Turnover type reinforced keyboard operation table and control system thereof

Abstract

The invention relates to a turnover type reinforced keyboard operation table and a control system thereof, and relates to the technical field of reinforced keyboard operation tables, the turnover type reinforced keyboard operation table comprises a machine table, a keyboard body, a plurality of keys, a cleaning mechanism and an adjusting mechanism, and the adjusting mechanism comprises a rotating part arranged on the keyboard body and rotationally installed on the machine table; and the positioning assembly is arranged on the machine table and used for positioning the rotating part. According to the keyboard, the positioning assembly is unlocked, the keyboard body is pushed to rotate for adjustment, and then the positioning assembly is locked, so that the angle of the keyboard body can be adjusted according to needs, and the operation convenience and comfort are improved; meanwhile, when the keyboard needs to be cleaned, the keyboard body rotates to enable the keys to face downwards, and then the cleaning mechanism starts to blow air into the keyboard body for cleaning, so that the convenience during cleaning is improved, and the probability of secondary damage to the keyboard is reduced.

Description

Technical Field

[0001] The present application relates to the technical field of reinforced keyboard operating tables, and in particular to a flippable reinforced keyboard operating table and a control system thereof. Background Art

[0002] The reinforced keyboard operating platform is an operating platform with a reinforced keyboard to facilitate the input of device information.

[0003] The equipment will operate under working conditions of different heights in the outside world, and different people are required to operate it. Different people's operating habits and heights require different angles to meet the needs of users when using the keyboard, but the existing traditional reinforced keyboards are usually designed to be fixed, and the angle cannot be flexibly adjusted according to changes in the use environment, which limits the convenience and comfort of operation; at the same time, the keyboard is used in extreme working conditions such as deserts, rainforests and bumpy car environments, but the dust prevention measures of existing keyboards are often limited to simple protection of the keyboard surface, making it easy for dust to enter the gaps between multiple keys and the keyboard or even into the interior of the keyboard, so the dust needs to be cleaned, and cleaning and maintenance usually need to be done manually, which is not only inefficient, but may also cause secondary damage to the equipment. Summary of the invention

[0004] In order to improve the convenience and comfort of operation, improve the convenience of keyboard cleaning, reduce the probability of secondary damage to the keyboard, and increase the life of the product, the present application provides a flip-up reinforced keyboard operating table and its control system.

[0005] In the first aspect, the present application provides a reversible reinforced keyboard operating table and a control system thereof, which adopts the following technical solutions: A reversible reinforced keyboard operating table includes a machine table, a keyboard body and a plurality of keys, a cleaning mechanism and an adjusting mechanism, wherein the cleaning mechanism is used to blow air to clean the gaps inside the keyboard body and between the keyboard body and the plurality of keys, and the adjusting mechanism is used to adjust the angle of the keyboard body, and the adjusting mechanism includes: A rotating member is arranged on the keyboard body and is rotatably mounted on the machine platform; The positioning component is arranged on the machine platform and is used for positioning the rotating part.

[0006] By adopting the above technical solution, the positioning component is unlocked and the keyboard body is pushed to rotate. At this time, the keyboard body can achieve 360-degree free rotation, so as to adjust the angle of the keyboard body. After the adjustment is completed, the positioning component is locked. Therefore, the angle of the keyboard body can be adjusted as needed, thereby improving the convenience and comfort of operation; at the same time, when cleaning is required, the keyboard body is rotated so that the keys face downward, and then the cleaning mechanism starts to blow air into the keyboard body. The gas blows dust and moisture out or drops downward from the keys, thereby realizing the cleaning of the keyboard body, improving the convenience during cleaning, and reducing the probability of secondary damage to the keyboard; and when the device is moved, the keyboard body does not need to be used, so the keyboard body can be turned to be placed with the keys facing downward, thereby reducing the probability of water and dust entering the keyboard body, and improving the product life and comfort during use.

[0007] Optionally, the positioning component includes: A toothed disc is arranged on the rotating member and is provided with a plurality of inserting grooves in a circular array around the axis of the rotating member; A toothed rod is slidably arranged on the machine platform in a direction close to or away from the toothed disc; An elastic member is arranged on the machine platform and connected to the toothed rod and pushes the toothed rod to be inserted and installed on the insertion slot for positioning under the action of elastic force; A rotating member is rotatably arranged on one end of the toothed rod away from the toothed disk and a positioning block is arranged on the outer wall. When the positioning block is vertically downward, it abuts against the machine table and is used to prevent the toothed rod from moving away from the toothed disk. When the angle of the keyboard body needs to be adjusted, the rotating member drives the positioning block to disengage from the machine table, and the rotating member is pulled to disengage the toothed rod from the toothed disk. After the rotating member drives the positioning block to rotate, it is pressed against the machine table for positioning under the action of the elastic member.

[0008] By adopting the above technical solution, when adjustment is needed, the rotating part drives the positioning block to disengage from the machine table, and the rotating part is pulled to drive the toothed rod and the positioning block to move away from the toothed disk, so that the toothed rod is disengaged from the toothed disk, the toothed rod moves to extrude the elastic part, and then the rotating part rotates to drive the positioning block to press against the machine table for positioning under the elastic force of the elastic part. At this time, the keyboard body can achieve 360-degree free rotation. After the rotation is completed, the rotating part drives the positioning block to disengage from the machine table, and the plug-in rod, the positioning block and the rotating part are all close to the toothed disk under the elastic force of the elastic part, so that the toothed rod is plugged and installed on the toothed disk. Finally, the rotating part rotates the positioning block to place it vertically downward, so that the positioning block is against the other side wall of the machine table for positioning, thereby preventing the plug-in rod from disengaging from the toothed disk, and the positioning block can be positioned under the action of its own gravity when placed vertically downward, thereby further improving the positioning effect, thereby greatly improving the convenience of adjusting the keyboard body and the stability after adjustment.

