Tail-rotating double-folding magnetic support

Abstract

The utility model belongs to the technical field of mobile phone supports, and particularly relates to a double-folding magnetic support with a rotary tail. The folding bracket comprises a bracket body and a rotary folding mechanism, the rotary folding mechanism comprises a first-stage roll-over stand, a second-stage roll-over stand and a rotary seat; the rotating base is hinged to the support body, the second-stage overturning frame is hinged to the rotating base, and the first-stage overturning frame is hinged to the second-stage overturning frame. The first-stage overturning frame can overturn around a hinge shaft between the first-stage overturning frame and the second-stage overturning frame, the second-stage overturning frame can overturn around a hinge shaft between the second-stage overturning frame and the rotating base, the rotating base can rotate by 360 degrees relative to the support body, and a rotating shaft is perpendicular to the plane where the support body is located. According to the tail rotating and double-folding magnetic attraction support, the adjusting range of three degrees of freedom of double folding and rotation can be formed, the rotating and folding mechanism can be stored and attached to the mobile phone support body, and the technical effects of being small and exquisite in structure, wide in adjusting range and the like are achieved.

Description

Technical Field

[0001] The present application belongs to the technical field of mobile phone holders, and specifically relates to a tail-rotating double-folding magnetic bracket. Background Art

[0002] Refer to the Chinese patent application: A finger ring buckle, publication number CN117857679A. Existing mobile phone holders generally consist of a base, a movable base, and a pull ring. The base is secured to a mobile phone or phone case, the movable base is rotatably mounted on the base, and the pull ring is reversibly mounted on the movable base. The mobile phone support angle can be adjusted during use by rotating the movable base and flipping the pull ring. Problems exist: The adjustment range of the phone support angle and support structure is limited, which cannot meet practical needs. Utility Model Content

[0003] In view of this, the present application provides a tail-rotating double-folding magnetic bracket to solve all or part of the technical problems described in the background technology part of this application.

[0004] The innovative idea of ​​this application is: by setting a rotating and folding mechanism on the mobile phone holder, an adjustment range of three degrees of freedom of double folding and rotation can be formed, and the rotating and folding mechanism can be completely fitted on the mobile phone holder body, with technical effects such as compact structure and wide adjustment range.

[0005] The solutions provided by this application to solve its technical problems are:

[0006] A tail rotating double-folding magnetic bracket comprises a bracket body and a rotating and folding mechanism; the rotating and folding mechanism comprises a secondary flip frame and a rotating seat; the rotating seat is hinged to the bracket body, and the secondary flip frame is hinged to the rotating seat.

[0007] Preferably, the rotary folding mechanism further comprises a primary turning frame; the primary turning frame is hinged to the secondary turning frame.

[0008] The first-level flip frame can flip around the hinge axis between it and the second-level flip frame, and the second-level flip frame can flip around the hinge axis between it and the rotating seat. The rotating seat can rotate 360° relative to the bracket body and the rotation axis between the rotating seat and the bracket body is perpendicular to the plane where the bracket body is located.

[0009] Preferably, a hinge hole is provided on the bracket body for assembling the rotating seat; the rotary folding mechanism also includes a rotating disk, and the rotating seat is fixedly connected to the rotating disk through the hinge hole; the diameters of the rotating seat and the rotating disk are both larger than the diameter of the hinge hole.

[0010] The rotating seat and the rotating disk are fixedly connected by the hinge hole and can rotate 360 ​​degrees relative to the bracket body. Since the diameters of the rotating seat and the rotating disk are larger than the diameters of the hinge hole, the rotating disk and the rotating seat will not fall off the bracket body.

[0011] Preferably, a swivel seat groove and a turntable groove are provided on the bracket body; the hinge hole connects the swivel seat groove and the turntable groove; the rotating seat and the rotating disk are respectively arranged in the swivel seat groove and the turntable groove.

[0012] The rotating seat and the rotating disk are arranged in the rotating seat groove and the rotating disk groove, which can increase the stability of the rotating motion and reduce the volume of the mobile phone holder.

[0013] Preferably, the rotary folding mechanism further comprises a damping member and an elastic member; the damping member and the elastic member are arranged on the rotary seat; the damping member can press the bracket body under the action of the elastic member.

[0014] By arranging the damping member and the elastic member, motion damping can be formed between the rotating seat and the bracket body, which is beneficial to increasing the rotating feel and the smoothness of the movement.

