Quick release plate assembly

Abstract

The utility model provides a quick release plate assembly. The quick release plate assembly comprises a quick release plate body and a supporting frame. The quick release plate body is used for connecting a camera, and a first cavity is defined by the quick release plate body; the supporting frame is provided with a first position and a second position relative to the quick release plate body, when the supporting frame is located at the first position, at least part of the supporting frame is located in the first cavity, and when the supporting frame is located at the second position, the supporting frame is suitable for supporting a lens of the camera. When the quick release plate assembly is idle, the supporting frame can be stored in the quick release plate body, so that the supporting frame can be conveniently stored and carried, and when work is needed, the supporting frame can be conveniently matched with the quick release plate body for use.

Description

Technical Field

[0001] The present application relates to the field of camera accessories, and in particular to a quick-release plate assembly. Background Art

[0002] Professional cameras on the market are equipped with long lenses, but a lens that is too long will affect its fixation and operation, so a support frame for supporting the lens is often installed on the quick release plate that fixes the camera. In the related art, the support frame is a separate accessory that is installed on the quick release plate when needed, and is stored and carried separately from the quick release plate when not in use. This makes the support frame easy to lose and less convenient to use. Utility Model Content

[0003] The main purpose of the present application is to provide a quick-release plate assembly that can facilitate the storage and carrying of a support frame.

[0004] To achieve the above purpose, the embodiment of the present application adopts the following technical solution:

[0005] A quick-release plate assembly, comprising a quick-release plate body and a support frame;

[0006] The quick-release plate body is used to connect to the camera, and the quick-release plate body defines a first cavity;

[0007] The support frame has a first position and a second position relative to the quick-release plate body. When the support frame is in the first position, the support frame is at least partially located in the first cavity. When the support frame is in the second position, the support frame is suitable for supporting the camera lens.

[0008] In some embodiments, the first cavity includes a slot, and when the support frame is located at the first position, the support frame extends into the slot.

[0009] In some embodiments, the groove body extends along a first direction, the quick-release plate body includes a protrusion, the support frame has a groove, and when the support frame is located at a first position, the protrusion is located in the groove, and the groove can limit the displacement of the protrusion along the first direction.

[0010] In some embodiments, when the support frame is located at the first position, the protrusion is configured to be able to extend and retract relative to the support frame along a second direction perpendicular to the first direction, so that the protrusion abuts against the support frame along the second direction.

[0011] In some embodiments, the support frame includes a frame body and a connecting member, the frame body defines a second cavity, when the support frame is in a first position, the frame body is connected to the quick-release plate body, and the connecting member is located in the second cavity, when the support frame is in the second position, the frame body is suitable for connecting to the lens, and the connecting member connects the frame body and the quick-release plate body.

[0012] In some embodiments, the first cavity includes a groove body, the quick-release plate body has a groove wall that defines the groove body, the support frame has a plate body and a protrusion that are opposite and connected along the second direction, the quick-release plate body has an abutment surface, and the abutment surface is used to define the groove body. When the support frame is in the first position, the protrusion extends into the groove body, and the plate body abuts the abutment surface and / or the protrusion abuts the groove wall.

[0013] In some embodiments, the groove body extends along the first direction, the protrusion defines a second cavity, and when the support frame is in the first position, along the first direction, the protrusion can abut against an end of the connecting member away from the second cavity, and the groove wall can abut against an end of the connecting member close to the second cavity.

[0014] In some embodiments, the quick-release plate body has a threaded hole, the connecting piece is a screw, the frame body has a mounting hole, and when the support frame is located at the second position, the screw passes through the mounting hole and is threadedly connected to the threaded hole.

[0015] In some embodiments, the frame includes a first magnetic component, the connecting component includes a second magnetic component, and when the support frame is located at the first position, the first magnetic component is magnetically connected to the second magnetic component to fix the relative position of the connecting component and the frame.

