Multifunctional mounting bracket for action camera

Abstract

The application discloses a multifunctional mounting support for a sports camera, and relates to the field of photographic accessories.The mounting support comprises a fixed support assembly, the top end of the fixed support assembly is provided with a mounting assembly, the right side of the mounting assembly is provided with an adapter assembly, the inner side of the mounting assembly is connected with a rotating three-jaw assembly, the end of the adapter assembly is respectively connected with a selfie stick and a tripod, and the rotating three-jaw assembly is respectively connected with a neck-hanging support and a sports camera main body.The detachable rotating three-jaw assembly and the fixed support assembly can be flexibly matched and applied in different use scenarios.The fixed support assembly can be clamped on a backpack shoulder strap or a small object such as a branch.The rotating three-jaw assembly can be mounted on the fixed support assembly, the neck-hanging support, the selfie stick with a 1 / 4 nut expansion interface or the tripod.In addition, the rotating three-jaw assembly is matched with the adapter assembly, which can realize the beneficial effects of quick disassembly and replacement of a shooting position.

Description

Technical Field

[0001] This invention relates to the field of photographic accessories, specifically a multi-functional mounting bracket for action cameras. Background Technology

[0002] With the increasing popularity of vlogs, live streaming, and outdoor sports (such as cycling, skiing, and fishing), recording life's moments from a first-person perspective has become a mainstream trend in content creation. Action cameras, due to their portability, image stabilization, and diverse lens angles, have become the preferred equipment for such shooting scenarios. To free up hands and achieve immersive first-person shooting, various wearable mounting brackets have emerged. Among them, neckband brackets are highly favored for their comfortable wear and near-eye-level viewing angle. Existing neckband bracket technologies mainly focus on wearing comfort, connection stability, and ease of angle adjustment. In terms of structure and connection methods, common neckband brackets on the market typically consist of a neck sleeve (or neck ring) and a fixing mechanism. The neck sleeve is used to wrap around the wearer's neck and is often made of silicone or flexible materials to improve wearing comfort; the fixing mechanism is used to connect the action camera.

[0003] Existing camera neck mounts can only fix action cameras or store selfie sticks, and cannot fix both cameras and selfie sticks at the same time. This results in limited functionality and makes it inconvenient to disassemble and install them on other fixed objects. Therefore, there is an urgent need for a multi-functional mounting bracket for action cameras. Summary of the Invention

[0004] The purpose of this invention is to solve the problem that existing camera neck mounts can only fix an action camera or store a selfie stick, and cannot fix both the camera and the selfie stick at the same time, resulting in limited functionality and inconvenience in disassembling and installing them on other fixed objects. The invention provides a multi-functional mounting bracket for action cameras.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a multi-functional mounting bracket for an action camera, comprising a fixed bracket assembly, a mounting component at the top of the fixed bracket assembly, an adapter component on the right side of the mounting component, and a rotating three-jaw assembly connected to the inner side of the mounting component. A selfie stick and a tripod are respectively connected to the ends of the adapter component, and a neck hanger and an action camera body are respectively connected to the rotating three-jaw assembly.

[0006] The fixed support assembly includes a shoulder strap fixing support cover. A clamping torsion spring is provided on the left side of the shoulder strap fixing support cover, and a cover steel plate is provided at the bottom of the shoulder strap fixing support cover. A shoulder strap fixing support bottom shell is provided below the shoulder strap fixing support cover. A cold shoe holder is provided on the surface of the shoulder strap fixing support cover. A locking bottom shell is provided on the right side of the shoulder strap fixing support bottom shell. A locking steel pin is movably provided on the locking bottom shell, and a locking cover is connected to the end of the locking bottom shell. A torsion spring is provided on the outer wall of the locking steel pin. A magnetic block is provided on the surface of the cold shoe holder 113. The mounting assembly includes a three-jaw mounting sleeve, the inner side of which is provided with a three-jaw locking button, and the rear end of the three-jaw mounting sleeve is provided with an extended cold shoe opening. The rotating three-jaw assembly includes a three-jaw faceplate, a three-jaw fixing plate on the inner side of the three-jaw faceplate, an M-fixing screw passing through the inner side of the three-jaw fixing plate, and a rotational compression spring on the inner side of the three-jaw fixing plate. The bottom end of the three-jaw fixing plate is connected to a three-jaw bottom cover, an M-fixing nut is provided at the end of the M-fixing screw, a first / nut expansion interface is provided on the inner side of the three-jaw bottom cover, and a three-jaw locking track is connected to the bottom of the three-jaw bottom cover. A three-jaw locking groove is provided on one side of the three-jaw locking track. The adapter assembly includes a bracket adapter, with an adapter bottom cover installed at the bottom end of the bracket adapter. A second button compression spring is provided on the inner side of the bracket adapter, and a second locking button is installed at the front end of the second button compression spring. A second / nut expansion interface is provided at the bottom end of the adapter bottom cover, and a soft rubber pad is sleeved on the outer side of the second / nut expansion interface. An adapter expansion port is provided at the front end of the bracket adapter.

