WO2020211072A9 - 夹持机构、夹紧装置以及拍摄设备 - Google Patents

夹持机构、夹紧装置以及拍摄设备 Download PDF

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Publication number
WO2020211072A9
WO2020211072A9 PCT/CN2019/083415 CN2019083415W WO2020211072A9 WO 2020211072 A9 WO2020211072 A9 WO 2020211072A9 CN 2019083415 W CN2019083415 W CN 2019083415W WO 2020211072 A9 WO2020211072 A9 WO 2020211072A9
Authority
WO
WIPO (PCT)
Prior art keywords
clamping
clamping portion
cover
mobile terminal
terminal device
Prior art date
Application number
PCT/CN2019/083415
Other languages
English (en)
French (fr)
Other versions
WO2020211072A1 (zh
Inventor
贝世猛
王汝之
Original Assignee
深圳市大疆创新科技有限公司
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 深圳市大疆创新科技有限公司 filed Critical 深圳市大疆创新科技有限公司
Priority to PCT/CN2019/083415 priority Critical patent/WO2020211072A1/zh
Priority to CN201980012526.2A priority patent/CN112425143B/zh
Publication of WO2020211072A1 publication Critical patent/WO2020211072A1/zh
Publication of WO2020211072A9 publication Critical patent/WO2020211072A9/zh
Priority to US17/129,918 priority patent/US20210109426A1/en

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Classifications

    • 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
    • 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
    • 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
    • G03B17/566—Accessory clips, holders, shoes to attach accessories to camera
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/11—Supports for sets, e.g. incorporating armrests
    • H04M1/12—Adjustable supports, e.g. extensible
    • 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
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B2/00—Friction-grip releasable fastenings
    • F16B2/02—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening
    • F16B2/06—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening external, i.e. with contracting action
    • F16B2/12—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening external, i.e. with contracting action using sliding jaws

Definitions

  • the invention relates to a clamping mechanism, a clamping device and a photographing equipment, belonging to the technical field of image photographing auxiliary equipment.
  • the existing manufacturers of mobile terminal equipment use the wireless module that comes with the camera to transmit the camera's image to the mobile phone, and use the mobile phone to follow the selfie and target the target Performing constant-speed follow-up shooting, or when the camera is shooting at a special angle so that the operator cannot view the framing object through the camera's display or viewfinder, monitor the framing object through the mobile phone, thereby greatly improving the limitations of the camera.
  • mobile terminal devices such as mobile phones can transmit images with the camera through a wireless module, the mobile phone cannot be firmly fixed to the camera nowadays, so it is difficult to ensure the effect of viewfinder or monitoring.
  • embodiments of the present invention provide a clamping mechanism, a clamping device, and a photographing device.
  • a clamping mechanism for clamping a mobile terminal device.
  • the clamping mechanism includes a first clamping part, a second clamping part, and a manual operation part.
  • the clamping portion and the second clamping portion are arranged opposite to each other and surround an accommodating space for accommodating the mobile terminal device; the manual operation portion is arranged outside the accommodating space, and the manual operation portion can drive the The first clamping portion and the second clamping portion move between the clamping position and the releasing position; wherein, in the clamping position, the first clamping portion and the second clamping portion move the The terminal device is clamped; in the release position, the first clamping portion and the second clamping portion release the mobile terminal device.
  • a clamping device for mounting a mobile terminal device on a hot shoe of an image capturing device, including a quick release structure, including a cold shoe fixing piece and a first locking structure,
  • the cold shoe fixing piece is used to connect to the quick release interface of the hot shoe
  • the first locking structure is used to selectively fast lock the cold shoe fixing piece on the hot shoe or from the hot shoe.
  • the hot shoe is unlocked; the clamping assembly is fixed with the cold shoe fixing plate, and the clamping assembly is used to selectively clamp or loosen the mobile terminal device.
  • a photographing equipment including a camera and a clamping device, the cold shoe fixing piece of the clamping device is clamped on the hot shoe of the camera, so that the clamping device can hold
  • the mobile terminal device is installed on the hot shoe of the image capturing device.
  • the clamping device includes: a cold shoe fixing piece and a first locking structure, the cold shoe fixing piece is used to connect to the quick release interface of the hot shoe, and the first locking structure is used to selectively The cold shoe fixing piece is quickly locked on the hot shoe or unlocked from the hot shoe; a clamping assembly is fixed to the cold shoe fixing piece, and the clamping assembly is used to selectively move the The terminal device is clamped or loosened.
  • a photographing equipment, a handle and a clamping device the handle connecting seat of the clamping device is fixed on the side of the handle;
  • the clamping device includes: including: quick release Structure and clamping assembly;
  • the quick release structure includes: a cold shoe fixing piece and a first locking structure, the cold shoe fixing piece is used to connect to the quick release interface of the hot shoe, and the first locking structure is used for Selectively fasten the cold shoe fixing plate on the hot shoe or unlock it from the hot shoe;
  • the clamping assembly is fixed to the cold shoe fixing plate, and the clamping assembly is used to selectively The mobile terminal equipment is clamped or loosened;
  • the clamping device further includes: a quick release seat and a handle connection seat;
  • the quick release seat is rotatably connected with the handle connection seat, and the quick release seat is used for The cold shoe fixing piece is quickly detached and connected;
  • the handle connection seat is used to fix on the handle of the image capturing device.
  • the mobile mobile terminal equipment is clamped by the clamping assembly, so that the mobile terminal equipment can be installed with the quick release structure together with the clamping device to image shooting The quick release interface of the device.
  • the mobile terminal device can be quickly and reliably installed to the image capturing device, thereby ensuring the effect of viewing or monitoring through the mobile terminal device; it can also be beneficial to quickly detaching the mobile terminal device from the image capturing device, which is beneficial to improve user operations The convenience.
  • Figure 1 is the first structural diagram of the quick-release structure and clamping assembly in the clamping device provided by this embodiment
  • Figure 2 is a second structural schematic diagram of the quick release structure and clamping assembly in the clamping device provided by this embodiment
  • Figure 3 is the third structural schematic diagram of the quick release structure and clamping assembly in the clamping device provided by this embodiment
  • Figure 4 is a cross-sectional view of Figure 3 at A-A;
  • Figure 5 is an exploded schematic diagram of a clamping device provided by an embodiment
  • Figure 6 is an exploded schematic view of a clamping device provided by another embodiment
  • Figure 7 is an exploded schematic view of the quick release seat and the handle connecting seat in the clamping device provided by this embodiment
  • Figure 8 is a first assembly schematic diagram of the quick release structure, clamping assembly, quick release seat and handle connecting seat in the clamping device provided by this embodiment;
  • Figure 9 is the second assembly schematic diagram of the quick release structure, clamping assembly, quick release seat and handle connecting seat in the clamping device provided by this embodiment;
  • Figure 10 is a cross-sectional view of Figure 9 at B-B;
  • Figure 11 is a cross-sectional view of Figure 9 at C-C.
  • 11-Quick release structure 111-Cold shoe fixing plate; 112-First locking structure;
  • 13-Clamping assembly 131-Clamping mechanism; 1311-first clamping part; 1312-second clamping part; 1313-manual operation part; 1314-elastic reset member; 1315-first meshing tooth; 1316-th Two meshing teeth; 1317-transmission gear; 1318-elastic pad; 1319-decorative sheet; 1320-cover body; 1320a-first cover; 1320b-second cover; 1320c-through hole; 1320d-anti-slip pad; 1321-first Installation cover; 1322-The second installation cover;
  • 15-Quick release seat 151-Cold shoe seat; 1511-Dovetail groove; 1512-limit screw; 152-base; 153-hand-tightening nut; 154-Teflon gasket; 155-pre-tightening nut; 156-pre Tight gasket
  • plural means at least two, such as two, three, etc., unless otherwise specifically defined.
  • This embodiment provides a clamping device 1 for mounting a mobile terminal device on a hot shoe of an image capturing device.
  • the clamping device 1 can be used to clamp the mobile terminal device, and the clamping device 1 can be connected with a hot shoe of the image capturing device to mount the mobile terminal device on the hot shoe of the image capturing device.
  • the mobile terminal device may be provided with a communication module, and the communication module may be communicatively connected with the image capturing device, so that the image captured by the image capturing device (that is, the finder object) can be transmitted to the mobile terminal device; the mobile terminal device is provided with a display screen , So that the user can view the viewfinder through the display screen of the mobile terminal device.
  • the mobile terminal device may include at least one of the following: a mobile phone, a tablet computer, and the like.
  • the clamping device 1 may include: a quick release structure 11 and a clamping assembly 13.
  • the quick release structure 11 includes: a cold shoe fixing piece 111 and a first locking structure 112, the cold shoe fixing piece 111 is used to connect to the quick release interface of the hot shoe, and the first locking structure 112 is used to selectively fix the cold shoe
  • the piece 111 is quickly locked on or unlocked from the hot shoe; the clamping assembly 13 is fixed to the cold shoe fixing piece 111, and the clamping assembly 13 is used to selectively clamp or release the mobile terminal device.
  • the quick-release structure 11 can be used to connect the clamping device 1 to the quick-release interface of the hot shoe, so that the user can quickly detach and connect the clamping device 1 and the image capture device, thereby realizing the disassembly and assembly of the mobile terminal device and the image capture device.
  • the quick-release interface of the hot shoe may include a mounting slot, for example, the mounting slot may be a dovetail slot.
  • the cold shoe fixing piece 111 in the quick release structure 11 can be used to connect with the quick release interface of the hot shoe; the shape of the cold shoe fixing piece 111 can be adapted to the shape of the quick release interface, so that the cold shoe fixing piece 111 can be quickly removed
  • the access quick release interface realizes the quick disassembly and assembly of the quick disassembly structure 11 and the hot shoe, that is, realizes the quick disassembly and assembly of the clamping device 1 and the image capturing equipment, and also facilitates the disassembly and assembly of the mobile terminal device and the image capturing apparatus.
  • the quick release structure 11 on the clamping device 1 can conveniently install the clamping device in the quick release interface of the camera hot shoe.
  • Other supporting and fixing structures are saved, making the structure simpler and more convenient for installation.
  • the cold shoe fixing piece 111 may include a fixing piece for mating with the quick-release interface, and the shape of the fixing piece can be adapted to the shape of the quick-release interface;
  • the end of the body facing the clamping assembly 13 is provided with a stud, and the stud can be integrally provided with the fixed sheet body.
  • the stud can be fixedly connected with the clamping component 13; for example, the stud can be inserted into the clamping component 13 and interference fit to ensure the reliability of the connection between the two; or, the cold shoe fixing piece 111 is provided with a screw, and the screw It is tightly connected with the clamping assembly 13 so that the cold shoe fixing piece 111 and the clamping assembly 13 are tightly connected, so that the cold shoe fixing piece 111 and the clamping assembly 13 can be removed from each other later.
  • the first locking structure 112 in the quick release structure 11 can selectively fast-lock or unlock the cold shoe fixing plate 111 on the hot shoe. That is, when the mobile terminal device needs to be installed on the image capturing device, when the cold shoe fixing piece 111 enters the preset position in the quick release interface, the first locking structure 112 can quickly lock the cold shoe fixing piece 111 on On the hot shoe; when the mobile terminal device needs to be removed from the image capture device, the cold shoe fixing piece 111 can be released by operating the first locking structure 112, so that the cold shoe fixing piece 111 can be taken out of the quick release interface .
  • the first locking structure 112 may include a locking nut matched with a stud, so as to press the cold shoe fixing piece 111 in the quick release interface through the cooperation of the locking nut and the stud.
  • the cold shoe fixing piece 111 can be inserted into the quick release interface first, and then the locking nut can be tightened relative to the stud on the cold shoe fixing piece 111 to fix the cold shoe
  • the fixing piece 111 is pressed into the quick release interface, so that the cold shoe fixing piece 111 is quickly locked on the hot shoe; when the mobile terminal device needs to be removed from the image capture device, the lock nut can be loosened and then The cold shoe fixing piece 111 is taken out from the quick release interface, so that the cold shoe fixing piece 111 is quickly unlocked from the hot shoe.
