Digital equipment support capable of being unlocked by one key

Abstract

The utility model discloses a digital equipment support capable of being unlocked by one key, which comprises a main body, the lower end of the main body is connected with a support inner rod, the outer side of the support inner rod is provided with a support outer rod, the upper end of the main body is provided with an equipment mounting platform, the main body is internally provided with a connecting middle seat, and one side of the main body is provided with a handle part. An unlocking key is arranged on the inner side of the handle part, a pressure rod capable of ascending and descending is installed in the connecting middle base, a movable ejector rod transversely penetrates through the interior of the pressure rod, the end, away from the unlocking key, of the movable ejector rod is connected with the connecting middle base through a rotating shaft, and the other end of the movable ejector rod is connected with the unlocking key through a connecting rod assembly. A pipe base is installed at the lower end of the support inner rod, a locking seat capable of movably ascending and descending is arranged in the pipe base, the locking seat is connected with the pressure rod through a locking shaft, and a plurality of locking steel balls are arranged in the side wall of the pipe base. The problem that the height of an existing digital equipment support is inconvenient to adjust can be solved.

Description

Technical Field

[0001] The utility model relates to the field of digital device brackets, and particularly to a digital device bracket that can be unlocked with one key. Background Technique

[0002] During the use of digital devices, brackets are often used. For example, digital devices such as cameras and video cameras need to be supported by brackets during use. The brackets must be relatively light in weight, convenient for height adjustment, and convenient for movement. However, the height adjustment of existing brackets often uses lock nuts or lock screws for unlocking, and both hands are often required for operation. If the device is relatively heavy, a helper is also needed for operation, which is inconvenient to use. Content of the Utility Model

[0003] The utility model provides a digital device bracket that can be unlocked with one key, and solves the problem that the height adjustment of existing digital device brackets is inconvenient.

[0004] To achieve the above object, the utility model provides the following technical solution: A digital device bracket that can be unlocked with one key, including a main body. A bracket inner rod is connected to the lower end of the main body. A bracket outer rod is arranged outside the bracket inner rod. An equipment installation platform is arranged at the upper end of the main body. A connection middle seat is installed inside the main body. A handle part is arranged on one side of the main body. An unlocking button that is rotatably connected to one end of the connection middle seat is arranged inside the handle part. A pressure rod that can move up and down is installed inside the connection middle seat. A movable ejector rod is horizontally arranged inside the pressure rod. One end of the movable ejector rod away from the unlocking button is connected to the connection middle seat through a rotating shaft. The other end of the movable ejector rod is connected to the unlocking button through a connecting rod assembly. When the unlocking button is pressed, the movable ejector rod is lifted to lift the pressure rod. A pipe base is installed at the lower end of the bracket inner rod. A lock seat that can move up and down is arranged inside the pipe base. The lock seat is connected to the pressure rod through a locking shaft. A plurality of locking steel balls are arranged in the side wall of the pipe base. When the locking shaft descends, the locking steel balls are pushed outwards to contact the bracket outer rod. By setting the unlocking button and the connecting rod assembly, the movable ejector rod can be driven to rotate, pulling up the pressure rod, thereby realizing one-key unlocking and automatic locking between the bracket inner rod and the bracket outer rod, which is convenient to use.

[0005] Preferably, the connecting rod assembly includes a movable pry bar and a connecting curved bar that is rotatably connected to one end of the movable pry bar. The lower end of the connecting curved bar is rotatably connected to one end of the movable ejector rod. The middle part of the movable pry bar is rotatably connected to the connection middle seat. A chute is arranged at the other end of the movable pry bar. A pin shaft connected to the unlocking button is arranged inside the chute. Through the linkage of the unlocking button, the movable pry bar and the connecting curved bar, the movable ejector rod can be driven to tilt upwards, and the transmission is reliable.

[0006] Preferably, a pressure spring is installed between the upper end of the pressure rod and the connecting middle seat, which can apply a reset pressure to the unlocking button.

[0007] Preferably, a limit screw axially passes through the center of the bottom of the pipe base. The upper end of the limit screw is connected to the locking seat, and a return spring located inside the pipe base is sleeved outside the limit screw. The limit screw can limit the movement of the locking seat, and the return spring helps to push up and unlock the locking seat, reducing the unlocking resistance of the unlocking button.

[0008] Preferably, a steel ball is embedded at the upper end of the movable ejector rod, making the contact between the movable ejector rod and the pressure rod smoother and preventing jamming.

[0009] Preferably, a turntable is installed at the upper end of the connecting middle seat, and the equipment installation platform is installed at the upper end of the turntable, facilitating flexible rotation and adjustment of the digital device.

[0010] Preferably, a detachable quick-release plate is installed at the upper end of the equipment installation platform. The quick-release plate can be pre-assembled with the digital device and then quickly disassembled and installed with the equipment installation platform.

