Service device for information technology consultancy

Abstract

The application discloses a service device for information technology consultation, and relates to the technical field of service devices for information technology consultation.The service device for information technology consultation comprises an information consultation device.When the information consultation device is adjusted, the suction cup can be tightly adsorbed on the ground by pressing the ejector rod and the pressing plate downward, and the pressing plate is continuously pressed by the limiting plate and the torsional spring, so that the adsorption and fastening of the suction cup on the ground are enhanced, the device can be placed anywhere for use, and the device is prevented from slipping and position deviation during placement and use, so that the information consultation device is prevented from colliding with and damaging surrounding articles or walls, and the problems that the device is inconvenient to install when being taken to other places for use by the staff or is prone to position deviation due to external force during placement are solved.

Description

Technical Field

[0001] This invention relates to the field of information technology consulting service devices, specifically to an information technology consulting service device. Background Technology

[0002] Information technology consulting service devices are integrated portable service equipment specifically designed for information technology consulting staff to use in the field, at work, or indoors. They integrate a display screen, host, support and fixing structure, heat dissipation structure, screen light shielding structure, and portable placement structure into one unit. They can be carried around and placed anywhere, and are dedicated service tools used for on-site information technology Q&A, solution explanation, data retrieval, and business consultation demonstrations.

[0003] However, existing information technology consulting service devices still have many shortcomings in actual outdoor and mobile operations in different scenarios. When the equipment is moved to different sites for consulting work, it often requires cumbersome installation and fixation in advance, and cannot be placed and put into use directly on the spot. The operation is cumbersome and the preparation is time-consuming and labor-intensive. At the same time, the bottom of the equipment has weak adhesion to the ground and poor stability when placed on the ground. It is easy to slip or shift its position due to slight touch or environmental disturbance. After the equipment is moved, it is easy to collide and bump with surrounding objects and walls, which can easily cause damage to the equipment itself. Summary of the Invention

[0004] To address the shortcomings of existing technologies, this invention provides an information technology consulting service device that solves the problems mentioned in the background section.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solution: an information technology consulting service device, including an information consulting equipment, a protective box slidingly attached to the outer wall of the information consulting equipment, a lifting rod fixed to the bottom surface of the protective box, an adjusting rod penetrating through the bottom end of the lifting rod and slidably connected at the penetration point, the bottom surface of the adjusting rod being fixedly connected to the upper surface of a fixed plate, and a hinge plate hinged to the back of the protective box; A push rod, which penetrates the fixed plate and is slidably connected at the penetration point; A suction cup, which is fixedly connected to the bottom end of the top rod; A pressure plate, which is fixedly connected to the upper end of the top rod; A hinged protrusion is fixedly connected to the upper surface of the fixed plate; A limiting plate, wherein the hinged protrusion passes through the limiting plate and is rotatably connected at the point of penetration; A torsion spring, one end of which is fixedly connected to the side wall of the limiting plate, and the other end of which is fixedly connected to the side wall of the hinged protrusion. A hinge rod, which is hinged to the side wall of the pressure plate; Anti-slip block, wherein the anti-slip block is hinged to the end of the hinge rod away from the pressure plate; A pull rod, which is fixedly connected to the side wall of the anti-slip block; The indicator is fixedly connected to the end of the pull rod away from the anti-slip block, and the indicator passes through the fixed plate and is slidably connected at the point of penetration.

[0006] According to the above technical solution, the adjusting rod is used to adjust the height of the lifting rod, the bottom end of the middle set of the lifting rod is threadedly connected to the adjusting rod, and the middle set of the adjusting rod is rotatably connected to the fixed plate.

[0007] According to the above technical solution, the pressure plate is used to apply a uniform thrust to the top rod and the suction cup, the suction cup is used to position the fixing plate, the limiting plate is used to position the pressure plate, and the anti-slip block is used to apply resistance to the hinge rod.

[0008] According to the above technical solution, the protective box is equipped with an anti-drop device inside, which is used to limit the movement of the information consulting equipment. The protective box is also equipped with an auxiliary device inside, which is used to dissipate heat from the information consulting equipment and to shield the information consulting equipment from light during use.

