CN111120810A

CN111120810A - Support capable of rotating arm by 360 degrees

Info

Publication number: CN111120810A
Application number: CN201811287670.0A
Authority: CN
Inventors: 詹玉美
Original assignee: Guangzhou Think Tank Youku Network Technology Co ltd
Current assignee: Guangzhou Think Tank Youku Network Technology Co ltd
Priority date: 2018-10-31
Filing date: 2018-10-31
Publication date: 2020-05-08

Abstract

The invention discloses a bracket capable of rotating a rotating arm by 360 degrees, which comprises a foot supporting disc, an upper rotating disc, a lower rotating disc and a switching pin, wherein the foot supporting disc is fixed on the upper rotating disc; the support foot disc is installed on one side of the upper rotating disc, the other side of the upper rotating disc is installed on the lower rotating disc, the lower rotating disc is provided with a rotating pin on the opposite surface of the upper rotating disc, the support foot disc, the upper rotating disc, the lower rotating disc and the rotating pin are matched and fixedly connected through a central hole screw and a nut, the upper rotating disc is provided with a circular outer edge convex edge, the lower rotating disc is provided with a circular inner edge convex edge, and the upper rotating disc and the lower rotating disc are installed through buckles of the circular outer edge convex edge and the circular inner edge convex edge; the invention improves the structure of the bracket, so that the bracket structures can rotate relative to each other, and the rotation is 360-degree unlimited rotation, thereby realizing the purpose that the bracket can select a plurality of clamping directions.

Description

Support capable of rotating arm by 360 degrees

Technical Field

The invention relates to the technical field of mobile phone supports, in particular to a support capable of rotating a rotating arm by 360 degrees.

Background

The mobile phone is used as an increasingly important tool in modern life, the intelligent development of the mobile phone enables the mobile phone to be applied to various occasions where people move, the navigation function in automobile driving, movie and television programs watching during leisure and entertainment, and the like, the excessive application needs to liberate both hands of people, and the mobile phone support is produced accordingly.

At present, the mobile phone support only plays a role in fixing, particularly in a vertically placed position, when the effect of horizontal placement or direct rotation without changing a clamping mode is not perfect, the rotation can be directed and rotated within a certain angle, and the use is inconvenient, so that how to improve the clamping structure of the mobile phone support to enable the support to rotate 360 degrees or rotate together with a mobile phone is needed, and the problem to be solved by the invention is that the use of the support is more convenient and practical.

Disclosure of Invention

In order to solve the above technical problems, an object of the present invention is to provide a bracket capable of rotating a rotating arm 360 degrees, which improves a clamping structure of a mobile phone bracket, so that the bracket can rotate 360 degrees and can also rotate with a mobile phone, thereby making the use of the bracket more convenient and practical.

The purpose of the invention can be realized by the following technical scheme:

a support capable of rotating a rotating arm by 360 degrees comprises a foot supporting disc, an upper rotating disc, a lower rotating disc and a switching pin; the support foot disc is installed on one side of the upper rotating disc, the other side of the upper rotating disc is installed on the lower rotating disc, the lower rotating disc is provided with a rotating pin on the opposite surface of the upper rotating disc, the support foot disc, the upper rotating disc, the lower rotating disc and the rotating pin are matched and fixedly connected through a central hole screw and a nut, the upper rotating disc is provided with a circular outer edge convex edge, the lower rotating disc is provided with a circular inner edge convex edge, and the upper rotating disc and the lower rotating disc are installed through buckles of the circular outer edge convex edge and the circular inner edge convex edge;

the center of the upper rotating disc is provided with an upper rotating disc center hole, the diameter periphery of the upper rotating disc center hole is provided with a raised cylindrical rotating disc sleeve column at one side of the lower rotating disc, the top end of the rotating disc sleeve column is provided with a snap ring, the upper rotating disc is provided with a rotating ring groove, a hole track rotating ring is installed in the rotating ring groove, the edge of the rotating ring groove is symmetrically provided with two annular edge notches, and the outer sides of the two annular edge notches are provided with fixture block convex blocks;

the hole track swivel is provided with a plurality of track holes, the track holes are spaced at equal intervals, the diameter of each track hole is larger than that of the ejection column, the top end of the ejection column is of a semi-circular structure, two swivel fixture blocks are symmetrically arranged on the outer edge of the hole track swivel, and the swivel fixture blocks are used for fixing the hole track swivel in fixture block convex blocks;

wherein, lower spinning disk is provided with cover post hole, fore-set perforation and fore-set lug in last rotary disk one side, cover post hole sets up rotary disk central point under and puts, the fore-set is perforated and is set up in the position with the same diameter in rail hole, the fore-set lug sets up in the fenestrate periphery of fore-set, lower spinning disk is provided with nut groove in switching foot one side, the lantern ring, nut groove post and arrangement groove, nut groove post and lantern ring setting are in the position with lower spinning disk concentric circles, nut groove post sets up at the lantern ring inboard, be provided with even interior round dot matrix on the lantern ring wall, nut groove post inboard is provided with hexagonal nut groove, arrangement groove sets up at the fore-set lug back.

