Mounting seat for mounting a quick-mounting plate

Abstract

The application discloses a mounting seat for mounting a quick-mounting plate, which comprises a base, a mounting groove is arranged on a surface of the base, the mounting groove is provided with two opposite inner side walls, a locking member is rotatably connected to the base, the locking member is provided with a pressing part, the pressing part is exposed at one of the two inner side walls, the pressing part can be rotated to a locking position to press the quick-mounting plate or be moved to an unlocking position to release the quick-mounting plate, and a reset member is arranged on the base and acts on the locking member, the reset member is used for providing an acting force to the locking member to reset the locking member to the locking position. When the quick-mounting plate is mounted, the locking member is rotated to drive the pressing part to move forward to the mounting groove to lock the quick-mounting plate, when the quick-mounting plate is dismounted, the locking member is pressed to be reversely rotated, the pressing part retreats to release the clamping force on the quick-mounting plate, and the quick-mounting plate can be taken out from the mounting groove. The application does not need to repeatedly tighten or loosen screws and other complicated steps, and the mounting and dismounting switching rate is improved.

Description

Technical Field

[0001] This application relates to the field of photographic equipment, and in particular to a mounting base for mounting a quick-release plate. Background Technology

[0002] With the rapid development of digital imaging technology, photography has permeated all aspects of people's lives, from professional fields to everyday life. From commercial shooting by professional photographers to daily recording by ordinary users, the frequency of use of cameras and various imaging devices continues to rise. Quick-release plates are core auxiliary photographic equipment that connects cameras to tripods, stabilizers, and other supporting devices.

[0003] In related technologies, the support device is equipped with a mounting base, and the quick-release plate is connected to the mounting base with screws. When users disassemble or assemble the quick-release plate, they need to repeatedly tighten or loosen the screws using auxiliary tools, which is cumbersome, time-consuming, and labor-intensive, affecting the user experience. Utility Model Content

[0004] The main purpose of this application is to provide a mounting base for installing quick-release plates, which aims to improve the efficiency of quick-release plates in the mounting base.

[0005] To achieve the above objectives, this application proposes a mounting base for installing a quick-release plate, the mounting base comprising:

[0006] A base, one surface of which is provided with a mounting groove adapted to the quick-release plate, the mounting groove having two opposing inner sidewalls;

[0007] A locking member is rotatably connected to the base. The locking member has a pressing part exposed at one of the two inner sidewalls. The pressing part can rotate with the locking member to the locked position to press the quick-release plate, or move to the unlocked position to release the quick-release plate.

[0008] A reset member is disposed on the base and acts on the locking member, the reset member being used to provide a force to the locking member to reset it toward the locking position.

[0009] In some embodiments, the base is provided with a receiving cavity and a connecting shaft located within the receiving cavity;

[0010] The locking member is further provided with a rotating arm, the pressing part is formed at one end of the rotating arm, and the other end of the rotating arm is rotatably connected to the connecting shaft.

[0011] In some embodiments, the cavity wall of the receiving cavity is provided with a sliding groove, and the connecting shaft is slidably connected to the sliding groove;

[0012] The mounting base also includes:

[0013] A tensioning assembly is disposed on the base and connected to the connecting shaft. The tensioning assembly is used to tension the connecting shaft to lock the connecting shaft, or to loosen the connecting shaft to unlock the connecting shaft.

[0014] In some embodiments, the tensioning component includes:

[0015] The operating component is rotatably connected to the base;

[0016] A transmission assembly is connected to the operating element and the connecting shaft respectively, with the operating element exposed on the outer side wall of the base.

[0017] In some embodiments, the transmission assembly includes:

[0018] A first transmission rod is disposed within the accommodating cavity, and one end of the first transmission rod is rotatably connected to the operating member.

[0019] The second transmission rod is disposed within the accommodating cavity and rotatably connected to the other end of the first transmission rod. An angle is formed between the second transmission rod and the first transmission rod. The second transmission rod is disposed opposite to the connecting shaft and the two are connected.

