A touch display screen based on computer software technology

Abstract

The present invention discloses a touch display screen based on computer software technology, including a mounting frame, a touch screen installed inside the mounting frame, a rear cover plate installed at the back end of the mounting frame, a fan installed inside the mounting frame, an air duct connected to the fan air outlet, and a mounting platform A installed inside the mounting frame. The present invention can evenly cool down the interior of the touch display screen when heat is generated inside the touch display screen through the mounting platform A, screw rod, adjustment platform and copper tube, and when the local temperature of the internal components of the touch display screen is too high, the copper tube can perform high-power centralized cooling of the overheated local area through the provided locking mechanism, and the uniform cooling can avoid system failure or abnormal operation caused by uneven temperature inside the equipment. The centralized cooling function when the local temperature is too high can quickly control the temperature of the overheated area within a safe range to prevent local overheating from affecting the overall system.

Description

Technical Field

[0001] The present invention relates to the technical field of touch display screens, and in particular to a touch display screen based on computer software technology. Background Art

[0002] An all-in-one touch display is a display that integrates a monitor, a computer, and touch functions. It not only provides high-quality display effects, but also allows users to directly interact with the device through touch operations. The intuitive touch operation also simplifies the user's interaction method. The all-in-one touch display is being widely used in many fields due to its convenience, functional integration, and flexible application. It has become an ideal solution for modern office, education, business, and public services.

[0003] However, the existing all-in-one touch screens are usually designed to be very compact, integrating the display screen, computer motherboard, processor and other components in one device. This compact design makes the internal space limited and inconvenient for internal heat dissipation. The all-in-one touch screen uses a built-in heat dissipation system, such as a small fan or heat sink. External dust may also enter the display screen through the fan. Dust accumulation inside the display screen may also damage the internal components. In view of the above problems, it is urgent to carry out innovative design based on the original touch screen. Summary of the invention

[0004] The purpose of the present invention is to provide a touch display screen based on computer software technology to solve the problem that the all-in-one touch display screen proposed in the above background technology usually integrates the display screen, computer motherboard, processor and other components into one device. This compact design makes the internal space limited, which is not convenient for internal heat dissipation. External dust may also enter the display screen through the fan. Dust accumulation inside the display screen may also cause damage to internal components. The technical solution of the present invention is aimed at the technical problem that the existing technical solution is too single, and provides a solution that is significantly different from the existing technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an auxiliary device for meteorological monitoring, comprising a mounting frame, a touch screen is installed inside the mounting frame, a rear cover is installed at the back end of the mounting frame, a fan is installed inside the mounting frame, an air duct is connected to the fan air outlet, a mounting platform A is installed inside the mounting frame, a screw is installed inside the mounting platform A, an adjustment platform is provided for limited sliding inside the mounting platform A, a copper tube is installed at one end of the adjustment platform, a temperature sensor is installed on the surface of the copper tube, a hose is connected between the copper tube and the air duct, a locking mechanism is provided inside the adjustment platform, the locking mechanism can lock the copper tube when the local temperature of the internal circuit board rises, and then cool the interior through the copper tube, a mounting platform B is installed inside the mounting frame, a sliding rod is installed inside the mounting platform B, an air outlet bin B is installed at the side end of the mounting frame, and a long plate is rotated inside the air outlet bin B;

[0006] A switching mechanism is arranged on the surface of the sliding rod and the end of the copper tube, and is used to change the cooling mode when the local temperature of the internal circuit board is high.

[0007] Preferably, the internal space of the mounting platform A is divided into three groups, the number of the adjustment platforms is three groups, the three groups of adjustment platforms slide within the three groups of mounting platform A spaces respectively, and the internal spaces of the three groups of mounting platforms A are all equipped with laser ranging sensors.

[0008] Preferably, an air outlet is provided on the surface of the copper tube, and the air outlet is in a cone shape.