[0009] According to the above technical solution, the anti-fall device includes: a protrusion, which is fixedly connected to the bottom surface of the protective box, and the interior of the protrusion is in communication with the interior of the protective box; A limiting spring is fixedly connected to the inner wall of the protrusion; A limiting block is fixedly connected to the upper end of a limiting spring, and the outer wall of the limiting block is slidably connected to the inner wall of the protrusion. A plug, which is fixedly connected to the power connection point of the information consulting equipment; A connecting wire is fixedly connected to the side wall of the plug, and the connecting wire is electrically connected to the plug. The connecting wire passes through the protective box and is slidably connected at the point of penetration. An iron box, which is slidably connected to the side wall of a hinge plate; A magnet, which is fixedly connected to the side wall of the iron box; Elastic rubber, which is fixedly connected to the inner wall of the iron box; An extrusion block, which penetrates the hinge plate and is slidably connected at the penetration point; A counterweight plate, which is slidably connected to the side wall of the hinge plate.

[0010] According to the above technical solution, the limiting block is used to limit the information consulting equipment, the plug and the connecting wire are used to power the information consulting equipment, and the elastic rubber can be deformed.

[0011] According to the above technical solution, the auxiliary device includes: a heat dissipation vent, which is disposed on the back of the information consultation equipment; A through groove is formed in the side wall of the protective box; A cooling fan, which is fixedly connected to the side wall of the hinge plate; Positioning strip, which is fixedly connected to the front of the protective box; A light-shielding plate, which passes through the positioning strip and the protective box, and is slidably connected at the point of penetration.

[0012] According to the above technical solution, the through groove is used to allow ventilation inside the protective box, the positioning strip is used to limit the position of the light shield, and the light shield is used to block the light that shines obliquely onto the surface of the information consulting equipment.

[0013] This invention provides an information technology consulting service device. It has the following beneficial effects: 1. When adjusting the information consulting equipment, this invention uses downward pressing of the top rod and pressure plate to firmly adhere the suction cup to the ground. Simultaneously, the limiting plate and torsion spring continuously apply pressure to the pressure plate, enhancing the suction cup's adhesion and allowing the equipment to be placed anywhere for use, eliminating the need for pre-installation. It also prevents slippage and positional shifts during use, avoiding damage from impacts with surrounding objects or walls. This solves the problems of installation difficulties when moving the equipment to other locations, and the ease with which the equipment can slip or shift due to external forces, ensuring proper placement. The problem of unstable mounting and insufficient stability during use is addressed by using a pressure plate to firmly adhere the suction cup to the ground. This pressure plate, in conjunction with the pressure plate, rotates the hinge rod, while the anti-slip block applies resistance in the opposite direction. This creates a stable triangular support on the side wall of the device, preventing it from tipping over due to excessive force during use. This prevents damage from impacts caused by tipping. Furthermore, a display indicator shows the device's secure position on the user's face, discouraging further downward pushing of the pressure plate. This solution resolves the issue of the device tipping over and being damaged by impacts due to excessive force during use.

[0014] 2. This invention incorporates an anti-drop device. When the device is moved, protrusions, limiting springs, and limiting blocks restrict the movement of the information consultation device within the protective case, preventing impact damage. Furthermore, for users with mobility issues who cannot move the device to operate it independently, the device can be removed for separate use, resolving the issues of potential damage from impacts during movement or user inability to reach the device. During transport, the plug and power cord are secured and restrained by an iron box, magnets, elastic rubber, compression blocks, and a counterweight plate, preventing the power cord from dragging on the ground and rubbing against it, which could damage the cord's casing, leading to leakage or poor contact. This addresses the problem of inadequate wiring during device movement, which can easily damage the wiring.

