A fixing base of a suction cup support and a suction cup support

Abstract

The utility model relates to mobile phone support technical field, concretely relates to a kind of fixing seat and suction cup support of suction cup support. Including main casing, base, suction cup, rotating ring and suction cup connecting piece;Main casing and base are installed to form internal space, suction cup is installed in the side of base away from main casing;Rotating ring is rotatably installed in internal space, suction cup connecting piece is installed in internal space, suction cup connecting piece passes through base and is connected with suction cup;First cooperation structure is provided on suction cup connecting piece, second cooperation structure is provided on rotating ring;In first cooperation structure and second cooperation structure, at least one of the two is inclined surface;Rotating ring and suction cup connecting piece are driven to rotate to suction cup adsorption state by the transmission cooperation of first cooperation structure and second cooperation structure, so that rotating ring drives suction cup connecting piece to move in the direction away from suction cup.

Description

Technical Field

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

[0002] A phone holder is a convenient tool that frees up your hands, allowing you to hold your phone securely for easier use. Due to its excellent convenience, phone holders are widely used in various scenarios and have evolved into many types, such as desktop phone holders and car phone holders.

[0003] Suction cup holders are a type of phone holder. They rely on a suction cup at the bottom to firmly adhere to various surfaces, thus securing themselves in place. In practical applications, suction cup holders are commonly used as car mounts, installed on the car's center console to provide convenience for drivers.

[0004] Suction cup holders typically use a rotating thread to drive corresponding components to compress the suction cup and achieve adsorption. However, the stress driven by the thread is concentrated on the thread. During use, the thread bears a large amount of pressure and tension. Over a long period of use, the strength of the thread structure weakens and it is not easy to be damaged, leading to the aging of the suction cup. Utility Model Content

[0005] This utility model provides a fixing base and suction cup bracket for a suction cup holder, in order to solve the problem that the threads are easily damaged under long-term use, resulting in the suction cup adsorption timeout.

[0006] This utility model discloses a mounting base for a suction cup holder, including a main housing, a base, a suction cup, a rotating ring, and a suction cup connector; the main housing and the base are fitted together to form an internal space, and the suction cup is installed on the side of the base away from the main housing; the rotating ring is rotatably installed in the internal space, and the suction cup connector is installed in the internal space, passing through the base and connecting to the suction cup; The suction cup connector is provided with a first mating structure, and the rotating ring is provided with a second mating structure; at least one of the first mating structure and the second mating structure is an inclined surface; the rotating ring and the suction cup connector are driven to rotate to the suction cup adsorption state, so that when the rotating ring is driven to rotate, the rotating ring drives the suction cup connector to move away from the suction cup.

[0007] Optionally, the first mating structure includes a first boss and a first groove, and the second mating structure includes a second boss and a second groove; one side wall of the first boss and one side wall of the first groove are connected to form a first inclined abutment surface; the rotating ring is provided with a second boss and a second groove, and one side wall of the second boss and one side wall of the second groove are connected to form a second inclined abutment surface. When the suction cup is in the relaxed state, the first boss is embedded in the second groove, the second boss is embedded in a groove, and the first inclined abutment surface abuts against the second inclined abutment surface. When the rotating ring rotates to the suction cup adsorption state, the rotating ring is driven to move away from the suction cup by the pushing drive between the first inclined abutment surface and the second inclined abutment surface.

[0008] Optionally, a third reset elastic element is installed between the suction cup connector and the partition. When the suction cup is released from adsorption, the third reset elastic element pushes the suction cup connector to move towards the suction cup through elastic force.

[0009] Optionally, the base is provided with multiple lifting guide columns, and the suction cup connector is provided with multiple guide holes corresponding to the lifting guide columns, with the guide holes fitted onto the lifting guide columns; a partition is provided in the main housing, the top of the lifting guide column abuts against the partition, and the third reset elastic element is fitted onto the lifting guide column.

