CN220457459U

CN220457459U - Rotary mobile phone support

Info

Publication number: CN220457459U
Application number: CN202322136878.5U
Authority: CN
Inventors: 剧广健
Original assignee: Foshan Ruibang Precision Technology Co ltd
Current assignee: Foshan Ruibang Precision Technology Co ltd
Priority date: 2023-08-09
Filing date: 2023-08-09
Publication date: 2024-02-06
Anticipated expiration: 2033-08-09

Abstract

The utility model relates to the technical field of mobile phone supports, in particular to a rotary mobile phone support, which comprises a base, wherein a central shaft is arranged on the upper side of the base, a rotary seat is sleeved on the central shaft in a rotary manner, the rotary seat is hinged with a supporting frame through supporting legs, a certain damping is arranged at a hinge position, a rotary damping device is arranged between the rotary seat and the central shaft, the rotary seat has damping when rotating relative to the central shaft, the central shaft is of a flat cylindrical structure and is detachably fixed on the upper side of the base, and a positioning groove sleeved with the central shaft in a rotary manner is formed in the bottom surface of the rotary seat; compared with the existing mobile phone support, the structure has the advantages that the number of parts of the rotating structure part is first simplified, assembly is simpler, manufacturing process is reduced, the structures such as the screws are hidden, and the structure is more concise and attractive in view of the whole surface.

Description

Rotary mobile phone support

Technical Field

The utility model relates to the technical field of mobile phone supports, in particular to a rotary mobile phone support.

Background

Nowadays, mobile phones become an indispensable tool in daily life of people, and along with the progress of radio communication, mobile phones are also developing toward diversification, and the functions of the mobile phones are increasingly powerful; in the current social life, the mobile phone becomes a main tool for people to communicate, read, pay and entertain. In order to support the mobile phone on a desktop like a notebook, so that a user can enjoy modern life more comfortably and conveniently, various manufacturers release supporting devices of the mobile phones. The existing mobile phone support also adopts a rotating structure with a ball head matched with a circular groove, and the connecting strength of the rotating structure is too high, so that the position adjustment is inconvenient; if the joint strength is low, the bulb is easy to pull out from the groove, and the bulb is fixed relative to the circular groove only by virtue of the friction force on the surface, the bulb is easy to freely rotate relative to the circular groove, so that the change of the position of a mobile phone is caused, the user experience is very influenced, at present, some designs of rotating mobile phone supports are also available, but most designs are all provided with complex connecting structures of rotating parts and central shaft parts, the assembly is complex, the connection between most different structures uses exposed screw connection, the whole is not concise and attractive, the aesthetic effect of people on the conciseness and generous aspects is not met, the main or existing structural connection aspect is not optimized enough, the use experience is not good enough, and therefore, the rotating structure of the rotating mobile phone support is very necessary to be optimized, the structure is simplified, and the appearance is attractive and succinct as much as possible.

Disclosure of Invention

In order to solve the defects in the prior art, the utility model provides a rotary mobile phone support.

The technical scheme of the utility model is as follows:

the utility model provides a rotary mobile phone support, which comprises a base, wherein a central shaft is arranged on the upper side of the base, a rotary seat is sleeved on the central shaft in a rotary manner, the rotary seat is hinged with a supporting frame through supporting legs, a certain damping is arranged at a hinge joint, a rotary damping device is arranged between the rotary seat and the central shaft, the rotary seat has damping when rotating relative to the central shaft, the central shaft is of a flat cylindrical structure and is detachably fixed on the upper side of the base, and a positioning groove sleeved with the central shaft in a rotary manner is formed in the bottom surface of the rotary seat.

Further, the rotary damping device comprises a mounting groove formed in one side of the central shaft, a transverse spring is arranged in the mounting groove, the outer end of the spring props against the ball, tooth grooves which are distributed at equal intervals and are wavy in a circle are formed in the inner ring of the rotary seat, and under the action of elasticity of the spring, the ball part extends out of the mounting groove and is clamped into one of the tooth grooves.

Further, the tooth slot is arranged on the inner ring of the positioning slot.

Further, a positioning hole is formed in the center of the central shaft, a positioning column extends downwards from the center of the positioning groove, and the positioning column is rotationally connected with the positioning hole.

Further, the annular limiting groove is formed in the lower end of the positioning hole, the connecting hole is formed in the lower end face of the positioning column, the positioning column extends into the positioning hole, the limiting piece is arranged in the connecting hole, the limiting piece extends into the connecting hole from the lower side of the positioning hole upwards and is fixedly connected with the connecting hole, and the lower end of the limiting piece is provided with an integral limiting ring which is matched with the limiting groove.

Furthermore, the connecting hole can be internally provided with internal threads, and the limiting piece is connected with the connecting hole through threads.