[0015] 3. This invention includes auxiliary devices that, when the equipment is carried to a hot environment, work in conjunction with the heat sink, channel, and cooling fan to further enhance the active heat dissipation rate of the equipment. This effectively suppresses operational delays and performance degradation caused by excessively high ambient temperatures, ensuring stable equipment operation and preventing overheating malfunctions from affecting user efficiency and experience. It solves the problem of insufficient heat dissipation when carrying information consulting equipment in high-temperature environments, which leads to equipment malfunctions and reduced user efficiency. When the equipment is carried outdoors, the positioning strip and light shield can form a barrier on the side of the information consulting equipment, effectively blocking strong external light and preventing direct sunlight and ambient light from shining on the screen surface. This prevents the screen from becoming washed out and the content from being unclear, making it more comfortable and smooth to use. It also solves the problem of strong light directly hitting the screen of the information consulting equipment, causing screen reflections and glare, interfering with viewing and affecting normal viewing and operation. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the bottom structure of the present invention; Figure 3 This is a schematic diagram of the rear structure of the present invention; Figure 4 For the present invention Figure 2 A magnified schematic diagram of the structure of region A; Figure 5 This is a schematic diagram of the half-section structure of the protective box of the present invention; Figure 6 This is a schematic cross-sectional view of the protective box portion of the present invention; Figure 7 This is a schematic diagram of the internal structure of the protective box of the present invention; Figure 8 This is a schematic diagram of the structure of part of the anti-fall device of the present invention.

[0017] In the diagram: 1. Information consulting equipment; 2. Protective box; 3. Lifting rod; 4. Adjusting rod; 5. Fixing plate; 6. Hinge plate; 7. Top rod; 8. Suction cup; 9. Pressure plate; 10. Hinge protrusion; 11. Limiting plate; 12. Torsion spring; 13. Hinge rod; 14. Anti-slip block; 15. Pull rod; 16. Display label; 17. Anti-fall device; 171. Protrusion; 172. Limiting spring; 173. Limiting block; 174. Plug; 175. Connecting wire; 176. Iron box; 177. Magnet; 178. Elastic rubber; 179. Extrusion block; 1710. Counterweight plate; 18. Auxiliary device; 181. Heat sink; 182. Through groove; 183. Cooling fan; 184. Positioning strip; 185. Sunshade. Detailed Implementation

[0018] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0019] Please see Figures 1-8One embodiment of the present invention is as follows: an information technology consulting service device includes an information consulting equipment 1, a protective box 2 that slides on the outer wall of the information consulting equipment 1, a lifting rod 3 fixed to the bottom surface of the protective box 2, and an adjusting rod 4 passing through the bottom end of the lifting rod 3, with a slidable connection at the point of penetration. When adjusting the height of the information consulting equipment 1, the middle adjusting rod 4 is rotated. When the adjusting rod 4 rotates, the lifting rod 3 is fixed to the bottom surface of the protective box 2, and the protective box 2 is restricted from rotating by the lifting rods 3 and adjusting rods 4 on both sides. Therefore, the lifting rod 3 cannot rotate. When the adjusting rod 4, which is threadedly connected to the lifting rod 3, rotates, the lifting rod 3 slides up and down, causing the protective box 2 to rise or fall. The bottom surface of the adjusting rod 4 is fixedly connected to the upper surface of the fixed plate 5. The back of the protective box 2 is hinged with a hinge plate 6. The information technology consulting service device also includes a top rod 7, a suction cup 8, a pressure plate 9, a hinged protrusion 10, a limit plate 11, a torsion spring 12, a hinge rod 13, an anti-slip block 14, a pull rod 15, and a display label 16. The top rod 7 penetrates the fixed plate 5, and the penetration point is slidably connected. The suction cup 8 is fixedly connected to the bottom end of the top rod 7, the pressure plate 9 is fixedly connected to the top end of the top rod 7, the hinged protrusion 10 is fixedly connected to the upper surface of the fixing plate 5, the hinged protrusion 10 passes through the limiting plate 11, and is rotatably connected at the point of penetration, one end of the torsion spring 12 is fixedly connected to the side wall of the limiting plate 11, and the other end of the torsion spring 12 is fixedly connected to the side wall of the hinged protrusion 10, the hinge rod 13 is hinged to the side wall of the pressure plate 9, the anti-slip block 14 is hinged to the end of the hinge rod 13 away from the pressure plate 9, and the pull rod 15 is fixedly connected to the side wall of the anti-slip block 14. Mark 16 is fixedly connected to the end of the pull rod 15 away from the anti-slip block 14. Mark 16 penetrates the fixed plate 5 and is slidably connected at the penetration point. Adjusting rod 4 is used to adjust the height of lifting rod 3. The bottom end of the middle set of lifting rod 3 is threadedly connected to adjusting rod 4. The middle set of adjusting rod 4 is rotatably connected to fixed plate 5. Pressure plate 9 is used to apply uniform thrust to top rod 7 and suction cup 8. Suction cup 8 is used to position fixed plate 5. Limiting plate 11 is used to position pressure plate 9. Anti-slip block 14 is used to apply resistance to hinge rod 13. When adjusting the information consulting equipment 1, the suction cup 8 can be firmly attached to the ground by pressing down the top rod 7 and the pressure plate 9. At the same time, the limiting plate 11 and the torsion spring 12 continuously apply pressure to the pressure plate 9, thereby enhancing the adhesion and firmness of the suction cup 8 to the ground. This allows the equipment to be placed anywhere for use, avoiding the need for installation before use. It also prevents the equipment from slipping or shifting during use, which could cause the information consulting equipment 1 to collide with and be damaged by surrounding objects or walls. This solves the problems of installation trouble when staff take the equipment to other places for use, or the equipment being easily affected by external forces during placement, resulting in slippage and shifting, which could lead to unstable placement and insufficient stability in use. When the suction cup 8 is firmly attached to the ground, the pressure plate 9 pushes the hinge rod 13 to rotate, and the anti-slip block 14 applies reverse resistance, thus forming a stable triangular support on the side wall of the device. This prevents the device from tipping over due to excessive force during use, thus preventing damage from the device due to impact. At the same time, the display label 16 shows the fixed status of the device on the user's surface, preventing the user from continuously pushing the pressure plate 9 downwards and damaging the device. This solves the problem that the device may tip over and be damaged due to impact when the user uses the device with excessive force.

