Angle-adjustable electronic equipment support

Abstract

The utility model provides an angle-adjustable electronic equipment support, which comprises a connecting base, an angle adjusting device and an angle adjusting device, the adapter is used for being connected with the electronic equipment, and the adapter is movably connected with the connecting base; the locking mechanism is connected to the connecting base, the distance between the adapter piece and the connecting base is controlled by driving the locking mechanism, when the distance between the adapter piece and the connecting base is maximum, the adapter piece and the connecting base are in a rotatable connection state, and when the distance between the adapter piece and the connecting base is reduced, the adapter piece and the connecting base are in a rotatable connection state. And the adapter and the connecting base are in a non-rotatable connection state. When the locking mechanism is driven and the distance between the adapter and the connecting base is controlled to be maximum, the connection between the adapter and the connecting base is changed into a rotatable state, and when the distance between the adapter and the connecting base is reduced, the adapter and the connecting base are changed into a non-rotatable connection state, so that a user can conveniently adjust the angle of the electronic equipment according to actual requirements, and the user experience is improved. And the use experience is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic device brackets, and particularly relates to an electronic device bracket with adjustable angle. Background Art

[0002] An electronic device bracket is a device used to fix an electronic device in a specific position, and is widely used in scenarios such as vehicle-mounted, desktop, and kitchen. Its core function is to provide stable support to ensure that the electronic device maintains a safe and easy-to-operate posture during use. At present, there are various types of electronic device brackets on the market, such as mobile phone brackets, tablet brackets, camera brackets, etc.

[0003] Existing electronic device brackets have many deficiencies, especially the angle adjustment function is difficult to meet the needs of users. In related technologies, most electronic device brackets adopt a fixed-angle design and cannot freely adjust the angle between the bracket and the electronic device. The fixed-angle design is difficult to adapt to the usage requirements of different scenarios and is inconvenient to use. Summary of the Utility Model

[0004] The purpose of the utility model is to provide an electronic device bracket with adjustable angle to solve the technical problems raised in the above background art: in related technologies, most electronic device brackets adopt a fixed-angle design and cannot freely adjust the angle between the bracket and the electronic device. The fixed-angle design is difficult to adapt to the usage requirements of different scenarios and is inconvenient to use.

[0005] To achieve the above object, according to an embodiment of the present application, there is provided an electronic device bracket with adjustable angle, including: a connection base for clamping an object;

[0006] An adapter for connecting an electronic device, the adapter being movably connected to the connection base;

[0007] A locking mechanism connected to the connection base, by driving the locking mechanism to control the distance between the adapter and the connection base. When the distance between the adapter and the connection base is the largest, the adapter and the connection base are in a rotatable connection state. When the distance between the adapter and the connection base becomes smaller, the adapter and the connection base are in a non-rotatable connection state.

[0008] In some possible implementation manners, one end of the adapter is provided with a first clamping portion, and one end of the connection base is provided with a second clamping portion matching the first clamping portion. The first clamping portion is used for clamping with the second clamping portion. When the distance between the adapter and the connection base is the largest, the first clamping portion and the second clamping portion are not clamped. When the distance between the adapter and the connection base becomes smaller, the first clamping portion and the second clamping portion are clamped.

[0009] In some possible implementation manners, the first clamping portion includes a first tooth portion, and the second clamping portion includes a second tooth portion matching the first tooth portion. The first tooth portion is used for meshing connection with the second tooth portion.

[0010] In some possible implementation manners, a floating tooth is provided between the connection base and the adapter. The floating tooth is elastically connected to the connection base, and the floating tooth is meshed and connected with the first tooth portion under the action of an elastic force.

[0011] In some possible implementation manners, both the first tooth portion and the second tooth portion are arranged in an annular shape.

[0012] In some possible implementation manners, the rotation axis center of the adapter is arranged at the geometric center of the connection base.

[0013] In some possible implementation manners, the locking mechanism includes a locking member and a pushing member. The locking member is rotatably connected to one end of the connection base, the pushing member is slidably connected to the connection base, the pushing member is provided with a limiting portion, and a movable space for the adapter is formed between the limiting portion and the connection base. By driving the locking member to control the displacement of the pushing member, the distance between the limiting portion and the connection base is controlled.

[0014] In some possible implementation manners, the locking member extends outward along the rotation axis center and is provided with a buckling portion and an acting portion. The buckling portion is used for driving the locking member to rotate, and the acting portion is used for following the rotation of the locking member and acting on the pushing member to drive the pushing member to displace.

[0015] In some possible implementation manners, the acting portion includes a first part and a second part, and the distance from the first part to the rotation axis center of the locking member is larger than the distance from the second part to the rotation axis center of the locking member.

