Vacuum adsorption turntable structure

Abstract

The utility model discloses a vacuum adsorption turntable structure which comprises a bottom cover, an adsorption device is arranged on the bottom cover, the adsorption device comprises a switch, a button, a driving assembly, an upper cover, a sucker, a circuit board and an air suction hole, the switch is installed on one side of the upper cover, the button is installed at the bottom end of the bottom cover, the driving assembly is installed in the bottom cover, and the driving assembly is arranged on the inner side of the bottom cover. The upper cover is arranged above the bottom cover, the circuit board is installed on one side of the driving assembly, the air suction hole is formed in the inner side of the suction cup, the suction cup is arranged at the bottom end of the bottom cover, an adjusting device is arranged on one side of the upper cover, and a movable device is arranged on one side of the bottom cover and comprises a movable plate, a press fit sleeve, balls, an installation sleeve, a positioning groove and an ejector rod. The press fit sleeve is installed on one side of the movable plate, the positioning groove is formed in one side of the movable plate, the ejector rod is installed in the installation sleeve, and the ball is arranged at one end of the ejector rod. The press fit device has the advantages of being stable and reliable in switching mechanism, adjustable in support angle, adjustable in support height and the like.

Description

Technical Field

[0001] The utility model relates to the technical field of vacuum adsorption turntable structures, and more specifically, it relates to a vacuum adsorption turntable structure. Background Technique

[0002] In the existing technology, the vacuum adsorption turntable structure is a common adsorption device, which is widely used in various occasions for fixing objects. This adsorption structure generates a vacuum adsorption force to firmly fix the object at the position preset by the user. However, there are some problems with the existing vacuum adsorption turntable structures, which bring inconvenience to the users.

[0003] First of all, most of the existing technologies use a single switch to start the device. Although this structure is relatively simple, it is prone to accidental touch. For example, when the device is put into a pocket, it may be accidentally turned on due to extrusion or other accidental touch reasons, which will bring unnecessary trouble and annoyance to the user.

[0004] Secondly, in the existing technology, the device structure is usually relatively fixed and cannot flexibly adjust the fixing angle of the fixed object (mainly referring to electronic products). This fixed structure limits the flexibility of the user's use and cannot meet the user's need to fix objects at different angles.

[0005] In addition, in the existing technology, the device structure is usually a fixed structure and cannot flexibly adjust the height of the bracket. This fixed structure limits the flexibility of the user's use and cannot meet the user's need to fix items at different heights. Content of the Utility Model

[0006] (I) Technical Problems to be Solved

[0007] Aiming at the problems existing in the existing technology, the utility model provides a vacuum adsorption turntable structure to solve the technical problems mentioned in the background technique.

[0008] (II) Technical Solutions

[0009] To achieve the above object, the present utility model provides the following technical solution: A vacuum adsorption turntable structure, including a bottom cover, characterized in that: an adsorption device is provided on the bottom cover, and the adsorption device includes a switch, a button, a driving component, an upper cover, a suction cup, a circuit board and a suction hole. The switch is movably installed on one side of the upper cover, the button is movably installed at the bottom end of the bottom cover, the driving component is detachably installed inside the bottom cover, the driving component is arranged on the inner side of the bottom cover, the upper cover is arranged above the bottom cover, the circuit board is installed on one side of the driving component, the suction hole is opened inside the suction cup, the suction cup is arranged at the bottom end of the bottom cover, an adjusting device is arranged on one side of the upper cover, and a moving device is arranged on one side of the bottom cover. The moving device includes a moving plate, a pressing sleeve, a ball, a mounting sleeve, a positioning groove and a top rod. The moving plate is movably installed on one side of the upper cover, the pressing sleeve is detachably installed on one side of the moving plate, and there is a certain gap between the pressing sleeve and the upper cover. The positioning groove is opened on one side of the moving plate, the top rod is movably installed in the mounting sleeve, and the ball is rotatably arranged at one end of the top rod.

[0010] The present utility model is further provided that a decorative sleeve is provided on one side of the bottom cover, the decorative sleeve is arranged between the bottom cover and the upper cover, and a decorative plate is arranged inside the pressing sleeve.

[0011] The present utility model is further provided that a button is movably arranged on the side wall of the decorative sleeve, and a charging port is opened on the side wall of the decorative sleeve.

[0012] The present utility model is further provided that a spring is arranged in the mounting sleeve, and the spring is movably sleeved outside the top rod. The setting of the spring facilitates the reset of the top rod and realizes a stable positioning function.