  • the specific structure of the first locking structure 112 is not limited to this, and this embodiment is just an example for illustration.
  • the first locking structure 112 further includes fasteners such as screws passing through the cold shoe fixing sheet 111 and fastened to the hot shoe.
  • the clamping assembly 13 connected to the cold shoe fixing sheet 111 is used to clamp the mobile terminal device, so that the clamping assembly 13 and the mobile terminal device clamped by the clamping assembly 13 can be installed to the image capturing device along with the cold shoe fixing sheet 111.
  • the cold shoe fixing piece 111 can be fixedly connected with the clamping assembly 13 to ensure the reliability of the connection between the mobile terminal device and the image capturing device; for example, the cold shoe fixing piece 111 can be detachably connected by screwing, clamping, etc. It can be detachably connected to the clamping assembly 13, or the cold shoe fixing piece 111 and the clamping assembly 13 are integrally arranged or fixed by welding.
  • the manner in which the cold shoe fixing plate 111 can be fixedly connected to the clamping assembly 13 is not specifically limited.
  • the clamping assembly 13 can selectively clamp or loosen the mobile terminal equipment, so that the mobile terminal equipment can be installed on or detached from the image capture equipment along with the clamping device 1; of course, no mobile terminal is required.
  • the clamping assembly 13 may include a first part and a second part. There is relative movement between the first part and the second part, such as relative rotation or relative sliding; when one of the first part and the second part moves away from the other That is, when the first part and the second part move away from each other, the clamping assembly 13 is used to loosen the mobile terminal device.
  • the clamping device 1 provided in this embodiment is provided with a quick release structure 11 and a clamping assembly 13, and the mobile terminal device is clamped by the clamping assembly 13, so that the mobile terminal device can be shared with the clamping device 1
  • the quick release structure 11 is installed in the quick release interface of the image capturing device. In this way, the mobile terminal device can be reliably installed on the image capturing device, thereby ensuring the effect of viewing or monitoring through the mobile terminal device; it can also be beneficial to quickly detach the mobile terminal device from the image capturing device, which is beneficial to improve the convenience of user operations Sex.
  • the clamping assembly 13 includes a clamping mechanism 131 connected to the cold shoe fixing piece 111.
  • the clamping mechanism 131 includes: a first clamping portion 1311, a second clamping portion 1312, and a manual operation portion 1313.
  • the first clamping portion 1311 and the second clamping portion 1312 are arranged opposite to each other and are enclosed to accommodate mobile terminal equipment.
  • the accommodating space; the manual operating portion 1313 is arranged outside the accommodating space, and the manual operating portion 1313 can drive the first clamping portion 1311 and the second clamping portion 1312 to move between the clamping position and the releasing position; wherein, In the clamping position, the first clamping portion 1311 and the second clamping portion 1312 clamp the mobile terminal device; in the releasing position, the first clamping portion 1311 and the second clamping portion 1312 loosen the mobile terminal device. open.
  • the first clamping portion 1311 and the second clamping portion 1312 may be respectively located on opposite sides of the mobile terminal device, so as to reliably clamp the mobile terminal device.
  • the direction of the mobile terminal device toward the first clamping portion 1311 may be taken as the upward direction, as indicated by the arrow S in FIG. 1; the direction of the mobile terminal device away from the first clamping portion 1311 is referred to as downward;
  • the side of the terminal device display screen is the front, that is, the side of the clamping assembly 13 facing the user is the front, as shown in the direction indicated by the arrow Q in Fig. 1; the side of the clamping assembly 13 opposite to the front is the rear ;
  • the other two sides are left and right respectively.
  • the direction pointed by arrow R in Figure 1 is right.
  • the first clamping portion 1311 may include a first clamping plate, the first clamping plate may be in the shape of a flat plate, and at least part of the front surface of the first clamping plate can be used to contact the mobile terminal device; the upper end of the first clamping plate is provided There is a first edge that is turned forward, and the first edge can also contact the mobile terminal device.
  • the second clamping portion 1312 may include a second clamping plate, the second clamping plate may be in the shape of a flat plate, and at least part of the front surface of the second clamping plate can be used to contact the mobile terminal device; the lower end of the second clamping plate is provided There is a second edge that is turned forward, and the second edge can also contact the mobile terminal device.
  • the first clamping plate and the second clamping plate may be located on the rear side of the mobile terminal device, and the first edge and the second edge may be located on the upper side and the lower side of the mobile terminal device respectively, so as to avoid the first clamping portion 1311 and the second clamping portion 1311
  • the clamping portion 1312 blocks the display screen of the mobile terminal device, reducing or even avoiding interference to the user's line of sight.
  • the first clamping plate, the second clamping plate, the first edge and the second edge jointly enclose an accommodation space for accommodating the mobile terminal device.
  • the first clamping portion 1311 may be connected with a manual operation portion 1313, so that the user can drive the first clamping portion 1311 to move relative to the second clamping portion 1312 through the manual operation portion 1313, which improves the convenience of user operation.
  • the user can drive the first clamping portion 1311 toward the second clamping portion 1312 through the manual operation portion 1313 and move to a clamping position capable of clamping the mobile terminal device, and the user can also drive the first clamping portion 1311 through the manual operation portion 1313.
  • the clamping portion 1311 moves away from the second clamping portion 1312 and moves to a release position that can release (or release) the mobile terminal device.
  • the manual operation portion 1313 may be arranged outside the accommodating space, for example, may be arranged on the left, right or rear side of the first clamping portion 1311, so as not to affect the connection between the first clamping portion 1311 and the mobile terminal device. contact.
  • the second clamping portion 1312 may be connected with a manual operation portion 1313, so that the user can drive the second clamping portion 1312 to move relative to the first clamping portion 1311 through the manual operation portion 1313, which improves the convenience of user operation.
  • the user can drive the second clamping portion 1312 to move toward the first clamping portion 1311 through the manual operation portion 1313 and move to a clamping position capable of clamping the mobile terminal device, and the user can also drive the second clamping portion 1312 through the manual operation portion 1313.
  • the clamping portion 1312 moves away from the first clamping portion 1311 and moves to a release position that can release (or release) the mobile terminal device.
  • the manual operation portion 1313 may be arranged outside the accommodating space, for example, may be arranged on the left, right, or rear side of the second clamping portion 1312, so as not to affect the connection between the second clamping portion 1312 and the mobile terminal device. contact.
  • both the first clamping portion 1311 and the second clamping portion 1312 may be provided with a manual operation portion 1313 to improve the convenience of user operation; in other examples, the first clamping portion 1311 and the second clamping portion 1311 A manual operation portion 1313 may be provided on one of the holding portions 1312 to simplify the structure of the clamping mechanism 131.
  • the manual operation portion 1313 includes a pressing protrusion, which is used to drive the first clamping portion 1311 and the second clamping portion 1312 to move from the clamping position to the releasing position.
  • the pressing protrusion extends in a direction away from the accommodating space and protrudes from the first clamping portion 1311 and/or the second clamping portion 1312 to facilitate user operations.
  • the pressing protrusions can be spherical, columnar, or the like.
  • the pressing protrusion may have a pressing surface that can be operated by the user, and the pressing surface may be provided with a pressing groove that matches the shape of the user's finger, so as to avoid the user's finger from sliding off the pressing surface during the operation; or, on the pressing surface Convex bars or spherical protrusions are provided on the surface to increase the friction between the pressing surface and the user's finger, which is beneficial to avoid the user's finger from slipping off the pressing surface during operation.
  • the pressing protrusion is provided on one of the first clamping portion 1311 and the second clamping portion 1312.
  • both the first clamping portion 1311 and the second clamping portion 1312 are provided with pressing protrusions, and the two pressing protrusions are arranged opposite to each other; for example, the two pressing protrusions may be respectively arranged on the first clamping portion.
  • the left side (or right side) of the portion 1311 and the second clamping portion 1312 are arranged opposite to each other up and down.
  • the pressing protrusion of the first clamping portion 1311 may be located on the side of the second clamping portion 1312, that is, the pressing protrusion of the first clamping portion 1311 is provided on the first clamping portion 1311 facing the second clamping portion 1312.
  • One side, that is, the pressing protrusion of the first clamping portion 1311 is provided on the lower side of the first clamping portion 1311; the pressing protrusion of the second clamping portion 1312 may be located on the side of the first clamping portion 1311, that is, the first clamping portion 1311.
  • the pressing protrusion of the second clamping portion 1312 may be arranged on the side of the second clamping portion 1312 facing the first clamping portion 1311, that is, the pressing protrusion of the second clamping portion 1312 may be located on the side of the second clamping portion 1312. Upper side.
  • the user can simultaneously drive the first clamping portion 1311 and the second clamping portion 1312 to move through the two pressing protrusions, and can relatively reduce the movement stroke of a single clamping portion, which is beneficial to shorten the time required to clamp the mobile terminal device
  • the user can force the two pressing protrusions to move the two pressing protrusions toward each other, so that the first clamping portion 1311 and the second clamping portion 1312 simultaneously move toward each other and move to the clamping position to clamp Support mobile terminal equipment.
  • the clamping mechanism 131 further includes an elastic reset member 1314, which is used to reset the first clamping portion 1311 and the second clamping portion 1312 from the loosening position to the clamping position. That is, when the first clamping portion 1311 and the second clamping portion 1312 are in the released position under the action of an external force, the elastic resetting member 1314 is in a stretched state and stores elastic potential energy; after the external force is removed, the elastic resetting Under the action of the elastic potential energy of the member 1314, the first clamping portion 1311 and the second clamping portion 1312 will move towards each other and move to the clamping position, so that the first clamping portion 1311 and the second clamping portion 1312 are reliably held in Clamping position to reliably clamp mobile terminal equipment.
  • an elastic reset member 1314 which is used to reset the first clamping portion 1311 and the second clamping portion 1312 from the loosening position to the clamping position. That is, when the first clamping portion 1311 and the second clamping portion 1312 are in the released position under the action
  • the elastic return member 1314 is still in a stretched state and has a certain elastic potential energy, so that the first clamping portion 1311 and The second clamping portion 1312 reliably clamps the mobile terminal device.
  • the elastic potential energy of the elastic reset member 1314 when the first clamping portion 1311 and the second clamping portion 1312 are in the clamping position is smaller than when the first clamping portion 1311 and the second clamping portion 1312 are in the loose position Elastic potential energy.
  • the elastic return member 1314 may include at least one tension spring.
  • the tension spring has opposite first and second ends.
  • the first end of the tension spring can be fixed to one of the first clamping portion 1311 and the second clamping portion 1312; the second end of the tension spring can be fixed to the other of the first clamping portion 1311 and the second clamping portion 1312.
  • One fixing for example, the first end of the tension spring is fixed to the first clamping portion 1311, and the second end of the tension spring is fixed to the second clamping portion 1312.
  • the first end of the tension spring can be fixed to the first clamping portion 1311; the second end of the tension spring can be installed in a fixed position, and the fixed position can be arranged on other components such as the spring mounting cover, so that the tension spring can A clamping portion 1311 is pulled from the releasing position to the clamping position.
  • the spring-mounted cover can be connected to the second clamping portion 1312 or to the cover 1320.
  • the cover 1320 can be used to support the first clamping portion 1311 and the second clamping portion 1312 and be connected to the first clamping portion 1311 and the first clamping portion 1311 and the second clamping portion 1311.
  • the two clamping parts 1312 are slidably connected; the spring mounting cover may include a first mounting cover 1321 and a second mounting cover 1322 that are buckled with each other.
  • the first mounting cover 1321 or the second mounting cover 1322 is provided with a post for connecting with a tension spring Body or hook body.
  • the first end of the tension spring can be fixed to the second clamping portion 1312, and the second end of the tension spring is installed in a fixed position; at this time, the fixing of the second end of the spring can be similar to the foregoing.
  • the fixing method of the tension spring may be a common fixing method such as welding, hooking, and clamping.