[0016] In some possible implementations, the angle-adjustable electronic device bracket further includes a push rod, the push rod is displaceably connected to one end of the connection base, the push rod includes an abutting top and a rod portion, the other end of the connection base is provided with a clamping portion, the abutting top and the clamping portion form a space for clamping an object, and the pusher can change the distance between the pusher and the clamping portion when sliding; the pusher is telescopically connected to the rod portion of the push rod;

[0017] The locking member is driven to change the distance between the pushing member and the clamping portion; when the distance between the pushing member and the clamping portion is at a maximum, the telescopic connection between the pushing member and the rod portion is in an adjustable state; when the distance between the pushing member and the clamping portion becomes smaller, the telescopic connection between the pushing member and the rod portion changes from an adjustable state to an unadjustable state.

[0018] The angle-adjustable electronic device bracket provided by the embodiment of the utility model includes a connecting base, an adapter and a locking mechanism. The connecting base is used to firmly clamp in a place where it needs to be fixed, such as a desktop, a car screen, etc. The adapter is used to connect the electronic device, and through the movable connection design with the connecting base, the free adjustment of the angle of the electronic device is realized. When the locking mechanism is driven and the distance between the adapter and the connecting base is controlled to reach the maximum, the connection between the two becomes a rotatable state. At this time, the user can easily adjust the angle between the adapter and the connecting base, thereby adjusting the angle of the electronic device; and when the distance between the adapter and the connecting base becomes smaller, the adapter and the connecting base become a non-rotatable connection state, at which time the angle between the adapter and the connecting base is fixed, thereby completing the angle adjustment of the electronic device. In this way, the user can conveniently adjust the angle of the electronic device according to actual needs, which not only improves the flexibility of use, but also ensures that the electronic device maintains the best operating posture during use, greatly improving the user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional schematic diagram of the overall structure of an electronic device support with adjustable angle provided by an embodiment of the utility model;

[0020] Figure 2 It is a schematic diagram of the overall structure of an angle-adjustable electronic device bracket provided by an embodiment of the utility model;

[0021] Figure 3 It is a three-dimensional schematic diagram of the overall structure of an electronic device support with adjustable angle provided by an embodiment of the utility model;

[0022] Figure 4 It is a three-dimensional schematic diagram of the overall structure of an electronic device support with adjustable angle provided by an embodiment of the utility model;

[0023] Figure 5It is a schematic diagram of the overall structure decomposition of the angle-adjustable electronic device bracket provided by the embodiment of the present utility model;

[0024] Figure 6 It is a schematic diagram of the connection between the locking member and the ejector rod in the angle-adjustable electronic device bracket provided by the embodiment of the present utility model;

[0025] Figure 7 It is a schematic diagram of the decomposition of the adapter in the angle-adjustable electronic device bracket provided by the embodiment of the present utility model;

[0026] Figure 8 It is a schematic diagram of the decomposition of the floating teeth in the angle-adjustable electronic device bracket provided by the embodiment of the present utility model;

[0027] Figure 9 It is a schematic diagram of the structure of the abutting part in the angle-adjustable electronic device bracket provided by the embodiment of the present utility model;

[0028] Figure 10 It is a schematic diagram of the position of the movable clamping member when the distance between the pushing member and the clamping part in the angle-adjustable electronic device bracket provided by the embodiment of the present utility model is the largest;

[0029] Figure 11 It is a schematic diagram of the position of the movable clamping member when the distance between the pushing member and the clamping part in the angle-adjustable electronic device bracket provided by the embodiment of the present utility model becomes smaller;

[0030] Figure 12 It is a schematic diagram of the elastic connection between the movable clamping member and the pushing member in the angle-adjustable electronic device bracket provided by the embodiment of the present utility model.

[0031] Explanation of reference numerals: 100, connection base; 110, second clamping part; 111, second tooth part; 120, clamping part; 121, second anti-slip member; 130, abutting part; 200, adapter; 210, first clamping part; 211, first tooth part; 220, first connecting member; 230, second connecting member; 300, locking mechanism; 310, locking member; 311, buckling part; 312, acting part; 3121, first part; 3122, second part; 313, rotating shaft; 320, pushing member; 321, limiting part; 400, floating teeth; 500, ejector rod; 510, abutting end; 511, first anti-slip member; 520, rod part; 530, third clamping part; 531, first tooth; 600, movable clamping member; 610, first end; 611, second tooth; 620, second end; 700, first spring member; 800, second spring member; 900, elastic member; 910, third spring member. Detailed implementation manners

[0032] The general idea of the technical solution provided by the present utility model is as follows:

[0033] Please refer to Figures 1 to 12 , an angle-adjustable electronic device bracket, comprising:

[0034] A connection base 100 for clamping an object; it can be understood that the connection base 100 is the basic part of this angle-adjustable electronic device bracket, which is used to firmly clamp in a place where it needs to be fixed, such as a desktop, a car machine screen, etc. Its main function is to provide a stable support point.