[0010] Optionally, the mounting base also includes a drive button, one end of which extends into the internal space and the other end extends out of the main housing; the drive button is provided with a first drive post, and the rotating ring is provided with a first drive groove at an angle to the rotating ring, and the first drive post is inserted into the first drive post; when the drive button is pressed into the internal space, the first drive post drives the rotating ring to rotate in a first direction by pressing against the first drive groove, and the suction cup is attracted.

[0011] Optionally, a partition is provided in the main housing, and a first guide opening is provided on the partition along the moving direction of the drive button; the drive button includes a first guide arm, a first guide post is provided on the first guide arm, and the first guide post is embedded in the first guide opening; The first guide arm has a first guide groove, and the end of the first guide opening away from the outside of the fixed seat has a first guide protrusion on one side corresponding to the first guide groove. The first guide protrusion is located in the first guide groove or corresponds to the first guide groove.

[0012] Optionally, a first reset elastic element is installed in the first guide groove, one end of the reset elastic element abutting against the first guide protrusion, and the other end abutting against the end of the first guide groove away from the first guide protrusion; the first reset elastic element provides a spring force to drive the button to extend outward from the fixed base; and / or The fixing base includes a first fixing member, which is installed on the first guide post through the first guide opening and is engaged with the first guide opening.

[0013] Optionally, the mounting base also includes a reset button, one end of which extends into the internal space and the other end extends out of the main housing; the reset button is provided with a second drive post, and the rotating ring is provided with a second drive groove at an angle to the rotating ring, and the second drive post is inserted into the second drive post; when the reset button is pressed into the internal space, the second drive post drives the rotating ring to rotate in the second direction by pressing against the second drive groove, and the suction cup releases its adsorption.

[0014] Optionally, a partition is provided in the main housing, and a second guide opening is provided on the partition along the moving direction of the reset button; the reset button includes a second guide arm, and a second guide post is provided on the second guide arm, with the second guide post embedded in the second guide opening; The second guide arm is provided with a second guide groove, and a second guide protrusion is provided on one side of the second guide groove corresponding to the side of the second guide groove at the end of the second guide opening away from the outside of the fixed seat. The second guide protrusion is located in the second guide groove or corresponds to the second guide groove. A second reset elastic element is installed in the second guide groove. One end of the reset elastic element abuts against the second guide protrusion, and the other end abuts against the end of the second guide groove away from the second guide protrusion. The second reset elastic element provides the spring force for the reset button to extend outward toward the fixed base. The fixing base includes a second fixing member, which is installed on the second guide post through the second guide opening and is engaged with the second guide opening.

[0015] This utility model also discloses a suction cup bracket, including the aforementioned fixing base.

[0016] The beneficial effects of the fixing base provided in this utility model embodiment are as follows: In this utility model, the fixing base achieves the positioning of the suction cup in the adsorption state and the release state through the cooperation of the positioning structure and the first groove and the second groove. Importantly, the groove wall slope of the first groove is greater than that of the second groove. In this way, the positioning structure is easier to detach from the second groove and switch to the first groove, while the positioning mechanism is more difficult to detach in the first groove. That is, the positioning effect of the suction cup in the adsorption state is greater than that in the release state. This not only improves the stability of the suction cup when switching between adsorption and release adsorption states, but also makes the positioning more targeted and improves the user experience. Attached Figure Description

[0017] 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 suction cup bracket according to an embodiment of the present utility model; Figure 2 This is another schematic diagram of the suction cup bracket according to an embodiment of the present invention; Figure 3 This is an exploded view of the suction cup bracket according to an embodiment of the present invention; Figure 4 This is a schematic diagram showing the fit between the suction cup connector, the rotating ring, and the base in an embodiment of this utility model; Figure 5 This is a schematic diagram of the suction cup connector according to an embodiment of the present utility model; Figure 6 This is a schematic diagram of the rotating ring according to an embodiment of the present invention; Figure 7 This is a schematic diagram showing the fit between the suction cup connector and the rotating ring in an embodiment of this utility model; Figure 8 This is a cross-sectional view of the rotating ring and the base according to an embodiment of the present invention; Figure 9 This is a schematic diagram of the base of an embodiment of this utility model; Figure 10 This is another schematic diagram of the rotating ring according to an embodiment of the present invention; Figure 11 This is a schematic diagram of the driving button according to an embodiment of the present invention; Figure 12 This is another schematic diagram of the driving button in an embodiment of this utility model; Figure 13 This is a schematic diagram of the reset button in an embodiment of this utility model; Figure 14 This is another schematic diagram of the reset button in an embodiment of this utility model; Figure 15 This is a schematic diagram of the partition in an embodiment of the present utility model; Figure 16 This is another schematic diagram of the partition in an embodiment of the present utility model.

