A rotary chuck holder

Abstract

The utility model relates to the field of support, especially a kind of rotary suction cup support;Including shell, lifting piece, rotating ring and drive mechanism, support and suction cup are equipped on shell, accommodating cavity is equipped in shell, lifting piece is arranged in accommodating cavity and is connected with suction cup, rotating ring is located between lifting piece and the bottom of accommodating cavity;First mating piece is arranged on lifting piece, second mating piece is arranged on rotating ring, drive mechanism includes exhaust presser and first guide column, first inclined groove is also arranged on rotating ring, first guide column is arranged on exhaust presser and is embedded in first inclined groove, exhaust presser can be moved towards shell interior when being pressed, to make first guide column push the groove wall of first inclined groove, to push rotating ring and rotate along first direction, to make first mating piece push second mating piece and rise, to make lifting piece pull suction cup and adsorb;Not only simple operation procedure, and additional external operating space cannot be occupied, can be applicable to small space scene.

Description

Technical Field

[0001] This utility model relates to the field of bracket technology, and in particular to a rotating suction cup bracket. Background Technology

[0002] Among existing suction cup brackets, rotary suction cup brackets have attracted attention due to their operational flexibility. Their core function is to achieve the adsorption, fixation, release, and disassembly of the suction cup to the surface of the carrier through rotation. Currently, most mainstream rotary suction cup brackets on the market adopt a handle swing structure design to achieve the adsorption and release functions. However, the handle swing requires a certain amount of operating space. In scenarios with limited space (such as the narrow area of ​​the car center console), it is difficult for users to complete the swinging action smoothly, making installation and use very inconvenient and not conducive to aesthetics.

[0003] Therefore, designing a rotary suction cup holder that is easy to operate, simple in structure, and occupies little space is of great importance to those skilled in the art. Utility Model Content

[0004] This utility model provides a rotating suction cup bracket that is easy to operate, simple in structure, and occupies little space, in order to solve the problems of inconvenient installation and use, and unsightly appearance in the prior art.

[0005] This utility model discloses a rotating suction cup holder, which includes: a housing, a lifting component, a rotating ring, and a driving mechanism. The top of the housing is provided with a bracket for connecting electronic devices, and the bottom of the housing is provided with a suction cup for adsorbing external objects. The housing has an internal cavity, and the lifting component is disposed in the cavity and passes through the housing to connect with the suction cup. The rotating ring is disposed in the cavity and is located between the lifting component and the bottom of the cavity. The lifting component is provided with a first mating component, and the rotating ring is provided with a second mating component. The second mating component abuts against the first mating component to push the first mating component away from the rotating ring when the rotating ring rotates in a first direction. The driving mechanism includes an exhaust pressing component and a first guide post. The rotating ring is also provided with a first inclined groove. The exhaust pressing component is disposed inside the housing and partially exposed on the periphery of the housing. The first guide post is disposed on the exhaust pressing component and embedded in the first inclined groove. When the exhaust pressing component is pressed, it can move toward the inside of the housing, so that the first guide post pushes the groove wall of the first inclined groove, thereby driving the rotating ring to rotate in a first direction.

[0006] Optionally, a reset mechanism is also included, the reset mechanism comprising a reset pressing member and a second guide post, the rotating ring further comprising a second inclined groove, the reset pressing member being disposed within the housing and partially exposed on the periphery of the housing, the second guide post being disposed on the reset pressing member and embedded in the second inclined groove, the reset pressing member being able to move toward the interior of the housing when pressed, so that the second guide post pushes the groove wall of the second inclined groove, thereby pushing the rotating ring to rotate and reset in a second direction.

[0007] Optionally, the exhaust pressing component is further provided with a first guide component, and the housing is correspondingly provided with a first guide groove. The first guide component is embedded in the first guide groove for guiding the movement of the exhaust pressing component.

[0008] Optionally, the reset pressing member is further provided with a second guide member, and the housing is provided with a corresponding second guide groove. The second guide member is embedded in the second guide groove for guiding the movement of the reset pressing member.

[0009] Optionally, the first mating component has a first inclined surface, and the second mating component has a second inclined surface, wherein the first inclined surface can fit against the second inclined surface when the rotating ring is in the initial position.

[0010] Optionally, the housing includes a base and a main body, the rotating ring is disposed on the base, the lifting member is disposed on the side of the rotating ring away from the base, and the main body is sleeved on the outside of the rotating ring and the lifting member and connected to the base.

