Camera mounting mechanism for teaching live broadcast

Abstract

The utility model discloses a camera mounting mechanism for teaching live broadcast, and relates to the technical field of cameras. The camera mounting mechanism for teaching live broadcast comprises a supporting seat and a mounting frame, and a camera body is assembled at the top of the mounting frame; a mounting assembly is arranged between the supporting seat and the mounting frame and comprises a fixing block, a torsional spring rod is rotationally connected to the side face of the supporting seat, a limiting rod is fixedly connected to the outer side of the torsional spring rod, a limiting groove is formed in the side face of the supporting seat, and a clamping block is connected to the side face of the fixing block by arranging a spring. A fixing groove is formed in the supporting base, and clamping grooves are formed in the two sides of the fixing groove. According to the camera mounting mechanism for teaching live broadcast, a torsional spring rod is rotated firstly, and a fixing block, a limiting groove, a spring, a fixing groove and a clamping groove are matched, so that the supporting seat and the camera main body can be quickly mounted through the limiting rod and the clamping block, and the device is easier to use.

Description

Technical Field

[0001] The utility model relates to the technical field of cameras, in particular to a camera mounting mechanism for live teaching. Background Art

[0002] Live streaming can be broadly divided into two categories: one that provides television signals for viewing online; the other, more commonly known as online live streaming, involves setting up independent signal acquisition equipment on-site to feed the broadcast director's terminal, which is then uploaded to a server via the internet and published on a website for viewing. Teaching live streaming often utilizes cameras and other equipment to facilitate the live streaming operation.

[0003] Chinese patent CN219327980U, authorized and published on July 11, 2023, discloses a camera mounting mechanism comprising a camera and a mounting plate. The camera is mounted on the mounting plate, which is slidably connected to a base plate. The mounting plate is provided with a pull rod, and an elastic member is provided within the base plate. One end of the elastic member is fixedly connected to the base plate, and the other end is fixedly connected to the bottom of the mounting plate. Opposite sides of the base plate are provided with first positioning holes and positioning plates, and the first positioning holes are spaced apart along the length of the base plate. In the aforementioned application document, the mounting height of the camera is adjusted by the cooperation of the elastic member and the pull rod. However, the device is still relatively cumbersome for the installation between the camera and the support base, which affects the use of the device. Utility Model Content

[0004] In response to the shortcomings of the existing technology, the present invention provides a camera mounting mechanism for teaching live broadcasts, which solves the problems raised in the above-mentioned background technology. To achieve the above objectives, the present invention is implemented through the following technical solutions: A camera mounting mechanism for teaching live broadcasts, including a support base and a mounting frame, the top of which is equipped with a camera body;

[0005] An installation assembly is provided between the support seat and the mounting frame, and the installation assembly includes a fixed block. The side of the support seat is rotatably connected to a torsion spring rod, the outer side of the torsion spring rod is fixedly connected to a limiting rod, a limiting groove is provided on the side of the support seat, and a clamping block is connected to the side of the fixed block by setting a spring. A fixing groove is provided on the support seat, and clamping grooves are provided on both sides of the fixing groove.

[0006] Preferably, the fixing block is located inside the mounting frame and is fixedly connected to the mounting frame.

[0007] Preferably, the bottom side of the block is arc-shaped.

[0008] Preferably, an auxiliary component is provided on the side of the support seat, and the auxiliary component includes a hydraulic compartment, one end of the hydraulic compartment is slidably connected to a joystick, and the other end of the hydraulic compartment is slidably connected to an ejection block.

[0009] Preferably, the hydraulic tank is located inside the support base and is fixedly connected to the support base.

[0010] Preferably, the side surfaces of the limiting groove and the clamping groove are both provided with through holes, and the cross-sectional shape of the through holes is adapted to the cross-sectional shape of the ejection block.

[0011] The utility model provides a camera mounting mechanism for live teaching. It has the following beneficial effects:

[0012] (1) The camera installation mechanism for live teaching is to first rotate the torsion spring rod, and then cooperate with the fixing block, the limit slot, the spring, the fixing slot and the card slot to quickly complete the installation of the support base and the camera body through the limit rod and the card block, making the device easier to use.

