A digital monitoring system based on traffic congestion sections

Abstract

The embodiment of the present application provides a digital monitor based on a traffic congestion section, and relates to the technical field of digital monitors. The digital monitor based on a traffic congestion section includes: a bottom support assembly, a bracket assembly and a monitor body. The bottom support assembly includes a base shell, a cylinder shell and a fan. The bottom of the cylinder shell is connected to the top of the base shell, the fan is installed inside the cylinder shell, and an air inlet is provided on the base shell; the bracket assembly includes a column, a connecting frame, a connecting seat and a connecting pipe, and the bottom end of the column is fixed to the top of the cylinder shell. The air discharged from the air outlet along the radial position quickly circulates on the back of the monitor body. The fast-circulating air can not only quickly cool down the monitor body, but also can quickly take away the heat discharged from the heat dissipation holes on the back of the monitor body, further improving the heat dissipation efficiency of the monitor body, and ensuring that the monitor body can operate stably when supported for a long time.

Description

Technical Field

[0001] The present application relates to the technical field of digital monitors, and in particular to a digital monitor based on a traffic congestion section. Background Art

[0002] The intelligent transportation system is a comprehensive system that uses advanced information technology to monitor, analyze and control urban traffic in real time. It can collect, process and share traffic information, improve traffic operation efficiency, alleviate traffic congestion, reduce the incidence of traffic accidents, and promote the sustainable development of urban transportation. The number of urban vehicles is growing rapidly, and road congestion is becoming more and more serious, which brings great inconvenience to people's lives and work. Intelligent transportation is monitored by multiple sets of cameras, and the command center monitors the road through digital monitors. The existing single monitor bracket can only support and place the monitor, and cannot cool the monitor while supporting it. Since the heat generated by the monitor is slowly dissipated from the heat dissipation holes on the back, the monitor is prone to equipment damage if used continuously for a long time. Summary of the invention

[0003] The present application aims to solve at least one of the technical problems existing in the prior art. To this end, the present application proposes a digital monitor based on a traffic congestion section to solve the problem that the heat generated by the monitor is slowly dissipated from the heat dissipation holes on the back, and the monitor is prone to equipment damage after long-term continuous use.

[0004] According to an embodiment of the present application, a digital monitor based on a traffic congestion section includes: a bottom support assembly, a bracket assembly and a monitor body.

[0005] The bottom support assembly includes a base shell, a cylinder shell and a fan, the bottom of the cylinder shell is connected to the top of the base shell, the fan is installed inside the cylinder shell, and the base shell is provided with an air inlet; the bracket assembly includes a column, a connecting frame, a connecting seat and a connecting pipe, the bottom end of the column is fixed to the top of the cylinder shell, the two ends of the connecting frame are respectively connected to the back of the connecting seat and the column, a cavity is provided on the front of the connecting seat, and a number of air outlet holes that are equidistantly distributed and connected are provided on the periphery of the cavity, the top end of the connecting pipe is connected to the cavity of the connecting seat, and the bottom end of the connecting pipe is connected to the top of the cylinder shell; the back of the monitor body is fixedly installed on the connecting seat.

[0006] The base shell is placed above the plane, and is used to support the installed monitor body through the base shell, columns, connecting frame and connecting seat. When the monitor body is running, the heat generated by the internal electronic components is discharged outward from the heat dissipation holes on the north lake of the monitor body. At the same time, the running fan extracts the air inside the base shell. When the inside of the base shell is in a negative pressure state, the external air is replenished into the base shell from the air inlet above the base shell. The fan draws the extracted air into the inside of the connecting pipe through the cylinder shell, and the air inside the connecting pipe enters the cavity inside the connecting seat. Finally, the pressurized air is discharged radially from the air outlet holes outside the cavity to the back of the monitor body. The air discharged from the air outlet along the radial position quickly circulates on the back of the monitor body. The fast-circulating air can not only quickly cool the monitor body, but also quickly take away the heat discharged from the heat dissipation holes on the back of the monitor body, further improving the heat dissipation efficiency of the monitor body, and ensuring that the monitor body can operate stably when supported for a long time.

[0007] In some embodiments of the present application, the connecting frame includes a connecting rod, a sleeve and a support, the sleeve is fixedly arranged on the outside of the column, and the two ends of the connecting rod are rotatably connected to the sleeve and the support through a damping shaft, and the support is rotatably connected to the connecting seat through a damping shaft.

