CN110573787A

CN110573787A - Load transfer structure

Info

Publication number: CN110573787A
Application number: CN201880016742.XA
Authority: CN
Inventors: 王朝辉
Original assignee: SZ DJI Technology Co Ltd
Current assignee: SZ DJI Technology Co Ltd
Priority date: 2018-04-28
Filing date: 2018-09-12
Publication date: 2019-12-13
Anticipated expiration: 2038-09-12
Also published as: CN208295499U; CN110573787B; WO2019205423A1

Abstract

A load transfer structure (10) comprises a first transfer member (11) and a transfer assembly (12), wherein the first transfer member (11) is used for connecting load supporting equipment, and the transfer assembly (12) is used for connecting a load. The switching assembly (12) comprises a sliding block (13), and the sliding block (13) is detachably connected with the first switching piece (11). The adapter assembly further comprises a second adapter piece (14), and the second adapter piece (14) is connected with the first adapter piece (11). A first sliding groove part (142) is formed in one end, far away from the first adaptor (11), of the second adaptor (14).

Description

Load transfer structure

Technical Field

The embodiment of the invention relates to the technical field of equipment connection, in particular to a load transfer structure.

Background

In the correlation technique, shooting equipment can connect support device in order to increase more shooting functions, for example, shooting equipment can connect support device such as handheld cloud platform in order to increase shooting stability, improves the quality of gathering the image. However, different shooting devices and different supporting devices have different interfaces, and corresponding connection modes are also different, so that when the connection interfaces of the shooting devices and the supporting devices are not matched, the connection is difficult, and more requirements of users cannot be met.

Disclosure of Invention

Embodiments of the present invention provide a load transfer structure.

The load transfer structure of the embodiment of the invention comprises:

a first adapter for connecting to a load support apparatus;

the adapter component is used for connecting a load; the switching assembly comprises a sliding block, and the sliding block is detachably connected with the first switching piece.

In some embodiments, the adapter assembly further includes a second adapter, the second adapter is connected to the first adapter, a first sliding groove portion is formed in one end, away from the first adapter, of the second adapter, and the first sliding groove portion is used for detachably connecting to the load.

In some embodiments, the first adapter is of unitary construction with the second adapter, or

The first adapter is detachably connected with the second adapter; or

And the other end of the second adapter piece is provided with a second sliding groove part detachably connected with the sliding block.

In some embodiments, the first sliding groove portion defines a first sliding groove and a second sliding groove, the first sliding groove is located inside the first sliding groove portion and is used for mounting a load with a first interface, and the second sliding groove is located on an outer periphery of the first sliding groove portion and is used for mounting a load with a second interface.

In some embodiments, the first runner is a countersunk runner and the second runner is a dovetail runner.

In some embodiments, the slider includes a connecting portion detachably connected to the first adapter and a slider portion protruding from a side of the connecting portion.

In some embodiments, the load transfer structure includes a first link connecting the first link and the slider.

In some embodiments, the first rotating member has a first through hole, the sliding block has a first connecting hole, the first through hole is aligned with the first connecting hole, and the first connecting member penetrates through the first through hole and is connected to the first connecting hole in a matching manner, so that the sliding block is connected to the first rotating member.

In some embodiments, the first connecting piece is in threaded fit with the sliding block or the first rotating piece, and the first connecting piece is rotated relative to the sliding block to adjust the distance between the sliding block and the first connecting piece.

In some embodiments, the first adapter includes a first surface and a second surface opposite to the first surface, the first surface defines a first groove, the first connector is at least partially located in the first groove, the slider is connected to the second surface, and the first through hole penetrates through the first groove and the second surface.

In some embodiments, the second surface defines a second groove, the first through hole penetrates through the second groove, and the slider is at least partially located in the second groove or located outside the second groove.

In some embodiments, the load transfer structure comprises a cover plate, the cover plate is mounted in the first groove, and the cover plate covers the first connecting piece; the cover plate is provided with a second through hole, the first connecting piece comprises an adjusting end portion, and the second through hole is aligned to the adjusting end portion.

In some embodiments, the load transferring structure includes a second connecting member, the cover plate has a third through hole, the first connecting member has a second connecting hole, the third through hole is aligned with the second connecting hole, and the second connecting member penetrates through the third through hole and is connected to the second connecting hole in a matching manner, so that the cover plate is connected to the first connecting member.

