CN214381001U - Cell phone stand of collapsible arm lock - Google Patents

Abstract

The utility model discloses a mobile phone support with foldable clamping arms, which comprises a main body shell, a left handle piece, a right handle piece and clamping arms, wherein the left handle piece is movably arranged at the left side of the main body shell, and the right handle piece is movably arranged at the right side of the main body shell; the left handle piece and the right handle piece are both provided with rotating shafts, and the rotating shafts are provided with limiting convex points; the clamping arm is provided with a shaft hole for assembling the rotating shaft, the surface of the shaft hole is concavely provided with a limiting groove along the circumferential direction of the shaft hole, and the limiting convex point is limited in the limiting groove; when the rotating clamping arm swings upwards, the clamping arm and the main body shell form a clamping space, and when the rotating clamping arm swings downwards, the clamping arm is folded on the left handle piece and the right handle piece. In the rotating process of the clamping arm, the stroke limitation can be caused to the clamping arm by means of the mode that the limiting convex point moves from one end of the limiting groove to the other end; the user just can accurately sense the stroke that receives the arm lock when rotatory arm lock, feels when improving rotatory arm lock.

Description

Cell phone stand of collapsible arm lock

Technical Field

The utility model belongs to the technical field of the cell phone stand field and specifically relates to indicate a cell phone stand of collapsible arm lock.

Background

With the function of the mobile phone becoming more and more powerful, the mobile phone is not limited to only a communication tool, and is used for watching television and movies more times, and when watching television or movies, the mobile phone is placed on a desktop or is held by one hand all the time, so that people can feel tired after the mobile phone is held for a long time in any mode, and the problem can be well solved due to the appearance of the mobile phone support.

The existing mobile phone support is generally composed of a main body shell and clamping arms arranged on two sides of the main body shell, wherein the clamping arms on the two sides can move relative to the main body shell to clamp a mobile phone; however, the clamping arm of the mobile phone support simply rotates through the rotating shaft, and due to the lack of a limiting structure between the rotating shaft and the clamping arm, the rotation of the clamping arm is limited by the main body shell, that is, the surface of the clamping arm is abutted against the surface of the main body shell, so that a user cannot accurately obtain the rotation stroke of the clamping arm, and the hand feeling is not good when the swinging arm is rotated; in addition, in the using process, the user is easy to damage the clamping arm and the main body shell due to the acting force caused between the clamping arm and the main body shell caused by excessive force.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model discloses to the disappearance that prior art exists, its main objective provides a cell phone stand of collapsible arm lock, and its structure sets up rationally, solves current cell phone stand effectively and has the problem that uses to feel not good and damage cell phone stand easily.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a mobile phone support with a foldable clamping arm comprises a main body shell, a left handle piece, a right handle piece and the clamping arm, wherein the left handle piece is movably arranged on the left side of the main body shell, and the right handle piece is movably arranged on the right side of the main body shell;

the left handle piece and the right handle piece are both provided with rotating shafts, and the rotating shafts are provided with limiting convex points; the clamping arm is provided with a shaft hole for assembling the rotating shaft, the surface of the shaft hole is concavely provided with a limiting groove along the circumferential direction of the shaft hole, and the limiting convex point is limited in the limiting groove;

when rotating the arm lock and swinging up, the arm lock constitutes a centre gripping space with the main part shell, when rotating the arm lock and swinging down, the arm lock is folded in left handle spare and right handle spare.

As a preferred embodiment: the left handle piece and the right handle piece are provided with elastic arms, and the elastic arms are provided with buckling salient points;

an avoidance concave position is arranged on the inner side surface of the clamping arm, and a buckling concave position is arranged at the head end and the tail end of the avoidance concave position;

the buckling salient points can be selectively limited in the avoiding concave positions.

As a preferred embodiment: accommodating concave positions are arranged between the left side of the left handle piece and the left side of the main body shell and between the right side of the right handle piece and the right side of the main body shell;

when the clamping arm rotates to swing downwards, the clamping arm is accommodated in the accommodating concave position;

when the clamping arm swings upwards in a rotating mode, a clamping space is formed between the clamping arm and the main body shell.