Further, connect Kong Naqian internal thread ring, the equidistant several vertical spacing that distributes in the connecting hole, the outer lane of internal thread ring is equipped with annular distribution's latch, with the internal thread ring through interference fit's mode card go into the connecting hole in, latch and spacing joint cooperation, locating part and internal thread ring pass through threaded connection.

Further, a plurality of threaded holes are formed in the bottom of the central shaft, countersunk holes are formed in the bottom of the base corresponding to the threaded holes, the central shaft is placed at the top of the base, the threaded holes are opposite to the corresponding countersunk holes, and screws are used from the lower side of the base to penetrate through the countersunk holes and then are connected with the threaded holes.

Further, one side of the rotating seat and the bottom of the supporting frame are respectively provided with a hinge lug hinged with the supporting leg, and the supporting leg is connected with the hinge lug through a pin shaft.

The beneficial effects achieved by the utility model are as follows:

compared with the existing mobile phone support, the structure of the utility model firstly simplifies the number of parts of the rotating structure part, so that the assembly is simpler, the manufacturing process is reduced, the structures such as the screw and the like are all subjected to hidden design, and the structure is more concise and attractive when being watched from the whole surface.

Drawings

Fig. 1 is a schematic diagram of the overall structure of the present utility model.

Fig. 2 is a schematic diagram of the front structure of the present utility model.

Fig. 3 is a cross-sectional view taken along line A-A of fig. 2.

Fig. 4 is a schematic diagram of the B-section structure of fig. 3.

Fig. 5 is a schematic view of a rotating base structure according to the present utility model.

Fig. 6 is a schematic diagram of the central shaft structure of the present utility model.

Fig. 7 is a schematic view of the structure of the internally threaded ring of the present utility model.

Fig. 8 is a schematic view of the C-section structure of fig. 3.

Detailed Description

In order to facilitate understanding of the utility model by those skilled in the art, a specific embodiment of the utility model is described below with reference to the accompanying drawings.

In the description of the present application, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements to be referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present application, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art in a specific context.

As shown in fig. 1-8, the utility model provides a rotary mobile phone support, which comprises a base 1, wherein a central shaft 2 is arranged on the upper side of the base 1, a rotary seat 3 is sleeved on the central shaft 2 in a rotary manner, the rotary seat 3 is hinged with a supporting frame 15 through supporting legs, a certain damping is arranged at the hinge position, after the mobile phone is placed on the upper part of the supporting frame 15, the direction and the height of the mobile phone can be adjusted through the hinge angle of the rotary seat 3 and the supporting legs, a rotary damping device is arranged between the rotary seat and the central shaft, the rotary damping device is damped when the rotary seat 3 is rotated, the rotary seat can be positioned when external force rotation is stopped, and the stability of supporting the mobile phone is ensured.

As shown in fig. 4, the rotary damping device includes a mounting groove 4 formed on one side of a central shaft, a transverse spring 5 is disposed in the mounting groove 4, the outer end of the spring 5 abuts against a ball 6, a circle of wavy equidistant tooth grooves 7 are formed in the inner ring of the rotary seat 3, under the action of the elastic force of the spring 5, the ball 6 partially extends out of the mounting groove 4 and is clamped into one of the tooth grooves 7, at this moment, when no external force is applied, the rotary seat cannot rotate around the central shaft by itself, when the external force is applied, the spring 5 is compressed, after the rotary seat rotates by a certain angle, the ball is clamped into the next tooth groove 7, and the rotary seat is automatically positioned again, so that certain damping can be realized when the rotary seat rotates by the principle, and the rotary seat can be automatically positioned at a plurality of positions.

As shown in fig. 4-6, the center shaft is of a flat cylindrical structure and is detachably fixed on the upper side of the base, the bottom surface of the rotating seat 3 is provided with a positioning groove 8 adapted to the center shaft, a tooth slot 7 is provided on the inner ring of the positioning groove 8, the center position of the center shaft is provided with a positioning hole 9, the lower end of the positioning hole 9 is provided with an annular limiting groove 10, the center of the positioning groove 8 downwards extends to a positioning column 11, the lower end surface of the positioning column 11 is provided with a connecting hole 12, the positioning column 11 extends into the positioning hole 9, a limiting piece 13 upwards extends into the connecting hole from the lower side of the positioning hole and is fixedly connected with the connecting hole 12, the lower end of the limiting piece 13 is provided with an integral limiting ring 131, the limiting ring 131 is matched with the limiting groove 10, and at this moment, the rotating seat is connected to the center shaft through the limiting effect of the limiting piece 13 and can realize relative rotation through the cooperation of the positioning column and the positioning hole.

In an embodiment where the limiting member 13 is connected to the connecting hole 12, an internal thread may be formed in the connecting hole 12, and the limiting member is connected to the connecting hole 12 by a thread.