In the use process of the load switching structure, a load (such as shooting equipment) can be arranged on the switching assembly, and when the load is connected by utilizing the sliding block, the sliding block can be matched with hot shoe and cold shoe interfaces of the shooting equipment, so that the shooting equipment is connected to the first switching piece; the load can also be connected to the first adapter by adapting the other interfaces of the load via the first runner section of the second adapter. The first adapter may be coupled to a load support device (e.g., a handheld pan/tilt head). Therefore, the shooting equipment can be connected with load supporting equipment such as a handheld cloud platform through the load transfer structure. The load switching structure can be adapted to various loads with different interfaces, is simple in disassembly mode, and can meet the requirements of one-to-many users.

Additional aspects and advantages of embodiments of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of embodiments of the invention.

Drawings

The above and/or additional aspects and advantages of embodiments of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic perspective view of a load transfer structure according to an embodiment of the present invention;

fig. 2 is another perspective view of the load transfer structure according to the embodiment of the present invention;

fig. 3 is a schematic perspective view of a load transfer structure according to an embodiment of the present invention;

FIG. 4 is a schematic perspective view of a second adapter of an embodiment of the present invention;

FIG. 5 is a schematic perspective view of a slider according to an embodiment of the present invention;

FIG. 6 is an exploded view of the load transfer structure according to an embodiment of the present invention; and

fig. 7 is a perspective view of a first adapter according to an embodiment of the present invention.

Description of the main element symbols:

the load transfer structure 10, the first adapter 11, the first surface 111, the second surface 112, the first recess 113, the first through hole 114, the second recess 115, the boss 116, the second connection hole 117, the connection through hole 118, the lightening groove 119, the transfer component 12, the slider 13, the first connection hole 132, the connection portion 134, the slider portion 136, the chamfer 1362, the second adapter 14, the first sliding groove portion 142, the first sliding groove 1422, the second sliding groove 1424, the second sliding groove portion 144, the first connection member 15, the adjustment end portion 152, the cover plate 16, the second through hole 162, the third through hole 164, and the second connection member 17.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative and are only for the purpose of explaining embodiments of the present invention, and are not to be construed as limiting the embodiments of the present invention.

In the description of the embodiments of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations and positional relationships based on those shown in the drawings, and are only for convenience of describing the embodiments of the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the embodiments of the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the embodiments of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the description of the embodiments of the present invention, it should be noted that the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected unless otherwise explicitly stated or limited. Either mechanically or electrically. Either directly or indirectly through intervening media, either internally or in any other relationship. Specific meanings of the above terms in the embodiments of the present invention can be understood by those of ordinary skill in the art according to specific situations.

The detachable connection means that two connected elements can be detached into two independent individuals, and the detachable connection can be in a threaded connection mode, a snap fit connection mode, an interference fit connection mode or a fit connection mode. It is obvious to those skilled in the art that the appropriate connection method can be selected or changed according to specific situations.

Embodiments of the adapter assembly according to the embodiments of the present invention will be described below with reference to the accompanying drawings.

The first embodiment is as follows:

referring to fig. 1 and fig. 2, the load transfer structure 10 of the present embodiment includes a first adapter 11 and a transfer assembly 12. The first adapter 11 is used for connecting a load supporting device (not shown). The adapter assembly 12 is used to connect a load (not shown). The adapter assembly 12 comprises a sliding block 13, and the sliding block 13 is detachably connected with the first adapter 11.

It will be appreciated that the load transfer structure 10 can be used to connect a load (e.g., a camera device) to a load support device (e.g., a handheld pan/tilt head) to add more functionality. During the use of the load transfer structure 10 according to the embodiment of the present invention, a load can be mounted on the transfer assembly 12, and when the load is connected by using the sliding block 13, the sliding block 13 can be adapted to the hot shoe and cold shoe interface of the load, so as to connect the load to the first transfer member 11. The first adapter 11 may be connected to a load supporting device. In this way, the load can be connected to a load support device such as a handheld cloud deck through the load transfer structure 10.

In certain embodiments, the adapter assembly 12 further includes a second adapter 14. The second adapter part 14 is connected to the first adapter part 11. The end of the second adaptor 14 away from the first adaptor 11 is provided with a first sliding groove portion 142. The first slide groove portion 142 is detachably connected to the load.