[0015] Preferably, a damping groove is provided on the rotating seat, and a damping opening is provided at the edge of the damping groove; the damping member and the elastic member are arranged in the damping groove, and the damping member extends out of the damping opening.

[0016] Preferably, the damping member is provided with a damping head and an elastic member seat groove; the damping head extends out of the damping groove through the damping port, one end of the elastic member is arranged in the elastic member seat groove, and the other end of the elastic member rests on the groove body of the damping groove.

[0017] Preferably, an elastic member guide post is provided in the elastic member seat groove; one end of the elastic member is arranged in the elastic member seat groove through the elastic member guide post.

[0018] Preferably, the rotary folding mechanism further includes a first rotary joint; the first rotary joint includes a first connecting member, a second connecting member, and a first rotating shaft; the first-level flip frame is hinged to the second-level flip frame through the cooperation of the first connecting member, the second connecting member, and the first rotating shaft.

[0019] Preferably, the first connecting member is provided with a first connecting portion and a first rotating shaft sleeve; the second connecting member is provided with a second connecting portion and a second rotating shaft sleeve; the first connecting portion is fixedly arranged on the first-level flip frame, and the second connecting portion is fixedly arranged on the second-level flip frame, and the first rotating shaft is simultaneously arranged in the first rotating shaft sleeve and the second rotating shaft sleeve.

[0020] Preferably, the rotary folding mechanism also includes a second rotary joint; the second rotary joint includes a third connecting member and a second rotating shaft; the third connecting member is provided with a third connecting portion and a third rotating shaft sleeve; the third connecting portion is fixedly arranged on the secondary flip frame, and the second rotating shaft is arranged on the rotating seat and is arranged in the third rotating shaft sleeve.

[0021] Preferably, the second rotary joint further comprises a shaft pressing member; a shaft groove is further provided on the rotary seat; the second rotary shaft is provided in the shaft groove and its two ends are limited by the shaft pressing member.

[0022] Preferably, the bracket body includes a head, a connecting portion, and a tail; the rotating seat of the rotating and folding mechanism is arranged on the tail, and the first-level flip frame and the second-level flip frame are respectively attached to the head and the connecting portion.

[0023] Preferably, the bracket body comprises a frame, a magnetic element, and an adhesive layer; the frame comprises a head, a connecting portion, and a tail. A frame groove is provided on the frame, and both the magnetic element and the adhesive layer are disposed within the frame groove. Further preferably, the adhesive layer is double-sided tape, with frame grooves and magnetic elements provided on the head, connecting portion, and tail. By removing the double-sided tape backing, the bracket body can be secured to a mobile phone or phone case using both magnetic attraction and adhesive forces.

[0024] Preferably, the head portion may be a circular ring or disc-shaped structure, the connecting portion may be a rectangular structure, and the tail portion may be a square or circular structure.

[0025] Beneficial technical effects:

[0026] The disclosed double-folding magnetic bracket with a rotating tail includes a bracket body and a rotating and folding mechanism. The rotating and folding mechanism includes a primary flip frame, a secondary flip frame, and a rotating seat. The primary flip frame can flip around the hinge axis between it and the secondary flip frame, the secondary flip frame can flip around the hinge axis between it and the rotating seat, and the rotating seat can rotate 360 ​​degrees relative to the bracket body. This creates an adjustment range of three degrees of freedom: dual folding and rotation. The rotating and folding mechanism can also be completely stored and attached to the mobile phone bracket body, resulting in a compact structure and a wide adjustment range.

[0027] The technical solutions and technical effects of this application are described in detail below in conjunction with the accompanying drawings and specific implementation methods. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 : Schematic diagram of the tail rotating double folding magnetic bracket in the unfolded state;

[0029] Figure 2 : Schematic diagram of the tail rotating double folding magnetic bracket and the first level flip frame in the unfolded state;

[0030] Figure 3 : Schematic diagram of the unfolded state of the first and second stage flip frames of the tail rotating double folding magnetic bracket;

[0031] Figure 4 : Schematic diagram of the tail rotating double folding magnetic bracket with the first and second level flip frames unfolded and the first level rotating seat rotating;

[0032] Figure 5 : Exploded view of the connection between the rotating seat and the bracket body from the first perspective;

[0033] Figure 6 : Exploded view of the connection between the rotating seat and the bracket body from the second perspective;

[0034] Figure 7 : Figure 6 A magnified view of the structure of part A;

[0035] Figure 8 : Exploded view of the first and second rotary joint structures;

[0036] Figure 9 : Schematic diagram of the tail rotating double-folding magnetic bracket in the first use state;

[0037] Figure 10 : Schematic diagram of the tail rotating double-folding magnetic bracket in the second usage state;

[0038] Figure 11 : Schematic diagram of the third usage state of the tail rotating double-folding magnetic bracket.

