Novel sucker mobile phone support

Abstract

A novel sucker mobile phone support comprises a fixing part, a base, a spiral disc, a rotating disc, a damping part and a sucker. A containing cavity is formed in the base, and the fixing part is installed on the base and used for containing a mobile phone. The spiral disc is arranged in the accommodating cavity, and a lifting slope surface which spirally climbs along the surface of the spiral disc is arranged on the spiral disc; the rotary disc is rotationally connected with the accommodating cavity and abuts against the spiral disc; the damping part is arranged in the containing cavity and continuously provides rotation damping for the spiral disc and the rotary disc. The suction cup is located below the rotary disc, a driving column sequentially penetrating through the rotary disc in a sliding mode and penetrating through the spiral disc in a rotating mode from bottom to top is installed on the suction cup, a pull rod abutting against the lifting slope is further installed at the end, located in the spiral disc, of the driving column, and the pull rod rotates along with the base to ascend or descend along the lifting slope so as to drive the suction cup to be disengaged from or adsorbed to the plane. Compared with the prior art, according to the scheme, the damping part is used for guaranteeing operation convenience, meanwhile, random rotation between the spiral disc and the rotary disc is avoided, and the overall use stability is improved.

Description

Technical Field

[0001] This utility model belongs to the field of mobile phone holder technology, and in particular relates to a novel suction cup mobile phone holder. Background Technology

[0002] A mobile phone holder is a product used to support a mobile phone on a table. To prevent wobbling, the holder is designed with suction cups to adhere to the table. However, existing suction cups often have weak adhesion. To address this, patent application number 2017216368012 describes a vacuum suction cup mobile phone holder support head. This head uses a pull rod mounted on the suction cup to work in conjunction with the lifting slope and top and bottom grooves inside the spiral disc. By rotating the knob cover, the vacuum between the suction cup and the surface is increased, thereby improving the suction force.

[0003] However, in actual use, it was found that if the top and bottom grooves are designed to be too deep, the knob cover must be pressed down first to disengage the lever from the grooves before the knob cover can be rotated to drive the suction cup, which is quite cumbersome. If the top and bottom grooves are designed to be too shallow, although they will not restrict the normal rotation of the knob cover, the lever may be disengaged from the grooves due to accidental touch of the knob cover by the user, causing the suction cup to become loose and resulting in poor stability. Utility Model Content

[0004] Technical problems to be solved

[0005] This invention provides a novel suction cup phone holder that can solve the problems mentioned in the background art.

[0006] Technical solution

[0007] To achieve the above objectives, this utility model provides the following technical solution:

[0008] A novel suction cup phone holder includes a fixing part, a base, a spiral disk, a turntable, a damping part, and a suction cup. The base has an internal cavity; the fixing part is mounted on the base and used to hold a phone. The spiral disk is disposed within the cavity and its rotation is restricted; the spiral disk has a raised ramp that spirals upwards along its surface. The turntable is rotatably connected to the cavity and abuts against the spiral disk to restrict its vertical movement. The damping part is disposed within the cavity and continuously provides rotational damping to the spiral disk and the turntable, preventing arbitrary rotation between them. The suction cup is located below the turntable and exposed to the outside environment; a drive column is mounted on the suction cup. The drive column slides through the turntable and rotates through the spiral disk from bottom to top. A pull rod is also mounted at one end of the drive column inside the spiral disk, abutting against the raised ramp. The pull rod rises or falls along the raised ramp as the base rotates, thereby adjusting the vacuum between the suction cup and the plane.

[0009] Preferably, the spiral disc can be directly fixed in the receiving cavity by screws, or it can be fastened to the top wall of the receiving cavity by a snap-fit.

[0010] Preferably, the top wall of the receiving cavity is provided with an insertion block, and the spiral disk is provided with a slot, wherein the insertion block is inserted into the slot to restrict the rotation of the spiral disk.

[0011] Preferably, the spiral disc has a movable groove inside, the lifting slope is disposed in the movable groove, and the top wall of the receiving cavity surrounds the movable groove so that the pull rod is restricted to move within the movable groove.