In this way, the load transferring structure 10 may connect a load by using the first sliding groove portion 142 of the second adaptor 14 in the transferring assembly 12, and the load may be connected to the first adaptor 11 by the second adaptor 14, wherein the first sliding groove portion 142 of the second adaptor 14 may be adapted to other adapted interfaces of the load, thereby connecting the load to the first adaptor 11. Thus, the load transfer structure 10 can be adapted to various loads with different interfaces, and the disassembly mode is simple, so that the requirement of one-to-many users can be met.

In the present embodiment, the first rotating member 11 is opened with a plurality of connecting through holes 118 spaced apart from the slider 13.

In this manner, the first adapter 11 can be connected to the load support apparatus through the connection through hole 118. A load mounted on the load transfer structure 10 may be transferred to the load support apparatus.

The manner of connection of the first adapter 11 and the second adapter 14 is described in the following description.

Referring to fig. 3, in an embodiment of the connection mode, the first adapter 11 and the second adapter 14 may be an integral structure.

In this way, when the load transfer structure 10 is connected to a load by the slider 13, the load is connected to the load support device after being mounted to the first transfer member 11 by the slider 13. The first adapter 11 and the second adapter 14 are integrally connected, that is, the first adapter 11 and the second adapter 14 are two parts of the same plate body, and when the load transfer structure 10 connects a load by using the first sliding groove portion 142, the load can be connected with the load after being mounted on the first adapter 11 through the first sliding groove portion 142 of the second adapter 14. The first adapter 11 and the second adapter 14 are of an integral structure, and the load adapter structure 10 is simple in structure.

In the illustrated example, the second adaptor 14 includes a first slide groove portion 142. The first sliding groove portion 142 defines a first sliding groove 1422. The number of the first sliding grooves 1422 may be two, and the two first sliding grooves 1422 are spaced apart from each other in a direction away from the first rotating member 11. Of course, the two first runners 1422 may communicate to form one first runner 1422 without affecting the load mounting to the first runner section 142. It can be understood that the number of the first chutes 1422 may also be more than two, and the embodiment is not limited.

Specifically, other embodiments of the first slide groove portion 142 and specific connection manners of the first slide groove portion 142 and the load will be described later.

In another embodiment of the connection, the first adapter 11 and the second adapter 14 are detachably connected.

In this way, when the load transfer structure 10 is connected to a load by the slider 13, the load is connected to the load support device after being mounted to the first transfer member 11 by the slider 13. The first adapter 11 and the second adapter 14 are detachably connected, and when the load transfer structure 10 connects a load by using the first sliding groove portion 142, the second adapter 14 can be installed to the load, and then the load with the second adapter 14 is connected to the first adapter 11 through the second adapter 14. The first adapter 11 is connected to a load supporting device. In this manner, a load may be connected to the load support apparatus through the load relay structure 10. The connection manner of the first adapter 11 and the second adapter 14 may be any suitable detachable connection manner, such as screwing, clamping, etc., and is not limited herein.

In another embodiment of the connection mode, the other end of the second adaptor 14 is provided with a second sliding groove portion 144, the second sliding groove portion 144 is detachably connected with the slider 13, and the second adaptor 14 is connected to the first adaptor 11 through the slider 13.

In this way, the first adaptor 11, the slider 13 and the second adaptor 14 are all detachable components, when the load transfer structure 10 uses the second adaptor 14 to connect a load, the load is mounted on the second adaptor 14 through the first sliding groove portion 142, then the second adaptor 14 is mounted on the slider 13 through the second sliding groove portion 144, so that the load is mounted on the first adaptor 11, and then the first adaptor 11 is connected with the load supporting apparatus.

In other embodiments of the connection, the first adapter 11, the slider 13 and the second adapter 14 may be of one-piece construction.

Therefore, the first adaptor 11, the sliding block 13 and the second adaptor 14 are integrated, the second adaptor 14 is directly connected to the first adaptor 11, the sliding block 13 is directly connected to the first adaptor 11, a load can be installed on the first adaptor 11 through the sliding block 13 and then connected with load supporting equipment, or the load can be installed on the second adaptor 14 through the first sliding groove part 142 and then installed on the first adaptor 11, and the first adaptor 11 is connected with the load supporting equipment. The first adaptor 11, the sliding block 13 and the second adaptor 14 are of an integral structure, and the load transfer structure 10 is simple in structure.

