Gravity mobile phone support

Abstract

The utility model relates to a gravity mobile phone support in the technical field of mobile phone supports, which comprises a back plate and clamping arms arranged on the two sides of the back plate, one end of each clamping arm is rotatably arranged on the two sides of the back plate, an elastic piece is arranged between each clamping arm and the back plate, rotatable rollers are arranged at the ends, close to each other, of the clamping arms, and the elastic pieces are arranged between the clamping arms and the back plate. The rollers can be located at the ends of the clamping arms and swing through the elastic pieces, the side walls of the mobile phone can open the clamping arms outwards, meanwhile, the clamping arms can apply inwards-fixed clamping force to the mobile phone through the elastic stress of the elastic pieces, and in the loosening process, under the action of the elastic stress of the elastic pieces, the mobile phone can be loosened. A stable clamping structure can still be kept between the mobile phone and the clamping arm, and the mobile phone can be effectively pulled out in the back plate through rolling of the roller on the side wall of the mobile phone.

Description

TECHNICAL FIELD

[0001] The utility model relates to mobile phone support technical field, concretely is a gravity mobile phone support. BACKGROUND

[0002] Mobile phone support is a product born with the more and more extensive use of mobile phone, and it is widely used in the car and daily life. When people travel by car, they can set the destination of travel in advance by mobile phone navigation, and then place the mobile phone on the mobile phone support in the car, so as to clearly and completely obtain the route information from the mobile phone. The above-mentioned mobile phone support has various forms, for example, the utility model patent with application number 201821407701.7 discloses a mobile phone support, which comprises a support cover, a first arm, a second arm, a sliding support, and an elastic member. The first arm is slidably connected to the support cover, and a first guide component is provided on one side of the first arm near the end of the support cover. The second arm is slidably connected to the support cover, and a second guide component is provided on one side of the second arm near the end of the support cover. The sliding support is slidably connected to the support cover, and a hook is provided at the bottom of the sliding support. The sliding support is provided with a first sliding groove and a second sliding groove, and the distance from the top to the bottom of the first sliding groove and the second sliding groove gradually increases. The first guide component is limited in the first sliding groove, and the second guide component is limited in the second sliding groove. One end of the elastic member is connected to the sliding support, and the other end is connected to the support cover.

[0003] The mobile phone support in the above-mentioned patent is convenient to hang on the air outlet of the car, but has the following defects: the first arm, the second arm and the sliding support of the mobile phone support cooperate with each other to realize the clamping and loosening of the mobile phone, which is realized by the meshing of the gear and the rack. During the clamping and loosening of the mobile phone, the meshing of the gear and the rack is easy to be stuck, causing the problem of difficult adjustment, affecting the use of the mobile phone support, and further affecting the fixation of the mobile phone. Therefore, in view of the above-mentioned status, it is urgent to develop a gravity mobile phone support to meet the needs of actual use. UTILITY MODEL CONTENT

[0004] The utility model aims to solve the above-mentioned defects and provides a gravity mobile phone support.

[0005] In order to solve the above-mentioned technical problems, the utility model adopts the following technical scheme:

[0006] A gravity mobile phone support, comprising a back plate and a clamping arm provided on both sides of the back plate, one end of the clamping arm is rotatably provided on both sides of the back plate, an elastic member is provided between the clamping arm and the back plate, one end of the clamping arm close to each other is provided with a rotatable roller, and the roller can be located at the end of the clamping arm and swing through the elastic member.

[0007] As a further scheme in the above description, the middle part of the roller is a long tube-shaped rolling part, the end part of the roller is a disc-shaped limiting part, and the cross section of the roller is a T-shaped structure.

[0008] As a further scheme in the above description, the side of the clamping arm away from the back plate is provided with a cover plate, one end of the cover plate is fixedly connected with the end part of the clamping arm away from the roller, and the other end of the cover plate extends to the surface of the limiting part of the roller to form a limiting structure.

[0009] As a further scheme in the above description, the end part of the clamping arm close to the roller is provided with a horizontally arranged bolt, the rolling part of the roller is a hollow structure, and the roller is rotatably sleeved on the middle part of the bolt through the rolling part.

