Screen corner support

Abstract

The utility model relates to a screen corner support which comprises a first support seat and a second support seat which are rotationally connected through a rotating mechanism. The first support seat is provided with a first flange, a first positioning piece and a first knob assembly, and the first knob assembly drives the first positioning piece to do telescopic motion relative to the first flange; the second support seat is provided with a second flange, a second positioning piece and a second knob assembly, and the second knob assembly drives the second positioning piece to do telescopic motion relative to the second flange; when a first included angle is formed between the first bracket seat and the second bracket seat, the first baffle and the second baffle respectively correspond to two adjacent side edges of a screen angle of the display screen; when a second included angle is formed between the first support base and the second support base, the first blocking edge and the second blocking edge both correspond to one side edge of the screen angle of the display screen. The support is good in mounting stability, can switch different mounting and fixing states, meets different use requirements of users, and is easy to mount and operate and convenient to use.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicle-mounted brackets, and more particularly to a screen corner bracket. Background Art

[0002] With the popularization of automobile applications and the development of automobile technology, more and more cars are equipped with larger central control display screens, which can provide drivers and passengers with a rich driving experience. For example, the display screen can be used to operate the car computer settings, watch audio and video, etc. However, due to the continuous expansion of smart terminal navigation technology, car drivers usually still choose to use smart terminals such as mobile phones for smart route navigation while driving. Therefore, in order to facilitate the driver to place the mobile phone, the existing technology has designed and developed a bracket that can be clamped at the corner of the display screen so that the mobile phone can be fixed through the bracket to provide the driver with an intuitive visual range for viewing navigation. However, the existing bracket of this type is usually designed to be fastened to the display screen with a surface that is adhesively bonded. The viscosity is easy to decay, resulting in poor support stability. The bracket is easy to loosen from the display screen, which in turn causes the bracket to tilt from the corner of the screen or even fall off. The service life of the bracket is short, and therefore it is urgent to improve. Utility Model Content

[0003] The technical problem to be solved by the present invention is to provide a screen corner bracket in view of the above-mentioned defects of the prior art.

[0004] The technical solution adopted by the utility model to solve its technical problems is: a screen corner bracket, including a first bracket seat and a second bracket seat, the first bracket seat and the second bracket seat are rotatably connected by a rotating mechanism; the first bracket seat is provided with a first rib, a first positioning member and a first knob assembly, the first knob assembly drives the first positioning member to perform telescopic movement relative to the first rib; the second bracket seat is provided with a second rib, a second positioning member and a second knob assembly, the second knob assembly drives the second positioning member to perform telescopic movement relative to the second rib; when a first angle is formed between the first bracket seat and the second bracket seat, the first rib and the second baffle respectively correspond to two adjacent side edges of the screen corner of the display screen; when a second angle is formed between the first bracket seat and the second bracket seat, the first rib and the second baffle both correspond to one side edge of the screen corner of the display screen.

[0005] In some embodiments, the first bracket seat has a first cavity for accommodating a first knob assembly, and the first knob assembly includes a first turntable rotatably arranged in the first cavity and a first screw fixed on the first turntable; one end of the first positioning member is passed through the first cavity and is threadedly connected to the first screw; a first limiting groove is also provided in the first cavity, and the end of the first positioning member threadedly connected to the first screw is also limited and clamped in the first limiting groove.

[0006] In some embodiments, the second bracket seat has a second cavity for accommodating a second knob assembly, and the second knob assembly includes a second turntable rotatably arranged in the second cavity and a second screw fixed on the second turntable; one end of the second positioning member is passed through the second cavity and is threadedly connected to the second screw; a second limiting groove is also provided in the second cavity, and the end of the second positioning member threadedly connected to the second screw is also limited and clamped in the second limiting groove.

[0007] In some embodiments, a first slot communicating with the first cavity is formed on the side of the first bracket seat, and the periphery of the first turntable is placed in the first slot; a second slot communicating with the second cavity is formed on the side of the second bracket seat, and the periphery of the second turntable is placed in the second slot.

[0008] In some embodiments, the first turntable is provided with a first stud on a surface with a plurality of first positioning recesses distributed in a circular array, and the first cavity is also provided with a first positioning bead assembly that cooperates with any first positioning recess for positioning and rotation; the second turntable is provided with a second stud on a surface with a plurality of second positioning recesses distributed in a circular array, and the second cavity is provided with a second positioning bead assembly that cooperates with any second positioning recess for positioning and rotation.