[0009] Optionally, a support assembly for supporting the keyboard body is provided on the machine platform, and the support assembly includes: A support ring, two ends of which are respectively connected to the lower surface of the keyboard body located on both sides of the rotating member; The support block is plugged with the machine through the plug-in block and is located below the support ring and is provided with a support surface that fits the support ring. The support surface is arc-shaped and the center of the circle is located on the axis of the rotating part.

[0010] By adopting the above technical solution, the keyboard body is supported only by the rotating part, and when the keyboard body is in use, pressing on the keyboard body will generate greater pressure on the connection between the rotating part and the machine, which can easily cause the rotating part to deform and damage; the support ring supports the support ring for positioning, which can disperse the pressing force on the keyboard body, reduce the probability of deformation and damage of the rotating part, and improve the stability of the keyboard body when in use, and the keyboard body can slide on the supporting surface when rotating, so that the keyboard body can continue to support the keyboard body after the angle is adjusted, thereby further improving the stability of the keyboard body when in use.

[0011] At the same time, when the keyboard body needs to be rotated at a large angle, that is, when the keyboard body needs to be placed with the keys facing downward for cleaning, first remove the support block, and the keyboard body can rotate freely, and turn the keys on the keyboard body downward, and the support ring is turned to the top of the keyboard body. At this time, no force is required, and then the keyboard body is cleaned. After the cleaning is completed, the keyboard body is turned up so that the keys face upward, and then the support block is plugged and installed on the machine, and the support surfaces on the support block and the support ring fit each other, so that the keyboard body can continue to be supported. In addition, during the transportation of the equipment, the support block is removed and the keyboard body is turned to face the keys downward for placement, and then the support block is plugged and installed on the machine body through the plug-in block for positioning. Therefore, the stability of the keyboard body during use can be improved, and at the same time, it will not interfere with the free rotation of the keyboard body.

[0012] Optionally, the positioning component includes: A positioning plate is slidably disposed on the rotating member and rotates simultaneously with the rotating member; The electromagnetic suction cup is set on the machine platform and absorbs and positions the positioning plate after power is turned on.

[0013] By adopting the above technical solution, when adjustment is needed, the electromagnetic suction cup is powered off and loses its adsorption effect on the positioning plate. After the adjustment is completed, the electromagnetic suction cup is powered on to position the positioning plate, thereby completing the adjustment of the keyboard body. In addition, the area of ​​the electromagnetic suction cup and the positioning plate is large, thereby improving the positioning effect of the keyboard body, improving the convenience and comfort of the keyboard body when adjusting, and also improving the stability of the keyboard body when in use.

[0014] Optionally, the rotating member includes a rotating part 1 and a rotating part 2 coaxially arranged at two ends of the keyboard body and both connected to the keyboard body, and the cleaning mechanism includes: The fixed tube 1 and the fixed tube 2 are both arranged on the machine platform, and the rotating part 1 and the rotating part 2 are rotatably mounted on the inner side walls of the fixed tube 1 and the fixed tube 2 respectively; The ventilation component and the sealing component are both arranged on the machine platform. The ventilation component is connected with fixed tube one and is used to allow gas to enter the keyboard body through fixed tube one and rotating part one for cleaning; the sealing component is arranged on fixed tube two and is opened by the gas output through fixed tube two, or, after the rotating part two stops outputting gas, the sealing component is pressed against fixed tube two under the action of gravity to seal fixed tube two.

[0015] By adopting the above technical solution, when cleaning is needed, the ventilation component is started to supply gas, and the gas enters the keyboard body through the fixed tube one and the rotating part one. After the gas passes through the rotating part two and the fixed tube two, the blocking component is pushed to unlock, so that the gas is blown out through the fixed tube two. The gas flow simultaneously blows the dust and water in the keyboard body out for cleaning, and the gas, dust and water in the keyboard body are also blown out through the gaps where the keys are installed. Therefore, the dust and water in the gaps can be blown out, so that the dust is blown away from the keyboard body, thereby realizing the cleaning of the dust and water in the keyboard body and at the keys, which greatly improves the convenience of cleaning and reduces the probability of secondary damage to the keyboard body.

[0016] After cleaning is completed, the sealing component rotates under the action of gravity and presses against the fixed tube 2 to seal, reducing the probability of external dust entering the keyboard body through the rotating part 2, and improving the cleaning effect of the dust in the keyboard body. The rotation of the keyboard body will not drive the cleaning mechanism to rotate, so that the keyboard body can be cleaned after rotating 360 degrees, thereby improving the convenience and comfort of the keyboard body when adjusting, while also improving the convenience of cleaning the keyboard body and reducing the probability of secondary damage to the keyboard body.

[0017] The gas pushes the sealing component to move the gas and dust out. The sealing component blocks the dust and moves it downward as much as possible, causing the dust to fall under the action of gravity, thereby reducing the probability of dust flying back to the keyboard body. It also makes the space for gas and dust to escape smaller, making the pressure of the outflowing gas greater and the gas flow rate faster. At the same time, it also makes more gas stay in the keyboard body and pushes dust and water out through the gap between the keys and the keyboard body, thereby further improving the cleaning effect and making the keyboard body waterproof and dustproof.