[0011] Optionally, the rotating ring is further provided with a limiting groove, and the base is provided with a limiting post, which is disposed in the limiting groove for limiting the rotation of the rotating ring.

[0012] Optionally, the rotating ring is further provided with positioning protrusions, and the base is provided with a first positioning groove and a second positioning groove. The positioning protrusions can be engaged in the first positioning groove after the rotating ring rotates in the first direction, and engaged in the second positioning groove after the rotating ring is reset.

[0013] Optionally, a lifting reset spring is provided between the lifting member and the main body to drive the lifting member to move toward the rotating ring after the thrust of the first mating member is released.

[0014] Optionally, the housing also includes a telescopic rod, and the housing also includes a top cover, which is rotatably mounted on the main body. One end of the telescopic rod is rotatably connected to the top cover, and the other end of the telescopic rod is rotatably connected to the bracket.

[0015] The beneficial effects of the rotating suction cup bracket provided in this embodiment of the utility model are as follows: This design utilizes the exhaust pressing component to move inward into the housing after being subjected to force, driving the first guide post to move inward into the housing to squeeze the groove wall of the first inclined groove, thereby generating a thrust along the tangential direction of the rotating ring, forcing the rotating ring to rotate in the first direction, thus realizing the conversion of linear pressing power to circumferential rotational power. Then, the second mating component, when rotating along the first direction with the rotating ring, generates a thrust on the first mating component, forcing the first mating component to move in a direction away from the rotating ring, thereby driving the lifting component to move in a direction away from the rotating ring, thereby pulling the suction cup at the bottom to retract upward synchronously, so as to expel the air between it and the external object and form a negative pressure to complete the adsorption. On the one hand, the user only needs to press to exhaust to complete the adsorption, which effectively simplifies the operation process. On the other hand, the lifting component, rotating component, and driving mechanism are all integrated into the housing, with only the exhaust pressing component exposed on the periphery of the housing. The structure is more compact and miniaturized, with no exposed complex structure, making it easier to carry. Moreover, during the pressing adsorption process, the driving mechanism moves in the direction of movement along the inside of the housing, without occupying additional external operating space, making it suitable for small space scenarios. Attached Figure Description

[0016] The technical solution of this utility model will be further described in detail below with reference to the accompanying drawings and embodiments. In the accompanying drawings: Figure 1 This is a schematic diagram of the structure of the rotating suction cup bracket in an embodiment of this utility model. Figure 1 ; Figure 2 This is a schematic diagram of the structure of the rotating suction cup bracket in an embodiment of this utility model. Figure 2 ; Figure 3 This is a partial schematic diagram of the rotating suction cup bracket in an embodiment of the present utility model; Figure 4 This is a schematic diagram of the drive mechanism in an embodiment of the present utility model; Figure 5 This is a schematic diagram of the rotating ring in an embodiment of the present invention; Figure 6 This is a schematic diagram of the reset mechanism in an embodiment of the present utility model; Figure 7 This is a schematic diagram of the shell structure in an embodiment of this utility model. Figure 1 ; Figure 8 This is a schematic diagram of the shell structure in an embodiment of this utility model. Figure 2 ; Figure 9 This is a schematic diagram of the base in an embodiment of this utility model.

[0017] The labels for the attached figures are as follows: 100. Housing; 200. Lifting component; 300. Rotating ring; 400. Drive mechanism; 500. Bracket; 600. Suction cup; 700. Reset mechanism; 800. Telescopic rod; 210. First mating component; 310. Second mating component; 410. Exhaust pressing component; 420. First guide post; 320. First inclined groove; 710. Reset pressing component; 720. Second guide post; 330. Second inclined groove; 430. First guide component; 110. First guide groove; 730. Second guide component; 120. Second guide groove; 101. Base; 102. Main body; 350. Limiting groove; 1013. Limiting post; 340. Positioning protrusion; 1011. First positioning groove; 1012. Second positioning groove; 220. Lifting and resetting spring. Detailed Implementation

[0018] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The preferred embodiments of this utility model will now be described in detail with reference to the accompanying drawings.

[0019] like Figures 1 to 9 As shown, this utility model provides a specific embodiment of a rotating suction cup bracket.

