Angle-adjustable electronic equipment supporting device

Abstract

The utility model discloses an angle-adjustable electronic equipment supporting device. The angle-adjustable electronic equipment supporting device comprises a fixed cover, a rotating ring table, an overturning support and a bottom plate. One surface of the bottom plate is fixedly connected to the shell; the other face of the base plate is fixedly connected to the fixing cover, and a rotating ring table is movably connected between the fixing cover and the base plate. The rotating ring table is limited between the fixed cover and the bottom plate and can rotate at any angle of 360 degrees in a limited space, the rotating ring table is hinged to the overturning support, and the overturning support hinged to the rotating ring table can overturn at any angle of 180 degrees; the electronic equipment wrapped by the shell can be rotated to any ideal angle for use in the mode of combining rotation and overturning, so that the electronic equipment in the shell can be protected from being collided and damaged, and the playability, interestingness and convenience of the electronic equipment are increased.

Description

Technical Field

[0001] The invention relates to the field of flat panel protection brackets, in particular to an electronic equipment supporting device with adjustable angle. Background Art

[0002] With the development of technology, tablets have become an indispensable part of people's daily work and life. However, traditional tablet protective covers often only play a simple protective role, with a single function that cannot be adjusted in angle, and lack playability and fun. Utility Model Content

[0003] The utility model aims to overcome the deficiencies of the prior art and provides an electronic equipment supporting device with adjustable angle.

[0004] The purpose of the utility model is mainly achieved through the following technical solutions:

[0005] The utility model provides an angle-adjustable electronic equipment support device, the structure of which includes:

[0006] A bottom plate, the bottom plate is fixed to the back of the shell, and a through hole is arranged on the body of the bottom plate;

[0007] The fixed cover comprises a fixed disc, an inner-rotating ring is arranged on the surface of the fixed disc, and a threaded hole corresponding to the through hole is also arranged on the fixed disc, the bottom plate and the fixed cover are threadedly connected, and the bottom plate, the inner-rotating ring and the fixed disc form an open annular cavity;

[0008] A rotating ring stage, wherein the inner ring of the rotating ring stage forms an outer rotating ring downward along the inner diameter of the ring, and a receiving cavity is formed between the outer rotating ring and the inner ring. The rotating ring stage is arranged in the annular cavity and is in sliding contact with the bottom plate and the fixed disk. The fixed disk is buckled in the receiving cavity, and a spacing cavity is formed between the inner surface of the outer rotating ring and the outer surface of the inner rotating ring;

[0009] The flip bracket is hinged to the rotating ring platform.

[0010] As a further solution of the utility model, a protrusion is arranged on the surface of the fixed disc along the inner surface of the inwardly rotating ring, and the threaded hole is arranged on the protrusion.

[0011] As a further solution of the utility model, a positioning column is further provided on the surface of the fixed disc, and a through hole corresponding to the positioning column is provided on the top plate.

[0012] As a further solution of the present invention, the number of the positioning columns is at least two.

[0013] As a further solution of the utility model, its structure also includes a slewing bearing, the inner surface of the slewing bearing is a wave surface, and the outer surface has a convex angle protruding outward, the slewing bearing is arranged in the interval cavity, the convex angle is fixedly connected to the inner surface of the outer rotating ring, and the wave surface is slidably connected to the outer surface of the inner rotating ring. As a further solution of the utility model, the inner ring of the rotating ring table is also provided with a receiving groove for receiving the convex angle.

[0014] As a further solution of the utility model, the inner rotating ring is provided with a groove for accommodating a rolling member, and the rolling member includes a cylindrical ball, an elastic member and a spherical wave ball. One end of the cylindrical ball is a solid circular surface, and the other end is provided with an open cavity for accommodating the elastic member and the spherical wave ball. The elastic member is arranged in the cavity, one end of which is connected to the solid circular surface, and the other end is elastically connected to the spherical wave ball. The spherical surface of the spherical wave ball is rollingly connected to the wavy surface through the opening of the open cavity.

[0015] As a further solution of the utility model, ring beams are evenly spaced on the surface of the rotating ring table, and an arc-shaped sliding surface is provided on the top surface of the ring beam. The arc-shaped sliding surface is in sliding contact with the back surface of the shell.