Referring to fig. 4, in the present embodiment, the first sliding groove portion 142 is provided with a first sliding groove 1422 and a second sliding groove 1424. The first runner 1422 is located inside the first runner section 142 and is used to mount a load having a first interface. The second runner 1424 is located on the outer periphery of the first runner section 142 and is used for mounting a load having a second interface.

As such, the first runner 1422 and the second runner 1424 may be adapted to different interfaces, and the first runner section 142 may be used to mount loads having different interfaces. The first runner 1422 is located inside the second runner portion 132, and the second runner 1424 is located on the outer periphery of the first runner portion 142, so that the space of the second adaptor 14 can be effectively utilized.

Specifically, in some examples, the load mounted on the first chute 1422 may be a photographing device, and the load mounted on the second chute 1424 may be a light supplement device. Therefore, the shooting equipment and the light supplementing device can be simultaneously connected to the second adapter 14, so that the light supplementing device is favorable for supplementing light for the shooting equipment, and the image quality of the shooting equipment in a low-illumination environment is improved.

Specifically, the second runner 1424 is located on the outer periphery of the first runner portion 142, the second runner 1424 may be located on one side of the first runner portion 142, the second runner 1424 may be located on both sides of the first runner portion 142, and similarly, a load having a second interface may be connected to the second runner 1424.

In the illustrated example, the first runner 1422 is a countersunk runner and the second runner 1424 is a dovetail groove.

Thus, the countersunk runner can be adapted to a screw interface of a load, and a screw (not shown) can be a countersunk screw, and the screw can pass through the first runner 1422 from one side of the second adaptor 14 to be connected with the load. When the screw is tightened, the head of the screw is clamped in the countersunk sliding groove, and the load can be fixed by the screw to be installed on the second adapter 14. The dovetail grooves may be adapted to devices having corresponding notches, for example, a light filling device having corresponding dovetail grooves may be mounted on the second adaptor 14.

Specifically, the countersunk slide grooves can be adapted to countersunk screws having different diameters to adapt to loads having different threaded holes. Such as 1/4-20 threaded holes or 3/8-16 threaded holes, etc.

Referring to fig. 5, in the present embodiment, the slider 13 includes a connecting portion 134 and a slider portion 136. The connecting portion 134 detachably connects the first transfer member 11. The slider portion 136 is protruded at a side of the connecting portion 134.

Specifically, in the illustrated example, the planar shape of the connecting portion 134 is substantially rectangular, and the slider portions 136 are provided to protrude from opposite side surfaces of the connecting portion 134 in the sliding direction of the slider 13. So, slider portion 136 can the adaptation load hot shoe, the cold shoe interface slide in the hot shoe of load, the cold shoe interface, connecting portion 134 detachably connects first adaptor 11, and the load is simple with first adaptor 11 dismantlement mode, is favorable to improving user experience.

In one example, the connecting portion 134 has a substantially square planar shape, and the slider portions 136 are provided protruding on two pairs of corresponding opposite sides of the connecting portion 134. In this way, the slider 13 can slide in two directions perpendicular to each other. Likewise, the slider portion 136 may be adapted to, and may slide within, the hot and cold shoe interfaces of the load.

Of course, in other examples, the planar shape of the connecting portion 134 may not be limited to the above-discussed shape, but may be circular, oval or other shapes according to requirements, and the slider portion 136 is convexly disposed at the side of the connecting portion 134. Likewise, the slider portion 136 may be adapted to fit and slide within the hot and cold shoe interfaces of the load.

In the present embodiment, both ends of the side edge of the slider portion 136 extending in the sliding direction of the slider 13 are formed with chamfers 1362.

It can be understood that when the sliding block 13 slides into the hot shoe and cold shoe interface of the load, it is necessary to align the sliding block 13 with the hot shoe and cold shoe interface, therefore, the two ends of the side edge of the sliding block portion 136 extending along the sliding direction of the sliding block 13 are provided with chamfers 1362, and when the load is mounted on the sliding block 13, the chamfers 1362 can play a role in guiding and positioning, which is beneficial to the load mounting.

Referring to fig. 6, in the present embodiment, the load transfer structure 10 includes a first connecting element 15. The first link 15 connects the first link 11 and the slider 13.