[0013] The present utility model is further provided that a slot hole is opened inside the pressing sleeve, and a threaded sleeve is arranged on one side of the upper cover. The position of the slot hole corresponds to the position of the threaded sleeve. The setting of the slot hole and the threaded sleeve facilitates connecting the pressing sleeve to one side of the upper cover through a screw rod and limiting the moving plate.

[0014] The present utility model is further provided that the adjusting device includes a second damping rotating shaft and a connecting disc, and the connecting disc is movably connected to the moving plate through the second damping rotating shaft. The setting of the adjusting device realizes flexible adjustment of the height.

[0015] The present utility model is further provided that a first damping rotating shaft is arranged at the other end of the connecting disc, and an installation frame is arranged on the other side of the first damping rotating shaft. The installation frame is movably connected to the other end of the connecting disc through the first damping rotating shaft.

[0016] The present utility model is further provided that a strong magnet is arranged inside the installation frame, and a decorative piece is arranged on one side of the strong magnet. The setting of the strong magnet can stably adsorb electronic products with iron sheets on the back.

[0017] (III) Beneficial Effects

[0018] Compared with the prior art, the present utility model provides a vacuum adsorption turntable structure, which has the following

[0019] beneficial effects:

[0020] 1. The beneficial effect of the adsorption device lies in its stable and reliable adsorption ability. Through the design of components such as switches, buttons, drive components, upper covers, suction cups, circuit boards, and suction holes, firm adsorption of objects is achieved. The dual-protection start setting through switches and buttons can effectively avoid accidental activation caused by reasons such as accidental touch, enabling users to conveniently start and stop the adsorption process. This improves the stability and reliability of use.

[0021] 2. The beneficial effect of the movable device lies in its flexible and stable adjustment ability. Through the design of the movable plate, pressing sleeve, ball, mounting sleeve, positioning groove, and ejector rod, flexible adjustment at multiple angles is achieved. The setting of the movable plate and the pressing sleeve enables users to conveniently rotate the movable plate, thereby driving the connection disk and the mounting frame to rotate. The cooperation of the ball and the ejector rod ensures smooth rotation of the movable plate and stability when it stops rotating through the rolling of the ball in the ejector rod. The setting of the positioning groove enables the movable plate to be accurately positioned during rotation.

[0022] 3. The beneficial effect of the adjustment device lies in its flexible and stable support height adjustment ability. Through the design of the second damping rotating shaft and the connection disk, flexible adjustment of the support height is achieved. Multiple gaskets are arranged inside the second damping rotating shaft to increase friction, making the connection disk more stable during rotation. The cooperation of the connection disk and the mounting frame drives the mounting frame to rotate through the rotation of the connection disk, thereby achieving adjustment of the support height of the electronic product in the mounting frame. At the same time, the working principles and structures of the first damping rotating shaft and the second damping rotating shaft are the same, making the adjustment process smoother and more stable. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 is the overall structural schematic diagram of a vacuum adsorption turntable structure in the present utility model;

[0024] Figure 2 is the overall structural schematic diagram of the second angle in the present utility model;

[0025] Figure 3 is the sectional structural schematic diagram in the present utility model;

[0026] Figure 4 is Figure 3 the partial enlarged structural schematic diagram at A in

[0027] Figure 5It is a schematic cross-sectional structure diagram of the pressing sleeve and the upper cover part of the present utility model;

[0028] Figure 6 is Figure 5 a partial enlarged structure diagram at position B in the middle;

[0029] Figure 7 It is a structure diagram of the bottom cover and the decorative sleeve part of the present utility model.

[0030] In the figure: 1. Bottom cover; 2. Switch; 3. Button; 4. Driving component; 5. Upper cover; 6. Suction cup; 7. Circuit board; 8. Suction hole; 9. Movable plate; 10. Pressing sleeve; 11. Ball; 12. Mounting sleeve; 13. Positioning groove; 14. Thumb rod; 15. Decorative sleeve; 16. Decorative board; 17. Key; 18. Charging port; 19. Spring; 20. Slot hole; 21. Threaded sleeve; 22. Second damping rotating shaft; 23. Connecting disc; 24. First damping rotating shaft; 25. Mounting frame; 26. Strong magnet; 27. Decorative piece. Specific embodiments

[0031] It should be noted that, without conflict, the embodiments in this application and the features in the embodiments can be combined with each other. The following will refer to the drawings and combine the embodiments to detail the present utility model.

[0032] It should be pointed out that, unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by those of ordinary skill in the technical field to which this application belongs.

