Multi-angle adjustable support

Abstract

The utility model discloses a multi -angle adjustable support relates to digital accessories technical field, including support board body, support leg board, locking nut and extension structure. Support board body is connected with support leg board rotation, and the support angle after adjusting can be fixed through locking nut, one side of support board body is equipped with extension structure, and this structure can be unfolded and pulls the extension and is used for placing power bank. The support can adjust the mobile phone support angle flexibly, satisfies the demand of using mobile phone of user's side charging, and promotes the convenience and stability of using.

Description

Technical Field

[0001] This utility model relates to the field of digital accessories technology, and more specifically, to a multi-angle adjustable stand. Background Technology

[0002] With the widespread use of smartphones, users often need to use phone stands to support their phones and achieve a comfortable viewing angle when watching videos, making video calls, or working remotely. Phone stands have become an indispensable digital accessory in daily life. While most existing stands offer angle adjustment, there is still room for improvement in terms of functional expandability and adaptability to different usage scenarios.

[0003] However, most existing phone holders can only support the phone and adjust its angle. When users need to use their phones while charging them with a power bank, the power bank often lacks a dedicated place to be placed and can only be placed randomly on the table or held in their hands. This not only affects the convenience of operation but also makes it easy for the power bank to slip and be damaged, causing inconvenience to users.

[0004] No effective solutions have yet been proposed to address the problems in the relevant technologies. Utility Model Content

[0005] In view of the problems in the related technologies, this utility model proposes a multi-angle adjustable bracket to overcome the above-mentioned technical problems existing in the existing related technologies.

[0006] Therefore, the specific technical solution adopted by this utility model is as follows: A multi-angle adjustable stand includes a stand structure, a leg structure rotatably connected to the stand structure, a locking structure threadedly connected to the leg structure, and an extension structure installed on one side of the stand structure. The stand structure, the leg structure, and the locking structure are spliced ​​together to form a mobile phone stand. The extension structure has the function of extending an auxiliary stand for placing a power bank on one side of the stand structure.

[0007] Furthermore, the support structure includes a support plate, a flow guide groove, a placement groove, and a through hole. The support plate has a flow guide groove, a placement groove is bent at the bottom end of the support plate, and a through hole is provided at the top end of the support plate.

[0008] Furthermore, the outrigger structure includes an outrigger plate, a connecting rod, a threaded section, and a friction protrusion. The outrigger plate is integrally provided with a connecting rod, and the outrigger plate slides and connects with the support plate body by passing the connecting rod through the connecting hole. One end of the connecting rod is integrally provided with a threaded section, and the bottom end of the outrigger plate is integrally provided with a friction protrusion.

[0009] Furthermore, the locking structure includes a locking nut, an internal threaded ring, and a friction ring. The inner ring of the locking nut has an internal threaded ring, and the outer ring of the locking nut has a friction ring. The locking nut completes the threaded connection with the through rod by connecting the internal threaded ring and the threaded section.

[0010] Furthermore, the extended structure includes a filling block, a guide hole, a fitting block, a fixing ear, a magnetic block, a hinge seat, a rotating shaft, a support slide plate, a pull-out plate, and magnetic metal. The filling block has a through-hole, a fitting block is integrally provided on one side of the filling block, and fixing ears protrude from both sides of the filling block. Magnetic blocks are flatly embedded on the opposite surfaces of the two fixing ears. A mounting groove is provided on one side of the bracket plate, and a hinge seat is fixedly installed in the mounting groove. The hinge seat is rotatably connected to the rotating shaft, and the rotating shaft is fixedly connected to the support slide plate. The support slide plate is slidably connected to the pull-out plate, and magnetic metal is flatly embedded on both sides of the support slide plate.