In this way, the slider 13 is connected to the first link 11 through the first link 15, and the slider 13 can be detached from the first link 11 by adjusting the first link 15.

In the present embodiment, the first rotating member 11 is provided with a first through hole 114. The slider 13 is provided with a first connecting hole 132 (fig. 5). The first through hole 114 is aligned with the first connection hole 132. The first connecting member 15 is disposed through the first through hole 114 and is connected to the first connecting hole 132 in a matching manner, so that the sliding block 13 is connected to the first connecting member 11.

In this way, the first connecting member 15 passes through the first through hole 114 from one side of the first rotating member 11 to be connected with the first connecting hole 132 of the sliding block 13 located at the other side of the first rotating member 11 in a matching manner, the sliding block 13 can be fixed on the first rotating member 11, and the second rotating member 14 or the load can pass through the first rotating member 11 where the sliding block 13 is installed.

In the present embodiment, the first connecting member 15 is screw-engaged with the slider 13 or the first rotating member 11. The first link 15 adjusts the distance between the slider 13 and the first link 11 by rotating relative to the slider 13.

As such, the first connection member 15 may be a screw, the first connection hole 132 may be a threaded hole, and when the first connection member 15 is screwed into the first connection hole 132, the first connection member 15 may decrease the distance between the sliding block 13 and the first rotation member 11, and may tighten the sliding block 13 and fix the sliding block 13 to the first rotation member 11; when the first connecting piece 15 is screwed out of the first connecting hole 132, the first connecting piece 15 can increase the distance between the sliding block 13 and the first rotating piece 11, so that the sliding block 13 can be detached from the first rotating piece 11. Meanwhile, the first connecting piece 15 adjusts the distance between the sliding block 13 and the first adapter piece 11, and the purpose of fixing or detaching the second adapter piece 14 or a load can be achieved. It can be understood that the first rotating member 11 is provided with a connecting hole such as a threaded hole, and the slider 13 is provided with aligned through holes; or the first adapter 11 and the sliding block 13 are provided with aligned connection holes, such as threaded holes, so that the sliding block 13 is connected with the first adapter 11, and the specific connection manner is not limited herein.

Referring to fig. 2 and fig. 6, in the present embodiment, the first adapting member 11 includes a first surface 111 and a second surface 112 opposite to each other. The first surface 111 defines a first groove 113. The first connector 15 is at least partially located in the first recess 113. The slider 13 is attached to the second surface 112. The first through hole 114 penetrates the first groove 113 and the second surface 112.

In this manner, the first connector 15 is disposed in the first groove 113 so that the first surface 111 of the first adapter 11 is aesthetically pleasing, and the first through hole 114 extends through the first groove 113 and the second surface 112. The first connecting member 15 may be connected to the slider 13 through the first through hole 114.

Referring to fig. 2 and fig. 7, in the present embodiment, the second surface 112 is formed with a second groove 115. The first through hole 114 penetrates the second groove 115. The slider 13 is at least partially located in the second groove 115, or the slider 13 is located outside the second groove 115.

In this way, when the sliding block 13 is connected to the first adapter 11, the sliding block 13 is at least partially located in the second groove 115, so that the first through hole 114 and the second through hole 162 are easily aligned, and the first connector 15 is conveniently connected to the sliding block 13. When the slider 13 is not used, the slider 13 can be detached, and the slider 13 is located outside the second groove 115.

Specifically, the first connection hole 132 may be located at the connection portion 134 of the slider 13, so that the connection portion 134 connects the first transfer member 11. The number of the first connection members 15 may be two. Of course, in other examples, the number of the first connecting members 15 may not be limited to two, and may be changed according to actual needs.

In one example, the number of the first through holes 114 is the same as the number of the first connecting members 15.

In this embodiment, the connecting portion 134 is sized and shaped to fit the size and shape of the second recess 115.

Therefore, the first connecting piece 15 is connected with the sliding block 13, the connecting portion 134 is at least partially located in the second groove 115, and when the distance between the sliding block 13 and the first connecting piece 11 is adjusted by the first connecting piece 15, the sliding block 13 cannot easily rotate along with the first connecting piece 15, so that the sliding block 13 is convenient to detach and mount.

In this embodiment, the first adapter 11 includes a boss 116 on the second surface 112. The boss 116 defines a second recess 115.

