Double-suction-cup rotating support

Abstract

The utility model relates to the technical field of vehicle-mounted supports, in particular to a double-suction-cup rotating support which comprises a supporting seat, a first suction cup assembly hinged to one side of the supporting seat, a second suction cup assembly hinged to the other side of the supporting seat and a connector rotationally connected to the supporting seat through a rotating assembly. During use, the connector is rotationally connected to the supporting base through the rotating assembly, so that the connector can rotate, the situation that the double-suction-cup rotating support is integrally taken out, adjusted in angle and then reinstalled is avoided, and use is more convenient; besides, a receding space for the first sucker assembly and the second sucker assembly to move is formed between the first sucker assembly and the second sucker assembly, and the first sucker assembly and the second sucker assembly are hinged to the two sides of the supporting base, so that a certain angle can be bent between the first sucker assembly and the second sucker assembly, and the sucker assembly is more suitable for being used on a curved surface with a certain radian; the suction effect of the suction cup is better than that of a traditional single suction cup.

Description

TECHNICAL FIELD

[0001] The utility model relates to vehicle-mounted support technical field, concretely relates to a double-suction disc rotary support. BACKGROUND

[0002] The vehicle-mounted mobile phone support is a device specially designed for drivers, which is used for fixing the mobile phone in the vehicle to facilitate and safely use the mobile phone for navigation, answering the phone and other operations during driving. The suction disc type mobile phone support is adsorbed on the windshield, instrument desk or center console in the vehicle through the suction disc, and can stably support the mobile phone.

[0003] However, the existing suction disc type mobile phone support is mostly single-suction disc static support, which needs to adjust the installation angle of the support and then adsorb on the plane through the suction disc. If the support needs to be rotated by a certain angle, the whole product needs to be taken out again to adjust the installation angle of the support and then adsorb on the plane through the suction disc. The operation is complicated, and the adsorption effect of the suction disc will be obviously weakened when encountering a curved surface with a certain curvature. SUMMARY

[0004] In order to overcome the shortcomings and deficiencies in the prior art, the purpose of the utility model is to provide a double-suction disc rotary support.

[0005] The utility model discloses a double-suction disc rotary support, which comprises a support seat, a first suction disc assembly hinged to one side of the support seat, a second suction disc assembly hinged to the other side of the support seat, and a connecting head rotatably connected to the support seat through a rotating assembly. The first suction disc assembly and the second suction disc assembly have a space for their movement.

[0006] Preferably, the first suction disc assembly comprises a first suction disc seat, a first suction disc body, a first pressure valve switch arranged on the top of the first suction disc seat, and a first protruding rod fixedly connected to the first suction disc body. The first suction disc seat is provided with a first limiting through hole, and the first protruding rod penetrates through the first limiting through hole and is hinged to the first pressure valve switch.

[0007] Preferably, the first suction disc assembly further comprises a first reset spring sleeved on the first protruding rod and clamped between the first suction disc seat and the first suction disc body.

[0008] Preferably, the first suction disc seat is provided with a first hinge seat at one end close to the support seat, and the support seat is recessed with a first hinge groove for hinged cooperation with the first hinge seat.

[0009] Preferably, the first suction disc assembly further comprises a first cover arranged on the top of the first suction disc seat. One end of the first cover is provided with a first space for the movement of the first pressure valve switch, and the other end of the first cover is provided with a second space for the penetration of the support seat.

[0010] Preferably, the first suction disc seat is provided with a first clamping hole, and the inside of the first cover body is provided with a first buckle clamped and matched with the first clamping hole.

[0011] Preferably, the first suction disc assembly and the second suction disc assembly are symmetrically hinged on two sides of the support seat.

[0012] Preferably, the top of the support seat is provided with a let-go shaft hole, the rotating assembly comprises a rotating shaft penetrating through the let-go shaft hole and rotatingly arranged on the support seat, and the rotating shaft is fixedly connected with the bottom of the connecting head through a screw.

[0013] Preferably, the top of the support seat is concavely provided with an annular groove, the rotating assembly further comprises a damping ring sleeved on the annular groove and a snap ring fixedly connected with the bottom of the connecting head and abutting against the damping ring, and the rotating shaft is provided with a clamping groove around, and the middle of the snap ring is provided with a limiting clamping hole clamped and matched with the clamping groove.

[0014] Preferably, the snap ring is provided with a notch around, and the bottom of the connecting head is provided with a clamping protrusion clamped and matched with the notch.