[0009] In some embodiments, the first bracket seat includes a first top shell and a first bottom shell, a first annular flange is provided on the inner bottom surface of the first bottom shell, and a first groove for accommodating the first annular flange is provided on the bottom surface of the first turntable; the second bracket seat includes a second top shell and a second bottom shell, a second annular flange is provided on the inner bottom surface of the second bottom shell, and a second groove for accommodating the second annular flange is provided on the bottom surface of the second turntable.

[0010] In some embodiments, the rotation mechanism includes a first rotational fitting portion provided on the first top shell and a second rotational fitting portion provided on the second top shell; the second rotational fitting portion is rotationally connected to the first rotational fitting portion.

[0011] In some embodiments, the first rotating fitting portion includes a third groove provided on the first top shell, a first boss is provided in the middle of the third groove, a second boss is provided in the middle of the first boss, and a first through hole is provided on the second boss that passes through the first boss; the second rotating fitting portion includes an annular enclosure provided on the second top shell, a guide column is provided in the middle of the annular enclosure, and when the first boss and the second boss are accommodated in the interior of the annular enclosure, the guide column is inserted into the first through hole.

[0012] In some embodiments, a plurality of vertical rotation positioning slots are provided on the inner side wall of the third groove, and the plurality of rotation positioning slots are distributed in a circular array; and at least one rotation positioning block is provided on the outer side wall of the annular enclosure for rotationally engaging with any rotation positioning slot.

[0013] In some embodiments, the first top shell has a first platform and a second platform, the second platform is lower than the first platform, and the third groove is opened on the second platform; the inner bottom surface of the second top shell is provided with a partition, and the partition divides the inner cavity of the second top shell into a first cavity and a second cavity, the annular enclosure is located in the first cavity, and the second bottom shell covers the second cavity, and there is a height difference between the second bottom shell and the second top shell.

[0014] The beneficial effects of the present invention are: different from the prior art, in the screen corner bracket of the present invention, the first bracket seat and the second bracket seat are rotatably connected by a rotating mechanism, so that the first bracket seat and the second bracket seat have different installation and fixing states when forming different angles, meeting the different usage needs of users; and through the cooperation of the first guard side, the first positioning member and the first knob assembly, and the second guard side, the second positioning member and the second knob assembly, the bracket can be detachably installed on the screen corner of the display screen, with good installation stability, and is not easy to tilt or fall from the screen corner of the display screen. The installation operation is simple and easy to use, and it is convenient to use with various styles of mobile phone brackets to achieve the purpose of supporting the mobile phone, effectively improving the user's usage experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of a screen corner bracket in use according to an embodiment of the present invention;

[0016] Figure 2 This is a schematic diagram of another use state of the screen corner bracket in the embodiment of the present utility model;

[0017] Figure 3 This is a schematic diagram of the partially exploded structure of the first bracket seat and the second bracket seat in an embodiment of the present utility model;

[0018] Figure 4 This is a bottom view of the exploded structure of the first bracket seat in the embodiment of the present utility model;

[0019] Figure 5 This is a schematic top view of the exploded structure of the first bracket seat in an embodiment of the present utility model;

[0020] Figure 6 This is a bottom view of the exploded structure of the second bracket seat in the embodiment of the present utility model;

[0021] Figure 7This is a schematic top view of the exploded structure of the second bracket seat in the embodiment of the present utility model;

[0022] Names and serial numbers in the figure: first bracket seat -1; second bracket seat -2; first rib -10; first positioning member -3; first knob assembly -4; second rib -20; second positioning member -5; second knob assembly -6; first top shell -11; first bottom shell -12; first turntable -41; first stud -42; plate -71; first slot -101; first through-hole -1010; first positioning plate -31; first connecting column -32; first column -321; second column -322; limiting baffle -3211; straight plate -711; curved plate -712; first annular flange -121; first annular groove -410; first positioning recess -411; first protrusion -110; first positioning bead -111; second Top shell 21; second bottom shell 22; second turntable 61; second stud 62; second slot 201; second through-hole 2010; second positioning plate 51; second connecting column 52; first anti-slip pad 81; second annular flange 221; second annular groove 610; second positioning recess 611; second boss 210; second positioning bead 211; third groove 910; first boss 911; second boss 912; through-hole 9120; annular enclosure 920; guide column 921; rotational positioning slot 9101; rotational positioning block 9201; first connecting plate 1011; second connecting plate 1012; third connecting plate 1013; second anti-slip pad 82. DETAILED DESCRIPTION

[0023] The terms "first," "second," "third," and "fourth," etc., in the specification, claims, and accompanying drawings of the present invention are used to distinguish between different items, not to describe a specific order. Furthermore, the terms "including," "having," and any variations thereof, are intended to cover non-exclusive inclusions. For example, a process, method, system, product, or apparatus comprising a series of steps or elements is not limited to the listed steps or elements, but may optionally include steps or elements not listed, or may optionally include other steps or elements inherent to the process, method, product, or apparatus.