[0018] The labels for the attached figures are as follows: 1. Fixed base; 11. Main housing; 111. Partition plate; 1111. First guide opening; 1112. First guide protrusion; 1113. Second guide opening; 1114. Second guide protrusion; 12. Base; 121. Third groove; 122. Fourth groove; 123. Stud; 124. Lifting guide post; 13. Suction cup; 131. Connecting part; 14. Rotating ring; 141. Positioning structure; 142. First slot; 143. Elastic arm; 1431. First section; 1432. Second section; 144. First drive inclined groove; 145. Second drive inclined groove; 146. Second boss; 147. Second groove; 148. Second inclined abutment surface; 149. Strip hole; 410. Second mating structure; 15. Suction cup connector; 151. First boss; 152. First groove; 153. First inclined abutment surface; 154. Guide hole; 155. First mating structure; 16. Drive button; 161. First drive post; 162. First guide arm; 1621. First guide post; 1622. First guide groove; 17. First reset elastic element; 18. First fixing element; 19. Reset button; 191. Second drive post; 192. Second guide arm; 1921. Second guide post; 1922. Second guide groove; 20. Second reset elastic element; 30. Second fixing element; 40. Face cover; 50. Third reset elastic element; 2. Rotating arm; 3. Mobile phone fixing mechanism. Detailed Implementation

[0019] 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.

[0020] This embodiment of the utility model provides a fixing base 1, which can be applied to a suction cup bracket. For example... Figures 1 to 8 As shown, it includes a main housing 11, a base 12, a suction cup 13, a rotating ring 14, and a suction cup 13 connector; the main housing 11 and the base 12 are fitted together to form an internal space, and the suction cup 13 is installed on the side of the base 12 away from the main housing 11; the rotating ring 14 is rotatably installed in the internal space, and the suction cup 13 connector is installed in the internal space, passing through the base 12 and connecting to the suction cup 13.

[0021] The suction cup 13 connector is provided with a first mating structure 155, and the rotating ring 14 is provided with a second mating structure 1410; at least one of the first mating structure 155 and the second mating structure 1410 is an inclined surface; the rotating ring 14 and the suction cup 13 connector are driven to rotate to the suction cup 13 adsorption state by the first mating structure 155 and the second mating structure 1410, so that when the rotating ring 14 is driven to rotate to the suction cup 13 adsorption state, the rotating ring 14 drives the suction cup 13 connector to move away from the suction cup 13.

[0022] This invention utilizes the transmission and engagement of the first mating structure 155 and the second mating structure 1410 to drive the rotating ring 14 to rotate to the suction cup 13 adsorption state. The rotating ring 14 then drives the suction cup 13 connector to move away from the suction cup 13, thereby achieving the adsorption of the suction cup 13. Among the first mating structure 155 and the second mating structure 1410, at least one is an inclined surface. The inclined surface pushes the suction cup 13 connector away from the suction cup 13. Compared with threaded drive, this structure has higher strength and is less prone to damage, ensuring the adsorption of the suction cup 13.

[0023] Furthermore, of the base 12 and the rotating ring 14, one is provided with a positioning structure 141, and the other is provided with a third groove 121 and a fourth groove 122 located on the rotation path of the positioning structure 141; the slope of the groove wall of the third groove 121 is greater than the slope of the groove wall of the fourth groove 122.

[0024] When the rotating ring 14 rotates to the suction cup 13 adsorption state, the positioning structure 141 is embedded in the third groove 121; when the rotating ring 14 rotates to the suction cup 13 release state, the positioning structure 141 is embedded in the fourth groove 122.

