Multi-scene application central control all-in-one machine

Abstract

The invention discloses a multi-scene application central control all-in-one machine, and belongs to the technical field of electronic equipment. The all-in-one machine comprises a machine body serving as an outer protective cover of the whole all-in-one machine, a lifting channel is formed in the machine body, and the bottom of the lifting channel communicates with a containing cavity; the lifting supporting rod is arranged in the lifting channel, the upper end portion of the lifting supporting rod extends upwards to the exterior of the machine body and is hinged to a touch screen panel, the lower end portion of the lifting supporting rod is provided with a threaded connector, the interior of the lifting supporting rod is hollow, and a threaded rod penetrates through the lifting supporting rod; the center gear is rotationally arranged at the bottom of the containing cavity, and the center of the center gear is fixedly connected with the threaded rod; the deflection gear is arranged on the outer ring of the center gear and meshed with the center gear; one end of the deflection rod is fixed to the center of the deflection gear, and the other end extends upwards and penetrates through the machine body to be connected with a first adjusting knob arranged on the upper end face of the machine body. According to the invention, the height of the touch screen panel can be adjusted, so that users with different heights can be served.

Description

Technical Field

[0001] The present invention relates to a multi-scenario application integrated central control machine, belonging to the technical field of electronic equipment. Background Art

[0002] The central control all-in-one machine is an intelligent operation platform with multiple functions. It usually comes with a user operation panel and can interact with users in real time. It is widely used in industries such as education services and automatic payment. In commercial places, it is often used for self-service checkout and can provide users with efficient services.

[0003] Currently, most of the all-in-one machines on the market cannot be height-adjusted. After the entire all-in-one machine is installed, the height of its user operation panel is fixed, which makes it inconvenient for people whose height does not match the all-in-one machine to use the machine. Summary of the invention

[0004] The technical problem to be solved by the present invention is to provide an all-in-one central control machine for multi-scenario applications, which solves the problem in the prior art that the height of the all-in-one machine operation panel cannot be adjusted.

[0005] The technical problem to be solved by the present invention is achieved by adopting the following technical scheme: a multi-scenario application center console all-in-one machine, comprising: a machine body, serving as an outer protective cover of the entire all-in-one machine, with a lifting channel arranged inside, and a accommodating cavity connected to the bottom of the lifting channel; a lifting support rod, arranged in the lifting channel, the upper end of the lifting support rod extending upward to the outside of the machine body and hinged with a touch screen panel, and a threaded joint being arranged at the lower end, the lifting support rod being hollow inside and having a threaded rod passing through it; a center gear, rotatably arranged at the bottom of the accommodating cavity, and the center being fixedly connected to the threaded rod; a deflection gear, arranged on the outer ring of the center gear, and meshing with the center gear; a deflection rod, one end of which is fixed to the center of the deflection gear, and the other end of which extends upward, penetrates the machine body and is connected to an adjustment knob arranged on the upper end face of the machine body.

[0006] By adopting the above technical solution, the height of the touch screen panel can be adjusted to suit users of different heights. In the specific adjustment process, the threaded rod can be driven to rotate by simply rotating the adjustment knob on the upper end surface of the body, and the threaded joint fixedly connected to the bottom of the lifting support rod and the threaded rod are threadedly driven, so during the rotation of the threaded rod, the threaded joint can drive the lifting support rod to move up and down, thereby enabling the touch screen panel hinged to the upper end of the lifting support rod to achieve height adjustment.

[0007] The present invention is further configured as follows: a piston head is rotatably provided at the upper end of the threaded rod, the piston head divides the inner cavity of the lifting support rod into a sealed section and an open section, the sealed section is connected to an arc-shaped channel, an arc-shaped piston is movably provided in the arc-shaped channel, an arc-shaped rod is connected to the arc-shaped piston, the other end of the arc-shaped rod is hinged to the touch screen panel, the piston head is used to change the air pressure in the sealing section, and the arc-shaped piston slides in the arc-shaped channel as the air pressure in the sealing section changes, thereby driving the touch screen panel to rotate.

[0008] By adopting the above technical solution, the support angle of the touch screen panel can be adjusted synchronously when the height of the touch screen panel is adjusted. When the height of the touch screen panel is at a lower position, the support angle of the touch screen panel tends to be horizontal, and when the height of the touch screen panel is at a higher position, the support angle of the touch screen panel tends to be vertical. By adjusting the height and angle of the touch screen panel synchronously, when the user operates the touch screen panel, the touch screen panel is always at the most suitable angle, which can fully guarantee the user's experience.