  • the lower end of the first clamping portion 1311 and the upper end of the second clamping portion 1312 may be provided with connecting hooks
  • the first end and the second end of the tension spring may be provided with connecting loops
  • the two connecting loops may be respectively connected with The two connecting hooks are matched.
  • the multiple tension springs can be arranged symmetrically with respect to the center line of the first clamping portion 1311 in the vertical direction, so that the first clamping portion 1311 and the second clamping portion 1312 are uniformly stressed. , Which is beneficial to make the mobile terminal equipment bear uniform force.
  • the elastic restoring member 1314 may include a column made of elastic material, such as a rubber column.
  • the elastic reset member 1314 may also include a tension spring and a rubber column.
  • the first clamping portion 1311 and the second clamping portion 1312 can be driven from the clamping position to the releasing position through the manual operation portion 1313.
  • the elastic reset member 1314 is further stretched; the mobile terminal device is placed in the accommodating space enclosed by the first clamping portion 1311 and the second clamping portion 1312; then the effect on the manual operation portion 1313 is cancelled Under the action of the elastic potential energy of the elastic reset member 1314, the elastic reset member 1314 will drive the first clamping portion 1311 and the second clamping portion 1312 to move toward the clamping position until the first clamping portion 1311 and the second clamping portion 1311
  • the portion 1312 moves to a clamping position for clamping the mobile terminal device, and enables the first clamping portion 1311 and the second clamping portion 1312 to be maintained in the clamping position.
  • first clamping portion 1311 is provided with a first meshing tooth 1315 facing the second clamping portion 1312
  • second clamping portion 1312 is provided with a second meshing tooth 1316 facing the first clamping portion 1311.
  • the meshing teeth 1315 cooperate with the second meshing teeth 1316 so that the first clamping portion 1311 and the second clamping portion 1312 can move in opposite directions under the operation of the manual operating portion 1313, thereby clamping or unclamping the mobile terminal device.
  • the first clamping portion 1311 when the user drives the first clamping portion 1311 downward and toward the clamping position through the manual operation portion 1313 on the first clamping portion 1311, the first clamping portion will drive its first meshing tooth 1315 to move , And the first meshing tooth 1315 will drive the matched second meshing tooth 1316 to move in the opposite direction to the first meshing tooth 1315, and then drive the second clamping part along the opposite direction of the first clamping part through the second meshing tooth 1316 That is, the second clamping part is driven to move upward and toward its clamping position through the second meshing tooth 1316, thereby clamping the mobile terminal device.
  • the mobile terminal device when the mobile terminal device is released, its implementation process is similar to that of clamping the mobile terminal device.
  • the first meshing tooth 1315 may be a rack, and the rack extends in the vertical direction; the rack may be fixedly connected to the first clamping portion 1311, or the first clamping portion 1311 may be integrally provided There is the rack.
  • the second meshing tooth 1316 may include a gear provided on the second clamping portion 1312; the first clamping portion 1311 can be driven to move to drive the second clamping portion 1312 along the direction opposite to the first clamping portion 1311. Direction movement.
  • the second meshing tooth 1316 may be a rack, and the rack extends in the up-down direction; the rack may be fixedly connected to the second clamping portion 1312, or the second clamping portion 1312 may be integrated The rack is provided.
  • the first meshing tooth 1315 may include a gear provided on the first clamping portion 1311; the second clamping portion 1312 can be driven to move to drive the first clamping portion 1311 to move along the direction opposite to the second clamping portion 1312. Direction movement.
  • first meshing teeth 1315 and the second meshing teeth 1316 may both be racks; the clamping mechanism 131 further includes transmission gear teeth 1317, and the first meshing teeth 1315 and the second meshing teeth 1316 pass through the transmission gear teeth 1317. Drive connection so that the first meshing tooth 1315 and the second meshing tooth 1316 can move in opposite directions.
  • one of the first meshing tooth 1315 and the second meshing tooth 1316 may be a rack and the other may be a gear.
  • the transmission gear teeth 1317 can be provided on other parts of the clamping device 1, for example, can be provided on a part that is stationary relative to the mobile terminal device after the mobile terminal device is placed in place.
  • the inner surface of the first clamping portion 1311 and/or the second clamping portion 1312 for contacting the mobile terminal device is provided with an elastic pad 1318.
  • the inner surfaces of the first clamping portion 1311 and the second clamping portion 1312 are each provided with an elastic pad 1318 to buffer the first clamping portion 1311 and the second clamping portion 1311 and the second clamping portion through the elastic compression deformation of the elastic pad 1318.
  • the force applied by 1312 to the mobile terminal device to avoid damage to the mobile terminal device; and, when the force applied to the mobile terminal device by the first clamping portion 1311 and the second clamping portion 1312 causes the elastic pad 1318 to undergo compression and deformation
  • the elastic pad 1318 will have a certain elastic potential energy. Under the action of the elastic potential energy of the elastic pad 1318, the elastic pad 1318 will closely abut the mobile terminal device, thereby improving the reliability of clamping the mobile terminal device.
  • the elastic pad 1318 at least includes a portion for contacting the side of the mobile terminal device; that is, the elastic pad 1318 of the first clamping portion 1311 includes at least a portion that contacts the upper side of the mobile terminal device.
  • the elastic pad 1318 of the portion 1312 includes at least a part that contacts the lower side of the mobile terminal device.
  • the surface of the part of the elastic pad 1318 used to contact the side of the mobile terminal device is an arc surface to better fit the side of the mobile terminal device.
  • the elastic pad 1318 may also include a part that contacts the rear side (that is, the back side) of the mobile terminal device.
  • a decorative sheet 1319 is provided on the outer surface of the first clamping portion 1311 facing away from the mobile terminal device.
  • a decorative sheet 1319 is provided on the rear side of the first clamping portion 1311, so as to block the first clip 1319 by the decorative sheet 1319.
  • the elastic reset member 1314 connected to the holding portion 1311 and/or the first meshing tooth 1315 and other components provided on the first clamping portion 1311, so as to prevent external environmental factors from affecting the elastic reset member 1314 and/or the first meshing tooth 1315 and other components Longevity, and can improve the integrity of the first clamping portion 1311.
  • a decorative sheet 1319 is provided on the upper side of the first clamping portion 1311.
  • a decorative sheet 1319 is provided on the outer surface of the second clamping portion 1312 facing away from the mobile terminal device.
  • a decorative sheet 1319 is provided on the rear side of the second clamping portion 1312 to block the elastic reset member 1314 connected to the second clamping portion 1312 and/or the second clamping portion 1312 through the decorative sheet 1319.
  • the components such as the meshing teeth 1316 can prevent external environmental factors from affecting the life of the elastic reset member 1314 and/or the second meshing teeth 1316 and other components, and can improve the integrity of the second clamping portion 1312.
  • a decorative sheet 1319 is provided on the lower side of the second clamping portion 1312.
  • the clamping mechanism 131 further includes a cover 1320.
  • the first clamping portion 1311 and the second clamping portion 1312 are slidably disposed on the first surface of the cover 1320, so that the first clamping portion 1311 and the second clamping portion 1311
  • the two clamping portions 1312 can be connected to other components through the cover 1320, and the cover 1320 has a protective effect on the first clamping portion 1311 and the second clamping portion 1312.
  • the cover body 1320 may include a plate body, and a sliding groove may be provided on the plate body.
  • the first clamping portion 1311 and the second clamping portion 1312 are provided with sliding blocks that cooperate with the sliding grooves to pass the sliding block and the sliding groove. The cooperation of the groove guides the movement direction of the first clamping portion 1311 and the second clamping portion 1312; wherein, the first clamping portion 1311 and the second clamping portion 1312 can be respectively disposed on the upper and lower portions of the board.
  • the clamping mechanism 131 can rotate relative to the cold shoe fixing plate 111, that is, the clamping mechanism 131 is rotatably connected to the cold shoe fixing plate 111, so that the clamping mechanism 131 can drive the mobile terminal device to rotate relative to the image capturing device.
  • the clamping mechanism 131 can selectively rotate the mobile terminal device to a horizontal position or a vertical position.
  • the clamping mechanism 131 may be provided with a rotating column
  • the stud of the cold shoe fixing piece 111 may be provided with a matching hole
  • the rotating column may be rotatably arranged in the matching hole.
  • a rubber pad is provided between the matching hole and the rotating column, so that external force can overcome the friction between the rotating column and the rubber pad (or the wall of the matching hole and the rubber pad) and drive the clamp
  • the holding mechanism 131 rotates relative to the cold shoe fixing plate 111, and after rotating to a preset position, the holding mechanism 131 can be locked by the friction between the rotating column and the rubber pad.
  • a fastener such as a screw passing through the cold shoe fixing piece 111 can be used to fasten the rotating column with the screw or other fastener. Connected to lock the clamping mechanism 131 and the cold shoe fixing piece 111 relative to each other.
  • the implementation of the rotatable and relative locking of the cold shoe fixing piece 111 and the clamping mechanism 131 is not limited to this, and the present embodiment is only described here as an example.
  • the clamping assembly 13 further includes a supporting mechanism 133, the clamping mechanism 131 is rotatably connected to the supporting mechanism 133, and the supporting mechanism 133 is fixed to the cold shoe fixing plate 111.
  • the supporting mechanism 133 can be fixed to the cold shoe fixing plate 111 by a conventional connection method, such as screwing, clamping, welding, etc.; or the supporting mechanism 133 can be integrated with the cold shoe fixing plate 111.
  • the supporting mechanism 133 can be rotatably connected with the cover 1320 of the clamping mechanism 131.
  • the supporting mechanism 133 is formed with a rotating shaft 1331 facing the inner surface of the cover 1320, and the cover 1320 is rotatably sleeved on the rotating shaft 1331.
  • the cover 1320 is provided with a shaft hole which is matched with the rotating shaft 1331; a rubber pad can be provided between the shaft hole and the rotating shaft 1331, so that when the cover 1320 rotates to a preset position relative to the supporting mechanism 133, the cover 1320 It is locked relative to the supporting mechanism 133.
  • the free end of the rotating shaft 1331 is installed with an anti-drop cover 1332 for preventing the cover 1320 from falling off the rotating shaft 1331.
  • the free end of the rotating shaft 1331 can be connected to the anti-detachment cover 1332 through a detachable connection method such as screw connection or snap connection, so as to facilitate disassembly and assembly; or, the free end of the rotating shaft 1331 can be integrally provided with the anti-detachment cover 1332.
  • the anti-drop cover 1332 can abut against the cover 1320 to prevent the shaft 1331 from falling off the shaft hole in the cover 1320.
  • the clamping assembly 13 further includes a second locking structure for selectively locking the cover 1320 and the supporting mechanism 133 in at least two locking positions.
  • the second locking mechanism is used to selectively lock the cover 1320 and the supporting mechanism 133 in a first locking position that makes the mobile terminal device in a horizontal position and a second locking position that makes the mobile terminal device in a longitudinal position. .
  • two adjacent locking positions are perpendicular to each other.
  • one of the two adjacent locking positions makes the mobile terminal device in a horizontal position, and the other makes the mobile terminal device in a vertical position, so as to facilitate the user's observation.
  • the second locking structure includes: at least one protrusion and at least two spaced grooves.
  • the protrusions are arranged on one of the cover 1320 and the supporting mechanism 133, and the grooves are arranged on the cover 1320 and the supporting mechanism. On the other of the mechanisms 133, the protrusion is accommodated in one of the grooves.
  • the cover 1320 and the supporting mechanism 133 are in different locking positions.
  • the grooves cooperate to reliably lock the cover 1320 and the supporting mechanism 133.
  • an elastic member such as a tension spring may be provided between the support mechanism 133 and the cover 1320, so as to accommodate and hold the protrusion in the groove by the elastic potential energy of the tension spring.
  • the implementation process of this example may be illustrated by taking as an example that the cover 1320 is provided with two grooves and the support mechanism 133 is provided with protrusions.
  • the cover 1320 is provided with two grooves, and the two grooves are arranged perpendicular to each other. For example, one groove extends up and down, and the other groove extends left and right; the supporting mechanism 133 may be provided with a protrusion.