[0011] Preferably, height-adjustable foot pads are installed at the lower end of the outer rod of the bracket, facilitating the support and anti-slip of the bracket.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] The structure is simple and reasonable. By setting the unlocking button and the connecting rod assembly, the movable ejector rod can be driven to rotate, pulling up the pressure rod, thereby realizing one-key unlocking and automatic locking between the inner rod and the outer rod of the bracket, which is convenient to use and can solve the problem of inconvenient height adjustment of the existing digital device bracket. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a three-dimensional structure diagram of the present utility model;

[0015] Figure 2 is a front view sectional structure diagram of the present utility model;

[0016] Figure 3 is Figure 2 an enlarged structure diagram at A of

[0017] Figure 4 is Figure 2 an enlarged structure diagram at B of

[0018] Figure 5 is a partial exploded state structure diagram of the present utility model. Detailed implementation mode

[0019] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments.

[0020] As Figures 1-5 shown, the present utility model provides a digital device bracket that can be unlocked with one key, including a main body 1. A bracket inner rod 16 is connected to the lower end of the main body 1. A bracket outer rod 5 is arranged outside the bracket inner rod 16. An equipment installation platform 6 is arranged at the upper end of the main body 1. A connection middle seat 14 is installed inside the main body 1. A handle part 3 is arranged on one side of the main body 1. An unlocking button 4 that is rotatably connected to one end of the connection middle seat 14 is arranged inside the handle part 3. A pressure rod 15 that can move up and down is installed inside the connection middle seat 14. A movable ejector rod 12 is horizontally arranged inside the pressure rod 15. One end of the movable ejector rod 12 away from the unlocking button 4 is connected to the connection middle seat 14 through a rotating shaft 13. The other end of the movable ejector rod 12 is connected to the unlocking button 4 through a connecting rod assembly. When the unlocking button 4 is pressed, the movable ejector rod 12 is lifted to lift the pressure rod 15. A pipe base 19 is installed at the lower end of the bracket inner rod 16. A locking seat 23 that can move up and down is arranged inside the pipe base 19. The locking seat 23 is connected to the pressure rod 15 through a locking shaft 17. A plurality of locking steel balls 20 are arranged in the side wall of the pipe base 19. When the locking shaft 17 descends, the locking steel balls 20 are pushed outwards to contact the bracket outer rod 5. By setting the unlocking button 4 and the connecting rod assembly, the movable ejector rod 12 can be driven to rotate, pulling up the pressure rod 15, so as to realize one-key unlocking and automatic locking between the bracket inner rod 16 and the bracket outer rod 5, which is convenient to use.

[0021] Specifically, the unlocking button 4 can be easily pressed when the handle part 3 is held by hand. Therefore, the handle part 3 can be held by hand and the unlocking button 4 can be pressed at the same time to always maintain the unlocked state. Then, the main body 1 and the bracket inner rod 16 can be pulled along the bracket outer rod 5 to adjust the height. When the required position is adjusted, the unlocking button 4 is released to automatically reset and lock. Therefore, one-key unlocking and height adjustment can be realized, and single-handed operation can be easily performed.

[0022] Specifically, when the unlocking button 4 is pressed, the pressure rod 15 and the locking shaft 17 rise together, driving the locking seat 23 to rise as well. In this way, the locking steel balls 20 on the side wall of the locking seat 23 can retract into the locking seat 23 and do not contact the outer rod 5 of the bracket, thus being in the unlocked state. Similarly, when the unlocking button 4 is released, the locking seat 23 descends to push the locking steel balls 20 to the outside to contact the outer rod 5 of the bracket, achieving locking.

[0023] Wherein, a steel ball 18 is embedded at the upper end of the movable ejector rod 12, making the contact between the movable ejector rod 12 and the pressure rod 15 smoother and preventing jamming.

[0024] In this embodiment, as a specific structure of the connecting rod assembly, as Figure 3 shown, the connecting rod assembly includes a movable pry bar 10 and a connecting curved bar 9 rotatably connected to one end of the movable pry bar 10. The lower end of the connecting curved bar 9 is rotatably connected to one end of the movable ejector rod 12. The middle part of the movable pry bar 10 is rotatably connected to the connecting middle seat 14. A chute is provided at the other end of the movable pry bar 10, and a pin shaft 11 connected to the unlocking button 4 is arranged in the chute. Through the linkage of the unlocking button 4, the movable pry bar 10, and the connecting curved bar 9, the movable ejector rod 12 can be driven to tilt upward reliably. Specifically, when the unlocking button 4 is pressed, the pin shaft 11 slides in the chute, simultaneously driving the end of the movable pry bar 10 connected to the connecting curved bar 9 to move upward, and the end of the movable ejector rod 12 can be pulled up through the connecting curved bar 9.

[0025] In order to enable the unlocking button 4 to quickly automatically reset after being released, a pressure spring 8 is installed between the upper end of the pressure rod 15 and the connecting middle seat 14, which can apply a reset pressure to the unlocking button 4.

