CN210724911U

CN210724911U - Swing type mobile phone support

Info

Publication number: CN210724911U
Application number: CN201921364160.9U
Authority: CN
Inventors: 简为平; 乔延伟; 覃维玉
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-21
Filing date: 2019-08-21
Publication date: 2020-06-09
Anticipated expiration: 2029-08-21

Abstract

The utility model discloses a swing type mobile phone support, which comprises a first swing arm, a second swing arm, a third swing arm and a fixed shell; the first swing arm is installed on the fixed shell through a first swing structure, the second swing arm is installed and fixed on the fixed shell through a second swing structure, and one end, far away from the first swing arm, of the second swing arm is connected with a third swing arm through a third swing structure; a connecting part is arranged at the connecting part of the first swing arm and the fixed shell, and a row of sliding chutes are arranged on the connecting part; one side of the second swing arm is provided with an extension part, the extension parts are provided with bosses, and the bosses are inserted into the sliding grooves and are in sliding connection with the sliding grooves. The utility model has simple structure and is convenient for production and manufacture; first swing arm, second swing arm, third swing arm can adjust, and it is convenient to adjust, can fix the cell-phone of different sizes.

Description

Swing type mobile phone support

Technical Field

The utility model relates to a cell phone stand field, concretely relates to oscillating cell phone stand.

Background

The mobile phone support mainly utilizes the principle of mechanics to enable the mobile phone to have a supporting point and be placed on a horizontal object in an upright or inclined mode.

The application number is 201910341792.1, and the name is an ultra-thin mobile phone support. The mobile phone support has the advantages that the driving lever and the connecting rod can be stretched and folded by utilizing the unstable characteristic of the quadrangle formed by combining the driving lever and the connecting rod, the size of the mobile phone support can be reduced, the thickness of the mobile phone support is reduced, and the occupied space of an air outlet of an air conditioner in a car is reduced. However, the structure is complicated, the number of parts used is large, and the manufacturing is troublesome.

Disclosure of Invention

The utility model aims to solve the technical problem that a simple structure is convenient for manufacture, supports stable oscillating cell phone stand to the cell-phone.

The utility model discloses a realize through following technical scheme: a swing type mobile phone support comprises a first swing arm, a second swing arm, a third swing arm and a fixed shell; the first swing arm is arranged on the fixed shell through a first swing structure, the second swing arm is arranged and fixed on the fixed shell through a second swing structure, and one end, far away from the first swing arm, of the second swing arm is connected with a third swing arm through a third swing structure; a connecting part is arranged at the connecting part of the first swing arm and the fixed shell, and a row of sliding chutes are arranged on the connecting part; one side of the second swing arm is provided with an extension part and a gear, the extension parts are provided with bosses, and the bosses are inserted into the sliding grooves and are in sliding connection with the sliding grooves.

As the preferred technical scheme, the one end that the fixed shell was kept away from to first swing arm, third swing arm all is formed with a clamping part, all overlaps on the clamping part to be equipped with a flexible protective sheath.

As the preferred technical scheme, the first swing structure comprises a positioning column arranged on the fixed shell and a positioning hole arranged on the first swing arm, and the swing of the first swing arm is driven by a boss on the second swing arm.

As a preferred technical solution, the second swing structure includes a first torsion spring, a first torsion spring mounting groove disposed on the fixed shell, and a first torsion spring mounting hole disposed on the second swing arm, the first torsion spring is disposed in the first torsion spring mounting groove, and two ends of the first torsion spring are respectively connected to the fixed shell and the second swing arm; the first torsion spring mounting groove is provided with a convex column, and the first torsion spring is sleeved on the convex column.

As a preferred technical scheme, the third swing structure comprises a torsion spring hole arranged on the second swing arm and a second torsion spring mounting groove arranged on the third swing arm, the second torsion spring is arranged in the second torsion spring mounting groove, and two ends of the second torsion spring are respectively connected with the second swing arm and the third swing arm.

As a preferable technical scheme, gears on the second swing arm are meshed with each other.

The utility model has the advantages that: the utility model has simpler structure and is convenient for production and manufacture; the first swing arm, the second swing arm and the third swing arm can be adjusted conveniently, and mobile phones with different sizes can be fixed; when in use, the air outlet is placed at the air outlet of an automobile, and the influence on the air outlet is reduced due to small volume.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is an overall exploded view of the present invention;

FIG. 2 is an overall assembly view of the present invention;

fig. 3 is a structural diagram of a first swing arm of the present invention;

fig. 4 is a structural diagram of a second swing arm of the present invention;

fig. 5 is an exploded view of the present invention.

Detailed Description

All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.

Any feature disclosed in this specification (including any accompanying claims, abstract and drawings), may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.

In the description of the present invention, it is to be understood that the terms "one end", "the other end", "the outside", "upper", "inside", "horizontal", "coaxial", "central", "end", "length", "outer end", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, in the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

The use of terms herein such as "upper," "above," "lower," "below," and the like in describing relative spatial positions is for the purpose of facilitating description to describe one element or feature's relationship to another element or feature as illustrated in the figures. The spatially relative positional terms may be intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" or "beneath" other elements or features would then be oriented "above" the other elements or features. Thus, the exemplary term "below" can encompass both an orientation of above and below. The device may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

In the present invention, unless otherwise explicitly specified or limited, the terms "set", "coupled", "connected", "penetrating", "plugging", and the like are to be understood in a broad sense, and may be, for example, fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

As shown in fig. 1 to 5, the device comprises a first swing arm 1, a second swing arm 2, a third swing arm 3 and a fixed shell 6; the first swing arm is arranged on the fixed shell through a first swing structure, the second swing arm is arranged and fixed on the fixed shell through a second swing structure, and one end, far away from the first swing arm, of the second swing arm is connected with a third swing arm through a third swing structure; a connecting part is arranged at the connecting part of the first swing arm and the fixed shell, and a row of sliding chutes 12 are arranged on the connecting part; one side of second swing arm is equipped with an extension, all is equipped with a boss 8 on the extension, and boss 8 inserts to spout 12 in with spout 12 sliding connection.

