WO2023030191A1 - 相机底板 - Google Patents

相机底板 Download PDF

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Publication number
WO2023030191A1
WO2023030191A1 PCT/CN2022/115174 CN2022115174W WO2023030191A1 WO 2023030191 A1 WO2023030191 A1 WO 2023030191A1 CN 2022115174 W CN2022115174 W CN 2022115174W WO 2023030191 A1 WO2023030191 A1 WO 2023030191A1
Authority
WO
WIPO (PCT)
Prior art keywords
connecting piece
camera
battery
shaft
bottom plate
Prior art date
Application number
PCT/CN2022/115174
Other languages
English (en)
French (fr)
Inventor
周峰
王留印
Original Assignee
深圳市乐其网络科技有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 深圳市乐其网络科技有限公司 filed Critical 深圳市乐其网络科技有限公司
Priority to EP22863328.5A priority Critical patent/EP4354220A1/en
Publication of WO2023030191A1 publication Critical patent/WO2023030191A1/zh
Priority to US18/512,051 priority patent/US20240085768A1/en

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    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B17/00—Details of cameras or camera bodies; Accessories therefor
    • G03B17/56—Accessories
    • G03B17/561—Support related camera accessories
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B17/00—Details of cameras or camera bodies; Accessories therefor
    • G03B17/02—Bodies
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B17/00—Details of cameras or camera bodies; Accessories therefor
    • G03B17/56—Accessories
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B2217/00—Details of cameras or camera bodies; Accessories therefor
    • G03B2217/002—Details of arrangement of components in or on camera body

Definitions

  • the present application relates to the technical field of photographic equipment, in particular to a camera bottom plate.
  • the camera has a battery compartment, and the opening of the battery compartment has a cover plate with a card switch. Because the battery capacity of the camera is limited, it is often necessary to replace the battery of the camera during shooting. However, it is inconvenient to detach the camera from the camera chassis, so photographic accessories such as camera chassis and camera protective frames that can replace the camera battery without removing the camera are required.
  • the main purpose of the present application is to provide a camera bottom plate, aiming at solving the technical problem that the battery can be taken and placed from the battery compartment of the camera without removing the camera from the camera bottom plate.
  • the application proposes a camera bottom plate, the camera bottom plate includes a plate body and a wrench, the plate body has a battery avoidance opening corresponding to the opening of the battery compartment provided by the camera, and the battery avoidance The opening extends along the thickness direction of the plate body, and the wrench is rotationally connected with the plate body through a damping assembly and forms part of the side wall of the battery avoidance opening.
  • the damping assembly includes a shaft, a first connecting piece limited between two ends of the shaft, a second connecting piece, and at least one first washer, and the first connecting piece is rotatably sleeved On the shaft, the second connecting piece and the first gasket are sleeved on the shaft, and at least one of the first gaskets is located between the first connecting piece and the second connecting piece.
  • the first connecting piece is fixedly connected to the wrench, and the second connecting piece is fixedly connected to the plate body.
  • the damping assembly further includes at least one elastic member sleeved on the shaft, the elastic member is located on the side of the first connecting member away from the second connecting member and/or on the The second connecting piece is away from the side of the first connecting piece.
  • the elastic member is a spring or a bowl washer.
  • the damping assembly further includes a second gasket, the first surface of the second gasket abuts against the elastic member, and the second surface of the second gasket abuts against the first connecting member one side, the second surface has at least one stop protrusion, and the first connecting piece is correspondingly provided with at least one card slot, or the second surface is concavely provided with at least one card slot, and the first connecting piece Correspondingly, at least one limiting protrusion is provided, and one said limiting protrusion can slide into or out of one said card slot; or
  • the second surface of the second gasket abuts against one surface of the second connecting piece, the second surface has at least one stop protrusion, and the second connecting piece is correspondingly provided with at least one locking groove, or the The second surface is concavely provided with at least one card slot, and the second connecting piece is correspondingly provided with at least one position-limiting protrusion.
  • At least one side of the position-limiting protrusion is provided with a first guiding slope
  • at least one inner side wall of the card slot is correspondingly provided with a second guiding slope
  • the first guiding slope can be connected with the second guiding slope.
  • the guide ramp abuts.
  • the first guide slopes are provided on the opposite sides of the limit protrusion, the distance between the two first guide slopes gradually decreases along the direction away from the second surface, and the two first guide slopes The distance between the two guiding slopes increases gradually along the direction away from the bottom groove wall of the locking groove.