[0035] An adapter 200 for connecting an electronic device, and the adapter 200 is movably connected to the connection base 100; specifically, the adapter 200 can be connected to the electronic device (such as a mobile phone) through a bracket or directly connected to the electronic device. Since the adapter 200 is a mature technology in this field, it will not be elaborated here. It can adopt some widely recognized design schemes, such as a universal ball head, a magnetic suction bracket, etc., which are not limited thereto. The adapter 200 and the connection base 100 are movably connected, which means that the user can adjust the distance between the adapter 200 and the connection base 100.

[0036] A locking mechanism 300 is connected to the connection base 100, and the distance between the adapter 200 and the connection base 100 is controlled by driving the locking mechanism 300. When the distance between the adapter 200 and the connection base 100 is the largest, the adapter 200 and the connection base 100 are in a rotatable connection state. When the distance between the adapter 200 and the connection base 100 becomes smaller, the adapter 200 and the connection base 100 are in a non-rotatable connection state. Specifically, the user controls the distance between the adapter 200 and the connection base 100 by driving the locking mechanism 300. When the distance between the adapter 200 and the connection base 100 reaches the maximum, they are in a rotatable connection state, allowing the user to freely adjust the angle between the adapter 200 and the connection base 100, thereby adjusting the angle of the electronic device. When the distance decreases, the adapter 200 and the connection base 100 will be in a non-rotatable connection state, completing the angle adjustment.

[0037] When the driving locking mechanism 300 is driven and the distance between the adapter 200 and the connection base 100 reaches the maximum, the connection between the two becomes rotatable. At this time, the user can easily adjust the angle between the adapter 200 and the connection base 100, thereby adjusting the angle of the electronic device. When the distance between the adapter 200 and the connection base 100 becomes smaller, the adapter 200 and the connection base 100 become non-rotatable connection states. At this time, the angle between the adapter 200 and the connection base 100 is fixed, thus completing the angle adjustment of the electronic device. In this way, the user can conveniently adjust the angle of the electronic device according to actual needs, which not only improves the flexibility of use but also ensures that the electronic device maintains the best operating posture during use, greatly enhancing the user experience.

[0038] To make the objectives, technical solutions, and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are some but not all of the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0039] Please refer to Figure 2 , one end of the adapter 200 is provided with a first clamping portion 210, and one end of the connection base 100 is provided with a second clamping portion 110 that matches the first clamping portion 210. The first clamping portion 210 is used to be clamped with the second clamping portion 110. When the distance between the adapter 200 and the connection base 100 is the largest, the first clamping portion 210 and the second clamping portion 110 are not clamped. When the distance between the adapter 200 and the connection base 100 becomes smaller, the first clamping portion 210 and the second clamping portion 110 are clamped. Specifically, the first clamping portion 210 and the second clamping portion 110 can be any form of mechanical interface, such as tooth-shaped, notch-shaped, convex, etc., for realizing the clamping and locking functions. When the distance between the adapter 200 and the connection base 100 is the largest, no clamping occurs between the first clamping portion 210 and the second clamping portion 110, which allows the user to freely rotate the adapter 200 to adjust the angle of the electronic device. As the adapter 200 approaches the connection base 100, the first clamping portion 210 and the second clamping portion 110 start to be clamped, thereby locking the relative position between the adapter 200 and the connection base 100, and the two cannot rotate relative to each other. The design of this clamping mechanism enables the user to easily perform the clamping and unlocking operations, thereby completing the switching between the rotatable and non-rotatable states of the adapter 200 and the connection base 100, while ensuring sufficient stability in the locked state.

[0040] Please refer to Figure 2, the first clamping part 210 includes a first tooth part 211, the second clamping part 110 includes a second tooth part 111 that matches the first tooth part 211, and the first tooth part 211 is used for meshing connection with the second tooth part 111. Specifically, the first tooth part 211 and the second tooth part 111 are structurally designed to be able to bite into each other. When the adapter 200 approaches the connection base 100, the first tooth part 211 and the second tooth part 111 start to mesh, thereby locking the relative position between the two. The meshing connection of the first tooth part 211 and the second tooth part 111 can provide a stable locking effect and prevent the device from rotating accidentally during use.