[0018] Optionally, the ventilation component includes: A vent pipe, arranged on the fixed pipe 1; A gas generating component is arranged on the machine platform and is connected to the ventilation pipe. When the gas generating component is activated, the gas is generated and the gas is input into the keyboard body through the ventilation pipe. Control components are used to control the start and stop of gas-producing components.

[0019] By adopting the above technical solution, the control component controls the gas-generating component to start generating gas as needed, and the gas passes through the fixed tube 1 and the rotating part 1 through the ventilation pipe and enters the keyboard body. The gas pushes dust and water out of the keyboard body, thereby improving the cleaning effect of the keyboard body.

[0020] Optionally, the blocking component includes: The plugging plate, the top is rotatably mounted on the fixed pipe 2; The counterweight block is arranged on the side wall of the blocking plate away from the second fixed pipe and pushes the blocking plate against the second fixed pipe for blocking under the action of gravity.

[0021] By adopting the above technical solution, the gas pushes the sealing plate to overcome its own gravity and the counterweight block and rotate upward, so that the fixed pipe 2 is opened, thereby facilitating the output of gas and dust. After the gas stops, the sealing plate and the counterweight block are pressed against the fixed pipe 2 under the action of their own gravity to seal it, thereby improving the convenience of control.

[0022] Optionally, the keyboard body includes: Shell 1 and shell 2 are detachably connected by screws, and a plurality of mounting holes are provided on shell 1 at intervals; A main circuit board is arranged on the second housing, and a plurality of the buttons are arranged on the main circuit board and correspond to the plurality of mounting holes one by one and extend to the outside through the mounting holes; A plurality of fixing frames are arranged on the shell one and are arranged one by one corresponding to the plurality of mounting holes. The buttons extend into the fixing frames, and the fixing frames are against the main circuit board. Two adjacent fixing frames are connected to each other and to the rotating part one and the rotating part two.

[0023] By adopting the above technical solution, the main circuit board is fixedly installed on the shell body 2, and then multiple keys are fixedly installed on the main circuit board. Then the shell body 1 and the shell body 2 are fixedly connected, so that the multiple keys all pass through the fixing frame and the mounting hole. The fixing frame is positioned against the main circuit board. Therefore, when the gas enters, it passes through the multiple fixing frames in sequence, so that the dust and water entering through the mounting hole enter the rotating part 2 and the fixed tube 2 for output. At the same time, the gas can also blow the dust and water out through the mounting hole, especially the dust and water staying between the mounting hole and the key are moved to the outside of the keyboard body.

[0024] The fixed frame rests against the main circuit board to form a relatively enclosed space, so that dust and water remain in this space, thereby facilitating the removal of dust and water by gas blowing. Moreover, through the design of multiple fixed frames, the space for gas to enter and move inside the keyboard body is greatly reduced, so that the gas can clean dust and water faster and better, thereby improving the dust and water cleaning effect. The gas can also be concentrated to blow and clean the dust and water at the mounting holes, which improves the convenience of dust and water cleaning and reduces the probability of secondary damage to the keyboard body.

[0025] Optionally, a dustproof mechanism is provided on the keyboard body, and the dustproof mechanism includes: A waterproof membrane, used to prevent water from entering the keyboard body; The shielding interlayer metal plate is used to shield the electromagnetic signals inside the keyboard body.

[0026] By adopting the above technical solution, the waterproof membrane is used to prevent water from entering the keyboard body, and the shielding interlayer metal plate can shield the electromagnetic signal in the keyboard body, thereby reducing the adsorption effect of the electromagnetic signal on dust and reducing the probability of dust falling onto the keyboard body, thereby achieving waterproof and dustproof.

[0027] In a second aspect, the present application provides a control system, which adopts the following technical solution: A control system includes an operating table, a signal detection module and a control module arranged on the operating table, wherein the signal detection module is used to detect and display the amount of dust in a keyboard body through a detector; the control module is used to control the start and stop of a ventilation component and is electrically connected to the signal detection module and is used to determine whether the amount of dust exceeds a specified value; when the amount of dust does not exceed, the control module controls the ventilation component to start ventilation to clean the keyboard body; when the amount of dust exceeds the standard, the control module controls the ventilation component to start ventilation to clean the keyboard body.

[0028] By adopting the above technical solution, the detector detects and displays the amount of dust in the keyboard body, and triggers the detection signal to the control module. The control module determines whether the amount of dust exceeds the specified value. When the amount of dust does not exceed the value, the control module controls the ventilation component to start ventilation to clean the keyboard body; when the amount of dust exceeds the standard, the control module controls the ventilation component to start ventilation to clean the keyboard body. After the cleaning is completed, the detector continues to detect and repeats the above actions, thereby improving the convenience of cleaning the keyboard body and increasing the life of the product.

[0029] In summary, the present application includes at least one of the following beneficial technical effects: After the positioning component is unlocked and the keyboard body is pushed to rotate for adjustment, the positioning component is locked. Therefore, the angle of the keyboard body can be adjusted as needed, thereby improving the convenience and comfort of operation; at the same time, when cleaning is required, the keyboard body is rotated so that the keys face downward, and then the cleaning mechanism starts to blow air into the keyboard body for cleaning, which improves the convenience of cleaning and reduces the probability of secondary damage to the keyboard. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 It is a three-dimensional structural schematic diagram of the first embodiment of the operating table; Figure 2 It is a partial exploded view of the keyboard body in the first embodiment of the operating table; Figure 3 yes Figure 2 The enlarged schematic diagram of the middle A part; Figure 4 It is a partial structural schematic diagram of the adjustment mechanism and the cleaning mechanism in the first embodiment of the operating table, and a cross-section view of the side wall of the mounting portion is provided; Figure 5 It is a structural schematic diagram of the blocking component in the first embodiment of the operating table; Figure 6 It is a schematic diagram of the structure of the positioning assembly in the second embodiment of the operating table, and a cross-section view of the side wall of the mounting portion is provided; Figure 7 It is a structural schematic diagram of the third embodiment of the operating table; Figure 8 It is the control flow diagram of the control system.

