WO2023005249A1 - Support d'appareil photographique - Google Patents

Support d'appareil photographique Download PDF

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Publication number
WO2023005249A1
WO2023005249A1 PCT/CN2022/084183 CN2022084183W WO2023005249A1 WO 2023005249 A1 WO2023005249 A1 WO 2023005249A1 CN 2022084183 W CN2022084183 W CN 2022084183W WO 2023005249 A1 WO2023005249 A1 WO 2023005249A1
Authority
WO
WIPO (PCT)
Prior art keywords
pressing
connecting rod
force
piece
camera bracket
Prior art date
Application number
PCT/CN2022/084183
Other languages
English (en)
Chinese (zh)
Inventor
张吉康
常宝龙
李怡康
Original Assignee
上海商汤智能科技有限公司
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 上海商汤智能科技有限公司 filed Critical 上海商汤智能科技有限公司
Publication of WO2023005249A1 publication Critical patent/WO2023005249A1/fr

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
    • B60R11/04—Mounting of cameras operative during drive; Arrangement of controls thereof relative to the vehicle
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/02—Heads
    • F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M13/00—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles
    • F16M13/02—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles for supporting on, or attaching to, an object, e.g. tree, gate, window-frame, cycle

Definitions

  • the present disclosure relates to the technical field of cameras, in particular to a camera bracket.
  • Cameras are often used in the process of self-driving cars or autonomous driving-related research, and fixed cameras require camera brackets.
  • a common way to fix the camera is to fix the camera to the camera bracket with screws, and then fix the camera bracket to the vehicle or the test bench with screws. This fixing method is not convenient for the disassembly and assembly of the camera. In the case of frequent disassembly and assembly of the camera during the research process, the work efficiency is low.
  • a camera bracket including: a frame with a supporting member and a force-bearing member oppositely arranged, the support member and the force-receiving member are directly or indirectly fixedly connected, And a pressing space is formed between the two; the connecting rod is movably installed on the support member, and can reciprocate along the length direction of the connecting rod; the pressing member is located in the pressing space, and the One end of the connecting rod located in the pressing space is connected to the pressing piece, and the pressing piece is matched with the force-receiving piece to clamp at least part of the structure of the camera; the elastic piece is used to support the The pressing piece exerts elastic pressure.
  • both the support member and the force-receiving member are substantially plate-shaped members, and the two substantially plate-shaped members are relatively fixed by a side wall plate, and the two substantially plate-shaped members There are also openings between the plate-shaped parts that can expose the press-fitting space.
  • the side wall plate can indirectly form a fixed connection between the support member and the force-bearing member, thereby improving the reliability of the entire frame.
  • the two generally plate-shaped members are relatively parallel; the two side wall plates are symmetrically arranged on opposite sides of the two generally plate-shaped members, forming a rectangular ring in longitudinal section. shape of the frame and form two opposite openings.
  • the square frame is suitable for the plate-shaped structure of the support member and the force-bearing member, and making the two form a press-fit space is more suitable for the press-fit of the press member and the force-received member.
  • the frame is a one-piece structure.
  • the camera bracket also includes a limiting member, which is arranged on the force-bearing member, at least a part of the limiting member is higher than the upper surface of the force-bearing member, so that the camera can be prevented from Detachment in the pressing space improves the reliability of fixing the camera.
  • the side wall plate is provided with a guide rail structure, and the guide track of the guide rail structure is parallel to the length direction of the connecting rod;
  • the guiding connection can form a guiding effect on the movement of the connecting rod, so that the connecting rod can only drive the pressing part to move in a preset direction, so as to ensure the pressing stability between the pressing part and the stressed part.
  • the guide rail structure is a long waist hole, one end of the guide rail part is connected to the pressing part, and the other end is guided and connected to the long waist hole.
  • the structure of the long waist hole can not only reduce the overall weight of the camera bracket by opening the hole, but also reduce the number of components.
  • the rail member is a screw
  • a first threaded hole is opened on the pressing member, and the screw used as the rail member is threadedly connected with the first threaded hole, and the screw can be connected with the pressing member Form a convenient disassembly connection.
  • the elastic member is a compression spring
  • the compression spring is sleeved on the connecting rod
  • the installation form is very stable, which can make the elastic pressing between the pressing part and the stressed part more stable.
  • the end of the connecting rod outside the pressing space is provided with a limiting part that limits the moving distance of the connecting rod, and the limiting part can prevent the connecting rod from falling off and improve assembly stability.
  • the camera bracket further includes connecting ears, which are arranged on the force-bearing member, and mounting holes are opened on the connecting ears, so as to facilitate installation with vehicles, test benches and other equipment.
  • FIG. 1 is a perspective view of a camera bracket provided by an embodiment of the present disclosure
  • Figure 2 is an exploded view of the camera bracket shown in Figure 1;
  • Fig. 3 is the front view of camera bracket shown in Fig. 1;
  • Fig. 4 is the rear view of the camera bracket shown in Fig. 1;
  • Fig. 5 is a left view of the camera bracket shown in Fig. 1;
  • Fig. 6 is the right view of the camera bracket shown in Fig. 1;
  • Fig. 7 is a top view of the camera bracket shown in Fig. 1;