In this way, the first connecting member 15 can fasten the load or the second adapter 14 matched with the sliding block 13 by adjusting the distance between the sliding block 13 and the first adapter 11, specifically, when the first connecting member 15 is screwed, the sliding block portion 136 of the sliding block 13 is located in the hot shoe and cold shoe interface of the load or the second sliding groove portion 144 of the second adapter 14, and the sliding block portion 136 and the boss 116 can clamp the second sliding groove portion 144, so that the second adapter 14 or the load is not easy to slide relative to the sliding block 13, and the stability of connection between the second adapter 14 or the load and the sliding block 13 and the first adapter 11 can be maintained.

Referring to fig. 1 and fig. 6, in the present embodiment, the load transfer structure 10 includes a cover plate 16. The cap plate 16 is mounted in the first recess 113. The cover plate 16 covers the first connecting member 15. The cover plate 16 has a second through hole 162. The first connector 15 includes an adjustment end 152. The second through hole 162 is aligned with the adjustment end 152.

Therefore, the cover plate 16 can cover the first connecting piece 15, so that the first connecting piece 15 is not easy to fall out of the first groove 113, the sliding block 13 can be prevented from being lost due to the fact that the first connecting piece 15 is detached from the first rotating piece 11, and meanwhile, the first surface 111 of the first rotating piece 11 can be kept attractive. The user can adjust the adjusting end 152 of the first connecting member 15 through the second through hole 162 to make the first connecting member 15 be in fit connection with the first connecting hole 132 of the slider 13, or adjust the distance between the slider 13 and the first connecting member 11.

Specifically, the cover 16 is sized and shaped to fit the first recess 113. The adjustment end 152 of the first connector 15 is sized larger than the diameter of the second through hole 162. The cover plate 16 can be matched with the first groove 113, and the first connecting piece 15 is not easy to fall out of the first groove 113.

In this embodiment, the surface of the cover plate 16 exposed out of the first groove 113 is flush with the first surface 111 of the first adapter 11. In this way, the first surface 111 of the first transfer member 11 can be kept beautiful.

In the present embodiment, the load transfer structure 10 includes a second connector 17. The cover 16 is formed with a third through hole 164. The first rotating member 11 is provided with a second connecting hole 117. The third through-hole 164 is aligned with the second connection hole 117. The second connecting member 17 is inserted through the third through hole 164 and is connected to the second connecting hole 117 in a matching manner, so that the cover plate 16 is connected to the first connecting member 11.

In this manner, the second connector 17 may connect the cover plate 16 and the first connector 11 such that the cover plate 16 is fixed within the first recess 113. The second connecting member 17 is disposed through the third through hole 164 and is connected to the second connecting hole 117 in a matching manner.

In one example, the number of the second through holes 162 corresponds to the number of the first connectors 15.

Specifically, in one example, the second connector 17 is a countersunk screw, the second connection hole 117 is a threaded hole, and the third connection hole 164 is a countersunk hole. The number of the second connecting members 17 may be two. Countersunk screws may secure the cover plate 16 to the first adapter 11. Of course, in other embodiments, the number of the second connecting members 17 may not be limited to two, and may be changed according to actual needs.

In one example, the first adapter 11 may be formed with a weight-reducing slot 119. Therefore, the weight of the load transfer structure 10 is reduced, and the load transfer structure is convenient for a user to carry. Specifically, in the present embodiment, the weight-reducing grooves 119 are formed on both the first surface 111 and the second surface 112 of the first adapter 11, and the weight-reducing grooves 119 do not penetrate through the first adapter 11, so that a certain structural strength of the first adapter 11 is ensured while reducing weight.

Example two

The load transfer structure of the present embodiment is substantially the same as the load transfer structure 10 of the first embodiment, and mainly differs in that the adapter assembly 12 of the present embodiment includes a sliding block 13, that is, the load transfer structure of the present embodiment includes a first adapter 11 and a sliding block 13. The slider 13 and the first adapter 11 may be detachably connected. It will be appreciated that the slider 13 and the first adapter 11 may also be of one-piece construction.

In this way, the sliding block 13 can be adapted to the hot shoe and cold shoe interface of the load, and the load can be connected with the load supporting device after being mounted on the first transfer member 11 through the sliding block 13.