[0024] References to "embodiments" herein mean that a particular feature, structure, or characteristic described in connection with the embodiments may be included in at least one embodiment of the present invention. The appearance of this phrase in various places in the specification does not necessarily refer to the same embodiment, nor does it constitute an independent or alternative embodiment that is mutually exclusive of other embodiments. It is understood, both explicitly and implicitly, by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0025] "Multiple" refers to two or more. "And / or" describes the relationship between associated objects, indicating that three possible relationships exist. For example, "A and / or B" can mean: A exists alone, A and B exist simultaneously, or B exists alone. The character " / " generally indicates that the associated objects are in an "or" relationship.

[0026] Moreover, the terms "up, down, front, back, left, right, upper end, lower end" and the like indicating directions are all based on the posture and position of the device or apparatus described in this solution during normal use.

[0027] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, the following will be described clearly and completely in conjunction with the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0028] The present utility model is implemented as follows Figures 1 to 7 As shown in, a screen corner bracket includes a first bracket seat 1 and a second bracket seat 2, and the first bracket seat 1 and the second bracket seat 2 are rotatably connected by a rotating mechanism; the first bracket seat 1 is provided with a first rib 10, a first positioning member 3 and a first knob assembly 4, and the first knob assembly 4 drives the first positioning member 3 to perform telescopic movement relative to the first rib 10; the second bracket seat 2 is provided with a second rib 20, a second positioning member 5 and a second knob assembly 6, and the second knob assembly 6 drives the second positioning member 5 to perform telescopic movement relative to the second rib 20; when a first angle is formed between the first bracket seat 1 and the second bracket seat 2, the first rib 10 and the second baffle respectively correspond to two adjacent side edges of the screen corner of the display screen; when a second angle is formed between the first bracket seat 1 and the second bracket seat 2, the first rib 10 and the second baffle both correspond to one side edge of the screen corner of the display screen.

[0029] In this embodiment, the first angle is 90°, that is, the first bracket seat 1 and the second bracket seat 2 are perpendicular to each other. Figure 1 As shown in , in this state, the first retaining edge 10 on the first bracket seat 1 and the second retaining edge 20 on the second bracket seat 2 can be used to fix the two adjacent sides of the screen corner of the display screen. The second angle is 180 degrees, that is, the first bracket seat 1 and the second bracket seat 2 are deployed on the same horizontal line, forming a straight line, as shown in FIG. Figure 2 As shown in FIG, in this state, the first retaining edge 10 on the first bracket base 1 and the second retaining edge 20 on the second bracket base 2 can be fixed to the same side of the screen corner of the display screen. This allows the screen corner bracket of the present invention to be installed in a variable manner to meet different user needs.

[0030] In this embodiment, the first bracket seat 1 includes a first top shell 11 and a first bottom shell 12. The first top shell 11 and the first bottom shell 12 are fastened to each other and assembled using screws or other fasteners (not shown in the drawings). The interiors of the first top shell 11 and the first bottom shell 12 are connected, so that the first bracket seat 1 has a first cavity for accommodating the first knob assembly 4. The first knob assembly 4 includes a first turntable 41 rotatably disposed in the first cavity and a first stud 42 fixedly disposed on the first turntable 41. One end of the first positioning member 3 is inserted into the first cavity and is threadedly connected to the first stud 42. A first limiting groove is also provided in the first cavity, and the end of the first positioning member 3 that is threadedly connected to the first stud 42 is also limited and clamped in the first limiting groove. Furthermore, a first slot 101 that is in communication with the first cavity is provided on the side of the first bracket seat 1. For example, an opening is provided on the side on the same side of the first top shell 11 and the first bottom shell 12. The two openings form the first slot 101 after the first top shell 11 and the first bottom shell 12 are assembled in place. The outer periphery of the first turntable 41 extends from the first slot 101 to the outside of the first top shell 11 and the first bottom shell 12, exposing the outer periphery of the first turntable 41, making it convenient to contact the first turntable 41 to realize the rotation operation of the first turntable 41.