  • FIG. 8 is a bottom view of the camera bracket shown in FIG. 1 .
  • connection should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection. Connected, or integrally connected; it can be mechanically connected or electrically connected; it can be directly connected or indirectly connected through an intermediary, and it can also be the internal communication of two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present disclosure in specific situations.
  • the existing camera brackets can be disassembled by threaded connection, the method of threaded disassembly is relatively inconvenient, and supports of different sizes need to be provided for different types of cameras. In other words, the versatility of the bracket is also poor.
  • the present disclosure provides the following technical solutions, specifically as follows.
  • a camera support provided in this embodiment includes a frame 100 with a supporting member 110 and a force-bearing member 120 arranged opposite to each other.
  • the support member 110 and the force-receiving member 120 directly or indirectly fixedly connected between them, and form a pressing space 140 between them;
  • the camera bracket also includes a connecting rod 200, which is movably installed on the support member 110, and can be moved along the length of the connecting rod 200 direction reciprocating movement;
  • the camera bracket also includes a pressing piece 300, which is located in the pressing space 140; one end of the connecting rod 200 located in the pressing space 140 is connected with the pressing piece 300, and the pressing piece 300 is connected with the pressing piece 300.
  • the force-bearing parts 120 cooperate with each other and are used to clamp at least part of the structure of the camera; the camera bracket also includes an elastic part 500 for applying elastic pressure to the pressing part 300 .
  • the structure that the connecting rod 200 is movably installed on the support 110 can be realized by opening a through hole 111 or a gap on the support 110.
  • the through hole 111 can be opened in the support 110. 110 , so that the connecting rod 200 can be movably passed through approximately the center of the support member 110 .
  • the relative arrangement between the main body plane of the support member 110 and the main body plane of the force receiving member 120 can be parallel to each other, or can have a certain acute angle, for example, the acute angle can be between 30 degrees and 60 degrees.
  • the supporting member 110 and the force receiving member 120 are substantially plate-shaped members, when the two are relatively parallel, other structures can be used to indirectly form a fixed connection between the two; when the two have a certain acute angle, The two can be directly connected.
  • the supporting part 110 is mainly used to receive the connecting rod 200 and the pressing part 300 as the basis for the reciprocating movement of the pressing part 300; the main function of the force receiving part 120 is to cooperate with the pressing part 300 to form an elastic pressing effect.
  • the specific structure, shape and number of parts of the frame 100 are not specifically limited.
  • the shape of the pressing member 300 may be roughly plate-like, or may be of other structures. And, when the area that the pressing member 300 can cooperate with the force receiving member 120 is larger, the pressing effect on the camera is more stable, but it is not limited to the pressing member 300 adopting other arbitrary structural forms according to the specific structure of the camera, such as circular, Cylindrical, spherical, etc., are not limited here.
  • the frame 100 in addition to the support member 110 and the force-bearing member 120, the frame 100 also includes a side wall panel 130, and the support member 110 and the force-received member 120 are plate-shaped parts, and the two plate-shaped parts are relatively fixed by the side wall plate 130 , and there is an opening 150 between the two said plate-shaped parts, which can expose the press-fit space 140 .
  • the structure of the frame 100 composed of the support member 110 , the force receiving member 120 and the side wall plate 130 can form a relatively stable connection between the support member 110 and the force receiving member 120 , which is also an indirect connection.
  • the side wall panel 130 may be arc-shaped, straight-plate-shaped, or plate-shaped with a bent structure, as long as it can enclose a part of the space between the supporting member 110 and the force-receiving member 120 .
  • the side wall plate 130 After the side wall plate 130 forms a stable connection between the support member 110 and the force receiving member 120 in the circumferential direction, the side wall plate 130 needs to form a circle that is less than a circle, and then reserve an opening 150, the opening 150
  • the function is to expose the press piece 300 and the press-fit space 140 , and then form a channel for the clamping end of the camera to extend into the press-fit space 140 , and the camera can extend into the press-fit space 140 through the opening 150 .
  • the two plate-like members corresponding to the support member 110 and the force-receiving member 120 may be relatively parallel; there are two side wall boards 130, and two side wall boards 130 may be symmetrically arranged on opposite sides of the two plate-shaped members 110 , 120 to form a square frame with a rectangular ring shape in longitudinal section and form two opposite openings 150 .
  • the frame 100 may be a square frame or other shapes. In this way, the opening 150 is formed on one side or two sides of the square frame 100 for extending into the clamping end of the camera. Therefore, the frame 100 can not only form a base for receiving the movement of the pressing member 300 through the supporting member 110, but also cooperate with the pressing member 300 to form a clamping of the camera.
  • the frame 100 may be a one-piece structure, and in this case, the aforementioned support member 110 , force-receiving member 120 and side wall panel 130 are different parts of the one-piece structure frame.
  • the camera bracket further includes a limiting member 700, which is arranged on the force-bearing member 120, and the limiting member 700 At least a part of the positioning member 700 is higher than the upper surface of the force receiving member 120 .