[0039] Icon Description:

[0040] 10- bracket body, 20- rotating and folding mechanism;

[0041] 110-hinge hole, 120-swivel slot, 130-turntable slot, 140-head, 150-connecting part, 160-tail, 170-adhesive layer, 180-skeleton slot;

[0042] 210 - first level turning frame, 220 - second level turning frame, 230 - rotating seat, 240 - rotating disk, 250 - damping element, 260 - elastic element, 270 - first rotating joint, 280 - second rotating joint;

[0043] 2310-damping groove, 2320-damping port, 2330-rotating shaft groove;

[0044] 2510-damping head, 2520-elastic member seat groove, 2530-elastic member guide column;

[0045] 2710-first connecting piece, 2720-second connecting piece;

[0046] 2711-first connecting portion, 2712-first rotating shaft sleeve;

[0047] 2721-second connecting portion, 2722-second rotating shaft sleeve;

[0048] 2810-third connecting member, 2820-second rotating shaft, 2830-pressing member;

[0049] 2811-the third connecting part, 2812-the third rotating shaft sleeve. DETAILED DESCRIPTION

[0050] See also Figures 1 to 11 The tail-rotating double-folding magnetic bracket disclosed in this application includes a bracket body 10 and a rotating and folding mechanism 20; the bracket body 10 includes a head 140, a connecting portion 150, and a tail 160. The rotating and folding mechanism 20 includes a primary flip frame 210, a secondary flip frame 220, and a rotating seat 230. The rotating seat 230 can be rotatably assembled to the tail 160 of the bracket body 10, the secondary flip frame 220 is hinged to the rotating seat 230, and the primary flip frame 210 is hinged to the secondary flip frame 220. By providing a rotating and folding mechanism on the mobile phone bracket body, support adjustment with three degrees of freedom, including double folding and rotation, can be formed.

[0051] See also Figure 1 When the rotating and folding mechanism 20 is not unfolded, it can be stored and attached to the bracket body 10.

[0052] See also Figure 2 The primary turning frame 210 can turn around the hinge axis between it and the secondary turning frame 220 .

[0053] See also Figure 3 The secondary turning frame 220 can turn around the hinge axis between the secondary turning frame 220 and the rotating base 230 .

[0054] See also Figure 4 The rotating seat 230 can rotate 360 ​​degrees relative to the tail 160 of the bracket body 10, and the rotation axis is perpendicular to the plane where the bracket body 10 is located.

[0055] Thus, by adopting the first-level flip frame 210, the second-level flip frame 220, the rotating seat 230 and the corresponding rotating connections, the first-level flip folding of the first-level flip frame 210, the second-level flip folding of the second-level flip frame 220, and the 360° rotation of the rotating seat 230 can be formed, and support adjustment with three degrees of freedom can be formed.

[0056] See also Figure 2 、 Figure 3 、 Figure 4 A rotational connection is established between the primary turning frame 210 and the secondary turning frame 220 via a first rotation joint 270 , and a rotational connection is established between the secondary turning frame 220 and the rotating base 230 via a second rotation joint 280 .

[0057] See also Figure 5 、 Figure 6 、 Figure 7 、 Figure 8The first rotary joint 270 includes a first connecting member 2710 , a second connecting member 2720 , and a first rotating shaft; the first connecting member 2710 is provided with a first connecting portion 2711 and a first rotating shaft sleeve 2712 ; the second connecting member 2720 is provided with a second connecting portion 2721 and a second rotating shaft sleeve 2722 .

[0058] The first connecting portion 2711 is fixedly assembled on the primary turning frame 210 , the second connecting portion 2721 is fixedly assembled on the secondary turning frame 220 , and the first rotating shaft is disposed in both the first rotating shaft sleeve 2712 and the second rotating shaft sleeve 2722 .

[0059] Thus, the primary turning frame 210 is hinged to the secondary turning frame 220 through the cooperation of the first connecting member 2710, the second connecting member 2720, and the first rotating shaft. The primary turning frame 210 can rotate around the first rotating shaft.

[0060] The second rotary joint 280 includes a third connecting member 2810 , a second rotating shaft 2820 , and a pressing member 2830 ; the third connecting member 2810 is provided with a third connecting portion 2811 and a third rotating shaft sleeve 2812 .