As a further scheme of the invention, a foot supporting plate convex block is arranged at the central position of the outer side of the foot supporting plate, two supporting feet are arranged at the outer side edge position of the foot supporting plate, the supporting feet are L-shaped, foot supporting pads are arranged on the supporting feet, a central hole is formed at the central position of the foot supporting plate, and the central hole is used for installing a central hole screw.

As a further scheme of the invention, the edge of the upper rotating disc is provided with a rotating arm A, the rotating arm A is arranged at any position on the right side of the support foot, the top end of the rotating arm A is provided with a rotating arm through hole A, the outer side of the rotating arm A is provided with an I-shaped column A, the I-shaped column A is fixedly arranged at the position of the rotating arm through hole A through an I-shaped column nut A and an I-shaped column screw A, and the concave part in the middle of the I-shaped column A is provided with.

As a further scheme of the invention, the edge of the lower rotary table is provided with a rotating arm B, the rotating arm B is arranged at any position on the left side of the support foot, the top end of the rotating arm B is provided with a rotating arm through hole B, the outer side of the rotating arm B is provided with an I-shaped column B, the I-shaped column B is fixedly arranged at the position of the rotating arm through hole B through an I-shaped column nut B and an I-shaped column screw B, and the concave part in the middle of the I-shaped column B is provided with.

As a further scheme of the invention, the top column is of a cylindrical structure with the diameter of the bottom larger than that of the upper part, the top of the top column at the position of the placement groove is forwards arranged in the convex block of the top column, and the bottom of the top column is provided with a top column spring.

As a further scheme of the invention, a buckle is arranged at the outer side of the adapter pin, the buckle is an elastic sheet composite structure, a sleeve is arranged at the inner side of the adapter pin, a uniform excircle dot matrix is arranged on the wall of the sleeve, the sleeve is arranged on a sleeve ring, and the spring is arranged between the nut and the central hole screw.

As a further scheme of the invention, the tray foot can rotate 360 degrees, the upper rotary table can rotate 360 degrees relative to the tray foot, the lower rotary table can rotate 360 degrees relative to the tray foot, and the upper rotary table can rotate 360 degrees relative to the lower rotary table.

The invention has the beneficial effects that:

1. this support that can 360 degrees rotatory rocking arms passes through the centre bore screw and installs tray foot dish, upward rotary table, lower rotary table and switching foot together, and tray foot dish, upward rotary table, lower rotary table can rotate 360 degrees on the centre bore screw, and upward rotary table and lower rotary table pass through hole track swivel becket and realize relative rotation, rotate and can be solitary rotation, also can rotate wholly.

2. The post inserted in the rail hole on the hole rail swivel is realized through the elastic action of a post spring, when the upper rotating disc and the lower rotating disc need to rotate, the post spring continues to be compressed to enable the post to shrink, and the post can be fixed after the rotation is finished and inserted in the rail hole.

3. The invention improves the structure of the bracket, so that the bracket structures can rotate relative to each other, and the rotation is 360-degree unlimited rotation, thereby realizing the purpose that the bracket can select a plurality of clamping directions.

Drawings

The invention will be further described with reference to the accompanying drawings.

Fig. 1 is a schematic diagram of the overall explosive structure of the present invention.

Fig. 2 is a schematic view of the overall assembly structure of the present invention.

Fig. 3 is a schematic structural view of the upper rotating disk of the present invention.

Fig. 4 is a schematic front view of the lower rotary table of the present invention.

FIG. 5 is a schematic view of the back structure of the lower rotary disk of the present invention.

Fig. 6 is a schematic side view of the footrest of the present invention.

Fig. 7 is a schematic view of the adaptor pin of the present invention.