[0011] The beneficial effects of this utility model are as follows: 1. Through the rotational engagement of the bracket plate and the support leg plate and the threaded fixing of the locking nut, users can adjust the phone support angle according to the usage scenario, and ensure that the bracket does not wobble after the angle is locked, adapting to different viewing needs; 2. The added extension structure can be unfolded to hold a power bank, solving the problem of where to put the power bank when users are charging and using their mobile phones at the same time, realizing integrated support for mobile phones and power banks, and improving the user experience. Attached Figure Description

[0012] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0013] Figure 1 This is a schematic diagram of the main structure of a multi-angle adjustable bracket according to an embodiment of the present utility model; Figure 2 This is a side view of the main structure of a multi-angle adjustable bracket according to an embodiment of the present utility model; Figure 3 This is a schematic diagram of a bracket structure for a multi-angle adjustable bracket according to an embodiment of the present utility model; Figure 4 This is a side view of a support structure for a multi-angle adjustable bracket according to an embodiment of the present utility model; Figure 5 This is a schematic diagram of the support leg structure of a multi-angle adjustable bracket according to an embodiment of the present utility model; Figure 6This is a schematic diagram of the extension structure of a multi-angle adjustable bracket according to an embodiment of the present utility model.

[0014] In the picture: 1. Support structure; 101. Support plate; 102. Guide groove; 103. Placement groove; 104. Through hole; 2. Leg structure; 201. Leg plate; 202. Through rod; 203. Threaded section; 204. Friction protrusion; 3. Locking structure; 301. Locking nut; 302. Internal threaded ring; 303. Friction ring; 4. Extension structure; 401. Filler block; 402. Guide hole; 403. Fitting block; 404. Fixing ear; 405. Magnetic block; 406. Hinge seat; 407. Rotating shaft; 408. Support slide plate; 409. Pull-out plate; 410. Magnetic metal. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0016] According to an embodiment of the present invention, a multi-angle adjustable bracket is provided.

[0017] Example 1; like Figure 1-6 As shown, the multi-angle adjustable bracket according to an embodiment of the present utility model includes a bracket structure 1, a leg structure 2 rotatably connected to the bracket structure 1, a locking structure 3 threadedly connected to the leg structure 2, an extension structure 4 installed on one side of the bracket structure 1, the bracket structure 1, the leg structure 2 and the locking structure 3 are spliced ​​together to form a mobile phone bracket, and the extension structure 4 has the function of extending an auxiliary bracket for placing a power bank on one side of the bracket structure 1.

[0018] The support structure 1 includes a support plate 101, a guide groove 102, a placement groove 103, and a through hole 104. The guide groove 102 is provided on the plate of the support plate 101, the placement groove 103 is bent at the bottom end of the plate of the support plate 101, and the through hole 104 is provided at the top end of the support plate 101.

[0019] The bracket structure 1 is the core load-bearing frame of the entire multi-angle adjustable bracket. Its bracket plate 101 is made of rigid ABS panel, providing a stable support base. The airflow groove 102 on the plate guides airflow when the phone is placed, assisting in heat dissipation and preventing overheating due to prolonged use. The placement groove 103 formed by bending at the bottom of the plate is arc-shaped. When the user inserts the bottom of the phone into the groove, it conforms to the phone's contour to prevent slippage and provides a stable support point for the phone. The through hole 104 at the top is a circular through hole, which is the key interface for connecting the leg structure 2. By inserting the through rod 202 into the leg structure 2, the bracket plate 101 and the leg plate 201 can be rotated, creating conditions for angle adjustment. At the same time, the mounting groove on one side of the bracket plate 101 provides space for the assembly of the extension structure 4, so that the bracket can not only meet the basic support requirements, but also have the possibility of functional expansion.

[0020] The outrigger structure 2 includes an outrigger plate 201, a connecting rod 202, a threaded section 203, and a friction protrusion 204. The outrigger plate 201 is integrally provided with the connecting rod 202. The outrigger plate 201 slides and connects with the support plate 101 by passing the connecting rod 202 through the connecting hole 104. One end of the connecting rod 202 is integrally provided with the threaded section 203, and the bottom end of the outrigger plate 201 is integrally provided with the friction protrusion 204.