  • the wrench is provided with an accommodating groove for accommodating the first connecting piece, and/or the bottom wall of the accommodating groove is recessed for accommodating one end of the shaft, the elastic member and the Groove for the second spacer.
  • both the second connecting piece and the first spacer are provided with waist-shaped holes, the two opposite outer sidewalls of the shaft have slopes, and the shaft passes through the second connecting piece and the first spacer.
  • the waist hole of the gasket is provided.
  • the camera bottom plate also includes side plates and/or top plates; and/or
  • the camera bottom plate also includes a locking member for connecting with the camera;
  • a cold shoe groove is provided on the bottom surface of the end of the board away from the battery escape opening;
  • Slide bars are provided on both sides of the board; and/or
  • the plate body is provided with several threaded holes.
  • the wrench on the bottom plate of the camera is rotationally connected to the plate body through a damping assembly, and the wrench can form a part of the side wall of the battery avoidance opening, or when the wrench is turned, the wrench gradually opens so that the battery avoidance opening forms a gap, and the camera battery After the cover plate at the opening of the compartment is fully opened, the cover plate partly extends into the gap, so as to avoid the situation that the cover plate cannot be fully opened, resulting in the situation that the battery cannot be taken out, or the camera needs to be removed from the camera bottom plate to take out the battery. trouble.
  • FIG. 1 is a schematic diagram of the overall structure of the camera base plate of the present application.
  • FIG. 2 is a schematic diagram of the overall structure of the camera base plate of the present application with a camera installed;
  • Fig. 3 is an exploded view of the bottom plate of the camera of the present application.
  • Fig. 4 is an exploded view of the damping assembly of the camera bottom plate of the present application.
  • Fig. 5 is an exploded view of the damping assembly and the wrench of the camera bottom plate of the present application
  • FIG. 6 is an exploded view of the wrench of the camera bottom plate of the present application.
  • Board body 1 battery escape port 11; cold shoe groove 12; slide bar 13; threaded hole 14;
  • Damping assembly 3 shaft rod 31; first connecting piece 32; second connecting piece 33; first gasket 34; elastic piece 35; second gasket 36; limiting protrusion 37; ;
  • the camera bottom plate includes a plate body 1 and a wrench 2, and the plate body 1 has a battery avoidance port 11 corresponding to the opening of the battery compartment provided by the camera 200 , the battery avoidance opening 11 extends along the thickness direction of the plate body 1 , the wrench 2 and the plate body 1 are rotationally connected through the damping assembly 3 and forms part of the side wall of the battery avoidance opening 11 .
  • the wrench 2 of the camera bottom plate is rotationally connected with the board body 1 through the damping assembly 3, and the wrench 2 can form a part of the side wall of the battery avoidance opening 11, or when the wrench 2 is turned, the wrench 2 is gradually opened so that the battery avoidance opening 11 is formed.
  • the cover partially protrudes into the notch, so as to prevent the cover from being unable to be fully opened, resulting in the situation that the battery cannot be taken and placed, or the camera 200 needs to be removed from the camera bottom plate It is troublesome to take out the battery.
  • the damping component 3 makes the opening or closing movement of the wrench 2 slow through the damping effect generated by itself, which can improve user experience.
  • the camera bottom plate can cover the periphery or part of the surface of the camera 200 to protect the camera 200 , and the camera bottom plate can also be used for external photography accessories to assist the camera 200 in shooting.
  • the camera bottom plate can be a square protective frame, an L plate, a C shape, or other shapes to realize the half-enclosed or fully-enclosed camera 200 .
  • the frame of the camera bottom plate can be plate-shaped, strip-shaped, etc.; the camera bottom plate can be made of metal, and the camera bottom plate can be set integrally or separately.
  • the battery avoidance opening 11 can match the shape of the opening of the battery compartment, and the wrench 2 also plays a role in supporting the camera 200.
  • the camera bottom plate can also be provided with two side plates and a top plate, or only one side plate can be provided.
  • the battery avoidance opening 11 is opened at the position of the plate body 1, and can be set according to the position of the opening of the battery compartment of the camera 200.
  • the battery compartment of a camera is generally erected on the left or right side of the camera 200, and the bottom of the battery compartment has an opening.
  • the outer wall of the battery compartment can also be held or held by the user.