[0020] In this embodiment, during operation: When adjusting the height of the information consultation equipment 1, the middle adjusting rod 4 is rotated. As the adjusting rod 4 rotates, the lifting rod 3 is fixed to the bottom surface of the protective box 2, and the protective box 2 is restricted from rotating by the lifting rods 3 and adjusting rod 4 on both sides. Therefore, the lifting rod 3 cannot rotate either. When the adjusting rod 4, which is threadedly connected to the lifting rod 3, rotates, the lifting rod 3 slides up and down, causing the protective box 2 to rise or fall. When adjusting the protective box 2, the limiting plate 11 is rotated away from the pressure plate 9. When the limiting plate 11 rotates around the hinged protrusion 10, it also compresses the torsion spring 12, pushing the pressure plate 9 downwards. The pressure plate 9 causes the top rod 7 to slide downwards. When the top rod 7 slides downwards, it squeezes the suction cup 8, squeezing out the air from the ground, causing the suction cup 8 to adhere tightly to the ground. The limiting plate 11 is released, and it is reset by the restoring force of the torsion spring 12. At this time, the outer wall of the limiting plate 11 is in contact with the side wall of the pressure plate 9, limiting the movement. Plate 11 limits the pressure plate 9 on its upper surface. When the pressure plate 9 moves downward, it also moves the hinge point between the pressure plate 9 and the hinge rod 13 downward. The end of the hinge rod 13 away from the pressure plate 9 is hinged to the anti-slip block 14, and the anti-slip block 14 slides on the ground. Therefore, the distance between the hinge point of the hinge rod 13 and the anti-slip block 14 and the ground remains unchanged. When the pressure plate 9 moves the hinge point of the pressure plate 9 and the hinge rod 13 towards the ground, the hinge rod 13 itself rotates. When the anti-slip block 14 is moved away from the fixed plate 5, the anti-slip block 14 has a large friction force, so the anti-slip block 14 also applies a part of the pushing force to the hinge rod 13. The hinge rod 13, the ground and the top rod 7 form a stable triangle. When the anti-slip block 14 moves away from the fixed plate 5, it drives the pull rod 15 to move away from the fixed plate 5. The pull rod 15 pulls the display mark 16 out of the fixed plate 5, so that the display mark 16 is exposed, reminding the user that the top rod 7 has slid to the bottom.