  • the protrusion on the support mechanism 133 can be driven by an external force to escape from one of the grooves, and the cover 1320 can rotate relative to the support mechanism 133 and rotate to the protrusion on the support mechanism 133
  • the external force is removed, and under the action of the tension spring, the protrusion on the supporting mechanism 133 can enter the groove to achieve the locking of the cover 1320.
  • the cover 1320 may also be provided with 4 grooves, and each two adjacent grooves are arranged perpendicular to each other (that is, the central angles corresponding to the two adjacent grooves are right angles), and each adjacent groove The distance between the two grooves is equal.
  • One or more protrusions may be provided on the supporting mechanism 133; when there are multiple protrusions, the distance between every two adjacent protrusions needs to be adapted to the distance between two adjacent grooves; Exemplarily, the number of protrusions can be the same as the number of grooves, and the distribution of the protrusions can be adapted to the distribution of the grooves, which ensures the reliability of the locking of the cover 1320 and the support mechanism 133.
  • the clamping assembly 13 further includes an unlocking structure for unlocking the cover 1320 and the supporting mechanism 133 from the locked position.
  • the unlocking structure includes: a tapered boss and a tapered slot.
  • the tapered boss is arranged on one of the cover 1320 and the support mechanism 133, and the tapered slot is arranged on the cover 1320 and the support mechanism 133. On the other one, the tapered boss is penetrated in the tapered slot.
  • the cross-sectional area of the tapered groove and the tapered boss along the axis perpendicular to its axial direction gradually decreases from front to back.
  • the cross section of the tapered groove and the tapered boss is circular, the diameter of the tapered groove and the tapered boss gradually decreases from front to back.
  • the second locking structure may include: at least one protrusion on the tapered boss and at least two spaced grooves arranged in the tapered groove, and the protrusion is received in one of the grooves.
  • the center angles corresponding to the two grooves are 90 degrees, so that the mobile terminal device can switch between the horizontal position and the vertical position; of course, the groove can also be set to 4 At this time, the center angle corresponding to each two adjacent grooves is 90 degrees, so that the mobile terminal device can switch between the horizontal position and the vertical position.
  • the unlocking structure further includes an elastic member, two ends of the elastic member respectively abut the cover 1320 and the supporting mechanism 133.
  • the elastic member is a compression spring 1335 sleeved on the rotating shaft 1331, so as to push the protrusion against the groove wall of the groove by the elastic potential energy of the compression spring 1335, so as to facilitate the cover 1320 and the mobile terminal device relative to the support The positioning reliability of the mechanism 133 and the image capturing equipment.
  • a groove is provided on the upper side of the front end of the tapered groove, and a groove is also provided on the right side of the front end of the tapered groove; a protrusion is provided on the tapered boss; the protrusion can be received in the upper protrusion,
  • the cover 1320 can be pressed first, so that the protrusion is separated from the upper groove, while the compression spring 1335 is compressed; then relative to the support
  • the mechanism 133 rotates the cover 1320 until the protrusion is aligned with the groove on the right side to cancel the force on the cover 1320.
  • the compression spring 1335 will push the cover 1320 away from it.
  • the support mechanism 133 moves in the direction, and drives the protrusion into the right groove, so as to achieve the locking between the cover 1320 and the support mechanism 133.
  • the cover 1320 includes: a first cover 1320a and a second cover 1320b, and the first cover 1320a and the second cover 1320b are combined together to form an accommodating cavity; Ground, both the first cover 1320a and the second cover 1320b are box bodies with openings, and the opening of the first cover 1320a can be arranged opposite to the opening of the second cover 1320b, so that the first cover 1320a and the second cover 1320b are enclosed Into a cavity.
  • the first cover 1320a and the second cover 1320b are provided with channels for other components to enter the containing cavity.
  • the second cover 1320b is provided with a through hole 1320c through which the free end of the rotating shaft 1331 passes, and the anti-drop cover 1332 is disposed in the containing cavity. That is, the second cover 1320b can be located opposite to the rear side of the first cover 1320a, that is, the second cover 1320b can be located between the first cover 1320a and the supporting mechanism 133; at least a part of the second cover 1320b is at least a part of the first cover 1320a.
  • the parts are stacked in the front-to-rear direction, so that an accommodating cavity is formed between the first cover 1320a and the second cover 1320b, the anti-off cover 1332 can be located in the accommodating space, and the anti-off cover 1332 can be clamped or screwed to the rotating shaft 1331,
  • the rotating shaft 1331 can be integrated with the supporting mechanism 133.
  • first clamping portion 1311 and a part of the second clamping portion 1312 are both penetrated in the containing cavity.
  • at least part of the first clamping plate of the first clamping part 1311, at least part of the second clamping plate of the second clamping part 1312 and other components can be inserted into the containing cavity to facilitate the clamping device 1.
  • the back side of the mobile terminal device can be in contact with the first cover 1320a; the outer surface of the first cover 1320a, that is, the front surface of the first cover 1320a, can be provided with a non-slip pad 1320d, so as to facilitate the reduction of the first cover 1320a and the mobile terminal.
  • the relative sliding between the devices is beneficial to improve the reliability of clamping the mobile terminal device.
  • the supporting mechanism 133 includes a bottom shell 1333 and a cover plate 1334.
  • the bottom shell 1333 includes a first part 1333a and a second part 1333b.
  • the first part 1333a is formed with a rotating shaft 1331, and the cover plate 1334 is covered on the second part 1333b.
  • the bottom shell 1333 may be a box with a front opening.
  • the box includes a first part 1333a.
  • the first part 1333a is provided with a rotating shaft 1331 for adapting to the cover 1320.
  • the rotating shaft 1331 can be connected to the front opening of the box.
  • the cover body 1320 is transferred; the box body can also include a second part 1333b, which can extend from the first part 1333a toward the quick release interface of the image capture device to prevent the cold shoe fixing piece 111, the quick release interface and other components from interfering with movement
  • the terminal device is switched between the horizontal position and the vertical position; the front opening corresponding to the second part 1333b can be covered with a cover 1334.
  • the rotating shaft 1331 is integrally provided with the anti-drop cover 1332, the anti-drop cover 1332 is accommodated between the first cover 1320a and the second cover 1320b, and the anti-drop cover 1332 is provided with a shaft 1331 One end is set toward the second cover 1320b, and the rotating shaft 1331 passes through the through hole 1320c of the second cover 1320b.
  • the part of the rotating shaft 1331 passing through the through hole 1320c is connected to the bottom shell 1333 of the supporting mechanism 133.
  • the rotating shaft 1331 can pass through at least one of the following There are several ways to connect with the bottom shell 1333: interference fit, screw connection, bonding, etc.
  • the rotating shaft 1331 may be integrally provided with the bottom shell 1333, the rotating shaft 1331 is disposed on the side of the bottom shell 1333 facing the second cover 1320b, and the rotating shaft 1331 penetrates the through hole of the second cover 1320b.
  • the hole 1320c at least part of the anti-drop cover 1332 is contained between the first cover 1320a and the second cover 1320b, and the anti-drop cover 1332 is connected to the shaft 1331, and the anti-drop cover 1332 can be connected to the shaft 1331 through at least one of the following connection methods Connection: interference fit, screw connection, bonding, etc.
  • the clamping device 1 further includes: a quick release seat 15 and a handle connection seat 17; the quick release seat 15 is rotationally connected to the handle connection seat 17, and the quick release seat 15 is used for cooling
  • the boot fixing piece 111 is quickly detached and connected; the handle connecting seat 17 is used for fixing on the handle of the image capturing device.
  • the handle connection base 17 can be fixed on the handle of the image capturing device by common detachable connection methods such as screw connection and snap connection, so as to facilitate subsequent disassembly and assembly of the clamping device 1.
  • the handle connection base 17 can also be integrated with the handle of the image capture device, or the handle connection base 17 can also be welded and fixed with the image capture device to facilitate the reliability of the fixing of the two.
  • the quick release base 15 can be rotated and connected to the handle connection base 17 through the shaft 1331, so that the user can adjust the pitch angle of the mobile terminal device through the rotation of the quick release base 15 relative to the handle connection base 17, for example, adjust the relative display screen of the mobile terminal device. In order to adjust the display screen of the mobile terminal device to a position convenient for the user to view.
  • the quick release seat 15 includes: a cold shoe seat 151 and a base 152; the base 152 is rotatably connected with the handle connecting seat 17; the cold shoe seat 151 and the base 152 are arranged oppositely and fixed together, and the cold shoe seat 151 faces away from the base 152.
  • a dovetail groove 1511 for clamping with the cold shoe fixing plate 111 is formed on the surface. In this way, the accommodating space enclosed by the base 152 and the cold shoe base 151 can be used for accommodating other components, which facilitates the compactness of the structure of the clamping device 1.
  • the cold shoe base 151 may include a main base body.
  • the surface of the main base body facing away from the base 152 is provided with a dovetail groove 1511 for mating with the cold shoe fixing plate 111; 152 extends the connecting plate, and the connecting plate abuts against the base 152, so that the cold shoe base 151 and the base 152 can jointly enclose a receiving space; the other two sides of the main base body adjacent to the connecting plate are formed to communicate with the receiving space
  • the operation window is convenient for performing corresponding operations on the components arranged in the containing space.
  • the dovetail groove 1511 of the cold shoe seat 151 is provided with a limit structure for restricting the clamping position of the cold shoe fixing piece 111, so as to restrict the cold shoe fixing piece 111 from being restricted to its set clamping position, which is beneficial for clamping
  • the limiting structure may include at least one limiting screw 1512 provided on the cold shoe base 151, and a portion of the limiting screw 1512 is inserted in the dovetail groove 1511 to restrict the movement of the cold shoe fixing piece 111.
  • the clamping device 1 further includes: a hand-tightened nut 153; the head of the hand-tightened nut 153 is accommodated in the accommodating space formed by the base 152 and the cold shoe seat 151, and the rod of the hand-tightened nut 153 passes through the through opening of the base 152
  • the hole 1320c is fixed to the handle connecting seat 17.
  • the rod of the hand screw nut 153 is rotatably arranged in the through hole 1320c of the base 152; the handle connection seat 17 may be provided with a fixing hole matching the rod of the hand nut 153, so that the hand nut 153 can be connected to the handle
  • the seat 17 is fixedly connected; for example, the rod of the finger nut 153 can be interference fit with the fixing hole.
  • the user can turn the head of the thumb nut 153 so that the thumb nut 153 drives the handle connection base 17 and the image capture device to rotate, thereby adjusting the pitch angle of the mobile terminal device.
  • the user can also rotate the quick release base 15 so that the quick release base 15 drives the mobile terminal device to rotate, thereby realizing the adjustment of the pitch angle of the mobile terminal device.
  • the quick release seat 15 as a separate cold shoe seat 151 and a base 152, and setting a hand-tightened nut 153, it is possible to connect the clamping device 1 and the image capturing device, and to achieve clamping
  • the rotation of the tightening device 1 relative to the image capturing device that is, the rotation of the display screen of the mobile terminal device relative to the image capturing device, thereby further improving the convenience of user operation and observation.
  • the clamping device 1 further includes a hollow fixing seat 171, which is arranged between the base 152 and the handle connecting seat 17, and the rod of the finger nut 153 passes through the hollow cavity of the fixing seat 171 and is fixed to the handle connecting seat 17.
  • the fixing seat 171 can be a hollow cylinder arranged between the base 152 and the handle connecting seat 17, and the fixing seat 171 can be fixedly connected to the handle connecting seat 17; the size of the fixing seat 171 can be smaller than the base 152, that is, the diameter of the fixing seat 171
  • the dimension in the corresponding direction may be smaller than the dimension of the base 152 in the corresponding direction, so that there is a certain gap between the fixing base 171 and the base 152 to prevent the two from interfering with each other.
  • the rod of the finger-tight nut 153 is provided with at least one washer; for example, a washer is provided on both sides of the through hole 1320c opened in the base 152 to reduce the quick release seat 15 relative to the handle connecting seat. 17 During the rotation, the base 152 is worn.