[0041] Please refer to Figure 2 and Figure 8 , a floating tooth 400 is provided between the connection base 100 and the adapter 200. The floating tooth 400 is elastically connected to the connection base 100, and the floating tooth 400 is meshed and connected with the first tooth part 211 under the action of elastic force. The floating tooth 400 and the connection base 100 can be connected through an elastic element. For example, please refer to Figure 8 , a first spring element 700 is provided between the floating tooth 400 and the connection base 100, which allows the floating tooth 400 to have a certain elastic free movement space. The elastic connection ensures that the floating tooth 400 can return to its initial position when subjected to an external force. The floating tooth 400 always remains in contact with the first tooth part 211 under the action of elastic force. When the adapter 200 and the connection base 100 rotate relative to each other, the teeth of the floating tooth 400 and the first tooth part 211 are meshed or disengaged one by one. This process of meshing teeth one by one can provide clear tactile feedback, enabling the user to perceive the change of each tooth position. When the floating tooth 400 is disengaged from the first tooth part 211 one by one, a clicking sound will be generated, providing auditory feedback to the user to confirm each step of the angle adjustment. This sound feedback helps the user obtain a more intuitive experience during the adjustment process.

[0042] Furthermore, the rotation axis of the adapter 200 is provided at a position corresponding to the geometric center of the connection base 100. Specifically, setting the rotation axis of the adapter 200 at a position corresponding to the geometric center of the connection base 100 means that the rotation axis of the adapter 200 is aligned with the center point of the connection base 100. This design ensures that the adapter 200 can maintain balance during rotation and avoid instability or tilting caused by the offset of the center of gravity. The geometric center is the average position of the mass distribution of an object. Setting the rotation axis of the adapter 200 here can ensure that the adapter 200 can maintain uniform supporting force at any angle.

[0043] Furthermore, the locking mechanism 300 is provided at a position corresponding to the rotation axis of the adapter 200. Specifically, because the torque action point of the locking mechanism 300 is consistent with the rotation axis, the locking mechanism 300 being located at the rotation axis position helps to maintain the stability and compactness of the overall structure.

[0044] Please refer to Figure 7 Figure 7 , the adapter 200 includes a first connecting member 220 and a second connecting member 230. The first connecting member 220 is movably connected to the connection base 100, and the second connecting member 230 is used to connect an electronic device. The first connecting member 220 and the second connecting member 230 are telescopically connected. Specifically, the telescopic connection between the first connecting member 220 and the second connecting member 230 provides an additional adjustment range. The user can lengthen or shorten the distance between these two components as needed to adapt to different usage environments and viewing angle requirements. The telescopic connection method of the first connecting member 220 and the second connecting member 230 is a mature technology in the art and will not be elaborated here. For example, a sleeve (the second connecting member 230) can be slid within another longer tubular member (the first connecting member 220), and the position of the sleeve can be fixed by a locking device (such as a knob, a clamping device, or an elastic buckle) to prevent it from sliding during use. This is not limited herein.

[0045] Please refer to Figure 2 、 Figure 3 、 Figure 5 and Figure 6 Figure 6 , the locking mechanism 300 includes a locking member 310 and a pushing member 320. The locking member 310 is rotatably connected to one end of the connection base 100, and the pushing member 320 is slidably connected to the connection base 100. The pushing member 320 is provided with a limiting portion 321, and a movable space for the adapter 200 is formed between the limiting portion 321 and the connection base 100. By driving the locking member 310 to control the displacement of the pushing member 320, the distance between the limiting portion 321 and the connection base 100 can be controlled. Specifically, the locking member 310 and one end of the connection base 100 can be rotatably connected through a rotating shaft 313, the pushing member 320 is slidably connected to the connection base 100, the pushing member 320 can move on the connection base 100, the pushing member 320 is provided with a limiting portion 321, and a movable space for the adapter 200 is formed between the limiting portion 321 and the connection base 100. When the pushing member 320 moves, the distance between the limiting portion 321 and the connection base 100 changes, thereby controlling the movement of the adapter 200.

[0046] More specifically, the locking member 310 is designed to be able to drive the pushing member 320 to move. This driving mechanism may include manual operations such as rotation, pressing, or sliding, enabling the user to adjust the position of the pushing member 320 as needed. Further, once the position of the pushing member 320 is adjusted to a suitable position, the locking member 310 can lock the pushing member 320 to prevent it from moving during use. This locking mechanism is used to restrict the movement of the adapter 200. It can be understood that this design of driving and locking can be accomplished using common designs in the art, such as screw-nut connections, snap connections, etc., which are not limited herein. More specifically, in a screw-nut connection, the locking member 310 can be implemented using structures such as a screw and a nut. The screw can be rotated into the nut to drive the pushing member 320 to move through the rotational action, while the nut can fix the screw to prevent it from rotating back, thereby locking the position of the pushing member 320.