[0013] (2) When the device needs to be disassembled and replaced, the camera mounting mechanism for live teaching can be manually pushed with the help of the hydraulic chamber to drive the ejection block to move, so that the ejection block squeezes the limit rod and the card block respectively. The limit rod and the card block move to the position where the restriction is released. Then, by moving the mounting frame upward, the camera body mounted on the top of the mounting frame can be disassembled from the support base, which further improves the usability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0015] Figure 2 This is a schematic diagram of the overall cross-sectional three-dimensional structure of the utility model;

[0016] Figure 3 This is a schematic diagram of the three-dimensional structure of the installation component of the utility model;

[0017] Figure 4 This is a schematic diagram of the three-dimensional structure of the auxiliary component of the utility model.

[0018] In the picture:

[0019] 100, support base; 200, mounting bracket; 300, camera body;

[0020] 400, mounting assembly; 401, fixing block; 402, torsion spring rod; 403, limiting rod; 404, limiting slot; 405, spring; 406, clamping block; 407, fixing slot; 408, clamping slot;

[0021] 500, auxiliary components; 501, hydraulic compartment; 502, joystick; 503, ejector block. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Example 1

[0023] See also Figure 1-Figure 4 A camera mounting mechanism for live teaching includes a support base 100 and a mounting frame 200, wherein a camera body 300 is mounted on the top of the mounting frame 200;

[0024] An installation assembly 400 is disposed between the support base 100 and the mounting frame 200. This assembly includes a fixed block 401, which is located inside the mounting frame 200 and is fixedly connected to the mounting frame 200. A torsion spring rod 402 is rotatably connected to the side of the support base 100, and a limit rod 403 is fixedly connected to the outer side of the torsion spring rod 402. First, the torsion spring rod 402 is rotated, which drives the limit rod 403, which is fixedly connected to the torsion spring rod 402, to rotate. A limit slot 404 is defined on the side of the support base 100. A clamping block 406 is connected to the side of the fixed block 401 via a spring 405. The bottom side of the clamping block 406 is curved. A fixing slot 407 is defined on the support base 100. When the limiting rod 403 rotates, the limiting rod 403 moves out of the limiting slot 404, and then the mounting bracket 200 with the camera body 300 moves toward the top of the support base 100. The fixing block 401 fixedly connected to the mounting bracket 200 moves synchronously into the fixing slot 407. The fixing slot 407 has a locking slot 408 on both sides. When the fixing block 401 moves into the fixing slot 407, the card block 406 connected to the fixing block 401 by the spring 405 is first squeezed by the top wall of the card slot 408, thereby compressing the spring 405 and moving toward the fixing block 401. When the mounting bracket 200 continues to move, driving the card block 406 to move to the card slot 408, the card block 406 loses its restriction and is reset under the action of the spring 405, thereby moving into the card slot 408. Then, the torsion spring rod 402 is released, and the limit rod 403 is reset under the action of the torsion spring rod 402, so that the limit rod 403 moves back to the limit slot 404. The installation of the support base 100 and the camera body 300 is quickly completed through the limit rod 403 and the card block 406, making the device easier to use.

[0025] When in use, first rotate the torsion spring rod 402, driving the limiting rod 403 fixedly connected to the torsion spring rod 402 to rotate, so that the limiting rod 403 moves out of the limiting groove 404, and then moves the mounting bracket 200 with the camera body 300 to the top of the support base 100, and the fixing block 401 fixedly connected to the mounting bracket 200 moves synchronously into the fixing groove 407, and the clamping block 406 connected to the fixing block 401 through the spring 405 is first squeezed by the top wall of the clamping groove 408, thereby compressing the spring 405 and moving it to the fixing Block 401 moves, and when the mounting bracket 200 continues to move, driving the card block 406 to move to the card slot 408, the card block 406 loses its restriction and is reset under the action of the spring 405, thereby moving into the card slot 408, and then the torsion spring rod 402 is released, and the limit rod 403 is driven to reset under the action of the torsion spring rod 402, so that the limit rod 403 moves back to the limit slot 404, and the installation of the support base 100 and the camera body 300 is quickly completed through the limit rod 403 and the card block 406. Example 2