[0016] As a further solution of the utility model, the rotating ring table also reserves a threaded hole for fixing the rotating shaft and a groove for burying the rotating shaft. The rotating shaft is buried in the groove and threadedly connected to the rotating ring table. The flip bracket is hinged to the rotating shaft.

[0017] As a further solution of the utility model, an anti-slip sleeve is provided on the flip bracket. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The drawings described herein are used to provide a further understanding of the embodiments of the present utility model, constitute a part of this application, and do not constitute a limitation of the embodiments of the present utility model. In the drawings:

[0019] Figure 1 This is the exploded structural diagram of the support device;

[0020] Figure 2 It is a schematic diagram of the coordination of the rotating ring table, the tilting bracket, the slewing bearing and the fixed cover;

[0021] Figure 3 It is a schematic diagram of the overall structure of the supporting device;

[0022] Figure 4 is a schematic diagram of an external rotating ring;

[0023] Figure 5 is a schematic diagram of a fixed cover;

[0024] Figure 6 It is a cross-sectional view of the elastic member and the rolling member of the supporting device;

[0025] The names corresponding to the reference numerals are:

[0026] Fixed disc-1; inner rotating ring-2; rotating ring platform-3; bottom plate-4; tilting bracket-5; slewing bearing-6; raised part-7, positioning column-8, rotating shaft-9; ring beam-10; elastic member-11; cylindrical ball-12; spherical wave ball-13; anti-slip sleeve-14; outer rotating ring-15. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with embodiments and drawings. The schematic implementation manner of the present invention and its description are only used to explain the present invention and are not intended to limit the present invention.

[0028] Please refer to Figures 1 to 6 The present application example provides an angle-adjustable electronic device support device, the components of which include:

[0029] A bottom plate 4, the bottom plate 4 is fixed to the back of the housing, and a through hole is provided on the body of the bottom plate 4;

[0030] A fixed cover, the fixed cover comprises a fixed disc 1, an inner-rotating ring 2 is arranged on the surface of the fixed disc 1, and a threaded hole corresponding to the through hole is also arranged on the fixed disc 1, the bottom plate 4 and the fixed cover are threadedly connected, and the bottom plate 4, the inner-rotating ring 2 and the fixed disc 1 form an open annular cavity;

[0031] A rotating ring platform 3, wherein the inner ring of the rotating ring platform 3 is formed with an outer rotating ring 15 downwardly along the inner diameter of the ring, and a receiving cavity is formed between the outer rotating ring 15 and the inner ring, the rotating ring platform 3 is arranged in the annular cavity, and is in sliding contact with the bottom plate 4 and the fixed disk 1, the fixed disk 1 is buckled in the receiving cavity, and a spacing cavity is formed between the inner surface of the outer rotating ring 15 and the outer surface of the inner rotating ring 2;

[0032] The flip bracket 5 is hinged to the rotating ring platform 3 .

[0033] When this embodiment is implemented, the shell can be a tablet protective shell, a mobile phone protective shell or a mobile power bank protective shell, and the bottom plate 4 is pasted on the back of the shell; six protrusions 7 are evenly arranged on the inner surface of the inner rotating ring 2, and threaded holes that are matched and connected with the through holes on the bottom plate 4 are arranged in the protrusions 7; the bottom plate 4 and the fixed cover are threadedly connected and contacted with the rotating ring stage 3 by screws; at the same time, two positioning columns 8 are also arranged on the surface of the fixed disk 1, and the bottom plate 4 is provided with two through holes corresponding thereto, and by inserting the two through holes of the bottom plate 4 into the two positioning columns 8, It is convenient to align the threaded hole of the protrusion 7 with the corresponding through hole on the base plate 4 to prepare for the subsequent threaded connection; in addition, the rotating ring platform 3 is evenly provided with six ring beams 10, and the ring beam 10 is provided with an arc sliding surface, and the arc sliding surface is in sliding contact with the shell; the rotating ring platform 3 is hinged to the flip bracket 5 through the rotating shaft 9; the rotating ring platform 3 is limited between the base plate 4 and the fixed cover and can rotate 360° in the open annular cavity formed by the base plate 4 and the fixed cover; the flip bracket 5 can be flipped 180° on the shell through the hinge.