[0021] Please see Figures 1-8Based on the above embodiments, in another embodiment of the present invention, the protective box 2 is provided with an anti-fall device 17. The anti-fall device 17 is used to limit the information consultation equipment 1. The anti-fall device 17 includes a protrusion 171, a limiting spring 172, a limiting block 173, a plug 174, a connecting wire 175, an iron box 176, a magnet 177, elastic rubber 178, a compression block 179, and a counterweight plate 1710. The protrusion 171 is fixedly connected to the bottom surface of the protective box 2. The protrusion 171 has an internal... The equipment 1 is connected to the interior of the protective box 2. The limiting spring 172 is fixedly connected to the inner wall of the protrusion 171, and the limiting block 173 is fixedly connected to the upper end of the limiting spring 172. The outer wall of the limiting block 173 is slidably connected to the inner wall of the protrusion 171. When the information consultation equipment 1 needs to be taken out for separate use, the hinge plate 6 can be rotated to open the protective box 2. When the information consultation equipment 1 needs to be removed, the limiting block 173 is pushed down, and the limiting block 173 compresses the limiting spring 172. After the equipment 1 is removed, the limiting spring 172 drives the limiting block 173 to reset. When the limiting block 173 is fully retracted into the protrusion 171, the information consulting equipment 1 can be pushed out from the front. When it is necessary to move the information consulting equipment 1 to a different work site, the plug 174 is fixedly connected to the power connection of the information consulting equipment 1, and the connecting wire 175 is fixedly connected to the side wall of the plug 174. The connecting wire 175 is electrically connected to the plug 174. The connecting wire 175 passes through the protective box 2, and the passage is slidably connected. The iron box 176 is slidably connected to the side wall of the hinge plate 6, the magnet 177 is fixedly connected to the side wall of the iron box 176, the elastic rubber 178 is fixedly connected to the inner wall of the iron box 176, the extrusion block 179 penetrates the hinge plate 6 and is slidably connected at the penetration point, the counterweight plate 1710 is slidably connected to the side wall of the hinge plate 6, the limiting block 173 is used to limit the information consulting equipment 1, the plug 174 and the connecting wire 175 are used to power the information consulting equipment 1, and the elastic rubber 178 can deform. When the equipment is moved, the information consultation equipment 1 is limited by the protrusion 171, the limiting spring 172 and the limiting block 173, thereby preventing the information consultation equipment 1 from shaking inside the protective box 2 when the equipment is moved, which would cause the information consultation equipment 1 to collide with the protective box 2 and be damaged. At the same time, when dealing with users who have difficulty walking and cannot move to the equipment to operate it, the information consultation equipment 1 can be taken out and used separately, which solves the problem that the information consultation equipment 1 may collide with the protective box 2 and be damaged when it is moved, or that some users cannot move to the equipment on their own. When moving the equipment, the plug 174 and the connecting wire 175 are wrapped and restrained by the iron box 176, magnet 177, elastic rubber 178, extrusion block 179 and counterweight plate 1710. This prevents the connecting wire 175 from being dragged on the ground and rubbing against the ground, which could damage the outer shell of the connecting wire 175, leading to breakage, leakage or poor contact. This solves the problem that the power lines of the equipment are not well restrained when moving, which can easily lead to damage to the lines.

[0022] The protective case 2 is equipped with an auxiliary device 18, which is used to dissipate heat from the information consulting equipment 1 and to shield the information consulting equipment 1 from light during use. The auxiliary device 18 includes a heat dissipation vent 181, a through groove 182, a cooling fan 183, a positioning strip 184, and a light shield 185. The heat dissipation vent 181 is located on the back of the information consulting equipment 1, the through groove 182 is formed on the side wall of the protective case 2, the cooling fan 183 is fixedly connected to the side wall of the hinge plate 6, and the positioning strip 184 is fixedly connected to the side wall of the protective case 2. On the front, the light shield 185 passes through the positioning strip 184 and the protective box 2, and is slidably connected at the point of penetration. When the equipment is placed outdoors for operation, the light shield 185 can be pulled out from the positioning strip 184 to block some of the light shining on the information consulting equipment 1. The through groove 182 is used to allow ventilation inside the protective box 2. The positioning strip 184 is used to limit the position of the light shield 185. The light shield 185 is used to block the light shining obliquely on the surface of the information consulting equipment 1. When the equipment is carried to a hot place for work, the heat dissipation vent 181, through slot 182 and cooling fan 183 further improve the active heat dissipation rate of the equipment, effectively suppress the problem of equipment running out of control and performance degradation caused by excessively high ambient temperature, ensure stable operation of the equipment, and avoid the impact of equipment overheating failure on the user's work efficiency and user experience. This solves the problem of insufficient heat dissipation when the information consulting equipment 1 is carried and operated in a high temperature environment, which leads to equipment running out of control and reduced user work efficiency. When the device is taken outdoors for work, the positioning strip 184 and the light shield 185 can form a shield on the side of the information consultation device 1, which can effectively block strong external light and prevent sunlight and ambient light from directly shining on the screen surface of the information consultation device 1, preventing the screen image from turning white and the content from being unclear, making it more comfortable and smooth to use. It solves the problem of strong light shining directly on the screen of the information consultation device 1, causing screen reflection and scattering, interfering with the viewing line, and affecting normal viewing and operation.