[0016] In some embodiments, the quick release plate body has a first end face and a second end face opposite to each other along a second direction, the first end face is used to connect to a camera, and the second end face is used to define a first cavity. When the support frame is in the first position, along the second direction, the maximum value of the second end face from the first end face is greater than or equal to the maximum value of the support frame from the first end face.

[0017] Compared with the prior art, the beneficial effects of this application are:

[0018] The quick-release plate assembly of the present application includes a quick-release plate body and a support frame. The quick-release plate body is used to connect the camera, and the quick-release plate body defines a first cavity; the support frame has a first position and a second position relative to the quick-release plate body. When the support frame is in the first position, the support frame is at least partially located in the first cavity, and when the support frame is in the second position, the support frame is suitable for supporting the camera lens. Compared with the camera support structure as a separate accessory in the related art, the support frame of the present application can be stored in the first cavity when idle, so that when it is needed, the support frame can be easily taken out of the first cavity and used to support the camera lens. Therefore, the quick-release plate assembly of the present application can store the support frame in the quick-release plate body when idle, so that the storage and carrying of the support frame can be facilitated, and when it is needed to work, the support frame can also be conveniently used in conjunction with the quick-release plate body. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying any creative work.

[0020] Figure 1 This is a three-dimensional schematic diagram of a quick-release plate assembly provided in the first embodiment of the present application; wherein the support member is located in the first position;

[0021] Figure 2 This is a three-dimensional schematic diagram of the quick-release plate assembly provided in the first embodiment of the present application, wherein the support member is removed;

[0022] Figure 3 This is a three-dimensional schematic diagram of a quick-release plate assembly provided in the first embodiment of the present application; wherein the support member is located at the second position;

[0023] Figure 4 It is a partial cross-sectional schematic diagram of the quick-release plate assembly provided in the first embodiment of the present application; wherein a portion of the quick-release plate body is removed, and the support member is located in the first position;

[0024] Figure 5 A three-dimensional schematic diagram of a frame provided in the first embodiment of the present application;

[0025] Figure 6 This is a three-dimensional schematic diagram of the connecting member provided in the first embodiment of the present application.

[0026] Description of Figure Numbers:

[0027] 100-Quick release plate assembly;

[0028] 110-fast release plate body; 111-first cavity; 1111-slot body; 112-bump; 113-slot wall; 114-abutting surface; 115-threaded hole; 116-first end surface; 117-second end surface;

[0029] 120-support frame; 121-groove; 122-frame; 1221-plate; 1222-protrusion; 1223-mounting hole; 1224-first magnetic member; 123-second cavity; 124-connecting member; 1241-second magnetic member;

[0030] X-first direction;

[0031] Y - Second direction.

[0032] The realization of the purpose, functional features and advantages of this application will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0034] It should be noted that if the embodiments of the present application involve directional indications (such as up, down, left, right, front, back, etc.), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indication will also change accordingly.

[0035] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the present application, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features limited to "first" and "second" may explicitly or implicitly include at least one of the features. In addition, if "and / or", "and / or" or "and / or" appears in the full text, its meaning includes three parallel schemes. Taking "A and / or B" as an example, it includes scheme A, or scheme B, or a scheme that satisfies both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in the field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0036] Professional cameras on the market are equipped with long lenses, but a lens that is too long will affect its fixation and operation, so a support frame for supporting the lens is often installed on the quick release plate that fixes the camera. In the related art, the support frame is a separate accessory that is installed on the quick release plate when needed, and is stored and carried separately from the quick release plate when not in use. This makes the support frame easy to lose and less convenient to use.