The first swing structure comprises a positioning column arranged on the fixed shell and a positioning hole arranged on the first swing arm, and the first swing arm swings through a boss on the second swing arm.

The clamping parts are respectively formed at one ends of the first swing arm and the third swing arm far away from the fixed shell, the flexible protective sleeves 5 are respectively sleeved on the clamping parts, the flexible protective sleeves 5 can be made of silica gel or other materials with flexible characteristics, the stability is improved when the flexible protective sleeves 5 are in contact with a mobile phone, and meanwhile, the mobile phone cannot be scratched or abraded; the first swing arm and the third swing arm are symmetrically arranged; during installation, a positioning convex part can be arranged on the clamping part, a positioning hole is formed in the flexible protective sleeve, the positioning convex part is matched with the positioning hole, and the positioning convex part is inserted into the positioning hole and can be screwed or riveted.

The second swing structure comprises a first torsion spring 111, a first torsion spring mounting groove formed in the fixed shell and a first torsion spring mounting hole formed in the second swing arm, the first torsion spring is arranged in the first torsion spring mounting groove, and two ends of the first torsion spring 111 are respectively connected with the fixed shell and the second swing arm; the first torsion spring mounting groove is provided with a convex column, and the first torsion spring is sleeved on the convex column.

The third swing structure comprises a torsion spring hole arranged on the second swing arm and a second torsion spring mounting groove arranged on the third swing arm, the second torsion spring 112 is arranged in the second torsion spring mounting groove, and two ends of the second torsion spring 112 are respectively connected with the second swing arm and the third swing arm.

One side of the second swing arm is provided with a convex tooth 11, and the convex teeth on the second swing arm are meshed with each other; the teeth and the boss 8 are located on the same side.

The first torsion spring and the second torsion spring are used for achieving the return effect.

The first embodiment is as follows: the structure is unchanged. The gear and the groove cutting position between the first swing arm and the second swing arm are exchanged, and the same function can be realized.

The working principle is as follows: 1. put into the support with the cell-phone, because the action of gravity, the cell-phone effort is on third swing arm 3 and the silica gel on third swing arm 3 for third swing arm 3 and the 3 downstream of third swing arm, after certain angle was opened to third swing arm 3 and third swing arm 3, third swing arm 3 and third swing arm 3 pulled second swing arm 2 and second swing arm 2 downstream downwards (second swing arm 2 and second swing arm 2 before the gear interlock, make second swing arm 2 and the linkage of second swing arm 2).

2. When the second swing arm 2 and the second swing arm 2 move downwards, the bosses on the second swing arm 2 and the second swing arm 2 move in the chutes in the first swing arm 1 and the first swing arm 1 to drive the first swing arm 1 and the first swing arm 1 to move upwards.

3. When the mobile phone is taken off, the gravity of the mobile phone disappears, the second swing arm 2 is retracted under the action of the first torsion spring, the second swing arm 2 is retracted under the action of the second torsion spring, the third swing arm 3 is retracted under the action of the torsion spring,

the third swing arm 3 is retracted under the action of the torsion spring, and the bracket returns to the initial state.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the creative work should be covered within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.

Claims

1. The utility model provides a swing cell phone stand which characterized in that: comprises a first swing arm, a second swing arm, a third swing arm and a fixed shell; the first swing arm is installed on the fixed shell through a first swing structure, the second swing arm is installed and fixed on the fixed shell through a second swing structure, and one end, far away from the first swing arm, of the second swing arm is connected with a third swing arm through a third swing structure; a connecting part is arranged at the connecting part of the first swing arm and the fixed shell, and a row of sliding chutes are arranged on the connecting part; one side of the second swing arm is provided with an extension part and a gear, the extension parts are provided with bosses, and the bosses are inserted into the sliding grooves and are in sliding connection with the sliding grooves.

2. The swing type mobile phone support frame of claim 1, wherein: one ends of the first swing arm and the third swing arm, which are far away from the fixed shell, are respectively provided with a clamping part, and a flexible protective sleeve is sleeved on each clamping part; the first swing arm and the second swing arm are symmetrically arranged.

3. The swing type mobile phone support frame of claim 1, wherein: the first swing structure comprises a positioning column arranged on the fixed shell and a positioning hole arranged on the first swing arm, and the swing of the first swing arm is driven by a boss on the second swing arm.

4. The swing type mobile phone support frame of claim 1, wherein: the second swinging structure comprises a first torsion spring, a first torsion spring mounting groove arranged on the fixed shell and a first torsion spring mounting hole arranged on the second swinging arm, the first torsion spring is arranged in the first torsion spring mounting groove, and two ends of the first torsion spring are respectively connected with the fixed shell and the second swinging arm; the first torsion spring mounting groove is provided with a convex column, and the first torsion spring is sleeved on the convex column.

5. The swing type mobile phone support frame of claim 1, wherein: the third swing structure comprises a torsion spring hole arranged on the second swing arm, a second torsion spring mounting groove arranged on the third swing arm and a second torsion spring, the second torsion spring is arranged in the second torsion spring mounting groove, and two ends of the second torsion spring are respectively connected with the second swing arm and the third swing arm; the third swing arm realizes the return through the second torsional spring.

6. The swing type mobile phone support frame of claim 1, wherein: the gears on the second swing arm are meshed with each other.