Gravity clamping mobile phone support

Abstract

The utility model relates to a gravity clamping mobile phone support in the technical field of mobile phone supports. The gravity clamping mobile phone support comprises a supporting shell; a first guide column is arranged at the end, close to the supporting shell, of one side of the first clamping arm; a second guide column is arranged at the end, close to the supporting shell, of one side of the second clamping arm; one end of the first suspension swing arm is movably mounted on the first guide column; one end of the second suspension swing arm is movably installed on the second guide column, and the first suspension swing arm and the second suspension swing arm are connected in a meshed mode; the inclined first guide sliding groove and the inclined second guide sliding groove in the sliding supporting frame are matched with the first guide column and the second guide column, vertical downward sliding force is converted into horizontal moving force of the clamping arms, synchronous clamping is achieved through mechanical conduction, friction is reduced, and clamping is smooth.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of mobile phone support, specifically relates to a gravity clamping's mobile phone support. BACKGROUND

[0002] In the mobile internet era, smart phones have become the core equipment for people to obtain information, entertainment and work communication. From watching videos, video conferencing to live creation, the diversification of user's mobile phone use scenarios has promoted the wide application of mobile phone support products. Mobile phone support not only liberates the user's hands, but also provides stable support in different scenarios, improving the convenience and comfort of use.

[0003] The Chinese patent with publication number CN 108833644 A discloses a mobile phone support, comprising: a support cover; a first arm, slidingly connected to the support cover, one side of the first arm being provided with a first guide column near the end of the support cover; a second arm, slidingly connected to the support cover, one side of the second arm being provided with a second guide column near the end of the support cover; a sliding support, slidingly connected to the support cover, the bottom of the sliding support being provided with a hook portion, the sliding support being provided with a first guide slot and a second guide slot, the first guide slot and the second guide slot gradually increasing in distance from the top to the bottom of the sliding support, the first guide column being limited in the first guide slot, and the second guide column being limited in the second guide slot; and an elastic member, one end of which is connected to the sliding support and the other end of which is connected to the support cover. However, the support still has the following problems: 1) during use of the mobile phone support, when the sliding support is lowered, the first guide column and the second guide column will simultaneously drive the first arm and the second arm to clamp the mobile phone. However, during clamping, the first arm and the second arm will be subjected to downward tension, causing the lower surface thereof to rub against the inner wall of the accommodating cavity, thereby affecting the smoothness of the clamping operation, and the two gears are prone to jamming during operation, thereby affecting the stability of clamping; 2) the structure is complex, which is not conducive to saving costs and manpower and material resources during production. UTILITARIAN CONTENT

[0004] In view of the problems existing in the prior art, the utility model aims to provide a gravity clamping mobile phone support, which, during clamping of a mobile phone, ensures synchronous action of the two clamping arms through meshing connection of the first and second suspension swing arms, changes the downward force on the first and second clamping arms from one side to horizontal force, realizes synchronous clamping through mechanical transmission, is conducive to reducing friction, makes clamping smooth, and has a simple structure.

[0005] The utility model aims to realize the following mode: a gravity clamping mobile phone support, comprising: a support shell;

[0006] A first clamping arm extends from the support housing to the outside of the support housing and is slidingly connected to the support housing, one end of the first clamping arm near the support housing is provided with a first guide column;

[0007] A second clamping arm extends from the support housing to the outside of the support housing and is slidingly connected to the support housing, one end of the second clamping arm near the support housing is provided with a second guide column, and the first clamping arm corresponds to the second clamping arm;

[0008] A first suspension swing arm is movably mounted in the support housing, one end of the first suspension swing arm is movably mounted on the first guide column;

[0009] A second suspension swing arm is movably mounted in the support housing, one end of the second suspension swing arm is movably mounted on the second guide column, and the first suspension swing arm and the second suspension swing arm are movably connected to each other;

[0010] A sliding support frame extends from the support housing to the lower side of the support housing and is slidingly connected to the support housing, the bottom of the sliding support frame is provided with a hook portion, and the sliding support frame is respectively provided with a first guide sliding groove and a second guide sliding groove, one end of the first guide sliding groove is close to one end of the second guide sliding groove, the other end of the first guide sliding groove is away from the other end of the second guide sliding groove, the first guide column is slidingly installed in the first guide sliding groove, and the second guide column is slidingly installed in the second guide sliding groove;

[0011] An elastic member, two ends of the elastic member are respectively in contact with the sliding support frame and the support housing.