[0009] Preferably, the locking mechanism includes a threaded table rotatably connected to the inside of the adjusting table, an electromagnet slides in a groove on the side of the adjusting table, one end of the electromagnet is connected to an elastic telescopic rod, the other end of the elastic telescopic rod is connected to the inside of the adjusting table, a pressure block is installed at the back end of the electromagnet, an oil tank A is installed inside the adjusting table, a piston rod A slides inside the oil tank A, one end of the piston rod A is connected to the electromagnet, an oil tank B is installed inside the copper tube, a piston rod B slides inside the oil tank B, a baffle is connected to the end of the piston rod B, and a hose is connected between the oil tank A and the oil tank B.

[0010] Preferably, the middle portion of the threaded platform is convex, and a vent is provided on the surface of the baffle.

[0011] Preferably, the switching mechanism includes a connecting platform sliding on the surface of the sliding rod, an electric push rod is installed in the internal cavity of the connecting platform, and a pressure plate is connected to the protruding end of the electric push rod. The switching mechanism also includes an air outlet bin A installed on the inner side wall of the mounting frame, and a hose is connected between the connecting platform and the air outlet bin A.

[0012] Preferably, the diameter of the pressing plate matches the internal cavity of the connecting platform, an air inlet is opened at one end of the connecting platform, the diameter of the air inlet is smaller than the diameter of the pressing plate, and a bump is connected to one end of the connecting platform, and the bump matches the size of the inner wall of the copper tube.

[0013] Preferably, a controller is installed inside the mounting frame, and the controller sends out a first control message, at which time the motor drives the screw to rotate, thereby causing the adjustment platform to move up and down inside the mounting platform A, so that the copper tube absorbs the internal heat. The controller then sends out a second control message, at which time the airflow generated by the fan enters the copper tube through the air duct, thereby discharging the heat in the copper tube through the air outlet bin A.

[0014] Preferably, when the temperature sensor detects local high temperature, the controller will send out a third control information, and the third control information will drive the electromagnet to be adsorbed in the internal groove of the mounting table A. At this time, the pressure block will leave the surface of the threaded table. When the screw is rotated, the threaded table will rotate inside the adjusting table, and the third control information will also drive the electric push rod to push the pressure plate to block the air inlet, and drive the baffle to move when the electromagnet is adsorbed. At this time, the copper tube airflow can be discharged through the air outlet, thereby locally cooling the internal circuit board. At this time, the motor will also drive the long plate to rotate to discharge the internal airflow. After the temperature of the internal circuit board is lowered, the position of the adjusting table is detected by the laser ranging sensor. When the three groups of adjusting tables are in the same position, the controller can drive the electromagnet to reset.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. The present invention can evenly cool down the interior of the touch screen when heat is generated inside the touch screen through the installation platform A, screw rod, adjustment platform and copper tube. When the temperature of the local components inside the touch screen is too high, the copper tube can perform high-power centralized cooling of the overheated area through the provided locking mechanism. Uniform cooling can avoid system failure or abnormal operation caused by uneven temperature inside the equipment. The centralized cooling function when the local temperature is too high can quickly control the temperature of the overheated area within a safe range to prevent local overheating from affecting the overall system.

[0017] 2. The present invention provides a baffle, a mounting platform B, a sliding rod and a switching mechanism, so that the airflow can bring out the heat absorbed by the copper tube when the inside of the touch screen is evenly cooled, thereby avoiding the problem that internal dust will enter the inside of the touch screen when the fan is used for cooling, and when the overheated area is centrally cooled, the heat generated inside is discharged through the air outlet bin B, thereby avoiding the problem that the airflow after cooling fails to be effectively guided, resulting in the accumulation of heat in certain areas of the airflow, thereby causing local overheating again. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the process of the present invention;

[0019] Figure 2 It is a schematic diagram of the structure of the present invention;

[0020] Figure 3 It is a schematic diagram of the back end structure of the present invention;

[0021] Figure 4 It is a schematic diagram of the explosion structure of the present invention;

[0022] Figure 5 It is a schematic diagram of the internal structure of the present invention;

[0023] Figure 6 for Figure 5 The enlarged structural diagram at A in the middle;

[0024] Figure 7 It is a schematic diagram of the structure of mounting platform A and mounting platform B;

[0025] Figure 8 is a schematic diagram of the cross-sectional structure of the locking mechanism;

[0026] Fig. 9 for Figure 8 The enlarged structural diagram at B in the middle;

[0027] Fig.10 It is a schematic diagram of the cross-sectional structure of a copper tube;

[0028] Fig.11 is a schematic diagram of the switching mechanism structure;

[0029] Fig.12 It is a schematic diagram of the internal structure of the connection platform;

[0030] Fig.13 It is a schematic diagram of the structure of air outlet bin B.

