Camera device convenient for adjusting acquisition angle

Abstract

The utility model relates to the technical field of camera devices, and provides a camera device convenient for adjusting the acquisition angle, which comprises a camera and a mounting plate for mounting the camera, and further comprises a mounting base, an adjusting seat, a screw rod, a sliding block, a fixed connecting rod and an adjusting connecting rod, the screw rod is rotatably arranged on the adjusting seat, and the sliding block is matched with the screw rod through threads; the other end of the fixed connecting rod is fixedly connected with the adjusting seat; one end of the adjusting connecting rod is slidably hinged to the mounting plate, and the other end of the adjusting connecting rod is fixedly connected with the sliding block; and the mounting base is detachably connected with the adjusting seat. Angle adjustment of the camera is achieved through cooperation of the lead screw and the sliding block, self-locking can be achieved after adjustment is in place, and adjustment is more reliable.

Description

Technical Field

[0001] This utility model relates to the field of camera device technology, and more specifically, to a camera device that facilitates adjustment of the acquisition angle. Background Technology

[0002] In the construction industry, surveillance cameras play a crucial role, undertaking multiple tasks such as ensuring construction site safety, monitoring project progress, and guaranteeing building quality. Common cameras are mounted on fixed brackets, resulting in a very limited angle adjustment range, typically only allowing for simple up / down or left / right adjustments. This is insufficient for complex scenarios.

[0003] Therefore, in existing technologies, the need is usually met by designing camera devices that can increase the adjustment angle. For example, patent document CN213342391U describes an installation mechanism for a building surveillance camera, which uses a drive gear and a drive rod to adjust the angle adjustment plate and the surveillance camera mounted on it to the monitoring angle. However, the gear and rack used in this prior art cannot self-lock, resulting in unreliable adjustment. Utility Model Content

[0004] The purpose of this invention is to provide a camera device that facilitates adjustment of the acquisition angle, thereby overcoming the aforementioned deficiencies of the prior art.

[0005] This utility model is achieved through the following technical solution:

[0006] A camera device for easy adjustment of the acquisition angle includes a camera and a mounting plate for mounting the camera. It also includes a mounting base, an adjusting base, a lead screw, a slider, a fixed connecting rod, and an adjusting connecting rod. The lead screw is rotatably mounted on the adjusting base, and the slider is threadedly engaged with the lead screw. One end of the fixed connecting rod is hinged to the mounting plate, and the other end is fixedly connected to the adjusting base. The adjusting connecting rod is slidably mounted on the adjusting base, with one end slidably hinged to the mounting plate and the other end fixedly connected to the slider. The mounting base and the adjusting base are detachably connected.

[0007] Optionally, the adjusting seat includes a base plate, two side plates and two connecting columns. The two side plates are arranged side by side on the base plate, and the two connecting columns are fixedly connected between the tops of the two side plates. The side plate near the mounting plate is provided with a sliding hole, and the adjusting rod is slidably inserted into the sliding hole.

[0008] Optionally, the sliding hole is disposed within a linear bearing.

[0009] Optionally, a rotating base is provided below the adjusting seat, and the adjusting seat is rotatably mounted on the top of the rotating base. The mounting base is connected to the bottom of the rotating base by fasteners. The rotating base has a number of indexing holes arranged in a circular array around the rotation center of the adjusting seat. The adjusting seat is provided with pin holes, and a pin that can cooperate with each indexing hole is inserted into the pin hole.

[0010] Optionally, the mounting plate is provided with a sliding groove, and the end of the adjusting rod near the mounting plate is provided with a sliding shaft, which passes through the sliding groove and can slide along the sliding groove.

[0011] Optionally, the camera has a mounting flange that is connected to the mounting plate by fasteners.

[0012] Optionally, the mounting base includes a first connecting plate and a clamp, the first connecting plate being connected to the adjusting seat, and the clamp being fixedly connected to the first connecting plate.

[0013] Optionally, the mounting base includes a second connecting plate, a third connecting plate, and a reinforcing rib. The second connecting plate and the third connecting plate are fixedly connected to form an L-shaped structure, and the reinforcing rib is fixedly connected between the second connecting plate and the third connecting plate.

[0014] The technical solution of this utility model has at least the following advantages and beneficial effects: In this utility model, the mounting plate is fixedly hinged to one end of the fixed connecting rod and slidably hinged to one end of the adjusting connecting rod. Then, through the joint action of the lead screw and the slider, when in use, the slider and the adjusting connecting rod are slid by rotating the lead screw, so that the mounting plate and the camera as a whole rotate around the hinge point between the lead screw and the fixed connecting rod, thereby realizing the adjustment of the camera's pitch angle. Compared with the prior art, this utility model uses the cooperation of the lead screw and the slider to realize the angle adjustment of the camera. After the adjustment is in place, it can self-lock, making the adjustment more reliable. Attached Figure Description

[0015] Figure 1 This is a front view of a camera device provided in Embodiment 1, which facilitates adjustment of the acquisition angle.