[0037] In view of this, see Figure 1-Figure 6 In the embodiment of the present invention, a quick-release plate assembly 100 is provided. The quick-release plate assembly 100 includes a quick-release plate body 110 and a support frame 120. Specifically, the quick-release plate body 110 is used to connect to a camera. It can be understood that the quick-release plate body 110 is a connection structure for detachably connecting to a camera. For example, see Figure 1-Figure 3In some embodiments, the quick-release plate body 110 may include a detachably connected mounting member and a fixing member (not shown in the figure), the mounting member may have a mounting position suitable for threaded connection with the camera, and the fixing member may have a groove 121 that cooperates with the mounting member. When the quick-release plate body 110 is fixedly connected to the camera, the fixing member may extend into the groove 121, and the positions of the mounting member and the fixing member are fixed to each other. When the camera needs to be removed, the mounting member can be directly detached from the fixing member, which is convenient to operate. The detachable connection method between the above-mentioned mounting member and the fixing member may include the mutual cooperation of the slide groove and the slider, or the use of a clamping structure, etc. The specific structural form and installation principle of the quick-release plate body 110 can refer to the relevant technology, which will not be repeated here. In addition, the quick-release plate body 110 defines a first cavity 111. It can be understood that the first cavity 111 is an inner cavity defined by the quick-release plate body 110 itself, and the first cavity 111 can be in any suitable shape according to requirements. In some embodiments, the opening connected to the first cavity 111 may be located on the outer peripheral wall of the quick-release plate body 110 (it may be a wall surface on any side). Figure 1-Figure 3 For ease of description, the following is an embodiment in which the bottom surface of the quick-release plate body 110 (the bottom surface is the other side wall surface opposite to the top surface of the quick-release plate body 110 on which the camera is installed) and two opposite side surfaces have openings, and each opening is connected to the first cavity 111. Different embodiments can be combined with each other between different technical solutions.

[0038] See also Figure 1-Figure 3 , the support frame 120 has a first position and a second position relative to the quick release plate body 110. Figure 1-Figure 2 When the support frame 120 is in the first position, the support frame 120 is at least partially located in the first cavity 111; when the support frame 120 is in the second position, the support frame 120 is suitable for supporting the camera lens. It can be understood that the first position and the second position can correspond to two use states of the support frame 120 respectively. When the support frame 120 is in the first position, since the support frame 120 is at least partially located in the first cavity 111, the support frame 120 is easy to be stored and carried together with the quick release plate body 110, so that the support frame 120 is not easy to be lost; see Figure 3 When the support frame 120 is located at the second position, corresponding to the working state of the support frame 120, in some embodiments, the support frame 120 can be connected to the quick-release plate body 110 at this time, and according to requirements, the support frame 120 can be connected to any suitable position of the quick-release plate body 110 (for example, the support frame 120 can be connected to the side of the quick-release plate body 110 or the top surface for installing the camera), and connected in any suitable form; in other embodiments, when the support frame 120 is located at the second position, it can be connected to other components instead of being connected to the quick-release plate body 110.

[0039] According to the combination of the above embodiments, it can be seen that the quick-release plate assembly 100 of the present application includes a quick-release plate body 110 and a support frame 120. The quick-release plate body 110 is used to connect the camera, and the quick-release plate body 110 defines a first cavity 111; the support frame 120 has a first position and a second position relative to the quick-release plate body 110. When the support frame 120 is in the first position, the support frame 120 is at least partially located in the first cavity 111. When the support frame 120 is in the second position, the support frame 120 is suitable for supporting the camera lens. Compared with the camera support structure as a separate accessory in the related art, the support frame 120 of the present application can be stored in the first cavity 111 when idle, so that when it is needed, the support frame 120 can be easily taken out of the first cavity 111 and used to support the camera lens. Therefore, the quick release plate assembly 100 of the present application can store the support frame 120 inside the quick release plate body 110 when idle, so that the support frame 120 can be easily stored and carried. When working, the support frame 120 can also be conveniently used in conjunction with the quick release plate body 110.