[0031] Specifically, a first through-hole 1010 is provided on the first top shell 11, and the first positioning member 3 includes a first positioning plate 31 and a first connecting column 32. One end of the first connecting column 32 is connected to the first positioning plate 31, and the first positioning plate 31 is located on the front side of the first top shell 11. The other end of the first connecting column 32 passes through the first through-hole 1010 to extend into the first cavity and is connected to the first stud 42. A first internal threaded hole is provided on the end surface of the first connecting column 32 facing the first stud 42. The first stud 42 has an external thread. The first stud 42 is threadedly connected to the first internal threaded hole through the external thread thereon. The first turntable 41 rotates and drives the first stud 42 to move. Since the end of the first positioning member 3 threadedly connected to the first stud 42 is also limited and clamped in the first limiting groove body, when the first stud 42 drives the first connecting column 32 to move, it is limited by the first limiting groove body, and the first connecting column 32 drives the first positioning plate 31 to move in a predetermined direction.

[0032] The first connecting column 32 includes a first column 321 and second columns 322 disposed on either side of the first column 321. The outer walls of the two second columns 322 are integrally connected to the outer walls of the first column 321. The first column 321 is cylindrical in shape. Two stoppers 3211 are disposed on the edge of the first column 321 between the two second columns 322. The two stoppers 3211 extend horizontally outward along the radial direction of the first column 321. An L-shaped notch is formed at the positions adjacent to the two second columns 322 and the two stoppers 3211. The sides of the two stoppers 3211 facing away from the first column 321 are both convexly curved, and the sides of the two second columns 322 facing away from the first column 321 are both convexly circularly curved. The shape of the first through-hole 1010 is identical to the cross-sectional shape of the first connecting post 32 formed by the first column 321 and the two second columns 322. The dimensions of the first through-hole 1010 also match the dimensions of the first connecting post 32 formed by the first column 321 and the two second columns 322 to facilitate insertion of the first through-hole 1010. A first internally threaded hole is formed on one end face of the first column 321 facing the first stud 42.

[0033] Specifically, the first limiting groove body is composed of two semi-enclosed plate bodies 71, and the semi-enclosed plate body 71 is formed by two straight plates 711 and a bent plate 712. The two straight plates 711 are connected to both sides of the bent plate 712 and are parallel to each other. The concave surface of the bent plate 712 is opposite to the limiting baffle 3211, and the ends of the two straight plates 711 away from the bent plate 712 are correspondingly stuck in the L-shaped notches on both sides of the corresponding limiting baffle 3211. The surrounding plate 71 encloses a limit baffle 3211, and the concave surfaces of the bent plates 712 in the two plate bodies 71 are opposite to each other to limit the overall movement of the first connecting column 32. When the first column 321 and the two second columns 322 thereon are smoothly inserted into the first cavity, and the first column 321 establishes a transmission connection with the first turntable 41 through the first stud 42, the two semi-enclosed plate bodies 71 can play a role in guiding the movement limit of the first connecting column 32.

[0034] To ensure stable rotation of the first turntable 41, a first annular flange 121 is provided on the inner bottom surface of the first bottom shell 12, and a first annular retaining groove 410 is provided on the bottom surface of the first turntable 41 to accommodate the first annular flange 121. The first annular flange 121 is placed in the first annular retaining groove 410 to limit the rotation of the first turntable 41 and prevent it from shifting during rotation.

[0035] The first stud 42 is located at the center of the first turntable 41. To ensure that the first turntable 41 can rotate accurately and smoothly, a plurality of first positioning recesses 411 are formed on the surface of the first turntable 41 on which the first stud 42 is located. The plurality of first positioning recesses 411 are distributed in a circular array centered on the first stud 42. A first boss 110 is provided on the inner top surface of the first top shell 11. Any first positioning recess 411 rotates with the first turntable 41 to correspond to the first boss 110. A first receiving recess is provided on the end surface of the first boss 110 opposite the first positioning recess 411. A first positioning bead 111 is provided in the first receiving recess. The first positioning bead 111 partially protrudes from the first receiving recess so that it can be placed in any first positioning recess 411 to achieve positioning and rotational fit.