[0025] In this invention, the fixing base 1 achieves the positioning of the suction cup 13 in the adsorption and release states through the cooperation of the positioning structure 141 and the third groove 121 and the fourth groove 122. Importantly, the slope of the groove wall of the third groove 121 is greater than that of the groove wall of the fourth groove 122. In this way, the positioning structure 141 can more easily detach from the fourth groove 122 and switch to the third groove 121, while the positioning mechanism is more difficult to detach in the third groove 121. That is, the positioning effect of the suction cup 13 in the adsorption state is greater than that in the release state. This not only improves the stability of the suction cup 13 when switching between adsorption and release adsorption states, but also makes the positioning more targeted, resulting in a better user experience.

[0026] Specifically, the adsorption state is when the fixing seat 1 adsorbs the suction cup 13 onto the adsorption surface. In this state, the positioning force required is stronger than in the relaxed state; therefore, the slope of the third groove 121 is set to be greater than the slope of the fourth groove 122. Combined with... Figure 8 and Figure 9 As shown, the slope of the groove wall can also be understood as the steepness of the outer groove wall. The steeper the groove wall, the more difficult it is for the positioning structure 141 to detach from it; the gentler the groove wall, the easier it is for the positioning structure 141 to detach from it. The groove walls of the third groove 121 and the fourth groove 122 can be curved surfaces or inclined flat surfaces.

[0027] Specifically, the third groove 121 and the fourth groove 122 are arc-shaped grooves. The angle between the tangent of the arc-shaped groove wall of the third groove 121 and the horizontal line is greater than the angle between the tangent of the arc-shaped groove wall of the fourth groove 122 and the horizontal line. The difference in the size of the angle between the tangent of the groove wall of the third groove 121 and the horizontal line of the fourth groove 122 makes it more difficult for the positioning structure 141 to detach in the third groove 121.

[0028] A first slot 142 is provided on the rotating ring 14 or the base 12, and an elastic arm 143 is provided in the slot. One end of the elastic arm 143 is connected to the side wall of the first slot 142, and the positioning structure 141 is an arc-shaped protrusion provided at the other end of the elastic arm 143. The connection part 131 between the elastic arm 143 and the first slot 142 is divided into a first segment 1431 and a second segment 1432. The first segment 1431 is connected to the second segment 1432. The thickness of the first segment 1431 is greater than the thickness of the second segment 1432, which can ensure that the elastic arm 143 has sufficient elasticity and its connection strength with the first slot 142 is also sufficient.

[0029] In one specific embodiment, the third groove 121 and the fourth groove 122 are disposed on the base 12, and the first slot 142 is formed on the rotating ring 14. The rotating ring 14 has an opening in the middle, and the base 12 also has an opening in the middle. The suction cup 13 is made entirely of soft rubber, such as silicone, with a rigid connecting part 131 connected to its central area. For example, it can be a rigid plastic part. The connecting part 131 is connected to the suction cup connector 15, and is connected to the suction cup connector 15 through the opening of the base 12 by screws. The rotating ring 14 is mounted around the edge of the base 12. The rotating part has a strip hole 149, and the base 12 has a stud 123 passing through the strip hole 149. The base 12 is fitted to the main housing 11 by the stud 123 and screws. The strip hole 149 can also serve as a clearance to ensure the normal rotation of the rotating ring 14.

[0030] like Figure 4 , Figure 7 , Figure 11 and Figure 12 As shown, the mounting base 1 also includes a drive button 16, one end of which extends into the internal space and the other end extends out of the main housing 11. A first drive post 161 is provided on the drive button 16, and a first drive groove 144 forming an angle with the rotating ring 14 is provided on the rotating ring 14. The first drive post 161 is inserted into the first drive post 161. When the drive button 16 is pressed into the internal space, the first drive post 161 drives the rotating ring 14 to rotate in a first direction by pressing against the first drive groove 144, and the suction cup 13 is attracted. Through the cooperation of the first drive groove 144 and the first drive post 161, the pressing action of the drive button 16 can be converted into the rotation action of the rotating ring 14. When the rotating ring 14 rotates, the suction cup connector 15 moves away from the suction cup 13. Since the suction cup 13 has been pre-attached to the suction surface, the vacuum increases under the lifting of the suction cup connector 15, thus attracting the suction cup 13 to the suction surface.