[0008] In some embodiments of the present application, the connecting frame further includes an adjusting bolt, and the adjusting bolt connects the column and the sleeve.

[0009] In some embodiments of the present application, a clamp is sleeved on the outside of the connecting pipe, and the clamp is connected to the bottom side of the connecting rod.

[0010] The digital monitor based on the traffic congestion section also includes a supporting and fixing component, which includes a suction cup, a frame plate and an exhaust pipe. The suction cup is located inside the seat shell, one end of the frame plate is connected to the suction cup, and the other end of the frame plate is fixedly connected to the seat shell by a fixing bolt, the bottom end of the exhaust pipe is connected to the top of the suction cup, and a one-way valve is provided on the exhaust pipe.

[0011] The frame plate can adopt two groups of symmetrically arranged stable support suction cups, and the suction cups can be adsorbed on the plane where the base shell is placed, so as to further stabilize and support the placed monitor body. That is, it has a good stabilizing support effect on the monitor body, and further improves the stability of supporting the monitor body. When the fan is running to extract the air inside the base shell, the inside of the base shell is in a negative pressure state. When the inside of the base shell is in a relatively high negative pressure state, the air in the suction cup is discharged from the exhaust pipe into the inside of the base shell through the one-way valve, so that the fan can realize the rapid cooling of the monitor body while the air flow generated by the fan during operation can also promote the suction cup to be more stably adsorbed on the plane, that is, further improve the effect of stably supporting the monitor body.

[0012] In some embodiments of the present application, the outer wall of the seat shell is provided with a countersunk hole matching with the fixing bolt.

[0013] In some embodiments of the present application, the bottom support assembly further includes an anti-skid pad strip, and the anti-skid pad strip is disposed on the bottom of the seat shell.

[0014] In some embodiments of the present application, the connecting base is provided with a mounting hole that matches with the back of the monitor body.

[0015] In some embodiments of the present application, the bottom support assembly further includes a filter mesh, which is disposed at the top end of the air inlet hole.

[0016] In some embodiments of the present application, a plurality of the air outlet holes are arranged in the cavity to be inclined outwardly and close to the monitor body.

[0017] The dust in the air entering the above-mentioned digital monitor based on the traffic congestion section from the air inlet will eventually be discharged from the air outlet on the connecting socket. The discharged air contains dust, and the dust in the circulating air can easily enter the monitor body from the heat dissipation holes on the back of the monitor body.

[0018] When the fan is running to extract the air inside the seat shell, the inside of the seat shell is in a negative pressure state, and the external air enters the dust box from the air inlet above the seat shell through the guide pipe, and the air entering the dust box then enters the seat shell through the filter cloth. The dust in the air entering from the air inlet will be filtered out by the filter cloth and retained in the dust box. Lift the bracket assembly and the bottom support assembly so that the bottom of the seat shell is away from the plane. The bottom plate can be rotated by unfastening the buckle to clean the dust collected inside the dust box. After cleaning, the dust box can continue to collect dust in the air after fixing the bottom plate with the buckle. The dust removal reinforcement assembly can filter out the dust in the air entering the seat shell, so that the air finally discharged from the air outlet on the connecting seat is cleaner, that is, it prevents dust from being discharged into the monitor body, which plays a certain protective role for the monitor body.

[0019] The dust removal reinforcement component also has a certain reinforcement and anti-dumping effect. When external air enters the dust collection box from the air inlet through the guide pipe, the air that flows rapidly from the guide pipe directly impacts the bottom plate at the bottom of the dust collection box. That is, the airflow flowing in from the guide pipe exerts a downward impact force on the bottom plate, making the base shell more stable when placed on a flat surface, and even making the supported monitor body more stable when placed on a flat surface.

[0020] The wind pressure of the fan during operation in the above-mentioned digital monitor based on the traffic congestion section cannot be adjusted. If the wind pressure of the fan can be adjusted according to the actual cooling situation, the cooling effect can be improved.

[0021] The digital monitor based on traffic congestion sections also includes a dust removal reinforcement component, which includes a dust collection box with an open top, a bottom plate and a buckle. The dust collection box is located inside the base shell below the air inlet, and the top of the dust collection box is sealed to the top wall inside the base shell. A dust outlet is provided at the bottom of the dust collection box. One end of the bottom plate is hinged to the dust collection box through a hinge, and the buckle connects the other end of the bottom plate and the dust collection box. An air outlet is provided on one side of the dust collection box, and a filter cloth is provided inside the air outlet. A guide pipe is provided at the bottom end of the air inlet, and a gap is left between the bottom end of the guide pipe and the bottom wall inside the dust collection box.