[0020] In some embodiments, the operating element includes an operating handle, one end of which is rotatably connected to the base, and the outer side wall of the base is configured with a storage cavity adapted to the operating handle.

[0021] In some embodiments, it also includes:

[0022] An adjustment assembly connects the second transmission rod to the connecting shaft, and the adjustment assembly is used to adjust the distance between the second transmission rod and the connecting shaft.

[0023] In some embodiments, the adjustment assembly includes: an adjustment rod passing through the second transmission rod, one end of the adjustment rod being threadedly connected to the connecting shaft, and the other end of the adjustment rod being exposed on the outer side wall of the base.

[0024] In some embodiments, a limiting member is sleeved on the adjusting rod;

[0025] The second transmission rod is provided with a receiving hole, and the wall of the receiving hole can move with the second transmission rod to abut against the limiting member to limit the displacement of the connecting shaft in the slide groove.

[0026] In some embodiments, the locking member further includes a pressing part connected to the pressing part, and the mounting groove has an opening on an inner sidewall near the pressing part, with the pressing part exposed on the outer sidewall of the mounting groove through the opening.

[0027] This application provides a mounting base for installing quick-release plates. It comprises a base, a locking element, and a resetting element. One surface of the base has a mounting groove for installing the quick-release plate. The mounting groove has two opposing inner sidewalls. The locking element is rotatably connected to the base and includes a pressing part that further presses the quick-release plate within the mounting groove to achieve locking. The pressing part is exposed on one of the inner sidewalls of the mounting groove to directly contact and press the quick-release plate. When installing the quick-release plate, the locking element rotates, causing the pressing part to move towards the mounting groove. The clamping part moves forward, pressing it against the quick-release plate and forming a clamping fit with the two sides of the quick-release plate together with the other inner side wall. During disassembly, pressing the locking part causes it to rotate in the opposite direction, and the clamping part moves back to release the clamping force on the quick-release plate. The quick-release plate can then be removed from the mounting slot, completing the disassembly. At the same time, the reset part applies a reset force to the locking part, causing the locking part to return to the locked position. Compared with the traditional multi-step installation of quick-release plates, this application eliminates the need for cumbersome steps such as repeatedly tightening or loosening screws, thus improving the efficiency of quick-release plate installation and disassembly. Attached Figure Description

[0028] Figure 1 This is a schematic diagram of the structure of one embodiment of the mounting base of this application;

[0029] Figure 2 This is a schematic diagram of the structure of one embodiment of the mounting base of this application;

[0030] Figure 3 for Figure 2 Schematic diagram of AA section in the middle;

[0031] Figure 4 This is a schematic diagram of the structure of one embodiment of the base of this application;

[0032] Figure 5 This is a schematic diagram of the structure of one embodiment of the base of this application. Detailed Implementation

[0033] The solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments in this application, and not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this application.

[0034] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in the embodiments of this application are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0035] It should also be noted that when a component is described as "fixed to" or "set on" another component, it can be directly on the other component or there may be an intervening component present. When a component is described as "connected to" another component, it can be directly connected to the other component or there may be an intervening component present.

[0036] Furthermore, the use of terms such as "first" and "second" in this application is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. Additionally, the technical solutions of the various embodiments can be combined with each other, but only on the basis of being achievable by those skilled in the art. When the combination of technical solutions is contradictory or impossible to implement, such a combination of technical solutions should be considered non-existent and not within the scope of protection claimed in this application.

[0037] This application proposes a mounting base for installing a quick-release plate; please refer to... Figures 1 to 2 The mounting base includes:

[0038] The base 100 has a mounting groove 110 on one surface that is adapted to the quick-release plate. The mounting groove 110 has two opposing inner sidewalls.

[0039] The locking member 200 is rotatably connected to the base 100. The locking member 200 is provided with a pressing part 210, which is exposed at one of the two inner side walls. The pressing part 210 can rotate with the locking member 200 to the locked position to press the quick-release plate, or move to the unlocked position to release the quick-release plate.

[0040] The reset member 300 is disposed on the base 100 and acts on the locking member 200. The reset member 300 is used to provide a force to the locking member 200 to reset it toward the locking position.