[0031] Specifically, in combination Figure 5 and Figure 6 As shown, the suction cup connector 15 is provided with a first boss 151 and a first groove 152. One side wall of the first boss 151 and one side wall of the first groove 152 are connected to form a first inclined abutment surface 153. The rotating ring 14 is provided with a second boss 146 and a second groove 147. One side wall of the second boss 146 and one side wall of the second groove 147 are connected to form a second inclined abutment surface 148. In the relaxed state of the suction cup 13, the first boss 151 is embedded in the second groove 147, the second boss 146 is embedded in the groove, and the first inclined abutment surface 153 abuts against the second inclined abutment surface 148. When the rotating ring 14 rotates to the suction cup 13 adsorption state, the rotating ring 14 pushes the suction cup connector 15 to move away from the suction cup 13 through the first inclined abutment surface 153 and the second inclined abutment surface 148.

[0032] When the rotating ring 14 rotates, it is pressed by the first inclined abutment surface 153 and the second inclined abutment surface 148, pushing the suction cup connector 15 to move away from the suction cup 13, thereby causing the suction cup 13 to adhere to the suction surface. Furthermore, the first inclined abutment surface 153 is formed by connecting one side wall of the first boss 151 and one side wall of the first groove 152, and the second inclined abutment surface 148 is formed by connecting one side wall of the second boss 146 and one side wall of the second groove 147. This results in a longer extension length for the first inclined abutment surface 153 and the second inclined abutment surface 148, a greater travel distance for the suction cup connector 15 away from the suction cup 13, and a stronger suction force for the suction cup 13. The first direction can be... Figure 7 The counterclockwise direction.

[0033] Furthermore, such as Figure 15 and Figure 16 As shown, a partition 111 is provided in the main housing 11, and a first guide opening 1111 is provided on the partition 111 along the moving direction of the drive button 16. The drive button 16 includes a first guide arm 162, and a first guide post 1621 is provided on the first guide arm 162, which is embedded in the first guide opening 1111. A first guide groove 1622 is provided on the first guide arm 162, and a first guide protrusion 1112 is provided on the side of the first guide groove 1622 corresponding to the side of the first guide opening 1111 away from the outside of the fixed base 1. The first guide protrusion 1112 is located in the first guide groove 1622 or corresponds to the first guide groove 1622. The cooperation between the first guide post 1621 and the first guide opening 1111, and the cooperation between the first guide protrusion 1112 and the first guide groove 1622, can make the movement of the drive button 16 more stable.

[0034] A first reset elastic element 17 is installed in the first guide groove 1622. One end of the reset elastic element abuts against the first guide protrusion 1112, and the other end abuts against the end of the first guide groove 1622 away from the first guide protrusion 1112. The first reset elastic element 17 provides a spring force to drive the button 16 to extend outward toward the fixed base 1. The first guide groove 1622 allows the first reset elastic element 17 to be stably installed, and when the suction cup 13 switches from the suction state to the release state, the first reset elastic element 17 can drive the button 16 to extend outward toward the fixed base 1. Specifically, the first reset elastic element 17 is a spring.

[0035] The mounting base 1 includes a first fixing member 18, which is installed on the first guide post 1621 through the first guide opening 1111. The first fixing member 18 is engaged with the first guide opening 1111, thereby limiting the movement of the drive button 16 while ensuring the stability of the movement guide of the drive button 16. Specifically, the first fixing member 18 is a screw, and the first guide post 1621 has a screw hole in which the screw is screwed.

[0036] Specifically, two drive buttons 16 are symmetrically arranged on the main housing 11. During operation, the user can press both drive buttons 16 simultaneously, making it easier and smoother to drive the rotating ring 14. When the suction cup 13 is released, the ends of the drive buttons 16 extend out from the side of the main housing 11.