[0012] Preferably, the movable grooves are provided in two pairs and are respectively located on two opposite sides inside the spiral disc; the lifting slopes are provided in two pairs and are respectively located in the two movable grooves, and the two lifting slopes are designed in opposite directions; the two ends of the pull rod extend into the two movable grooves and abut against the two lifting slopes one by one.

[0013] Preferably, the drive column is a multifaceted column, and the turntable has a through hole. The cross-section of the through hole is polygonal and adapted to the drive column, so that the drive column can slide through the turntable but cannot rotate.

[0014] Preferably, it also includes a conical compression spring, which is fitted onto the drive column and abuts against the turntable and the suction cup.

[0015] Preferably, the turntable has a deformation cavity at its bottom, the through hole is provided on the top wall of the deformation cavity, and the drive column is installed at the center of the top of the suction cup; when the suction cup increases in deformation, the deformation cavity can accommodate the top of the suction cup accordingly; the conical compression spring is located inside the deformation cavity.

[0016] Preferably, the damping part includes a damping strip, which is installed on the bottom surface of the spiral disk and fits against the top surface of the turntable to achieve an interference fit between them.

[0017] Preferably, the damping part further includes a spring and a retaining ball. The bottom surface of the spiral disk is provided with a groove, and the top surface of the turntable is circumferentially arrayed with a plurality of retaining holes surrounding the drive column. The spring is installed in the groove, and the retaining ball is movably disposed in the groove, abutting against the spring and engaging with the retaining hole. When the base is rotated, the spring undergoes adaptive deformation, so that the retaining ball can disengage from the current retaining hole and engage with the remaining retaining holes one by one.

[0018] Preferably, an arc-shaped notch is provided between each pair of the card holes to allow the card ball to pass through.

[0019] Preferably, the fixing part includes a magnetic base and a swing arm; the magnetic base is used to magnetically fix the mobile phone; the first end of the swing arm is dampedly hinged to the base, and the second section of the swing arm is dampedly hinged to the magnetic base, so that the magnetic base has a first position folded and fitted to the base and a second position extended and detached from the base.

[0020] Preferably, it also includes a circuit board, on which a magnetic coil for magnetically fixing the mobile phone is installed; the circuit board is installed in the receiving cavity and avoids the spiral disk and the turntable, and a charging port through the base is installed on the circuit board; the circuit board is also electrically connected to the magnetic coil along the swing arm wiring, and the charging port is plugged into an external power source to charge the mobile phone.

[0021] (III) Beneficial Effects

[0022] This utility model provides a novel suction cup phone holder. It features a fixed mounting section for phone installation and a design that integrates a base, spiral disc, turntable, and suction cup to adjust the vacuum level of the suction cup, effectively increasing its suction force. A damping section replaces the top and bottom grooves in existing designs, ensuring ease of operation and preventing accidental rotation between the spiral disc and turntable. This also prevents the suction cup from loosening due to accidental user contact with the base, improving overall stability. Attached Figure Description

[0023] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0024] Figure 1 A schematic diagram of the overall structure of this utility model is shown;

[0025] Figure 2 It shows Figure 1 Top view;

[0026] Figure 3 It shows Figure 2 AA section view;

[0027] Figure 4 It shows Figure 2 BB cross-sectional view;

[0028] Figure 5 An exploded view of the overall structure of this utility model is shown. Figure 1 ;

[0029] Figure 6 An exploded view of the overall structure of this utility model is shown. Figure 2 ;

[0030] Figure 7 It shows Figure 6 Enlarged view of point A in the middle;

[0031] Figure 8 An exploded view of part of the structure of this utility model is shown;

[0032] Figure 9 A schematic diagram of the internal structure of the base of this utility model is shown;

[0033] Figure 10 A partial structural schematic diagram of this utility model is shown;

[0034] Figure 11 A schematic diagram of the installation structure of the spiral seat and damping part of this utility model is shown.