[0022] The digital monitor based on the traffic congestion section also includes a wind pressure regulating component, which includes a gravity sensor and a control module. The gravity sensor and the control module are both installed inside the seat shell, and the control module is electrically connected to the gravity sensor and the wind fan respectively.

[0023] A temperature sensor electrically connected to the control module may be provided inside the monitor body. The temperature sensor provided inside the monitor body is used to monitor the temperature inside the monitor body in real time. According to the temperature inside the monitor body, the control module adjusts the speed of the fan. That is, when the temperature inside the monitor body is low, the fan speed is slow. When the temperature inside the monitor body is too high, the fan speed is correspondingly accelerated under the control of the control module, and the temperature is adjusted more intelligently.

[0024] Under normal use, the fan rotates normally to cool the monitor body. When the monitor body collides and the base shell tilts on the plane, the gravity sensor transmits a signal to the control module, which controls the fan to adjust to the highest speed state. The external air quickly enters the dust box through the guide tube, which instantly makes the air flowing in the guide tube produce the maximum downward pressure, and presses the tilted base shell back to the plane through the dust box. This method can be used to prevent the monitor body from accidental collision. After the monitor body is hit, it can effectively prevent the monitor body and the bracket assembly from tipping over, playing a good protective role.

[0025] The beneficial effects of the present application are as follows: the present application obtains a digital monitor based on a traffic congestion section through the above-mentioned design, in which the fan extracts the air inside the seat shell. When the inside of the seat shell is in a negative pressure state, the external air is replenished into the seat shell from the air inlet above the seat shell. The fan draws the air into the inside of the connecting pipe through the cylinder shell, and the air inside the connecting pipe enters the cavity inside the connecting seat. Finally, the pressurized air is discharged radially outward from the air outlet holes on the periphery of the cavity to the back of the monitor body. The air discharged from the air outlet holes along the radial position circulates rapidly on the back of the monitor body. The rapidly circulating air can not only quickly cool down the monitor body, but also quickly take away the heat discharged from the heat dissipation holes on the back of the monitor body, further improving the heat dissipation efficiency of the monitor body, and ensuring that the monitor body can operate stably during long-term support use.

[0026] Additional aspects and advantages of the present application will be given in part in the description below, and in part will become apparent from the description below, or will be learned through the practice of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the embodiments of the present application will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0028] Figure 1 is a schematic diagram of the structure of a digital monitor based on a traffic congestion section according to an embodiment of the present application;

[0029] Figure 2 is a schematic diagram of the structure of a bottom support assembly and a bracket assembly according to an embodiment of the present application;

[0030] Figure 3 is a schematic diagram of the structure of the connection socket according to an embodiment of the present application;

[0031] Figure 4 It is a schematic diagram of the structure of a bottom support assembly, a support fixing assembly, a dust removal reinforcement assembly and a wind pressure adjustment assembly according to an embodiment of the present application;

[0032] Figure 5 is a schematic diagram of the structure of a bottom support assembly according to an embodiment of the present application;

[0033] Figure 6 is a schematic diagram of the seat shell, anti-slip pad and guide tube structure according to an embodiment of the present application;

[0034] Figure 7 is a schematic diagram of the structure of a support and fixing assembly according to an embodiment of the present application;

[0035] Figure 8 is a schematic diagram of the elevation structure of the dust removal reinforcement assembly according to an embodiment of the present application;

[0036] Fig. 9 It is a schematic diagram of the structure at a low angle of the dust removal reinforcement component according to an embodiment of the present application.

[0037] icon:

[0038] 10- bottom support assembly; 110- base shell; 120- cylinder shell; 130- fan; 140- air inlet; 150- anti-skid pad; 160- guide tube; 170- countersunk hole; 20- bracket assembly; 210- column; 220- connecting frame; 221- connecting rod; 222- sleeve; 223- support; 224- adjusting bolt; 230- connecting seat; 231- cavity groove; 232- air outlet; 233- Mounting hole; 240-connecting pipe; 30-monitor body; 40-support fixing assembly; 410-suction cup; 420-frame; 430-fixing bolt; 440-exhaust pipe; 450-check valve; 50-dust removal reinforcement assembly; 510-dust collection box; 520-bottom plate; 530-buckle; 540-hinge; 550-filter cloth; 60-wind pressure adjustment assembly; 610-gravity sensor; 620-control module. DETAILED DESCRIPTION

[0039] The technical solutions in the embodiments of the present application will be described below in conjunction with the drawings in the embodiments of the present application.