[0020] A rotating suction cup holder, reference Figures 1 to 5 The rotating suction cup bracket includes a housing 100, a lifting member 200, a rotating ring 300, and a drive mechanism 400. The top of the housing 100 is provided with a bracket 500 for connecting electronic devices, and the bottom of the housing 100 is provided with a suction cup 600 for adsorbing external objects. The housing 100 has an internal cavity, and the lifting member 200 is disposed in the cavity and passes through the housing 100 to connect with the suction cup 600. The rotating ring 300 is disposed in the cavity and is located between the lifting member 200 and the bottom of the cavity. The lifting member 200 is provided with a first mating member 210, and the rotating ring 300 is provided with a second mating member 310. The second mating member 310 abuts against the first mating member 210 to push the first mating member 210 away from the rotating ring 300 when the rotating ring 300 rotates in a first direction. Among them, reference Figures 1 to 5 The drive mechanism 400 includes an exhaust pressing member 410 and a first guide post 420. The rotating ring 300 is also provided with a first inclined groove 320. The exhaust pressing member 410 is disposed inside the housing 100 and partially exposed on the periphery of the housing 100. The first guide post 420 is disposed on the exhaust pressing member 410 and embedded in the first inclined groove 320. When the exhaust pressing member 410 is pressed, it can move toward the inside of the housing 100 so that the first guide post 420 pushes the groove wall of the first inclined groove 320 to drive the rotating ring 300 to rotate in the first direction.

[0021] Specifically, the housing 100 serves as the basic load-bearing frame of the entire bracket 500, forming a closed receiving cavity inside. This cavity provides installation space for components such as the lifting component 200, rotating ring 300, and drive mechanism 400, while also protecting the internal structure. The top of the housing 100 is used to fix the bracket 500 for connecting electronic equipment, and the bottom of the housing 100 provides an installation base for the suction cup 600, thus achieving the integration of the overall structure.

[0022] The bracket 500 is rotatably connected to the housing 100. The bracket 500 connects to electronic devices, such as mobile phones and tablets, to support the electronic devices and adjust their placement angle, thereby achieving multi-angle support for the electronic devices and meeting the user's needs in different scenarios. The suction cup 600 is located at the bottom of the housing 100 and is made of flexible material (such as silicone). The suction cup 600 achieves the adsorption and fixation of the rotating suction cup bracket by expelling air between itself and external objects (such as desktops, walls, vehicle platforms, etc.) and forming negative pressure. It is the core execution component for the stable installation of the rotating suction cup bracket.

[0023] The lifting component 200 is installed inside the housing 100 and passes through the bottom of the housing 100 and is connected to the suction cup 600. It can move axially (up and down) within the accommodating cavity. The lifting component 200 can drive the suction cup 600 to extend and retract by moving itself. When the lifting component 200 rises, it can pull the suction cup 600 to exhaust air and form negative pressure. When the lifting component 200 falls, it can release the suction cup 600 to intake air and release the adsorption.

[0024] The rotating ring 300 is located inside the receiving cavity, between the bottom of the receiving cavity and the lifting member 200. The rotating ring 300 can rotate around the central axis of the housing 100. The lifting member 200 is provided with a first mating member 210, and the rotating ring 300 is provided with a second mating member 310. The first mating member 210 and the second mating member 310 abut against each other. When the second mating member 310 rotates, it can push the first mating member 210 to move upward, so as to realize the conversion of the circular motion of the rotating ring 300 into the linear motion of the lifting member 200. Furthermore, the first inclined groove 320 on the rotating ring 300 is used to receive the power of the drive mechanism 400.

[0025] The exhaust pressing member 410 in the drive mechanism 400 serves as a trigger component for user operation. Part of it is exposed outside the housing 100. The exhaust pressing member 410 is configured to move into the housing 100 when pressed, so as to convert the user's pressing force into mechanical power. The first guide post 420 is fixed on the exhaust pressing member 410 and embedded in the first inclined groove 320 of the rotating ring 300. The first inclined groove 320 is an inclined groove, that is, the setting direction of the first inclined groove 320 is set at a certain angle with the moving direction of the exhaust pressing member 410, so as to convert the linear motion of the exhaust pressing member 410 into a circumferential force that drives the rotating ring 300 to rotate.

