Mobile terminal photographing adjusting device

Abstract

The utility model relates to the technical field of photography, and discloses a mobile terminal photographing adjusting device which comprises a supporting frame, an adjusting mechanism is arranged at the top of the supporting frame, a limiting mechanism is arranged on the left side of the adjusting mechanism, the adjusting mechanism comprises a supporting box, the supporting box is fixedly connected to the top of the supporting frame, and a long screw is rotationally connected to the bottom of the inner wall of the supporting box. The outer wall of the long screw is in threaded connection with a rectangular plate, the left side of the rectangular plate is fixedly connected with a connecting shaft, the outer wall of the long screw is fixedly connected with an outer spline, and the outer ring of the outer spline is meshed with an inner spline. According to the mobile terminal photographing adjusting device, through the arranged adjusting mechanism, the rotating motion of the long screw rod can be converted into the linear motion of the rectangular plate, the rectangular plate can drive the supporting base to move through the connecting shaft, then the height of the mobile terminal (photographing equipment such as a camera) can be adjusted, and the mobile terminal can be adjusted according to different photographing environments. And when the photographing height is flexibly adjusted, operation and use are facilitated, and the convenience of operation and use is enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of photography, in particular to a mobile terminal photography adjustment device. Background Art

[0002] Photography primarily relies on lenses to focus light. Lenses, like the human eye, have different focal lengths. For example, wide-angle lenses (shorter focal lengths) capture a wider scene, encompassing more elements within a limited frame. They are ideal for capturing landscapes, such as vast deserts or sprawling urban landscapes. Telephoto lenses (longer focal lengths) can bring distant objects closer, compressing space and making them stand out more clearly. They are often used for photographing portraits or wildlife, for example, to enhance subject focus.

[0003] In the field of photography, a stand is an indispensable tool for assisting shooting, but common video and photo stands only have a supporting function. When it is necessary to flexibly adjust the height of the camera according to different shooting environments, it is inconvenient to operate and use, which reduces the convenience of operation. Utility Model Content

[0004] The purpose of the present invention is to provide a mobile terminal camera adjustment device to solve the problems raised in the above background technology.

[0005] To achieve the above object, the present invention provides the following technical solution: a mobile terminal photo adjustment device, comprising a support frame, an adjustment mechanism is provided on the top of the support frame, and a limit mechanism is provided on the left side of the adjustment mechanism;

[0006] The adjustment mechanism includes a support box, which is fixedly connected to the top of the support frame. The bottom of the inner wall of the support box is rotatably connected to a long screw, the outer wall of the long screw is threadedly connected to a rectangular plate, the left side of the rectangular plate is fixedly connected to a connecting shaft, the outer wall of the long screw is fixedly connected to an external spline, the outer ring of the external spline is engaged with an internal spline, the outer wall of the internal spline is fixedly connected to a protrusion, and the top of the support box is fixedly connected to a fixing groove.

[0007] Preferably, the outer shape of the protrusion matches the shape of the inner wall of the fixing groove, and the protrusion is slidably connected to the inner wall of the fixing groove to limit the internal spline so that it can be limited stably.

[0008] Preferably, the long screw rod passes through the top of the support box and rotates, and a handle is fixedly connected to the top end of the long screw rod, so that the long screw rod can be driven to rotate by the handle.

[0009] Preferably, a notch is provided on the left side of the support box, and the connecting shaft passes through the notch, so that the connecting shaft can move through the notch.

[0010] Preferably, the outer shape of the rectangular plate matches the shape of the inner wall of the support box, and the rectangular plate is slidably connected to the inner wall of the support box, so that the rectangular plate can stably slide and limit on the inner wall of the support box.

[0011] Preferably, the limiting mechanism includes a support seat, which is fixedly connected to the left end of the connecting shaft. A short screw is provided inside the support seat, one end of the short screw is fixedly connected to a circular plate, and the end of the short screw away from the circular plate is fixedly connected to a torsion block, thereby achieving the purpose of stable clamping and limiting the mobile terminal.

[0012] Preferably, a threaded hole is provided inside the support seat, and the short screw is threadedly connected to the inner wall of the threaded hole, so that the short screw can be rotated to drive the circular plate to move.