As a preferred embodiment: when the rotary lower pendulum of the clamping arm is accommodated in the accommodating concave position, the top surface of the main shell is parallel and level with the outer side surface of the clamping arm.

As a preferred embodiment: the top surface of main part shell is provided with first anti-skidding protection pad, the lateral surface and the medial surface of arm lock are provided with second anti-skidding protection pad.

As a preferred embodiment: the first anti-slip protection pad and the second anti-slip protection pad are silica gel pads.

As a preferred embodiment: the left pull rod is inserted into the main body shell and can be movably arranged;

the right handle piece is provided with a right pull rod which is inserted into the main body shell and can be movably arranged;

the left pull rod and the right pull rod are both sleeved with springs, one ends of the springs are abutted to the left pull rod and the right pull rod, and the other ends of the springs are abutted to the main body shell.

Compared with the prior art, the utility model obvious advantage and beneficial effect have, particularly, can know by above-mentioned technical scheme: mainly, a special-shaped shaft structure is formed by arranging a limiting convex point on a rotating shaft, and a limiting groove is arranged in a shaft hole of a clamping arm; in the rotating process of the clamping arm, the stroke limitation can be caused to the clamping arm by means of the mode that the limiting convex point moves from one end of the limiting groove to the other end; compared with the traditional limiting mode, when a user rotates the clamping arm, the stroke of the clamping arm can be accurately sensed, so that the hand feeling of the user when rotating the clamping arm is improved;

meanwhile, when the force applied by a user to rotate the clamping arm is excessive, the acting force between the clamping arm and the main body shell can not be caused, and the clamping arm and the main body shell can not be damaged, so that the mobile phone support can be ensured not to be damaged, and the use is more reliable;

furthermore, the buckling salient points arranged on the elastic arms are matched with the buckling concave positions; on one hand, a user can feel the specific stroke of the swing arm more clearly, and the hand feeling of the user is further improved; on the other hand, the clamping arms can be fixed by matching the buckling convex points with the buckling concave positions, the clamping arms are not easy to swing when being folded or unfolded, and the use is more reliable.

To illustrate the structural features and functions of the present invention more clearly, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.

Drawings

Fig. 1 is a schematic perspective view of a mobile phone holder according to a preferred embodiment of the present invention (lower swing arm lock);

fig. 2 is a schematic perspective view of a mobile phone holder according to a preferred embodiment of the present invention (upper swing arm lock);

fig. 3 is a schematic perspective view of a mobile phone holder according to a preferred embodiment of the present invention (a left handle piece is pulled out);

fig. 4 is an exploded view of a mobile phone holder according to a preferred embodiment of the present invention;

fig. 5 is a first cross-sectional view of a mobile phone holder according to a preferred embodiment of the present invention;

FIG. 6 is a front view of FIG. 5;

fig. 7 is a second cross-sectional view of a mobile phone holder according to a preferred embodiment of the present invention;

fig. 8 is a front view of fig. 7.

The attached drawings indicate the following:

10. main body case 11, first anti-skid protection pad

21. Left handle piece 22, right handle piece

23. Rotating shaft 231 and limiting salient points

24. Spring arm 241, buckling salient point

25. Accommodating concave position 26 and left pull rod

27. Right pull rod 28 and spring

30. Clip arm 31, shaft hole

311. Limiting groove 32 and avoiding concave position

321. The second anti-skid protection pad is buckled with the concave position 33.

Detailed Description

Referring to fig. 1 to 8, which show the specific structure of the preferred embodiment of the present invention, a mobile phone holder with foldable clamping arms 30 includes a main body housing 10, a left handle 21, a right handle 22 and clamping arms 30.