  • the damping assembly 3 includes a shaft 31 and a first connecting member 32 , a second connecting member 33 and at least one first Gasket 34, the first connecting piece 32 is rotatably sleeved on the shaft 31, the second connecting piece 33 and the first gasket 34 are sleeved on the shaft 31, at least one first gasket 34 is located on the first connecting piece 32 Between the second connecting piece 33 , the first connecting piece 32 is fixedly connected to the wrench 2 , and the second connecting piece 33 is fixedly connected to the plate body 1 .
  • first connecting piece 32, the second connecting piece 33 and the first spacer 34 are all limited between the two ends of the shaft 31, and one end of the shaft 31 may have a circular limiting portion, the first connecting piece 32, The first washer 34 and the second connecting piece 33 abut against one side of the limiting part in turn, and the other end of the shaft 31 can be screwed to the nut, or the end can be enlarged by crushing to limit the first connecting piece 32.
  • the first gasket 34 and the second connecting piece 33 When assembling, the first connecting piece 32, the first washer 34 and the second connecting piece 33 are sequentially passed through the shaft 31 and abutted against one side of the stopper, and then the other end of the shaft 31 is screwed. Caps are either struck or punched for riveting.
  • the first gasket 34 can be a circular sheet, and the first connector 32 and the second connector 33 can be respectively fixedly connected to the wrench 2 or the plate body 1 by screws, and the shaft rod 31 is exposed on the outside of the wrench 2, or the shaft One end of the rod 31 is rotatably accommodated inside or at one end of the wrench 2 .
  • the preset position is defined as the opening of the wrench 2 to form the battery avoidance port 11.
  • the notch meets the fully open position of the cover.
  • the opening angle of the wrench 2 can be set according to the size of the gap formed by the battery avoidance port 11, and the head of the wrench 2 can be accommodated in the limiting groove on the plate body 1, and the wrench 2 abuts against the side wall of the opening of the limiting groove
  • the wrench 2 is prevented from continuing to rotate
  • the wrench 2 is prevented from continuing to rotate
  • the wrench 2 is prevented from continuing to rotate, so the opening angle of the wrench 2 is jointly controlled by the two side walls of the limit slot and the two sides of the wrench 2 scope.
  • the damping assembly 3 further includes at least one elastic member 35 sleeved on the shaft 31 , the elastic member 35 is located at the side of the first connecting member 32 away from the second connecting member 33
  • One side and/or the side of the second connecting piece 33 away from the first connecting piece 32 can make the first connecting piece 32, the second connecting piece 33 and the first gasket 34 on the shaft 31 along the axis of the shaft 31 to form a continuous bearing capacity.
  • the elastic member 35 can be a spring or a bowl-shaped washer, and the spring and the bowl-shaped washer can be deformed along the axial direction of the shaft 31 to adapt to being squeezed or released.
  • the number of elastic members 35 can be one, two or more than two. The more the number of elastic parts 35 is, the smaller the extrusion force each elastic part 35 bears, and the longer the service life.
  • One side of the bowl-shaped spacer has an arc groove, and the other side has an arc; the spring can be a compression spring.
  • the damping assembly 3 further includes a second gasket 36 , the first surface of the second gasket 36 abuts against the elastic member 35 , and the second surface of the second gasket 36 One side abutting against the first connecting piece 32, the second surface has at least one limiting protrusion 37, and the first connecting piece 32 is correspondingly provided with at least one card slot 38, and a limiting protrusion 37 can slide in or out of a card.
  • the groove 38 , or at least one locking groove 38 is provided on the second surface, and at least one limiting protrusion 37 is correspondingly provided on the first connecting member 32 .
  • the first connecting piece 32 and the second spacer 36 are rotated through the engaging groove 38 and the limiting protrusion 37.
  • the limit of the second spacer 36 The positioning protrusions 37 are accommodated in the slots 38 of the first connector 32 one by one.
  • the positioning protrusions 37 gradually move from the slots 38 one by one. After sliding out, it slides along the second surface of the first connecting piece 32, and then the elastic member 35 is squeezed, thereby ensuring that the stop protrusion 37 slides smoothly.
  • the stop protrusion 37 moves along the first The second side of the connecting piece 32 slides in the same way.
  • the quantity of position-limiting protrusion 37 can be one, two or more than two, can be spaced equidistantly, and the distance between adjacent two position-limiting protrusions 37 can be equal.
  • the limiting protrusion 37 can be trapezoidal, circular or the like.
  • the second surface of the second gasket 36 abuts against one surface of the second connecting piece 33, the second surface has at least one stop protrusion 37, and the second connecting piece 33 is correspondingly provided with at least one locking groove 38, or the second At least one locking groove 38 is provided on the concave surface, and at least one limiting protrusion 37 is correspondingly provided on the second connecting member 33 .