[0061] The rotating seat 230 is provided with a shaft groove 2330, and the second shaft 2820 is disposed in the shaft groove 2330 and is limited at both ends by the shaft pressing member 2830. The third connecting portion 2811 is fixedly assembled on the secondary flip frame 220, and the third shaft sleeve 2812 is sleeved on the second shaft 2820.

[0062] Thus, the secondary turning frame 220 is hinged on the rotating base 230 through the cooperation among the third connecting member 2810, the second rotating shaft 2820, and the pressing member 2830. The primary turning frame 210 and the secondary turning frame 220 can rotate around the second rotating shaft 2820.

[0063] The rotating seat 230 can be rotatably assembled on the tail portion 160 of the bracket body 10 by cooperating with the rotating disk 240. Specifically:

[0064] The bracket body tail portion 160 is provided with a hinge hole 110, with a swivel seat groove 120 and a turntable groove 130 respectively provided at the openings on either side of the hinge hole 110. The rotating seat 230 and the rotating disk 240 are respectively disposed within the swivel seat groove 120 and the turntable groove 130 and are fixedly connected via the hinge hole 110. Because the diameters of the rotating seat 230 and the rotating disk 240 are both larger than the diameter of the hinge hole 110, the rotating disk 230 and the rotating seat 240 will not fall off the bracket body 10.

[0065] Therefore, the rotating seat 230 can rotate 360 ​​degrees relative to the bracket body 10 together with the rotating disk 240, and the rotation axis is perpendicular to the plane where the bracket body 10 is located.

[0066] Principle and effect description:

[0067] By rotating the primary turning frame 210 , the tilt angle or support angle between the primary turning frame 210 and the secondary turning frame 220 can be adjusted;

[0068] By rotating the secondary turning frame 220, the tilt angle or support angle between the secondary turning frame 220 and the rotating base 230 can be adjusted;

[0069] By rotating the rotating base 230, the spatial orientation of the first-level turning frame 210, the second-level turning frame 220, and the rotating base 230 can be adjusted;

[0070] Thus, by appropriately adjusting the three degrees of freedom of the double folding and rotation, the following can be formed: Figures 9 to 11 Various support structures and support angles are shown.

[0071] In a variant embodiment of the present application, the bracket body 10 includes a frame, a magnetic element, and an adhesive layer 170. The frame includes a head 140, a connecting portion 150, and a tail 160. The head 140 has a circular ring structure, the connecting portion 150 has a rectangular parallelepiped structure, and the tail 160 has a circular ring structure. The frame is provided with a frame groove 180, within which the magnetic element and adhesive layer 170 are disposed. Adhesive layer 170 is double-sided tape.

[0072] By removing the double-sided adhesive film, the bracket body 10 can be fixed to the mobile phone or mobile phone case by magnetic attraction and adhesive force. The above-mentioned use effect can be achieved by operating the rotating folding mechanism 20.

[0073] In another embodiment of the present application, the rotating folding mechanism 20 further includes a damping member 250 and an elastic member 260. The damping member 250 and the elastic member 260 are both disposed on the rotating seat 230; the damping member 250 can press the bracket body 10 under the action of the elastic member 260. The connection relationship is:

[0074] A damping groove 2310 is provided on the rotating seat 230 , and a damping opening 2320 is provided at the edge of the damping groove 2310 .

[0075] The damping member 250 is provided with a damping head 2510 , an elastic member seat groove 2520 , and an elastic member guide column 2530 . The elastic member guide column 2530 is disposed in the elastic member seat groove 2520 .

[0076] The damping member 250 and the elastic member 260 are disposed within the damping groove 2310, with the damping head 2510 of the damping member 250 extending out of the damping opening 2320. One end of the elastic member 260 is disposed within the elastic member seating groove 2520 via an elastic member guide post 2530, while the other end of the elastic member 260 abuts against the body of the damping groove 2310. Consequently, the damping head 2510, under the action of the elastic member 260, can extend out of the damping opening 2320 and press against the bracket body 10, thereby increasing rotational stability.

[0077] The above describes the technical solution and technical effects of the present application in detail in combination with the drawings and specific embodiments of the specification. It should be noted that technicians in this field can also develop other embodiments on this basis; any simple deformation and equivalent substitution that does not deviate from the innovative concept of the present application are covered by the present application and fall within the scope of protection of this patent.