[0009] The present invention is further configured as follows: an outer ring rod is provided with a coaxial rotating sleeve outside the deflection rod, the upper end of the outer ring rod extends upward, passes through the body and is connected to the adjusting knob 2 arranged at the upper end of the body, and the lower end of the outer ring rod is connected with an outer ring gear; wherein a circular groove is provided on the inner wall of the accommodating cavity and an air flow channel with a larger diameter is provided at the same height position, a semicircular internal rack is slidably clamped in the circular groove, a semicircular arc rod is provided on the outer ring of the semicircular internal rack, a semicircular head is provided on the end of the semicircular arc rod, and the semicircular arc rod and the semicircular head are driven to move in the air flow channel through the semicircular internal rack; the air flow channel is connected to a ventilation channel, and the ventilation channel is connected to a ventilation annular groove, an adsorption plate is attached to the lower end surface of the body, adsorption holes are equidistantly distributed on the adsorption plate, and the adsorption holes are connected to the ventilation annular groove.

[0010] By adopting the above technical solution, the entire integrated machine can be quickly fixed on the ground, suitable for various different places of use, and greatly increases the scope of application of the integrated machine. It can be installed and used immediately, without the need for fixing by bolts, and can achieve a relatively stable fixation without damaging the ground. In some temporarily built activity places, it can help staff save a lot of installation costs. When the integrated machine is installed, first clean the placement position of the integrated machine, and ensure that the placement position surface is a relatively smooth plane. After the integrated machine is placed in the placement position, the adsorption plate at the bottom is attached to the plane. At this time, by rotating the adjustment knob 2, the semicircular inner rack in the circular groove is driven to rotate, so that the semicircular arc rod rotates, and the semicircular head is driven to perform piston movement in the air flow channel, so that the total volume of the air flow channel and the annular ventilation chamber increases, while the total amount of gas remains unchanged, so that a negative pressure can be formed, so that the adsorption plate can be adsorbed on the ground, and the entire integrated machine is fixed. When it is necessary to move, turn the adjustment knob 2 again so that the air pressure in the air flow channel is restored to the same state as the atmospheric pressure, so that the integrated machine can be moved directly.

[0011] The present invention is further configured as follows: a sealing assembly is arranged on the outer wall of the lower part of the body, the sealing assembly includes a rotating ring, a sliding ring is arranged below the rotating ring, the rotating ring is used to drive the sliding ring to descend to fit with the ground to form a sealed cavity, wherein an elastic adsorption layer is attached to the bottom of the sliding ring.

[0012] By adopting the above technical solution, the integrated machine can be fixed on an unstable ground, thereby improving the installation application range of the integrated machine. In the specific installation process, the rotating ring is controlled to rotate, and the rotating ring pushes the sliding ring down during the rotation process, so that the bottom of the sliding ring fits against the ground, and the elastic adsorption layer is fully in contact with the uneven ground, thereby isolating the air in the inner ring of the sliding ring from the outside air, so that a sealed cavity is formed between the inner ring of the sliding ring and the ground and the adsorption plate. At this time, the adjustment knob 2 is rotated again. Since the air flow channel and the ventilation channel are connected to the sealed cavity through the adsorption holes on the adsorption plate, the air pressure in the entire sealed cavity can be changed by rotating the adjustment knob 2, so that the sealed cavity forms a negative pressure, and the entire integrated machine is fixed to the ground by the pressure of atmospheric pressure.

[0013] The present invention is further configured as follows: a group of elastic plates are provided on the sides of the rotating ring and the sliding ring that are close to each other, and the two groups of elastic plates are arranged in parallel in a spiral shape. After the rotating ring rotates, the elastic plates on the rotating ring will push the elastic plates on the sliding ring to be compressed, thereby pushing the sliding ring to slide downward.

[0014] By adopting the above technical solution, the rotating ring can push the sliding ring down with a relatively gentle thrust, which can play a buffering role, thereby reducing the impact force generated when the elastic adsorption layer at the bottom of the sliding ring contacts the ground. The thrust of the elastic plate can gradually increase with the rotation of the rotating ring, thereby reasonably adjusting the pushing force and pushing distance of the sliding ring.

[0015] The present invention is further configured as follows: a plurality of fixing components are provided in a circular array on the upper surface of the rotating ring, the fixing components are used to assist the rotating ring in rotating and to limit the rotating ring when the rotating ring stops rotating, the fixing components include a vertical column, a mounting block is provided on the upper end surface of the vertical column, a threaded screw is provided through the middle of the mounting block, a fitting block for attaching to the outer wall of the machine body is rotatably provided on the threaded screw, and a friction layer is provided on the side of the fitting block attached to the machine body.