[0012] Further, the support housing is composed of a first support cover and a second support cover, and the first support cover is engaged with the second support cover. It is convenient to install and maintain the internal parts, and the structure can be split and adjusted according to the needs, which is beneficial to improve the efficiency of product assembly and the convenience of maintenance.

[0013] Further, the first support cover extends inward on both sides to have a first movable slot for mounting the first clamping arm and the second clamping arm. The first movable slots on both sides of the first support cover provide sliding tracks for the first and second clamping arms, ensuring smooth movement of the clamping arms in the horizontal direction, reducing shaking, limiting the movement track, and effectively avoiding deviation to affect clamping precision.

[0014] Further, the side of the second support cover close to the sliding support frame extends inwardly and has a second movable slot for mounting the sliding support frame, and the end of the second support cover close to the sliding support frame is provided with a limiting slot in communication with the second movable slot. Through the combination of the second movable slot and the limiting slot on the second support cover, the vertical sliding space is provided for the sliding support frame, and the limiting slot limits the downward sliding stroke to prevent the structure from being damaged due to excessive sliding, and ensures the synchronization of the hook part and the clamping arm.

[0015] Further, the first support cover is provided with a mounting slot for mounting the elastic member.

[0016] Further, the sliding support frame is provided with a limiting part matched with the mounting slot, and the two ends of the elastic member are connected with the inner side wall of the mounting slot and the limiting part, respectively. When the mobile phone is placed, the sliding support frame is compressed by the limiting part to provide a buffer for the sliding support frame and reduce the impact; when the mobile phone is removed, the elastic member is reset to drive the sliding support frame to move upward through the limiting part to drive the clamping arm to release, thereby realizing automatic reset and improving the smoothness of use.

[0017] Further, the first support cover is provided with two limiting columns matched with the first and second suspension swing arms. The limiting columns on the first support cover limit the activity range of the first and second suspension swing arms to avoid excessive swing of the swing arms to cause meshing failure and ensure the stability of the clamping action; the meshing connection parts of the suspension swing arms are meshed through gears or racks to realize balanced transmission of clamping forces on both sides and improve the clamping reliability.

[0018] Further, the first and second suspension swing arms are meshed and connected through the meshing connection parts.

[0019] Further, the end of the first suspension swing arm away from the meshing connection part is provided with a third guide sliding groove matched with the first guide column, and the end of the second suspension swing arm away from the meshing connection part is provided with a fourth guide sliding groove matched with the second guide part. The third and fourth guide sliding grooves can provide a space for the first and second suspension swing arms to move during clamping to ensure the smoothness of the first and second clamping arms during clamping.

[0020] Further, the surface of the second support cover is provided with an adjusting part, and an adjusting nut is movably mounted on the adjusting part.

[0021] The beneficial effects produced by the present application are as follows:

[0022] The sliding support frame's gravity-driven downward movement drives the first and second clamping arms to clamp the phone, achieving automated "place and clamp" operation without manual adjustment, thus improving ease of use. The inclined first and second guide grooves on the sliding support frame, in conjunction with the first and second guide posts, convert the vertical downward force into the horizontal movement force of the clamping arms. This mechanical transmission enables synchronous clamping, reducing friction and ensuring smooth clamping. The meshing connection of the first and second suspension arms ensures synchronized movement of the clamping arms on both sides, preventing phone displacement caused by uneven force on one side and improving clamping stability. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the three-dimensional structure of a gravity-clamped mobile phone holder.

[0024] Figure 2 This is a schematic diagram of the internal structure of a gravity-clamped mobile phone holder.

[0025] Figure 3 This is a schematic diagram of the internal structure of a gravity-clamped mobile phone holder.

[0026] Figure 4 This is a schematic diagram of the internal structure of a gravity-clamped mobile phone holder.