[0010] As a further scheme in the above description, the two sides of the back plate are outwardly extending extension parts, the end part of the extension part is provided with a mounting groove, the end part of the clamping arm away from the roller is provided with a horizontally arranged rotating shaft, and the clamping arm is rotatably connected with the center of the mounting groove through the rotating shaft.

[0011] As a further scheme in the above description, the elastic member is composed of a torsion spring, the center of the torsion spring is sleeved on the center of the rotating shaft, one end of the torsion spring abuts against the mounting groove, and the other end of the torsion spring abuts against the clamping arm.

[0012] As a further scheme in the above description, the bottom of the back plate is provided with a horizontally arranged supporting part, the supporting part is a columnar structure, the supporting part extends to the front end surface of the back plate, and the end part of the supporting part away from the back plate is a groove-shaped structure which is first bent upwards.

[0013] The utility model discloses the beneficial effect as follows:

[0014] The gravity mobile phone support of the application can swing the clamping arm on the two sides of the back plate through the elastic member, when the mobile phone support is inserted into the back plate, the side wall of the mobile phone can outwardly open the clamping arm, the clamping arm can exert the inward clamping force on the mobile phone through the elastic stress of the elastic member, the stable clamping structure between the mobile phone and the clamping arm can be kept under the action of the elastic stress of the elastic member in the loosening process, and the mobile phone can roll on the side wall of the mobile phone through the roller, so that the mobile phone is effectively separated from the back plate. DRAWINGS

[0015] Fig. 1 It is a three-dimensional structure schematic view of the gravity mobile phone support.

[0016] Fig. 2 It is a structure exploded schematic view of the gravity mobile phone support.

[0017] Fig. 3The utility model discloses a sectional structure schematic diagram of gravity mobile phone support,

[0018] In the figure: 1 - backplate, 11 - extension, 111 - mounting groove, 12 - support part, 2 - clamping arm, 21 - bolt, 22 - rotating shaft, 3 - roller, 31 - rolling part, 32 - limiting part, 4 - cover plate, 5 - torsional spring. DETAILED DESCRIPTION

[0019] For the understanding of those skilled in the art, the utility model is further explained below in combination with examples and drawings, and the content mentioned in the implementation mode is not the limitation of the utility model. The utility model is described in detail below in combination with the drawings.

[0020] Please refer to Figs. 1-3 The utility model discloses a gravity mobile phone support, including backplate 1 and setting at backplate 1 both sides clamping arm 2, one end of clamping arm 2 rotatablely set at backplate 1 both sides, and be equipped with elastic part between clamping arm 2 and backplate 1, and the end of clamping arm 2 is close to each other is equipped with rotatable roller 3, and roller 3 can be located in the end of clamping arm 2 and swing through elastic part, and elastic part preferably is made of torsional spring 5, and the bottom of backplate 1 is equipped with the support part 12 of horizontal setting, and support part 12 is columnar structure, and support part 12 extends to the front end surface of backplate 1, and the end of support part 12 away from backplate 1 is first on the groove-shaped structure of bending. Through support part 12 and clamping arm 2, the mobile phone can be stably clamped in the vertical and left and right directions, and the clamping stability of the support is ensured.

[0021] In further scheme, as Fig. 2 The middle part of roller 3 is long barrel-shaped rolling part 31, the end of roller 3 is disc-shaped limiting part 32, the section of roller 3 is " T " type structure, the side of clamping arm 2 away from backplate 1 is equipped with cover plate 4, one end of cover plate 4 is fixedly connected with the end of clamping arm 2 away from roller 3, and the other end of cover plate 4 extends to the surface of limiting part 32 of roller 3 and forms the structure of limiting.

[0022] Through the disc-shaped limiting part 32 of the end of roller 3, the front and rear end surfaces of the mobile phone can form the limiting structure in the horizontal direction through the limiting part 32 of roller 3 and backplate 1, which effectively prevents the mobile phone from separating from the mobile phone support.