[0021] The support leg structure 2 is a key component for the bracket to achieve angle adjustment and ground support. The integrated friction protrusion 204 at the bottom end has a serrated groove, which increases the friction with the contact surface such as the table and tabletop, preventing the bracket from sliding or shifting. The integrated through rod 202 is a metal round rod that passes through the through hole 104 of the bracket structure 1, allowing the support leg plate 201 to rotate relative to the bracket plate 101 around the through rod 202. Users can flexibly adjust the tilt angle of the bracket according to their viewing needs. The threaded section 203 at one end of the through rod 202 is designed with an external thread, which precisely matches the internal thread ring 302 of the locking structure 3, providing a reliable connection point for angle fixation. Through the rotational connection and friction support design, the support leg structure 2 makes the angle adjustment of the bracket more flexible and the support more stable.

[0022] The locking structure 3 includes a locking nut 301, an internal threaded ring 302, and a friction ring 303. The inner ring of the locking nut 301 has an internal threaded ring 302, and the outer ring of the locking nut 301 has a friction ring 303. The locking nut 301 completes the threaded connection with the through rod 202 by connecting the internal threaded ring 302 and the threaded section 203.

[0023] The core function of the locking structure 3 is to fix the adjustable angle between the bracket structure 1 and the leg structure 2, ensuring that the bracket will not wobble during use. The inner threaded ring 302 of the inner ring matches the threaded section 203 of the leg structure 2. After the user adjusts the bracket angle, he / she turns the locking nut 301 by hand, so that one side gradually presses against the edge of the through hole 104 of the bracket plate 101. The friction generated by the squeezing force between the locking nut 301, the bracket plate 101 and the leg plate 201 achieves the angle locking. If the angle needs to be readjusted, the locking nut 301 can be turned in the opposite direction to release the fixation. The locking structure 3 effectively solves the stability problem after angle adjustment through simple thread operation, making the bracket suitable for use in different scenarios.

[0024] The extension structure 4 includes a filling block 401, a guide hole 402, a fitting block 403, a fixing ear 404, a magnetic block 405, a hinge seat 406, a rotating shaft 407, a support slide plate 408, a pull-out plate 409, and a magnetic metal 410. The filling block 401 has a guide hole 402 through it. The fitting block 403 is integrally provided on one side of the filling block 401. The fixing ears 404 protrude from both sides of the filling block 401. The magnetic blocks 405 are flatly embedded on the opposite surfaces of the two fixing ears 404. A mounting groove is provided on one side of the bracket plate 101. The hinge seat 406 is fixedly installed on the mounting groove. The hinge seat 406 is rotatably connected to the rotating shaft 407. The rotating shaft 407 is fixedly connected to the support slide plate 408. The support slide plate 408 is slidably connected to the pull-out plate 409. The magnetic metal 410 is flatly embedded on both sides of the support slide plate 408.

[0025] The extension structure 4 adds an auxiliary placement function to the bracket, specifically for placing charging devices such as power banks, meeting the user's need to use the phone while charging; it is embedded in the mounting groove of the bracket plate 101, and the through-hole 402 is connected to the guide groove 102 of the bracket plate 101, further improving the heat dissipation effect; the fitting block 403 on one side of the filling block 401 is an arc-shaped protrusion that fits into the edge groove of the support slide plate 408, and the magnetic blocks 405 on the fixing ears 404 on both sides are neodymium iron boron magnets, which are magnetically attached to the magnetic metal 410 on both sides of the support slide plate 408. The magnetically attached support slide 408 can be stored next to the filling block 401 when not in use, without taking up extra space. When a power bank needs to be placed, the user can apply external force to make the support slide 408 rotate and unfold around the hinge seat 406 and the rotating shaft 407. The pull-out plate 409 on the support slide 408 can be pulled out along the limiting track to increase the placement length and accommodate power banks of different sizes. The extension structure 4, through the design of magnetic absorption, rotation unfolding and pull-out expansion, not only realizes the flexible expansion of functions, but also ensures the portability of the bracket and improves the practicality of the product.

[0026] To facilitate understanding of the above-mentioned technical solutions of this utility model, the working principle or operation method of this utility model in actual process will be described in detail below.