[0016] By adopting the above technical solution, the rotating ring can be prevented from loosening after the sliding ring is pushed to adhere to the ground by the elastic plate, causing air leakage in the sealing chamber. The friction layer on the fixed component adheres to the outer wall of the body, so that the rotating ring can be prevented from rotating. When the fitting block is attached to the outer wall of the body, it is necessary to screw the threaded screw so that the fitting block rotating on the threaded screw gradually approaches the outer wall of the body, so that the friction layer provided on the fitting block adheres to the wall of the body, and the rotating ring is prevented from rotating by the larger friction force. Secondly, the vertical column in the fixed component can assist the staff in rotating the rotating ring when the installer controls the rotation of the rotating ring.

[0017] The present invention is further configured such that: the inner circle circumferential array of the sliding ring has a plurality of return springs.

[0018] By adopting the above technical solution, when the all-in-one machine needs to be moved, the sliding ring can be lifted up by the reset spring, so that the elastic adsorption layer on the sliding ring can be lifted to a position higher than the bottom plate of the machine body, thereby preventing the elastic adsorption layer from rubbing against the ground during the movement of the all-in-one machine.

[0019] The present invention is further configured as follows: a groove is provided on the second adjusting knob, and a flippable clamping plate is hinged on the periphery of the groove.

[0020] By adopting the above technical solution, the adjusting knob 2 can be limited, and the card plate is turned over to make its side contact with the wall surface of the lifting support rod, so that the card plate is limited by the lifting support rod, thereby preventing the adjusting knob 2 from rotating automatically. When the adjusting knob 2 needs to be turned, the card plate is turned over to the groove.

[0021] The present invention is further configured as follows: a tightening spring is sleeved on the threaded rod section between the central gear and the lower end surface of the lifting support rod, and the tightening spring is synchronously extended and retracted with the lifting and lowering of the lifting support rod and the force direction is always kept upward.

[0022] By adopting the above technical solution, the threaded joint and the threaded rod always maintain a relatively stable threaded engagement, which can prevent the lifting support rod from automatically rotating downward due to its own gravity, making the support transmission of the touch screen panel through the lifting support rod more stable.

[0023] The beneficial effect of the present invention is that by setting the lifting support rod, the installation height of the touch screen panel can be adjusted autonomously at any time, thereby adapting to users of different heights and improving the user experience.

[0024] The inner cavity of the lifting support rod is divided into a sealed section and an open section by a piston head arranged at the upper end of the threaded rod. When the lifting support rod is lifted up and down, the air pressure in the sealed section changes in real time. Since the arc channel is connected to the sealed section, the arc piston in the arc channel will move in real time, thereby driving the arc rod to rotate, so that the touch screen panel hinged to the arc rod rotates. By controlling the synchronous rotation of the touch screen panel and the lifting support rod, the support angle of the touch screen panel at different heights can always face the user. When the touch screen panel is in a lower position, the support angle of the touch screen panel tends to be horizontal, and when the touch screen panel is in a higher position, the support angle of the touch screen panel is vertical, which greatly facilitates the user's use.

[0025] By setting up an air flow channel and a semicircular inner rack and a semicircular arc rod for controlling the air pressure change in the air flow channel, the all-in-one machine can be quickly installed and fixed on a plane without fixing with bolts, and the installation of the all-in-one machine does not need to damage the ground.

[0026] The sealing assembly enables the integrated machine to be fixed on an unstable ground, thereby increasing the installation application range of the integrated machine. The elastic plate provides a good buffering effect when the sliding ring slides downward and contacts the ground, thereby greatly reducing the impact force generated when the elastic adsorption layer provided at the bottom of the sliding ring contacts the ground. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention; Figure 2 is a cross-sectional view of the present invention; Figure 3 For the present invention Figure 2 A magnified schematic diagram of the structure at B in the middle; Figure 4 It is a schematic diagram of the internal three-dimensional structure of the accommodation cavity of the present invention; Figure 5 It is a schematic diagram of the three-dimensional structure of the semicircular internal rack drive of the present invention; Figure 6 It is a schematic diagram of the three-dimensional structure of the sealing assembly of the present invention; Figure 7 For the present invention Figure 1 A schematic diagram of the enlarged structure in the middle.