  • At least one side of the limit protrusion 37 is provided with a first guide slope
  • at least one inner side wall of the card slot 38 is correspondingly provided with a second guide slope
  • the first guide slope can be abut against the second guide slope
  • the second guiding slope of the draw-in groove 38 will gradually introduce the stop protrusion 37 into the draw-in groove 38, and the sliding speed of the stop protrusion 37 will have an instant speed-up, so that the stop protrusion 37 will quickly slide into the draw-in groove 38 , the user has a certain feel experience, and at the same time, it can prevent the wrench 2 from being easily opened.
  • the limit protrusion 37 is provided with two first guide slopes to match the shape of the slot 38 to prevent the wrench 2 from having too much room for movement and shaking.
  • first guide slopes are provided on opposite sides of the limit protrusion 37, and the distance between the two first guide slopes gradually decreases along the direction away from the second surface.
  • the distance between the two second guiding slopes increases gradually along the direction away from the bottom groove wall of the locking groove 38 .
  • the top surface between the two first guiding slopes of the limiting protrusion 37 may be in a figure-of-eight shape
  • the bottom surface between the two second guiding slopes of the locking groove 38 may be in a figure-of-eight shape.
  • the elastic member 35 and the second washer 36 are located on one side of the first connecting member 32, and the wrench 2 is provided with a receiving groove 21 for accommodating the first connecting member 32,
  • the bottom wall of the accommodating groove 21 is recessed for accommodating one end of the shaft 31 , the elastic member 35 and the second washer 36 .
  • one end of the shaft rod 31 with a limiting portion can be rotatably accommodated in the receiving groove 21, and the second gasket 36 and the elastic member 35 located on one side of the first connecting member 32 are all accommodated in the receiving groove 21, making the overall appearance beautiful. , compact structure.
  • the elastic member 35 and the second washer 36 are located on one side of the second connecting member 33 , the wrench 2 is provided with a receiving groove 21 for receiving the first connecting member 32 , and the plate body 1 is concavely provided with one end for receiving the shaft 31 , the grooves of the elastic member 35 and the second pad 36 .
  • both the second connecting member 33 and the first gasket 34 are provided with a waist-shaped hole 39, and the two opposite outer walls of the shaft 31 have inclined surfaces, and run through the second The connection piece 33 and the waist-shaped hole 39 of the first gasket 34 .
  • the two can be stuck on the shaft 31 through the waist-shaped hole 39 in the circumferential direction.
  • the cross-section of the shaft 31 is correspondingly waist-shaped, and the second connecting piece 33 is sleeved behind the shaft 31 , and the inclined surface of the outer wall of the shaft 31 abuts against the inner wall of the waist-shaped hole 39 .
  • the camera bottom plate also includes a locking piece 4 for connecting with the camera 200, and the locking piece 4 can be a screw; a cold shoe groove 12 is provided on the bottom surface of the plate body 1 away from the battery escape port 11, The cold shoe groove 12 can be used to install the supplementary light and the microphone; both sides of the board body 1 are provided with slide bars 13, and the slide bar 13 can be a dovetail slide bar for connecting with the dovetail chute; the board body 1 is provided with several threads Hole 14, external connection other is provided with fittings.