  • the gasket can be Teflon gasket 154.
  • a pre-tightening nut 155 is further provided between the head of the thumb nut 153 and the base 152, so that the head of the thumb nut 153 and the base 152 have a proper pre-tightening force.
  • a pre-tightening washer 156 is also provided between the pre-tightening nut 155 and the base 152 to reduce the wear of the base 152 during the rotation of the head of the finger nut 153 relative to the base 152.
  • This embodiment also provides a clamping mechanism 131.
  • the structure, function and implementation of the clamping mechanism 131 in this embodiment can be the same as the clamping mechanism 131 in the previous embodiment, and will not be repeated here.
  • This embodiment also provides a photographing device, including a camera and the clamping device 1 in any of the foregoing embodiments, and the cold shoe fixing piece 111 of the clamping device 1 is clamped on the hot shoe of the camera.
  • the camera is the image capturing device in the foregoing embodiment.
  • the structure, function and implementation of the clamping device 1 can be the same as the clamping device 1 in the foregoing embodiment, and will not be repeated here.
  • This embodiment also provides a photographing device, which includes a handle and the clamping device 1 in any of the foregoing embodiments, and the handle connecting seat 17 of the clamping device 1 is fixed on the side of the handle.
  • the structure, function and implementation of the clamping device 1 in this embodiment can be the same as the clamping device 1 in the foregoing embodiment, and will not be repeated here.
  • the handle is a handheld device that is used to carry an image capture device and can be held by a user.
  • the clamping device 1 can be connected to the image capture device through the handle.
  • the handle may be provided with a pan-tilt mechanism to adjust the shooting angle of the image capturing device by controlling the movement of the pan-tilt mechanism; in addition, the handle may also be provided with operating elements such as buttons, sensor keys, etc., so that the user can pass
  • the handle controls the image capturing device to perform some functions.
  • the specific structure of the handle is not specifically limited here, and the handle can adopt conventional settings in the art.
  • the terms “installed”, “connected”, “connected”, “fixed” and other terms should be understood in a broad sense, for example, it may be a fixed connection or a detachable connection. Connected, or integrated; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication between two elements or the interaction relationship between two elements, unless specifically defined otherwise.
  • the specific meaning of the above-mentioned terms in the present invention can be understood according to specific circumstances.

Abstract

一种夹紧装置（1），用于将移动终端设备安装到图像拍摄设备的热靴上，包括快拆结构（11）及夹持组件（13）；所述快拆结构（11）包括：用于连接于热靴的快拆接口的冷靴固定片（111），以及用于选择性地将冷靴固定片111快速锁紧在热靴上或者从热靴上解锁的第一锁紧结构（112）；所述夹持组件（13）用于将移动移动终端设备夹持住，以使得移动终端设备能够随着夹紧装置（1）共同同快拆结构（11）安装至图像拍摄设备的快拆接口中。如此，利于将移动终端设备快速且可靠地安装至图像拍摄设备，从而利于保证通过移动终端设备取景或者监视的效果；还能够利于将移动终端设备快速地从图像拍摄设备拆下，利于提高用户操作的便利性。

Description

夹持机构、夹紧装置以及拍摄设备 技术领域
本发明涉及一种夹持机构、夹紧装置以及拍摄设备，属于图像拍摄辅助设备技术领域。
背景技术
随着手机、平板电脑等移动终端设备的普及，市场上发展出了自拍杆、手机支架等各种各样用来夹持手机或平板电脑的设备，但这些设备大都存在操作不便的问题。此外，现有的相机虽然还在影视行业和业余摄影中被大量的使用，但是，现有的相机却无法满足自拍跟随、对目标进行匀速跟拍或者在特殊角度拍摄时的实时监视等。
为了解决相机的上述缺陷，现有的移动终端设备(例如手机、平板电脑等)的生产厂家利用相机自带的无线模块，将相机的图像传输到手机中，通过手机来实现自拍跟随、对目标进行匀速跟拍，或者当相机进行特殊角度拍摄使得操作者无法通过相机的显示屏或者取景器查看取景对象时，通过手机对取景对象进行监视，从而很大程度上改善了相机的局限性。然而，虽然手机等移动终端设备可以与相机通过无线模块进行图像的传输，但现今手机无法牢靠的固定在相机上，从而难以保证取景或者监视的效果。
发明内容
为了解决现有技术中存在的上述或其他潜在问题，本发明实施例提供一种夹持机构、夹紧装置以及拍摄设备。
根据本发明的一些实施方式，提供一种夹持机构，用于夹紧移动终端设备，所述夹持机构包括：第一夹持部、第二夹持部以及手动操作部，所述第一夹持部和第二夹持部相对设置并围合成用于容纳所述移动终端设备的容置空间；所述手动操作部设置在所述容置空间外，且该手动操作部能够驱动所 述第一夹持部和第二夹持部在夹紧位置和松开位置之间运动；其中，在所述夹紧位置时，所述第一夹持部和第二夹持部将所述移动终端设备夹紧；在所述松开位置时，所述第一夹持部和第二夹持部将所述移动终端设备松开。
根据本发明的一些实施方式，提供一种夹紧装置，用于将移动终端设备安装到图像拍摄设备的热靴上，包括：快拆结构，包括：冷靴固定片以及第一锁紧结构，所述冷靴固定片用于连接于所述热靴的快拆接口，所述第一锁紧结构用于选择性地将所述冷靴固定片快速锁紧在所述热靴上或者从所述热靴上解锁；夹持组件，与所述冷靴固定片固定，该夹持组件用于选择性地将所述移动终端设备夹紧或者松开。
根据本发明的一些实施方式，提供一种拍摄设备，包括：相机以及夹紧装置，所述夹紧装置的冷靴固定片卡接在所述相机的热靴上，以使得夹紧装置能够将移动终端设备安装到图像拍摄设备的热靴上。其中，夹紧装置包括：冷靴固定片以及第一锁紧结构，所述冷靴固定片用于连接于所述热靴的快拆接口，所述第一锁紧结构用于选择性地将所述冷靴固定片快速锁紧在所述热靴上或者从所述热靴上解锁；夹持组件，与所述冷靴固定片固定，该夹持组件用于选择性地将所述移动终端设备夹紧或者松开。
根据本发明的一些实施方式，提供一种拍摄设备，手柄以及夹紧装置，所述夹紧装置的手柄连接座固定在所述手柄的侧面；其中，所述夹紧装置包括：包括：快拆结构及夹持组件；快拆结构包括：冷靴固定片以及第一锁紧结构，所述冷靴固定片用于连接于所述热靴的快拆接口，所述第一锁紧结构用于选择性地将所述冷靴固定片快速锁紧在所述热靴上或者从所述热靴上解锁；夹持组件与所述冷靴固定片固定，该夹持组件用于选择性地将所述移动终端设备夹紧或者松开；所述夹紧装置还包括：快拆座以及手柄连接座；所述快拆座与所述手柄连接座转动连接，所述快拆座用于与所述冷靴固定片快拆连接；所述手柄连接座用于固定在所述图像拍摄设备的手柄上。
本发明实施例的方案，通过设置快拆结构及夹持组件，通过夹持组件将移动移动终端设备夹持住，以使得移动终端设备能够随着夹紧装置共同同快拆结构安装至图像拍摄设备的快拆接口中。如此，利于将移动终端设备快速且可靠地安装至图像拍摄设备，从而利于保证通过移动终端设备取景或者监视的效果；还能够利于将移动终端设备快速地从图像拍摄设备拆下，利于提 高用户操作的便利性。
本发明的附加方面的优点将在下面的描述中部分给出，部分将从下面的描述中变得明显，或通过本发明的实践了解到。
附图说明
通过参照附图的以下详细描述，本发明实施例的上述和其他目的、特征和优点将变得更容易理解。在附图中，将以示例以及非限制性的方式对本发明的多个实施例进行说明，其中：
图1为本实施例提供的夹紧装置中快拆结构和夹持组件的结构示意图一；
图2为本实施例提供的夹紧装置中快拆结构和夹持组件的结构示意图二；
图3为本实施例提供的夹紧装置中快拆结构和夹持组件的结构示意图三；
图4为图3在A-A处的剖视图；
图5为一实施例提供的夹紧装置的爆炸示意图；
图6为另一实施例提供的夹紧装置的爆炸示意图；
图7为本实施例提供的夹紧装置中快拆座和手柄连接座的爆炸示意图；
图8为本实施例提供的夹紧装置中，快拆结构、夹持组件、快拆座和手柄连接座的装配示意图一；
图9为本实施例提供的夹紧装置中，快拆结构、夹持组件、快拆座和手柄连接座的装配示意图二；
图10为图9在B-B处的剖视图；