[0031] Reference numerals: 1, machine; 11, base; 12, mounting portion; 13, key; 14, mounting plate 1; 15, avoidance hole; 16, mounting plate 2; 2, keyboard body; 21, housing 1; 22, housing 2; 23, main circuit board; 24, fixing frame; 25, fixing plate; 3, adjustment mechanism; 31, rotating member; 32, rotating portion 1; 33, rotating portion 2; 4, positioning assembly; 41, toothed disc; 42, toothed rod; 43 , elastic part; 44, rotating part; 45, positioning block; 46, plug-in slot; 51, positioning plate; 52, electromagnetic suction cup; 6, cleaning mechanism; 61, fixed pipe one; 62, fixed pipe two; 7, ventilation assembly; 71, ventilation pipe; 72, gas-producing part; 8, sealing assembly; 81, sealing plate; 82, counterweight; 9, support assembly; 91, support ring; 92, support block; 93, support surface; 94, plug-in block; 95, plug-in hole. DETAILED DESCRIPTION

[0032] The present application is further described in detail below with reference to the accompanying drawings 1-8.

[0033] The embodiment of the present application discloses a flip-type reinforced keyboard operating table.

[0034] Example 1 Reference Figure 1 and Figure 2 The flip-type reinforced keyboard operating table includes a machine table 1, a keyboard body 2, a plurality of keys 13, a cleaning mechanism 6 and an adjusting mechanism 3. The cleaning mechanism 6 is used for blowing air to clean the gap inside the keyboard body 2 and between the keyboard body 2 and the plurality of keys 13. The adjusting mechanism 3 is used for adjusting the angle of the keyboard body 2. At the same time, during the movement of the equipment, the keyboard body 2 is turned to a state where the keys 13 are facing downward, thereby reducing the probability of dust and moisture entering the keyboard body 2 and the gap between the plurality of keys 13, thereby increasing the life of the product.

[0035] Reference Figure 1 and Figure 2 The machine 1 includes a base 11, two mounting parts 12 fixedly installed on the upper surface of the base 11 at intervals along the length direction of the base 11, and the two mounting parts 12 are in a vertical state and connected to each other at the top; the keyboard body 2 includes a shell 1 21 and a shell 2 22, a main circuit board 23 and a plurality of fixing frames 24, the shell 1 21 and the shell 2 22 are parallel to the length direction of the base 11 and are fixedly connected by screws, and a plurality of mounting holes are spaced apart on the shell 1 21.

[0036] Reference Figure 2 and Figure 3 The main circuit board 23 is fixedly mounted on the inner wall of the shell 22 by screws, and multiple buttons 13 are fixedly mounted on the main circuit board 23, and the multiple buttons 13 are arranged in a one-to-one correspondence with the multiple mounting holes and extend through the mounting holes to the outside of the mounting holes; multiple fixing frames 24 are arranged in a one-to-one correspondence with the multiple mounting holes, and the fixing frames 24 are integrally arranged or fixedly mounted on the inner wall of the shell 1 21 by screws, and the buttons 13 extend into the fixing frames 24, and at the same time, the fixing frames 24 are abutted against the main circuit board 23, and two fixing plates 25 are fixedly mounted on the side deployments on opposite sides of two adjacent fixing frames 24, and the two fixing plates 25 are abutted against the shell 1 21 and the main circuit board 23, so that the two adjacent fixing frames 24 are connected to each other.

[0037] The keyboard body 2 is provided with a dustproof mechanism for blocking the entry of water and dust, and the dustproof mechanism includes a waterproof membrane and a shielding interlayer metal plate. The waterproof membrane is fixedly mounted on the side wall of the shell 21 where the mounting hole is opened, and a waterproof hole for the key 13 to pass through is opened on the waterproof membrane and located at the mounting hole. At the same time, the waterproof membrane extends to under the keycap of the key 13, thereby preventing water and dust from entering the keyboard body 2 through the mounting hole; the shielding interlayer metal plate is fixedly mounted on the inner wall of the shell, and a plurality of shielding holes for a plurality of fixing frames 24 to pass through are opened on the shielding interlayer metal plate, and the shielding interlayer metal plate is used to shield the electromagnetic signal generated when the keyboard body 2 is in operation, thereby reducing the probability of dust in the air moving to the keyboard body 2 due to electromagnetic adsorption, thereby achieving a waterproof and dustproof effect.

[0038] Reference Figure 2 and Figure 4 The adjustment mechanism 3 includes a rotating member 31 and a positioning assembly 4. The rotating member 31 includes a rotating part 1 32 and a rotating part 2 33 coaxially arranged at both ends of the keyboard body 2, and both the rotating part 1 32 and the rotating part 2 33 are tubular structures. The rotating part 1 32 and the rotating part 2 33 are respectively fixedly installed on the two ends of the shell 2 22; the rotating part 1 32 is connected to the nearest fixed frame 24, and the rotating part 2 33 is connected to the nearest fixed frame 24.