Abstract

一种相机底板，相机底板包括板体（1）和扳手（2），板体（1）具有一用于与相机（200）设有的电池仓的开口对应的电池避让口（11），电池避让口（11）沿板体（1）的厚度方向延伸，扳手（2）与板体（1）通过阻尼组件（3）转动连接且形成电池避让口（11）的部分侧壁。相机底板的扳手（2）通过阻尼组件（3）与板体（1）转动连接，扳手（2）可形成电池避让口（11）的部分侧壁，或转动扳手（2）时扳手（2）逐渐打开以使得电池避让口（11）形成缺口，相机电池仓的开口处的盖板完全打开后，盖板部分伸入缺口，从而避免盖板无法完全打开，导致出现无法取放电池的情况，或需要将相机（200）从相机底板取下以取放电池，操作麻烦。

Description

相机底板 技术领域
本申请涉及摄影器材技术领域，特别涉及一种相机底板。
背景技术
越来越多的摄影爱好者，为了达到好的拍摄效果，常常使用相机底板、肩托支架、快装板、转接支架等摄影配件将相机、监视器等各种摄影器材组合在一起。相机具有电池仓，电池仓的开口具有卡开关的盖板，由于相机电池容量有限，在拍摄过程中，经常需要更换相机电池。但是，将相机从相机底板拆下来十分不方便，所以需要不必将相机拆卸下来就可更换相机电池的相机底板或相机保护框等摄影配件。
技术解决方案
本申请的主要目的是提供一种相机底板，旨在解决无需将相机从相机底板拆下来即可从相机的电池仓取放电池的技术问题。
为实现上述目的，本申请提出一种相机底板，所述相机底板包括板体和扳手，所述板体具有一用于与相机设有的电池仓的开口对应的电池避让口，所述电池避让口沿所述板体的厚度方向延伸，所述扳手与所述板体通过阻尼组件转动连接且形成所述电池避让口的部分侧壁。
可选地，所述阻尼组件包括轴杆和限位在所述轴杆两端之间的第一连接件、第二连接件和至少一个第一垫片，所述第一连接件转动套设于所述轴杆上，所述第二连接件和所述第一垫片套设在所述轴杆上，至少一个所述第一垫片位于所述第一连接件与所述第二连接件之间，所述第一连接件固定连接在所述扳手上，所述第二连接件固定连接在所述板体上。
可选地，所述阻尼组件还包括套设在所述轴杆上的至少一个弹性件，所述弹性件位于所述第一连接件背离所述第二连接件的一侧和/或所述第二连接件背离所述第一连接件的一侧。
可选地，所述弹性件为弹簧或碗型垫片。
可选地，所述阻尼组件还包括第二垫片，所述第二垫片的第一面抵接所述弹性件，所述第二垫片的第二面抵接所述第一连接件的一面，所述第二面具有至少一个限位凸起，所述第一连接件对应设有至少一个卡槽，或者所述第二面凹设有至少一个卡槽，所述第一连接件对应设有至少一个限位凸起，一所述限位凸起可滑入或滑出一所述卡槽；或者
所述第二垫片的第二面抵接所述第二连接件的一面，所述第二面具有至少一个限位凸起，所述第二连接件对应设有至少一个卡槽，或者所述第二面凹设有至少一个卡槽，所述第二连接件对应设有至少一个限位凸起。
可选地，所述限位凸起的至少一侧设有第一导向斜面，所述卡槽的至少一内侧壁对应设有第二导向斜面，所述第一导向斜面可与所述第二导向斜面抵接。
可选地，所述限位凸起的相对两侧设有所述第一导向斜面，两所述第一导向斜面之间的距离沿远离所述第二面方向逐渐减小，两所述第二导向斜面之间的距离沿远离所述卡槽的底槽壁的方向逐渐增大。
可选地，所述扳手设有用于容纳所述第一连接件的容纳槽，和/或所述容纳槽的底壁凹设有用于容纳所述轴杆的一端、所述弹性件及所述第二垫片的凹槽。
可选地，所述第二连接件和第一垫片均开设有腰形孔，所述轴杆的两相对外侧壁均具有斜面，且所述轴杆贯穿所述第二连接件和第一垫片的所述腰形孔。
可选地，所述相机底板还包括侧板和/或顶板；和/或
所述相机底板还包括用于与相机连接的锁紧件；和/或
所述板体远离所述电池避让口的一端底面设有冷靴槽；和/或
所述板体的两侧均设有滑条；和/或
所述板体开设有若干螺纹孔。
本申请技术方案，相机底板的扳手通过阻尼组件与板体转动连接，扳手可形成所述电池避让口的部分侧壁，或转动扳手时扳手逐渐打开以使得所述电池避让口形成缺口，相机电池仓的开口处的盖板完全打开后，盖板部分伸 入缺口，从而避免盖板无法完全打开，导致出现无法取放电池的情况，或需要将相机从相机底板取下以取放电池，操作麻烦。