图11为图9在C-C处的剖视图。
其中，
1-夹紧装置；
11-快拆结构；111-冷靴固定片；112-第一锁紧结构；
13-夹持组件；131-夹持机构；1311-第一夹持部；1312-第二夹持部；1313-手动操作部；1314-弹性复位件；1315-第一啮合齿；1316-第二啮合齿；1317-传动齿轮；1318-弹性垫；1319-装饰片；1320-盖体；1320a-第一盖；1320b-第二盖；1320c-通孔；1320d-防滑垫；1321-第一安装盖；1322-第二安装盖；
133-支撑机构；1331-转轴；1332-防脱盖；1333-底壳；1333a-第一部分；1333b-第二部分；1334-盖板；1335-压簧；
15-快拆座；151-冷靴座；1511-燕尾槽；1512-限位螺丝；152-底座；153-手拧螺母；154-铁氟龙垫片；155-预紧螺母；156-预紧垫片；
17-手柄连接座；171-固定座。
具体实施方式
下面结合附图，对本发明的一些实施方式作详细说明。在不冲突的情况下，下述的实施例及实施例中的特征可以相互组合。
在本发明的描述中，需要理解的是，术语“上”、“下”、“顶”、“底”、“内”、“外”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本发明和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本发明的限制。
此外，在本发明的描述中，“多个”的含义是至少两个，例如两个，三个等，除非另有明确具体的限定。
如图1至图11所示，其中，图中箭头Q所指向的方向为前，箭头S所指向的方向为上；箭头R所指向的方向为右。本实施例提供一种夹紧装置1，用于将移动终端设备安装到图像拍摄设备的热靴上。例如，夹紧装置1可用于将移动终端设备夹持住，且夹紧装置1可与图像拍摄设备的热靴连接，以将移动终端设备安装至图像拍摄设备的热靴上。其中，移动终端设备可设置有通信模块，通信模块可与图像拍摄设备通信连接，以使得图像拍摄设备采集的图像(也即取景对象)能够传输至移动终端设备；移动终端设备上设置有显示屏，以使用户能够通过移动终端设备的显示屏查看取景对象。移动终端设备可以包括如下至少一种：手机、平板电脑等。
如图1至图3所示，夹紧装置1可以包括：快拆结构11及夹持组件13。快拆结构11包括：冷靴固定片111以及第一锁紧结构112，冷靴固定片111用于连接于热靴的快拆接口，第一锁紧结构112用于选择性地将冷靴固定片111快速锁紧在热靴上或者从热靴上解锁；夹持组件13与冷靴固定片111固定，该夹持组件13用于选择性地将移动终端设备夹紧或者松开。
快拆结构11可用于将夹紧装置1连接至热靴的快拆接口，以便于用户将夹紧装置1与图像拍摄设备快速地拆卸、连接，从而实现移动终端设备与图 像拍摄设备拆装。其中，热靴的快拆接口可以包括安装槽，示例性地，安装槽可以为燕尾槽。
快拆结构11中的冷靴固定片111可用于与热靴的快拆接口连接；冷靴固定片111的形状可与快拆接口的形状相适配，以使得冷靴固定片111能够快速地进出快拆接口，从而实现快拆结构11与热靴的快速拆装，也即实现夹紧装置1与图像拍摄设备的快速拆装，也即利于实现移动终端设备与图像拍摄设备拆装。且由于一般的图像拍摄设备，例如单反相机均设有通用的热靴，因此夹紧装置1上设置快拆结构11能够方便的将夹紧装置装设于相机热靴的快拆接口中，从而节省了其他支撑和固定结构，使结构较为简单、安装也更为便捷。
如图4至图6所示，示例性地，冷靴固定片111可包括用于与快拆接口配合的固定片体，固定片体的形状可与快拆接口的形状相适配；固定片体朝向夹持组件13的一端设置有螺柱，螺柱可与固定片体一体设置。螺柱可以与夹持组件13固定连接；例如，螺柱可以夹持组件13插接且过盈配合，以保证二者的连接可靠性；或者，冷靴固定片111上穿设螺钉，且螺钉与夹持组件13紧固连接，从而将冷靴固定片111与夹持组件13紧固连接，以便于后续将冷靴固定片111与夹持组件13相互拆卸。
快拆结构11中的第一锁紧结构112可选择地将冷靴固定片111快速锁紧在热靴上或者从热靴上解锁。也即，在需要将移动终端设备安装至图像拍摄设备时，在冷靴固定片111进入快拆接口中的预设位置时，第一锁紧结构112可将冷靴固定片111快速锁紧在热靴上；在需要将移动终端设备从图像拍摄设备拆下时，可通过操作第一锁紧结构112以将冷靴固定片111释放，使得能够将冷靴固定片111从快拆接口中取出。
示例性地，第一锁紧结构112可包括与螺柱配合的锁紧螺母，以通过锁紧螺母与螺柱的配合，将冷靴固定片111压紧在快拆接口中。在需要将移动终端设备安装至图像拍摄设备时，可先将冷靴固定片111置入快拆接口中，然后将锁紧螺母相对于冷靴固定片111上的螺柱拧紧，以将冷靴固定片111压紧在快拆接口中，从而将冷靴固定片111快速锁紧在热靴上；在需要将移动终端设备从图像拍摄设备拆下时，可将锁紧螺母拧松，再将冷靴固定片111从快拆接口中取出，从而将冷靴固定片111快速从热靴上解锁。
当然，第一锁紧结构112的具体结构并不限于此，本实施例此处只是举例说明。例如，第一锁紧结构112还包括穿过冷靴固定片111且与热靴紧固连接的螺钉等紧固件。
与冷靴固定片111连接的夹持组件13用于将移动终端设备夹紧，以使得夹持组件13及其夹持的移动终端设备能够随冷靴固定片111一起被安装至图像拍摄设备。其中，冷靴固定片111可与夹持组件13固定连接，以保证移动终端设备与图像拍摄设备的连接可靠性；示例性地，冷靴固定片111可通过螺接、卡接等可拆卸连接方式与夹持组件13可拆卸连接，或者，冷靴固定片111与夹持组件13一体设置或者焊接固定。本实施例此处对冷靴固定片111可与夹持组件13的固定连接方式并不做具体限定。
夹持组件13可选择地将移动终端设备夹紧或松开，以使得移动终端设备能够随夹紧装置1一起安装至图像拍摄设备或从图像拍摄设备上拆卸下来；当然，在不需要移动终端设备时，也可仅将夹持组件13调整至松开状态以释放移动终端设备，使得用户能够将移动终端设备从夹持组件13中取下。示例性地，夹持组件13可以包括第一部分及第二部分，第一部分及第二部分之间具有相对运动例如相对转动或者相对滑动；当第一部分及第二部分中的一个远离另一个运动时也即第一部分及第二部分相背运动时，夹持组件13用于将移动终端设备松开。
本实施例提供的夹紧装置1，通过设置快拆结构11及夹持组件13，通过夹持组件13将移动移动终端设备夹持住，以使得移动终端设备能够随着夹紧装置1共同与快拆结构11安装至图像拍摄设备的快拆接口中。如此，利于将移动终端设备可靠地安装至图像拍摄设备，从而利于保证通过移动终端设备取景或者监视的效果；还能够利于将移动终端设备快速地从图像拍摄设备拆下，利于提高用户操作的便利性。
下面对本实施例中的夹持组件13的结构进行举例说明。
可选地，如图1至图6所示，夹持组件13包括与冷靴固定片111连接的夹持机构131。夹持机构131包括：第一夹持部1311、第二夹持部1312以及手动操作部1313，第一夹持部1311和第二夹持部1312相对设置并围合成用于容纳移动终端设备的容置空间；手动操作部1313设置在容置空间外，且该手动操作部1313能够驱动第一夹持部1311和第二夹持部1312在夹紧位置和 松开位置之间运动；其中，在夹紧位置时，第一夹持部1311和第二夹持部1312将移动终端设备夹紧；在松开位置时，第一夹持部1311和第二夹持部1312将移动终端设备松开。
示例性地，第一夹持部1311及第二夹持部1312可分别位于移动终端设备相对的两侧，以便于可靠地夹持移动终端设备。为便于描述，不妨以移动终端设备朝向第一夹持部1311的方向为上，如图1中箭头S所指向的方向；则移动终端设备背离第一夹持部1311的方向为下；以移动终端设备显示屏所在一侧为前，也即以夹持组件13朝向用户的一侧为前，如图1中箭头Q所指向的方向；则夹持组件13与前相对的一侧则为后；其余两侧则分别为左、右如图1中箭头R所指向的方向为右。
第一夹持部1311可包括第一夹持板，第一夹持板可呈平板状，第一夹持板的至少部分前表面可用于与移动终端设备接触；第一夹持板的上端设置有向前翻折的第一边沿，第一边沿也可与移动终端设备接触。第二夹持部1312可包括第二夹持板，第二夹持板可呈平板状，第二夹持板的至少部分前表面可用于与移动终端设备接触；第二夹持板的下端设置有向前翻折的第二边沿，第二边沿也可与移动终端设备接触。第一夹持板及第二夹持板可位于移动终端设备的后侧，第一边沿及第二边沿可分别位于移动终端设备的上侧、下侧，以免第一夹持部1311及第二夹持部1312遮挡移动终端设备的显示屏，减少甚至避免对用户视线的干扰。其中，第一夹持板、第二夹持板、第一边沿及第二边沿共同围成用于容纳移动终端设备的容置空间。
第一夹持部1311可连接有手动操作部1313，以使得用户可通过手动操作部1313驱动第一夹持部1311相对于第二夹持部1312运动，提高用户操作的便利性。例如，用户可通过手动操作部1313驱动第一夹持部1311朝向第二夹持部1312运动且运动至能够将移动终端设备夹紧的夹紧位置，用户还可通过手动操作部1313驱动第一夹持部1311远离第二夹持部1312运动且运动至能够将移动终端设备释放(或者松开)的松开位置。其中，手动操作部1313可设置在容置空间之外，例如，可以设置在第一夹持部1311的左侧、右侧或者后侧等，以免影响第一夹持部1311与移动终端设备的接触。
第二夹持部1312可连接有手动操作部1313，以使得用户可通过手动操作部1313驱动第二夹持部1312相对于第一夹持部1311运动，提高用户操作 的便利性。例如，用户可通过手动操作部1313驱动第二夹持部1312朝向第一夹持部1311运动且运动至能够将移动终端设备夹紧的夹紧位置，用户还可通过手动操作部1313驱动第二夹持部1312远离第一夹持部1311运动且运动至能够将移动终端设备释放(或者松开)的松开位置。其中，手动操作部1313可设置在容置空间之外，例如，可以设置在第二夹持部1312的左侧、右侧或者后侧等，以免影响第二夹持部1312与移动终端设备的接触。
在一些示例中，第一夹持部1311及第二夹持部1312均可设置有手动操作部1313，以提高用户操作的便利性；在其他示例中，第一夹持部1311与第二夹持部1312中的一个上可设置有手动操作部1313，以简化夹持机构131的结构。
可选地，手动操作部1313包括按压凸起，按压凸起用于驱动第一夹持部1311和第二夹持部1312从夹紧位置往松开位置运动。按压凸起沿背离容置空间的方向延伸且凸出于第一夹持部1311和/或第二夹持部1312，以便于用户操作。按压凸起可呈球型、柱状等形状。按压凸起可具有可供用户操作的按压面，按压面上可设置有与用户手指形状相适配的按压槽，以利于避免用户操作过程中，手指从按压面上滑落；或者，在按压面上设置有凸条或者球形凸起等，以增大按压面与用户手指之间的摩擦力，利于避免用户操作过程中，手指从按压面上滑落。
在一些示例中，按压凸起设置在第一夹持部1311和第二夹持部1312的其中一个上。在另一些示例中，第一夹持部1311和第二夹持部1312均设置有按压凸起，且两个按压凸起相对设置；例如，两个按压凸起可分别设置在第一夹持部1311和第二夹持部1312的左侧(或者右侧)，且上下相对设置。
其中，第一夹持部1311的按压凸起可位于第二夹持部1312侧，也即第一夹持部1311的按压凸起设置在第一夹持部1311朝向第二夹持部1312的一侧，也即第一夹持部1311的按压凸起设置在第一夹持部1311的下侧；第二夹持部1312的按压凸起可位于第一夹持部1311侧，也即第二夹持部1312的按压凸起可设置在第二夹持部1312朝向第一夹持部1311的一侧，也即第二夹持部1312的按压凸起可位于第二夹持部1312的上侧。
如此，便于用户通过两个按压凸起同时驱动第一夹持部1311及第二夹持部1312运动，且能够相对减少单个夹持部的运动行程，利于缩短夹紧移动终 端设备所需的时间；例如，用户可通过对两个按压凸起施力，使得两个按压凸起相向运动，从而使得第一夹持部1311与第二夹持部1312同时相向运动并运动至夹紧位置以夹持移动终端设备。