[0028] In the figure: 1. body; 101. lifting channel; 102. accommodating chamber; 103. opening section; 104. sealing section; 105. arc piston; 106. arc rod; 107. arc channel; 2. lifting support rod; 201. threaded joint; 3. touch screen panel; 4. threaded rod; 401. piston head; 5. center gear; 6. deflection gear; 7. deflection rod; 8. adjustment knob 1; 9. outer ring rod; 10. adjustment knob 2; 1001. groove; 1002. card plate; 11. outer ring gear; 12. Circular groove; 13. Air flow channel; 14. Semicircular inner rack; 15. Semicircular arc rod; 16. Semicircular head; 17. Ventilation channel; 18. Ventilation annular groove; 19. Adsorption plate; 20. Sealing assembly; 2001. Rotating ring; 2002. Sliding ring; 2003. Elastic plate; 2004. Reset spring; 2005. Elastic adsorption layer; 21. Fixed assembly; 2101. Vertical column; 2102. Mounting block; 2103. Threaded screw; 2104. Fitting block; 22. Tightening spring. DETAILED DESCRIPTION

[0029] In order to make the technical means, creative features, objectives and effects of the present invention easier to understand, the present invention is further described below with reference to specific illustrations.

[0030] like Figure 1 and Figure 2 As shown, a multi-scenario application center console all-in-one machine includes: a machine body 1, which serves as an outer protective cover of the entire all-in-one machine, and is provided with a lifting channel 101 inside, and the bottom of the lifting channel 101 is connected to a accommodating chamber 102; a lifting support rod 2, which is arranged in the lifting channel 101, and the upper end of the lifting support rod 2 extends upward to the outside of the machine body 1 and is hinged with a touch screen panel 3, and the lower end is provided with a threaded joint 201, the lifting support rod 2 is hollow inside and is penetrated by a threaded rod 4, and the threaded rod 4 is specifically a standard screw part; a center gear 5, which is rotatably arranged at the bottom of the accommodating chamber 102, and the center is fixedly connected to the threaded rod 4; a deflection gear 6, which is arranged on the outer ring of the center gear 5 and meshes with the center gear 5; a deflection rod 7, one end of which is fixed to the center of the deflection gear 6, and the other end extends upward, passes through the machine body 1 and is connected to an adjustment knob 8 arranged on the upper end surface of the machine body 1.

[0031] In this embodiment, by controlling the rotation of the adjusting knob 8, the deflection rod 7 is driven to rotate, so that the deflection gear 6 set in the accommodating chamber 102 rotates. Since the central gear 5 in the accommodating chamber 102 is meshed with the deflection gear 6, the central gear 5 will rotate synchronously with the deflection gear 6, so that the threaded rod 4 fixedly connected to the central gear 5 rotates, and then drives the threaded joint 201 to move up and down along the threaded rod 4. When the threaded rod 4 rotates clockwise, the threaded joint 201 moves upward along the threaded rod 4, and vice versa, it moves downward along the threaded rod 4. During the movement of the threaded joint 201, the lifting support rod 2 fixedly connected thereto is driven to rise and fall in the lifting channel 101, thereby pushing the touch screen panel 3 set at the upper end of the lifting support rod 2 to achieve the height adjustment of the touch screen panel 3.

[0032] By controlling the rotation of the adjustment knob 8, the height of the touch screen panel 3 can be quickly adjusted to serve user groups of different heights.

[0033] Furthermore, a piston head 401 is rotatably connected to the upper end of the threaded rod 4. Figure 2 As shown, the piston head 401 divides the lifting channel 101 into a sealing section 104 and an open section 103. When the piston head 401 rises relative to the lifting support rod 2, the air in the sealing section 104 is compressed, and the upper end of the sealing section 104 is connected to an arc channel 107, and an arc piston 105 is slidably arranged in the arc channel 107. Therefore, when the air in the sealing section 104 is compressed, it will push the arc piston 105 in the arc channel 107 to move.

[0034] like Figure 2 As shown, since the arc piston 105 is connected to the side of the touch screen panel 3 through the arc rod 106, and the arc rod 106 and the touch screen panel 3 are hinged, the arc piston 105 can push the touch screen panel 3 to rotate through the arc rod 106 during its movement, thereby adjusting the support angle of the touch screen panel 3. The lifting support rod 2 rises, and the volume of the sealing section 104 expands. Since the total volume of the internal gas remains unchanged, the arc piston 105 is adsorbed to move inward, thereby driving the touch screen panel 3 to rotate synchronously (counterclockwise) with the hinge point as the center of the circle through the arc rod 106. Conversely, the lifting support rod 2 descends, and the touch screen panel 3 rotates synchronously in the opposite direction (clockwise).