[0016] Figure 2 This is a top view of a camera device provided in Embodiment 1, which facilitates adjustment of the acquisition angle;

[0017] Figure 3 for Figure 1 AA section view in the middle;

[0018] Figure 4 This is a front view of a camera device provided in Embodiment 2, which facilitates adjustment of the acquisition angle.

[0019] Reference numerals: 1-Camera, 101-Mounting flange, 2-Mounting plate, 201-Slide groove, 3-Mounting base, 301-First connecting plate, 302-Clamp, 303-Second connecting plate, 304-Third connecting plate, 305-Reinforcing rib, 4-Adjusting seat, 401-Base plate, 402-Side plate, 403-Connecting column, 5-Screw rod, 6-Slider, 7-Fixed connecting rod, 8-Adjusting connecting rod, 9-Slide shaft, 10-Linear bearing, 11-Rotating base, 1101-Index hole, 12-Pin, 13-Knob. Detailed Implementation

[0020] Example 1

[0021] refer to Figure 1 and Figure 2 A camera device for easy adjustment of the acquisition angle includes a camera 1, a mounting plate 2, a mounting base 3, an adjustment seat 4, a lead screw 5, a slider 6, a fixed connecting rod 7, and an adjustment connecting rod 8.

[0022] Camera 1 is installed on one side of mounting plate 2. In practical applications, the corresponding method is selected according to the different structures of camera 1. For example, in this embodiment, camera 1 with mounting flange 101 is selected. Mounting flange 101 is connected to mounting plate 2 by fasteners (such as screws). In other embodiments, camera 1 with threads is selected and then connected to mounting plate 2 by threads.

[0023] As an alternative, in this embodiment, the adjusting seat 4 includes a base plate 401, two side plates 402, and two connecting columns 403. The two side plates 402 are arranged side by side on the base plate 401, and the two connecting columns 403 are fixedly connected between the tops of the two side plates 402. It is easy to understand that in other embodiments of this utility model, the adjusting seat 4 can of course have other structures.

[0024] The lead screw 5 is rotatably mounted on the adjusting seat 4. Specifically, one end of the lead screw 5 is rotatably connected to one of the side plates 402, and the other end of the lead screw 5 is rotatably connected to another side plate 402. A bearing is provided at the rotatable connection. In practical applications, in order to facilitate the rotation of the lead screw 5, a knob 13 is provided at the end of the lead screw 5 away from the mounting plate 2.

[0025] One end of the fixed connecting rod 7 is hinged to the mounting plate 2, and the other end is fixedly connected to the adjusting seat 4. The mounting plate 2 can rotate around the hinge point. The slider 6 and the lead screw 5 are threaded together. The adjusting connecting rod 8 is slidably mounted on the adjusting seat 4, with one end slidably hinged to the mounting plate 2 and the other end fixedly connected to the slider 6. In this way, by rotating the lead screw 5, the mounting plate 2 can be pushed or pulled, causing the mounting plate 2 to rotate around the hinge point with the fixed connecting rod 7, thereby adjusting the pitch angle of the camera 1. Compared with the prior art, this utility model uses the lead screw 5 and the slider 6 to achieve the angle adjustment of the camera 1. After adjustment, it can self-lock, making the adjustment more reliable.

[0026] As an alternative, the adjusting rod 8 is slidably mounted on the adjusting seat 4 as follows: a sliding hole is provided on the side plate 402 near the mounting plate 2, and the adjusting rod 8 can slidably pass through the sliding hole. Furthermore, for smooth sliding, a linear bearing 10 is provided inside the sliding hole. In other embodiments, other methods can of course be used, such as fixing the connecting rod 7 as a guide rail and fixing a sliding seat that cooperates with the guide rail on the adjusting seat 4.

[0027] As an alternative, the adjusting rod 8 is slidably hinged to the mounting plate 2 as follows: the mounting plate 2 has a sliding groove 201, and the end of the adjusting rod 8 near the mounting plate 2 has a sliding shaft 9, which passes through the sliding groove 201 and can slide along the sliding groove 201. In other embodiments, other methods can be chosen to achieve the sliding hinge, such as replacing the sliding groove 201 with a slide rail, with a slide block on the slide rail, and the adjusting rod 8 hinged to the slide block.