[0007] Preferably, a torsion spring steel pin is provided below the clamping torsion spring, and the shoulder strap fixing bracket cover and the shoulder strap fixing bracket bottom shell are movably connected through the clamping torsion spring and the torsion spring steel pin. A slot is provided on the right side of the shoulder strap fixing bracket cover, and the shoulder strap fixing bracket cover and the shoulder strap fixing bracket bottom shell are engaged and fixed by a locking cover and a slot.

[0008] Preferably, the buckle cover and the shoulder strap fixing bracket bottom shell are movably connected by the buckle bottom shell, the buckle steel pin and the torsion spring. The inner side of the shoulder strap fixing bracket cover is provided with a first button compression spring, the front end of the first button compression spring is provided with a first buckle button, and the inner wall of the shoulder strap fixing bracket bottom shell is provided with friction teeth.

[0009] Preferably, the first locking button and the three-claw locking button are movably connected by a first button compression spring, the three-claw bottom cover and the three-claw mounting sleeve are fixedly connected by a three-claw locking groove, a three-claw locking track and a three-claw locking button engaging, a magnetic ring is provided around the first 1 / 4 nut expansion interface, and a button fixing bottom cover is provided at the bottom of the inner wall of the three-claw mounting sleeve.

[0010] Preferably, a lanyard hook is installed on one side of the bracket adapter, the bracket adapter and the shoulder strap fixing bracket cover are engaged and installed by a cold shoe holder, and a three-pronged locking button is installed on the inner side of both the three-pronged mounting sleeve and the bracket adapter, and the second locking button and the three-pronged locking button are movably connected by a second button compression spring.

[0011] Preferably, the three-claw bottom cover and the bracket adapter are fixedly connected by a three-claw locking groove, a three-claw locking track, and a three-claw locking button.

[0012] Preferably, the bracket adapter, selfie stick, and tripod are all detachably installed via a second / nut expansion interface and a threaded connector.

[0013] Preferably, the rotating three-claw assembly is fixed to the neck bracket by engaging with the mounting slot, and the rotating three-claw assembly is fixed to the action camera body by connecting claws.

[0014] Compared with the prior art, the beneficial effects of the present invention are: First, this invention allows for flexible combination of a detachable rotating three-claw assembly and a fixed bracket assembly, making it applicable to various usage scenarios. The fixed bracket assembly can be clamped onto backpack shoulder straps or small objects such as tree branches. The rotating three-claw assembly can be installed on the fixed bracket assembly, as well as on a neck hanger, a selfie stick with a 1 / 4 nut expansion interface, or a tripod. Furthermore, the rotating three-claw assembly, when used with an adapter assembly, enables quick disassembly and repositioning of the camera.