可选地，夹持机构131还包括弹性复位件1314，弹性复位件1314用于将第一夹持部1311和第二夹持部1312从松开位置复位到夹紧位置。也即，在第一夹持部1311与第二夹持部1312在外力作用下处于松开位置时，弹性复位件1314处于被拉伸状态并存储有弹性势能；在撤销外力之后，在弹性复位件1314的弹性势能作用下，第一夹持部1311与第二夹持部1312将相向运动且运动至夹紧位置，并使得第一夹持部1311及第二夹持部1312可靠地保持在夹紧位置，以可靠地夹持移动终端设备。
可以理解的是，在第一夹持部1311及第二夹持部1312处于夹紧位置时，弹性复位件1314仍处于拉伸状态且具有一定的弹性势能，以使得第一夹持部1311与第二夹持部1312可靠地夹持移动终端设备。其中，弹性复位件1314在第一夹持部1311及第二夹持部1312处于夹紧位置时的弹性势能，小于在第一夹持部1311及第二夹持部1312处于松开位置时的弹性势能。
在一些示例中，弹性复位件1314可包括至少一个拉簧。拉簧具有相对的第一端和第二端。拉簧的第一端可与第一夹持部1311和第二夹持部1312中的一个固定；拉簧的第二端可与第一夹持部1311和第二夹持部1312中的另一个固定，例如，拉簧的第一端和与第一夹持部1311固定，拉簧的第二端与第二夹持部1312固定。
或者，拉簧的第一端可与第一夹持部1311固定；拉簧的第二端安装在一固定位，固定位可设置在其他部件例如弹簧安装盖上，以使得拉簧能够将第一夹持部1311从松开位置拉至夹紧位置。其中，弹簧安装盖可与第二夹持部1312连接或者与盖体1320连接，盖体1320可用于支撑第一夹持部1311及第二夹持部1312且与第一夹持部1311及第二夹持部1312滑动连接；弹簧安装盖可包括相互扣合的第一安装盖1321及第二安装盖1322，第一安装盖1321或者第二安装盖1322上设置有用于与拉簧连接的柱体或者钩体。
又或者，拉簧的第一端可与第二夹持部1312固定，拉簧的第二端安装在一固定位；此时，弹簧的第二端的固定可与前述类似。
其中，拉簧的固定方式可以为常见的固定方式如焊接、钩接、卡接等。 示例性地，第一夹持部1311的下端及第二夹持部1312的上端可设置有连接钩，拉簧的第一端及第二端设置有连接环，可将两个连接环分别与两个连接钩配合。当拉簧为多个时，多个拉簧可相对于第一夹持部1311沿上下方向的中心线对称设置，以使得第一夹持部1311及第二夹持部1312各处受力均匀，进而利于使得移动终端设备受力均匀。
在其他示例中，弹性复位件1314可以包括由弹性材料制成的柱体如橡胶柱等。当然，弹性复位件1314也可以包括拉簧及橡胶柱。
本实施例中，在具体实现过程中，当需要夹紧移动终端设备时，可先通过手动操作部1313将第一夹持部1311及第二夹持部1312从夹紧位置驱动至松开位置，该过程中，弹性复位件1314被进一步拉伸；将移动终端设备放置到第一夹持部1311与第二夹持部1312围成的容置空间中；然后撤销对手动操作部1313的作用力，在弹性复位件1314的弹性势能作用下，弹性复位件1314将带动第一夹持部1311及第二夹持部1312朝向夹紧位置移动，直至第一夹持部1311及第二夹持部1312运动至将移动终端设备夹紧的夹紧位置，且使得第一夹持部1311及第二夹持部1312能够保持在夹紧位置。
可选地，第一夹持部1311设置有朝向第二夹持部1312的第一啮合齿1315，第二夹持部1312设置有朝向第一夹持部1311的第二啮合齿1316，第一啮合齿1315与第二啮合齿1316配合，以使第一夹持部1311和第二夹持部1312能够在手动操作部1313的操作下往相反方向运动，从而夹紧或者松开移动终端设备。
示例性地，当用户通过第一夹持部1311上的手动操作部1313驱动第一夹持部1311向下且朝向夹紧位置运动时，第一夹紧部将带动其第一啮合齿1315运动，而第一啮合齿1315将带动与其配合的第二啮合齿1316沿与第一啮合齿1315相反的方向运动，进而通过第二啮合齿1316带动第二夹紧部沿与第一夹紧部相反的方向运动，也即通过第二啮合齿1316带动第二夹紧部向上且朝向其夹紧位置运动，从而夹紧移动终端设备。相应地，当松开移动终端设备时，其实现过程与夹紧移动终端设备的实现过程类似。
在一些示例中，第一啮合齿1315可以为齿条，且该齿条沿上下方向延伸设置；该齿条可与第一夹持部1311固定连接，或者第一夹持部1311上可一体设置有该齿条。此时，第二啮合齿1316可以包括设置在第二夹持部1312 上的齿轮；可通过驱动第一夹持部1311运动以带动第二夹持部1312沿与第一夹持部1311相反的方向运动。
在另一些示例中，第二啮合齿1316可以为齿条，且该齿条沿上下方向延伸设置；该齿条可与第二夹持部1312固定连接，或者第二夹持部1312上可一体设置有该齿条。此时，第一啮合齿1315可以包括设置在第一夹持部1311上的齿轮；可通过驱动第二夹持部1312运动以带动第一夹持部1311沿与第二夹持部1312相反的方向运动。
在又一些示例中，第一啮合齿1315及第二啮合齿1316可均为齿条；夹持机构131还包括传动齿轮齿1317，第一啮合齿1315和第二啮合齿1316通过传动齿轮齿1317传动连接，以使得第一啮合齿1315与第二啮合齿1316能沿相反的方向运动。当然，此时，第一啮合齿1315及第二啮合齿1316中的一个可为齿条，另一个可为齿轮。其中，传动齿轮齿1317可设置在夹紧装置1的其它部件上，例如可设置于将移动终端设备放置到位后相对于移动终端设备静止的部件上。
可选地，第一夹持部1311和/或第二夹持部1312用于与移动终端设备接触的内表面设置有弹性垫1318。示例性地，第一夹持部1311和第二夹持部1312的内表面均设置有弹性垫1318，以通过弹性垫1318的弹性压缩形变来缓冲第一夹持部1311和第二夹持部1312施加给移动终端设备的作用力，以免造成移动终端设备的损坏；并且，在第一夹持部1311和第二夹持部1312施加给移动终端设备的作用力导致弹性垫1318发生压缩形变时，弹性垫1318将具有一定的弹性势能，在弹性垫1318的弹性势能作用下，弹性垫1318将与移动终端设备紧密地相抵靠，从而提高对移动终端设备夹持的可靠性。
其中，弹性垫1318至少包括用于与移动终端设备的侧边接触的部分；也即，第一夹持部1311的弹性垫1318至少包括与移动终端设备上侧边接触的部分，第二夹持部1312的弹性垫1318至少包括与移动终端设备下侧边接触的部分。并且，弹性垫1318用于与移动终端设备的侧边接触的部分的表面为弧形面，以更好地适配移动终端设备的侧边。当然，在一些示例中，弹性垫1318也可以包括与移动终端设备的后侧(也即背侧)接触的部分。
可选地，第一夹持部1311背离移动终端设备的外表面设置有装饰片1319，例如，第一夹持部1311的后侧设置有装饰片1319，以通过装饰片1319遮挡 与第一夹持部1311连接的弹性复位件1314和/或设置在第一夹持部1311的第一啮合齿1315等部件，以免外部的环境因素影响弹性复位件1314和/或第一啮合齿1315等部件的寿命，且能够提高第一夹持部1311的整体性。又例如，第一夹持部1311的上侧设置有装饰片1319。
可选地，第二夹持部1312背离移动终端设备的外表面设置有装饰片1319。例如，第二夹持部1312的后侧设置有装饰片1319，以通过装饰片1319遮挡与第二夹持部1312连接的弹性复位件1314和/或设置在第二夹持部1312的第二啮合齿1316等部件，以免外部的环境因素影响弹性复位件1314和/或第二啮合齿1316等部件的寿命，且能够提高第二夹持部1312的整体性。又例如，第二夹持部1312的下侧设置有装饰片1319。
可选地，夹持机构131还包括：盖体1320，第一夹持部1311和第二夹持部1312滑设在盖体1320的第一表面上，以使得第一夹持部1311和第二夹持部1312能沟通过盖体1320与其他部件连接，且盖体1320对第一夹持部1311及第二夹持部1312具有防护作用。示例性地，盖体1320可以包括板体，板体上可设置有滑槽，第一夹持部1311和第二夹持部1312设置有与滑槽配合的滑块，以通过滑块与滑槽的配合引导第一夹持部1311和第二夹持部1312的移动方向；其中，第一夹持部1311和第二夹持部1312可分别设置在板体的上部和下部。
可选地，夹持机构131能够相对于冷靴固定片111转动，也即夹持机构131与冷靴固定片111转动连接，以使得夹持机构131能够带动移动终端设备相对于图像拍摄装置转动；例如，夹持机构131能够选择性地将移动终端设备转动到横向位置或者纵向位置。
例如：夹持机构131上可设置有转动柱，冷靴固定片111的螺柱可设置有配合孔，转动柱可转动地设置在配合孔中。在其中一可能实现方式中，配合孔与转动柱之间抵设有橡胶垫，如此，可通过外力克服转动柱与橡胶垫(或配合孔孔壁与橡胶垫)之间的摩擦力并驱动夹持机构131相对于冷靴固定片111转动，且在转动至预设位置后，还可通过转动柱与橡胶垫之间的摩擦力实现对夹持机构131的锁止。
在另一可能实现方式中，在转动柱在配合孔中转动至合适位置时，可通过穿过冷靴固定片111的螺钉等紧固件，且是的螺钉等紧固件与转动柱紧固 连接，以将夹持机构131与冷靴固定片111相对锁止。当然，关于冷靴固定片111与夹持机构131可转动及相对锁止的可实现方式并不限于此，本实施例此处只是举例说明。
可选地，夹持组件13还包括支撑机构133，夹持机构131与支撑机构133转动连接，支撑机构133与冷靴固定片111固定。
支撑机构133可通过常规的连接方式与冷靴固定片111固定，如螺接、卡接、焊接等；或者支撑机构133可与冷靴固定片111一体设置。支撑机构133可与夹持机构131的盖体1320转动连接。示例性地，支撑机构133朝向盖体1320的内表面形成有转轴1331，盖体1320可转动地套设在转轴1331上。其中，盖体1320上设置有与转轴1331配合的轴孔；轴孔与转轴1331之间可设置有橡胶垫，以在盖体1320相对于支撑机构133转动到预设位置时，将盖体1320与支撑机构133相对锁止。
转轴1331的自由端安装有用于防止盖体1320从转轴1331上脱落的防脱盖1332。转轴1331的自由端可通过螺接、卡接等可拆卸连接方式与防脱盖1332连接，以便于拆装；或者，转轴1331的自由端可与防脱盖1332一体设置。防脱盖1332可以与盖体1320相抵，以免转轴1331从盖体1320中的轴孔中脱落。
可选地，夹持组件13还包括第二锁紧结构，第二锁紧结构用于将盖体1320和支撑机构133选择性地锁定在至少两个锁紧位置。例如，第二锁紧机构用于将盖体1320和支撑机构133选择性地锁定在使得移动终端设备处于横向位置的第一锁紧位置，以及使得移动终端设备处于纵向位置的第二锁紧位置。
其中，相邻两个锁紧位置相互垂直。例如，相邻两个锁紧位置中的一个使得移动终端设备处于横向位置，另一个使得移动终端设备处于纵向位置，以便于用户观察。
示例性地，第二锁紧结构包括：至少一个凸起以及至少两个间隔设置的凹槽，凸起设置在盖体1320和支撑机构133的其中一个上，凹槽设置在盖体1320和支撑机构133的另外一个上，凸起容纳在其中一个凹槽内。
本示例中，对于同一个凸起而言，该凸起位于不同的凹槽中时，盖体1320和支撑机构133处于不同的锁紧位置。其中，凸起可以为一个或者多个；当 凸起为多个时，凸起的数量与凹槽的数量相适配，以使得在各锁止位置时，各凸起均能够与相应的凹槽配合，以将盖体1320与支撑机构133可靠地锁定。在一些示例中，支撑机构133与盖体1320之间可设置有拉簧等弹性件，以通过拉簧的弹性势能将凸起容纳在凹槽中且保持。
下面不妨以盖体1320上设置有两个凹槽且支撑机构133上设置有凸起为例，对本示例的实现过程进行举例说明。盖体1320上设置有两个凹槽，两个凹槽相互垂直设置，例如，其中一凹槽上下延伸，另一凹槽左右延伸；支撑机构133上可设置有一个凸起。如此，在需要调整移动终端设备的位置时，可通过外力驱动支撑机构133上的凸起脱离其中一凹槽，并使得盖体1320相对于支撑机构133转动且转动至支撑机构133上的凸起与另一凹槽对准时，撤销外力，在拉簧的作用下，支撑机构133上的凸起能够进入凹槽，实现对盖体1320的锁定。