[0028] Refer again Figure 1 In this embodiment, a rotating base 11 is provided below the adjusting seat 4, and the adjusting seat 4 is rotatably mounted on the top of the rotating base 11. This arrangement allows the orientation of the camera 1 to be adjusted by rotating the adjusting seat 4, facilitating the orientation of the camera to the desired direction as needed. (Reference) Figure 3 Furthermore, the rotating base 11 has a number of indexing holes 1101 arranged in a circular array around the rotation center of the adjusting seat 4. The adjusting seat 4 is provided with pin holes, and a pin 12 that can cooperate with each indexing hole 1101 is inserted into the pin hole. When adjusting, the pin 12 is taken out, and after adjusting to the appropriate direction, the pin 12 is inserted into the pin hole and goes deep into the corresponding indexing hole 1101, so that the position of the adjusting seat 4 can be fixed after the adjustment is in place.

[0029] The mounting base 3 and the adjusting base 4 are detachably connected for installing the camera device as a whole in the application environment. Based on the rotating base 11, the mounting base 3 is connected to the rotating base 11 by fasteners (such as screws and bolts).

[0030] The specific structure of the mounting base 3 is designed according to the application. In this embodiment, for example, if there are many pipes in the application (such as steel pipes that make up scaffolding), the mounting base 3 includes a first connecting plate 301 and a clamp 302. The first connecting plate 301 is connected to the adjusting seat 4, and the clamp 302 is fixedly connected to the first connecting plate 301. During installation, the clamp 302 is wrapped around the pipe and locked.

[0031] Example 2

[0032] refer to Figure 4The difference between this embodiment and Embodiment 1 lies in the structure of the mounting base 3. Specifically, for example, if the application environment does not have pipes that can be easily clamped by the clamp 302, then the mounting base 3 in this embodiment includes a second connecting plate 303, a third connecting plate 304, and a reinforcing rib 305. The second connecting plate 303 and the third connecting plate 304 are fixedly connected to form an L-shaped structure. The second connecting plate 303 is connected to the rotating base 11 by fasteners (such as screws and bolts). The reinforcing rib 305 is fixedly connected between the second connecting plate 303 and the third connecting plate 304. During installation, the third connecting plate 304 is anchored to the application environment by bolts. In other embodiments, the mounting base 3 can of course be designed to meet the installation requirements according to the actual situation of the application environment.

[0033] The above are merely preferred embodiments of this utility model and are not intended to limit the scope of this utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A camera device for easy adjustment of the acquisition angle, comprising a camera and a mounting plate for mounting the camera, characterized in that, It also includes a mounting base, an adjusting seat, a lead screw, a slider, a fixed connecting rod, and an adjusting connecting rod. The lead screw is rotatably mounted on the adjusting seat, and the slider is threadedly connected to the lead screw. One end of the fixed connecting rod is hinged to the mounting plate, and the other end is fixedly connected to the adjusting seat. The adjusting connecting rod is slidably mounted on the adjusting seat, with one end slidably hinged to the mounting plate and the other end fixedly connected to the slider. The mounting base and the adjusting seat are detachably connected.

2. The camera device for easy adjustment of the acquisition angle according to claim 1, characterized in that, The adjusting seat includes a base plate, two side plates and two connecting columns. The two side plates are arranged side by side on the base plate, and the two connecting columns are fixedly connected between the tops of the two side plates. The side plate near the mounting plate is provided with a sliding hole, and the adjusting rod is slidably inserted into the sliding hole.

3. The camera device for easy adjustment of the acquisition angle according to claim 2, characterized in that, The sliding hole is housed within a linear bearing.

4. The camera device for easy adjustment of the acquisition angle according to claim 1, characterized in that, The adjusting seat is provided with a rotating base below it. The adjusting seat is rotatably mounted on the top of the rotating base. The mounting base is connected to the bottom of the rotating base by fasteners. The rotating base has a number of indexing holes arranged in a circular array around the rotation center of the adjusting seat. The adjusting seat is provided with pin holes, and a pin that can cooperate with each indexing hole is inserted into the pin hole.

5. The camera device for easily adjusting the acquisition angle according to any one of claims 1-4, characterized in that, The mounting plate is provided with a sliding groove, and the end of the adjusting rod near the mounting plate is provided with a sliding shaft, which passes through the sliding groove and can slide along the sliding groove.

6. The camera device for easily adjusting the acquisition angle according to any one of claims 1-4, characterized in that, The camera has a mounting flange, which is connected to the mounting plate by fasteners.

7. The camera device for easy adjustment of the acquisition angle according to any one of claims 1-4, characterized in that, The mounting base includes a first connecting plate and a clamp. The first connecting plate is connected to the adjusting seat, and the clamp is fixedly connected to the first connecting plate.

8. The camera device for easily adjusting the acquisition angle according to any one of claims 1-4, characterized in that, The mounting base includes a second connecting plate, a third connecting plate, and a reinforcing rib. The second connecting plate and the third connecting plate are fixedly connected to form an L-shaped structure, and the reinforcing rib is fixedly connected between the second connecting plate and the third connecting plate.

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