[0039] The mounting portion 12 is hollow inside, and the axes of the rotating portion 1 32 and the rotating portion 2 33 are parallel to the length direction of the shell 2 22. The rotating portion 1 32 and the rotating portion 2 33 are respectively rotatably mounted on the side walls on the opposite sides of the two mounting portions 12 and extend into the mounting portion 12; one or two positioning components 4 are provided. When there is only one positioning component 4, it is arranged on one of the mounting portions 12, and when there are two positioning components 4, they are arranged on the two mounting portions 12 respectively. The positioning component 4 is used to position the rotating portion 1 32 and / or the rotating portion 2 33. The following is explained by taking the positioning of the rotating portion 1 32 by the positioning component 4 as an example.

[0040] Reference Figure 2 and Figure 4The positioning assembly 4 includes a toothed disc 41, a toothed rod 42, an elastic member 43 and a rotating member 44. The toothed disc 41 is coaxially fixedly mounted on the rotating portion 32 and is located in the mounting portion 12, and a plurality of plug-in grooves 46 are spaced apart around the axis of the rotating portion 32 on the outer wall of the toothed disc 41; a mounting plate 14 is fixedly mounted on the inner wall of the mounting portion 12 and located on one side of the horizontal direction of the rotating portion 32, the toothed rod 42 is horizontally slidably penetrated through the mounting plate 14, and the sliding direction of the toothed rod 42 is in the direction of approaching or moving away from the toothed disc 41; the elastic member 43 is a spring, the elastic member 43 is sleeved on the toothed rod 42, and the elastic member 43, the toothed rod 42 and the mounting plate 14 are fixedly connected, the elastic member 43 pushes the toothed rod 42 to approach and be plugged into the plug-in groove 46, so as to position the toothed disc 41, the rotating portion 32 and the keyboard body 2.

[0041] A avoidance hole 15 is provided on the outer wall of the mounting portion 12, which passes through the mounting portion 12 along the sliding direction of the toothed rod 42 and is connected to the mounting portion 12. One end of the toothed rod 42 passes through the avoidance hole 15 and extends to the outside of the mounting portion 12. The avoidance hole 15 is in a horizontal state and both ends extend to both sides of the toothed rod 42; the rotating member 44 is rotatably sleeved on the outer wall of the toothed rod 42 away from the end of the toothed disc 41, and the rotation direction of the rotating member 44 is horizontal and perpendicular to the axis of the rotating portion 32. At the same time, the rotating member 44 can pass through the avoidance hole 15. A positioning block 45 is fixedly installed on the outer wall of the rotating member 44. When the rotating member 44 rotates to drive the positioning block 45 to rotate to a horizontal state, the positioning block 45 can pass through the avoidance hole 15. When the rotating member 44 drives the positioning block 45 to rotate to a vertical downward state, the positioning block 45 abuts against the inner wall of the mounting portion 12 and cannot pass through the avoidance hole 15. At this time, the positioning block 45 can be positioned under the action of its own gravity.

[0042] When the angle of the keyboard body 2 needs to be adjusted, the rotating member 44 drives the positioning block 45 to rotate to a horizontal state, and the rotating member 44 is pulled to drive the toothed rod 42 and the positioning block 45 to move away from the toothed disk 41. During the movement, the elastic member 43 is squeezed so that the positioning block 45 passes through the avoidance hole 15 and moves to the outside of the mounting portion 12. At the same time, the toothed rod 42 is disengaged from the toothed disk 41, and the rotating member 44 drives the positioning block 45 to rotate to a vertical downward state. The positioning block 45 is pressed against the outer wall of the mounting portion 12 under the action of the elastic member 43 for positioning. At this time, the keyboard body 2 can rotate freely 360 degrees to adjust the angle of the keyboard body 2. After the adjustment is completed, the rotating member 44 drives the positioning block 45 to rotate to a horizontal state, and the rotating member 44 is released. The toothed rod 42 and the positioning block 45 are close to the toothed disc 41 under the action of the elastic member 43, so that the toothed rod 42 is plugged and installed in the plug-in groove 46. Finally, the rotating member 44 drives the positioning block 45 to rotate to a vertical downward state, and the positioning block 45 abuts against the inner wall of the mounting portion 12, and the positioning block 45 is positioned under the action of its own gravity to prevent the toothed rod 42 from disengaging from the toothed disc 41.

[0043] Reference Figure 4 and Figure 5 , mounting plates 16 are fixedly mounted on the inner walls of the two mounting parts 12 and located below the rotating part 32, and the mounting plates 16 are arranged along the axial direction of the rotating part 32; the cleaning mechanism 6 includes a fixed tube 61 and a fixed tube 62, a ventilation component 7 and a blocking component 8, the fixed tube 61 and the fixed tube 62 are respectively fixedly mounted on the two mounting plates 16, and the end of the rotating part 32 away from the shell 21 is coaxially rotatably mounted on the inner wall of one end of the fixed tube 61, and the end of the fixed tube 61 away from the rotating part 32 is in a sealed state; the end of the rotating part 33 away from the shell 21 is coaxially rotatably mounted on the inner wall of one end of the fixed tube 62, and one end of the fixed tube 62 passes through the side wall of the mounting part 12 away from the rotating part 33 and extends to the outside of the mounting part 12.

[0044] The ventilation component 7 is arranged on the mounting portion 12 connected to the rotating portion 132. The ventilation component 7 is connected to the fixed tube 1 61 and is used to introduce gas. The blocking component 8 is arranged on one end of the fixed tube 2 62 located outside the mounting portion 12, and the blocking component 8 is pressed against the fixed tube 2 62 under the action of gravity to block the fixed tube 2 62. At the same time, the blocking component 8 opens the fixed tube 2 62 under the push of gas.