[0026] When the user presses the exhaust press 410, the exhaust press 410 moves radially inward along the housing 100, causing the first guide post 420 fixed thereon to move synchronously in a straight line. Since the first guide post 420 is embedded in the first inclined groove 320 of the rotating ring 300, when the first guide post 420 moves, it will squeeze the groove wall of the first inclined groove 320, thereby generating a thrust along the tangential direction of the rotating ring 300, forcing the rotating ring 300 to rotate in the first direction (such as clockwise). The conversion of linear pressing power to circumferential rotation power is achieved through the cooperation of the first guide post 420 and the first inclined groove 320.

[0027] When the rotating ring 300 rotates in the first direction, the second mating part 310 follows the rotating ring 300 and rotates in the first direction, pushing the first mating part 210 to move in a direction away from the rotating ring 300, thereby driving the lifting part 200 to move in a direction away from the rotating ring 300. When the lifting part 200 moves in a direction away from the rotating ring 300, it can pull the suction cup 600 at the bottom to retract upwards in sync. During the retraction of the suction cup 600, the air between it and the external object is discharged, and a negative pressure is formed inside, thereby tightly adsorbing onto the surface of the external object to complete the adsorption and fixation.

[0028] In this embodiment, a rotating suction cup support is designed, including a housing 100, a lifting member 200, a rotating ring 300, and a driving mechanism 400. The driving mechanism 400 includes an exhaust pressing member 410 and a first guide post 420. When the exhaust pressing member 410 is subjected to force, it moves inward toward the housing 100, causing the first guide post 420 to move inward toward the housing 100, thus squeezing the groove wall of the first inclined groove 320. This generates a thrust along the tangential direction of the rotating ring 300, forcing the rotating ring 300 to rotate in the first direction, thereby realizing the conversion of linear pressing power to circumferential rotational power. Furthermore, the thrust generated by the second mating member 310 as it follows the rotating ring 300 in the first direction forces the first mating member 210 to rotate away from the first direction. The rotation ring 300 moves in a direction that causes the lifting component 200 to move away from the rotation ring 300, thereby pulling the suction cup 600 at the bottom to retract upwards in sync, so as to expel the air between itself and the external object and form a negative pressure to complete the adsorption. On the one hand, the user only needs to press to expel the air to complete the adsorption, which effectively simplifies the operation process. On the other hand, the lifting component 200, the rotation component, and the drive mechanism 400 are all integrated into the housing 100, with only the air expulsion pressing component 410 exposed around the periphery of the housing 100. The structure is more compact and miniaturized, and the absence of exposed complex structures makes it easier to carry. Moreover, during the pressing adsorption process, the drive mechanism 400 moves along the inside of the housing 100, without occupying additional external operating space, making it suitable for small space scenarios.

[0029] In one embodiment, reference Figures 1 to 6The rotating suction cup bracket also includes a reset mechanism 700, which includes a reset pressing member 710 and a second guide post 720. The rotating ring 300 is also provided with a second inclined groove 330. The reset pressing member 710 is disposed inside the housing 100 and partially exposed on the periphery of the housing 100. The second guide post 720 is disposed on the reset pressing member 710 and embedded in the second inclined groove 330. When the reset pressing member 710 is pressed, it can move toward the inside of the housing 100 so that the second guide post 720 pushes the groove wall of the second inclined groove 330 to push the rotating ring 300 to rotate and reset in the second direction.

[0030] Specifically, refer to Figures 1 to 6 The reset mechanism 700 is the core component for unlocking and resetting the rotating suction cup bracket. It receives the user's pressing force through the reset pressing part 710 and converts it into power to push the rotating ring 300 to rotate in the second direction (opposite to the first direction during suction, such as counterclockwise). This drives the rotating ring 300 to rotate in the opposite direction, causing the second mating part 310 on the rotating ring 300 to release the thrust on the first mating part 210 on the lifting part 200, releasing the constraint on the lifting part 200, and causing the lifting part 200 to move toward the rotating ring 300. This allows the suction cup 600 to extend from the contracted and vented state, allowing air to enter the interior of the suction cup 600, eliminating negative pressure and releasing the suction.

[0031] The second inclined groove 330 is also an inclined groove, that is, the setting direction of the second inclined groove 330 is set at a certain angle with the moving direction of the reset pressing member 710, so as to convert the linear motion of the reset pressing member 710 into a circumferential force that drives the rotating ring 300 to rotate.