附图说明
图1为本申请相机底板的整体结构示意图；
图2为本申请相机底板安装有相机的的整体结构示意图；
图3为本申请相机底板的分解图；
图4为本申请相机底板的阻尼组件的分解图；
图5为本申请相机底板的阻尼组件和扳手的分解图；
图6为本申请相机底板的扳手的分解图。
标号说明：
板体1；电池避让口11；冷靴槽12；滑条13；螺纹孔14；
扳手2；容纳槽21；
阻尼组件3；轴杆31；第一连接件32；第二连接件33；第一垫片34；弹性件35；第二垫片36；限位凸起37；卡槽38；腰形孔39；
锁紧件4；
相机200。
本申请的实施方式
下面详细描述本申请的实施例，所述实施例的示例在附图中示出，其中自始至终相同或类似的标号表示相同或类似的元件或具有相同或类似功能的元件。下面通过参考附图描述的实施例是示例性的，旨在用于解释本申请，而不能理解为对本申请的限制，基于本申请中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本申请保护的范围。
本申请提出一种相机底板，如图1至图3所示，相机底板包括板体1和扳手2，板体1具有一用于与相机200设有的电池仓的开口对应的电池避让口11，电池避让口11沿板体1的厚度方向延伸，扳手2与板体1通过阻尼组件3转动连接且形成电池避让口11的部分侧壁。
本申请技术方案，相机底板的扳手2通过阻尼组件3与板体1转动连接，扳手2可形成电池避让口11的部分侧壁，或转动扳手2时扳手2逐渐打开以使得电池避让口11形成缺口，相机电池仓的开口处的盖板完全打开后，盖板部分伸入缺口，从而避免盖板无法完全打开，导致出现无法取放电池的情况，或需要将相机200从相机底板取下以取放电池，操作麻烦。
在本申请中，阻尼组件3通过自身产生的阻尼作用，使得扳手2打开或闭合运动舒缓，可提高用户体验。相机底板可包覆在相机200外周或部分表面以保护相机200，相机底板也可用于外接摄影配件，从而辅助相机200拍摄。相机底板可为四方保护框、L板、C形，或者其他形状的，实现半包或全包相机200。相机底板的边框可为板状、条状等；相机底板可为金属材质，相机底板可一体设置也可分体设置。电池避让口11可与电池仓的开口的形状相匹配，扳手2也起到支撑相机200的作用，相机底板上也可设有两侧板和顶板，也可只设有一侧板。电池避让口11开设在板体1的位置，可根据相机200的电池仓的开口朝向的位置设置，如相机电池仓一般竖立在相机200的左侧或右侧，电池仓的底端开有开口，电池仓的外壁也可供用户手握或手持。
在一优选的实施例中，参照图4至图6，阻尼组件3包括轴杆31和限位在轴杆31两端之间的第一连接件32、第二连接件33和至少一个第一垫片34，第一连接件32转动套设于轴杆31上，第二连接件33和第一垫片34套设在轴杆31上，至少一个第一垫片34位于第一连接件32与第二连接件33之间，第一连接件32固定连接在扳手2上，第二连接件33固定连接在板体1上。
其中，第一连接件32、第二连接件33和第一垫片34均限位在轴杆31的两端之间，轴杆31一端可具有圆形限位部，第一连接件32、第一垫片34和第二连接件33依次抵接在限位部一侧，轴杆31另一端可螺接螺帽，也可通过砸压使其该端增大以限位第一连接件32、第一垫片34和第二连接件33。装配时，将第一连接件32、第一垫片34和第二连接件33依次穿过轴杆31并抵接在限位部的一侧后，对轴杆31的另一端进行螺接螺帽或敲打或冲压进行铆接。第一垫片34可为圆形薄片，第一连接件32和第二连接件33均可通过螺丝分别固定连接在扳手2或板体1上，轴杆31裸露在扳手2的外侧，或轴杆31的一端转动容纳于扳手2内部或一端。装配后，转动扳手2时，带动第一连接件32绕轴杆31转动，轴杆31、第二连接件33和板体1相对不动， 使得扳手2打开到预设位置，实现用户通过电池避让口11打开盖板，将电池放入电池仓或从电池仓中取出，之后盖合盖板，用户扳回扳手2至原位置，预设位置定义为扳手2打开以形成电池避让口11的缺口满足盖板完全打开的位置。扳手2打开的角度可根据需要电池避让口11形成缺口的大小设置，可通过扳手2的头部容纳在板体1上的限位槽内，扳手2抵接在限位槽开口的一侧壁时阻碍扳手2继续转动，扳手2抵接在限位槽开口的另一侧壁时阻碍扳手2继续转动，因而通过限位槽的两侧壁和扳手2的两侧共同控制扳手2打开的角度范围。