[0027] Figure 5 This is a three-dimensional structural diagram of a gravity-clamped mobile phone holder.

[0028] Figure 6 This is a schematic diagram of the internal structure of a gravity-clamped mobile phone holder.

[0029] Figure 7 This is a schematic diagram of the internal structure of a gravity-clamped mobile phone holder.

[0030] Figure 8 An exploded view of the three-dimensional structure of a gravity-clamped mobile phone holder;

[0031] Figure 9 An exploded view of the three-dimensional structure of a gravity-clamped mobile phone holder;

[0032] Figure 10 This is a schematic diagram of a three-dimensional structure in a gravity-clamped mobile phone holder.

[0033] In the figure, 1, support shell; 2, first support cover; 3, second support cover; 4, first clamping arm; 5, first guide column; 6, second clamping arm; 7, second guide column; 8, first suspension swing arm; 9, second suspension swing arm; 10, meshing connection; 11, first movable slot; 12, second movable slot; 13, sliding support frame; 14, hook; 15, first guide sliding groove; 16, second guide sliding groove; 17, elastic member; 18, third guide sliding groove; 19, fourth guide sliding groove; 20, limiting groove; 21, adjusting part; 22, adjusting nut; 23, mounting groove; 24, limiting part; 25, limiting column. DETAILED DESCRIPTION

[0034] For the convenience of those skilled in the art, the present application is further described below in conjunction with the embodiments and the accompanying drawings, and the content mentioned in the embodiments is not a limitation of the present application. The present application is described in detail below in conjunction with the accompanying drawings.

[0035] Please refer to Figures 1-10 The specific implementation of a gravity clamping mobile phone support includes: a support shell 1; the support shell 1 is composed of a first support cover 2 and a second support cover 3, and the first support cover 2 is engaged with the second support cover 3. It is convenient for the installation and maintenance of internal parts, and the structure can be split and adjusted according to needs, which is beneficial to improve the efficiency of product assembly and the convenience of maintenance. The surface of the second support cover 3 is provided with an adjusting part 21, and an adjusting nut 22 is movably installed on the adjusting part 21.

[0036] The first clamping arm 4 extends from the support shell 1 to the outside of the support shell 1 and is slidably connected to the support shell 1, and one end of the first clamping arm 4 near the support shell 1 is provided with a first guide column 5; the second clamping arm 6 extends from the support shell 1 to the outside of the support shell 1 and is slidably connected to the support shell 1, and one end of the second clamping arm 6 near the support shell 1 is provided with a second guide column 7, and the first clamping arm 4 and the second clamping arm 6 are in position correspondence;

[0037] The first suspension swing arm 8 is movably mounted in the support housing 1, one end of the first suspension swing arm 8 is movably mounted on the first guide column 5; the second suspension swing arm 9 is movably mounted in the support housing 1, one end of the second suspension swing arm 9 is movably mounted on the second guide column 7, the first suspension swing arm 8 and the second suspension swing arm 9 are connected with each other by meshing; the first suspension swing arm 8 and the second suspension swing arm 9 are connected by the meshing connection part 10. The end of the first suspension swing arm 8 away from the meshing connection part 10 is provided with a third guide chute 18 matched with the first guide column 5, and the end of the second suspension swing arm 9 away from the meshing connection part 10 is provided with a fourth guide chute 19 matched with the second guide column 7. By arranging the third and fourth guide chutes 19, the first and second suspension swing arms 9 can provide a moving space during clamping, ensuring the smoothness of the first and second clamping arms 6 during clamping.

[0038] The sliding support frame 13 extends from the support housing 1 to the lower side of the support housing 1 and is slidably connected to the support housing 1, the bottom of the sliding support frame 13 is provided with a hook part 14, the first guide chute 15 and the second guide chute 16 are respectively arranged on the sliding support frame 13, one end of the first guide chute 15 is close to one end of the second guide chute 16, the other end of the first guide chute 15 is away from the other end of the second guide chute 16, the first guide column 5 is slidably mounted in the first guide chute 15, and the second guide column 7 is slidably mounted in the second guide chute 16.