[0047] Please refer to Figure 6 , the locking member 310 is provided with a pressing portion 311 and an acting portion 312 extending outward along the rotation axis. The pressing portion 311 is used to drive the locking member 310 to rotate, and the acting portion 312 is used to follow the rotation of the locking member 310 and act on the pushing member 320 to drive the pushing member 320 to displace. Specifically, the pressing portion 311 is a structure extending outward along the rotation axis on the locking member 310. The user can rotate the locking member 310 by applying a force to the pressing portion 311. The acting portion 312 also extends outward along the rotation axis. When the locking member 310 rotates, the acting portion 312 will rotate with the locking member 310 and act on the pushing member 320. The function of the acting portion 312 is to interact with the pushing member 320. This interaction can be a simple abutment or an abutment plus a pulling action. This abutment and pulling action drive the pushing member 320 to move in a predetermined direction, thereby achieving the driving of the pushing member 320. More specifically, the abutment action means that when the acting portion 312 rotates to a position in contact with the pushing member 320, continuing to rotate the locking member 310 will cause the acting portion 312 to exert a direct thrust on the pushing member 320. This thrust can be perpendicular to the surface of the pushing member 320 or applied at a specific angle, depending on the design of the pushing member 320 and the required movement direction. The abutment action is used to move the pushing member 320 in the direction close to the clamping portion 120, so that the distance between the pushing member 320 and the clamping portion 120 becomes smaller. The pulling action requires additional mechanical design. For example, the acting portion 312 can be designed with a structure capable of grasping or clamping the pushing member 320, and then as the locking member 310 rotates, the acting portion 312 will pull the pushing member 320. The pulling action is used to move the pushing member 320 in the direction away from the clamping portion 120, so that the distance between the pushing member 320 and the clamping portion 120 becomes larger.

[0048] After the driving member 320 is moved to a suitable position, the locking member 310 can lock the driving member 320 to prevent it from moving during use. Specifically, please refer to Figure 6 , the acting portion 312 includes a first portion 3121 and a second portion 3122. The distance from the first portion 3121 to the rotation axis of the locking member 310 is greater than the distance from the second portion 3122 to the rotation axis of the locking member 310. In the initial state, the second portion 3122 of the locking member 310 abuts against the driving member 320. At this time, the driving member 320 is in the first position. When the user rotates the locking member 310, as the locking member 310 rotates, the first portion 3121 contacts the driving member 320 and begins to push against the driving member 320 to move. Since the first portion 3121 is farther from the rotation axis, the first portion 3121 can push against and drive the driving member 320 to displace a certain distance, so that after the driving member 320 moves to the second position, the first portion 3121 can lock the driving member 320 in the second position. This design realizes the adjustment and locking of the driving member 320 through a simple rotation action, with simple and stable operation. The user can easily adjust and fix the electronic device bracket without additional tools.

[0049] Please refer to Figure 1 、 Figure 5 and Figure 6 , the angle-adjustable electronic device bracket further includes a top rod 500. The top rod 500 is displaceably connected to one end of the connecting base 100. The top rod 500 includes a top end 510 and a rod portion 520. The other end of the connecting base 100 is provided with a clamping portion 120. The top end 510 and the clamping portion 120 form a space for clamping an object, and this space is used to place the object to be clamped; when the driving member 320 slides, it can change the distance between the driving member 320 and the clamping portion 120; the driving member 320 is telescopically connected to the rod portion 520 of the top rod 500; this connection method allows the user to adjust the relative position between the top rod 500 and the driving member 320. The locking member 310 is connected to the driving member 320, and the locking member 310 can drive the driving member 320 to move. Once the position of the driving member 320 is adjusted to a suitable position, the locking member 310 can lock the driving member 320.

[0050] By driving the locking member 310 to change the distance between the driving member 320 and the clamping portion 120; when the distance between the driving member 320 and the clamping portion 120 is the largest, the telescopic connection between the driving member 320 and the rod portion 520 is in an adjustable state; when the distance between the driving member 320 and the clamping portion 120 becomes smaller, the telescopic connection between the driving member 320 and the rod portion 520 changes from an adjustable state to a non-adjustable state.

[0051] By driving the locking member 310 to change the distance between the pushing member 320 and the clamping portion 120; when the distance between the pushing member 320 and the clamping portion 120 is at its maximum, the telescopic connection between the pushing member 320 and the rod portion 520 is in an adjustable state, which means that the user can freely move the ejector rod 500 and adjust the distance between it and the clamping portion 120 to accommodate objects of different sizes; when the distance between the pushing member 320 and the clamping portion 120 becomes smaller, the telescopic connection between the pushing member 320 and the rod portion 520 changes from an adjustable state to a non-adjustable state. At this time, the pushing member 320 and the rod portion 520 are relatively fixed, and the pushing member 320 can push the abutting end 510 through the rod portion 520 to clamp the object together with the clamping portion 120. After clamping the object, the locking member 310 locks the pushing member 320 at this time to prevent it from moving during use and ensure that the abutting end 510 and the clamping portion 120 stably clamp the electronic device.