Reference numerals: the support leg disc 100, the support leg 101, the support leg disc convex block 102, the support leg pad 103, the center hole 104, the upper rotary disc 200, the upper rotary disc center hole 201, the round outer convex edge 202, the I-shaped column nut A203, the rotary arm A204, the rotary arm through hole A205, the I-shaped column rubber ring A206, the I-shaped column A207, the I-shaped column screw A208, the rail hole 209, the hole track rotary ring 210, the rotary ring fixture block 211, the fixture block convex block 212, the rotary ring groove 213, the rotary disc sleeve column 214, the retaining ring 215, the ring edge notch 216, the lower rotary disc 300, the I-shaped column nut B301, the rotary arm B302, the rotary arm through hole B303, the I-shaped column rubber ring B304, the I-shaped column B305, the I-shaped column screw B306, the top column 307, the top column spring 308, the top column through hole 309, the top column convex block 310, the sleeve hole 311, the round convex edge 312, the inner circular lattice center hole 313, the nut groove 314, the collar 315, the nut groove 316, the placement groove 317, A sleeve 416.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 7, the present invention is a stand capable of rotating a rotating arm 360 degrees, including a foot tray 100, an upper rotating disk 200, a lower rotating disk 300 and a connecting pin 400; the foot supporting disc 100 is installed on one side of the upper rotating disc 200, the other side of the upper rotating disc 200 is installed on the lower rotating disc 300, the lower rotating disc 300 is provided with a rotating pin 400 on the opposite side of the upper rotating disc 200, the foot supporting disc 100, the upper rotating disc 200, the lower rotating disc 300 and the rotating pin 400 are matched and fixedly connected through a center hole screw 405 and a nut 403, the upper rotating disc 200 is provided with a circular outer edge convex edge 202, the lower rotating disc 300 is provided with a circular inner edge convex edge 312, and the upper rotating disc 200 and the lower rotating disc 300 are installed through the buckling of the circular outer edge convex edge 202 and the circular inner edge convex edge 312;

an upper rotary disc center hole 201 is formed in the circle center of the upper rotary disc 200, a raised cylindrical rotary disc sleeve column 214 is arranged on one side of the lower rotary disc 300 on the periphery of the diameter of the upper rotary disc center hole 201, a retaining ring 215 is arranged at the top end of the rotary disc sleeve column 214, a rotary ring groove 213 is formed in the upper rotary disc 200, a hole track rotary ring 210 is installed in the rotary ring groove 213, two annular edge notches 216 are symmetrically formed in the edge of the rotary ring groove 213, and clamping block convex blocks 212 are arranged on the outer sides of the two annular edge notches 216;

a plurality of rail holes 209 are formed in the hole track swivel 210, the rail holes 209 are spaced at equal intervals, the diameter of each rail hole 209 is larger than that of the top column 307, the top end of the top column 307 is of a semi-circular structure, two swivel fixture blocks 211 are symmetrically arranged on the outer edge of the hole track swivel 210, and the swivel fixture blocks 211 are used for fixing the hole track swivel 210 in the fixture block protrusions 212;

the lower rotary table 300 is provided with a sleeve column hole 311, a top column perforation 309 and a top column lug 310 on one side of the upper rotary table 200, the sleeve column hole 311 is arranged at the central position of the lower rotary table 300, the top column perforation 309 is arranged at the position with the same diameter as the rail hole 209, the top column lug 310 is arranged at the periphery of the top column perforation 309, the lower rotary table 300 is provided with a nut groove 314, a lantern ring 315, a nut groove column 316 and a placing groove 317 on one side of the adapter 400, the nut groove column 316 and the lantern ring 315 are arranged at the positions concentric with the lower rotary table 300, the nut groove column 316 is arranged at the inner side of the lantern ring 315, the wall of the lantern ring 315 is provided with an even inner circle lattice 313, the inner side of the nut groove column 316 is provided with a hexagonal nut groove 314, and the placing groove 317 is arranged at.

As shown in fig. 1, 2 and 6, a foot supporting disc bump 102 is arranged at the central position of the outer side of the foot supporting disc 100, two supporting feet 101 are arranged at the outer side edge position of the foot supporting disc 100, the supporting feet 101 are L-shaped, a foot supporting pad 103 is arranged on the supporting feet 101, a central hole 104 is formed at the central position of the foot supporting disc 100, the central hole 104 is used for installing a central hole screw 405, the supporting feet 101 are used for supporting the mobile phone, the foot supporting pad 103 is used for protecting the instep of the mobile phone from being scratched, and the foot supporting disc bump 102 is used for jacking the upper half part of the mobile phone, so that the mobile phone can.