[0041] The base 100, as the main body of the mounting base, is connected to the stand. The mounting groove 110 on its surface is adapted to the quick-release plate, providing an installation position for the quick-release plate. The base 100 can be made of engineering plastics, aluminum alloy, magnesium alloy, etc., which are strong and lightweight.

[0042] In this application embodiment, the design of the mounting groove 110 can be varied. In a preferred embodiment, the mounting groove 110 has two opposing inner sidewalls. When the quick-release plate is inserted into the mounting groove 110, it can slide along the inner sidewalls. Due to the guidance of the inner sidewalls, the quick-release plate will automatically align with the installation position, improving installation efficiency. The inner sidewalls can also work with the clamping part 210 to form a clamping fit on both sides of the quick-release plate, improving connection strength.

[0043] The locking member 200 is the core functional component in this embodiment for locking the quick-release plate onto the mounting slot 110. In this embodiment, the locking member 200 can be implemented in several ways. In a preferred embodiment, the locking member 200 is rotatably connected to the base 100, and its pressing part 210 can move with the rotation of the locking member 200. By rotating the locking member 200, the pressing part 210 can switch between a locked position and an unlocked position, thereby achieving the pressing and releasing of the quick-release plate. The locking member 200 is a locking tongue.

[0044] The reset component 300 is disposed on the base 100 and acts on the locking component 200. Its function is to provide the locking component 200 with a force to reset towards the locking position, ensuring that the locking component 200 can automatically return to the locking position when no external force is applied, thus ensuring the subsequent secure installation of the quick-release plate.

[0045] In this application embodiment, the type of reset member 300 can be selected in several ways. In a preferred embodiment, the reset member 300 can be a torsion spring. During unlocking, the user presses the locking member 200, and the torsion spring is compressed, thereby generating elastic potential energy. When the quick-release plate is removed, the user releases the pressure on the locking member 200, the compressive force on the torsion spring disappears, and the torsion spring releases its elastic potential energy, driving the locking member 200 from the unlocked position back to the locked position.

[0046] In this embodiment of the application, when installing the quick-release plate, the quick-release plate can first be inserted into the mounting groove 110. The quick-release plate will slide along another inner side wall. Due to the guidance of the inner side wall, the quick-release plate will automatically align with the installation position. Then, the locking member 200 rotates, causing the pressing part 210 to approach the quick-release plate. When the pressing part 210 rotates to the locked position, the inner side wall of the mounting groove 110 and the pressing part 210 will jointly exert a pressing force on both sides of the quick-release plate to form a pressing fit, firmly installing the quick-release plate in the mounting groove 110.

[0047] In this embodiment of the application, when the quick-release plate is disassembled, the mounting base presses down on the locking member 200 to rotate it, causing the pressing part 210 to move from the locked position to the unlocked position, thereby releasing the pressing force on the quick-release plate. After the quick-release plate is removed from the mounting groove 110, the locking member 200 will automatically return to the locked position under the action of the reset member 300.

[0048] The mounting base of this embodiment includes a base 100, a locking member 200, and a resetting member 300. One surface of the base 100 has a mounting groove 110 for mounting a quick-release plate. The mounting groove 110 has two opposing inner sidewalls, facilitating quick sliding and positioning of the quick-release plate when inserted into the mounting groove 110. The locking member 200 is rotatably connected to the base 100 and has a pressing part 210 that further presses the quick-release plate within the mounting groove 110 to achieve locking. The pressing part 210 is exposed at one of the inner sidewalls of the mounting groove 110 to directly contact and press the quick-release plate. During quick-release plate installation, locking is achieved. The rotation of component 200 drives the clamping part 210 to move forward toward the mounting groove 110, so that the clamping part 210 presses against the quick-release plate and together with the other inner side wall forms a clamping fit on both sides of the quick-release plate. When disassembling, press the locking component 200 to make it rotate in the opposite direction, and the clamping part 210 retracts to release the clamping force on the quick-release plate. The quick-release plate can be taken out from the mounting groove 110 to complete the disassembly. At the same time, the reset component 300 applies a reset force to the locking component 200 to return the locking component 200 to the locked position. Compared with the traditional multi-step installation of quick-release plates, this application does not require cumbersome steps such as alignment screws, which improves the speed of installation and disassembly switching.