[0032] When the bracket 500 needs to be disassembled, the user presses the reset press 710 exposed on the periphery of the housing 100, causing it to move linearly into the housing 100. This causes the second guide post 720 fixed on the reset press 710 to move linearly along the inside of the housing 100. Since the first guide post 420 is embedded in the first inclined groove 320 of the rotating ring 300, when the second guide post 720 moves, it will squeeze the groove wall of the second inclined groove 330, thereby generating a reverse thrust along the tangential direction of the rotating ring 300. This forces the rotating ring 300 to rotate in the second direction (such as counterclockwise). The conversion of linear pressing power to circumferential rotational power is achieved through the cooperation of the second guide post 720 and the second inclined groove 330.

[0033] When the rotating ring 300 rotates in the second direction, the second mating part 310 follows the rotating ring 300 in the second direction and releases the thrust on the first mating part 210. The lifting part 200 moves toward the rotating ring 300 under its own reset force. When the lifting part 200 moves toward the rotating ring 300, it can push the suction cup 600 at the bottom to extend downwards synchronously. During the downward extension of the suction cup 600, external air enters between the suction cup 600 and the adsorption surface, the negative pressure is eliminated, and the rotating suction cup bracket can be separated from the adsorption surface. On the one hand, the user only needs to press the reset pressing part 710 to complete the reset, which effectively simplifies the operation process. On the other hand, during the press reset process, the movement direction of the reset mechanism 700 is along the inside of the housing 100, which will not occupy additional external operating space and can be applied to small space scenarios.

[0034] In one embodiment, reference Figures 1 to 7 The exhaust pressing member 410 is also provided with a first guide member 430, and the housing 100 is correspondingly provided with a first guide groove 110. The first guide member 430 is embedded in the first guide groove 110 for guiding the movement of the exhaust pressing member 410. The reset pressing member 710 is also provided with a second guide member 730, and the housing 100 is correspondingly provided with a second guide groove 120. The second guide member 730 is embedded in the second guide groove 120 for guiding the movement of the reset pressing member 710.

[0035] Specifically, refer to Figures 1 to 7 The first guide member 430 can be a screw, which is fixedly mounted on the exhaust pressing member 410. The first guide groove 110 is a straight groove. The first guide member 430 cooperates with the first guide groove 110 on the housing 100 to form a rigid constraint on the movement direction of the exhaust pressing member 410, ensuring that the exhaust pressing member 410 can only move stably along the preset straight direction (i.e., radially toward the inside of the housing 100), avoiding deviation or shaking. Through the guide constraint, the pressing force of the exhaust pressing member 410 can be completely converted into the linear thrust of the first guide post 420, ensuring that the first guide post 420 acts accurately on the first inclined groove 320 of the rotating ring 300, avoiding force loss or jamming of the rotating ring 300 due to the deviation of the pressing member, and ensuring the consistency of the rotation angle of the rotating ring 300 during the adsorption process. Limiting the movement trajectory of the exhaust pressing member 410 can also reduce the randomness of the friction area and friction direction between it and the housing 100, avoid edge wear caused by shaking, and extend the service life of the exhaust pressing member 410 and the housing 100.

[0036] Furthermore, the second guide member 730 can be a screw, which is fixedly mounted on the reset pressing member 710. The second guide groove 120 is a straight groove. The second guide member 730 cooperates with the second guide groove 120 on the housing 100 to form a rigid constraint on the movement direction of the reset pressing member 710, ensuring that the reset pressing member 710 can only move stably along a preset straight direction (i.e., radially toward the inside of the housing 100), avoiding deviation or shaking. Through the guide constraint, the pressing force of the reset pressing member 710 can be completely converted into the second... The linear thrust of the guide post 720 ensures that the second guide post 720 acts precisely on the second inclined groove 330 of the rotating ring 300, avoiding force loss or jamming of the rotating ring 300 due to the offset of the reset pressing member 710, and ensuring the consistency of the rotation angle of the rotating ring 300 during the reset process; limiting the movement trajectory of the reset pressing member 710 can also reduce the randomness of the friction area and friction direction between it and the housing 100, avoid edge wear caused by shaking, and extend the service life of the reset pressing member 710 and the housing 100.

[0037] In one embodiment, reference Figures 1 to 3 The first mating part 210 is provided with a first inclined surface, and the second mating part 310 is provided with a second inclined surface. That is, the mating surfaces of the first mating part 210 and the second mating part 310 are inclined surfaces. When the rotating ring 300 rotates along the first direction, the second mating part 310 follows the rotating ring 300 and rotates along the first direction, so that the first inclined surface pushes the second inclined surface and causes the second mating part 310 to move in a direction away from the rotating ring 300, thereby driving the lifting part 200 to move in a direction away from the rotating ring 300.