It should be noted that some technical solutions in the above explanation of the load transfer structure 10 are also applicable to the transfer assembly of the present embodiment, for example, the structure and the detachable connection manner of the first transfer piece 11 and the second transfer piece 14 of the load transfer structure 10 are applicable to the load transfer structure 10 of the present embodiment, and are not detailed herein to avoid redundancy.

Similarly, a load may be mounted to the second adaptor 14 via the first slide slot portion 142, and the load may be mounted to the first adaptor 11 via the second adaptor 14, and the first adaptor 11 may be connected to the load supporting apparatus. The first sliding groove portion 142 can be adapted to various loads with different interfaces, the dismounting manner is simple, and the one-to-many user requirements can be met.

In embodiments of the invention, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise the first and second features being in direct contact, or the first and second features being in contact, not directly, but via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The above disclosure provides many different embodiments or examples for implementing different configurations of embodiments of the invention. The components and arrangements of specific examples are described above to simplify the disclosure of embodiments of the invention. Of course, they are merely examples and are not intended to limit embodiments of the invention. Furthermore, embodiments of the present invention may repeat reference numerals and/or letters in the various examples, such repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed. In addition, while embodiments of the invention provide examples of various specific processes and materials, one of ordinary skill in the art will recognize applications of other processes and/or uses of other materials.

In the description herein, references to the terms "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of an embodiment of the invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the embodiments of the invention, the scope of which is defined by the claims and their equivalents.

Claims

A load transfer structure, comprising:

a first adapter for connecting to a load support apparatus;

the adapter component is used for connecting a load; the switching assembly comprises a sliding block, and the sliding block is detachably connected with the first switching piece.
The load transfer structure of claim 1, wherein the transfer assembly further comprises a second transfer member, the second transfer member is connected to the first transfer member, a first sliding groove portion is formed at an end of the second transfer member away from the first transfer member, and the first sliding groove portion is detachably connected to the load.
The load transfer structure of claim 2, wherein said first adapter member is integral with said second adapter member or

The first adapter is detachably connected with the second adapter; or

And the other end of the second adapter piece is provided with a second sliding groove part detachably connected with the sliding block.
The load transfer structure of claim 2, wherein the first sliding slot portion defines a first sliding slot and a second sliding slot, the first sliding slot is located inside the first sliding slot portion and is used for mounting a load having a first interface, and the second sliding slot is located at an outer periphery of the first sliding slot portion and is used for mounting a load having a second interface.
The load transfer structure of claim 4, wherein said first runner is a countersunk runner and said second runner is a dovetail.
The load transfer structure of claim 1, wherein said slider comprises a connecting portion and a slider portion, said connecting portion being detachably connected to said first adapter, said slider portion being protrudingly provided at a side of said connecting portion.
The load transfer structure of claim 1, wherein the load transfer structure comprises a first connector, the first connector connecting the first connector and the slider.
The load transfer structure of claim 7, wherein the first adapter defines a first through hole, the slider defines a first connecting hole, the first through hole is aligned with the first connecting hole, and the first adapter extends through the first through hole and is engaged with the first connecting hole, such that the slider is connected to the first adapter.
The load transfer structure of claim 8, wherein the first link is threadably engaged with the slider block or the first link, and wherein the first link is rotated relative to the slider block to adjust a distance between the slider block and the first link.
The load transfer structure of claim 7, wherein the first adapter comprises a first surface and a second surface opposite to the first surface, the first surface defines a first recess, the first adapter is at least partially disposed in the first recess, the slider is connected to the second surface, and the first through hole extends through the first recess and the second surface.
The load transfer structure of claim 10, wherein the second surface defines a second recess, the first through hole extends through the second recess, and the slider is at least partially disposed in the second recess or is disposed outside the second recess.
The load transfer structure of claim 10, wherein said load transfer structure comprises a cover plate, said cover plate being mounted in said first recess, said cover plate covering said first connector; the cover plate is provided with a second through hole, the first connecting piece comprises an adjusting end portion, and the second through hole is aligned to the adjusting end portion.
The load transfer structure of claim 12, wherein the load transfer structure comprises a second connecting member, the cover plate defines a third through hole, the first connecting member defines a second connecting hole, the third through hole is aligned with the second connecting hole, and the second connecting member passes through the third through hole and is connected to the second connecting hole in a mating manner, so that the cover plate is connected to the first connecting member.