Claims

1. A tail-rotating double-folding magnetic bracket, characterized by: It comprises a bracket body (10) and a rotating folding mechanism (20); The rotating folding mechanism (20) comprises a secondary turning frame (220) and a rotating seat (230); The rotating seat (230) is hinged on the bracket body (10), and the secondary turning frame (220) is hinged on the rotating seat (230).

2. The tail rotating double folding magnetic bracket according to claim 1, characterized in that: The rotary folding mechanism (20) further includes a first-level turning frame (210); The primary turning frame (210) is hinged to the secondary turning frame (220).

3. The tail rotating double folding magnetic bracket according to claim 1, characterized in that: A hinge hole (110) is provided on the bracket body (10) at a location for assembling the rotating seat (230); The rotary folding mechanism (20) further comprises a rotary disk (240), and the rotary seat (230) is fixedly connected to the rotary disk (240) via the hinge hole (110); The diameters of the rotating seat (230) and the rotating disk (240) are both larger than the diameter of the hinge hole (110).

4. The tail rotating double folding magnetic bracket according to claim 3, characterized in that: The bracket body (10) is provided with a rotating seat groove (120) and a rotating disk groove (130); The hinge hole (110) is in communication with the rotating seat groove (120) and the rotating disk groove (130); The rotating seat (230) and the rotating disk (240) are respectively arranged in the rotating seat groove (120) and the rotating disk groove (130).

5. The tail rotating double folding magnetic bracket according to claim 1, characterized in that: The rotary folding mechanism (20) further includes a damping member (250) and an elastic member (260); The damping member (250) and the elastic member (260) are arranged on the rotating seat (230); The damping member (250) can compress the bracket body (10) under the action of the elastic member (260).

6. The tail rotating double folding magnetic bracket according to claim 5, characterized in that: The rotating seat (230) is provided with a damping groove (2310), and the edge of the damping groove (2310) is provided with a damping opening (2320); The damping member (250) and the elastic member (260) are arranged in the damping groove (2310), and the damping member (250) extends out of the damping opening (2320).

7. The tail rotating double folding magnetic bracket according to claim 6, characterized in that: The damping member (250) is provided with a damping head (2510), an elastic member seat groove (2520), and an elastic member guide column (2530), and the elastic member guide column (2530) is provided in the elastic member seat groove (2520); The damping head (2510) extends out of the damping groove (2310) through the damping port (2320), one end of the elastic member (260) is arranged in the elastic member seat groove (2520) through the elastic member guide column (2530), and the other end of the elastic member (260) rests on the groove body of the damping groove (2310).

8. The tail rotating double folding magnetic bracket according to claim 2, characterized in that: The rotary folding mechanism (20) further includes a first rotary joint (270); The first rotary joint (270) comprises a first connecting member (2710), a second connecting member (2720), and a first rotating shaft; The primary turning frame (210) is hingedly connected to the secondary turning frame (220) through the cooperation of the first connecting member (2710), the second connecting member (2720), and the first rotating shaft.

9. The tail rotating double-folding magnetic bracket according to claim 8, characterized in that: The first connecting member (2710) is provided with a first connecting portion (2711) and a first rotating shaft sleeve (2712); The second connecting member (2720) is provided with a second connecting portion (2721) and a second rotating shaft sleeve (2722); The first connecting portion (2711) is fixedly arranged on the first-level turning frame (210), the second connecting portion (2721) is fixedly arranged on the second-level turning frame (220), and the first rotating shaft is simultaneously arranged in the first rotating shaft sleeve (2712) and the second rotating shaft sleeve (2722).

10. The tail rotating double folding magnetic bracket according to claim 1, characterized in that: The rotary folding mechanism (20) further includes a second rotary joint (280); The second rotating joint (280) comprises a third connecting member (2810), a second rotating shaft (2820), and a pressing member (2830); The third connecting member (2810) is provided with a third connecting portion (2811) and a third rotating shaft sleeve (2812); The rotating seat (230) is provided with a rotating shaft groove (2330); The third connecting portion (2811) is fixedly arranged on the secondary turning frame (220), the second rotating shaft (2820) is arranged in the rotating shaft groove (2330) and its two ends are limited by the pressing member (2830), and the second rotating shaft (2820) is arranged in the third rotating shaft sleeve (2812).

11. The tail rotating double folding magnetic bracket according to claim 1, characterized in that: The bracket body (10) comprises a head portion (140), a connecting portion (150), and a tail portion (160); The rotating seat (230) of the rotating folding mechanism (20) is arranged on the tail (160).

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