[0038] In one embodiment, reference Figures 1 to 9 The housing 100 includes a base 101 and a main body 102. A rotating ring 300 is disposed on the base 101, and a lifting member 200 is disposed on the side of the rotating ring 300 away from the base 101. The main body 102 is sleeved on the outside of the rotating ring 300 and the lifting member 200 and is connected to the base 101. A limiting groove 350 is also provided on the rotating ring 300, and a limiting post 1013 is provided on the base 101. The limiting post 1013 is disposed in the limiting groove 350 for rotational limiting of the rotating ring 300.

[0039] Specifically, refer to Figures 1 to 9The base 101 serves as the bottom support structure of the housing 100, providing an installation reference surface for the rotating ring 300. The bottom of the base 101 mates with the suction cup 600, providing installation and extension space for the suction cup 600. The main body 102 serves as the upper structure of the housing 100, fitting around the rotating ring 300 and the lifting component 200, and is fixedly connected to the base 101, together forming a closed receiving cavity to protect the internal components from dust and external interference. The top of the main body 102 is used to install the bracket 500 for connecting electronic equipment, forming the overall structural outline. The limiting groove 350 is formed in the rotating ring 300. At the bottom of the 0, there is an arc-shaped groove extending circumferentially along the rotating ring 300. Its length corresponds to the maximum allowable rotation angle of the rotating ring 300 (such as the maximum rotation angle of the rotating ring 300 along the first direction when adsorbing, and the maximum rotation angle along the second direction when resetting). The limiting post 1013 is fixed on the base 101, and its end is embedded in the limiting groove 350. By abutting against the groove wall of the limiting groove 350, the rotation range of the rotating ring 300 is limited. When the rotating ring 300 rotates to the point where the limiting post 1013 contacts one end of the groove wall of the limiting groove 350, it can no longer rotate, thereby limiting the extreme position of the rotating ring 300.

[0040] In one embodiment, reference Figures 1 to 9 The rotating ring 300 is also provided with a positioning protrusion 340, and the base 101 is provided with a first positioning groove 1011 and a second positioning groove 1012. The positioning protrusion 340 can be engaged in the first positioning groove 1011 after the rotating ring 300 rotates in the first direction, and engaged in the second positioning groove 1012 after the rotating ring 300 is reset.

[0041] Specifically, refer to Figures 1 to 9 The positioning protrusion 340 of the rotating ring 300 cooperates with the first positioning groove 1011 and the second positioning groove 1012 of the base 101 to form a precise positioning structure for the rotating ring 300 in the adsorption locking position and the reset initial position. When the rotating ring 300 rotates along the first direction to the angle required for adsorption (i.e., the lifting component 200 drives the suction cup 600 to complete the exhaust and lock), the positioning protrusion 340 is engaged with the first positioning groove 1011. Through the interference fit or elastic engagement between the positioning protrusion 340 and the first positioning groove 1011, the rotating ring 300 is secured. The suction cup 600 is stably locked in the adsorption position to prevent it from rotating in the opposite direction due to accidental factors such as vibration or external force. This ensures that the negative pressure state of the suction cup 600 remains stable and prevents the adsorption from loosening. When the rotating ring 300 rotates and resets in the second direction (i.e., the lifting component 200 is released and the suction cup 600 is unlocked), the positioning protrusion 340 is engaged in the second positioning groove 1012 to fix the rotating ring 300 in the initial position. This prevents the component from being misaligned due to its free rotation and ensures that the rotating ring 300 can start moving from the preset initial position during the next adsorption operation, thus ensuring operational consistency.

[0042] In one embodiment, reference Figures 1 to 9A lifting reset spring 220 is provided between the lifting component 200 and the main body 102 to drive the lifting component 200 to move toward the rotating ring 300 after the thrust of the first mating component 210 is released. The lifting reset spring 220 is a key elastic component for unlocking and resetting the rotating suction cup bracket. When the rotating ring 300 is rotated and reset in the second direction under the drive of the reset mechanism 700, and the thrust of the second mating component 310 on the first mating component 210 is released, the elastic potential energy of the lifting reset spring 220 is converted into driving force, pushing the lifting component 200 to move toward the rotating ring 300 and causing the suction cup 600 to extend, allowing external air to enter between the suction cup 600 and the adsorption surface, quickly eliminating negative pressure, eliminating the need for the user to manually pull the suction cup 600, realizing the automation of the unlocking action, and significantly improving the convenience of disassembly.