[0015] Secondly, this invention, by setting a cold shoe holder, a bracket adapter, an adapter expansion port, and a second 1 / 4 nut expansion interface, allows the cold shoe holder on the fixed bracket assembly to magnetically attract the adapter expansion port at the rear end of the bracket adapter, making the adapter expansion port nested on the outside of the cold shoe holder. This causes the bracket adapter to engage and securely fix with the fixed bracket assembly. Since the bottom end of the bracket adapter can be connected to a selfie stick or tripod via the second 1 / 4 nut expansion interface, the fixed bracket assembly can simultaneously house the action camera body and store the selfie stick or tripod, improving the convenience of the fixed bracket. Furthermore, the inner side of the bracket adapter, through a three-pronged locking button and the same installation method, can be used to fix a rotating three-pronged component, which is then used to mount the action camera body. Therefore, the rotating three-pronged component can be used to fix the fixed bracket assembly, selfie stick, and tripod for mounting the action camera body, offering diverse uses and strong applicability. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is an exploded view of the fixing bracket assembly of the present invention; Figure 3 This is a schematic diagram of the installation components of the present invention; Figure 4 This is an exploded view of the rotating three-jaw assembly of the present invention; Figure 5 This is a schematic diagram of the three-claw bottom cover structure of the present invention; Figure 6 This is an exploded view of the adapter component of the present invention; Figure 7 This is a schematic diagram of the bracket adapter structure of the present invention; Figure 8 This is a schematic diagram showing the connection between the rotating three-claw assembly and the neck support of the present invention; Figure 9 This is a schematic diagram of the installation of the action camera and mounting bracket assembly of the present invention; Figure 10 This is a schematic diagram of the installation of the action camera and selfie stick according to the present invention; Figure 11 This is a schematic diagram of the rotating three-jaw assembly and tripod installation of the present invention; Figure 12 This is a schematic diagram of the installation of the action camera and mounting bracket assembly of the present invention; Figure 13 This is a schematic diagram of the action camera and tripod installation according to the present invention.

[0017] In the diagram: 1. Fixed bracket assembly; 101. Shoulder strap fixing bracket cover; 102. Clamping torsion spring; 103. Cover steel plate; 104. Locking bottom shell; 105. Locking steel pin; 106. Torsion spring; 107. Locking cover; 108. First button compression spring; 109. First locking button; 110. Torsion spring steel pin; 111. Button fixing bottom cover; 112. Shoulder strap fixing bracket bottom shell; 113. Cold shoe holder; 2. Mounting assembly; 201. Three-jaw mounting sleeve; 202. Three-jaw locking button; 203. Extended cold shoe opening; 3. Rotating three-jaw assembly; 301. Three-jaw cover; 302. M5 fixing. 1. Screw; 303. M5 fixing nut; 304. Three-jaw fixing plate; 305. Rotary compression spring; 306. Three-jaw bottom cover; 307. First 1 / 4 nut expansion interface; 308. Three-jaw locking groove; 309. Three-jaw locking rail; 310. Magnetic ring; 4. Neck hanger; 5. Adapter assembly; 501. Stand adapter; 502. Second button compression spring; 503. Hanging hook; 504. Adapter bottom cover; 505. Second locking button; 506. Soft rubber pad; 507. Second 1 / 4 nut expansion interface; 508. Adapter expansion port; 6. Selfie stick; 7. Action camera body; 8. Tripod. Detailed Implementation