[0035] In the diagram: 1. Fixing part, 11. Magnetic base, 110. Magnetic coil, 12. Swing arm, 2. Base, 20. Receiving cavity, 21. Insert block, 3. Spiral disc, 30. Lifting slope, 31. Slot, 32. Movable groove, 33. Groove, 4. Turntable, 41. Through hole, 42. Deformation cavity, 43. Locking hole, 430. Arc-shaped notch, 5. Damping part, 51. Damping strip, 52. Spring, 53. Locking ball, 6. Suction cup, 61. Drive column, 610. Pull rod, 7. Circuit board, 71. Charging port, 8. Conical compression spring. Detailed Implementation

[0036] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this application. It is understood that the accompanying drawings are provided for reference and illustration only, and are not intended to limit this application. The connection relationships shown in the accompanying drawings are only for clear description and do not limit the connection method.

[0037] It should be noted that when a component is considered to be "connected" to another component, it can be directly connected to the other component, or there may be an intervening component. Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. It should also be noted that, unless otherwise expressly specified and limited, the terms "installed," "connected," and "linked" should be interpreted broadly, for example, as a fixed connection, a detachable connection, or an integral connection; as a mechanical connection or an electrical connection; or as a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the scope of this application.

[0038] See appendix Figure 1 -Appendix Figure 7 A novel suction cup phone holder includes a fixing part 1, a base 2, a spiral disk 3, a turntable 4, a damping part 5, and a suction cup 6. The base 2 has an internal receiving cavity 20. The fixing part 1 is mounted on the base 2 and used to hold a phone. The spiral disk 3 is disposed within the receiving cavity 20 and its rotation is restricted. The spiral disk 3 has a lifting slope 30 that spirals upwards along its surface. The turntable 4 is rotatably connected to the receiving cavity 20 and abuts against the spiral disk 3 to restrict the spiral disk 3's vertical movement. The damping part 5 is disposed within the receiving cavity 20 and... Continuous rotational damping is provided to the spiral disk 3 and the turntable 4 to prevent them from rotating arbitrarily. The suction cup 6 is located below the turntable 4 and placed in the outside. A drive column 61 is installed on the suction cup 6. The drive column 61 slides through the turntable 4 and rotates through the spiral disk 3 from bottom to top. A tie rod 610 is also installed at one end of the drive column 61 inside the spiral disk 3, which abuts against the lifting slope 30. The tie rod 610 rises or falls along the lifting slope 30 as the base 2 rotates, thereby adjusting the vacuum between the suction cup 6 and the plane.

[0039] Specifically, under normal circumstances, the suction cup 6 is in a bulging state, while the pull rod 610 is located at the bottom of the lifting slope 30;

[0040] In use, hold the base 2 and place the bottom of the suction cup 6 against the table surface. Then, rotate the base 2 in the forward direction to drive the spiral disc 3, causing the pull rod 610 to rise to the top of the lifting slope 30. This further drives the drive column 61 to raise the top of the suction cup 6, increasing the sealing space between the suction cup 6 and the smooth plate surface, and increasing the vacuum level inside the sealing space. This ensures that the suction cup 6 can be stably adsorbed and fixed on the table surface. Finally, the user can place the mobile phone on the mounting part for use.

[0041] When the placement of base 2 needs to be changed, rotate base 2 in the reverse direction to drive spiral disk 3, causing pull rod 610 to descend along lifting slope 30, thereby driving drive column 61 to squeeze the top of suction cup 6, reducing the sealing space between suction cup 6 and smooth plate surface, and reducing the vacuum degree inside the sealing space, thus weakening the adsorption force between suction cup 6 and table surface, making it easier for the user to remove suction cup 6 from table surface; reattach suction cup 6 to the corresponding position on table surface, and then rotate base 2 in the forward direction again to make suction cup 6 firmly adhere to table surface again.

[0042] During the forward or reverse rotation of the base 2, the damping part 5 will continuously provide rotational damping to the spiral disk 3 and the turntable 4. When the user rotates the base 2, the force applied to the base 2 needs to be greater than the damping force.