[0040] For a specific form of the support frame 120 being received in the first cavity 111. Figure 1-Figure 3 In one embodiment of a connection form, the first cavity 111 may include a groove 1111. Thus, when the support frame 120 is located at the first position, the support frame 120 can extend into the groove 1111. Further, the support frame 120 may have a protrusion 1222, and the protrusion 1222 can be used as a slider to form a sliding connection with the groove 1111. For ease of description, the following is an embodiment in which the support frame 120 has a protrusion 1222, and the protrusion 1222 can extend into the groove 1111 to form a sliding connection. Different embodiments can be combined with each other between different technical solutions. It can be understood that the groove 1111 is a part of the first cavity 111, and the support frame 120 can extend into the groove 1111 to form a sliding connection, and play the role of positioning and installing the support frame 120. In different embodiments, the support frame 120 may be entirely extended into the groove body 1111, or partially extended into the groove body 1111 (in this case, the portion of the support frame 120 that is not extended may be located in the portion of the first cavity 111 other than the groove body 1111). According to different requirements, when the support frame 120 is in the first position, the support frame 120 and the groove body 1111 may be an interference fit or a clearance fit. In some embodiments, the groove body 1111 may extend along the first direction X, and correspondingly, in some embodiments, when the support frame 120 is in the first position, the protrusion 1222 may also extend along the first direction X. In addition, according to requirements, in other embodiments, when the support frame 120 is in the first position, the direction in which the protrusion 1222 extends may also be deviated from the first direction X.

[0041] Based on the configuration of the groove body 1111, when the support frame 120 is located at the first position, in order to make the connection between the support frame 120 and the quick release plate more stable, see Figure 2 and Figure 5 In some embodiments, the quick-release plate body 110 may include a protrusion 112, and correspondingly, the support frame 120 may have a groove 121. Therefore, when the support frame 120 is located in the first position, the protrusion 112 may be located in the groove 121, and the groove 121 can limit the displacement of the protrusion 112 along the first direction X. It can be understood that the above-mentioned setting allows a snap fit to be formed between the protrusion 112 and the groove 121, and thus the displacement of the support frame 120 along the first direction X can be limited, and the protrusion 1222 can be prevented from sliding out of the groove body 1111, so that the connection between the support frame 120 and the quick-release plate body 110 is more stable.

[0042] For the above-mentioned protrusion 112 and groove 121, further, in order to facilitate the assembly of the support frame 120, see Figure 5 In some embodiments, the groove 121 may be a semicircular groove 121 corresponding to the contour shape of the protrusion 112. Thus, the protrusion 112 may be configured to be able to roll along the first direction X, and when the support frame 120 is in the first position, the protrusion 112 may be able to extend and retract relative to the support frame 120 along the second direction Y perpendicular to the first direction X, so that when the support frame 120 is in the first position, the protrusion 112 may abut the support frame 120 along the second direction Y. It is understandable that the above-mentioned telescopic arrangement of the protrusion 112. In different embodiments, the protrusion 112 may be extended and retracted by its own material properties (for example, the material of the protrusion 112 may be one of the deformable materials such as rubber, silicone, etc.), or it may be extended and retracted by a telescopic device connected to the protrusion 112. According to requirements, in different embodiments, the protrusion 112 may be in any suitable structural shape, and the shape of the groove 121 may correspond to the protrusion 112, or it may be different.

[0043] Based on the configuration of the projection 112 extending and retracting along the second direction Y, for more details, see Figure 2 and Figure 5In some embodiments, the protrusion 112 may be a ball, and the ball may be configured to roll along the first direction X. Therefore, in combination with the specific installation form of the support frame 120, in some embodiments, when the support frame 120 is located at the first position, the protrusion 1222 of the support frame 120 is extended into the groove body 1111, and is affected by the elastic force of the ball along the second direction Y, and the ball also abuts against the support frame 120, and because the ball can roll along the first direction X, the protrusion 1222 can still continue to extend into the groove body 1111, and when the protrusion 1222 slides to the position of the groove 121, under the action of the elastic force along the second direction Y, the ball can be stuck in the groove 121, and at this time, the groove 121 can be used to abut the protrusion 112 and limit the displacement of the support frame 120 along the first direction X, and it is indicated that the support frame 120 is already in a stable assembly position. Therefore, the elastic force of the balls can make the connection between the support frame 120 and the quick-release plate body 110 more stable, and make the installation of the support frame 120 more convenient.