[0018] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0019] Please see Figure 1-5A multi-functional mounting bracket for an action camera includes a fixed bracket assembly 1, a mounting assembly 2 at the top of the fixed bracket assembly 1, an adapter assembly 5 on the right side of the mounting assembly 2, and a rotating three-jaw assembly 3 connected to the inner side of the mounting assembly 2. A selfie stick 6 and a tripod 8 are connected to the ends of the adapter assembly 5. A neck hanger 4 and an action camera body 7 are connected to the rotating three-jaw assembly 3. The fixed bracket assembly 1 includes a shoulder strap fixing bracket cover 101, a clamping torsion spring 102 on the left side of the shoulder strap fixing bracket cover 101, a cover steel sheet 103 at the bottom of the shoulder strap fixing bracket cover 101, and a shoulder strap fixing bracket bottom shell 112 below the shoulder strap fixing bracket cover 101. The surface of the shoulder strap fixing bracket cover 101... A cold shoe holder 113 is provided. A buckle base 104 is provided on the right side of the shoulder strap fixing bracket base 112. A buckle steel pin 105 is movably mounted on the buckle base 104, and a buckle face cover 107 is connected to the end of the buckle base 104. A torsion spring 106 is provided on the outer wall of the buckle steel pin 105. A magnetic block is provided on the surface of the cold shoe holder 113. The mounting assembly 2 includes a three-jaw mounting sleeve 201. A three-jaw buckle button 202 is provided on the inner side of the three-jaw mounting sleeve 201, and an extended cold shoe opening 203 is opened at the rear end of the three-jaw mounting sleeve 201. The rotating three-jaw assembly 3 includes a three-jaw face cover 301. A three-jaw fixing piece 304 is provided on the inner side of the three-jaw face cover 301, and an M5 fixing screw 302 passes through the inner side of the three-jaw fixing piece 304. Furthermore, a rotary compression spring 305 is provided on the inner side of the three-jaw fixing plate 304, and a three-jaw bottom cover 306 is connected to the bottom end of the three-jaw fixing plate 304. An M5 fixing nut 303 is provided at the end of the M5 fixing screw 302. A first 1 / 4 nut expansion interface 307 is provided on the inner side of the three-jaw bottom cover 306, and a three-jaw locking track 309 is connected to the bottom of the three-jaw bottom cover 306. A three-jaw locking groove 308 is provided on one side of the three-jaw locking track 309. A torsion spring steel pin 110 is provided below the clamping torsion spring 102, and the shoulder strap fixing bracket face cover 101 and the shoulder strap fixing bracket bottom shell 112 are movably connected through the clamping torsion spring 102 and the torsion spring steel pin 110. A slot is provided on the right side of the shoulder strap fixing bracket face cover 101, and the shoulder strap fixing bracket face cover 101 and the shoulder strap fixing bracket bottom shell 112 are connected. The shoulder strap fixing bracket base shell 112 is fixed by a locking face cover 107 and a slot. The locking face cover 107 and the shoulder strap fixing bracket base shell 112 are movably connected by a locking base shell 104, a locking steel pin 105, and a torsion spring 106. A first button compression spring 108 is provided on the inner side of the shoulder strap fixing bracket face cover 101, and a first locking button 109 is provided at the front end of the first button compression spring 108. Friction teeth are provided on the inner wall of the shoulder strap fixing bracket base shell 112. The first locking button 109 and the three-prong locking button 202 are movably connected by the first button compression spring 108. The three-prong base cover 306 and the three-prong mounting sleeve 201 are fixedly connected by a three-prong locking groove 308, a three-prong locking track 309, and a three-prong locking button 202.The three-pronged bottom cover 306 and the bracket adapter 501 are fixedly connected by a three-pronged locking groove 308, a three-pronged locking track 309, and a three-pronged locking button 202. A magnetic ring 310 is provided around the first 1 / 4 nut expansion interface 307. A button fixing bottom cover 111 is provided on the bottom of the inner wall of the three-pronged mounting sleeve 201. When the fingers are used to clamp the shoulder strap fixing bracket face cover 101 and the shoulder strap fixing bracket bottom shell 112, they compress the clamping torsion spring 102 and open outwards, so that it can be clamped on the user's shoulder strap or backpack. After attaching the shoulder strap fastening bracket 101 and engaging it with the locking faceplate 107, the fastening bracket assembly 1 is securely attached to the backpack shoulder strap. This allows the fastening bracket to be installed not only on the neck support 4 but also on other objects, expanding its usability. After the fastening bracket assembly 1 is secured, the three-pronged faceplate 301 and the three-pronged bottom cover 306 are inserted into the inside of the three-pronged mounting sleeve 201. The three-pronged bottom cover 306 first magnetically attaches to the inner wall of the three-pronged mounting sleeve 201 via the magnetic ring 310 at the bottom, quickly connecting them, and then... After the three-jaw locking track 309 rotates, the three-jaw locking groove 308 at one end of the three-jaw locking track 309 engages and is fixed with the three-jaw locking button 202, thus fixing the rotating three-jaw assembly 3 to the fixed bracket assembly 1. Then, the action camera body 7 can be connected to the three-jaw fixing piece 304 through the connecting claw, and fixed under the clamping of the M5 fixing screw and M5 fixing nut. Thus, the action camera body 7 is fixed to the user's body through the fixed bracket assembly 1, and when in use, the three-jaw fixing piece 304 can be pressed downwards. When the three-jaw fixing plate 304 compresses the rotary compression spring 305, it engages with the three-jaw bottom cover 306 through the meshing teeth on its outer wall, thereby achieving the rotational adjustment of the three-jaw fixing plate 304 and the action camera body 7. When it is necessary to disassemble the rotating three-jaw assembly 3, simply press and squeeze the first locking button 109. The first locking button 109, through the first button compression spring 108, pushes the three-jaw locking button 202 to release, allowing the three-jaw bottom cover 306 to be unscrewed from the inside of the three-jaw mounting sleeve 201, making disassembly convenient.