[0031] In the figure: 1. mounting frame; 2. touch screen; 3. rear cover; 4. fan; 5. air duct; 6. mounting table A; 7. screw; 8. adjustment table; 9. copper tube; 10. locking mechanism; 101. threaded table; 102. electromagnet; 103. elastic telescopic rod; 104. pressing block; 105. oil tank A; 106. piston rod A; 107. oil tank B; 108. piston rod B; 109. baffle; 11. mounting table B; 12. slide rod; 13. switching mechanism; 131. connecting table; 132. electric push rod; 133. pressure plate; 134. air outlet bin A; 14. air outlet bin B; 15. long board. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0033] See also Figure 1-7 The present invention provides a technical solution: a touch display screen based on computer software technology, comprising a mounting frame 1, a touch screen 2 is installed inside the mounting frame 1, a rear cover plate 3 is installed at the back end of the mounting frame 1, a fan 4 is installed inside the mounting frame 1, an air outlet of the fan 4 is connected to an air duct 5, a mounting platform A6 is installed inside the mounting frame 1, a screw 7 is installed inside the mounting platform A6, an adjustment platform 8 is limited and slidable inside the mounting platform A6, a copper tube 9 is installed at one end of the adjustment platform 8, a temperature sensor is installed on the surface of the copper tube 9, a hose is connected between the copper tube 9 and the air duct 5, a locking mechanism 10 is arranged inside the adjustment platform 8, the locking mechanism 10 can lock the copper tube 9 when the local temperature of the internal circuit board rises, and then cool the interior through the copper tube 9, a mounting platform B11 is installed inside the mounting frame 1, a sliding rod 12 is installed inside the mounting platform B11, an air outlet bin B14 is installed at the side end of the mounting frame 1, and a long plate 15 is rotated inside the air outlet bin B14;

[0034] A switching mechanism 13, which is arranged on the surface of the slide bar 12 and the end of the copper tube 9, and is used to change the cooling mode when the temperature of the internal circuit board is locally high;

[0035] During operation, since the internal design of the all-in-one touch display screen is relatively compact, the internal space is limited, and it is not convenient to dissipate heat inside. This embodiment of the present invention can solve the above problem. The specific implementation method is as follows: when it is necessary to cool the inside of the touch display screen, the screw 7 is first driven by the motor to rotate. At this time, the adjustment table 8 moves up and down inside the mounting table A6, so that the copper tube 9 absorbs the heat generated inside the mounting frame 1, and then the fan 4 is driven to work. At this time, the airflow generated by the fan 4 will enter the air duct 5, and the airflow inside the air duct 5 will enter the copper tube 9 through the hose. Then the airflow will take away the heat in the copper tube 9 and then be discharged through the air outlet bin A134;

[0036] As an embodiment of the present invention, the internal space of the mounting platform A6 is divided into three groups, the number of the adjustment platforms 8 is three groups, the three groups of adjustment platforms 8 are limited and slid in the three groups of mounting platform A6 space respectively, and the internal space of the three groups of mounting platforms A6 is equipped with laser distance measuring sensors. The establishment of the laser distance measuring sensors can make the three groups of adjustment platforms 8 have equal distribution distances inside the mounting platform A6, so as to ensure that the copper tube 9 can evenly cool the inside of the touch screen;

[0037] As an embodiment of the present invention, an air outlet is provided on the surface of the copper tube 9, and the air outlet is in a cone shape. The cone-shaped air outlet can prevent the airflow blown out of the copper tube 9 from being hot air;