[0036] In this embodiment, the second bracket seat 2 includes a second top shell 21 and a second bottom shell 22. After the second top shell 21 and the second bottom shell 22 are buckled together, they are assembled using fasteners such as screws (not shown in the drawings). The interiors of the second top shell 21 and the second bottom shell 22 are connected, so that the second bracket seat 2 has a second cavity for accommodating the second knob assembly 6. The second knob assembly 6 includes a second turntable 61 rotatably arranged in the second cavity and a second stud 62 fixedly arranged on the second turntable 61. One end of the second positioning member 5 is inserted into the second cavity and is threadedly connected to the second stud 62. A second limiting groove is also provided in the second cavity, and the end of the second positioning member 5 that is threadedly connected to the second stud 62 is also limited and clamped in the second limiting groove. Furthermore, a second slot 201 that is in communication with the second cavity is provided on the side of the second bracket seat 2, for example, is provided on the side of the second bottom shell 22. After the second top shell 21 and the second bottom shell 22 are assembled in place, the outer periphery of the second turntable 61 extends from the second slot 201 to the outside of the second top shell 21 and the second bottom shell 22, so that the outer periphery of the second turntable 61 is exposed, making it convenient to contact the second turntable 61 to realize the rotation operation of the second turntable 61.

[0037] Specifically, a second through-hole 2010 is provided on the second top shell 21, and the second positioning member 5 includes a second positioning plate 51 and a second connecting column 52. One end of the second connecting column 52 is connected to the second positioning plate 51, and the second positioning plate 51 is located on the front side of the second top shell 21. The other end of the second connecting column 52 passes through the second through-hole 2010 to extend into the second cavity and is connected to the second stud 62. A second internal threaded hole is provided on the end surface of the second connecting column 52 facing the second stud 62. The second stud 62 has an external thread, and the second stud 62 is threadedly connected to the second internal threaded hole through the external thread thereon. The second turntable 61 rotates and drives the second stud 62 to move. Since the end of the second positioning member 5 threadedly connected to the second stud 62 is also limited and clamped in the second limiting groove body, when the second stud 62 drives the first connecting column 32 to move, it is limited by the second limiting groove body, and the second connecting column 52 drives the second positioning plate 51 to move in a predetermined direction.

[0038] It should be noted that the specific structure of the second connecting column 52 is the same as that of the first connecting column 32, the specific structure of the second limiting groove body is the same as that of the first limiting groove body, and the connection structure and assembly method between the second connecting column 52 and the second limiting groove body are the same as the connection structure and assembly method between the aforementioned first connecting column 32 and the first limiting groove body. Please refer to the aforementioned relevant content and will not repeat it here.

[0039] The first positioning plate 31 and the second positioning plate 51 are both circular in shape, and are each provided with a first anti-slip pad 81 on the front surface of the first positioning plate 31 and the second positioning plate 51. The first anti-slip pad 81 is also circular in shape. The first anti-slip pad 81 not only prevents slipping but also protects the display screen.

[0040] To ensure stable rotation of the second turntable 61, a second annular flange 221 is provided on the inner bottom surface of the second bottom shell 22, and a second annular retaining groove 610 is provided on the bottom surface of the second turntable 61 to accommodate the second annular flange 221. The second annular flange 221 is placed in the second annular retaining groove 610 to limit the rotation of the second turntable 61 and prevent it from shifting during rotation.

[0041] The second stud 62 is located at the center of the second turntable 61. To ensure accurate and smooth rotation of the second turntable 61, a plurality of second positioning recesses 611 are formed on a surface of the second turntable 61 on which the second stud 62 is located. The plurality of second positioning recesses 611 are distributed in a circular array centered around the second stud 62. A second boss 210 is provided on the inner top surface of the second top shell 21. Any second positioning recess 611 rotates with the second turntable 61 to correspond with the second boss 210. A second receiving recess is provided on the end surface of the second boss 210 opposite the second positioning recess 611. A second positioning bead 211 is disposed within the second receiving recess. The second positioning bead 211 partially protrudes from the second receiving recess so that it can be placed in any second positioning recess 611 to achieve a positioning and rotational fit.

[0042] Specifically, the rotation mechanism includes a first rotational engagement portion provided on the first top shell 11 and a second rotational engagement portion provided on the second top shell 21; the second rotational engagement portion is rotationally connected to the first rotational engagement portion. The first rotational engagement portion includes a third groove 910 provided on the first top shell 11. The first top shell 11 has a first platform and a second platform, the second platform being lower than the first platform, and the third groove 910 is provided on the second platform. A first boss 911 is provided in the middle of the third groove 910, and a second boss 912 is provided in the middle of the first boss 911. The second boss 912 has a through hole 9120 extending through the first boss 911.