[0039] The elastic member 17 has two ends respectively in contact with the sliding support frame 13 and the support housing 1.

[0040] The first support cover 2 has a first movable groove 11 extending inward on each side for mounting the first clamping arm 4 and the second clamping arm 6. The first movable groove 11 on each side of the first support cover 2 provides a sliding track for the first and second clamping arms 6, ensuring smooth movement of the clamping arms in the horizontal direction, reducing shaking, limiting the movement trajectory, and effectively avoiding deviation affecting clamping accuracy. The second support cover 3 has a second movable groove 12 extending inward on the side close to the sliding support frame 13 for mounting the sliding support frame 13, and the second support cover 3 has a limiting groove 20 communicating with the second movable groove 12 on the end close to the sliding support frame 13. The combination of the second movable groove 12 and the limiting groove 20 on the second support cover 3 provides a vertical sliding space for the sliding support frame 13, limits the downward sliding stroke through the limiting groove 20, prevents excessive sliding from causing structural damage, and ensures the synchronization of the hook part 14 and the clamping arm.

[0041] The first supporting cover 2 is provided with a mounting groove 23 for mounting the elastic member 17. The sliding support frame 13 is provided with a limiting part 24 matched with the mounting groove 23, and the two ends of the elastic member 17 are connected with the inner side wall of the mounting groove 23 and the limiting part 24 respectively. When the mobile phone is placed, the sliding support frame 13 is compressed by the limiting part 24 to compress the elastic member 17, so as to provide buffer for the sliding support frame 13 and reduce the impact; when the mobile phone is removed, the elastic member 17 is reset to drive the sliding support frame 13 to move upward through the limiting part 24, drive the clamping arm to loosen, realize automatic reset, and improve the smoothness of use. The first supporting cover 2 is provided with two limiting columns 25 matched with the first and second suspension swing arms 8 and 9. The limiting columns 25 on the first supporting cover 2 limit the activity range of the first and second suspension swing arms 9, avoid excessive swing of the swing arm to cause meshing failure, and ensure the stability of the clamping action; the meshing connection part 10 of the suspension swing arm is meshed through a gear or a rack, so as to realize balanced transmission of clamping force on both sides and improve the clamping reliability.

[0042] The working principle of the embodiment is as follows:

[0043] The mobile phone support takes the gravity of the mobile phone as a power source, and realizes automatic clamping and loosening through mechanical transmission.

[0044] When the mobile phone is placed on the hook part 14 at the bottom of the sliding support frame 13, the gravity of the mobile phone promotes the sliding support frame 13 to slide downward along the second activity groove 12 of the second supporting cover 3, and in this process, the elastic member 17 is compressed by the limiting part 24 and stores elastic potential energy. At the same time, the first guide column 5 is driven by the first guide sliding groove 15 on the sliding support frame 13 to move upward along the first guide sliding groove 15, the second guide column 7 is driven by the second guide sliding groove 16 to move upward along the second guide sliding groove 16, and then the first suspension swing arm 8 is driven to rotate around the limiting column 25 to the direction close to the second clamping arm 6, the first suspension swing arm 8 synchronously drives the second suspension swing arm 9 to rotate around the limiting column 25 to the direction close to the first clamping arm 4 through the meshing connection part 10, and synchronously pushes the first clamping arm 4 and the second clamping arm 6 to slide inward along the first activity groove 11 when rotating, so as to realize clamping of the mobile phone.

[0045] When the mobile phone is removed, the elastic member 17 releases the stored potential energy, pushing the sliding support frame 13 to move upward and reset, at the same time, the first guide slot 15 on the sliding support frame 13 drives the first guide column 5 to move downward along the first guide slot 15, the second guide slot 16 drives the second guide column 7 to move downward along the second guide slot 16, thereby driving the first suspension swing arm 8 to rotate around the limiting column 25 away from the second clamping arm 6, the first suspension swing arm 8 synchronously drives the second suspension swing arm 9 to rotate around the limiting column 25 away from the first clamping arm 5 through the meshing connection part 10, and synchronously pushes the first clamping arm 4 and the second clamping arm 6 to slide outward along the first movable slot 11 during rotation, thereby releasing the clamping arms and waiting for the next clamping operation. In addition, the limiting slot 20 can limit the stroke of the sliding support frame 13, and the first and second suspension swing arms 9 can be limited to move within the range of the meshing connection part through the limiting column 25.