[0026] In this embodiment, a limit screw 22 axially passes through the center of the bottom of the pipe base 19. The upper end of the limit screw 22 is connected to the locking seat 23, and a return spring 21 located inside the pipe base 19 is sleeved outside the limit screw 22. The limit screw 22 can limit the movement of the locking seat 23, and the return spring 21 helps to push up the locking seat 23 to unlock, reducing the unlocking resistance of the unlocking button 4.

[0027] In this embodiment, a turntable 7 is installed at the upper end of the connecting middle seat 14, and the equipment installation platform 6 is installed at the upper end of the turntable 7, facilitating the flexible rotation adjustment of the digital device. At the same time, a detachable quick-release plate 2 is installed at the upper end of the equipment installation platform 6. The quick-release plate 2 can be pre-assembled with the digital device and then can be quickly disassembled and installed with the equipment installation platform 6.

[0028] The lower end of the outer rod 5 of the bracket is provided with a height-adjustable foot pad 24, which facilitates the support and anti-slip of the bracket.

[0029] It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiments of the present invention are only used to explain the relative positional relationship and movement conditions between components in a specific posture (as shown in the drawings). If the specific posture changes, the directional indications will also change accordingly.

[0030] In addition, in the present invention, the descriptions such as "first", "second", etc. are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, such as two, three, etc., unless otherwise specifically and clearly defined.

[0031] In the present invention, unless otherwise clearly specified and limited, the terms "connected", "fixed", etc. shall be understood in a broad sense. For example, "fixed" can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication of two components or the interaction relationship between two components, unless otherwise clearly limited. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0032] In addition, the technical solutions between various embodiments of the present invention can be combined with each other, but it must be based on the ability of those of ordinary skill in the art to implement. When the combination of technical solutions results in contradictions or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the protection scope required by the present invention.

Claims

1. A digital device stand that can be unlocked with one button, characterized in that: include: A main body (1), wherein the lower end of the main body (1) is connected to a bracket inner rod (16), an outer side of the bracket inner rod (16) is provided with a bracket outer rod (5), an upper end of the main body (1) is provided with a device installation platform (6), a connecting middle seat (14) is installed inside the main body (1), a handle portion (3) is provided on one side of the main body (1), an unlocking button (4) rotatably connected to one end of the connecting middle seat (14) is provided on the inner side of the handle portion (3), a pressure rod (15) that can be raised and lowered is installed inside the connecting middle seat (14), a movable push rod (12) is provided laterally through the inside of the pressure rod (15), and the movable push rod (12) is away from the unlocking button. One end of the movable push rod (12) is connected to the connecting middle seat (14) through a rotating shaft (13), and the other end of the movable push rod (12) is connected to the unlocking button (4) through a connecting rod assembly. When the unlocking button (4) is pressed, the movable push rod (12) is lifted to lift the pressure rod (15). The lower end of the inner rod (16) of the bracket is installed with a pipe base (19), and the interior of the pipe base (19) is provided with a movable lifting locking seat (23). The locking seat (23) is connected to the pressure rod (15) through a locking shaft (17). A plurality of locking steel balls (20) are provided in the side wall of the pipe base (19). When the locking shaft (17) descends, the outer top of the locking steel balls (20) contacts the outer rod (5) of the bracket.

2. The digital device stand capable of being unlocked with one key according to claim 1, characterized in that: The connecting rod assembly comprises a movable pry rod (10) and a connecting bent rod (9) rotatably connected to one end of the movable pry rod (10); the lower end of the connecting bent rod (9) is rotatably connected to one end of a movable top rod (12); the middle part of the movable pry rod (10) is rotatably connected to a connecting middle seat (14); the other end of the movable pry rod (10) is provided with a slide groove, and a pin shaft (11) connected to an unlocking button (4) is provided in the slide groove.

3. The digital device stand capable of being unlocked with one key according to claim 1, characterized in that: A pressure spring (8) is installed between the upper end of the pressure rod (15) and the connecting middle seat (14).

4. The digital device stand capable of being unlocked with one key according to claim 1, characterized in that: A limit screw (22) is axially provided at the center of the bottom of the tube base (19); the upper end of the limit screw (22) is connected to a locking seat (23); and a return spring (21) located inside the tube base (19) is sleeved on the outer side of the limit screw (22).

5. The digital device stand capable of being unlocked with one key according to claim 1, characterized in that: A steel ball (18) is embedded in the upper end of the movable push rod (12).

6. The digital device stand capable of being unlocked with one key according to claim 1, characterized in that: A turntable (7) is installed on the upper end of the connecting middle seat (14), and the equipment installation platform (6) is installed on the upper end of the turntable (7).

7. The digital device stand capable of being unlocked with one key according to claim 6, characterized in that: A detachable quick-release plate (2) is installed on the upper end of the equipment installation platform (6).

8. The digital device stand capable of being unlocked with one key according to claim 1, characterized in that: A foot pad (24) with adjustable height is installed at the lower end of the bracket outer rod (5).

Images