[0045] Reference Figure 2 , Figure 4 and Figure 5 , the ventilation component 7 starts to pass gas, so that the gas enters the multiple fixed frames 24 through the fixed tube 1 61 and the rotating part 1 32, so that the dust and water entering the fixed frame 24 move with the flow of gas, and the gas pushes the blocking component 8 to open the fixed tube 2 62 through the rotating part 2 33 and the fixed tube 2 62, and the dust and water are blown out for cleaning along with the gas. At the same time, when the gas enters the fixed frame 24, the gas will also enter the gap between the key 13 and the mounting hole for blowing, so that the dust and water are moved to the outside of the keyboard body 2 at the same time, so that the keyboard body 2 is waterproof and dustproof, and the convenience of cleaning is improved, and the probability of secondary damage to the keyboard body 2 is reduced. At the same time, before cleaning, the keyboard body 2 can be turned to the key 13 facing downward, so that the dust and water passing through the gap between the mounting hole and the key 13 can fall off the keyboard body 2 more easily, improving the cleaning effect.

[0046] Reference Figure 2 and Figure 4The ventilation assembly 7 includes a ventilation pipe 71, a gas producing part 72 and a control part. One end of the ventilation pipe 71 is fixedly installed on the end of the fixed pipe 61 away from the rotating part 32 and is connected with the fixed pipe 61. The gas producing part 72 can be an air pump, a fan, a blower, etc. The gas producing part 72 is fixedly installed on the inner wall of the mounting part 12. The air inlet of the gas producing part 72 is connected with the outside of the mounting part 12, and the air outlet of the gas producing part 72 is connected with the ventilation pipe 71, so that the produced gas enters the ventilation pipe 71; the control part is fixedly installed on the mounting part 12, and the control part is used to control the start and stop of the gas producing part 72, so that the keyboard body 2 can be cleaned as needed.

[0047] Reference Figure 1 and Figure 5 The blocking assembly 8 includes a blocking plate 81 and a counterweight 82. The top of the blocking plate 81 is rotatably mounted on one end of the fixed pipe 62 outside the mounting portion 12, and the bottom of the blocking plate 81 is vertically arranged downward. The blocking plate 81 rotates so that the bottom of the blocking plate 81 is close to or away from the fixed pipe 62; the counterweight 82 is fixedly mounted on the side wall of the blocking plate 81 away from the fixed pipe 62, and the counterweight 82 is located at the bottom of the blocking plate 81, so that the blocking plate 81 is pressed against the fixed pipe 62 under the gravity of itself and the counterweight 82 to block. The gas blowing causes the bottom of the blocking plate 81 to rotate away from the fixed pipe 62, so that the gas, dust and moisture are moved to the outside of the fixed pipe 62, thereby cleaning the keyboard body 2.

[0048] The working principle of the embodiment of the present application is as follows: When the angle of the keyboard body 2 needs to be adjusted, the rotating member 44 drives the positioning block 45 to rotate to a horizontal state, and the rotating member 44 is pulled to drive the toothed rod 42 to disengage from the toothed disk 41, so that the positioning block 45 passes through the avoidance hole 15 and moves to the outside of the mounting portion 12, and the rotating member 44 drives the positioning block 45 to rotate to a vertical downward position and press against the outer wall of the mounting portion 12 for positioning, so that the keyboard body 2 can rotate freely. After the rotation is completed, the rotating member 44 drives the positioning block 45 to rotate to a horizontal state, and the rotating member 44 is released. The toothed rod 42 is plugged and installed in the insertion groove 46, and the positioning block 45 moves into the mounting portion 12, and the rotating member 44 drives the positioning block 45 to rotate to a vertical downward position and press against the inner wall of the mounting portion 12, so that the toothed rod 42 can be prevented from disengaging from the insertion groove 46, thereby improving the convenience and comfort of adjusting the keyboard body 2.

[0049] When the keyboard body 2 needs to be cleaned, the keyboard body 2 is turned to the position where the key 13 faces downward, and the gas-generating part 72 is started to introduce gas. The gas enters the fixed frame 24, and the gas pushes the sealing plate 81 to open the fixed tube 62 through the fixed tube 62. Dust and moisture will also be removed through the fixed tube 62 at the same time as the flow of gas. At the same time, dust and moisture can also be removed through the gap between the mounting hole and the key 13. After cleaning, the gas-generating part 72 stops running, and the sealing plate 81 is pressed against the fixed tube 62 under the action of gravity to seal it. After cleaning, the keyboard body 2 is turned to the position where the key 13 faces upward for use, thereby improving the convenience of cleaning the keyboard body 2, reducing the probability of secondary damage to the keyboard body 2, and increasing the life of the product.

[0050] Example 2 Reference Figure 1 and Figure 6 The difference between this embodiment and embodiment 1 is that the positioning assembly 4 located on the rotating part 32 is used as an example for explanation below. The positioning assembly 4 includes a positioning plate 51 and an electromagnetic suction cup 52. The positioning plate 51 is coaxially slidably installed on the outer wall of the rotating part 32, and the electromagnetic suction cup 52 is fixedly installed on the inner wall of the mounting part 12. The rotating part 32 coaxially passes through the electromagnetic suction cup 52 and is rotatably connected to the electromagnetic suction cup 52. After the electromagnetic suction cup 52 is energized, it can adsorb and position the electromagnetic suction cup 52, thereby realizing the positioning of the rotating part 32 and the keyboard body 2.