As shown in fig. 1, 2 and 3, a rotating arm a204 is arranged at the edge of the upper rotating disc 200, the rotating arm a204 is arranged at any position on the right side of the support foot 101, a rotating arm through hole a205 is arranged at the top end of the rotating arm a204, an i-shaped column a207 is arranged on the outer side of the rotating arm a204, the i-shaped column a207 is fixedly arranged at the position of the rotating arm through hole a205 through an i-shaped column nut a203 and an i-shaped column screw a208, an i-shaped column rubber ring a206 is arranged at the concave part in the middle of the i-shaped column a207, and the i.

As shown in fig. 1, 4 and 5, a rotating arm B302 is arranged at the edge of the lower rotating disc 300, the rotating arm B302 is arranged at any position on the left side of the support foot 101, a rotating arm through hole B303 is arranged at the top end of the rotating arm B302, an i-shaped column B305 is arranged on the outer side of the rotating arm B302, the i-shaped column B305 is fixedly arranged at the position of the rotating arm through hole B302 through an i-shaped column nut B301 and an i-shaped column screw B306, an i-shaped column rubber ring B304 is arranged at the concave part in the middle of the i-shaped column B305, and the i-.

As shown in fig. 1 and 4, the top pillar 307 is a cylindrical structure with a bottom diameter larger than an upper diameter, the top pillar 307 is mounted in the top forward in the position of the placement groove 317 in the top pillar projection 310, the bottom of the top pillar 307 is mounted with a top pillar spring 308, and the top pillar spring 308 is used for jacking and contracting the top pillar 307.

As shown in fig. 1 and 7, a buckle 401 is disposed at an outer side of the adapter 400, the buckle 401 is an elastic sheet composite structure, a sleeve 416 is disposed at an inner side of the adapter 400, a uniform outer circle lattice 402 is disposed on a wall of the sleeve 416, the sleeve 416 is mounted on the collar 315, and the spring 404 is disposed between the nut 403 and the central hole screw 405.

The working principle of the support capable of rotating the rotating arm by 360 degrees is as follows:

1) the lower rotating disc is fixedly arranged on the rotating pins, the rotating pins are buckled on external links, the mobile phone is placed on the pin tray and fixed, the pin tray can rotate 360 degrees around the rotating center, the mobile phone is placed at different positions due to the rotation of the pin tray, the rotating arm A can freely rotate 360 degrees on the upper rotating disc, and the rotating arm B can freely rotate 360 degrees on the lower rotating disc;

2) the fore-set stretches out forward under the action of elastic force of the fore-set spring, and insert and form fixed angle and position in the rail hole on the hole track swivel, the maximum diameter of the fore-set circular arc coincides with the circumference of the rail hole, the position of the rail hole on the fore-set controls the included angle between the tumbler A and the tumbler B, when needing to rotate, the fore-set circular arc moves relative to the rail hole, the fore-set spring compresses, the fore-set retracts into the fore-set convex block, when rotating to a proper position, the fore-set spring ejects the fore-set, and fixes the positions of the tumbler A and the tumbler B.

The foregoing is merely exemplary and illustrative of the present invention and various modifications, additions and substitutions may be made by those skilled in the art to the specific embodiments described without departing from the scope of the invention as defined in the following claims.

Claims

1. A bracket capable of rotating a rotating arm by 360 degrees comprises a foot supporting disc (100), an upper rotating disc (200), a lower rotating disc (300) and a switching pin (400), the novel rotary table is characterized in that the foot supporting disc (100) is arranged on one side of the upper rotary disc (200), the other side of the upper rotary disc (200) is arranged on the lower rotary disc (300), the lower rotary disc (300) is provided with a rotary pin (400) on the opposite surface of the upper rotary disc (200), the foot supporting disc (100), the upper rotary disc (200), the lower rotary disc (300) and the rotary pin (400) are matched and fixedly connected through a central hole screw (405) and a nut (403), the upper rotary disc (200) is provided with a circular outer edge convex edge (202), the lower rotary disc (300) is provided with a circular inner edge convex edge (312), and the upper rotary disc (200) and the lower rotary disc (300) are arranged through the clamping of the circular outer edge convex edge (202) and the circular inner edge convex edge (312;

the rotating device comprises an upper rotating disc (200), a lower rotating disc (300), a rotating ring groove (213), an upper rotating disc center hole (201), an upper rotating disc sleeve column (214), a retaining ring (215), a rotating block protrusion (212), a hole track rotating ring (210), two annular edge notches (216) and two annular edge notches (216), wherein the center of the upper rotating disc (200) is provided with the upper rotating disc center hole (201), the diameter periphery of the upper rotating disc center hole (201) is provided with the raised cylindrical rotating disc sleeve column (214) on one side of the lower rotating disc (300), the top end of the rotating disc sleeve column (214) is provided with the retaining ring;