[0037] Furthermore, such as Figure 4 , Figure 7 , Figure 13 and Figure 14 As shown, the mounting base 1 also includes a reset button 19, one end of which extends into the internal space, and the other end extends out of the main housing 11. A second drive post 191 is provided on the reset button 19, and a second drive groove 145 is formed at an angle to the rotating ring 14 on the rotating ring 14. The second drive post 191 is inserted into the second drive post 191. When the reset button 19 is pressed into the internal space, the second drive post 191 drives the rotating ring 14 to rotate in a second direction by pressing against the second drive groove 145, and the suction cup 13 releases its adsorption. Through the cooperation of the second drive groove 145 and the second drive post 191, the pressing action of the reset button 19 can be converted into the rotation action of the rotating ring 14. When the rotating ring 14 rotates, it drives the suction cup connector 15 to move towards the suction cup 13, and the suction cup 13 releases its adsorption on the adsorption surface, entering a relaxed state. The second direction can be... Figure 7 The clockwise direction is as follows. During the reset process, the first reset elastic element 17 drives the drive button 16 to extend outward toward the main housing 11 to reset.

[0038] A second guide opening 1113 is provided on the partition 111 along the moving direction of the reset button 19. The reset button 19 includes a second guide arm 192, on which a second guide post 1921 is provided, and the second guide post 1921 is embedded in the second guide opening 1113. A second guide groove 1922 is provided on the second guide arm 192, and a second guide protrusion 1114 is provided on one side of the second guide groove 1922 corresponding to the side of the second guide opening 1113 away from the outside of the fixed base 1. The second guide protrusion 1114 is located in the second guide groove 1922 or corresponds to the second guide groove 1922. The cooperation between the second guide post 1921 and the second guide opening 1113, and the cooperation between the second guide protrusion 1114 and the second guide groove 1922, can make the movement of the reset button 19 more stable.

[0039] A second reset elastic element 20 is installed in the second guide groove 1922. One end of the reset elastic element abuts against the second guide protrusion 1114, and the other end abuts against the end of the second guide groove 1922 away from the second guide protrusion 1114. The second reset elastic element 20 provides elastic force for the reset button 19 to extend outward toward the fixed base 1. The second guide groove 1922 allows the second reset elastic element 20 to be stably installed, and the second reset elastic element 20 can drive the drive button 16 to extend outward toward the fixed base 1. Specifically, the second reset elastic element 20 is a spring.

[0040] The mounting base 1 includes a second fixing member 30, which passes through the second guide opening 1113 and is mounted on the second guide post 1921. The second fixing member 30 is engaged with the second guide opening 1113, thereby limiting the movement of the reset button 19 while ensuring the stability of the movement guide of the reset button 19. Specifically, the second fixing member 30 is a screw, and the second guide post 1921 has a screw hole in which the screw is screwed.

[0041] More specifically, a third reset elastic element 50 is installed between the suction cup connector 15 and the partition 111. The third reset elastic element 50 can be a spring. When the suction cup 13 releases its adsorption, the third reset elastic element 50 can push the suction cup connector 15 towards the suction cup 13 with its elastic force. The base 12 is provided with multiple lifting guide posts 124. The suction cup connector 15 has multiple guide holes 154 corresponding to the lifting guide posts 124. The guide holes 154 are fitted onto the lifting guide posts 124. The top of the lifting guide post 124 abuts against the partition 111. The third reset elastic element 50 is fitted onto the lifting guide post 124 to achieve the limiting of the third reset elastic element 50.