[0035] By adjusting the height of the touch screen panel 3 and adjusting the angle of the touch screen panel 3 at the same time, the touch screen panel 3 can be adapted to the user in height while the support angle can also be quickly facing the user. When the touch screen panel 3 is in a lower position, the support angle of the touch screen panel 3 tends to be horizontal, and at this time, the user can more conveniently operate the touch screen panel 3 with fingers. When the touch screen panel 3 is in a higher position, the support angle of the touch screen panel 3 tends to be vertical, and at this time the user's face can maintain a relatively parallel state with the touch screen panel 3, which is convenient for the user to quickly perform face recognition or read the content in the touch screen panel 3. When the user operates, there is no need to automatically adjust the body angle to correspond to the support angle of the touch screen panel 3, which greatly facilitates the user's use.

[0036] Further, such as Figure 4 As shown, a tension spring 22 is sleeved on the threaded rod 4 section between the central gear 5 and the lifting support rod 2, the upper end of the tension spring 22 is connected to the threaded joint 201, and the lower end abuts the central gear 5. The tension spring 22 can be synchronously extended and retracted with the rise and fall of the lifting support rod 2, and always maintains a compression amount, so that the tension spring 22 can always apply an upward elastic force to the lifting support rod 2.

[0037] By setting the tensioning spring 22, the support rod can be prevented from sliding downward due to its own gravity in a stationary state, thereby improving the stability of the entire support rod. At the same time, when the lifting support rod 2 is lifted, the tensioning spring 22 can assist in pushing the lifting support rod 2, so that the threaded engagement between the threaded joint 201 at the bottom of the lifting support rod 2 and the threaded rod 4 always maintains a relatively tight clamping state, making the support transmission of the touch screen panel 3 more stable.

[0038] like Figure 4 and Figure 5 As shown, the outer coaxial rotatable sleeve of the deflection rod 7 is provided with an outer ring rod 9, the upper end of the outer ring rod 9 extends upward, penetrates the machine body 1 and is connected to the adjustment knob 2 10 arranged at the upper end of the machine body 1, and the lower end of the outer ring rod 9 is connected to the outer ring gear 11. Among them, a circular groove 12 is provided on the inner wall of the accommodating cavity 102, and an air flow channel 13 with a larger diameter is provided at the same height position, a semicircular inner rack 14 is slidably engaged in the circular groove 12, a semicircular arc rod 15 is provided on the outer ring of the semicircular inner rack 14, and a semicircular head 16 is provided at the end of the semicircular arc rod 15, and the semicircular arc rod 15 and the semicircular head 16 are driven by the semicircular inner rack 14 to move in the air flow channel 13; the air flow channel 13 is connected to a ventilation channel 17, and the ventilation channel 17 is connected to a ventilation annular groove 18, and the bottom of the ventilation annular groove 18 is open and connected to the outside of the lower end surface of the machine body 1.

[0039] By controlling the rotation of the adjusting knob 10, the outer ring rod 9 connected thereto is driven to rotate, and the outer ring gear 11 at the bottom of the outer ring rod 9 rotates synchronously to drive the semicircular inner rack 14 meshing therewith to move in the circular groove 12, and the semicircular inner rack 14 drives the semicircular arc rod 15 to rotate, so that the semicircular head 16 connected to the end of the semicircular arc rod 15 performs piston movement in the air flow channel 13, so that the gas in the air flow channel 13 is compressed or expanded, thereby realizing the change of the air pressure in the air flow channel 13. Since the air flow channel 13 is connected to the ventilation annular groove 18 through the ventilation channel 17, when the machine body 1 is placed vertically on the ground, the ventilation annular groove 18 is blocked by the ground, forming a closed cavity connected by the air flow channel 13 and the ventilation channel 17. At this time, when the semicircular head 16 is pulled by the semicircular arc rod 15 to increase the volume in the air flow channel 13, the internal pressure is reduced because the total amount of air remains unchanged, so that the entire machine body 1 is fixed on the ground under the action of the external pressure.

[0040] By setting the semicircular inner rack 14 and the semicircular arc rod 15, in conjunction with the air flow channel 13, the all-in-one machine can be quickly installed and fixed on the ground without drilling holes in the ground to build installation points or fixing them with bolts, which greatly facilitates the installation of the all-in-one machine and simplifies the installation process, so that the all-in-one machine can be installed and used immediately, has high flexibility, and is more suitable for use in some temporary places for temporary construction and use.

[0041] Furthermore, the adjusting knob 10 is provided with a groove 1001, and a flippable clamping plate 1002 is hinged on the outer periphery of the groove 1001. The flippable clamping plate 1002 can limit the adjusting knob. When the adjusting knob is rotated to a suitable angle, the clamping plate 1002 can be flipped out of the groove 1001 by flipping the clamping plate 1002, so that one side of the clamping plate 1002 abuts against the lifting support rod 2, thereby preventing the adjusting knob from rotating. When the adjusting knob 10 needs to be rotated, the clamping plate 1002 is flipped back into the groove 1001.