the hole track swivel (210) is provided with a plurality of track holes (209), the track holes (209) are spaced at equal intervals, the diameter of each track hole (209) is larger than that of each ejection column (307), the top end of each ejection column (307) is of a semi-circular structure, two swivel fixture blocks (211) are symmetrically arranged on the outer edge of the hole track swivel (210), and the swivel fixture blocks (211) are used for fixing the hole track swivel (210) in the fixture block protrusions (212);

wherein, the lower rotary disc (300) is provided with a sleeve column hole (311), a top column perforation (309) and a top column lug boss (310) at one side of the upper rotary disc (200), the sleeve column hole (311) is arranged at the central position of the lower rotary disc (300), the top column perforation (309) is arranged at the position with the same diameter as the rail hole (209), the top column lug boss (310) is arranged at the periphery of the top column perforation (309), the lower rotary disc (300) is provided with a nut groove (314) at one side of the adapter pin (400), the novel nut comprises a lantern ring (315), nut groove columns (316) and a placement groove (317), wherein the nut groove columns (316) and the lantern ring (315) are arranged at positions concentric with the lower rotating disc (300), the nut groove columns (316) are arranged on the inner side of the lantern ring (315), an even inner circle dot matrix (313) is arranged on the wall of the lantern ring (315), hexagonal nut grooves (314) are arranged on the inner side of the nut groove columns (316), and the placement groove (317) is arranged on the back of a top column lug (310).

2. The support capable of rotating the rotating arm by 360 degrees according to claim 1, wherein a foot supporting plate bump (102) is arranged at the central position of the outer side of the foot supporting plate (100), two supporting feet (101) are arranged at the outer side edge position of the foot supporting plate (100), the supporting feet (101) are L-shaped, a foot supporting plate (103) is installed on the supporting feet (101), a central hole (104) is formed at the central position of the foot supporting plate (100), and the central hole (104) is used for installing a central hole screw (405).

3. The support capable of rotating the rotating arm by 360 degrees according to claim 1, wherein a rotating arm a (204) is arranged at the edge of the upper rotating disc (200), the rotating arm a (204) is arranged at any position on the right side of the supporting foot (101), a rotating arm through hole a (205) is arranged at the top end of the rotating arm a (204), an i-shaped column a (207) is arranged on the outer side of the rotating arm a (204), the i-shaped column a (207) is fixedly arranged at the position of the rotating arm through hole a (205) through an i-shaped column nut a (203) and an i-shaped column screw a (208), and an i-shaped column rubber ring a (206) is arranged in the concave part in the middle of the i-shaped.

4. The support capable of rotating the rotating arm by 360 degrees according to claim 1, wherein a rotating arm B (302) is arranged at the edge of the lower rotating disc (300), the rotating arm B (302) is arranged at any position on the left side of the supporting foot (101), a rotating arm through hole B (303) is arranged at the top end of the rotating arm B (302), an i-shaped column B (305) is arranged on the outer side of the rotating arm B (302), the i-shaped column B (305) is fixedly arranged at the position of the rotating arm through hole B (302) through an i-shaped column nut B (301) and an i-shaped column screw B (306), and an i-shaped column rubber ring B (304) is arranged at a concave part in the middle of the i-shaped column B.

5. A support for a swivel arm rotatable through 360 degrees according to claim 1, characterized in that the top post (307) is a cylindrical structure with a diameter at the bottom larger than the diameter at the top, the top post (307) is mounted forward in the top post boss (310) at the position of the seating groove (317), and the bottom of the top post (307) is mounted with the top post spring (308).

6. A support of a rotatable arm of 360 degree according to claim 1 wherein the outer side of the said swivel foot (400) is provided with a buckle (401), the buckle (401) is a flexible sheet structure, the inner side of the swivel foot (400) is provided with a sleeve (416), the wall of the sleeve (416) is provided with a uniform outer circle lattice (402), the sleeve (416) is installed on the collar (315), the spring (404) is arranged between the nut (403) and the central hole screw (405).

7. A stand for a rotatable arm of 360 degrees according to claim 1, wherein the tray foot (100) is rotatable of 360 degrees, the upper rotary plate (200) is rotatable of 360 degrees with respect to the tray foot (100), the lower rotary plate (300) is rotatable of 360 degrees with respect to the tray foot (100), and the upper rotary plate (200) is rotatable of 360 degrees with respect to the lower rotary plate (300).