[0026] See also Figure 1-Figure 4 On the basis of the first embodiment, an auxiliary component 500 is provided on the side of the support base 100. The auxiliary component 500 includes a hydraulic chamber 501. The hydraulic chamber 501 is located inside the support base 100 and is fixedly connected to the support base 100. One end of the hydraulic chamber 501 is slidably connected to a joystick 502. When the device needs to be disassembled and replaced, the joystick 502 is manually pushed to cooperate with the hydraulic chamber 501 slidably connected to the joystick 502, so that the pressure inside the hydraulic chamber 501 increases. The other end of the hydraulic chamber 501 is slidably connected to an ejection block 503. When the pressure inside the hydraulic chamber 501 increases, the ejection block 503 slidably connected to the hydraulic chamber 501 can be driven to move. The sides of the limiting groove 404 and the clamping groove 408 are both provided with through holes, and the cross-sectional shape of the through holes is adapted to the cross-sectional shape of the ejection block 503. When the ejection block 503 moves, the ejection block 503 squeezes the limit rod 403 and the block 406 respectively, and the limit rod 403 and the block 406 move to the position where the restriction is released respectively. Then, by moving the mounting bracket 200 upward, the camera body 300 assembled on the top thereof can be removed from the support base 100, further improving the usability of the device.

[0027] During use, based on Example 1, when the device needs to be disassembled and replaced, the joystick 502 is manually pushed, and the hydraulic compartment 501 slidably connected to the joystick 502 is cooperated to increase the pressure in the hydraulic compartment 501, driving the ejection block 503 slidably connected to the hydraulic compartment 501 to move, so that the ejection block 503 squeezes the limit rod 403 and the block 406 respectively, and the limit rod 403 and the block 406 move to the position where the restriction is released respectively, and then by moving the mounting bracket 200 upward, the camera body 300 assembled on the top thereof can be completely disassembled from the support base 100.

[0028] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A camera mounting mechanism for live teaching, comprising a support base (100) and a mounting frame (200), wherein a camera body (300) is mounted on the top of the mounting frame (200); Its characteristics are: A mounting assembly (400) is provided between the support seat (100) and the mounting frame (200), the mounting assembly (400) comprising a fixed block (401), a side surface of the support seat (100) being rotatably connected to a torsion spring rod (402), an outer side of the torsion spring rod (402) being fixedly connected to a limiting rod (403), a side surface of the support seat (100) being provided with a limiting groove (404), a side surface of the fixing block (401) being connected to a clamping block (406) via a spring (405), a fixing groove (407) being provided on the support seat (100), and clamping grooves (408) being provided on both sides of the fixing groove (407).

2. A camera mounting mechanism for live teaching according to claim 1, characterized in that: The fixing block (401) is located inside the mounting frame (200) and is in a fixed connection state with the mounting frame (200).

3. A camera mounting mechanism for live teaching according to claim 2, characterized in that: The bottom side of the block (406) is arc-shaped.

4. A camera mounting mechanism for live teaching according to claim 3, characterized in that: An auxiliary component (500) is provided on the side of the support seat (100), and the auxiliary component (500) includes a hydraulic compartment (501), one end of the hydraulic compartment (501) is slidably connected to a joystick (502), and the other end of the hydraulic compartment (501) is slidably connected to an ejection block (503).

5. A camera mounting mechanism for live teaching according to claim 4, characterized in that: The hydraulic chamber (501) is located inside the support base (100) and is in a fixed connection with the support base (100).

6. A camera mounting mechanism for live teaching according to claim 5, characterized in that: The side surfaces of the limiting groove (404) and the clamping groove (408) are both provided with through holes, and the cross-sectional shape of the through holes is adapted to the cross-sectional shape of the ejection block (503).

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