[0023] In this embodiment, when the information consultation device 1 needs to be removed for separate use, the hinge plate 6 can be rotated to open the protective box 2. When the information consultation device 1 needs to be removed, the limiting block 173 is pushed downwards, and the limiting block 173 compresses the limiting spring 172. After the information consultation device 1 is removed, the limiting spring 172 drives the limiting block 173 to return to its original position. When the limiting block 173 is fully retracted into the protrusion 171, the information consultation device 1 can be pushed out from the front. When the information consultation device 1 needs to be carried to a different work site, The four sides of the information consulting device 1 are in contact with the inner wall of the protective box 2. Pushing the information consulting device 1 towards the protective box 2 causes its sides to slide against the inclined surface of the limiting block 173. The information consulting device 1 pushes the limiting block 173 downwards, compressing the limiting spring 172. When the front of the information consulting device 1 is in contact with the inner wall of the protective box 2, the limiting block 173 is no longer pushed and is simultaneously reset by the restoring force of the limiting spring 172, thus limiting the position of the information consulting device 1. When changing locations with the information consulting equipment 1, the hinge plate 6 can be opened, and the connecting wire 175 can be pulled into the protective box 2 to retract it. After closing the hinge plate 6, the pressing block 179 is pushed towards the hinge plate 6. The inclined surface of the pressing block 179 slides against the side of the iron box 176, pushing the iron box 176 downward. The iron box 176 then moves the elastic rubber 178 downward, causing it to contact and press against the plug 174 and the connecting wire 175. Rubber 178 deforms under pressure, wrapping around plug 174 and connecting wire 175, limiting and protecting plug 174 and connecting wire 175. At this time, counterweight plate 1710 slides downward under gravity, limiting compression block 179. When it is necessary to pull out connecting wire 175 for use, push counterweight plate 1710 upward, and compression block 179 is no longer restricted. At the same time, iron box 176 slides upward under the attraction of magnet 177, driving elastic rubber 178 to move upward as well. At this time, connecting wire 175 can be easily pulled out.

[0024] When the information consulting equipment 1 is in operation, it dissipates heat through the heat dissipation vent 181 on its back. At the same time, the heat dissipation fan 183 on the side wall of the hinge plate 6 turbulents the air around the information consulting equipment 1 and the heat dissipation vent 181, accelerating the airflow. Since there are no other obstructions between the through slots 182, a "through wind" can be formed between the through slots 182, further accelerating the heat dissipation efficiency of the heat dissipation vent 181. When the equipment is placed outdoors for operation, the light shield 185 can be pulled out from the positioning strip 184 to block some of the light shining on the information consulting equipment 1.