[0043] The second rotating mating part includes an annular enclosure 920 provided on the second top shell 21. A partition is provided on the inner bottom surface of the second top shell 21, which divides the inner cavity of the second top shell 21 into a first cavity and a second cavity. The annular enclosure 920 is located in the first cavity, and the second bottom shell 22 covers the second cavity. There is a height difference between the second bottom shell 22 and the second top shell 21, so that the annular enclosure 920 in the first cavity can be placed in the third groove 910 at the second platform, and can also provide a reasonable rotation range for the first bracket seat 1 and the second bracket seat 2 to rotate with each other.

[0044] Furthermore, a guide post 921 is provided in the middle of the annular enclosure 920. When the first boss 911 and the second boss 912 are accommodated in the annular enclosure 920, the guide post 921 is inserted into the through hole 9120. A socket is provided on one end surface of the guide post 921 facing the through hole 9120. When the guide post 921 is inserted into the through hole 9120, a connecting member such as a cylindrical shaft (not shown in the drawings) is inserted into the socket from the other side of the first top shell 11 to limit the position. This allows the second top shell 21 to be rotatably connected to the first top shell 11, thereby achieving the rotational connection and assembly of the second bracket seat 2 and the first bracket seat 1.

[0045] Among them, a plurality of vertical rotation positioning slots 9101 are provided on the inner side wall of the third groove 910, and the concave surface of any rotation positioning slot 9101 is an arc surface, and the plurality of rotation positioning slots 9101 are distributed in a circular array; four equally spaced vertical rotation positioning blocks 9201 are provided on the outer side wall of the annular enclosure 920, and the convex surfaces of the four rotation positioning blocks 9201 are all arc surfaces, which are used to adapt to the rotation positioning slot 9101, and the rotation of the guide column 921 in the third groove 910 is realized through the rotation positioning cooperation between the rotation positioning block 9201 and the rotation positioning slot 9101.

[0046] In this embodiment, the structure of the first rib 10 and the second rib 20 is the same. Taking the first rib 10 as an example, the first rib 10 includes a first connecting plate 1011, a second connecting plate 1012 and a third connecting plate 1013. One side of the first connecting plate 1011 is integrally connected to the first bracket seat 1. The first connecting plate 1011 is perpendicular to the first bracket seat 1. The other side of the first connecting plate 1011 is integrally connected to one side of the second connecting plate 1012. The first connecting plate 1011 and the second connecting plate 1012 are located on the same horizontal plane. On the upper side, the first connecting plate 1011 and the second connecting plate 1012 are connected to form a T-shape; the other side of the second connecting plate 1012 is integrally connected to one side of the third connecting plate 1013. The third connecting plate 1013 is perpendicular to the second connecting plate 1012 and faces the front surface of the first bracket base 1. The connection between the second connecting plate 1012 and the third connecting plate 1013 forms an arc-shaped transition. The first connecting plate 1011, the second connecting plate 1012, and the third connecting plate 1013 form a space within which the screen corner of the display screen can be placed. A second anti-slip pad 82 is also provided on the inner side of the second connecting plate 1012 and the third connecting plate 1013. The second anti-slip pad 82 functions similarly to the first anti-slip pad 81.

[0047] The screen corner bracket of the embodiment of the present invention can be detachably installed on the screen corner of the display screen. It has good installation stability and can be transformed into different installation and fixing states to meet the different usage needs of users. It is simple to install and easy to use. It can be used with various styles of mobile phone brackets (not shown in the drawings) to achieve the purpose of supporting the mobile phone, effectively improving the user's usage experience.

[0048] It should be noted that the mobile phone holder (not shown in the drawings) can be arranged on the first holder seat 1, the second holder seat 2 or the rotation connection between the first holder seat 1 and the second holder seat 2 (such as the rotation mechanism), depending on the actual application, and no specific limitation is made in this embodiment.

[0049] It should be understood that ordinary technical workers in this field can make improvements or changes based on the above description, and all these improvements and changes should fall within the scope of protection of the claims attached to this utility model.