[0013] Compared with the prior art, the present invention provides a mobile terminal photo adjustment device, which has the following beneficial effects:

[0014] 1. The mobile terminal camera adjustment device converts the rotational motion of the long screw into the linear motion of the rectangular plate through the provided adjustment mechanism. The rectangular plate can drive the support base to move via the connecting shaft, thereby realizing the height adjustment of the mobile terminal (camera or other camera equipment). When the height of the camera needs to be flexibly adjusted according to different shooting environments, it is easy to operate and use, thereby enhancing the convenience of operation.

[0015] 2. The mobile terminal photographing adjustment device has a limit mechanism. Since the short screw and the support base are threadedly connected, the rotation of the short screw drives the circular plate to move, so that the circular plate can press and limit the mobile terminal (camera or other photographing equipment), thereby ensuring stability during the photographing process, preventing the mobile terminal (camera or other photographing equipment) from easily deviating or shaking during the photographing process, and also facilitating operation and installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without inventive work.

[0017] Figure 1 This is a front view of the structure of the utility model;

[0018] Figure 2 It is a front sectional view of the support box;

[0019] Figure 3 for Figure 1 A in the middle is an enlarged structural diagram;

[0020] Figure 4 It is a structural diagram of the support seat.

[0021] In the figure: 1. Support frame; 2. Adjustment mechanism; 21. Support box; 22. Long screw; 23. Rectangular plate; 24. Connecting shaft; 25. External spline; 26. Internal spline; 27. Protrusion; 28. Fixing groove; 3. Limiting mechanism; 31. Support seat; 32. Short screw; 33. Round plate; 34. Torsion block. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] In this utility model, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection; direct connection, indirect connection through an intermediate medium, internal communication between two components, or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0024] The utility model provides the following technical solutions:

[0025] Example 1

[0026] Combine Figures 1 to 4 , a mobile terminal photographing adjustment device, comprising a support frame 1, an adjustment mechanism 2 is provided on the top of the support frame 1, and a limit mechanism 3 is provided on the left side of the adjustment mechanism 2;

[0027] The adjusting mechanism 2 includes a support box 21, which is fixedly connected to the top of the support frame 1. The bottom of the inner wall of the support box 21 is rotatably connected to a long screw 22, and the outer wall of the long screw 22 is threadedly connected to a rectangular plate 23. The left side of the rectangular plate 23 is fixedly connected to a connecting shaft 24, and the outer wall of the long screw 22 is fixedly connected to an external spline 25. The outer ring of the external spline 25 is engaged with an internal spline 26, and the outer wall of the internal spline 26 is fixedly connected to a protrusion 27. The top of the support box 21 is fixedly connected to a fixing groove 28.

[0028] Furthermore, the outer shape of the protrusion 27 matches the inner wall shape of the fixing groove 28 , and the protrusion 27 is slidably connected to the inner wall of the fixing groove 28 to limit the inner spline 26 so that it can be limited stably.

[0029] Furthermore, the long screw rod 22 passes through the top of the support box 21 and rotates. A handle is fixedly connected to the top of the long screw rod 22 to facilitate the rotation of the long screw rod 22 through the handle.

[0030] Furthermore, a notch is provided on the left side of the support box 21 , and the connecting shaft 24 passes through the notch, so that the connecting shaft 24 can move through the notch.

[0031] Furthermore, the outer shape of the rectangular plate 23 matches the inner wall shape of the support box 21 , and the rectangular plate 23 is slidably connected to the inner wall of the support box 21 , so that the rectangular plate 23 can stably slide and limit on the inner wall of the support box 21 .

[0032] Example 2

[0033] See Figures 1 to 4 On the basis of Example 1, it is further obtained that the limiting mechanism 3 includes a support base 31, the support base 31 is fixedly connected to the left end of the connecting shaft 24, a short screw 32 is provided inside the support base 31, one end of the short screw 32 is fixedly connected to a circular plate 33, and the end of the short screw 32 away from the circular plate 33 is fixedly connected to a torsion block 34, so that the mobile terminal can be stably clamped and limited.