  • the limiting member 700 may be a screw or a screw rod, and may also include a washer 710 sleeved on the limiting member 700 . Since at least a part of the limiting member 700 is higher than the surface of the force-bearing member 120, the limiting member 700 can actually interfere with the space between the pressing member 300 and the force-receiving member 120. This interference is mainly reflected in the camera.
  • the limiting part 700 can prevent the camera from opening 150 on the other side by abutting and interfering. Protrude, and then butt against and fix the camera to prevent it from falling out.
  • one end of the connecting rod 200 outside the pressing space 140 is provided with a limiting portion 400 that limits the moving distance of the connecting rod 200 .
  • the two ends of the connecting rod 200 are respectively located on both sides of the through hole 111, and the limit part 400 can be used to form a limit, so that the connecting rod 200 can be placed in the through hole 111.
  • the movement in the hole 111 can not disengage from the through hole 111 under the restriction of the limiting part 400 , so as to ensure the stable movement of the connecting rod 200 .
  • the limiting portion 400 can be a rigid component or a flexible component.
  • the connecting rod 200 is a screw, and the screw head of the screw constitutes the limiting portion 400; Two threaded holes 320 , the screw rod is threadedly connected with the second threaded hole 320 .
  • the connecting rod 200 and the limiting part 400 can be separated and constituted by two separate parts, and the two can be screwed, clamped, etc. to form an assembly structure for easy disassembly and replacement.
  • the elastic member 500 can be in various forms, for example, it can be any component or material with an elastic effect, as long as it has sufficient elastic force and is applied between the supporting member 110 and the pressing member 300 .
  • the supporting member 110 and the pressing member 300 can have an elastic effect of being relatively separated, and at the same time, the elastic force can also form an elastic effect of relatively close between the pressing member 300 and the force receiving member 120 . Therefore, according to the elastic force, the pressing member 300 can cooperate with the force receiving member 120 to form an elastic clamping effect.
  • the connecting rod 200 when fixing the camera, can be pulled first to overcome the elastic force of the elastic member 500 and separate the pressing member 300 from the force receiving member 120 , leaving a space for clamping the camera.
  • the clamping end of the camera is inserted into the pressing space 140, and is positioned between the pressing piece 300 and the force-bearing piece 120, and then the connecting rod 200 can be released, and the elastic force of the elastic piece 500 can be overcome, so that Under the action of the elastic force exerted by the elastic member 500 , the pressing member 300 elastically presses the camera between the pressing member 300 and the force-receiving member 120 to form a fixed and elastic clamping of the camera, thereby completing the fixing of the camera.
  • the elastic member 500 is a compression spring
  • the compression spring is sleeved on the connecting rod 200 , and both ends elastically abut between the pressing member 300 and the supporting member 110 between.
  • Utilizing the spring can not only exert elastic force, but also facilitate the installation between the spring and the connecting rod 200 .
  • the installation form of this socket is very stable, and it can ensure that the direction of the elastic force applied by the spring between the support member 110 and the pressing member 300 does not deviate, so that the elastic clamping between the pressing member 300 and the force receiving member 120 more stable.
  • a guide rail structure 131 may be provided on the side wall plate 130 .
  • the guide track of the guide rail structure 131 is parallel to the length direction of the connecting rod 200 .
  • the pressing member 300 is guided and connected to the guide rail structure 131 through the guide rail member 132 .
  • the guide rail structure 131 can form a guiding effect on the movement of the connecting rod 200, so that the connecting rod 200 can only drive the pressure piece 300 to move in a preset direction, so that the movement of the pressure piece 300 is strictly in accordance with the principle of moving away from and approaching the force-bearing member 120. direction, also ensures the clamping effect between the pressure piece 300 and the force receiving piece 120 .
  • the guide rail structure 131 may adopt a structure of openings, or may adopt a structure of additional guide rails.
  • the guide rail structure 131 is a long waist hole, one end of the guide rail member 132 is connected to the pressing member 300, and the other end is guided and connected to the long waist hole .
  • the guide rail 132 can move along the long waist hole, and the guide track of the long waist hole strictly defines the movement of the guide rail 132 , and thus strictly limits the direction in which the pressing member 300 can move.
  • the rail member 132 may adopt a structure such as a column, a sheet, or a block.
  • the rail member 132 may be a screw
  • the pressing member 300 may be provided with a first threaded hole 310
  • the screw 132 is threadedly connected to the first threaded hole 310 .
  • the structure of the screw can facilitate the connection between the rail member 132 and the pressing member 300 , and the screw head of the screw can also form a limit with the long waist hole to prevent detachment.
  • the camera bracket further includes a connecting ear 600 disposed on the force-bearing member 120 , and an installation hole 610 is opened on the connecting ear 600 .
  • the connecting ear 600 can facilitate the installation of the entire camera bracket on equipment such as vehicles and test benches.
  • the mounting hole 610 can not only pass through structures such as screws, but also pass through other rod-shaped components, thereby assisting the installation of the camera bracket.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Accessories Of Cameras (AREA)
  • Studio Devices (AREA)