[0020] Please see Figure 6-13A multi-functional mounting bracket for action cameras, the adapter assembly 5 including a bracket adapter 501, an adapter bottom cover 504 mounted on the bottom end of the bracket adapter 501, a second button compression spring 502 disposed on the inner side of the bracket adapter 501, a second locking button 505 mounted on the front end of the second button compression spring 502, a second 1 / 4 nut expansion interface 507 disposed on the bottom end of the adapter bottom cover 504, a soft rubber pad 506 sleeved on the outer side of the second 1 / 4 nut expansion interface 507, and an adapter at the front end of the bracket adapter 501. The head extension port 508 and the bracket adapter 501 are equipped with a lanyard hook 503 on one side. The bracket adapter 501 and the shoulder strap fixing bracket faceplate 101 are engaged and installed via a cold shoe holder 113. The three-prong mounting sleeve 201 and the bracket adapter 501 are both equipped with three-prong locking buttons 202 on their inner sides. The second locking button 505 and the three-prong locking button 202 are movably connected via a second button compression spring 502. The bracket adapter 501, the selfie stick 6, and the tripod 8 are all detachably installed via a second 1 / 4 nut extension interface 507 and a threaded connector. The rotating three-jaw assembly 3 and the neck bracket 4 are fixed together by engaging with the mounting slot, and the rotating three-jaw assembly 3 and the action camera body 7 are fixed together by connecting claws. While the fixed bracket assembly 1 fixes the action camera body 7, the cold shoe holder 113 on it magnetically attracts the adapter expansion port 508 at the rear end of the bracket adapter 501, so that the adapter expansion port 508 is nested on the outside of the cold shoe holder 113. Thus, the bracket adapter 501 and the fixed bracket assembly 1 are engaged and fixed together. Since the bottom end of the bracket adapter 501 is extended by the second 1 / 4 nut, the bracket adapter 501 is further secured. The port 507 can be connected to a selfie stick 6 or a tripod 8, which allows the fixed bracket assembly 1 to install the action camera body 7 while simultaneously storing the selfie stick 6 or the tripod 8, improving the convenience of the fixed bracket. Furthermore, the inner side of the bracket adapter 501 can be used to fix the rotating three-jaw assembly 3 via the three-jaw locking button 202 and the same installation method. The rotating three-jaw assembly 3 is used to install the action camera body 7, thus making the rotating three-jaw assembly 3 usable for fixing the bracket assembly 1, the selfie stick 6, and the tripod 8 to install the action camera body 7. It has multiple uses and strong applicability.