[0052] It can be understood that a locking release mechanism may be included between the pushing member 320 and the ejector rod 500. When the distance between the pushing member 320 and the clamping portion 120 is at its maximum, the locking mechanism is released, allowing the user to freely adjust the relative position of the ejector rod 500 and the pushing member 320. As the distance between the pushing member 320 and the clamping portion 120 becomes smaller, the locking mechanism is activated again to fix the relative position of the ejector rod 500 and the pushing member 320. Alternatively, a snap or locking structure can be designed between the pushing member 320 and the rod portion 520, allowing the user to unlock by a simple pressing or triggering action when the distance between the pushing member 320 and the clamping portion 120 is at its maximum, and then adjust the position of the ejector rod 500. After the adjustment is completed, press or trigger again to lock the position.

[0053] By driving the locking member 310 to change the distance between the pushing member 320 and the clamping portion 120; when the distance between the pushing member 320 and the clamping portion 120 is the largest, the telescopic connection between the pushing member 320 and the rod portion 520 is in an adjustable state, that is, the distance between the rod portion 520 and the pushing member 320 can be telescopically adjusted, and the rod portion 520 can drive the abutting end 510 to move, so as to adjust the distance between the abutting end 510 and the clamping portion 120, and realize the adjustment of the space for clamping an object; after adjusting the space for clamping an object, by driving the locking member 310 to make the distance between the pushing member 320 and the clamping portion 120 smaller, the telescopic connection between the pushing member 320 and the rod portion 520 changes from an adjustable state to an unadjustable state, so that the pushing member 320 can drive the rod portion 520 to clamp the abutting end 510 and the clamping portion 120 on the object. By driving the locking member 310, the adjustable clamping space between the abutting end 510 and the clamping portion 120 can be realized, so as to adapt to screens of different sizes and thicknesses. After adjusting the appropriate clamping space, driving the locking member 310 makes the distance between the pushing member 320 and the clamping portion 120 decrease, prompting the telescopic connection between the pushing member 320 and the rod portion 520 to become an unadjustable state, and the pushing member 320 can drive the ejector rod 500 with a fixed distance to clamp the object, ensuring its stable clamping, thereby improving the versatility and practicability.

[0054] At the same time, when driving the locking member 310 to change the distance between the pushing member 320 and the clamping portion 120, the distance between the limiting portion 321 and the connecting base 100 can also be changed, that is, when the distance between the pushing member 320 and the clamping portion 120 is the largest, the telescopic connection between the pushing member 320 and the rod portion 520 is in an adjustable state, and the adapter 200 and the connecting base 100 can also rotate freely. At this time, the user can freely adjust the angle between the adapter 200 and the connecting base 100 and the space for clamping the object. After the adjustment is completed, by driving the locking member 310 to make the distance between the pushing member 320 and the clamping portion 120 smaller, the pushing member 320 can drive the ejector rod 500 with a fixed distance to clamp the object, and the distance between the limiting portion 321 and the connecting base 100 can also be made smaller, and the adapter 200 and the connecting base 100 are locked, so as to realize the two functions of operating one locking member 310 to simultaneously control the adjustment of the space for clamping the object and the adjustment of the angle of the adapter 200, which is more convenient to use.

[0055] Furthermore, please refer to Figure 5 、 Figure 6 and Figure 12, the angle-adjustable electronic device bracket further includes a movable clamping member 600. A third clamping portion 530 is provided on the side of the ejector rod 500 facing the pushing member 320, and an abutting portion 130 is provided on the side of the connecting base 100 facing the pushing member 320. The movable clamping member 600 is displaceably inserted through the pushing member 320. The first end 610 of the movable clamping member 600 faces the third clamping portion 530, and the second end 620 of the movable clamping member 600 faces the abutting portion 130. The movable clamping member 600 is elastically connected to the pushing member 320. When the distance between the pushing member 320 and the clamping portion 120 decreases, the abutting portion 130 is used to abut against the second end 620 of the movable clamping member 600 to drive the first end 610 of the movable clamping member 600 to move closer to the third clamping portion 530 so as to be clamped with the third clamping portion 530. When the distance between the pushing member 320 and the clamping portion 120 is the largest, the movable clamping member 600 disengages from the third clamping portion 530 under the action of the elastic force. Specifically, the movable clamping member 600 is designed to be displaceably inserted through the pushing member 320. This design allows the movable clamping member 600 to move on the pushing member 320. The elastic connection between the movable clamping member 600 and the pushing member 320 means that there is a certain elastic force between the movable clamping member 600 and the pushing member 320, which can push the movable clamping member 600 back to the initial position. When the distance between the pushing member 320 and the clamping portion 120 decreases, the pushing member 320 will drive the movable clamping member 600 to move closer to the abutting portion 130. As the movable clamping member 600 contacts the abutting portion 130, the abutting portion 130 will abut against the second end 620 of the movable clamping member 600, driving the first end 610 of the movable clamping member 600 to move closer to the third clamping portion 530, so as to achieve clamping with the third clamping portion 530.