[0038] As an embodiment of the present invention, the locking mechanism 10 includes a threaded table 101 rotatably connected to the inside of the adjusting table 8, an electromagnet 102 slides in the groove on the side of the adjusting table 8, one end of the electromagnet 102 is connected to an elastic telescopic rod 103, and the other end of the elastic telescopic rod 103 is connected to the inside of the adjusting table 8, and a pressure block 104 is installed on the back end of the electromagnet 102, an oil tank A105 is installed inside the adjusting table 8, a piston rod A106 slides inside the oil tank A105, and one end of the piston rod A106 is connected to the electromagnet 102, an oil tank B107 is installed inside the copper tube 9, a piston rod B108 slides inside the oil tank B107, a baffle 109 is connected to the end of the piston rod B108, and a hose is connected between the oil tank A105 and the oil tank B107. The establishment of the locking mechanism 10 can lock the copper tube 9 when the local temperature in the touch display screen rises, and can cool the inside of the copper tube 9 through the air outlet;

[0039] As an embodiment of the present invention, the middle part of the threaded platform 101 is convex, and the convex design of the middle part of the threaded platform 101 can make the threaded platform 101 limitedly rotate inside the adjustment platform 8, and the surface of the baffle 109 is provided with a vent, and the opening of the vent on the surface of the baffle 109 can make the baffle 109 block and open the air outlet of the copper tube 9;

[0040] As an embodiment of the present invention, the switching mechanism 13 includes a connecting platform 131 sliding on the surface of the sliding rod 12, an electric push rod 132 is installed in the internal cavity of the connecting platform 131, and a pressing plate 133 is connected to the extended end of the electric push rod 132. The switching mechanism 13 also includes an air outlet bin A134 installed on the inner side wall of the mounting frame 1, and a hose is connected between the connecting platform 131 and the air outlet bin A134. When the switching mechanism 13 performs centralized cooling of the local area, the copper tube 9 can perform high-power centralized cooling of the overheated area, and quickly control the temperature of the overheated area within a safe range;

[0041] As an embodiment of the present invention, the diameter of the pressing plate 133 matches the internal cavity of the connecting platform 131, an air inlet is opened at one end of the connecting platform 131, and the diameter of the air inlet is smaller than the diameter of the pressing plate 133. A convex block is connected to one end of the connecting platform 131, and the size of the convex block matches the inner wall of the copper tube 9. The pressing plate 133 can block the air inlet of the connecting platform 131, thereby increasing the wind force inside the copper tube 9.

[0042] A controller is installed inside the mounting frame 1. The controller sends out a first control message. At this time, the motor drives the screw 7 to rotate, so that the adjustment platform 8 moves up and down inside the mounting platform A6, so that the copper tube 9 absorbs the internal heat. Then the controller sends out a second control message. At this time, the airflow generated by the fan 4 enters the copper tube 9 through the air guide pipe 5, so that the heat in the copper tube 9 is discharged through the air outlet bin A134. When sending out the first control message, the controller can make the copper tube 9 move evenly inside, so as to absorb the heat generated inside the touch display screen. When sending out the second control message, the fan 4 can generate airflow, so as to take away the heat inside the copper tube 9.

[0043] When the temperature sensor detects local high temperature, the controller will send out the third control information. At this time, the third control information will drive the electromagnet 102 to be adsorbed in the internal groove of the mounting table A6. At this time, the pressing block 104 will leave the surface of the threaded table 101. At this time, when the screw 7 rotates, the threaded table 101 will rotate inside the adjustment table 8, and the third control information will also drive the electric push rod 132 to push the pressure plate 133 to block the air inlet. When the electromagnet 102 is adsorbed, the baffle 109 is driven to move. At this time, the airflow of the copper tube 9 can be discharged through the air outlet, thereby locally cooling the internal circuit board. At this time, the motor will also drive the long plate 15 to rotate to discharge the internal airflow. After the temperature of the internal circuit board is reduced, the position of the adjustment table 8 is detected by the laser ranging sensor. When the three groups of adjustment tables 8 are in the same position, the controller can drive the electromagnet 102 to reset. When the temperature sensor detects local high temperature, the controller will send out the third control information to lock the copper tube 9 and concentrate the airflow generated by the fan 4 inside the copper tube 9, thereby centrally cooling the high temperature area.