[0021] Working principle: When using this invention, the user grips the shoulder strap fixing bracket faceplate 101 and the shoulder strap fixing bracket bottom shell 112 with their fingers, causing them to compress the clamping torsion spring 102 and open outwards. It can then be clamped onto the user's shoulder strap or backpack strap. After the locking faceplate 107 engages with the shoulder strap fixing bracket faceplate 101, the fixing bracket assembly 1 is securely attached to the backpack shoulder strap. This allows the fixing bracket to be installed not only on the neck hanger 4 but also on other objects, expanding its application range. After the fixing bracket assembly 1 is fixed, the three-pronged faceplate 301 and the three-pronged bottom cover 306 are inserted into the inside of the three-pronged mounting sleeve 201. The three-pronged bottom cover 306 first magnetically attaches to the inner wall of the three-pronged mounting sleeve 201 via the magnetic ring 310 at the bottom, quickly connecting. After the three-jaw locking track 309 rotates, the three-jaw locking groove 308 at one end of the three-jaw locking track 309 engages and fixes with the three-jaw locking button 202, thus fixing the rotating three-jaw assembly 3 to the fixed bracket assembly 1. Then, the action camera body 7 can be connected to the three-jaw fixing plate 304 through the connecting claws and fixed under the clamping of the M5 fixing screw 302 and the M5 fixing nut 303. The action camera body 7 is then fixed to the user's body through the fixed bracket assembly 1. In use, the three-jaw fixing plate 304 can be pressed downwards. When the three-jaw fixing plate 304 presses the rotating compression spring 305, the meshing teeth on the outer wall rotate and engage on the inner side of the three-jaw bottom cover 306, thereby realizing the engagement of the three-jaw fixing plate 304 and the action camera body 304. The rotation adjustment of the main body 7 facilitates shooting from different angles. When the rotating three-jaw assembly 3 needs to be disassembled, simply press the first locking button 109. The first locking button 109, through the first button compression spring 108, pushes the three-jaw locking button 202 to release, allowing the three-jaw bottom cover 306 to unscrew from the inside of the three-jaw mounting sleeve 201. This makes disassembly convenient and quick. While the fixed bracket assembly 1 secures the main body 7, its cold shoe holder 113 magnetically attracts the adapter expansion port 508 at the rear of the bracket adapter 501, causing the adapter expansion port 508 to nest inside the cold shoe holder 113. Thus, the bracket adapter 501 engages and secures with the fixed bracket assembly 1. Because the bracket rotates... The bottom end of the connector 501 can be connected to the selfie stick 6 or the tripod 8 via the second 1 / 4 nut expansion interface 507. This allows the fixed bracket assembly 1 to simultaneously mount the action camera body 7 and store the selfie stick 6 or the tripod 8. This makes it convenient for the user to temporarily place the selfie stick 6 or the tripod 8 in front of them when not in use, thus improving the convenience of the fixed bracket. Furthermore, the inner side of the bracket adapter 501 can be used to fix the rotating three-jaw assembly 3 via the three-jaw locking button 202 and the same installation method. The rotating three-jaw assembly 3 is used to mount the action camera body 7, thus allowing the rotating three-jaw assembly 3 to be used to fix the mounting bracket assembly 1, the selfie stick 6, and the tripod 8 to the action camera body 7. It has multiple uses and strong applicability.

[0022] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the invention can be implemented in other specific forms without departing from its spirit or essential characteristics. Therefore, the embodiments should be considered in all respects as exemplary and non-limiting, and the scope of the invention is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within the present invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A multi-functional mounting bracket for an action camera, comprising a fixing bracket assembly (1), characterized in that: The top of the fixed bracket assembly (1) is provided with an installation assembly (2), the right side of the installation assembly (2) is provided with an adapter assembly (5), and the inner side of the installation assembly (2) is connected to a rotating three-jaw assembly (3). The ends of the adapter assembly (5) are respectively connected to a selfie stick (6) and a tripod (8). The rotating three-jaw assembly (3) is respectively connected to a neck hanger (4) and a sports camera body (7). The fixed bracket assembly (1) includes a shoulder strap fixing bracket face cover (101), a clamping torsion spring (102) is provided on the left side of the shoulder strap fixing bracket face cover (101), and a face cover steel plate (103) is provided at the bottom of the shoulder strap fixing bracket face cover (101). A shoulder strap fixing bracket bottom shell (112) is provided below the shoulder strap fixing bracket face cover (101). A cold shoe holder (113) is provided on the surface of the shoulder strap fixing bracket face cover (101). A locking bottom shell (104) is provided on the right side of the shoulder strap fixing bracket bottom shell (112). A locking steel pin (105) is movably provided on the locking bottom shell (104), and a locking face cover (107) is connected to the end of the locking bottom shell (104). A torsion spring (106) is provided on the outer wall of the locking steel pin (105). A magnetic block is provided on the surface of the cold shoe holder (113). The mounting component (2) includes a three-jaw mounting sleeve (201), a three-jaw locking button (202) is provided on the inner side of the three-jaw mounting sleeve (201), and an extended cold shoe opening (203) is provided at the rear end of the three-jaw mounting sleeve (201). The rotating three-jaw assembly (3) includes a three-jaw faceplate (301), a three-jaw fixing plate (304) is provided on the inner side of the three-jaw faceplate (301), an M5 fixing screw (302) passes through the inner side of the three-jaw fixing plate (304), and a rotating compression spring (305) is provided on the inner side of the three-jaw fixing plate (304). A three-jaw bottom cover (306) is connected to the bottom end of the three-jaw fixing plate (304). An M5 fixing nut (303) is provided at the end of the M5 fixing screw (302). A first 1 / 4 nut expansion interface (307) is provided on the inner side of the three-jaw bottom cover (306), and a three-jaw locking track (309) is connected to the bottom of the three-jaw bottom cover (306). A three-jaw locking groove (308) is opened on one side of the three-jaw locking track (309). The adapter assembly (5) includes a bracket adapter (501), with an adapter bottom cover (504) installed at the bottom end of the bracket adapter (501), and a second button compression spring (502) provided on the inner side of the bracket adapter (501). A second locking button (505) is installed at the front end of the second button compression spring (502). A second 1 / 4 nut expansion interface (507) is provided at the bottom end of the adapter bottom cover (504), and a soft rubber pad (506) is sleeved on the outer side of the second 1 / 4 nut expansion interface (507). An adapter expansion port (508) is provided at the front end of the bracket adapter (501).