Referring to fig. 1, 2 and 3, the left grip member 21 is movably installed at the left side of the body housing 10, and the right grip member 22 is movably installed at the right side of the body housing 10. In the present embodiment, the left handle member 21 is mounted with a left pull rod 26, and the left pull rod 26 is inserted into the main body case 10 and movably disposed; the right handle member 22 is mounted with a right pulling rod 27, and the right pulling rod 27 is inserted into the main body case 10 and movably disposed; the left pull rod 26 and the right pull rod 27 are both sleeved with a spring 28, one end of the spring 28 abuts against the left pull rod 26 and the right pull rod 27, and the other end abuts against the main body case 10. Specifically, the main body case 10 is provided with an installation cavity, and windows are arranged on the left side of the main body case 10 and the right side of the main body case 10 and communicated with the installation cavity; the left pull rod 26 is inserted into the mounting cavity through the left window of the main body case 10, the right pull rod 27 is inserted into the mounting cavity through the right window of the main body case 10, and the left pull rod 26 and the right pull rod 27 are arranged in a staggered manner. The left handle 21 and the left pull rod 26 can be selectively pulled away from the main body case 10 to form a space for holding mobile phones of different specifications.

Referring to fig. 7 and 8, the left handle piece 21 and the right handle piece 22 are both provided with a rotating shaft 23, and the rotating shaft 23 is provided with a limit bump 231; the clamping arm 30 is provided with an assembly hole, and the rotating shaft 23 is mounted in the assembly hole; the surface of the shaft hole 31 is concavely provided with a limiting groove 311 along the circumferential direction of the shaft hole 31, and the limiting salient point 231 is limited in the limiting groove 311; when the rotating clamping arm 30 swings upwards, the clamping arm 30 and the main body case 10 form a clamping space, and when the rotating clamping arm 30 swings downwards, the clamping arm 30 is folded on the left handle 21 and the right handle 22. When this left handle spare 21, right handle spare 22 rotated, this spacing bump 231 removed to the other end from spacing recess 311 one end and comes spacing left handle spare 21 and the concrete wobbling stroke of right handle spare 22, compares in traditional spacing mode, and the user just can accurately feel the stroke that receives arm lock 30 when rotatory arm lock 30 to feel when improving rotatory arm lock 30. The shape formed between the rotating shaft 23 and the limit salient point 231 may be a track circle, a large tangent circle, a trapezoid triangle, or other special-shaped structure, as long as the limit between the shaft and the clamping arm 30 can be achieved, and the structure of the embodiment is not limited.

Referring to fig. 5 and 6, the left and right handles 21 and 22 are provided with elastic arms 24, and the elastic arms 24 are provided with fastening protrusions 241; an avoiding concave position 32 is arranged on the inner side surface of the clamping arm 30, and a buckling concave position 321 is arranged at the head end and the tail end of the avoiding concave position 32; the snap bumps 241 may optionally be limited to the escape recesses 32; on one hand, a user can feel the specific stroke of the swing arm more clearly, and the hand feeling of the user is further improved; on the other hand, the clamping arm 30 can be fixed by matching the buckling convex point 241 with the buckling concave position 321, and the clamping arm 30 is not easy to swing when being folded or unfolded, so that the use is more reliable.

Referring to fig. 1 and 2, accommodating recesses 25 are respectively formed between the left side of the left handle 21 and the left side of the main body case 10 and between the right side of the right handle 22 and the right side of the main body case 10; when the clamping arm 30 swings downwards, the clamping arm 30 is accommodated in the accommodating concave position 25; when the clamping arm 30 swings upwards, a clamping space is formed between the clamping arm 30 and the main body shell 10. When the clamping arm 30 is rotated to swing downwards and is accommodated in the accommodating recess 25, the top surface of the main body case 10 is flush with the outer side surface of the clamping arm 30. Therefore, by means of the arrangement of the accommodating concave position 25, after the clamping arm 30 is accommodated, the whole thickness of the mobile phone support is smaller, the occupied space is small, the space is saved, and the mobile phone support is more convenient to accommodate and carry.

Referring to fig. 1, 2, 3 and 4, a first anti-skid protection pad 11 is disposed on the top surface of the main body housing 10, and second anti-skid protection pads 33 are disposed on the outer side surface and the inner side surface of the clamping arm 30; this first anti-skidding protection pad 11 and second anti-skidding protection pad 33 are preferred to adopt the silica gel pad for cell phone stand has antiskid, prevents falling, prevents effects such as colliding with, strengthens cell phone stand's protective properties, is favorable to improving life, and guarantees that the cell phone centre gripping is more firm, uses reliably.