[0044] In another embodiment of the connection form, the quick-release plate body 110 may include a first clamping structure, and the support frame 120 may include a second clamping structure. Thus, when the support frame 120 is located at the first position, the first clamping structure and the second clamping structure may be mutually clamped and matched, thereby achieving the effect of positioning and installing the support frame 120. In different embodiments, the above-mentioned clamping structures may be interference fit or clearance fit (the clamping structure only serves to limit the displacement of the support frame 120).

[0045] For the specific structure of the support frame 120, see 4- Figure 6In some embodiments, the support frame 120 may include a frame body 122 and a connector 124. The frame body 122 may define a second cavity 123. It can be understood that the second cavity 123 is an inner cavity defined by the frame body 122 itself, and when the support frame 120 is in the first position, the second cavity 123 may be located within the first cavity 111. Specifically, in combination with the above embodiments, in some embodiments, the protrusion 1222 may be used to enclose the second cavity 123. Thus, when the support frame 120 is in the first position, the frame body 122 may be connected to the quick-release plate body 110, and the connector 124 may be located in the second cavity 123. When the support frame 120 is in the second position, the frame body 122 is suitable for connecting a lens, and the connector 124 may connect the frame body 122 and the quick-release plate body 110. As for the setting of the frame 122 and the connecting member 124, it can be seen that the frame 122 can be represented as the part of the support frame 120 used to connect the camera and provide support for the camera; and the connecting member 124 can be represented as the connecting structure of the support frame 120 used to connect the frame 122 and the quick-release plate body 110. Therefore, the setting of the above embodiment is that the second cavity 123 defined by the frame 122 itself can be used to store the connecting member 124, so that the two can be taken out together and assembled with each other when needed. In other words, since the connecting member 124 is often small in size and for easy storage, when the support frame 120 is in the first position, the connecting member 124 can be separated from the frame 122, so that the setting of the second cavity 123 can make the connecting member 124 easy to store and not easy to lose.

[0046] For the specific forms of the frame 122 and the connecting member 124, see Figure 1-Figure 3 In some embodiments, the quick-release plate body 110 may have a threaded hole 115, the connecting member 124 may be a screw, and correspondingly, the frame body 122 may have a mounting hole 1223. Thus, when the support frame 120 is located in the second position, the screw may be passed through the mounting hole 1223 and threadedly connected to the threaded hole 115. In order to facilitate the adjustment of the position of the screw, the mounting hole 1223 may be a waist-shaped hole, and the waist-shaped hole may extend along the second direction Y. It can be understood that the above-mentioned arrangement can facilitate the support frame 120 to be fixedly connected to the quick-release plate body 110 when the support frame 120 needs to be used, and the connection is relatively simple and stable.

[0047] See also Figure 5-Figure 6In some embodiments, the frame 122 may include a first magnetic member 1224. The connector 124 may include a second magnetic member 1241. The first magnetic member 1224 and the second magnetic member 1241 may be magnets, or may be made of iron (or other materials suitable for being magnetically attracted), and at least one of the first magnetic member 1224 and the second magnetic member 1241 is a magnet. Thus, when the support frame 120 is located in the first position, the first magnetic member 1224 and the second magnetic member 1241 may be magnetically connected to fix the relative position of the connector 124 and the frame 122. It can be understood that the setting position of the first magnetic member 1224 corresponds to the preset installation position of the connector 124. The magnetic connection between the first magnetic member 1224 and the second magnetic member 1241 can be used to locate the relative position of the frame 122 and the connector 124 on the one hand, which is convenient for installation. On the other hand, the frame 122 and the connector 124 can be directly connected through the above two magnetic members, so that the connection method between the two is more convenient.

