected to a fixing frame (9), the interior of the fixing frame (9) is movably connected to a connecting rod (10), the connecting rod (10) is movably connected to the interior of a positioning frame (11), and the positioning frame (11) is movably mounted inside a mounting frame (12).

4. A portable monitoring display according to claim 3, characterized in that: A threaded rod (7) is installed inside the mounting frame (12) via a bearing, and the mounting frame (12) is fixedly installed inside the protection frame (3).

5. A portable monitoring display according to claim 2, characterized in that: The threads on the outer surface of the threaded rod (7) are divided into two sections, and the spiral directions of the two sections of threads are opposite.

6. The portable monitoring display according to claim 1, characterized in that: Handle slots (13) are provided on both sides of the protection frame (3), and there are two handle slots (13).

7. The portable monitoring display according to claim 1, characterized in that: A handle (14) is fixedly connected to the front of the protection frame (3), and the handle (14) is made of stainless steel.

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