[0015] The beneficial effects of the double-suction disc rotating support are as follows: the double-suction disc rotating support comprises a support seat, a first suction disc assembly hinged on one side of the support seat, a second suction disc assembly hinged on the other side of the support seat and a connecting head rotatingly connected with the support seat through a rotating assembly; in use, the connecting head is rotatingly connected with the support seat through the rotating assembly, so that the connecting head can be rotated, the double-suction disc rotating support can be taken out as a whole, the angle is adjusted and then the double-suction disc rotating support is reinstalled, and the use is more convenient; in addition, the first suction disc assembly and the second suction disc assembly have a let-go space for the movement of the two, the first suction disc assembly and the second suction disc assembly are hinged on two sides of the support seat, the first suction disc assembly and the second suction disc assembly can be bent at a certain angle, which is more conducive to the use on a curved surface with a certain radian, the suction effect of the suction disc is better than that of a traditional single-suction disc, and the suction disc is particularly suitable for use on an instrument table with an arc surface. BRIEF DESCRIPTION OF DRAWINGS

[0016] Fig. 1 is a structural schematic view of the utility model;

[0017] Fig. 2 is an exploded schematic view of the utility model;

[0018] Fig. 3 is an exploded schematic view of the utility model from another perspective;

[0019] The attached figures are labeled as follows: 1. Support base; 2. Connector; 3. First suction cup assembly; 31. First suction cup seat; 32. First suction cup body; 33. First pressure valve switch; 34. First protruding rod; 35. First cover; 4. Second suction cup assembly; 5. Rotating assembly; 51. Rotating shaft; 52. Screw; 53. Damping ring; 54. Snap ring; 6. First limiting through hole; 7. First return spring; 8. First hinge seat; 9. First hinge groove; 10. First clearance opening; 11. Second clearance opening; 12. First locking hole; 13. First buckle; 14. Clearance shaft hole; 15. Annular groove; 16. Locking groove; 17. Limiting locking hole; 18. Groove; 19. Locking protrusion; 20. Clearance space. Detailed Implementation

[0020] To facilitate understanding by those skilled in the art, the present invention will be further described below with reference to embodiments and accompanying drawings. The content mentioned in the embodiments is not intended to limit the present invention.

[0021] like Figs. 1-3 As shown, a dual suction cup rotating bracket includes a support base 1, a first suction cup assembly 3 hinged to one side of the support base 1, a second suction cup assembly 4 hinged to the other side of the support base 1, and a connector 2 rotatably connected to the support base 1 via a rotating assembly 5. There is a clearance space 20 between the first suction cup assembly 3 and the second suction cup assembly 4 for both to move.

[0022] This dual-suction cup rotating bracket comprises a support base 1, a first suction cup assembly 3 hinged to one side of the support base 1, a second suction cup assembly 4 hinged to the other side of the support base 1, and a connector 2 rotatably connected to the support base 1 via a rotating assembly 5. In use, the connector 2 is rotatably connected to the support base 1 via the rotating assembly 5, allowing the connector 2 to rotate, thus avoiding the need to remove the entire dual-suction cup rotating bracket for angle adjustment and reinstallation, making it more convenient to use. Furthermore, there is a clearance space 20 between the first suction cup assembly 3 and the second suction cup assembly 4 for their movement. The first and second suction cup assemblies 3 and 4 are hinged to both sides of the support base 1, allowing them to bend at a certain angle, which is more conducive to use on curved surfaces. The suction effect is better than that of traditional single suction cups, especially for use on curved dashboards.

[0023] Furthermore, the first suction cup assembly 3 includes a first suction cup base 31, a first suction cup body 32, a first pressure valve switch 33 disposed on the top of the first suction cup base 31, and a first protrusion 34 fixedly connected to the first suction cup body 32. The first suction cup base 31 has a first limiting through hole 6, and the first protrusion 34 passes through the first limiting through hole 6 and is hinged to the first pressure valve switch 33.

[0024] Further, the first suction cup assembly 3 further comprises a first reset spring 7 sleeved on the first convex rod 34 and clamped between the first suction cup base 31 and the first suction cup body 32.

[0025] Further, the first suction cup base 31 is provided with a first hinge seat 8 near one end of the support base 1, and the support base 1 is recessed with a first hinge groove 9 on one side for hinged cooperation with the first hinge seat 8. The first suction cup base 31 can be oscillated at a certain angle relative to the support base 1, and the first suction cup base 31 cooperates with the second suction cup base to adapt to curved surface suction.

[0026] Further, the first suction cup assembly 3 further comprises a first cover body 35 covering the top of the first suction cup base 31, one end of the first cover body 35 is provided with a first clearance opening 10 for the first pressure valve switch 33 to move, and the other end of the first cover body 35 is provided with a second clearance opening 11 for the support base 1 to penetrate.

[0027] Further, the first suction cup base 31 is provided with a first clamping hole 12, and the inside of the first cover body 35 protrudes a first clasp 13 matched with the first clamping hole 12. The first cover body 35 is quickly assembled on the first suction cup base 31, and the first clasp 13 is matched with the first clamping hole 12, which is beneficial to improve the connection stability.