[0046] The above is a further detailed description of the present application in combination with specific further embodiments, and cannot be considered as limiting the specific implementation of the present application to these descriptions. For ordinary skilled persons in the technical field of the present application, some simple deductions or replacements can be made without departing from the concept of the present application, and all of them shall be considered as the protection scope of the present application.

Claims

1. A gravity clamped mobile phone holder, characterized in that, The utility model provides a support shell, first clamping arm, second clamping arm, first suspension swing arm, second suspension swing arm, sliding support frame, elastic piece. The utility model discloses a support shell, first clamping arm, second clamping arm, first suspension swing arm, second suspension swing arm, sliding support frame, elastic piece. The utility model discloses a support shell, first clamping arm, second clamping arm, first suspension swing arm, second suspension swing arm, sliding support frame, elastic piece. The utility model discloses a support shell, first clamping arm, second clamping arm, first suspension swing arm, second suspension swing arm, sliding support frame, elastic piece. The utility model discloses a support shell, first clamping arm, second clamping arm, first suspension swing arm, second suspension swing arm, sliding support frame, elastic piece. The utility model discloses a support shell, first clamping arm, second clamping arm, first suspension swing arm, second suspension swing arm, sliding support frame, elastic piece. The utility model discloses a support shell, first clamping arm, second clamping arm, first suspension swing arm, second suspension swing arm, sliding support frame, elastic piece. The utility model discloses a support shell, first clamping arm, second clamping arm, first suspension swing arm, second suspension swing arm, sliding support frame, elastic piece.

2. A gravity clamped mobile phone stand as claimed in claim 1, wherein: The utility model discloses a support shell, first clamping arm, second clamping arm, first suspension swing arm, second suspension swing arm, sliding support frame, elastic piece.

3. A gravity clamped mobile phone stand as claimed in claim 2, wherein: The utility model discloses a support shell, first clamping arm, second clamping arm, first suspension swing arm, second suspension swing arm, sliding support frame, elastic piece.

4. The gravity clamped mobile phone stand as claimed in claim 2, wherein: The utility model discloses a support shell, first clamping arm, second clamping arm, first suspension swing arm, second suspension swing arm, sliding support frame, elastic piece.

5. The gravity clamped mobile phone stand as claimed in claim 2 wherein: The utility model discloses a support shell, first clamping arm, second clamping arm, first suspension swing arm, second suspension swing arm, sliding support frame, elastic piece.

6. A gravity clamped mobile phone stand as claimed in claim 5, wherein: The utility model discloses a support shell, first clamping arm, second clamping arm, first suspension swing arm, second suspension swing arm, sliding support frame, elastic piece.

7. The gravity clamped mobile phone stand as claimed in claim 2 wherein: The utility model discloses a support shell, first clamping arm, second clamping arm, first suspension swing arm, second suspension swing arm, sliding support frame, elastic piece.

8. A gravity clamping mobile phone support according to any one of claims 1 to 7, wherein: The utility model discloses a support shell, first clamping arm, second clamping arm, first suspension swing arm, second suspension swing arm, sliding support frame, elastic piece.

9. A gravity clamped mobile phone stand as claimed in claim 8, wherein: The utility model discloses a support shell, first clamping arm, second clamping arm, first suspension swing arm, second suspension swing arm, sliding support frame, elastic piece. The utility model discloses a support shell, first clamping arm, second clamping arm, first suspension swing arm, second suspension swing arm, sliding support frame, elastic piece. The utility model discloses a support shell, first clamping arm, second clamping arm, first suspension swing arm, second suspension swing arm, sliding support frame, elastic piece. The utility model discloses a support shell, first clamping arm, second clamping arm, first suspension swing arm, second suspension swing arm, sliding support frame, elastic piece. The utility model discloses a support shell, first clamping arm, second clamping arm, first suspension swing arm, second suspension swing arm, sliding support frame, elastic piece. 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