[0042] The complete usage process of the fixing base 1 of this utility model is as follows: like Figure 1 As shown, in the relaxed, non-adhesive state of the suction cup 13, two symmetrical drive buttons 16 extend from the side of the main housing 11, while the reset button 19 retracts into the side of the main housing 11. In use, the suction cup 13 is attached to the adsorption surface and slightly pressed to expel air. Then, the two drive buttons 16 are pressed. The first drive post 161 of the drive button 16 interferes with the first drive groove 144, converting the force in the pressing direction into a force that drives the rotating component to rotate. The rotating component... Figure 7As shown, the device rotates counterclockwise. During this rotation, the pressure between the first inclined abutment surface 153 and the second inclined abutment surface 148 pushes the suction cup connector 15 away from the suction cup 13, further increasing the suction vacuum of the suction cup 13 on the suction surface, thus allowing the suction cup 13 to be firmly attached to the suction surface, which is the suction cup 13 adsorption state. During the rotation of the rotating component, the arc-shaped protrusion switches from the fourth groove 122 to the third groove 121, while the reset button 19 gradually extends out of the side of the main housing 11 under the drive of the second drive inclined groove 145, and the second reset elastic member 20 simultaneously provides reset elastic force.

[0043] When the fixed base 1 needs to be removed from the adsorption surface, pressing the reset button 19 causes the second drive column 191 to interfere with the second drive groove 145, converting the force in the pressing direction into a force that drives the rotating component to rotate. Figure 7 As shown, rotating clockwise releases the pressure between the first inclined abutment surface 153 and the second inclined abutment surface 148. The suction cup connector 15 moves towards the suction cup 13 under the elastic force of the third reset elastic member 50, releasing the suction cup 13 and placing it in a relaxed state. At this time, the fixing seat 1 can be removed from the suction surface. During the rotation of the rotating component, the arc-shaped protrusion switches from the third groove 121 back to the fourth groove 122, while the two drive buttons 16 gradually extend back out from the side of the main housing 11 under the drive of the first drive inclined groove 144. Simultaneously, the first reset elastic member 17 provides a reset elastic force.

[0044] In a more specific embodiment, when the suction cup 13 is in the released state, the first driving post 161 of the drive button 16 is at the outward end of the first driving groove 144. After the drive button 16 is pressed, the suction cup 13 is in the suction state. At this time, the first driving post 161 of the drive button 16 moves to the inward end of the first driving groove 144. The process of the first driving post 161 moving from the outward end of the first driving groove 144 to the inward end of the first driving groove 144 is the process of the drive button 16 driving the rotating component to rotate counterclockwise, and the suction cup 13 achieves suction. During this process, the second driving post 191 on the reset button 19 moves from the inward end of the second driving groove 145 to the outward end of the second driving groove 145.

[0045] When the reset button 19 is pressed to release the suction cup 13 and switch to the relaxed state, the second drive post 191 of the reset button 19 is at the outward end of the second drive groove 145. After the drive button 16 is pressed, the suction cup 13 switches to the relaxed state. At this time, the second drive post 191 of the drive button 16 moves to the inward end of the second drive groove 145. The process of the second drive post 191 moving from the outward end of the first drive groove 144 to the inward end of the second drive groove 145 is the process of the reset button 19 driving the rotating part to rotate in a clockwise direction, and the suction cup 13 is released from the suction.

[0046] This utility model also discloses a suction cup bracket, including the aforementioned fixing base 1. A face cover 40 is also installed on the top of the fixing base 1, and a rotating arm 2 is rotatably mounted on the face cover 40. The rotating arm 2 is connected to a mobile phone fixing mechanism 3, such as a clamping mechanism or a magnetic ring.

[0047] 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 mounting base for a suction cup holder, characterized in that, It includes a main housing, a base, a suction cup, a rotating ring, and a suction cup connector; the main housing and the base are fitted together to form an internal space, and the suction cup is installed on the side of the base away from the main housing; the rotating ring is rotatably installed in the internal space, and the suction cup connector is installed in the internal space, passing through the base and connecting to the suction cup; The suction cup connector is provided with a first mating structure, and the rotating ring is provided with a second mating structure; at least one of the first mating structure and the second mating structure is an inclined surface; the rotating ring and the suction cup connector are driven to rotate to the suction cup adsorption state by the first mating structure and the second mating structure, so that when the rotating ring is driven to rotate to the suction cup adsorption state, the rotating ring drives the suction cup connector to move away from the suction cup.