As shown in fig. 7 and 8, in another embodiment of the connection between the limiting member 13 and the connecting hole 12, the connecting member Kong Kena is embedded with the internal thread ring 16, the limiting member is in threaded connection with the internal thread ring, a plurality of vertical limiting bars are distributed in the connecting hole at equal intervals, the outer ring of the internal thread ring is provided with annular distributed clamping teeth, the internal thread ring is clamped into the connecting hole in an interference fit manner, the clamping teeth and the limiting bars are clamped to ensure that the internal thread ring cannot rotate in the connecting hole 12, and in this manner, the internal thread ring can be equivalently provided with internal threads in the connecting hole 12 without processing threads in the connecting hole 12, so that the novel assembly manner is realized.

As shown in fig. 3, a plurality of threaded holes are formed in the bottom of the central shaft, countersunk holes are formed in the bottom of the base corresponding to the threaded holes, the central shaft is placed at the top of the base, the threaded holes are opposite to the corresponding countersunk holes, then screws are used from the lower side of the base to penetrate through the countersunk holes and then are connected with the threaded holes, and the base is connected with the central shaft.

As shown in fig. 1-3, hinge lugs 14 hinged with supporting legs are arranged on one side of the rotating seat 3 and the bottom of the supporting frame 15, and the supporting legs are connected with the hinge lugs through pin shafts.

The embodiments of the present utility model described above do not limit the scope of the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included in the scope of the present utility model as set forth in the appended claims.

Claims

1. Rotatory cell phone stand, its characterized in that: including base (1), base (1) upside sets up center pin (2), rotates suit roating seat (3) on center pin (2), is articulated through the supporting leg between roating seat (3) and support frame (15) and is connected, and articulated department sets up certain damping, sets up rotatory damping device between roating seat and the center pin, has the damping when roating seat (3) rotate relative to the center pin, and the center pin is flat cylindric structure and detachable fixing in the base upside, roating seat (3) bottom surface offer with center pin rotate constant head tank (8) of suit.

2. The rotating handset mounting according to claim 1, wherein: the rotary damping device comprises a mounting groove (4) formed in one side of a central shaft, a transverse spring (5) is arranged in the mounting groove (4), the outer end of the spring (5) abuts against a ball (6), tooth grooves (7) which are wavy and distributed at equal intervals are formed in the inner ring of the rotary seat (3), and under the elastic force of the spring (5), the ball (6) partially stretches out of the mounting groove (4) and is clamped into one of the tooth grooves (7).

3. The rotating handset mounting according to claim 2, wherein: the tooth slot (7) is arranged on the inner ring of the positioning groove (8).

4. The rotating handset mounting according to claim 2, wherein: a positioning hole (9) is formed in the center of the central shaft, a positioning column (11) extends downwards from the center of the positioning groove (8), and the positioning column (11) is rotationally connected with the positioning hole (9).

5. The rotating phone holder of claim 4, wherein: an annular limiting groove (10) is formed in the lower end of the positioning hole (9), a connecting hole (12) is formed in the lower end face of the positioning column (11), the positioning column (11) stretches into the positioning hole (9), a limiting piece (13) is arranged in the connecting hole (12), the limiting piece (13) stretches into the connecting hole from the lower side of the positioning hole upwards and is fixedly connected with the connecting hole (12), an integral limiting ring (131) is arranged at the lower end of the limiting piece (13), and the limiting ring (131) is matched with the limiting groove (10).

6. The rotating phone holder of claim 5, wherein: internal threads can be arranged in the connecting hole (12), and the limiting piece is connected with the connecting hole (12) through threads.

7. The rotating phone holder of claim 5, wherein: and the connecting hole is internally provided with a Kong Naqian internal thread ring (16), a plurality of vertical limit strips are distributed at equal intervals in the connecting hole, the outer ring of the internal thread ring is provided with annular clamping teeth, the internal thread ring is clamped into the connecting hole in an interference fit mode, the clamping teeth are matched with the limit strips in a clamping manner, and the limit piece is connected with the internal thread ring in a threaded manner.

8. The rotary mobile phone holder according to any one of claims 1 to 7, wherein: the bottom of the central shaft is provided with a plurality of threaded holes, the bottom of the base is provided with countersunk holes corresponding to the threaded holes, the central shaft is placed at the top of the base, the threaded holes are opposite to the corresponding countersunk holes, and the screws penetrate through the countersunk holes from the lower side of the base and then are connected with the threaded holes.

9. The rotary mobile phone holder according to any one of claims 1 to 7, wherein: one side of the rotating seat (3) and the bottom of the supporting frame (15) are respectively provided with a hinge lug (14) hinged with the supporting leg, and the supporting leg is connected with the hinge lug through a pin shaft.