[0040] In order to make the purpose, technical solutions and advantages of the implementation methods of this application clearer, the technical solutions in the implementation methods of this application will be clearly and completely described below in conjunction with the drawings in the implementation methods of this application. Obviously, the described implementation methods are part of the implementation methods of this application, not all of the implementation methods. Based on the implementation methods in this application, all other implementation methods obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0041] Therefore, the following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the present application for protection, but merely represents selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present application.

[0042] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0043] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicating orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0044] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0045] In this application, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0046] In the present application, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0047] A digital monitor based on a traffic congestion section according to an embodiment of the present application is described below with reference to the accompanying drawings.

[0048] See also Figure 1-Figure 9 According to an embodiment of the present application, a digital monitor based on a traffic congestion section includes: a bottom support assembly 10, a bracket assembly 20 and a monitor body 30.

[0049] Among them, the bottom support component 10 and the bracket component 20 are used to support the monitor body 30, and at the same time, the bottom support component 10 and the bracket component 20 cooperate to quickly dissipate the heat from the back of the monitor body 30, thereby reducing the temperature of the monitor body 30 and ensuring that the monitor body 30 can be in a good working condition for a long time.

[0050] See also Figure 1-Figure 5 The bottom support assembly 10 includes a base shell 110, a cylinder shell 120 and a fan 130. The bottom of the cylinder shell 120 is connected to the top of the base shell 110 by integral molding, the fan 130 is installed inside the cylinder shell 120, and the base shell 110 is provided with an air inlet 140. The bracket assembly 20 includes a column 210, a connecting frame 220, a connecting seat 230 and a connecting pipe 240. The bottom end of the column 210 is fixed to the top of the cylinder shell 120 by gluing, and the two ends of the connecting frame 220 are respectively connected to the back of the connecting seat 230 and the column 210. The front of the connecting seat 230 is provided with a cavity 231, and the periphery of the cavity 231 is provided with a plurality of air outlet holes 232 that are equidistantly distributed and connected. The top of the connecting pipe 240 is connected to the cavity 231 of the connecting seat 230, and the bottom of the connecting pipe 240 is connected to the top of the cylinder shell 120. The back of the monitor body 30 is fixed to the connecting seat 230.

[0051] The seat shell 110 is placed above the plane, and is used to support the installed monitor body 30 through the arrangement of the seat shell 110, the column 210, the connecting frame 220 and the connecting seat 230. When the monitor body 30 is in operation, the heat generated by the internal electronic components is discharged outward from the heat dissipation holes on the north side of the monitor body 30. At the same time, the fan 130 is running to extract the air inside the seat shell 110. When the inside of the seat shell 110 is in a negative pressure state, the external air is replenished into the seat shell 110 from the air inlet 140 above the seat shell 110. The fan 130 allows the extracted air to enter the inside of the connecting pipe 240 through the cylinder shell 120, and the air inside the connecting pipe 240 enters the cavity 231 inside the connecting seat 230. Finally, the pressurized air is discharged outwardly from the air outlet 232 on the periphery of the cavity 231 in a radial direction to the back of the monitor body 30. The air discharged from the air outlet 232 along the radial position circulates rapidly on the back of the monitor body 30. The rapidly circulating air can not only quickly cool down the monitor body 30, but also quickly take away the heat discharged from the heat dissipation holes on the back of the monitor body 30, thereby further improving the heat dissipation efficiency of the monitor body 30 and ensuring that the monitor body 30 can operate stably during long-term support use.

[0052] In the above specific implementation, please refer to Figure 2The connecting frame 220 includes a connecting rod 221, a sleeve 222 and a support 223. The sleeve 222 is fixedly arranged outside the column 210, and the two ends of the connecting rod 221 are rotatably connected to the sleeve 222 and the support 223 through a damping shaft, and the support 223 is rotatably connected to the connecting seat 230 through a damping shaft. This setting can realize free angle adjustment between the connecting rod 221 and the sleeve 222 and the support 223, that is, the monitor body 30 installed in the front can be freely adjusted in angle. The connecting frame 220 also includes an adjusting bolt 224, which connects the column 210 and the sleeve 222. The setting of the adjusting bolt 224 can be used to fix the sleeve 222 outside the column 210, that is, the height of the monitor body 30 can be adjusted according to needs.