[0033] In the present utility model, unless otherwise stated, the orientations such as "upper, lower" are usually in the directions shown in the drawings, or in the vertical, perpendicular or gravitational directions; similarly, for ease of understanding and description, "left, right" are usually in the left and right shown in the drawings; "inside, outside" refer to the inside and outside relative to the contours of each component itself, but the above orientation terms do not limit the present utility model.

[0034] Please refer to Figure 1-7, a vacuum adsorption turntable structure, including a bottom cover 1, characterized in that: an adsorption device is provided on the bottom cover 1, and the adsorption device includes a switch 2, a button 3, a drive assembly 4, an upper cover 5, a suction cup 6, a circuit board 7 and a suction hole 8. The switch 2 is movably installed on one side of the upper cover 5, the button 3 is movably installed at the bottom end of the bottom cover 1, the drive assembly 4 is detachably installed inside the bottom cover 1, the drive assembly 4 is arranged on the inner side of the bottom cover 1, the upper cover 5 is arranged above the bottom cover 1, the circuit board 7 is installed on one side of the drive assembly 4, the suction hole 8 is opened inside the suction cup 6, the suction cup 6 is arranged at the bottom end of the bottom cover 1, an adjustment device is provided on one side of the upper cover 5, and a movable device is provided on one side of the bottom cover 1. The movable device includes a movable plate 9, a pressing sleeve 10, a ball 11, a mounting sleeve 12, a positioning groove 13 and a top rod 14. The movable plate 9 is movably installed on one side of the upper cover 5, the pressing sleeve 10 is detachably installed on one side of the movable plate 9, and there is a certain gap between the pressing sleeve 10 and the upper cover 5. The positioning groove 13 is opened on one side of the movable plate 9, the top rod 14 is movably installed in the mounting sleeve 12, and the ball 11 is rotatably arranged at one end of the top rod 14.

[0035] A decorative sleeve 15 is provided on one side of the bottom cover 1, and the decorative sleeve 15 is arranged between the bottom cover 1 and the upper cover 5. A decorative plate 16 is provided inside the pressing sleeve 10.

[0036] A key 17 is movably provided on the side wall of the decorative sleeve 15, and a charging port 18 is opened on the side wall of the decorative sleeve 15.

[0037] A spring 19 is provided in the mounting sleeve 12, and the spring 19 is movably sleeved outside the top rod 14.

[0038] A slot hole 20 is opened inside the pressing sleeve 10, and a threaded sleeve 21 is provided on one side of the upper cover 5. The position of the slot hole 20 corresponds to the position of the threaded sleeve 21.

[0039] In this embodiment, when the device needs to be used, first find a relatively smooth plane, and then press the switch 2 for three seconds. At this time, the button 3 will be unlocked. Then press the button 3, and the driving component 4 will start to work under the control of the circuit board 7. Then the driving component 4 will suck air through the air suction hole 8, and then make the suction cup 6 contact with the plane, so that the suction cup 6 firmly adheres to the plane. When adsorbing, press the button 3 to start the motor in the driving component 4 to extract the air in the sealed cavity. When the air pressure in the cavity reaches the set value, the motor stops pumping air. When the air leaks into the sealed cavity to the set value, the motor starts to extract the air in the sealed cavity, and so on, so as to ensure the firm adsorption of the suction cup 6. Then place the electronic product with an iron sheet on the back on one side of the decorative piece 27, and use the attraction force of the strong magnet 26 installed in the mounting frame 25 and the iron sheet to make one side of the electronic product fit on one side of the strong magnet 26, so as to achieve magnetic adsorption, and then achieve the stable placement of the electronic product. Then when it is necessary to adjust the angle according to the needs, first rotate the movable plate 9. The movable plate 9 will drive the connecting disk 23 and the mounting frame 25 to rotate, and drive the electronic product adsorbed on one side of the mounting frame 25 to rotate. At the same time, the movable plate 9 will drive the positioning groove 13 to rotate. Then the side wall of the positioning groove 13 will squeeze the side wall of the ball 11, so that the ball 11 rolls in the ejector rod 14. At the same time, the ball 11 will drive the ejector rod 14 to retract into the mounting sleeve 12. Then the ejector rod 14 will squeeze the spring 19 sleeved on the outside. When the ball 11 corresponds to the position of another positioning groove 13, the spring 19 is released. Then the spring 19 pushes the ejector rod 14 to reset. Then the ejector rod 14 will drive the ball 11 to engage in the corresponding positioning groove 13, and so on. When the appropriate angle is adjusted, stop rotating the movable plate 9. When it is necessary to remove the suction cup 6, press the button 17 provided on one side of the decorative sleeve 15. Then air will be sucked into the sealed cavity from the outside, and then air will be filled into the suction cup 6, so that the pressure in the inner cavity of the suction cup 6 is the same as the outside pressure, so that the device can be removed. The setting of the charging port 18 facilitates the charging of the device. The settings of the decorative board 16 and the decorative piece 27 make the product more beautiful. The setting of the decorative sleeve 15 plays a role in connecting the bottom cover 1 and the upper cover 5 while playing a beautiful role.