[0042] In this embodiment, if Figure 4 As shown, an adsorption plate 19 is attached to the lower end surface of the body 1, and adsorption holes are evenly distributed on the adsorption plate 19, and the adsorption holes are connected to the ventilation annular groove 18. By attaching the adsorption plate 19 to the lower end surface of the body 1, the adsorption plate 19 can be closely attached to the ground, which is more suitable for places with relatively flat and smooth ground, such as ceramic floors. The adsorption plate 19 arranged on the lower end surface of the body 1 can be closely attached to the smooth floor, thereby preventing deflation when the semicircular plate drives the semicircular head 16 to do piston movement, resulting in fixation failure.

[0043] In this embodiment, if Figure 6As shown, a sealing assembly 20 is sleeved on the lower outer wall of the body 1, wherein the sealing assembly 20 includes a rotating ring 2001 rotatably connected to the outer wall of the body 1, a sliding ring 2002 slidably sleeved on the outer wall of the body 1 below the rotating ring 2001, and an elastic adsorption layer 2005 is installed at the bottom of the sliding ring 2002. By controlling the rotation of the rotating ring 2001, the sliding ring 2002 can be pushed down, so that the elastic adsorption layer 2005 at the bottom of the sliding ring 2002 can adhere to the ground. Since the elastic adsorption layer 2005 is made of elastic material, it can fully contact with the ground, so that when the body 1 is installed on an unstable ground, it can be sealed through the elastic adsorption layer 2005, so that a closed cavity is formed between the inner circle of the elastic adsorption layer 2005 and the ground of the body 1.

[0044] By setting the sealing component 20, the integrated machine can be fixed on an unstable ground, thereby improving the installation application range of the integrated machine. In the specific installation process, the rotating ring 2001 is controlled to rotate, and the rotating ring 2001 pushes the sliding ring 2002 down during the rotation process, so that the bottom of the sliding ring 2002 fits the ground, and the elastic adsorption layer 2005 is fully in contact with the uneven ground, thereby isolating the air in the inner circle of the sliding ring 2002 from the external air, so that a sealed cavity is formed between the inner circle of the sliding ring 2002 and the ground and the adsorption plate 19. At this time, the adjustment knob 2 10 is rotated again. Since the air flow channel 13 and the ventilation channel 17 are connected to the sealed cavity through the adsorption holes on the adsorption plate 19, the air pressure in the entire sealed cavity can be changed by rotating the adjustment knob 2 10, so that the sealed cavity forms a negative pressure, and the entire integrated machine is fixed on the ground by the pressure of atmospheric pressure.

[0045] Furthermore, a group of elastic plates 2003 are provided on the sides of the rotating ring 2001 and the sliding ring 2002 that are close to each other. The two groups of elastic plates 2003 are arranged in parallel in a spiral shape. After the rotating ring 2001 rotates, the elastic plates 2003 on the rotating ring 2001 will push the elastic plates 2003 on the sliding ring 2002 to be compressed, thereby pushing the sliding ring 2002 to slide downward.

[0046] Specifically, by controlling the rotation of the rotating ring 2001, the elastic plate 2003 on the rotating ring 2001 rotates, pushing the elastic plate 2003 on the sliding ring 2002. When the two sets of elastic plates 2003 are compressed, the sliding ring 2002 is pushed downward, so that the elastic absorption layer 2005 below the sliding ring 2002 adheres to the ground. The setting of the elastic plate 2003 can reduce the impact force of the elastic absorption layer 2005 when the sliding ring 2002 is pushed to contact the ground, and play a good buffering role.

[0047] Furthermore, a plurality of fixing components 21 are arranged in a circular array on the upper surface of the rotating ring 2001, and the fixing components 21 are used to assist the rotating ring 2001 in rotating and to limit the rotating ring 2001 when the rotating ring 2001 stops rotating. The fixing components 21 include a vertical column 2101, and a mounting block 2102 is arranged on the upper end surface of the vertical column 2101. A threaded screw 2103 is arranged through the middle of the mounting block 2102, and a fitting block 2104 for attaching to the outer wall of the body 1 is rotatably arranged on the threaded screw 2103, and a friction layer is arranged on the side of the fitting block 2104 attached to the body 1.