[0053] Furthermore, a clamp is sleeved on the outside of the connecting pipe 240, and the clamp is connected to the bottom side of the connecting rod 221. The clamp is used to position and install the connecting pipe 240, so that the connecting pipe 240 is in the area below the connecting rod 221, and the connecting pipe 240 in this area can be arranged below the connecting rod 221, that is, the connecting pipe 240 is arranged more neatly.

[0054] See also Figure 4 and Figure 7 The digital monitor based on the traffic congestion section also includes a support and fixing assembly 40. The support and fixing assembly 40 includes a suction cup 410, a frame plate 420 and an exhaust pipe 440. The suction cup 410 is located inside the seat shell 110, one end of the frame plate 420 is fixed to the suction cup 410 by welding, and the other end of the frame plate 420 is fixedly connected to the seat shell 110 by a fixing bolt 430, the bottom end of the exhaust pipe 440 is connected to the top of the suction cup 410, and a one-way valve 450 is provided on the exhaust pipe 440.

[0055] The frame plate 420 can adopt two groups of symmetrically arranged stable support suction cups 410, and the suction cups 410 can be adsorbed on the plane where the seat shell 110 is placed, so as to further stably support the placed monitor body 30. That is, it has a good stable support effect on the monitor body 30, and further improves the stability of supporting the monitor body 30. When the fan 130 is running to extract the air inside the seat shell 110, the inside of the seat shell 110 is in a negative pressure state. When the inside of the seat shell 110 is in a relatively high negative pressure state, the air in the suction cup 410 is discharged from the exhaust pipe 440 to the inside of the seat shell 110 through the one-way valve 450, so that the fan 130 can realize the rapid cooling of the monitor body 30 when running, and the air flow generated by the fan 130 when running can also promote the suction cup 410 to be more stably adsorbed on the plane, that is, the effect of stably supporting the monitor body 30 is further improved.

[0056] See also Figure 5The outer wall of the seat shell 110 is provided with a countersunk hole 170 that matches the fixing bolt 430. The countersunk hole 170 is used for countersunk installation of the fixing bolt 430, and the overall bracket is more beautiful.

[0057] For specific settings, see Figure 5 and Figure 6 The bottom support assembly 10 also includes an anti-skid pad 150, which is arranged at the bottom of the seat shell 110. The anti-skid pad 150 can be a rubber pad, which not only makes the seat shell 110 placed on a flat surface have a good anti-skid effect, but also ensures a good sealing effect between the seat shell 110 and the flat surface.

[0058] Specifically, see Figure 3 and Figure 5 The connection seat 230 is provided with a mounting hole 233 that matches the back of the monitor body 30. The bottom support assembly 10 also includes a filter sheet, which is arranged at the top of the air inlet hole 140. The filter sheet is used to prevent external debris from entering the seat shell 110 through the air inlet hole 140. A plurality of air outlet holes 232 are arranged in an inclined manner close to the monitor body 30 toward the outside in the cavity groove 231. The inclined air outlet holes 232 make the discharged circulating air fit in contact with the back of the monitor body 30, thereby improving the cooling effect of the circulating air discharged from the air outlet holes 232.

[0059] The dust in the air entering the above-mentioned digital monitor based on traffic congested sections from the air inlet 140 will eventually be discharged from the air outlet 232 on the connecting seat 230. The discharged air contains dust, and the dust in the circulating air can easily enter the monitor body 30 from the heat dissipation holes on the back of the monitor body 30 into the interior of the monitor body 30.

[0060] See also Figure 4 , Figure 8 and Fig. 9 The digital monitor based on the traffic congestion section also includes a dust removal reinforcement component 50, which includes a dust box 510 with an open top, a bottom plate 520 and a buckle 530. The dust box 510 is located inside the seat shell 110 below the air inlet 140, and the top of the dust box 510 is sealed and connected to the inner top wall of the seat shell 110 by welding. A dust outlet is provided at the bottom of the dust box 510, one end of the bottom plate 520 is hinged to the dust box 510 through a hinge 540, and the buckle 530 connects the other end of the bottom plate 520 and the dust box 510, and an air outlet is provided on one side of the dust box 510, and a filter cloth 550 is provided inside the air outlet. The bottom end of the air inlet 140 is connected to a guide pipe 160, and a gap is left between the bottom end of the guide pipe 160 and the bottom wall inside the dust box 510.