[0043] In summary, this utility model uses a fixing part 1 for mounting mobile phones, and the base 2, spiral disk 3, turntable 4, and suction cup 6 work together to adjust the vacuum of the suction cup 6, effectively improving the suction force of the suction cup 6. The damping part 5 replaces the top and bottom grooves 33 in the prior art to ensure ease of operation, while preventing the spiral disk 3 and turntable 4 from rotating randomly, avoiding the suction cup 6 from loosening due to accidental contact with the base 2 by the user, thus improving the overall stability of use.

[0044] It should be noted that in actual production, the fixing part 1 can be used not only to fix mobile phones, but also to fix terminal devices such as tablets and digital cameras. The types of fixing parts 1 are diverse and belong to conventional technology, so this utility model does not limit them.

[0045] See appendix Figure 1 -Appendix Figure 7 The spiral disk 3 can be directly fixed in the receiving cavity 20 by screws (this installation method is not shown in the figure), or it can be fastened to the top wall of the receiving cavity 20 by a snap-fit. Since there are various fixing methods, this utility model does not limit this one. In order to facilitate assembly, in this utility model, the top wall of the receiving cavity 20 is provided with a plug 21, and the spiral disk 3 is provided with a slot 31. The plug 21 is inserted into the slot 31 to restrict the rotation of the spiral disk 3.

[0046] In this design, the spiral disk 3 is restricted from rotating by the cooperation of the insert 21 and the slot 31, and the spiral disk 3 is restricted from moving up and down by the turntable 4 abutting against the spiral disk 3. Therefore, the spiral disk 3 is essentially fixed in the receiving cavity 20 and can rotate with the base 2. Under this design, the spiral disk 3 can be installed and removed without screws, which improves the ease of assembly.

[0047] See appendix Figure 3 -Appendix Figure 6 The spiral disk 3 has a movable groove 32 inside, and the lifting slope 30 is set in the movable groove 32. The top wall of the receiving cavity 20 surrounds the movable groove 32. Therefore, the design of the movable groove 32 can restrict the movement of the pull rod 610 in the movable groove 32, and prevent the pull rod 610 from detaching from the lifting slope 30 and swaying during the rising or falling process, thus further improving the structural stability.

[0048] See appendix Figure 3 -Appendix Figure 6 and attached Figure 10The movable groove 32 has two sections, which are respectively located on two opposite sides inside the spiral disc 3. The lifting slope 30 has two sections, which are respectively located in the two movable grooves 32, and the two lifting slopes 30 are designed in opposite directions. The two ends of the pull rod 610 extend into the two movable grooves 32 and abut against the two lifting slopes 30. The design of the two movable grooves 32 and the two lifting slopes 30 allows the two ends of the pull rod 610 to be evenly stressed, so that the pull rod 610 can move more stably and drive the drive column 61.

[0049] See appendix Figure 3 -Appendix Figure 6 There are various ways to slide between the drive column 61 and the turntable 4. For example, they can be connected by a guide rail. In order to simplify the structure, in this utility model, the drive column 61 is a multi-faceted column, and the turntable 4 is provided with a through hole 41. The cross-section of the through hole 41 is polygonal and adapted to the drive column 61 so that the drive column 61 can slide through the turntable 4 but cannot rotate.

[0050] Among them, the multifaceted prism can be a triangular prism, a quadrangular prism, etc., while the cross-section of the through hole 41 can be a suitable triangle, a rectangle, etc. Due to the relevant functions, this utility model does not impose any restrictions on this.

[0051] See appendix Figure 3 -Appendix Figure 6 It also includes a conical compression spring 8, which is mounted on the drive column 61 and abuts against the turntable 4 and the suction cup 6.

[0052] Specifically, when the top of the suction cup 6 is moved upward, it compresses the conical spring 8 to store energy. The conical spring 8 has a small compression volume and a long lifespan. When the restriction on the drive column 61 is lifted, the conical spring 8 can quickly push the top of the stretched suction cup 6 back to its initial state under its elastic restoring force, avoiding the impact of the long recovery time of the suction cup 6 on the next use.