[0048] Based on the frame 122, the connecting member 124 and the groove 1111 defined in the above embodiment, the connection method of the support frame 120 and the storage form of the connecting member 124 are further described below. Figure 1-Figure 4 In some embodiments, the first cavity 111 may include a groove 1111, and the quick-release plate body 110 has a groove wall 113 that defines the groove 1111. The support frame 120 may have a plate 1221 and a protrusion 1222 that are opposite and connected along the second direction Y. Specifically, the plate 1221 and the protrusion 1222 may both be structures possessed by the frame 122. The quick-release plate body 110 may have an abutment surface 114. The abutment surface 114 may be used to define the groove 1111. Among them, the abutment surface 114 may be a plane where the opening of the groove 1111 is located, and the opening of the groove 1111 may be toward the bottom surface of the quick-release plate along the second direction Y. Thus, when the support frame 120 is located at the first position, the protrusion 1222 can extend into the groove body 1111. At this time, in one embodiment, the plate body 1221 can abut against the abutting surface 114, so that the plate body 1221 can press the abutting surface 114 to form a limited installation of the support frame 120; in another embodiment, the protrusion 1222 can abut against the groove wall 113, so that the groove wall 113 can abut against the protrusion 1222 to form a limited installation of the support frame 120. In addition, in some embodiments, the protrusion 1222 can extend into the groove body 1111. In order to make the installation of the support frame 120 more secure, the plate body 1221 can abut against the abutting surface 114 while the protrusion 1222 can also abut against the groove wall 113.

[0049] See also Figure 1-Figure 2In some embodiments, the groove 1111 may extend along a first direction X, and the protrusion 1222 may extend along a second direction Y perpendicular to the first direction X. The protrusion 1222 may serve as a frame 122 for a slider extending into the groove 1111. The protrusion 1222 may define a second cavity 123. Thus, see Figure 1-Figure 2 In some embodiments, when the support frame 120 is located at the first position, the protrusion 1222 extends into the groove body 1111 along the first direction X, and the protrusion 1222 can abut against one end of the connecting member 124 away from the second cavity 123 along the first direction X, and the groove wall 113 can abut against one end of the connecting member 124 close to the second cavity 123. According to the above arrangement, in some embodiments, the connector 124 can be first received in the second cavity 123 (at this time, the connector 124 and the frame 122 can be magnetically connected), and when the protrusion 1222 extends into the groove 1111, the wall surface on one side of the protrusion 1222 and the groove wall 113 can be used to jointly limit the displacement of the connector 124 along the first direction X; at this time, the groove wall 113 can also abut against one end of the connector 124, and the frame 122 can abut against the other end of the connector 124 to limit the displacement of the connector 124 along a second direction Y perpendicular to the first direction X (at this time, the second direction Y can correspond to the direction from the top surface of the quick-release plate body 110 to the bottom surface).

[0050] See also Figure 1-Figure 3In some embodiments, the quick-release plate body 110 may have a first end face 116 and a second end face 117 that are opposite to each other along the second direction Y. The first end face 116 is used to connect the camera, and the second end face 117 is used to define the first cavity 111. It can be understood that the first end face 116 and the second end face 117 are both wall surfaces located at the end of the quick-release plate body 110, and the first end face 116 may correspond to the top surface of the quick-release plate body 110, and the second end face 117 may correspond to the bottom surface of the quick-release plate body 110, and the maximum distance between the first end face 116 and the second end face 117 along the second direction Y is the maximum size of the quick-release plate body 110 along the second direction Y. Therefore, in some embodiments, when the support frame 120 is located at the first position, along the second direction Y, the maximum distance of the second end face 117 from the first end face 116 may be greater than or equal to the maximum distance of the support frame 120 from the first end face 116. It can be understood that the above-mentioned setting means that when the support frame 120 is located in the first position, along the second direction Y, the support frame 120 can be stored in the first cavity 111 as a whole, that is, the size of the support frame 120 along the second direction Y does not exceed the size of the quick-release plate body 110, so that it can be ensured that the support frame 120 does not occupy the vertical space of the quick-release plate assembly 100 as a whole, so that the storage effect is better. Similarly, in other embodiments, when the support frame 120 is located in the first position, along the first direction X (or along the direction perpendicular to both the first direction X and the second direction Y), the size of the support frame 120 may not exceed the size of the quick-release plate body 110, so that it can further ensure that the support frame 120 does not occupy additional space when stored, and has a good storage effect.