2. The fixing base according to claim 1, characterized in that, The first mating structure includes a first boss and a first groove, and the second mating structure includes a second boss and a second groove; one side wall of the first boss and one side wall of the first groove are connected to form a first inclined abutment surface; the rotating ring is provided with a second boss and a second groove, and one side wall of the second boss and one side wall of the second groove are connected to form a second inclined abutment surface. In the released state of the suction cup, the first protrusion is embedded in the second groove, the second protrusion is embedded in the groove, and the first inclined abutment surface abuts against the second inclined abutment surface; When the rotating ring rotates to the suction cup adsorption state, the rotating ring pushes and drives the object to move away from the suction cup through the first inclined abutment surface and the second inclined abutment surface.

3. The fixing base according to claim 2, characterized in that, A partition is provided in the main housing, and a third reset elastic member is installed between the suction cup connector and the partition. When the suction cup is released from adsorption, the third reset elastic member pushes the suction cup connector to move toward the suction cup through elastic force.

4. The fixing base according to claim 3, characterized in that, The base is provided with multiple lifting guide columns, and the suction cup connector is provided with multiple guide holes corresponding to the lifting guide columns. The guide holes are fitted onto the lifting guide columns. The top end of the lifting guide column abuts against the partition plate, and the third reset elastic element is fitted onto the lifting guide column.

5. The fixing base according to any one of claims 1 to 4, characterized in that, The mounting base also includes a drive button, one end of which extends into the internal space and the other end extends out of the main housing. The drive button is provided with a first drive post, and the rotating ring is provided with a first drive groove at an angle to the rotating ring. The first drive post is inserted into the first drive post. When the drive button is pressed into the internal space, the first drive post drives the rotating ring to rotate in a first direction by pressing against the first drive groove, and the suction cup is attracted.

6. The fixing base according to claim 5, characterized in that, The main housing is provided with a partition, and a first guide opening is provided on the partition along the moving direction of the drive button; the drive button includes a first guide arm, and a first guide post is provided on the first guide arm, and the first guide post is embedded in the first guide opening; The first guide arm has a first guide groove, and the end of the first guide opening away from the outside of the fixed seat has a first guide protrusion on one side corresponding to the first guide groove. The first guide protrusion is located in the first guide groove or corresponds to the first guide groove.

7. The fixing base according to claim 6, characterized in that, A first reset elastic element is installed in the first guide groove. One end of the reset elastic element abuts against a first guide protrusion, and the other end abuts against the end of the first guide groove away from the first guide protrusion. The first reset elastic element provides a spring force for the drive button to extend outward from the fixed base; and / or The fixing base includes a first fixing member, which is installed on the first guide post through the first guide opening and is engaged with the first guide opening.

8. The fixing base according to claim 5, characterized in that, The mounting base also includes a reset button, one end of which extends into the internal space and the other end extends out of the main housing. A second drive post is provided on the reset button, and a second drive groove is formed at an angle to the rotating ring on the rotating ring. The second drive post is inserted into the second drive post. When the reset button is pressed into the internal space, the second drive post drives the rotating ring to rotate in a second direction by pressing against the second drive groove, and the suction cup releases its adsorption.

9. The fixing base according to claim 8, characterized in that, The main housing is provided with a partition, and a second guide opening is provided on the partition along the moving direction of the reset button; the reset button includes a second guide arm, and a second guide post is provided on the second guide arm, with the second guide post embedded in the second guide opening; The second guide arm is provided with a second guide groove, and a second guide protrusion is provided on one side of the second guide groove corresponding to the side of the second guide groove at the end of the second guide opening away from the outside of the fixed seat. The second guide protrusion is located in the second guide groove or corresponds to the second guide groove. A second reset elastic element is installed in the second guide groove. One end of the reset elastic element abuts against the second guide protrusion, and the other end abuts against the end of the second guide groove away from the second guide protrusion. The second reset elastic element provides elastic force for the reset button to extend outward toward the fixed base. The fixing base includes a second fixing member, which is installed on the second guide post through the second guide opening and is engaged with the second guide opening.

10. A suction cup holder, comprising the mounting base of any one of claims 1 to 9.

Images