[0028] Further, the first suction cup assembly 3 and the second suction cup assembly 4 are symmetrically hinged on both sides of the support base 1. In this embodiment, the structure of the first suction cup assembly 3 and the structure of the second suction cup assembly 4 are symmetrical, that is, the two suction cup assemblies are symmetrically hinged on both sides of the support base 1. The structure of the second suction cup assembly 4 will not be described here.

[0029] Further, the top of the support base 1 is provided with a clearance shaft hole 14, the rotating assembly 5 comprises a rotating shaft 51 penetrating the clearance shaft hole 14 and rotatingly arranged on the support base 1, the rotating shaft 51 is fixedly connected with the bottom of the connecting head 2 through a screw 52, and the rotating shaft 51 rotates with the connecting head 2 when the connecting head 2 rotates.

[0030] Further, the top of the support base 1 is recessed with an annular recess 15, the rotating assembly 5 further comprises a damping ring 53 sleeved on the annular recess 15, and a clasp ring 54 fixedly connected with the bottom of the connecting head 2 and abutting against the damping ring 53, the rotating shaft 51 is provided with a clamping groove 16 around, and the middle of the clasp ring 54 is provided with a limiting clamping hole 17 matched with the clamping groove 16, the damping ring 53 increases the rotating resistance of the clasp ring 54, and further increases the rotating resistance of the connecting head 2, which is beneficial to avoid the connecting head 2 from being easily rotated and the connecting head 2 from being easily self-rotated out of place in normal use.

[0031] Further, the four sides of the clamping ring 54 are provided with notches 18, and the bottom of the connecting head 2 is provided with clamping protrusions 19 matched with the notches 18, so as to facilitate installation and improve the connection stability of the connecting head 2 and the clamping ring 54.

[0032] The above embodiment is a preferred implementation scheme of the utility model, in addition, the utility model can be realized in other ways, and any obvious replacement without departing from the concept of the utility model is within the protection scope of the utility model.

Claims

1. A dual-suction-cup rotating bracket, characterized in that: It includes a support base, a first suction cup assembly hinged to one side of the support base, a second suction cup assembly hinged to the other side of the support base, and a connector rotatably connected to the support base via a rotating assembly, wherein there is a clearance space between the first suction cup assembly and the second suction cup assembly for both to move.

2. The dual-suction cup rotating bracket according to claim 1, characterized in that: The first suction cup assembly includes a first suction cup base, a first suction cup body, a first pressure valve switch disposed on the top of the first suction cup base, and a first protrusion fixedly connected to the first suction cup body. The first suction cup base has a first limiting through hole, and the first protrusion passes through the first limiting through hole and is hinged to the first pressure valve switch.

3. The dual-suction cup rotating bracket according to claim 2, characterized in that: The first suction cup assembly further includes a first return spring sleeved on the first protrusion and clamped between the first suction cup seat and the first suction cup body.

4. A dual-suction cup rotating bracket according to claim 2, characterized in that: The first suction cup seat has a first hinge seat at one end near the support seat, and the support seat has a first hinge groove recessed on one side for hinge engagement with the first hinge seat.

5. A dual-suction cup rotating bracket according to claim 2, characterized in that: The first suction cup assembly also includes a first cover covering the top of the first suction cup base. One end of the first cover has a first clearance opening for the first pressure valve to move, and the other end of the first cover has a second clearance opening for the support base to pass through.

6. A dual-suction cup rotating bracket according to claim 5, characterized in that: The first suction cup seat has a first locking hole, and the inside of the first cover has a first buckle that engages with the first locking hole.

7. A dual-suction cup rotating bracket according to claim 1, characterized in that: The first suction cup assembly and the second suction cup assembly are symmetrically hinged to both sides of the support base.

8. A dual-suction cup rotating bracket according to claim 1, characterized in that: The top of the support base is provided with a clearance shaft hole, and the rotating assembly includes a rotating shaft that passes through the clearance shaft hole and is rotatably disposed on the support base. The rotating shaft is fixedly connected to the bottom of the connector by screws.

9. A dual-suction cup rotating bracket according to claim 8, characterized in that: The top of the support base is recessed with an annular groove. The rotating assembly also includes a damping ring sleeved in the annular groove and a retaining ring fixedly connected to the bottom of the connector and abutting against the damping ring. The rotating shaft is provided with a retaining groove around its perimeter, and the retaining ring is provided with a limiting retaining hole in the middle of its center that engages with the retaining groove.

10. A dual-suction cup rotating bracket according to claim 9, characterized in that: The retaining ring has slots around its perimeter, and the bottom of the connector has protrusions around its perimeter that engage with the slots one by one.

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