[0049] In this application embodiment, there are several options for the rotation implementation of the locking member 200. In a preferred embodiment, please refer to... Figure 2 The base 100 is provided with a receiving cavity 140 and a connecting shaft 400 located in the receiving cavity 140; the locking member 200 is also provided with a rotating arm 230, a pressing part 210 is formed at one end of the rotating arm 230, and the other end of the rotating arm 230 is rotatably connected to the connecting shaft 400.

[0050] The main function of the accommodating cavity 140 is to accommodate components such as the connecting shaft 400 and the reset component 300. The connecting shaft 400 is located inside the accommodating cavity 140 and is a supporting component for the rotation of the rotating arm 230. It provides the rotation center of the rotating arm 230, enabling the rotating arm 230 to rotate around it.

[0051] The clamping part 210 is formed at one end of the rotating arm 230. That is, the clamping part 210 and the rotating arm 230 are integrally formed, which can ensure the connection strength between the clamping part 210 and the rotating arm 230, and ensure that the clamping part 210 will not separate from the rotating arm 230 after long-term use, so that the locking part of this application is stable and effective and has a long service life.

[0052] Please refer to Figure 2 The other end of the rotating arm 230 is rotatably connected to the connecting shaft 400. By rotating around the connecting shaft 400, it drives the pressing part 210 to switch between the locked position and the unlocked position. Together with the inner side wall of the mounting groove 110, it presses the two sides of the quick-release plate and firmly installs the quick-release plate on the mounting base.

[0053] In the embodiments of this application, please refer to Figure 4 The cavity wall of the accommodating cavity 140 is provided with a sliding groove 120, and the connecting shaft 400 is slidably connected to the sliding groove 120; the mounting base also includes a tensioning component, which is disposed on the base 100 and connected to the connecting shaft 400. The tensioning component is used to tension the connecting shaft 400 to lock the connecting shaft 400, or to loosen the connecting shaft 400 to unlock the connecting shaft 400.

[0054] Among them, the slide 120 is a structured groove with size and orientation trajectory, which is roughly straight and provides a linear sliding area for the connecting shaft 400, thereby driving the locking member 200 connected to it to move forward to clamp the quick-release plate or move backward to unlock the quick-release plate.

[0055] The main function of the tensioning assembly is to lock the connecting shaft 400 in the position of the slide groove 120, further locking the quick-release plate, improving the connection stability between the quick-release plate and the mounting base, and enhancing the photography experience. After the quick-release plate is inserted into the mounting groove 110 and the rotating arm 230 rotates around the connecting shaft 400 to initially press the quick-release plate with the clamping part 210, the tensioning assembly applies a sliding force to the connecting shaft 400 along the slide groove 120, pushing the connecting shaft 400 to slide along the slide groove 120 to a preset position and then locking it. Since the rotating arm 230 is connected to the clamping part 210, the sliding of the connecting shaft 400 will cause the clamping part 210 to further conform to the surface of the quick-release plate, achieving further locking and improving the connection stability between the quick-release plate and the mounting base.

[0056] When the quick-release plate is disassembled, the tensioning assembly can apply a reverse force to the connecting shaft 400 to loosen it. At this time, the connecting shaft 400 can slide in the opposite direction along the slide groove 120 to the preset position. The clamping part 210 moves with the connecting shaft 400 and releases the clamping force on the quick-release plate.

[0057] In this application, there are several options for implementing the tensioning component. In a preferred embodiment, please refer to... Figure 2 The tensioning assembly includes an operating member 510, which is rotatably connected to the base 100; and a transmission assembly 520, which is connected to the operating member 510 and the connecting shaft 400 respectively. The operating member 510 is exposed on the outer side wall of the base 100.