[0025] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An information technology consulting service device, characterized in that, Includes: information consulting equipment (1), the outer wall of the information consulting equipment (1) is slidably fitted with a protective box (2), the bottom surface of the protective box (2) is fixed with a lifting rod (3), the bottom end of the lifting rod (3) passes through an adjusting rod (4) and is slidably connected at the point of penetration, the bottom surface of the adjusting rod (4) is fixedly connected to the upper surface of a fixing plate (5), and a hinge plate (6) is hinged to the back of the protective box (2). Top rod (7), the top rod (7) passes through the fixed plate (5) and is slidably connected at the point of penetration; The suction cup (8) is fixedly connected to the bottom end of the top rod (7); Pressure plate (9), which is fixedly connected to the upper end of top rod (7); A hinged protrusion (10) is fixedly connected to the upper surface of the fixing plate (5); A limiting plate (11) is rotatably mounted on the outer wall of the hinged protrusion (10); Torsion spring (12), one end of which is fixedly connected to the side wall of the limiting plate (11), and the other end of which is fixedly connected to the side wall of the hinge protrusion (10); Hinged rod (13), said hinged rod (13) is hinged to the side wall of pressure plate (9); Anti-slip block (14), said anti-slip block (14) is hinged to the end of the hinge rod (13) away from the pressure plate (9); A pull rod (15) is fixedly connected to the side wall of the anti-slip block (14); The display mark (16) is fixedly connected to the end of the pull rod (15) away from the anti-slip block (14). The display mark (16) passes through the fixed plate (5) and is slidably connected at the point of penetration.

2. The information technology consulting service device according to claim 1, characterized in that, The adjusting rod (4) is used to adjust the height of the lifting rod (3). There are three sets of lifting rod (3) and adjusting rod (4). The bottom end of the middle set of lifting rod (3) is threadedly connected to the adjusting rod (4). The middle set of adjusting rod (4) is rotatably connected to the fixing plate (5).

3. The information technology consulting service device according to claim 2, characterized in that, The pressure plate (9) is used to apply a uniform thrust to the top rod (7) and the suction cup (8), the suction cup (8) is used to position the fixing plate (5), and the anti-slip block (14) is used to apply resistance to the hinge rod (13).

4. The information technology consulting service device according to claim 3, characterized in that, The protective box (2) is equipped with a drop protection device (17) inside, which is used to limit the information consulting equipment (1). The protective box (2) is also equipped with an auxiliary device (18) inside, which is used to dissipate heat from the information consulting equipment (1) and to shield the information consulting equipment (1) from light during use.

5. The information technology consulting service device according to claim 4, characterized in that, The anti-fall device (17) includes: a protrusion (171), which is fixedly connected to the bottom surface of the protective box (2), and the interior of the protrusion (171) is connected to the interior of the protective box (2); A limiting spring (172) is fixedly connected to the inner wall of the protrusion (171); A limiting block (173) is fixedly connected to the upper end of a limiting spring (172), and the outer wall of the limiting block (173) is slidably connected to the inner wall of the protrusion (171). A plug (174) is fixedly connected to the power connection of the information consulting equipment (1); A connecting wire (175) is fixedly connected to the side wall of the plug (174). The connecting wire (175) is electrically connected to the plug (174). The connecting wire (175) passes through the protective box (2) and is slidably connected at the point of penetration. Iron box (176), which is slidably connected to the side wall of hinge plate (6); A magnet (177) is fixedly connected to the side wall of the iron box (176); Elastic rubber (178), said elastic rubber (178) is fixedly connected to the inner wall of the iron box (176); The extrusion block (179) passes through the hinge plate (6) and is slidably connected at the point of penetration.

6. The information technology consulting service device according to claim 5, characterized in that, A counterweight plate (1710) is slidably mounted on the side wall of the hinge plate (6), the counterweight plate (1710) being used to prevent the squeezing block (179) from popping out.

7. The information technology consulting service device according to claim 6, characterized in that, The auxiliary device (18) includes a heat sink (181), which is disposed on the back of the information consulting equipment (1); A through groove (182) is formed on the side wall of the protective box (2); Cooling fan (183), the cooling fan (183) is fixedly connected to the side wall of the hinge plate (6); Positioning strip (184), the positioning strip (184) is fixedly connected to the front of the protective box (2); A light-shielding plate (185) passes through the positioning strip (184) and the protective box (2), and is slidably connected at the point of penetration.

8. The information technology consulting service device according to claim 7, characterized in that, The through slot (182) is used to allow ventilation inside the protective box (2), the positioning strip (184) is used to limit the light shield (185), and the light shield (185) is used to block the light that shines obliquely onto the surface of the information consulting equipment (1).

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