[0044] Working principle: When the inside of the touch screen needs to be cooled down, the motor first drives the screw 7 to rotate, and the adjustment platform 8 moves up and down inside the mounting platform A6, so that the copper tube 9 absorbs the heat generated inside the mounting frame 1, and then the fan 4 is driven to work. At this time, the airflow generated by the fan 4 enters the air duct 5, and the airflow inside the air duct 5 enters the copper tube 9 through the hose. Then the airflow takes away the heat in the copper tube 9 and is discharged through the air outlet bin A134;

[0045] When the local temperature in the display screen rises, when the copper tube 9 moves to the higher temperature area, the controller will drive the electromagnet 102 to adsorb the mounting platform A6. At this time, the electromagnet 102 will drive the pressing block 104 to leave the surface of the threaded platform 101, so that the threaded platform 101 can rotate inside the adjustment platform 8. At this time, the screw 7 continues to rotate without driving the adjustment platform 8 to move. When the electromagnet 102 adsorbs the inside of the mounting platform A6, the electromagnet 102 moves outward to drive the piston rod A106 to move inside the oil tank A105. At this time, the piston rod B108 will move inside the piston rod B108, thereby driving the baffle 109 to move, so that the airflow inside the copper tube 9 can be discharged through the air outlet. At this time, the electric push rod 132 will drive the baffle 109 to block the air inlet, thereby increasing the discharge of the airflow at the air outlet, and then increasing the cooling function inside the display screen. At this time, the motor will also drive the long board 15 to rotate inside the air outlet bin B14, so that the hot airflow inside the display screen can be discharged;

[0046] After the temperature inside the display screen drops, the distances between the three groups of adjustment platforms 8 are detected by a laser ranging sensor. When the distances between the three groups of adjustment platforms 8 and the mounting platform A6 are the same, the electromagnet 102 is powered off, and the elastic telescopic rod 103 drives it to reset, thereby driving the pressure block 104 to limit the threaded platform 101, so that the adjustment platform 8 moves with the rotation of the screw rod 7, and when the distances between the three groups of adjustment platforms 8 and the mounting platform A6 are the same, the motor drives the long plate 15 to close the air outlet bin B14, and the electric push rod 132 drives the baffle 109 to retract, so that the airflow can be discharged through the air outlet bin A134.

[0047] The contents not described in detail in this specification belong to the prior art known to the professional and technical personnel in this field. In the description of the present invention, unless otherwise specified, "multiple" means two or more; the orientation or position relationship indicated by the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connected" 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 a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0048] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A touch display screen based on computer software technology, comprising a mounting frame (1), characterized in that: A touch screen (2) is installed inside the installation frame (1), a rear cover (3) is installed at the back end of the installation frame (1), a fan (4) is installed inside the installation frame (1), an air outlet of the fan (4) is connected to an air guide pipe (5), a mounting platform A (6) is installed inside the installation frame (1), a screw rod (7) is installed inside the mounting platform A (6), an adjustment platform (8) is limited and slidable inside the mounting platform A (6), a copper tube (9) is installed at one end of the adjustment platform (8), a temperature sensor is installed on the surface of the copper tube (9), and the A hose is connected between the copper tube (9) and the air guide tube (5); a locking mechanism (10) is arranged inside the adjustment platform (8); the locking mechanism (10) can lock the copper tube (9) when the local temperature of the internal circuit board rises, thereby cooling the interior through the copper tube (9); a mounting platform B (11) is installed inside the mounting frame (1); a sliding rod (12) is installed inside the mounting platform B (11); an air outlet bin B (14) is installed at the side end inside the mounting frame (1); a long plate (15) is rotatable inside the air outlet bin B (14); A switching mechanism (13) is arranged on the surface of the sliding rod (12) and the end of the copper tube (9), and the switching mechanism (13) is used to change the cooling mode when the local temperature of the internal circuit board is high.