[0058] The operating component 510 is an interactive part that the user can directly contact, and there are various options for its type, such as an operating handle, an eccentric lever, or a toggle switch. For further details, please refer to... Figure 1 The operating component 510 is exposed on the outer side wall of the base 100, which facilitates user operation and improves operational convenience and efficiency.

[0059] In this application embodiment, there are several options for the rotatable connection between the operating member 510 and the base 100. In a preferred embodiment, the operating member 510 is rotatably connected to the base 100 via a pin.

[0060] In this embodiment, the connection between the operating member 510 and the transmission assembly 520 can be a rotatable connection. In a preferred embodiment, the transmission assembly 520 and the operating member 510 are rotatably connected via a pin.

[0061] The transmission component 520 is the force transmission component of the operating element 510, and can be implemented as a connecting rod, screw, cam, gear, etc. The transmission component 520 is connected to the connecting shaft 400 by a transmission connection. The operating element 510 controls the operation of the transmission component 520, thereby driving the connecting shaft 400 to slide within the slide groove 120.

[0062] In a preferred embodiment, please refer to Figure 2 The transmission assembly 520 includes:

[0063] The first transmission rod 521 is located in the accommodating cavity 140, and one end of the first transmission rod 521 is rotatably connected to the operating member 510.

[0064] The second transmission rod 522 is disposed in the accommodating cavity 140 and is rotatably connected to the other end of the first transmission rod 521. The second transmission rod 522 and the first transmission rod 521 form an angle. The second transmission rod 522 is disposed opposite to the connecting shaft 400 and the two are connected.

[0065] In this embodiment, the first transmission rod 521 can be rotatably connected to the operating member 510 via a pin. When the user rotates the operating member 510, the first transmission rod 521 connected to it rotates synchronously, thereby driving the second transmission rod 522 and the connecting shaft 400 to move.

[0066] In this embodiment, the first transmission rod 521 and the second transmission rod 522 can be rotatably connected via pins to transmit force. This buffers the instantaneous impact force when the operating component 510 rotates, preventing the connecting shaft 400 from sliding and shifting due to excessive force, thus improving locking accuracy. Furthermore, the linkage of the two transmission rods avoids the problem of a single transmission rod being too long, allowing for flexible adjustment and easy installation in portable devices, accommodating compact designs.

[0067] In this application embodiment, the arrangement of the first transmission rod 521 and the second transmission rod 522 can be varied. In a preferred embodiment, please refer to... Figure 2 The first transmission rod 521 and the second transmission rod 522 form an included angle. That is, the two transmission rods are not collinear and are at a certain angle when not in operation, the angle changing with the driving action of the operating element 510. The two transmission rods form a V-shape, with the apex being the connection point of the first transmission rod 521 and the second transmission rod 522, and the opening facing the connecting shaft 400. This included angle structure avoids occupying excessive lateral or longitudinal space when the two transmission rods are arranged in a straight line, and is particularly suitable for small, convenient, compact mounting designs, reducing the overall volume occupied by the base 100.

[0068] For further details, please refer to... Figure 2 The second transmission rod 522 is positioned opposite to the connecting shaft 400, which allows for a more rational arrangement of components within the accommodating cavity 140, enhancing the compact design. Furthermore, the second transmission rod 522 and the connecting shaft 400 are connected. When the rotation of the operating component 510 is converted into an angular change by the first transmission rod 521, and then by the second transmission rod 522, this angular change is converted into linear sliding of the connecting shaft 400. Finally, the sliding of the connecting shaft 400 drives the pressing part 210 to apply a pressing force to the quick-release plate, thus achieving the installation of the quick-release plate.

[0069] In this application embodiment, the configuration of the operating element 510 has multiple options. In a preferred embodiment, please refer to... Figure 1 and Figure 2 The operating component 510 includes an operating handle 511, one end of which is rotatably connected to the base 100. The outer wall of the base 100 is configured with a storage cavity 150 adapted to the operating handle 511.