[0040] Please refer to Figure 1 and Figure 2 , as an implementation manner of the adjusting device: The adjusting device includes a second damping rotating shaft 22 and a connecting disk 23. The connecting disk 23 is movably connected to the movable plate 9 through the second damping rotating shaft 22.

[0041] The other end of the connecting disk 23 is provided with a first damping rotating shaft 24, and the other side of the first damping rotating shaft 24 is provided with a mounting frame 25. The mounting frame 25 is movably connected to the other end of the connecting disk 23 through the first damping rotating shaft 24.

[0042] A strong magnet 26 is provided inside the mounting frame 25, and a decorative piece 27 is provided on one side of the strong magnet 26.

[0043] More specifically, when the support height needs to be adjusted, first, the connecting disk 23 can be rotated so that the connecting disk 23 rotates through the second damping rotating shaft 22. Since multiple gaskets are provided inside the second damping rotating shaft 22 to increase the friction force, after rotating to the appropriate position, stop rotating the connecting disk 23. Then, the connecting disk 23 will support on one side of the movable plate 9 through the second damping rotating shaft 22. Then, rotate the mounting frame 25. The mounting frame 25 will rotate around the first damping rotating shaft 24, and the working principle and structure of the first damping rotating shaft 24 are the same as those of the second damping rotating shaft 22. Adjust to the appropriate position and stop rotating the mounting frame 25 when the electronic product faces the user.

[0044] In summary, when the overall device is in use or operation: when the device needs to be used, first find a relatively smooth plane, then press the switch 2 for three seconds. At this time, the button 3 will be unlocked, and then press the button 3. The driving component 4 will start to work under the control of the circuit board 7. Then, the driving component 4 will suck air through the suction hole 8, and then contact the suction cup 6 with the plane, so that the suction cup 6 firmly adheres to the plane. When adsorbing, press the button 3 to start the motor in the driving component 4 and extract the air in the sealed cavity. When the air pressure in the cavity reaches the set value, the motor stops pumping air. When the air leaks into the sealed cavity to the set value, the motor starts to extract the air in the sealed cavity, and so on, so as to ensure the firm adsorption of the suction cup 6. Then, place the electronic product with an iron sheet on the back on one side of the decorative piece 27. Due to the attraction between the strong magnet 26 installed in the mounting frame 25 and the iron sheet, one side of the electronic product fits on one side of the strong magnet 26, so as to achieve magnetic adsorption, and further achieve the stable placement of the electronic product. Then, when it is necessary to adjust the angle according to the need, first rotate the movable plate 9. The movable plate 9 will drive the connecting disc 23 and the mounting frame 25 to rotate, and drive the electronic product adsorbed on one side of the mounting frame 25 to rotate. At the same time, the movable plate 9 will drive the positioning groove 13 to rotate. Then, the side wall of the positioning groove 13 will squeeze the side wall of the ball 11, so that the ball 11 rolls in the ejector rod 14. At the same time, the ball 11 will drive the ejector rod 14 to retract into the mounting sleeve 12. Then, the ejector rod 14 will squeeze the spring 19 sleeved on the outside. When the ball 11 corresponds to the position of another positioning groove 13, the spring 19 is released. Then, the spring 19 pushes the ejector rod 14 to reset. Then, the ejector rod 14 will drive the ball 11 to engage in the corresponding positioning groove 13, and so on. When the appropriate angle is adjusted, stop rotating the movable plate 9. When it is necessary to remove the suction cup 6, press the button 17 provided on one side of the decorative sleeve 15. Then, air will be sucked into the sealed cavity from the outside, and then air will be filled into the suction cup 6, so that the pressure in the inner cavity of the suction cup 6 is the same as the external pressure, so that the device can be removed. The setting of the charging port 18 facilitates the charging of the device. The settings of the decorative board 16 and the decorative piece 27 make the product more beautiful. The setting of the decorative sleeve 15 plays a role in connecting the bottom cover 1 and the upper cover 5 while playing a beautiful role.