Claims

1. A screen corner bracket, characterized by: It includes a first bracket seat and a second bracket seat, and the first bracket seat and the second bracket seat are rotatably connected by a rotating mechanism; the first bracket seat is provided with a first rib, a first positioning member and a first knob assembly, and the first knob assembly drives the first positioning member to perform telescopic movement relative to the first rib; the second bracket seat is provided with a second rib, a second positioning member and a second knob assembly, and the second knob assembly drives the second positioning member to perform telescopic movement relative to the second rib; when a first angle is formed between the first bracket seat and the second bracket seat, the first rib and the second baffle respectively correspond to two adjacent side edges of the screen corner of the display screen; when a second angle is formed between the first bracket seat and the second bracket seat, the first rib and the second baffle both correspond to one side edge of the screen corner of the display screen.

2. The screen corner bracket according to claim 1, characterized in that: The first bracket seat has a first cavity for accommodating the first knob assembly, and the first knob assembly includes a first turntable rotatably arranged in the first cavity and a first screw fixed on the first turntable; one end of the first positioning member is passed through the first cavity and is threadedly connected to the first screw; a first limiting groove is also provided in the first cavity, and the end of the first positioning member threadedly connected to the first screw is also limited and clamped in the first limiting groove.

3. The screen corner bracket according to claim 2, characterized in that: The second bracket seat has a second cavity for accommodating the second knob assembly, and the second knob assembly includes a second turntable rotatably arranged in the second cavity and a second screw fixed on the second turntable; one end of the second positioning member is passed through the second cavity and is threadedly connected to the second screw; a second limiting groove is also provided in the second cavity, and the end of the second positioning member threadedly connected to the second screw is also limited and clamped in the second limiting groove.

4. The screen corner bracket according to claim 3, characterized in that: A first slot communicating with the first cavity is formed on the side of the first bracket seat, and the outer periphery of the first turntable is placed in the first slot; a second slot communicating with the second cavity is formed on the side of the second bracket seat, and the outer periphery of the second turntable is placed in the second slot.

5. The screen corner bracket according to claim 3 or 4, characterized in that: The first turntable is provided with a first stud on a surface thereof and is provided with a plurality of first positioning recesses distributed in a circular array, and the first cavity is also provided with a first positioning ball assembly that cooperates with any first positioning recess for positioning and rotation; the second turntable is provided with a second stud on a surface thereof and is provided with a plurality of second positioning recesses distributed in a circular array, and the second cavity is provided with a second positioning ball assembly that cooperates with any second positioning recess for positioning and rotation.

6. The screen corner bracket according to claim 3, characterized in that: The first bracket seat includes a first top shell and a first bottom shell, a first annular flange is provided on the inner bottom surface of the first bottom shell, and a first groove for accommodating the first annular flange is provided on the bottom surface of the first turntable; the second bracket seat includes a second top shell and a second bottom shell, a second annular flange is provided on the inner bottom surface of the second bottom shell, and a second groove for accommodating the second annular flange is provided on the bottom surface of the second turntable.

7. The screen corner bracket according to claim 6, characterized in that: The rotating mechanism includes a first rotating matching portion provided on the first top shell and a second rotating matching portion provided on the second top shell; the second rotating matching portion is rotatably connected to the first rotating matching portion.

8. The screen corner bracket according to claim 7, characterized in that: The first rotating fitting part includes a third groove provided on the first top shell, a first boss is provided in the middle of the third groove, a second boss is provided in the middle of the first boss, and a first through hole penetrating the first boss is provided on the second boss; the second rotating fitting part includes an annular enclosure provided on the second top shell, a guide column is provided in the middle of the annular enclosure, and when the first boss and the second boss are accommodated in the interior of the annular enclosure, the guide column is inserted into the first through hole.

9. The screen corner bracket according to claim 8, characterized in that: A plurality of vertical rotation positioning slots are provided on the inner side wall of the third groove, and the plurality of rotation positioning slots are distributed in a circular array; and at least one rotation positioning block is provided on the outer side wall of the annular enclosure for rotationally engaging with any rotation positioning slot.

10. The screen corner bracket according to claim 8 or 9, characterized in that: The first top shell has a first platform and a second platform, the second platform is lower than the first platform, and the third groove is opened on the second platform; the inner bottom surface of the second top shell is provided with a partition, and the partition divides the inner cavity of the second top shell into a first cavity and a second cavity, the annular enclosure is located in the first cavity, and the second bottom shell covers the second cavity, and there is a height difference between the second bottom shell and the second top shell.

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