[0070] The operating handle 511, as a core component for direct user interaction, can be rod-shaped. Its material can be engineering plastics, such as ABS, or metals, such as aluminum alloy, to enhance texture and durability. To improve user comfort, its surface can also be treated with anti-slip finishes, such as knurling or rubber coating, ensuring stable force application even with wet hands or while wearing gloves.

[0071] The storage cavity 150 is constructed on the outer wall of the base and is adapted to the shape and size of the operating handle 511. When the mounting base is not in use, the operating handle 511 is stored in the storage cavity 150 to prevent accidental damage to the operating handle 511, and also to prevent external dust, rainwater, sand and other impurities from entering the receiving cavity 140 and damaging the internal components, thereby extending the service life of the mounting base.

[0072] Please refer to Figure 2 and Figure 3 The mounting base also includes an adjustment component that connects the second transmission rod 522 to the connecting shaft 400. The adjustment component is used to adjust the distance between the second transmission rod 522 and the connecting shaft 400, thereby adjusting the position of the locking member 200 connected to the connecting shaft 400 and adjusting the distance between the locking member 200 and the inner wall of the mounting groove 110, so that the mounting base can be adapted to quick-release plates of different sizes, improving the compatibility and versatility of the mounting base.

[0073] In this application embodiment, the design of the adjustment component can be varied. In a preferred embodiment, the adjustment component includes an adjustment lever 610. For details, please refer to... Figure 2 and Figure 3The adjusting rod 610 passes through the second transmission rod 522. One end of the adjusting rod 610 is threaded to the connecting shaft 400, and the other end of the adjusting rod 610 is exposed on the outer side wall of the base 100.

[0074] In this embodiment, the exposed portion of the adjusting rod 610 can be configured in several ways. For example, please refer to... Figure 2 One end of the adjusting rod 610 extends to the outside of the base 100. The exposed part can be equipped with anti-slip texture or an adjusting knob for easy manual operation by the user. By rotating the adjusting rod 610, the threaded movement of the adjusting rod 610 and the connecting shaft 400 adjusts the connection distance between the adjusting rod 610 and the connecting shaft 400, thereby adjusting the distance between the locking member 200 and the other side of the mounting groove 110, providing convenient operation for size adaptation.

[0075] Please refer to Figure 3 A limiting member 620 is sleeved on the adjusting rod 610; a receiving hole 5221 is provided on the second transmission rod 522, and the hole wall of the receiving hole 5221 can move with the second transmission rod 522 to abut against the limiting member 620 to limit the displacement of the connecting shaft 400 in the slide groove 120.

[0076] In this application embodiment, the type of limiting member 620 can be selected in several ways. In a preferred embodiment, the limiting member 620 can be made of an elastic material, such as a retaining spring.

[0077] When the quick-release plate is locked, the operating member 510 is subjected to pressing and rotating force, which drives the first transmission rod 521 and the second transmission rod 522 connected to it to rotate synchronously. At this time, the inner side wall of the receiving hole 5221 near the connecting shaft 400 contacts one end of the snap ring and generates compression, which restricts the connecting shaft 400 from continuing to slide in the slide groove 120, thereby preventing the locking member 200 from excessive displacement. At the same time, the snap ring accumulates elastic potential inside.

[0078] During unlocking, the operating component 510 is pulled in the opposite direction, and under the action of the reverse rotational force, it drives the first transmission rod 521 and the second transmission rod 522 to move in opposite directions; the squeezing force of the inner wall of the receiving hole 5221 on the retaining spring gradually decreases until it disappears completely; after the squeezing force disappears, the retaining spring releases the accumulated elastic potential energy. During this process, the retaining spring pushes the adjusting rod 610, causing the adjusting rod 610 to move closer to the operating component 510, which drives the connecting shaft 400 to slide, causing the locking component 200 to move backward, releasing the clamping force, so that the locking component 200 can be manually pressed, and then the quick-release plate can be smoothly removed from the mounting slot 110, completing the unlocking operation.

[0079] In this application embodiment, the locking member 200 can be configured in several ways. In a preferred embodiment, please refer to... Figure 3 and Figure 5The locking member 200 includes a pressing part 220 connected to the pressing part 210. An opening 130 is provided on an inner side wall of the mounting groove 110 near the pressing part 210, and the pressing part 220 is exposed on the outer side of the mounting groove 110 through the opening 130.