[0053] See appendix Figure 3 -Appendix Figure 6 The bottom of the turntable 4 is provided with a deformation cavity 42, and a through hole 41 is provided on the top wall of the deformation cavity 42. The drive column 61 is installed at the top center of the suction cup 6. When the suction cup 6 increases in deformation, the deformation cavity 42 can accommodate the top of the suction cup 6. The conical compression spring 8 is located inside the deformation cavity 42.

[0054] Specifically, under normal circumstances, the deformation cavity 42 corresponds to the top of the suction cup 6. When the suction cup 6 is attached to the adsorption plane, the entire suction cup 6 is located outside the deformation cavity 42. At this time, the base 2 is rotated, and the driving column drives the top of the suction cup 6 to move upward to increase the vacuum. After the top of the suction cup 6 moves upward, it enters the deformation cavity 42 to avoid it being exposed and affecting the aesthetics. At the same time, when the top of the suction cup 6 enters the deformation cavity 42, the bottom edge of the deformation cavity 42 will also abut against the periphery of the suction cup 6 to prevent the suction cup 6 from shaking.

[0055] See appendix Figure 5 -Appendix Figure 7 and attached Figure 11 There are various types of damping parts 5, and they are quite diverse in the mechanical field. Therefore, they will not be listed one by one in this utility model. For ease of understanding, in this embodiment, the damping part 5 includes a damping strip 51. The damping strip 51 is installed on the bottom surface of the spiral disk 3 and fits against the top surface of the turntable 4 so that the two are in an interference fit. Relying on the friction force provided by the interference fit, sufficient damping can be effectively provided for the rotation between the spiral disk 3 and the turntable 4.

[0056] Since the damping is provided between the spiral disc 3 and the turntable 4 by the damping strip 51, the pull rod 610 can stop at any height position of the lifting slope 30 during actual use. This allows for fine adjustment of the actual vacuum between the suction cup 6 and the table surface, preventing the suction cup 6 from having a shortened service life due to excessive deformation or excessive suction.

[0057] See appendix Figure 5 -Appendix Figure 7 and attached Figure 11 The damping part 5 also includes a spring 52 and a retaining ball 53. The bottom surface of the spiral disk 3 is provided with a groove 33, and the top surface of the turntable 4 has a plurality of retaining holes 43 arranged in a circular array to surround the drive column 61. The spring 52 is installed in the groove 33, and the retaining ball 53 is movably set in the groove 33 and abuts against the spring 52 and the retaining hole 43. When the base 2 is rotated, the spring 52 undergoes adaptive deformation so that the retaining ball 53 can disengage from the current retaining hole 43 and engage with the remaining retaining holes 43 one by one.

[0058] Specifically, when the pull rod 610 stops at the bottom of the raised slope 30, the spring 52 is in its initial state, and the locking ball 53 engages with the corresponding locking hole 43. When force is applied to rotate the base 2 in the forward direction, the pull rod 610 moves along the raised slope 30, and the locking ball 53 gradually disengages from the current locking hole 43 and compresses the spring 52 to cause deformation. After the base 2 rotates a certain angle, the locking ball 53 aligns with the next locking hole 43. At this time, the spring 52 releases its energy and restores its original state, causing the locking ball 53 to re-engage with the current locking hole 43, thus restricting the rotation of the base 2 again and allowing the pull rod 610 to move. Rod 610 stops at a specific position on the raised slope 30; as described above, the base 2 is continuously rotated, and the locking balls 53 can engage with each locking hole 43 one by one until the base 2 is rotated to the maximum angle, and the rod 610 is located at the top of the raised slope 30. At this time, the top of the suction cup 6 is stretched to the highest position, and the vacuum between the suction cup 6 and the table surface reaches the maximum; similarly, when it is necessary to control the rod 610 to move down along the raised slope 30, force is applied to rotate the base 2 in the opposite direction, so that the locking balls 53 return and engage with each locking ball 53.