[0056] Please refer to Figure 9 , the abutting portion 130 is a structure that gradually protrudes along the direction in which the movable clamping member 600 moves closer to the abutting portion 130. Please refer to Figure 10 , when the distance between the pushing member 320 and the clamping portion 120 is the largest, the movable clamping member 600 remains in the initial state under the action of the elastic force of the elastic connection with the pushing member 320. At this time, the second end 620 of the movable clamping member 600 does not contact the third clamping portion 530. At this time, the ejector rod 500 can move freely relative to the pushing member 320, that is, when the distance between the pushing member 320 and the clamping portion 120 is the largest, the telescopic connection between the pushing member 320 and the rod portion 520 is in an adjustable state; Please refer to Figure 11, when the distance between the pushing member 320 and the clamping portion 120 decreases, the pushing member 320 drives the movable engaging member 600 to move in the direction approaching the abutting top portion 130. The protruding portion of the abutting top portion 130 will gradually abut against the second end 620 of the movable engaging member 600, pushing the first end 610 of the movable engaging member 600 closer to the third engaging portion 530 and engaging with the third engaging portion 530. At this time, the ejector rod 500 is relatively fixed to the pushing member 320 through the engagement of the movable engaging member 600 and the third engaging portion 530. Thus, when the distance between the pushing member 320 and the clamping portion 120 decreases, the telescopic connection between the pushing member 320 and the rod portion 520 changes from an adjustable state to a non-adjustable state.

[0057] Please refer to Figure 6 and Figure 12 , the third engaging portion 530 is provided with a plurality of first teeth 531, and the first end 610 of the movable engaging member 600 is provided with a plurality of second teeth 611. The first teeth 531 are used for meshing connection with the second teeth 611. Specifically, when the distance between the pushing member 320 and the clamping portion 120 decreases, the first end 610 of the movable engaging member 600 will approach the third engaging portion 530, and the second teeth 611 will mesh with the first teeth 531, thereby realizing the engagement of the first end 610 of the movable engaging member 600 and the third engaging portion 530.

[0058] Please refer to Figure 4 , one end of the abutting top end 510 facing the clamping portion 120 is provided with a first anti-slip member 511, and the clamping portion 120 is provided with a second anti-slip member 121. It can be understood that the design purpose of these two first anti-slip members 511 and the second anti-slip member 121 is to increase the friction force of the contact surface and prevent the object from sliding or moving after being clamped by the abutting top end 510 and the clamping portion 120. The anti-slip members are usually made of rubber, soft plastic or other materials with a high friction coefficient. They can provide additional gripping force when contacting the object to ensure that the object is firmly clamped.

[0059] Please refer to Figure 5 , an elastic member 900 is provided between the pushing member 320 and the rod portion 520. The elastic member 900 is used to provide a force for the pushing member 320 to move away from the clamping portion 120. Specifically, when the rod portion 520 is stressed, the rod portion 520 can provide a force for the pushing member 320 to move away from the clamping portion 120 through the elastic member 900, so that the distance between the pushing member 320 and the clamping portion 120 becomes larger. In this design, the acting portion 312 does not need to pull the pushing member 320 to make the distance between the pushing member 320 and the clamping portion 120 larger, thereby simplifying the structure of the acting portion 312. If there is no elastic member 900 between the pushing member 320 and the rod portion 520, it is necessary to pull the pushing member 320 through the acting portion 312 to make the distance between the pushing member 320 and the clamping portion 120 larger.

[0060] Please refer toFigure 6 , the elastic member 900 includes a third spring member 910. One end of the third spring member 910 abuts against the pushing member 320, and the other end of the third spring member 910 abuts against the rod portion 520. Specifically, the third spring member 910 can provide a tension force that tends to move the pushing member 320 and the rod portion 520 away from each other. When the distance between the pushing member 320 and the clamping portion 120 is the largest, the telescopic connection between the pushing member 320 and the rod portion 520 is in an adjustable state. The third spring member 910 can push the pushing member 320 and the rod portion 520 to be in the maximum extended state. The tension force of the third spring member 910 can be transmitted to the abutting end 510 through the rod portion 520, so that the abutting end 510 and the clamping portion 120 can maintain a certain clamping force when clamping objects of different thicknesses, thereby realizing the adaptive clamping of objects of different thicknesses.