[0043] In one embodiment, reference Figure 1 The rotating suction cup bracket also includes a telescopic rod 800, and the housing 100 also includes a top cover, which is rotatably mounted on the main body 102. One end of the telescopic rod 800 is rotatably connected to the top cover, and the other end of the telescopic rod 800 is rotatably connected to the bracket 500.

[0044] It should be understood that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Those skilled in the art can modify the technical solutions described in the above embodiments, or make equivalent substitutions for some of the technical features; and all such modifications and substitutions should fall within the protection scope of the appended claims of this utility model.

Claims

1. A rotary chuck support, characterized by, include: The device comprises a housing, a lifting component, a rotating ring, and a drive mechanism. The top of the housing has a bracket for connecting an electronic device, and the bottom of the housing has a suction cup for attaching to external objects. The housing has an internal cavity. The lifting component is disposed within the cavity and passes through the housing to connect with the suction cup. The rotating ring is disposed within the cavity and positioned between the lifting component and the bottom of the cavity. The lifting component has a first mating member, and the rotating ring has a second mating member. The second mating member abuts against the first mating member to push the first mating member away from the rotating ring when the rotating ring rotates in a first direction. The driving mechanism includes an exhaust pressing component and a first guide post. The rotating ring is also provided with a first inclined groove. The exhaust pressing component is disposed inside the housing and partially exposed on the periphery of the housing. The first guide post is disposed on the exhaust pressing component and embedded in the first inclined groove. When the exhaust pressing component is pressed, it can move toward the inside of the housing, so that the first guide post pushes the groove wall of the first inclined groove, thereby driving the rotating ring to rotate in a first direction.

2. The rotary chuck support of claim 1, wherein, It also includes a reset mechanism, which includes a reset pressing member and a second guide post. The rotating ring is also provided with a second inclined groove. The reset pressing member is disposed inside the housing and partially exposed on the periphery of the housing. The second guide post is disposed on the reset pressing member and embedded in the second inclined groove. When the reset pressing member is pressed, it can move toward the inside of the housing, so that the second guide post pushes the groove wall of the second inclined groove, thereby pushing the rotating ring to rotate and reset in the second direction.

3. The rotary chuck support of claim 1 wherein, The exhaust pressing component is also provided with a first guide component, and the housing is provided with a corresponding first guide groove. The first guide component is embedded in the first guide groove for guiding the movement of the exhaust pressing component.

4. The rotary chuck support of claim 2 wherein, The reset pressing component is also provided with a second guide component, and the housing is provided with a corresponding second guide groove. The second guide component is embedded in the second guide groove to guide the movement of the reset pressing component.

5. The rotary chuck support of claim 1 wherein, The first mating component has a first inclined surface, and the second mating component has a second inclined surface. The first inclined surface can fit into the second inclined surface when the rotating ring is in the initial position.

6. The rotary chuck support of claim 2 wherein, The housing includes a base and a main body. The rotating ring is disposed on the base, and the lifting component is disposed on the side of the rotating ring away from the base. The main body is sleeved on the outside of the rotating ring and the lifting component and is connected to the base.

7. The rotating suction cup holder according to claim 6, characterized in that, The rotating ring is also provided with a limiting groove, and the base is provided with a limiting post. The limiting post is disposed in the limiting groove for limiting the rotation of the rotating ring.

8. The rotary chuck support of claim 6 wherein, The rotating ring is also provided with positioning protrusions, and the base is provided with a first positioning groove and a second positioning groove. The positioning protrusions can be engaged in the first positioning groove after the rotating ring rotates in the first direction, and engaged in the second positioning groove after the rotating ring is reset.

9. The spin chuck support of claim 6, wherein, A lifting reset spring is provided between the lifting component and the main body to drive the lifting component to move toward the rotating ring after the thrust of the first mating component is released.

10. The spin chuck support of claim 6, wherein, It also includes a telescopic rod, and the housing also includes a top cover, which is rotatably mounted on the main body. One end of the telescopic rod is rotatably connected to the top cover, and the other end of the telescopic rod is rotatably connected to the bracket.

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