2. The multi-functional mounting bracket for an action camera according to claim 1, characterized in that: A torsion spring steel pin (110) is provided below the clamping torsion spring (102), and the shoulder strap fixing bracket cover (101) and the shoulder strap fixing bracket bottom shell (112) are movably connected through the clamping torsion spring (102) and the torsion spring steel pin (110). A slot is provided on the right side of the shoulder strap fixing bracket cover (101), and the shoulder strap fixing bracket cover (101) and the shoulder strap fixing bracket bottom shell (112) are engaged and fixed through the locking cover (107) and the slot.

3. The multi-functional mounting bracket for an action camera according to claim 1, characterized in that: The buckle cover (107) and the shoulder strap fixing bracket bottom shell (112) are movably connected by the buckle bottom shell (104), the buckle steel pin (105) and the torsion spring (106). The inner side of the shoulder strap fixing bracket cover (101) is provided with a first button compression spring (108), and the front end of the first button compression spring (108) is provided with a first buckle button (109). The inner wall of the shoulder strap fixing bracket bottom shell (112) is provided with friction teeth.

4. The multi-functional mounting bracket for an action camera according to claim 1, characterized in that: The first locking button (109) and the three-claw locking button (202) are movably connected by the first button compression spring (108). The three-claw bottom cover (306) and the three-claw mounting sleeve (201) are fixedly connected by the three-claw locking groove (308), the three-claw locking track (309) and the three-claw locking button (202). A magnetic ring (310) is provided around the first 1 / 4 nut expansion interface (307). A button fixing bottom cover (111) is provided at the bottom of the inner wall of the three-claw mounting sleeve (201).

5. A multi-functional mounting bracket for an action camera according to claim 1, characterized in that: A lanyard hook (503) is installed on one side of the bracket adapter (501). The bracket adapter (501) and the shoulder strap fixing bracket face cover (101) are engaged and installed through a cold shoe holder (113). The three-jaw mounting sleeve (201) and the bracket adapter (501) are both equipped with three-jaw locking buttons (202). The second locking button (505) and the three-jaw locking button (202) are movably connected through a second button compression spring (502).

6. A multi-functional mounting bracket for an action camera according to claim 1, characterized in that: The three-claw bottom cover (306) and the bracket adapter (501) are fixedly connected by a three-claw locking groove (308), a three-claw locking track (309), and a three-claw locking button (202).

7. A multi-functional mounting bracket for an action camera according to claim 1, characterized in that: The bracket adapter (501), selfie stick (6), and tripod (8) are all detachably installed via the second 1 / 4 nut expansion interface (507) and threaded connector.

8. A multi-functional mounting bracket for an action camera according to claim 1, characterized in that: The rotating three-jaw assembly (3) and the neck bracket (4) are fixed together by the mounting slot, and the rotating three-jaw assembly (3) and the action camera body (7) are fixed together by the connecting claw.

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