[0048] In this embodiment, the number of the fixed components 21 is three, and they are equidistantly arranged on the upper surface of the rotating ring 2001. The arrangement of the fixed components 21 can prevent the rotating ring 2001 from loosening after the sliding ring 2002 is pushed to the ground by the elastic plate 2003, so that the sealing chamber is deflated. The friction layer on the fixed component 21 is attached to the outer wall of the body 1, so that the rotating ring 2001 can be prevented from rotating. When the fitting block 2104 is attached to the outer wall of the body 1, it is necessary to screw the threaded screw 2103 so that the fitting block 2104 rotatingly arranged on the threaded screw 2103 gradually approaches the outer wall of the body 1, so that the friction layer arranged on the fitting block 2104 is attached to the wall surface of the body 1, and the rotating ring 2001 is prevented from rotating by a large friction force. Secondly, the vertical column 2101 in the fixed component 21 can assist the staff to rotate the rotating ring when the installer controls the rotating ring 2001 to rotate.

[0049] Furthermore, the inner circumferential array of the sliding ring 2002 has a plurality of return springs 2004. During the movement of the integrated machine, the sliding ring 2002 can be lifted up by the return springs 2004, so that the elastic adsorption layer 2005 on the sliding ring 2002 can be lifted to a position higher than the bottom plate of the machine body 1, thereby preventing the elastic adsorption layer 2005 from rubbing against the ground during the movement of the integrated machine.

[0050] Working principle: During the rotation of the semicircular inner rack 14, the semicircular arc rod 15 is driven to rotate. Specifically, half of the arc groove is expanded outward from the outer circle of the circular groove 12, and an air flow channel 13 is added to the other half of the half arc groove. The air flow channel 13 and the half arc groove are spliced ​​to form a complete circular path. This complete circular path is the movement path of the semicircular arc rod 15. The circular groove 12 is in the inner circle of the movement path, that is, the outer circle of the circular groove 12 is provided with an air flow channel 13 with a larger radius. The semicircular arc rod 15 can move in the outer circle of the circular groove 12 and the air flow channel 13.

[0051] During the sealing process of the sealing assembly 20, since the elastic plate 2003 is elastic, the elastic plate 2003 is elastic. Figure 6It can be seen that the ends of the elastic plates 2003 arranged on the rotating ring 2001 and the sliding ring 2002 will gradually approach each other when the rotating ring 2001 rotates, that is, the ends of the elastic plates 2003 on the rotating ring 2001 will gradually abut against the ends of the elastic plates 2003 on the sliding ring 2002 as the rotating ring 2001 rotates, so the two elastic plates 2003 will be compressed, but the rotating ring 2001 will not move in the vertical direction, so the elastic force generated by the compression will push the sliding ring 2002 to move downward. When the upper rotating ring 2001 rotates, the elastic plate 2003 is driven to rotate. Since the elastic plate 2003 on the lower sliding ring 2002 does not rotate, the end of the elastic plate 2003 on the rotating ring 2001 gradually rises relative to the sliding ring 2002, so that the elastic plate 2003 on the rotating ring 2001 is compressed. However, the elastic plate 2003 on the sliding ring 2002 is also elastic and is also compressed. The elastic force generated by the two elastic plates 2003 drives the sliding ring 2002 to move downward.

[0052] like Figure 3 As shown, the lower part of the body 1 extends outwardly to form an extension plate with a larger diameter, such as Figure 6 As shown, the inner ring of the sliding ring 2002 is provided with an inner groove for installing the reset spring 2004, and the extension plate and the inner groove form a groove with each other, and one end of the reset spring 2004 is connected to the inner groove of the inner ring of the sliding ring 2002, and the other end is abutted against the extension plate at the lower position of the machine body 1. The reset spring 2004 can be extended and retracted between the extension plate at the lower part of the machine body 1 and the upper bottom surface of the inner groove of the inner ring of the sliding ring 2002, so as to push the sliding ring 2002 to reset.

[0053] The above shows and describes the basic principles, main features and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of the present invention is defined by the attached claims and their equivalents.