[0051] The working principle of the embodiment of the present application is as follows: When it is necessary to lock the position of the keyboard body 2, the electromagnetic suction cup 52 is powered on to start adsorbing and positioning the positioning plate 51, thereby positioning the keyboard body 2; when it is necessary to unlock, the electromagnetic suction cup 52 is powered off, and the positioning plate 51 and the keyboard body 2 can rotate freely. Therefore, the angle adjustment and positioning of the keyboard body 2 can be achieved by controlling the electromagnetic suction cup 52 to be powered on or off, thereby greatly improving the convenience during adjustment.

[0052] Example 3 Reference Figure 7 The difference between this embodiment and embodiment 1 is that a support component 9 for supporting the keyboard body 2 is also provided on the machine 1. One or two support components 9 are provided. The support components 9 are located on the side wall on the opposite side of the two mounting parts 12 or on one of the side walls, so as to support and position the keyboard body 2 when it is used.

[0053] Reference Figure 2 and Figure 7The support assembly 9 includes a support ring 91 and a support block 92. The support ring 91 is in an incomplete circular ring shape and its center is located on the axis of the rotating part 32. The two ends of the support ring 91 are fixedly connected to the lower surface of the shell 22 on both sides of the rotating part 32. A horizontal plug-in block 94 is fixedly installed on the side wall of the mounting portion 12 and below the support ring 91. The support block 92 is located below the support ring 91 and is provided with a plug-in hole 95 for plugging with the plug-in block 94 for positioning. A support surface 93 in an arc shape that fits the support ring 91 is provided on the upper surface of the support block 92, and the center of the support surface 93 is located on the axis of the rotating part 32; the support ring 91 is slidably supported on the support surface 93 for support positioning, thereby being able to support the keyboard body 2 and reduce the probability of pressure on the keyboard body 2 causing the rotating member 31 to be deformed and damaged.

[0054] The working principle of the embodiment of the present application is as follows: When the keyboard body 2 rotates, the support ring 91 is driven to slide on the support surface 93. After the angle adjustment of the keyboard body 2 is completed and the keyboard body 2 is positioned, the support ring 91 is supported on the support surface 93 for positioning, which reduces the probability of damage to the rotating part 31 when the user exerts pressure on the keyboard body 2, improves the stability of the keyboard body 2 during use, and increases the life of the product.

[0055] When it is necessary to rotate the keyboard body 2 to the position where the keys 13 face downward for cleaning, first remove the support block 92, so that the keyboard body 2 can rotate freely 360 degrees for cleaning. After cleaning, the keyboard body 2 is rotated to the position where the keys 13 face upward, and the support block 92 is plugged into the plug-in block 94 to continue to support and position the keyboard body 2, thereby improving the stability of the keyboard body 2 during use, and also satisfying the adjustment of the angle of the keyboard body 2; and when the device is moving, remove the support block 92, rotate the keyboard body 2 to the position where the keys 13 face downward, and then plug the support block 92 into the plug-in block 94 for positioning, so that it will not affect the movement of the device.

[0056] An embodiment of the present application discloses a control system.

[0057] Reference Figure 1 , Figure 4 and Figure 8 The control system includes an operating table, a signal detection module and a control module arranged on the operating table. The signal detection module is used to detect and display the amount of dust in the keyboard body 2 through a detector. The detector can be an infrared sensor or a laser scanner, so as to achieve high-precision scanning inside the keyboard body 2; the control module is used to control the start and stop of the ventilation component 7 and is electrically connected to the signal detection module. The detection signal triggers the control module. The control module has a built-in intelligent algorithm to analyze and process the signal, issue a cleaning instruction, and control the ventilation component 7 to start ventilation for cleaning through the control module.

[0058] The control module determines whether the amount of dust exceeds the specified amount based on the detection result of the detector. When the amount of dust is small, that is, it does not exceed the specified amount, the control module periodically controls the ventilation component 7 to start ventilation to clean the keyboard body 2. When the amount of dust exceeds the standard, the control module controls the ventilation component 7 to start ventilation to clean the keyboard body 2. After the cleaning is completed, the detector continues to detect and repeats the above actions, thereby improving the convenience of cleaning the keyboard body 2 and increasing the life of the product.

[0059] The working principle of the embodiment of the present application is as follows: The signal detection module detects and displays the amount of dust in the keyboard body 2. When the amount of dust is small, the control module periodically controls the ventilation component 7 to start ventilation to clean the keyboard body 2. When the amount of dust exceeds the standard, the control module controls the ventilation component 7 to start ventilation to clean the keyboard body 2. After the cleaning is completed, the detector continues to detect and repeats the above actions, thereby improving the convenience of cleaning the keyboard body 2 and increasing the life of the product.

[0060] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A reversible reinforced keyboard operating table, Features: The invention comprises a machine platform (1), a keyboard body (2) and a plurality of keys (13), a cleaning mechanism (6) and an adjusting mechanism (3), wherein the cleaning mechanism (6) is used for blowing air to clean the gaps inside the keyboard body (2) and between the keyboard body (2) and the plurality of keys (13), and the adjusting mechanism (3) is used for adjusting the angle of the keyboard body (2). The adjusting mechanism (3) comprises: A rotating member (31) is arranged on the keyboard body (2) and is rotatably mounted on the machine platform (1); A positioning component (4) is arranged on the machine platform (1) and is used to position the rotating component (31).