在一优选的实施例中，参照图4和图5，阻尼组件3还包括套设在轴杆31上的至少一个弹性件35，弹性件35位于第一连接件32背离第二连接件33的一侧和/或第二连接件33背离第一连接件32的一侧，可使得轴杆31上的第一连接件32、第二连接件33及第一垫片34沿轴杆31的轴向形成连续的承载力。为了便于扳动扳手2，或提高用户体验，弹性件35可为弹簧或碗型垫片，弹簧和碗型垫片沿轴杆31的轴向可发生形变以适应被挤压或释放的情况。弹性件35的数量可为一个、两个或两个以上。弹性件35的数量越多，每个弹性件35承受的挤压力越小，寿命越长。碗型垫片一侧具有弧形槽，另一侧具有弧形；弹簧可为压簧。
在一优选的实施例中，参照图4和图5，阻尼组件3还包括第二垫片36，第二垫片36的第一面抵接弹性件35，第二垫片36的第二面抵接第一连接件32的一面，第二面具有至少一个限位凸起37，第一连接件32对应设有至少一个卡槽38，一限位凸起37可滑入或滑出一卡槽38，或者第二面具有至少一个卡槽38，第一连接件32对应设有至少一个限位凸起37。
其中，第一连接件32与第二垫片36之间通过卡槽38和限位凸起37相互配合转动，扳手2闭合在电池避让口11的侧壁上时，第二垫片36的限位凸起37一一对应容纳在第一连接件32的卡槽38内，扳动扳手2逐渐打开以形成电池避让口11的缺口的过程中，限位凸起37一一从卡槽38逐渐滑出后沿第一连接件32的第二面滑行，进而弹性件35受到挤压，从而保证限位凸起37顺利滑行，扳手2搬回的过程中，限位凸起37沿着第一连接件32的第二面原路滑行，当限位凸起37滑入卡槽38时，用户具有一定手感体验，弹性件35进行恢复，同时也可防止扳手2被轻易扳开。限位凸起37的数量可 为一个、两个或两个以上，可间隔等距设置，相邻的两限位凸起37之间距离可相等。限位凸起37可为梯形、圆形等。
当然，第二垫片36的第二面抵接第二连接件33的一面，第二面具有至少一个限位凸起37，第二连接件33对应设有至少一个卡槽38，或者第二面凹设有至少一个卡槽38，第二连接件33对应设有至少一个限位凸起37。
在一优选的实施例中，参照图4和图5，限位凸起37至少一侧设有第一导向斜面，卡槽38至少一内侧壁对应设有第二导向斜面，第一导向斜面可与第二导向斜面抵接。
其中，扳动扳手2逐渐打开以形成电池避让口11的缺口的过程中，限位凸起37一一从卡槽38逐渐滑出时，限位凸起37沿着卡槽38的第二导向斜面逐渐缓慢滑出卡槽38，不会出现卡住或滑动不顺畅的情况，限位凸起37接着沿第一连接件32的第二面滑行，进而弹性件35受到挤压而变形变短，从而保证限位凸起37顺利滑行，扳手2搬回的过程中，限位凸起37沿着第一连接件32的第二面原路滑行，当限位凸起37滑入卡槽38时，卡槽38的第二导向斜面将限位凸起37逐渐导入卡槽38内，限位凸起37的滑行速度会有瞬间的提速，使得限位凸起37快速滑入卡槽38内，用户具有一定手感体验，同时也可防止扳手2被轻易扳开。限位凸起37设有两第一导向斜面使其与卡槽38的形状相匹配，避免扳手2有过多的活动空间，产生晃动。
在一优选的实施例中，参照图4和图5，限位凸起37的相对两侧设有第一导向斜面，两第一导向斜面之间的距离沿远离第二面方向逐渐减小，两第二导向斜面之间的距离沿远离卡槽38的底槽壁的方向逐渐增大。其中，限位凸起37的两第一导向斜面之间的顶面可为八字形，卡槽38的两第二导向斜面之间的底面可为八字形。
在一优选的实施例中，参照图4至图6，弹性件35及第二垫片36位于第一连接件32的一侧，扳手2设有用于容纳第一连接件32的容纳槽21，容纳槽21的底壁凹设有用于容纳轴杆31的一端、弹性件35及第二垫片36的凹槽。
其中，轴杆31具有限位部的一端可转动容纳于容纳槽21内，且位于第一连接件32一侧的第二垫片36、弹性件35均容纳于容纳槽21内，使得整体美观，结构紧凑。
当然，弹性件35及第二垫片36位于第二连接件33的一侧，扳手2设有用于容纳第一连接件32的容纳槽21，板体1凹设有用于容纳轴杆31的一端、弹性件35及第二垫片36的凹槽。