[0059] Therefore, the above design can not only further improve the damping force between the spiral disk 3 and the turntable 4, but also provide certain sound and vibration feedback, which can enrich the operating feel and improve the user experience.

[0060] See appendix Figure 5 -Appendix Figure 7 Between each pair of locking holes 43, there is an arc-shaped notch 430 for the locking ball 53 to pass through; this design can reduce the friction between the locking ball 53 and the turntable 4, making it easier for the locking ball 53 to pass through each locking hole 43 and reducing blockage, further enriching the operating feel.

[0061] See appendix Figure 5 -Appendix Figure 9 The fixing part 1 can be a clamp, a magnetic base 11, etc., and there are various related structures, which are relatively conventional in the field. Therefore, this utility model does not limit them. For ease of understanding, in this embodiment, the fixing part 1 includes a magnetic base 11 and a swing arm 12. The magnetic base 11 is used to magnetically fix the mobile phone. The first end of the swing arm 12 is dampedly hinged to the base 2, and the second part of the swing arm 12 is dampedly hinged to the magnetic base 11, so that the magnetic base 11 has a first position of folding and fitting the base 2 and a second position of expanding and disengaging from the base 2.

[0062] Specifically, under normal circumstances, the magnetic base 11 is in the first position, at which time the overall size is small and convenient to carry when going out. When in use, place the mobile phone, tablet or other supported object on the magnetic base 11 and move the magnetic base 11 to the second position. In addition, users can also adjust the swing angle between the magnetic base 11, the swing arm 12 and the base 2 as needed, thereby adjusting the screen orientation of the mobile phone, tablet and other devices.

[0063] It is important to note that damping refers to the physical phenomenon where energy is dissipated over time in a swaying or vibrating system due to resistance; hinge refers to a connection using hinges, commonly used in the connection of two parts of a machine, vehicle, door, window, or object, such as articulated trolleybuses, articulated freight cars, and articulated buses. Damped hinges refer to a connection structure with damping. There are various ways to achieve this connection structure; for example, the hinge point can be designed as an interference fit, or a fit to increase friction can be installed at the hinge point. Because these methods are diverse and relatively common in the mechanical field, they will not be described in detail in this utility model.

[0064] See appendix Figure 5 -Appendix Figure 9The present invention also includes a circuit board 7, and a magnetic coil 110 for magnetically fixing the mobile phone is installed on the magnetic base 11. The circuit board 7 is installed in the receiving cavity 20 and avoids the spiral disk 3 and the turntable 4. The circuit board 7 is equipped with a charging port 71 that passes through the base 2. The circuit board 7 is also electrically connected to the magnetic coil 110 by wiring along the swing arm 12. The charging port 71 is plugged into an external power source to charge the mobile phone.

[0065] Specifically, when in use, the external power cord is plugged into the charging port 71, which powers the circuit board 7. The circuit board 7 then powers the magnetic coil 110 through the power cord to charge the mobile phone attached to it.

[0066] It should be noted that the magnetic coil 110 is an existing product, and the technology of powering the magnetic coil 110 through the circuit board 7 is also existing technology. Therefore, its specific structure and working principle will not be described in detail in this utility model.

[0067] It should also be noted that, although embodiments of this application have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this application.

Claims

1. A novel suction cup phone holder, comprising a fixing part (1) for placing a phone, characterized in that, Also includes: The base (2) has a cavity (20) inside, and the fixing part (1) is installed on the base (2); Spiral disk (3), which is disposed in the receiving cavity (20) and is restricted from rotation, and the spiral disk (3) is provided with a lifting slope (30) that spirals upward along its surface. Turntable (4), which is rotatably connected to the receiving cavity (20) and abuts against the spiral disk (3) to restrict the spiral disk (3) from moving up and down; Damping part (5) is disposed in the receiving cavity (20) and continuously provides rotational damping to the spiral disk (3) and the turntable (4) to prevent them from rotating randomly. The suction cup (6) is located below the turntable (4) and placed in the outside. A drive column (61) is installed on the suction cup (6). The drive column (61) slides through the turntable (4) and rotates through the spiral disk (3) from bottom to top. A pull rod (610) is also installed at one end of the drive column (61) inside the spiral disk (3) to abut against the lifting slope (30). The pull rod (610) rises or falls along the lifting slope (30) as the base (2) rotates, thereby adjusting the vacuum between the suction cup (6) and the plane.