2. A reversible reinforced keyboard operating table according to claim 1, Features: The positioning component (4) comprises: A toothed disc (41) is disposed on the rotating member (31) and is provided with a plurality of insertion slots (46) in a circular array around the axis of the rotating member (31); A toothed rod (42) is slidably disposed on the machine platform (1) in a direction approaching or moving away from the toothed disc (41); An elastic member (43) is arranged on the machine platform (1) and is connected to the toothed rod (42) and, under the action of elastic force, pushes the toothed rod (42) to be inserted and installed in the insertion groove (46) for positioning; A rotating member (44) is rotatably arranged on one end of the toothed rod (42) away from the toothed disc (41) and a positioning block (45) is arranged on the outer wall. When the positioning block (45) is vertically downward, it abuts against the machine platform (1) and is used to prevent the toothed rod (42) from moving away from the toothed disc (41). When the angle of the keyboard body (2) needs to be adjusted, the rotating member (44) drives the positioning block (45) to separate from the machine platform (1), and the rotating member (44) is pulled so that the toothed rod (42) and the toothed disc (41) are separated. After the rotating member (44) drives the positioning block (45) to rotate, the rotating member (44) abuts against the machine platform (1) under the action of the elastic member (43) to position the positioning block.

3. A reversible reinforced keyboard operating table according to claim 1, Features: The machine platform (1) is provided with a support component (9) for supporting the keyboard body (2), and the support component (9) comprises: A support ring (91), two ends of which are respectively connected to the lower surface of the keyboard body (2) located on both sides of the rotating member (31); The support block (92) is plugged into the machine platform (1) via the plug-in block (94) and is located below the support ring (91) and is provided with a support surface (93) that fits the support ring (91). The support surface (93) is in an arc shape and the center of the circle is located on the axis of the rotating member (31).

4. A reversible reinforced keyboard operating table according to claim 1, Features: The positioning component (4) comprises: A positioning plate (51) is slidably disposed on the rotating member (31) and rotates simultaneously with the rotating member (31); The electromagnetic suction cup (52) is arranged on the machine platform (1) and absorbs and positions the positioning plate (51) after being powered on.

5. The flip-type reinforced keyboard operating table according to claim 1, Features: The rotating member (31) comprises a rotating part 1 (32) and a rotating part 2 (33) which are coaxially arranged at two ends of the keyboard body (2) and are both connected to the keyboard body (2). The cleaning mechanism (6) comprises: The fixed tube 1 (61) and the fixed tube 2 (62) are both arranged on the machine platform (1), and the rotating part 1 (32) and the rotating part 2 (33) are rotatably mounted on the inner side walls of the fixed tube 1 (61) and the fixed tube 2 (62) respectively; The ventilation component (7) and the blocking component (8) are both arranged on the machine (1); the ventilation component (7) is connected to the fixed pipe (61) and is used to allow gas to enter the keyboard body (2) through the fixed pipe (61) and the rotating part (32) for cleaning; the blocking component (8) is arranged on the fixed pipe (62) and is opened by the gas output through the fixed pipe (62); or, after the rotating part (33) stops outputting gas, the blocking component (8) is pressed against the fixed pipe (62) under the action of gravity to block the fixed pipe (62).

6. A reversible reinforced keyboard operating table according to claim 5, Features: The ventilation assembly (7) comprises: A vent pipe (71) is arranged on the first fixed pipe (61); A gas generating component (72) is arranged on the machine platform (1) and is in communication with the ventilation pipe (71); the gas generating component (72) generates gas after being activated and allows the gas to be input into the keyboard body (2) through the ventilation pipe (71); A control component is used to control the start and stop of the gas producing component (72).

7. The flip-type reinforced keyboard operating table according to claim 5, Features: The blocking component (8) comprises: A blocking plate (81) whose top is rotatably mounted on the second fixed pipe (62); The counterweight block (82) is arranged on the side wall of the blocking plate (81) away from the second fixed pipe (62) and pushes the blocking plate (81) against the second fixed pipe (62) for blocking under the action of gravity.

8. A reversible reinforced keyboard operating table and its control system according to claim 5, Features: The keyboard body (2) comprises: Shell 1 (21) and shell 2 (22) are detachably connected by screws, and a plurality of mounting holes are provided on shell 1 (21) at intervals; A main circuit board (23) is arranged on the second housing (22); a plurality of buttons (13) are arranged on the main circuit board (23) and are arranged in one-to-one correspondence with the plurality of mounting holes and extend through the mounting holes to the outside; A plurality of fixing frames (24) are arranged on the first housing (21) and are arranged one-to-one corresponding to the plurality of mounting holes. The button (13) extends into the fixing frame (24). The fixing frame (24) abuts against the main circuit board (23). Two adjacent fixing frames (24) are connected to each other and are connected to the first rotating part (32) and the second rotating part (33).

9. The flip-type reinforced keyboard operating table according to claim 1, Features: The keyboard body (2) is provided with a dustproof mechanism, and the dustproof mechanism comprises: A waterproof membrane, used to prevent water from entering the keyboard body (2); The shielding interlayer metal plate is used to shield electromagnetic signals inside the keyboard body (2).

10. A control system comprising the reinforced keyboard operating table according to any one of claims 1 to 9, Features: The keyboard comprises an operating table, a signal detection module and a control module arranged on the operating table. The signal detection module is used to detect and display the amount of dust in a keyboard body (2) through a detector. The control module is used to control the start and stop of a ventilation component (7) and is electrically connected to the signal detection module and is used to determine whether the amount of dust exceeds a specified value. When the amount of dust does not exceed the specified value, the control module controls the ventilation component (7) to start ventilation to clean the keyboard body (2) at a specified time. When the amount of dust exceeds the standard, the control module controls the ventilation component (7) to start ventilation to clean the keyboard body (2).

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