Abstract

La présente invention concerne un support d'appareil photographique, comprenant un cadre (100), une tige de liaison (200), un élément de pression (300), et un élément élastique (500). Le cadre (100) comporte un élément de support (110) et un élément de support de force (120) qui sont agencés à l'opposé l'un de l'autre ; un espace de compression (140) est formé entre l'élément de support (110) et l'élément de support de force (120) ; la tige de liaison (200) est disposée de façon mobile sur l'élément de support (110) de manière pénétrante, et peut se déplacer selon un mouvement de va-et-vient dans la direction de la longueur de la tige de liaison (200) ; l'élément de pression (300) est situé dans l'espace de compression (140) ; l'extrémité de la tige de liaison (200) située dans l'espace de compression (140) est reliée à l'élément de pression (300) ; l'élément de pression (300) coopère avec l'élément de support de force (120) pour serrer au moins une partie de la structure d'un appareil photographique ; et l'élément élastique (500) est utilisé pour appliquer une pression élastique à l'élément de pression (300).
PCT/CN2022/084183 2021-07-27 2022-03-30 Support d'appareil photographique WO2023005249A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202121723865.2 2021-07-27
CN202121723865.2U CN215445939U (zh) 2021-07-27 2021-07-27 摄像头支架

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WO2023005249A1 true WO2023005249A1 (fr) 2023-02-02

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WO (1) WO2023005249A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN215445939U (zh) * 2021-07-27 2022-01-07 上海商汤临港智能科技有限公司 摄像头支架

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3173289A1 (fr) * 2015-11-26 2017-05-31 Continental Automotive GmbH Support de caméra avec ressort en fil métallique
CN108068715A (zh) * 2016-11-10 2018-05-25 江苏明雨耐磨材料有限公司 一种具有缓冲减震功能的无人驾驶汽车摄像头支架
CN110757359A (zh) * 2019-10-10 2020-02-07 长园启华智能科技(珠海)有限公司 摄像头固定治具
CN111604835A (zh) * 2020-05-19 2020-09-01 唐山钢铁集团有限责任公司 一种薄板压缩实验的夹持装置
CN211450146U (zh) * 2020-01-02 2020-09-08 唐思源 一种图像采集用摄像头调节装置
CN212401090U (zh) * 2020-06-01 2021-01-26 四川圣晨工程技术有限公司 一种车载摄像头安装支架
CN213056933U (zh) * 2020-09-02 2021-04-27 天津海豚智行科技有限公司 一套自动驾驶仿真测试设备
CN213576325U (zh) * 2020-09-08 2021-06-29 西安新思行网络科技有限公司 一种物联网监控设备
CN215445939U (zh) * 2021-07-27 2022-01-07 上海商汤临港智能科技有限公司 摄像头支架

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3173289A1 (fr) * 2015-11-26 2017-05-31 Continental Automotive GmbH Support de caméra avec ressort en fil métallique
CN108068715A (zh) * 2016-11-10 2018-05-25 江苏明雨耐磨材料有限公司 一种具有缓冲减震功能的无人驾驶汽车摄像头支架
CN110757359A (zh) * 2019-10-10 2020-02-07 长园启华智能科技(珠海)有限公司 摄像头固定治具
CN211450146U (zh) * 2020-01-02 2020-09-08 唐思源 一种图像采集用摄像头调节装置
CN111604835A (zh) * 2020-05-19 2020-09-01 唐山钢铁集团有限责任公司 一种薄板压缩实验的夹持装置
CN212401090U (zh) * 2020-06-01 2021-01-26 四川圣晨工程技术有限公司 一种车载摄像头安装支架
CN213056933U (zh) * 2020-09-02 2021-04-27 天津海豚智行科技有限公司 一套自动驾驶仿真测试设备
CN213576325U (zh) * 2020-09-08 2021-06-29 西安新思行网络科技有限公司 一种物联网监控设备
CN215445939U (zh) * 2021-07-27 2022-01-07 上海商汤临港智能科技有限公司 摄像头支架

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