[0045] When it is necessary to adjust the support height, first, the connecting disc 23 can be rotated so that the connecting disc 23 rotates through the second damping rotating shaft 22. Since multiple gaskets are provided inside the second damping rotating shaft 22 to increase the friction force, when it rotates to the appropriate position, stop rotating the connecting disc 23. Then, the connecting disc 23 will be supported on one side of the movable plate 9 through the second damping rotating shaft 22. Then, rotate the mounting frame 25. The mounting frame 25 will rotate around the first damping rotating shaft 24, and the working principle and structure of the first damping rotating shaft 24 are the same as those of the second damping rotating shaft 22. When it is adjusted to the appropriate position and the electronic product faces the user, stop rotating the mounting frame 25.

[0046] In all the schemes mentioned above, the connection between two parts can be selected according to actual conditions by welding, bolt and nut matching connection, bolt or screw connection or other well-known connection methods, which are not described here one by one. In the above, all fixed connections are preferably welded. Although the embodiments of the utility model have been shown and described, it can be understood by ordinary technicians in this field that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the utility model. The scope of the utility model is defined by the attached claims and their equivalents.

Claims

1. A vacuum adsorption turntable structure, comprising a bottom cover (1), characterized in that: The bottom cover (1) is provided with an adsorption device, and the adsorption device comprises a switch (2), a button (3), a driving component (4), an upper cover (5), a suction cup (6), a circuit board (7) and an air suction hole (8). The switch (2) is mounted on one side of the upper cover (5), the button (3) is mounted on the bottom end of the bottom cover (1), the driving component (4) is mounted inside the bottom cover (1), the driving component (4) is arranged on the inner side of the bottom cover (1), the upper cover (5) is arranged above the bottom cover (1), the circuit board (7) is mounted on one side of the driving component (4), the air suction hole (8) is arranged on the inner side of the suction cup (6), and the suction hole (8) is arranged on the inner side of the suction cup (6). The plate (6) is arranged at the bottom end of the bottom cover (1), an adjusting device is arranged on one side of the upper cover (5), and a movable device is arranged on one side of the bottom cover (1), wherein the movable device comprises a movable plate (9), a pressing sleeve (10), a ball (11), a mounting sleeve (12), a positioning groove (13) and a push rod (14), wherein the movable plate (9) is mounted on one side of the upper cover (5), the pressing sleeve (10) is mounted on one side of the movable plate (9), the positioning groove (13) is provided on one side of the movable plate (9), the push rod (14) is mounted in the mounting sleeve (12), and the ball (11) is arranged at one end of the push rod (14).

2. The vacuum adsorption turntable structure according to claim 1 is characterized in that: A decorative sleeve (15) is provided on one side of the bottom cover (1), the decorative sleeve (15) is arranged between the bottom cover (1) and the upper cover (5), and a decorative plate (16) is provided on the inner side of the press-fit sleeve (10).

3. The vacuum adsorption turntable structure according to claim 2 is characterized in that: A button (17) is movably provided on the side wall of the decorative cover (15), and a charging port (18) is provided on the side wall of the decorative cover (15).

4. The vacuum adsorption turntable structure according to claim 3 is characterized in that: A spring (19) is arranged in the installation sleeve (12), and the spring (19) is movably sleeved on the outside of the push rod (14).

5. The vacuum adsorption turntable structure according to claim 4 is characterized in that: A slot hole (20) is provided on the inner side of the compression sleeve (10), and a threaded sleeve (21) is provided on one side of the upper cover (5), wherein the position of the slot hole (20) corresponds to the position of the threaded sleeve (21).

6. A vacuum adsorption turntable structure according to any one of claims 1 to 5, characterized in that: The adjustment device comprises a second damping rotating shaft (22) and a connecting disk (23), and the connecting disk (23) is movably connected to the second damping rotating shaft (22) and the movable plate (9).

7. The vacuum adsorption turntable structure according to claim 6 is characterized in that: A first damping shaft (24) is provided at the other end of the connecting disk (23), and a mounting frame (25) is provided at the other side of the first damping shaft (24). The mounting frame (25) is movably connected to the other end of the connecting disk (23) via the first damping shaft (24).

8. The vacuum adsorption turntable structure according to claim 7 is characterized in that: A strong magnet (26) is arranged in the installation frame (25), and a decorative sheet (27) is arranged on one side of the strong magnet (26).

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