The utility model discloses a design focus lies in: mainly, a limit salient point 231 is arranged on the rotating shaft 23 to form a special-shaped shaft structure, and a limit groove 311 is arranged in a shaft hole 31 of the clamping arm 30; in the rotating process of the clamping arm 30, the stroke limitation can be caused to the clamping arm 30 in a manner that the limiting convex point 231 moves from one end of the limiting groove 311 to the other end; compared with the traditional limiting mode, when the user rotates the clamping arm 30, the user can accurately sense the stroke of the clamping arm 30, so that the hand feeling of the user when the clamping arm 30 is rotated is improved;

meanwhile, when the force applied by the user to rotate the clamping arm 30 is excessive, an acting force cannot be generated between the clamping arm 30 and the main body shell 10, and the clamping arm 30 and the main body shell 10 cannot be damaged, so that the mobile phone support can be ensured not to be damaged, and the use is more reliable;

furthermore, the buckling salient point 241 arranged on the elastic arm 24 is matched with the buckling concave position 321; on one hand, a user can feel the specific stroke of the swing arm more clearly, and the hand feeling of the user is further improved; on the other hand, the clamping arm 30 can be fixed by matching the buckling convex point 241 with the buckling concave position 321, and the clamping arm 30 is not easy to swing when being folded or unfolded, so that the use is more reliable.

In the description of the present invention, it should be noted that the terms "upper", "lower", "left", "right", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any slight modifications, equivalent changes and modifications made by the technical spirit of the present invention to the above embodiments are all within the scope of the technical solution of the present invention.

Claims (7)

1. The utility model provides a cell phone stand of collapsible arm lock which characterized in that: the clamping device comprises a main body shell, a left handle piece, a right handle piece and a clamping arm, wherein the left handle piece is movably arranged on the left side of the main body shell, and the right handle piece is movably arranged on the right side of the main body shell;

the left handle piece and the right handle piece are both provided with rotating shafts, and the rotating shafts are provided with limiting convex points; the clamping arm is provided with a shaft hole for assembling the rotating shaft, the surface of the shaft hole is concavely provided with a limiting groove along the circumferential direction of the shaft hole, and the limiting convex point is limited in the limiting groove;

when rotating the arm lock and swinging up, the arm lock constitutes a centre gripping space with the main part shell, when rotating the arm lock and swinging down, the arm lock is folded in left handle spare and right handle spare.

2. The handset support of a foldable clamp arm of claim 1, wherein: the left handle piece and the right handle piece are provided with elastic arms, and the elastic arms are provided with buckling salient points;

an avoidance concave position is arranged on the inner side surface of the clamping arm, and a buckling concave position is arranged at the head end and the tail end of the avoidance concave position;

the buckling salient points can be selectively limited in the avoiding concave positions.

3. The handset support of a foldable clamp arm of claim 1, wherein: accommodating concave positions are arranged between the left side of the left handle piece and the left side of the main body shell and between the right side of the right handle piece and the right side of the main body shell;

when the clamping arm rotates to swing downwards, the clamping arm is accommodated in the accommodating concave position;

when the clamping arm swings upwards in a rotating mode, a clamping space is formed between the clamping arm and the main body shell.

4. The handset support of a foldable clamp arm of claim 3, wherein: when the rotary lower pendulum of the clamping arm is accommodated in the accommodating concave position, the top surface of the main shell is parallel and level with the outer side surface of the clamping arm.

5. The handset support of a foldable clamp arm of claim 1, wherein: the top surface of main part shell is provided with first anti-skidding protection pad, the lateral surface and the medial surface of arm lock are provided with second anti-skidding protection pad.

6. The handset support of a foldable clamp arm of claim 5, wherein: the first anti-slip protection pad and the second anti-slip protection pad are silica gel pads.

7. The handset support of a foldable clamp arm of claim 1, wherein: the left pull rod is inserted into the main body shell and can be movably arranged;

the right handle piece is provided with a right pull rod which is inserted into the main body shell and can be movably arranged;

the left pull rod and the right pull rod are both sleeved with springs, one ends of the springs are abutted to the left pull rod and the right pull rod, and the other ends of the springs are abutted to the main body shell.

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