[0034] The advantage of this solution is that the rotating ring stage 3 can rotate 360° in the open annular cavity formed by the base plate 4 and the fixed cover; in addition, the flip bracket 5 can flip 180° on the shell through the hinge part. Through this combined rotation and flipping movement, the electronic equipment in the shell can be placed in any ideal and suitable position for easy use.

[0035] According to an embodiment of the present invention, a protrusion 7 is provided on the surface of the fixed disc 1 along the inner surface of the inwardly rotating ring 2 , and the threaded hole is provided on the protrusion 7 .

[0036] The advantage of this solution is that the provision of threaded holes on the raised portion 7 helps to firmly connect the base plate 4 and the fixed cover, thereby ensuring the stability and reliability of the entire device.

[0037] According to an embodiment of the present utility model, a positioning column 8 is further provided on the surface of the fixed disc 1 , and the bottom plate 4 is provided with a through hole corresponding to the positioning column 8 .

[0038] According to an embodiment of the present invention, the number of the positioning posts 8 is at least two.

[0039] The advantage of this solution is that by inserting the through hole of the base plate 4 into the positioning column 8, it plays an auxiliary role in fixing the base plate 4 on the fixing cover; in addition, it is also convenient to align the threaded hole of the protrusion 7 with the corresponding through hole on the base plate 4, preparing for the subsequent threaded connection of the base plate 4 and the fixing cover, thereby facilitating the installation of the device.

[0040] According to one embodiment of the utility model, the device also includes a slewing bearing 6, the inner surface of the slewing bearing 6 is a wave surface, and the outer surface has a convex angle protruding outward, the slewing bearing 6 is arranged in the interval cavity, the convex angle is fixedly connected to the inner surface of the outward rotating ring 15, and the wavy surface is slidably connected to the outer surface of the inward rotating ring 2.

[0041] The advantage of this solution is that the purpose of arranging a slewing bearing in the interval space between the rotating ring platform 3 and the inner rotating ring platform is to convert the sliding rotation into a smoother 360° rolling rotation, making the rotation smoother.

[0042] According to an embodiment of the present invention, the inner surface of the outer rotating ring 15 is further provided with an angle groove for accommodating the convex corner.

[0043] The advantage of this solution is that by providing an angle groove on the outer rotating ring 3, the slewing bearing 6 can be fixed on the rotating ring platform 3 so as not to fall off, thereby ensuring the stability of rolling rotation.

[0044] According to one embodiment of the utility model, the inward rotating ring 2 is provided with a groove for accommodating a rolling element, and the rolling element includes a cylindrical ball 12, an elastic element 11 and a spherical wave ball 13. One end of the cylindrical ball 12 is a solid circular surface, and the other end is provided with an open cavity for accommodating the elastic element 11 and the spherical wave ball 13. The elastic element 11 is arranged in the cavity, one end of which is connected to the solid circular surface, and the other end is elastically connected to the spherical wave ball 13. The spherical surface of the spherical wave ball 13 is rollingly connected to the wave surface through the open cavity.

[0045] The advantage of this solution is that by arranging a rolling element between the slewing bearing 6 and the inward-rotating ring 2, a damping and limiting effect can be achieved. When the operator stops rotating the flat plate, the elastic element 11 will rebound the spherical wave bead 13 to the wave surface to prevent the slewing bearing 6 from continuing to rotate, thereby reducing the rotation speed of the slewing bearing 6 until the slewing bearing 6 stops at a preset position, thereby driving the electronic equipment in the housing to rotate to a preset position.

[0046] According to an embodiment of the utility model, the surface of the rotating ring table 3 is evenly spaced with ring beams 10, and the top surface of the ring beam 10 is provided with an arc-shaped sliding surface, and the arc-shaped sliding surface is in sliding contact with the back surface of the shell.

[0047] The advantage of this solution is that the arc-shaped sliding surface of the rotating ring stage 3 is in sliding contact with the shell, and the friction with the shell is reduced by means of the arc-shaped sliding surface, so that the sliding rotation is smoother.

[0048] According to one embodiment of the utility model, the rotating ring platform 3 also reserves a threaded hole for fixing the rotating shaft 9 and a groove for burying the rotating shaft 9. The rotating shaft 9 is buried in the groove and threadedly connected to the rotating ring platform 3. The flip bracket 5 and the rotating shaft 9 are hinged.