[0061] Please refer to Figure 12 , a second spring member 800 is provided between the movable clamping member 600 and the pushing member 320. The movable clamping member 600 and the pushing member 320 are elastically connected through the second spring member 800. The second spring member 800 provides a tension force that tends to move the movable clamping member 600 in the direction of the abutting top portion 130. The movable clamping member 600 will have a certain displacement when being abutted by the abutting top portion 130, but can return to the initial position through the restoring force of the second spring member 800 after not being abutted by the abutting top portion 130.

[0062] Although the preferred embodiments of the present invention have been described, those skilled in the art can make additional changes and modifications to these embodiments once they learn the basic creative concept. Therefore, the appended claims are intended to be construed as including the preferred embodiments and all changes and modifications falling within the scope of the present invention.

[0063] Obviously, those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if these modifications and variations of the embodiments of the present invention fall within the scope of the claims of the present invention and their equivalent technologies, the present invention also intends to include these changes and modifications.

Claims

1. An angle-adjustable electronic device bracket, characterized in that, Comprising: A connecting base for clamping an object; An adapter for connecting an electronic device, the adapter being movably connected to the connecting base; A locking mechanism connected to the connecting base, controlling the distance between the adapter and the connecting base by driving the locking mechanism. When the distance between the adapter and the connecting base is at its maximum, the adapter and the connecting base are in a rotatable connection state. When the distance between the adapter and the connecting base decreases, the adapter and the connecting base are in a non-rotatable connection state.

2. The angle-adjustable electronic device bracket according to claim 1, wherein One end of the adapter is provided with a first clamping portion, and one end of the connecting base is provided with a second clamping portion matching the first clamping portion. The first clamping portion is used for clamping with the second clamping portion. When the distance between the adapter and the connecting base is at its maximum, the first clamping portion and the second clamping portion are not clamped. When the distance between the adapter and the connecting base decreases, the first clamping portion and the second clamping portion are clamped.

3. The angle-adjustable electronic device bracket according to claim 2, characterized in that, The first clamping portion includes a first tooth portion, and the second clamping portion includes a second tooth portion matching the first tooth portion. The first tooth portion is used for meshing connection with the second tooth portion.

4. The angle-adjustable electronic device bracket according to claim 3, characterized in that, A floating tooth is provided between the connecting base and the adapter. The floating tooth is elastically connected to the connecting base and meshes with the first tooth portion under the action of elastic force.

5. The angle-adjustable electronic device bracket according to claim 3, characterized in that, Both the first tooth portion and the second tooth portion are arranged in an annular shape.

6. The angle-adjustable electronic device bracket according to claim 1, wherein The rotation axis of the adapter is provided at the geometric center of the connecting base.

7. The angle-adjustable electronic device bracket according to any one of claims 1-6, characterized in that, The locking mechanism includes a locking member and a pushing member. The locking member is rotatably connected to one end of the connecting base, and the pushing member is slidably connected to the connecting base. The pushing member is provided with a limiting portion. A movable space for the adapter is formed between the limiting portion and the connecting base. By driving the locking member, the displacement of the pushing member is controlled, thereby controlling the distance between the limiting portion and the connecting base.

8. The angle-adjustable electronic device bracket according to claim 7, characterized in that, The locking member extends outward along the rotation axis and is provided with a pressing portion and an acting portion. The pressing portion is used for driving the locking member to rotate, and the acting portion is used for following the rotation of the locking member and acting on the pushing member to drive the displacement of the pushing member.

9. The angle-adjustable electronic device bracket according to claim 8, characterized in that, The acting portion includes a first part and a second part. The distance from the first part to the rotation axis of the locking member is greater than the distance from the second part to the rotation axis of the locking member.

10. The angle-adjustable electronic device bracket according to claim 9, characterized in that, It further includes a push rod, which is displaceably connected to one end of the connecting base. The push rod includes a pressing end and a rod portion. The other end of the connecting base is provided with a clamping portion. A space for clamping an object is formed between the pressing end and the clamping portion. When the pushing member slides, it can change the distance between the pushing member and the clamping portion; the pushing member is telescopically connected to the rod portion of the push rod; By driving the locking member to change the distance between the pushing member and the clamping portion; when the distance between the pushing member and the clamping portion is the largest, the telescopic connection between the pushing member and the rod portion is in an adjustable state; when the distance between the pushing member and the clamping portion becomes smaller, the telescopic connection between the pushing member and the rod portion changes from an adjustable state to a non-adjustable state.

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