在一优选的实施例中，参照图4和图5，第二连接件33和第一垫片34均开设有腰形孔39，轴杆31相对的两外侧壁均具有斜面，且贯穿第二连接件33和第一垫片34的腰形孔39。
为了防止第二连接件33和第一垫片34相对轴杆31转动，二者可通过腰形孔39周向卡在轴杆31上，轴杆31横截面对应呈腰形，第二连接件33套设在轴杆31后，轴杆31的外侧壁斜面抵接腰形孔39的内侧壁。
在一优选的实施例中，相机底板还包括用于与相机200连接的锁紧件4，锁紧件4可为螺丝；板体1远离电池避让口11的一端底面设有冷靴槽12，冷靴槽12可用于安装补光灯、麦克风；板体1的两侧均设有滑条13，滑条13可为燕尾滑条，用于与燕尾滑槽连接；板体1开设有若干螺纹孔14，外接其他设有配件。
以上所述的仅为本申请的部分或优选实施例，无论是文字还是附图都不能因此限制本申请保护的范围，凡是在与本申请一个整体的构思下，利用本申请说明书及附图内容所作的等效结构变换，或直接/间接运用在其他相关的技术领域均包括在本申请保护的范围内。

Claims (10)

  1. 一种相机底板，其特征在于，所述相机底板包括板体和扳手，所述板体具有一用于与相机设有的电池仓的开口对应的电池避让口，所述电池避让口沿所述板体的厚度方向延伸，所述扳手与所述板体通过阻尼组件转动连接且形成所述电池避让口的部分侧壁。
  2. 如权利要求1所述的相机底板，其特征在于，所述阻尼组件包括轴杆和限位在所述轴杆两端之间的第一连接件、第二连接件和至少一个第一垫片，所述第一连接件转动套设于所述轴杆上，所述第二连接件和所述第一垫片套设在所述轴杆上，至少一个所述第一垫片位于所述第一连接件与所述第二连接件之间，所述第一连接件固定连接在所述扳手上，所述第二连接件固定连接在所述板体上。
  3. 如权利要求2所述的相机底板，其特征在于，所述阻尼组件还包括套设在所述轴杆上的至少一个弹性件，所述弹性件位于所述第一连接件背离所述第二连接件的一侧和/或所述第二连接件背离所述第一连接件的一侧。
  4. 如权利要求3所述的相机底板，其特征在于，所述弹性件为弹簧或碗型垫片。
  5. 如权利要求3所述的相机底板，其特征在于，所述阻尼组件还包括第二垫片，所述第二垫片的第一面抵接所述弹性件，所述第二垫片的第二面抵接所述第一连接件的一面，所述第二面具有至少一个限位凸起，所述第一连接件对应设有至少一个卡槽，或者所述第二面凹设有至少一个卡槽，所述第一连接件对应设有至少一个限位凸起，一所述限位凸起可滑入或滑出一所述卡槽；或者
    所述第二垫片的第二面抵接所述第二连接件的一面，所述第二面具有至少一个限位凸起，所述第二连接件对应设有至少一个卡槽，或者所述第二面凹设有至少一个卡槽，所述第二连接件对应设有至少一个限位凸起。
  6. 如权利要求5所述的相机底板，其特征在于，所述限位凸起的至少一侧设有第一导向斜面，所述卡槽的至少一内侧壁对应设有第二导向斜面，所述第一导向斜面可与所述第二导向斜面抵接。
  7. 如权利要求6所述的相机底板，其特征在于，所述限位凸起的相对两侧设有所述第一导向斜面，两所述第一导向斜面之间的距离沿远离所述第二面方向逐渐减小，两所述第二导向斜面之间的距离沿远离所述卡槽的底槽壁的方向逐渐增大。
  8. 如权利要求5所述的相机底板，其特征在于，所述扳手设有用于容纳所述第一连接件的容纳槽，和/或所述容纳槽的底壁凹设有用于容纳所述轴杆的一端、所述弹性件及所述第二垫片的凹槽。
  9. 如权利要求2所述的相机底板，其特征在于，所述第二连接件和第一垫片均开设有腰形孔，所述轴杆的两相对外侧壁均具有斜面，且所述轴杆贯穿所述第二连接件和第一垫片的所述腰形孔。
  10. 如权利要求1至9中任一项所述的相机底板，其特征在于，所述相机底板还包括侧板和/或顶板；和/或
    所述相机底板还包括用于与相机连接的锁紧件；和/或
    所述板体远离所述电池避让口的一端底面设有冷靴槽；和/或
    所述板体的两侧均设有滑条；和/或
    所述板体开设有若干螺纹孔。
PCT/CN2022/115174 2021-09-06 2022-08-26 相机底板 WO2023030191A1 (zh)

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