[0049] The advantage of this solution is that the turning bracket 5 and the rotating ring stage 3 are hinged by means of the rotating shaft 9. This hinged connection prevents the turning bracket 5 from getting stuck during the turning process, making the turning smoother.

[0050] According to an embodiment of the present utility model, an anti-slip cover 14 is provided on the flip bracket 5 .

[0051] The advantage of this solution is that by arranging the anti-slip cover 14 on the flip bracket 5, when the flip bracket 4 is placed on a desktop or other carrier, the anti-slip cover 14 limits the further flipping of the flip bracket 5, avoiding the device from losing stability and sliding and colliding, thereby playing a role of safe fixing.

[0052] The specific implementation methods described above further illustrate the purpose, technical solutions and beneficial effects of the utility model in detail. It should be understood that the above description is only the specific implementation method of the utility model and is not intended to limit the protection scope of the utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the utility model should be included in the protection scope of the invention.

Claims

1. An angle-adjustable electronic equipment support device, characterized in that include: A bottom plate, the bottom plate is fixed to the back of the shell, and a through hole is arranged on the body of the bottom plate; A fixed cover, the fixed cover comprising a fixed disc, the surface of the fixed disc is provided with an inward-turning ring, the fixed disc is also provided with a threaded hole corresponding to the through hole, the bottom plate and the fixed cover are threadedly connected, and the bottom plate, the inward-turning ring and the fixed disc form an open annular cavity; A rotating ring platform, wherein the inner ring of the rotating ring platform is formed with an outer rotating ring downwardly along the annular diameter, and a receiving cavity is formed between the outer rotating ring and the inner ring. The rotating ring platform is arranged in the annular cavity and is in sliding contact with the bottom plate and the fixed disk. The fixed disk is buckled in the receiving cavity, and a spacing cavity is formed between the inner surface of the outer rotating ring and the outer surface of the inner rotating ring; A flip bracket is hinged to the rotating ring platform.

2. The angle-adjustable electronic device support device according to claim 1, characterized in that: A protrusion is arranged on the surface of the fixed disc along the inner surface of the inwardly rotating ring, and the threaded hole is arranged on the protrusion.

3. The angle-adjustable electronic device support device according to claim 1, characterized in that: The surface of the fixed disc is also provided with a positioning column, and the bottom plate is provided with a through hole corresponding to the positioning column.

4. The angle-adjustable electronic device support device according to claim 3, characterized in that: The number of the positioning columns is at least two.

5. The angle-adjustable electronic device support device according to claim 1, characterized in that Also includes: A slewing bearing, wherein the inner surface of the slewing bearing is a wave surface, and the outer surface has a convex angle protruding outward, the slewing bearing is arranged in the interval cavity, the convex angle is fixedly connected to the inner surface of the outer rotating ring, and the wave surface is slidably connected to the outer surface of the inner rotating ring.

6. The angle-adjustable electronic device support device according to claim 5, characterized in that: The inner surface of the outer rotating ring is also provided with an angle groove for accommodating the convex angle.

7. The angle-adjustable electronic device support device according to claim 5, characterized in that: The inwardly rotating ring is provided with a groove for accommodating a rolling element, and the rolling element includes a cylindrical ball, an elastic element and a spherical ball. One end of the cylindrical ball is a solid circular surface, and the other end is provided with an open cavity for accommodating the elastic element and the spherical ball. The elastic element is arranged in the cavity, one end of which is connected to the solid circular surface, and the other end is elastically connected to the spherical ball. The spherical surface of the spherical ball is rollingly connected to the wave surface through the opening of the open cavity.

8. The angle-adjustable electronic device support device according to claim 1, characterized in that: Ring beams are evenly spaced on the surface of the rotating ring platform, and arc-shaped sliding surfaces are arranged on the top surfaces of the ring beams. The arc-shaped sliding surfaces are in sliding contact with the back surface of the shell.

9. The angle-adjustable electronic device support device according to claim 1, characterized in that: The rotating ring platform is also provided with a threaded hole for fixing the rotating shaft and a groove for embedding the rotating shaft. The rotating shaft is embedded in the groove and is threadedly connected with the rotating ring platform. The flip bracket is hinged to the rotating shaft.

10. The angle-adjustable electronic device support device according to claim 1, characterized in that: The flip bracket is sleeved with an anti-slip sleeve.

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