[0080] The pressing part 220 serves as the user's operating end, extending through the opening 130 to the outside of the mounting groove 110, making it easy for the user's fingers to press directly; the top of the pressing part 220 also abuts against the top of the opening 130, ensuring that when the reset part 300 resets the locking part 200, excessive rotation is avoided.

[0081] The above are only some or preferred embodiments of this application. Neither the text nor the drawings should limit the scope of protection of this application. All equivalent structural transformations made using the content of this application's specification and drawings under the overall concept of this application, or direct / indirect applications in other related technical fields, are included within the scope of protection of this application.

Claims

1. A mounting base for installing a quick-release plate, characterized in that, include: A base, one surface of which is provided with a mounting groove adapted to the quick-release plate, the mounting groove having two opposing inner sidewalls; A locking member is rotatably connected to the base. The locking member has a pressing part exposed at one of the two inner sidewalls. The pressing part can rotate with the locking member to the locked position to press the quick-release plate, or move to the unlocked position to release the quick-release plate. A reset member is disposed on the base and acts on the locking member, the reset member being used to provide a force to the locking member to reset it toward the locking position.

2. The mounting base for installing a quick-release plate according to claim 1, characterized in that, The base is provided with a receiving cavity and a connecting shaft located within the receiving cavity; The locking member is further provided with a rotating arm, the pressing part is formed at one end of the rotating arm, and the other end of the rotating arm is rotatably connected to the connecting shaft.

3. The mounting base for installing a quick-release plate according to claim 2, characterized in that, The cavity wall of the accommodating cavity is provided with a sliding groove, and the connecting shaft is slidably connected to the sliding groove; The mounting base also includes: A tensioning assembly is disposed on the base and connected to the connecting shaft. The tensioning assembly is used to tension the connecting shaft to lock the connecting shaft, or to loosen the connecting shaft to unlock the connecting shaft.

4. The mounting base for installing a quick-release plate according to claim 3, characterized in that, The tensioning component includes: The operating component is rotatably connected to the base; A transmission assembly is connected to the operating element and the connecting shaft respectively, with the operating element exposed on the outer side wall of the base.

5. The mounting base for installing a quick-release plate according to claim 4, characterized in that, The transmission assembly includes: A first transmission rod is disposed within the accommodating cavity, and one end of the first transmission rod is rotatably connected to the operating member. The second transmission rod is disposed within the accommodating cavity and rotatably connected to the other end of the first transmission rod. An angle is formed between the second transmission rod and the first transmission rod. The second transmission rod is disposed opposite to the connecting shaft and the two are connected.

6. The mounting base for installing a quick-release plate according to claim 4, characterized in that, The operating component includes an operating handle, one end of which is rotatably connected to the base, and the outer side wall of the base is configured with a storage cavity adapted to the operating handle.

7. The mounting base for installing a quick-release plate according to claim 5, characterized in that, Also includes: An adjustment assembly connects the second transmission rod to the connecting shaft, and the adjustment assembly is used to adjust the distance between the second transmission rod and the connecting shaft.

8. The mounting base for installing a quick-release plate according to claim 7, characterized in that, The adjustment component includes: An adjusting rod is inserted through the second transmission rod. One end of the adjusting rod is threaded to the connecting shaft, and the other end of the adjusting rod is exposed on the outer wall of the base.

9. The mounting base for installing a quick-release plate according to claim 8, characterized in that, A limiting element is fitted onto the adjusting rod; The second transmission rod is provided with a receiving hole, and the wall of the receiving hole can move with the second transmission rod to abut against the limiting member to limit the displacement of the connecting shaft in the slide groove.

10. The mounting base for installing a quick-release plate according to any one of claims 1-9, characterized in that, The locking member also includes a pressing part connected to the pressing part. An opening is provided on an inner side wall of the mounting groove near the pressing part, and the pressing part is exposed on the outer side wall of the mounting groove through the opening.

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