[0027] In summary, with the aid of the above-mentioned technical solution of this utility model, the bracket structure 1, the leg structure 2, and the locking structure 3 can be assembled and connected. The through hole 104 of the bracket plate 101 is used to pass through the through rod 202 of the leg plate 201. The threaded section 203 of the through rod 202 extends from one end of the through hole 104 and is threadedly connected to the threaded section 203 by the locking nut 301. At the same time, the locking nut 301 is gradually pressed against the side of the through hole 104, so that the locking nut 301, the bracket plate 101, and the leg plate 201 are relatively fixed by friction. The mobile phone is placed on the placement groove 103, which provides convenient support for the mobile phone. The support slide plate 408 of the extension structure 4... The upper part is provided with a pull-out plate 409, the body of which can slide at the upper limit of the support plate 408. The support plate 408 is rotated and engaged with the engagement block 403 in the mounting groove through the hinge seat 406. At the same time, the magnetic metal 410 of the support plate 408 is magnetically attracted to the magnetic block 405. The support plate 408 is fixed relative to the fixing ear 404 by magnetic attraction. When external force is applied manually, the support plate 408 is disengaged from the magnetic attraction of the fixing ear 404, so that the support plate 408 is unfolded through the hinge seat 406, and the pull-out plate 409 is pulled out. The end of the pull-out plate 409 is provided with a limiting baffle. Charging devices such as power banks can be placed on the extended pull-out plate 409 and the support plate 408.

[0028] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A multi-angle adjustable bracket, characterized in that, The device includes a bracket structure (1), a leg structure (2) which is rotatably connected to the bracket structure (1), a locking structure (3) which is threadedly connected to the leg structure (2), an extension structure (4) which is installed on one side of the bracket structure (1), and the bracket structure (1), the leg structure (2) and the locking structure (3) are spliced ​​together to form a mobile phone holder. The extension structure (4) has the function of extending an auxiliary bracket for placing a power bank on one side of the bracket structure (1).

2. The multi-angle adjustable bracket according to claim 1, characterized in that, The support structure (1) includes a support plate (101), a guide groove (102), a placement groove (103), and a through hole (104). The guide groove (102) is provided on the plate of the support plate (101), the placement groove (103) is bent at the bottom of the plate of the support plate (101), and the through hole (104) is provided at the top of the support plate (101).

3. The multi-angle adjustable bracket according to claim 2, characterized in that, The leg structure (2) includes a leg plate (201), a connecting rod (202), a threaded section (203), and a friction protrusion (204). The leg plate (201) is integrally provided with the connecting rod (202). The leg plate (201) slides and connects with the support plate (101) through the connecting rod (202) through the connecting hole (104).

4. The multi-angle adjustable bracket according to claim 3, characterized in that, One end of the connecting rod (202) is integrally provided with a threaded section (203), and the bottom end of the support plate (201) is integrally provided with a friction protrusion (204).

5. A multi-angle adjustable bracket according to claim 4, characterized in that, The locking structure (3) includes a locking nut (301), an internal thread ring (302), and a friction ring (303). The inner ring of the locking nut (301) has an internal thread ring (302), and the outer ring of the locking nut (301) has a friction ring (303). The locking nut (301) completes the threaded connection with the through rod (202) by connecting the internal thread ring (302) and the threaded section (203).

6. A multi-angle adjustable bracket according to claim 5, characterized in that, The extension structure (4) includes a filling block (401), a guide hole (402), a fitting block (403), a fixing ear (404), a magnetic block (405), a hinge seat (406), a rotating shaft (407), a support slide plate (408), a pull-out plate (409), and a magnetic metal (410). The filling block (401) has a guide hole (402) running through it.

7. A multi-angle adjustable bracket according to claim 6, characterized in that, The filling block (401) has an integrally provided fitting block (403) on one side, and fixed ears (404) protrude on both sides of the filling block (401). Magnetic blocks (405) are flatly embedded on the opposite surfaces of the two fixed ears (404). An installation groove is provided on one side of the bracket plate (101).

8. A multi-angle adjustable bracket according to claim 7, characterized in that, A hinge seat (406) is fixedly installed on the mounting slot. The hinge seat (406) is rotatably connected to a rotating shaft (407). The rotating shaft (407) is fixedly connected to a support slide plate (408). The support slide plate (408) is limited and slidably connected to a pull-out plate (409). Magnetic metal (410) is flatly embedded on both sides of the support slide plate (408).

Images