[0023] Among them, the movable connection structure between clamping arm 2, roller 3 and backplate 1 is as Figs. 2-3Specifically, the clamping arm 2 is provided with a horizontal pin 21 at one end close to the roller 3, the rolling part 31 of the roller 3 is a hollow structure, the roller 3 is rotatably sleeved in the middle of the pin 21 through the rolling part 31, the two sides of the back plate 1 are outwardly extending extension parts 11, the end of the extension part 11 is provided with a mounting groove 111, the clamping arm 2 is provided with a horizontal rotating shaft 22 at one end away from the roller 3, the clamping arm 2 is rotatably connected to the center of the mounting groove 111 through the rotating shaft 22, the center of the torsional spring 5 is sleeved in the center of the rotating shaft 22, and one end of the torsional spring 5 abuts against the mounting groove 111, and the other end of the torsional spring 5 abuts against the clamping arm 2.

[0024] The working principle of the gravity mobile phone support is that the clamping arm 2 is swingably arranged on the two sides of the back plate 1 through the elastic member, when the mobile phone support is inserted into the back plate 1, the side wall of the mobile phone can outwardly open the clamping arm 2, and the clamping arm 2 can exert an inward fixing clamping force on the mobile phone through the elastic stress of the elastic member, and in the process of loosening, the mobile phone and the clamping arm 2 can still maintain a stable clamping structure under the action of the elastic stress of the elastic member, and the roller 3 is rolled on the side wall of the mobile phone, effectively separating the mobile phone from the back plate 1.

[0025] The above is only a preferred embodiment of the present application, and does not limit the present application in any form. Although the present application is disclosed as above, it is not intended to limit the present application. Any skilled person in the art can make some changes or modifications to the above disclosed technical content without departing from the scope of the present application, as long as the changes or modifications are equivalent to the above embodiments. Any simple modification, equivalent change and modification of the above embodiments, as long as it does not deviate from the technical solution of the present application, belongs to the scope of the present application.

Claims

1. A gravity cell phone holder characterized by: The back plate and the clamping arms arranged on both sides of the back plate, one end of the clamping arm is rotatably arranged on both sides of the back plate, the elastic element is arranged between the clamping arm and the back plate, the end of the clamping arm close to each other is provided with a rotatable roller, and the roller can be located at the end of the clamping arm and swing through the elastic element.

2. A gravity cell phone stand according to claim 1, wherein: The middle part of the roller is a long cylindrical rolling part, the end part of the roller is a disc-shaped limiting part, and the cross section of the roller is a "T" shaped structure.

3. A gravity cell phone stand according to claim 2, wherein: The side of the clamping arm away from the back plate is provided with a cover plate, one end of the cover plate is fixedly connected with the end of the clamping arm away from the roller, and the other end of the cover plate extends to the surface of the limiting part of the roller to form a limiting structure.

4. A gravity cell phone stand according to claim 2, wherein: The end of the clamping arm close to the roller is provided with a horizontally arranged bolt, the rolling part of the roller is a hollow structure, and the roller is rotatably sleeved on the middle part of the bolt through the rolling part.

5. A gravity-powered cell phone stand according to any one of claims 1-4, wherein: The two sides of the back plate are outwardly extending extension parts, the end part of the extension part is provided with a mounting groove, the end of the clamping arm away from the roller is provided with a horizontally arranged rotating shaft, and the clamping arm is rotatably connected to the center of the mounting groove through the rotating shaft.

6. A gravity cell phone stand according to claim 5, wherein: The elastic element is composed of a torsion spring, the center of the torsion spring is sleeved on the center of the rotating shaft, one end of the torsion spring abuts against the mounting groove, and the other end of the torsion spring abuts against the clamping arm.

7. A gravity-powered cell phone stand according to any one of claims 1-4, wherein: The bottom of the back plate is provided with a horizontally arranged supporting part, the supporting part is a columnar structure, the supporting part extends to the front end surface of the back plate, and the end of the supporting part away from the back plate is a groove-shaped structure which is first bent upwards.

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