[0061] When the fan 130 is running to extract the air inside the seat shell 110, the inside of the seat shell 110 is in a negative pressure state, and the external air enters the dust box 510 from the air inlet 140 above the seat shell 110 through the guide tube 160, and the air entering the dust box 510 enters the seat shell 110 through the filter cloth 550. The dust in the air entering from the air inlet 140 will be filtered out by the filter cloth 550 and retained in the dust box 510. The bracket assembly 20 and the bottom support assembly 10 are lifted up so that the bottom of the seat shell 110 is away from the plane. The bottom plate 520 can be rotated by unfastening the buckle 530 to clean the dust collected in the dust box 510. After cleaning, the dust box 510 can continue to collect dust in the air after the bottom plate 520 is fixed by the buckle 530. The dust removal reinforcement component 50 can filter out dust from the air entering the seat shell 110 , so that the air finally discharged from the air outlet 232 on the connecting seat 230 is cleaner, that is, dust is prevented from being discharged into the monitor body 30 , thereby providing a certain degree of protection for the monitor body 30 .

[0062] The dust removal reinforcement assembly 50 also has a certain reinforcement and anti-dumping effect. When external air enters the dust box 510 from the air inlet 140 through the guide tube 160, the air that quickly circulates from the guide tube 160 directly impacts the bottom plate 520 at the bottom of the dust box 510, that is, the airflow flowing in from the guide tube 160 exerts a downward impact force on the bottom plate 520, so that the seat shell 110 is placed more stably on the plane, and the supported monitor body 30 is placed more stably on the plane.

[0063] In the above-mentioned digital monitor based on the traffic congestion section, the wind pressure of the fan 130 during operation cannot be adjusted. If the wind pressure of the fan 130 can be adjusted according to the actual cooling situation, the cooling effect can be improved.

[0064] See also Figure 4 The digital monitor based on the traffic congestion section also includes a wind pressure regulating component 60, which includes a gravity sensor 610 and a control module 620. The gravity sensor 610 and the control module 620 are both installed inside the seat shell 110, and the control module 620 is electrically connected to the gravity sensor 610 and the fan 130 respectively.

[0065] A temperature sensor electrically connected to the control module 620 may be provided inside the monitor body 30. The temperature sensor provided inside the monitor body 30 is used to monitor the temperature inside the monitor body 30 in real time. According to the temperature inside the monitor body 30, the control module 620 adjusts the rotation speed of the fan 130. That is, when the temperature inside the monitor body 30 is low, the rotation speed of the fan 130 is slow. When the temperature inside the monitor body 30 is too high, the rotation speed of the fan 130 is correspondingly accelerated under the control of the control module 620, so as to adjust the temperature more intelligently.

[0066] Under normal use, the fan 130 rotates normally to cool the monitor body 30. When the monitor body 30 collides and causes the base shell 110 to tilt on the plane, the gravity sensor 610 transmits a signal to the control module 620, and the control module 620 controls the fan 130 to adjust to the highest speed state, and the external air quickly enters the dust box 510 through the guide tube 160, that is, the air flowing in the guide tube 160 instantly generates the maximum downward pressure, and the tilted base shell 110 is pressed back to the plane through the dust box 510. This method can be used to prevent the monitor body 30 from being accidentally hit. After the monitor body 30 is hit, it can effectively prevent the monitor body 30 from tipping over together with the bracket assembly 20, and play a good protective role.

[0067] It should be noted that the specific model specifications of the above-mentioned fan 130, gravity sensor 610 and control module 620 need to be selected and determined according to the actual specifications of the device, and the specific selection calculation method adopts the existing technology in the field, so it will not be described in detail. The power supply and principle of the fan 130, gravity sensor 610 and control module 620 are clear to those skilled in the art and will not be described in detail here.

[0068] The above description is only an embodiment of the present application and is not intended to limit the scope of protection of the present application. For those skilled in the art, the present application may have various changes and variations. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present application should be included in the scope of protection of the present application. It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings.