2. The touch display screen based on computer software technology according to claim 1, characterized in that: The internal space of the mounting platform A (6) is divided into three groups. The number of the adjustment platforms (8) is three groups. The three groups of adjustment platforms (8) slide within the three groups of mounting platform A (6) respectively. The internal spaces of the three groups of mounting platforms A (6) are all equipped with laser distance measuring sensors.

3. The touch display screen based on computer software technology according to claim 1, characterized in that: An air outlet is provided on the surface of the copper tube (9), and the air outlet is in a cone shape.

4. The touch display screen based on computer software technology according to claim 1, characterized in that: The mounting platform A (6) is provided with a groove inside, and a metal plate is installed inside the groove.

5. The touch display screen based on computer software technology according to claim 1, characterized in that: The locking mechanism (10) comprises a threaded platform (101) rotatably connected to the inside of the adjustment platform (8), an electromagnet (102) slidingly arranged in a groove on the side of the adjustment platform (8), one end of the electromagnet (102) being connected to an elastic telescopic rod (103), the other end of the elastic telescopic rod (103) being connected to the inside of the adjustment platform (8), a pressing block (104) being installed at the back end of the electromagnet (102), and an oil tank A (104) being installed inside the adjustment platform (8). 05), a piston rod A (106) slides inside the oil tank A (105), one end of the piston rod A (106) is connected to the electromagnet (102), an oil tank B (107) is installed inside the copper tube (9), a piston rod B (108) slides inside the oil tank B (107), a baffle (109) is connected to the end of the piston rod B (108), and a hose is connected between the oil tank A (105) and the oil tank B (107).

6. The touch display screen based on computer software technology according to claim 5, characterized in that: The middle portion of the threaded platform (101) is convex, and a vent is provided on the surface of the baffle (109).

7. The touch display screen based on computer software technology according to claim 1, characterized in that: The switching mechanism (13) comprises a connecting platform (131) sliding on the surface of the sliding rod (12), an electric push rod (132) being installed in an internal cavity of the connecting platform (131), and a pressing plate (133) being connected to an extended end of the electric push rod (132). The switching mechanism (13) further comprises an air outlet bin A (134) installed on an internal side wall of the mounting frame (1), and a hose is connected between the connecting platform (131) and the air outlet bin A (134).

8. The touch display screen based on computer software technology according to claim 7, characterized in that: The diameter of the pressing plate (133) matches the internal cavity of the connecting platform (131); an air inlet is provided at one end of the connecting platform (131); the diameter of the air inlet is smaller than the diameter of the pressing plate (133); a protrusion is connected to one end of the connecting platform (131); the protrusion matches the size of the inner wall of the copper tube (9).

9. The touch display screen based on computer software technology according to claim 1, characterized in that: A controller is installed inside the mounting frame (1). The controller sends out first control information, at which time the motor drives the screw (7) to rotate, thereby causing the adjustment platform (8) to move up and down inside the mounting platform A (6), so that the copper tube (9) absorbs the internal heat. Subsequently, the controller sends out second control information, at which time the airflow generated by the fan (4) enters the copper tube (9) through the air guide tube (5), thereby discharging the heat in the copper tube through the air outlet bin A (134).

10. The touch display screen based on computer software technology according to claim 1, characterized in that: When the temperature sensor detects a local high temperature, the controller will send a third control information. The third control information will drive the electromagnet (102) to be adsorbed in the internal groove of the mounting platform A (6). At this time, the pressing block (104) will leave the surface of the threaded platform (101). When the screw rod (7) rotates, the threaded platform (101) will rotate inside the adjustment platform. The third control information will also drive the electric push rod (132) to push the pressure plate (133) to block the air inlet. When the electromagnet (102) is adsorbed, the baffle (109) is driven to move. At this time, the airflow of the copper tube (9) can be discharged through the air outlet, thereby locally cooling the internal circuit board. At this time, the motor will also drive the long plate (15) to rotate to discharge the internal airflow. After the temperature of the internal circuit board is reduced, the position of the adjustment platform (8) is detected by the laser distance sensor. When the three groups of adjustment platforms (8) are in the same position, the controller can drive the electromagnet (102) to reset.

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