[0034] Furthermore, a threaded hole is provided inside the support seat 31 , and the short screw 32 is threadedly connected to the inner wall of the threaded hole, so that the short screw 32 can be rotated to drive the circular plate 33 to move.

[0035] During actual operation, when this device is used, first, a mobile terminal camera or other photographic equipment can be placed on the top of the support base 31, and then the twist block 34 can be rotated to rotate. The twist block 34 can drive the short screw 32 to rotate. Since the short screw 32 and the support base 31 are threadedly connected, the rotation of the short screw 32 will drive the circular plate 33 to move, so that the circular plate 33 can press and limit the mobile terminal camera or other photographic equipment, thereby ensuring stability during the photographing process, so that the mobile terminal camera or other photographic equipment will not easily deviate or shake during the photographing process, and it is also convenient for operation and installation.

[0036] When it is necessary to adjust the height of a photographic device such as a mobile terminal camera, the protrusion 27 can be pushed upward to move it. The protrusion 27 can drive the inner spline 26 to move, so that the inner spline 26 no longer engages with the outer spline 25, and the limit on the long screw 22 is cancelled. At this time, the long screw 22 can rotate. Since the long screw 22 and the rectangular plate 23 are threadedly connected, and the rectangular plate 23 can be slidably limited on the inner wall of the support box 21, the rotational motion of the long screw 22 is converted into a linear motion of the rectangular plate 23. The rectangular plate 23 can drive the support base 31 to move through the connecting shaft 24, thereby realizing the adjustment of the height of a photographic device such as a mobile terminal camera. When it is necessary to flexibly adjust the height of the photography according to different photographic environments, it is easy to operate and use, and enhances the convenience of operation.

[0037] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a..." does not exclude the presence of additional identical elements in the process, method, article, or device comprising the element.

Claims

1. A mobile terminal photographing adjustment device, comprising a support frame (1), characterized in that: The top of the support frame (1) is provided with an adjustment mechanism (2), and the left side of the adjustment mechanism (2) is provided with a limit mechanism (3); the adjustment mechanism (2) comprises a support box (21), the support box (21) is fixedly connected to the top of the support frame (1), the bottom of the inner wall of the support box (21) is rotatably connected to a long screw (22), the outer wall of the long screw (22) is threadedly connected to a rectangular plate (23), the left side of the rectangular plate (23) is fixedly connected to a connecting shaft (24), the outer wall of the long screw (22) is fixedly connected to an external spline (25), the outer ring of the external spline (25) is meshed with an internal spline (26), the outer wall of the internal spline (26) is fixedly connected to a protrusion (27), and the top of the support box (21) is fixedly connected to a fixing groove (28).

2. The mobile terminal camera adjustment device according to claim 1, characterized in that: The outer shape of the protrusion (27) matches the inner wall shape of the fixing groove (28), and the protrusion (27) is slidably connected to the inner wall of the fixing groove (28).

3. The mobile terminal photographing adjustment device according to claim 1, characterized in that: The long screw rod (22) passes through the top of the support box (21) and rotates, and a handle is fixedly connected to the top of the long screw rod (22).

4. The mobile terminal photographing adjustment device according to claim 1, characterized in that: A notch is provided on the left side of the support box (21), and the connecting shaft (24) passes through the notch.

5. The mobile terminal photographing adjustment device according to claim 1, characterized in that: The outer shape of the rectangular plate (23) matches the inner wall shape of the support box (21), and the rectangular plate (23) is slidably connected to the inner wall of the support box (21).

6. The mobile terminal photographing adjustment device according to claim 1, characterized in that: The limiting mechanism (3) comprises a support seat (31), the support seat (31) being fixedly connected to the left end of the connecting shaft (24), a short screw (32) being provided inside the support seat (31), one end of the short screw (32) being fixedly connected to a circular plate (33), and the end of the short screw (32) away from the circular plate (33) being fixedly connected to a torsion block (34).

7. The mobile terminal photographing adjustment device according to claim 6, characterized in that: A threaded hole is provided inside the support seat (31), and the short screw (32) is threadedly connected to the inner wall of the threaded hole.

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