[0051] The above are only preferred embodiments of the present application, and are not intended to limit the patent scope of the present application. All equivalent structural changes made using the contents of the present application specification and drawings under the application concept of the present application, or direct / indirect application in other related technical fields are included in the patent protection scope of the present application.

Claims

1. A quick-release plate assembly, characterized in that: include: A quick-release plate body, used for connecting to a camera, wherein the quick-release plate body defines a first cavity; The support frame has a first position and a second position relative to the quick-release plate body. When the support frame is in the first position, the support frame is at least partially located in the first cavity. When the support frame is in the second position, the support frame is suitable for supporting the lens of the camera.

2. The quick release plate assembly according to claim 1, characterized in that: The first cavity includes a slot body, and when the support frame is located at the first position, the support frame extends into the slot body.

3. The quick release plate assembly according to claim 2, characterized in that: The groove body extends along a first direction, the quick-release plate body includes a protrusion, the support frame has a groove, and when the support frame is located at the first position, the protrusion is located in the groove, and the groove can limit the displacement of the protrusion along the first direction.

4. The quick release plate assembly according to claim 3, characterized in that: When the support frame is located at the first position, the protrusion is configured to be able to extend and retract relative to the support frame along a second direction perpendicular to the first direction, so that the protrusion abuts against the support frame along the second direction.

5. The quick release plate assembly according to claim 1, characterized in that: The support frame includes a frame body and a connecting piece, the frame body defines a second cavity, when the support frame is located at the first position, the frame body is connected to the quick-release plate body, and the connecting piece is located in the second cavity, when the support frame is located at the second position, the frame body is suitable for connecting the lens, and the connecting piece connects the frame body and the quick-release plate body.

6. The quick release plate assembly according to claim 1, characterized in that: The first cavity includes a groove body, the quick-release plate body has a groove wall that defines the groove body, the support frame has a plate body and a protrusion that are opposite and connected along the second direction, the quick-release plate body has an abutment surface, and the abutment surface is used to define the groove body. When the support frame is located in the first position, the protrusion extends into the groove body, and the plate body abuts the abutment surface and / or the protrusion abuts the groove wall.

7. The quick release plate assembly according to claim 5, characterized in that: The first cavity includes a groove body, the quick-release plate body has a groove wall that defines the groove body, the support frame has a plate body and a protrusion that are opposite and connected along the second direction, the groove body extends along the first direction, and the protrusion defines the second cavity. When the support frame is located at the first position, along the first direction, the protrusion can abut against an end of the connecting piece away from the second cavity, and the groove wall can abut against an end of the connecting piece close to the second cavity.

8. The quick release plate assembly according to claim 5, characterized in that: The quick-release plate body has a threaded hole, the connecting piece is a screw, the frame body has a mounting hole, and when the support frame is located at the second position, the screw is passed through the mounting hole and threadedly connected to the threaded hole.

9. The quick release plate assembly according to claim 5, characterized in that: The frame includes a first magnetic member, the connecting member includes a second magnetic member, and when the support frame is located at the first position, the first magnetic member is magnetically connected to the second magnetic member to fix the relative position of the connecting member and the frame.

10. The quick release plate assembly according to claim 1, characterized in that: The quick release plate body has a first end face and a second end face opposite to each other along a second direction, the first end face is used to connect the camera, and the second end face is used to define the first cavity, and when the support frame is located at the first position, along the second direction, the maximum value of the second end face from the first end face is greater than or equal to the maximum value of the support frame from the first end face.

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