Claims

1. A central control all-in-one machine for multi-scenario applications, characterized in that: include: A machine body (1) serving as an outer protective cover for the entire integrated machine, wherein a lifting channel (101) is provided inside, and the bottom of the lifting channel (101) is connected to a receiving chamber (102); A lifting support rod (2) is arranged in the lifting passage (101); the upper end of the lifting support rod (2) extends upward to the outside of the machine body (1) and is hingedly connected to a touch screen panel (3); the lower end is provided with a threaded joint (201); the lifting support rod (2) is hollow inside and is penetrated by a threaded rod (4); A central gear (5) rotatably disposed at the bottom of the accommodating cavity (102), the central gear (5) being connected to the threaded rod (4); A deflection gear (6) is arranged on the outer ring of the central gear (5), and the deflection gear (6) and the central gear (5) are meshed with each other; A deflection rod (7), one end of which is fixed to the center of the deflection gear (6), and the other end of which extends upward, penetrates the machine body (1) and is connected to an adjustment knob (8) arranged on the upper end surface of the machine body (1); The adjusting knob 1 (8) is used to control the rotation of the deflection gear (6), and the rotation of the deflection gear (6) drives the central gear (5) to rotate, so as to control the lifting and lowering of the lifting support rod (2); An outer ring rod (9) is rotatably sleeved on the deflection rod (7), the upper end of the outer ring rod (9) extending upward, passing through the machine body (1) and connected to an adjustment knob 2 (10) arranged at the upper end of the machine body (1), and the lower end of the outer ring rod (9) is connected to an outer ring gear (11); A circular groove (12) and an air flow channel (13) are provided on the inner wall of the accommodating cavity (102); the air flow channel (13) is provided on the outer ring of the circular groove (12); a semicircular inner rack (14) is slidably engaged in the circular groove (12); a semicircular arc rod (15) is provided on the outer ring of the semicircular inner rack (14); a semicircular head (16) is provided at the end of the semicircular arc rod (15); the semicircular arc rod (15) and the semicircular head (16) are driven to move in the air flow channel (13) via the semicircular inner rack (14); The air flow channel (13) is connected to a ventilation channel (17), the ventilation channel (17) is connected to a ventilation annular groove (18), an adsorption plate (19) is attached to the lower end surface of the body (1), adsorption holes are evenly distributed on the adsorption plate (19), and the adsorption holes are connected to the ventilation annular groove (18).

2. The multi-scenario application integrated central control machine according to claim 1, characterized in that: A piston head (401) is rotatably provided at the upper end of the threaded rod (4), and the piston head (401) divides the inner cavity of the lifting support rod (2) into a sealing section (104) and an open section (103). The sealing section (104) is connected to an arc-shaped channel (107), and an arc-shaped piston (105) is provided in the arc-shaped channel (107). The arc-shaped piston (105) is connected to an arc-shaped rod (106), and the other end of the arc-shaped rod (106) is hinged to the touch screen panel (3). The arc-shaped piston (105) slides in the arc-shaped channel (107) as the air pressure in the sealing section (104) changes, thereby driving the touch screen panel (3) to rotate.

3. The multi-scenario application integrated central control machine according to claim 1, characterized in that: A sealing assembly (20) is arranged on the outer wall of the lower part of the body (1), and the sealing assembly (20) comprises a rotating ring (2001). A sliding ring (2002) is arranged below the rotating ring (2001), and the rotating ring (2001) is used to drive the sliding ring (2002) to slide downward, wherein an elastic adsorption layer (2005) is attached to the bottom of the sliding ring (2002).

4. The multi-scenario application integrated central control machine according to claim 3, characterized in that: A group of elastic plates (2003) are arranged on the sides of the rotating ring (2001) and the sliding ring (2002) that are close to each other. The two groups of elastic plates (2003) are arranged in parallel in a spiral shape. After the rotating ring (2001) rotates, the elastic plates (2003) on the rotating ring (2001) will push the elastic plates (2003) on the sliding ring (2002). The two groups of elastic plates (2003) push the sliding ring (2002) to slide downward while being compressed against each other.

5. The multi-scenario application integrated central control machine according to claim 3, characterized in that: A plurality of fixing components (21) are arranged in a circular array on the upper surface of the rotating ring (2001), the fixing components (21) being used to assist the rotating ring (2001) in rotating and to limit the rotating ring (2001) when the rotating ring (2001) stops rotating, the fixing components (21) comprising a vertical column (2101), a mounting block (2102) being arranged on the upper end surface of the vertical column (2101), a threaded screw (2103) being arranged through the middle of the mounting block (2102), a fitting block (2104) being rotatably arranged on the threaded screw (2103) for fitting to the outer wall of the machine body (1), and a friction layer being arranged on a surface of the fitting block (2104) that is fitted to the machine body (1).

6. The multi-scenario application integrated central control machine according to claim 4, characterized in that: The sliding ring (2002) has a plurality of return springs (2004) arranged in a circular array on the inner circumference.

7. The multi-scenario application integrated central control machine according to claim 1, characterized in that: The second adjusting knob (10) is provided with a groove (1001), and a flippable clamping plate (1002) is hingedly connected to the periphery of the groove (1001). The clamping plate (1002) can be flipped and clamped in the groove (1001).

8. The multi-scenario application integrated central control machine according to claim 1, characterized in that: A tightening spring (22) is sleeved on the threaded rod (4) section between the central gear (5) and the lower end surface of the lifting support rod (2), and the tightening spring (22) always maintains a tendency to expand toward both ends.

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