[0069] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present application, which should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be based on the protection scope of the claims.

Claims

1. A digital monitor based on a traffic congestion section, characterized in that: include: A bottom support assembly (10), the bottom support assembly (10) comprising a base shell (110), a cylinder shell (120) and a fan (130), the bottom of the cylinder shell (120) being connected to the top of the base shell (110), the fan (130) being installed inside the cylinder shell (120), and the base shell (110) being provided with an air inlet hole (140); A support assembly (20), the support assembly (20) comprising a column (210), a connecting frame (220), a connecting seat (230) and a connecting pipe (240), the bottom end of the column (210) being fixedly arranged on the top of the cylindrical shell (120), the two ends of the connecting frame (220) being respectively connected to the back of the connecting seat (230) and the column (210), the front of the connecting seat (230) being provided with a cavity (231), the periphery of the cavity (231) being provided with a plurality of air outlet holes (232) which are equidistantly distributed and connected to each other, the top end of the connecting pipe (240) being connected to the cavity (231) of the connecting seat (230), and the bottom end of the connecting pipe (240) being connected to the top of the cylindrical shell (120); A monitor body (30), the back of the monitor body (30) being mounted and fixed to the connecting seat (230); A support and fixing assembly (40), the support and fixing assembly (40) comprising a suction cup (410), a frame plate (420) and an exhaust pipe (440), the suction cup (410) being located inside the seat shell (110), one end of the frame plate (420) being connected to the suction cup (410), and the other end of the frame plate (420) being fixedly connected to the seat shell (110) via a fixing bolt (430), the bottom end of the exhaust pipe (440) being connected to the top of the suction cup (410), and a one-way valve (450) being provided on the exhaust pipe (440); A dust removal reinforcement component (50), the dust removal reinforcement component (50) comprising a dust collection box (510) with an open top, a bottom plate (520) and a buckle (530), the dust collection box (510) being located inside the base shell (110) below the air inlet hole (140), and the top of the dust collection box (510) being sealed and connected to the top wall of the base shell (110) by welding, the bottom of the dust collection box (510) being provided with a dust outlet, the bottom plate (520) ) is hingedly connected to the dust box (510) at one end via a hinge (540), and the buckle (530) connects the other end of the bottom plate (520) and the dust box (510), an air outlet is provided on one side of the dust box (510), and a filter cloth (550) is provided inside the air outlet, and a guide tube (160) is provided at the bottom end of the air inlet hole (140), and a gap is left between the bottom end of the guide tube (160) and the bottom wall inside the dust box (510).

2. A digital monitor based on a traffic congestion section according to claim 1, characterized in that: The connecting frame (220) comprises a connecting rod (221), a sleeve (222) and a support (223); the sleeve (222) is fixedly arranged outside the column (210); two ends of the connecting rod (221) are rotatably connected to the sleeve (222) and the support (223) via a damping rotating shaft; and the support (223) is rotatably connected to the connecting seat (230) via the damping rotating shaft.

3. A digital monitor based on a traffic congestion section according to claim 2, characterized in that: The connecting frame (220) further comprises an adjusting bolt (224), wherein the adjusting bolt (224) connects the upright column (210) and the sleeve (222).

4. A digital monitor based on a traffic congestion section according to claim 2, characterized in that: The connection pipe (240) is sleeved with a clamping member on its exterior, and the clamping member is connected to the bottom side of the connecting rod (221).

5. A digital monitor based on a traffic congestion section according to claim 1, characterized in that: The outer wall of the seat shell (110) is provided with a countersunk hole (170) that matches the fixing bolt (430).

6. A digital monitor based on a traffic congestion section according to claim 1, characterized in that: The bottom support assembly (10) further comprises an anti-skid pad strip (150), wherein the anti-skid pad strip (150) is arranged at the bottom of the seat shell (110).

7. A digital monitor based on a traffic congestion section according to claim 1, characterized in that: The connection seat (230) is provided with a mounting hole (233) that matches the back of the monitor body (30).

8. A digital monitor based on a traffic congestion section according to claim 1, characterized in that: The bottom support assembly (10) further comprises a filter mesh, which is arranged at the top end of the air inlet hole (140).

9. A digital monitor based on a traffic congestion section according to claim 1, characterized in that: A plurality of the air outlet holes (232) are arranged in an inclined manner toward the outside of the cavity (231) and close to the monitor body (30).

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