2. The novel suction cup phone holder according to claim 1, characterized in that, The spiral disc (3) has an internal movable groove (32), the lifting slope (30) is set in the movable groove (32), and the top wall of the receiving cavity (20) surrounds the movable groove (32) so that the pull rod (610) is restricted to move within the movable groove (32).

3. A novel suction cup phone holder according to claim 2, characterized in that, The movable groove (32) has two sections and is respectively located on two opposite sides inside the spiral disc (3). The lifting slope (30) has two sections and is respectively located in the two movable grooves (32), and the two lifting slopes (30) are designed in opposite directions. The two ends of the pull rod (610) extend into the two movable grooves (32) and abut against the two lifting slopes (30) one by one.

4. A novel suction cup phone holder according to claim 1, characterized in that, The drive column (61) is a multi-faceted column, and the turntable (4) is provided with a through hole (41). The cross-section of the through hole (41) is polygonal and adapted to the drive column (61) so that the drive column (61) can slide but cannot rotate through the turntable (4).

5. A novel suction cup phone holder according to claim 4, characterized in that, It also includes a conical compression spring (8), which is fitted on the drive column (61) and abuts against the turntable (4) and the suction cup (6).

6. A novel suction cup phone holder according to claim 5, characterized in that, The turntable (4) has a deformation cavity (42) at the bottom, and the through hole (41) is located on the top wall of the deformation cavity (42). The drive column (61) is installed at the top center of the suction cup (6). When the suction cup (6) increases in deformation, the deformation cavity (42) can accommodate the top of the suction cup (6). The conical compression spring (8) is located inside the deformation cavity (42).

7. A novel suction cup phone holder according to claim 1, characterized in that, The damping part (5) includes a damping strip (51), which is installed on the bottom surface of the spiral disk (3) and fits against the top surface of the turntable (4) so ​​that the two are in an interference fit.

8. A novel suction cup phone holder according to claim 7, characterized in that, The damping part (5) also includes a spring (52) and a retaining ball (53). The bottom surface of the spiral disk (3) is provided with a groove (33). The top surface of the turntable (4) has a circumferential array of multiple retaining holes (43) surrounding the drive column (61). The spring (52) is installed in the groove (33). The retaining ball (53) is movably disposed in the groove (33) and abuts against the spring (52) and engages with the retaining hole (43). When the base (2) is rotated, the spring (52) undergoes adaptive deformation so that the retaining ball (53) can disengage from the current retaining hole (43) and engage with the remaining retaining holes (43) one by one.

9. A novel suction cup phone holder according to claim 1, characterized in that, The fixing part (1) includes a magnetic base (11) and a swing arm (12); the magnetic base (11) is used to magnetically fix the mobile phone; the first end of the swing arm (12) is dampedly hinged to the base (2), and the second section of the swing arm (12) is dampedly hinged to the magnetic base (11), so that the magnetic base (11) has a first position folded and fitted to the base (2) and a second position extended and detached from the base (2).

10. A novel suction cup phone holder according to claim 9, characterized in that, It also includes a circuit board (7), on which a magnetic coil (110) for magnetically fixing the mobile phone is installed; the circuit board (7) is installed in the receiving cavity (20) and avoids the spiral disk (3) and the turntable (4), and a charging port (71) penetrating the base (2) is installed on the circuit board (7). The circuit board (7) is also electrically connected to the magnetic coil (110) by wiring along the swing arm (12), and the charging port (71) is plugged into an external power source to charge the mobile phone.

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