当然，盖体1320上也可以设置有4个凹槽，每相邻的两个凹槽相互垂直设置(也即相邻的两个凹槽所对应的圆心角为直角)，且每相邻的两个凹槽之间的距离相等。支撑机构133上可以设置有一个或者多个凸起；当凸起为多个时，每相邻两个凸起之间的距离需与相邻的两个凹槽之间的距离相适配；示例性地，凸起的数量可与凹槽的数量相同，且凸起的分布可与凹槽的分布相适配，有保证对盖体1320与支撑机构133的锁定的可靠性。
可选地，夹持组件13还包括解锁结构，解锁结构用于将盖体1320和支撑机构133从锁紧位置解锁。
示例性地，解锁结构包括：锥形凸台以及锥形卡槽，锥形凸台设置在盖体1320和支撑机构133的其中一个上，锥形卡槽设置在盖体1320和支撑机构133的另外一个上，锥形凸台穿设在锥形卡槽内。
以盖体1320上设置有锥形卡槽，支撑机构133上设置有锥形凸台为例：锥形卡槽及锥形凸台沿垂直于其轴向的横截面面积、从前至后逐渐减小；例如，锥形卡槽及锥形凸台的横截面为圆形，则锥形卡槽及锥形凸台的直径从前至后逐渐减小。
第二锁紧结构可包括：在锥形凸台上的至少一个凸起以及设置在锥形卡槽内的至少两个间隔设置的凹槽，凸起容纳在其中一个凹槽内。其中，以凹槽为两个为例，两个凹槽所对应的圆心角为90度，以使得移动终端设备能够 在横向位置和竖向位置之间切换；当然，凹槽也可以设置为4个，此时，每相邻的两个凹槽所对应的圆心角为90度，以使得移动终端设备能够在横向位置和竖向位置之间切换。
解锁结构还包括弹性件，弹性件的两端分别抵顶盖体1320和支撑机构133。示例性地，弹性件为套设在转轴1331上的压簧1335，以通过压簧1335的弹性势能将凸起与凹槽的槽壁相抵顶，以利于盖体1320及移动终端设备相对于支撑机构133及图像拍摄设备的定位可靠性。
例如，锥形卡槽前端的上侧设置有一凹槽，锥形卡槽前端的右侧也设置有一凹槽；锥形凸台上设置有一凸起；凸起可收容在上侧凸起中，以使得移动终端设备处于竖向位置；当需要将移动终端设备切换至横向位置时，可先按压盖体1320，使得凸起脱离上侧的凹槽，同时压簧1335被压缩；再相对于支撑机构133旋转盖体1320，直至凸起与右侧凹槽对准，撤销对盖体1320的作用力，同时，在压簧1335弹性势能的作用下，压簧1335将推抵盖体1320沿远离支撑机构133的方向运动，并带动凸起进入右侧凹槽，以实现盖体1320与支撑机构133之间的锁定。
可选地，如图5至图6所示，盖体1320包括：第一盖1320a和第二盖1320b，第一盖1320a和第二盖1320b盖合在一起并形成有容纳空腔；示例性地，第一盖1320a及第二盖1320b均为具有开口的盒体，且第一盖1320a的开口可与第二盖1320b的开口相对设置，以使得第一盖1320a及第二盖1320b共同围成容纳空腔。当然，第一盖1320a及第二盖1320b上开设有可供其它部件进入容纳空腔的通道。
第二盖1320b开设有供转轴1331的自由端穿过的通孔1320c，防脱盖1332设置于容纳空腔内。也即第二盖1320b可相对位于第一盖1320a的后侧，也即第二盖1320b可位于第一盖1320a与支撑机构133之间；第二盖1320b的至少部分与第一盖1320a的至少部分沿前后方向叠设，以使得第一盖1320a与第二盖1320b之间形成有容纳空腔，防脱盖1332可位于容纳空间中，防脱盖1332可与转轴1331卡接或者螺接，转轴1331可与支撑机构133一体设置。
此外，第一夹持部1311的一部分以及第二夹持部1312的一部分均穿设在容纳空腔内。例如，第一夹持部1311的第一夹持板的至少部分、第二夹持部1312的第二夹持板的至少部分等部件可穿设在容纳空腔中，以利于夹紧装 置1结构的紧凑性。此时，移动终端设备的后侧面可与第一盖1320a接触；第一盖1320a的外表面也即第一盖1320a的前表面可设置有防滑垫1320d，以利于减少第一盖1320a与移动终端设备之间的相对滑动，从而利于提高夹持移动终端设备的可靠性。
可选地，支撑机构133包括：底壳1333以及盖板1334，底壳1333包括第一部分1333a和第二部分1333b，第一部分1333a形成有转轴1331，盖板1334盖设在第二部分1333b上。
示例性地，底壳1333可以为具有前开口的盒体，盒体包括第一部分1333a，第一部分1333a设置有用于与盖体1320转接的转轴1331，转轴1331可从盒体的前开口处与盖体1320转接；盒体还可包括第二部分1333b，第二部分1333b可从第一部分1333a处朝向图像拍摄设备的快拆接口延伸，以免冷靴固定片111、快拆接口等部件干涉移动终端设备在横向位置和竖向位置之间切换；第二部分1333b对应的前开口处可盖设有盖板1334。
在一些示例中，如图5所示，转轴1331与可与其防脱盖1332一体设置，防脱盖1332容纳于第一盖1320a和第二盖1320b之间，防脱盖1332设置有转轴1331的一端朝向第二盖1320b设置，且转轴1331穿设在第二盖1320b的通孔1320c中，转轴1331穿出通孔1320c的部分与支撑机构133的底壳1333连接，转轴1331可通过如下至少一种连接方式与底壳1333连接：过盈配合、螺钉连接、粘接等。
在另一些示例中，如图6所示，转轴1331可与底壳1333一体设置，转轴1331设置在底壳1333朝向第二盖1320b的一侧，且转轴1331穿设在第二盖1320b的通孔1320c中；防脱盖1332的至少部分容纳在第一盖1320a和第二盖1320b之间，且防脱盖1332与转轴1331连接，防脱盖1332可通过如下至少一种连接方式与转轴1331连接：过盈配合、螺钉连接、粘接等。
可选地，如图7至图11所示，夹紧装置1还包括：快拆座15以及手柄连接座17；快拆座15与手柄连接座17转动连接，快拆座15用于与冷靴固定片111快拆连接；手柄连接座17用于固定在图像拍摄设备的手柄上。
手柄连接座17可通过螺接、卡接等常见的可拆卸连接方式固定在图像拍摄设备的手柄上，以便于后续对夹紧装置1的拆装。当然，手柄连接座17也可与图像拍摄设备的手柄一体设置，或者手柄连接座17也可与图像拍摄设备 焊接固定，以利于二者的固定可靠性。
快拆座15可通过转轴1331等于手柄连接座17转动连接，以使得用户能够通过快拆座15相对于手柄连接座17的转动调整移动终端设备的俯仰角度，例如，调整移动终端设备显示屏相对于图像拍摄设备的角度，以将移动终端设备的显示屏调整至便于用户查看的位置。
示例性地，快拆座15包括：冷靴座151及底座152；底座152与手柄连接座17转动连接；冷靴座151和底座152相对设置并固定在一起，冷靴座151背离底座152的表面形成有用于与冷靴固定片111卡接的燕尾槽1511。如此，底座152和冷靴座151围合成的容纳空间可用于收容其它部件，以利于夹紧装置1结构的紧凑性。
其中，冷靴座151可包括主座体，主座体背离底座152的表面设置有用于与冷靴固定片111配合的燕尾槽1511；主座体另一表面相对的两侧分别设置有朝向底座152延伸的连接板，且连接板与底座152相抵，以使得冷靴座151能够与底座152共同围成容纳空间；主座体上与连接板相邻的另外两侧则形成与容纳空间连通的操作窗口，以便于用于对设置在容纳空间中的部件进行相应的操作。
可选地，冷靴座151的燕尾槽1511内设置有用于限制冷靴固定片111的卡接位置的限位结构，以限制冷靴固定片111限制在其设定的卡接位置，利于夹持机构131与图像拍摄装置的连接可靠性。示例性地，限位结构可以包括至少一个设置在冷靴座151上的限位螺丝1512，且限位螺丝1512的部分穿设在燕尾槽1511中，以限制冷靴固定片111的移动。
夹紧装置1还包括：手拧螺母153；手拧螺母153的头部容纳在由底座152和冷靴座151围合成的容纳空间内，手拧螺母153的杆部穿过底座152开设的通孔1320c与手柄连接座17固定。
手拧螺母153的杆部可转动地设置在底座152的通孔1320c中；手柄连接座17上可以设置有与手拧螺母153杆部配合的固定孔，以使得手拧螺母153能够与手柄连接座17固定连接；例如，手拧螺母153的杆部可以与固定孔过盈配合。
如此，用户可通过从转动手拧螺母153的头部，使得手拧螺母153带动手柄连接座17及图像拍摄装置转动，进而实现对移动终端设备的俯仰角度的 调整。当然，用户也可通过转动快拆座15，使得快拆座15带动移动终端设备转动，进而实现对移动终端设备的俯仰角度的调整。
本实施例中，通过将快拆座15设置为分体的冷靴座151及底座152，且通过设置手拧螺母153，既能够使得夹紧装置1与图像拍摄装置的连接，又能够实现夹紧装置1相对于图像拍摄装置的转动，也即实现移动终端设备显示屏相对于图像拍摄装置的转动，从而进一步提高用户操作及观察的便利性。
夹紧装置1还包括中空的固定座171，固定座171设置在底座152和手柄连接座17之间，手拧螺母153的杆部穿过固定座171的中空腔室与手柄连接座17固定。固定座171可为设置在底座152与手柄连接座17之间的中空柱体，固定座171可与手柄连接座17固定连接；固定座171的尺寸可小于底座152，也即固定座171的径向尺寸可小于底座152相应方向的尺寸，以使得固定座171与底座152之间具有一定间隙，以免二者相互干涉。
可选地，手拧螺母153的杆部设置有至少一个垫片；示例性地，底座152开设的通孔1320c的两侧各设置有一个垫片，以减少快拆座15相对于手柄连接座17转动的过程中，对底座152的磨损。垫片可选用铁氟龙垫片154。
可选地，手拧螺母153的头部与底座152之间还设置有预紧螺母155，以使的手拧螺母153的头部与底座152之间具有合适的预紧力。此外，在预紧螺母155与底座152之间还设置有预紧垫片156，以减少手拧螺母153的头部相对于底座152转动的过程中对底座152的磨损。
本实施例还提供一种夹持机构131，本实施例的夹持机构131的结构、功能及其实现可与前述实施例中的夹持机构131相同，此处不再赘述。
本实施例还提供一种拍摄设备，包括：相机以及前述任一实施例中的夹紧装置1，夹紧装置1的冷靴固定片111卡接在相机的热靴上。其中，相机为前述实施例中的图像拍摄设备。夹紧装置1的构、功能及其实现可与前述实施例中的夹紧装置1相同，此处不再赘述。
本实施例还提供一种拍摄设备，包括：手柄以及前述任一实施例中的夹紧装置1，夹紧装置1的手柄连接座17固定在手柄的侧面。本实施例中的夹紧装置1的构、功能及其实现可与前述实施例中的夹紧装置1相同，此处不再赘述。
手柄为用于搭载图像拍摄设备的、且可供用户手持的手持设备，夹紧装 置1可通过手柄与图像拍摄设备连接。示例性地，手柄可设置有云台机构，以通过控制云台机构的运动调整图像拍摄设备的拍摄角度；此外，手柄上还可以设置有操作件如按键、感应键等，以使得用户能够通过手柄控制图像拍摄设备执行一些功能。本实施例此处对于手柄的具体结构并不做具体限定，手柄可采用本领域的常规设置。
在本发明中，除非另有明确的规定和限定，术语“安装”、“相连”、“连接”、“固定”等术语应做广义理解，例如，可以是固定连接，也可以是可拆卸地连接，或成一体；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通或两个元件的相互作用关系，除非另有明确的限定。对于本领域的普通技术人员而言，可以根据具体情况理解上述术语在本发明中的具体含义。
在本说明书的描述中，参考术语“一个实施例”、“一些实施例”、“示例”、“具体示例”、或“一些示例”等的描述意指结合该实施例或示例描述的具体特征、结构、材料或者特点包含于本发明的至少一个实施例或示例中。在本说明书中，对上述术语的示意性表述不必须针对的是相同的实施例或示例。而且，描述的具体特征、结构、材料或者特点可以在任一个或多个实施例或示例中以合适的方式结合。此外，在不相互矛盾的情况下，本领域的技术人员可以将本说明书中描述的不同实施例或示例以及不同实施例或示例的特征进行结合和组合。
最后，尽管已经在这些实施例的上下文中描述了与本技术的某些实施例相关联的优点，但是其他实施例也可以包括这样的优点，并且并非所有实施例都详细描述了本发明的所有优点，由实施例中的技术特征所客观带来的优点均应视为本发明区别于现有技术的优点，均属于本发明的保护范围。

Claims (54)

  1. 一种夹持机构，用于夹紧移动终端设备，其特征在于，所述夹持机构包括：第一夹持部、第二夹持部以及手动操作部，所述第一夹持部和第二夹持部相对设置并围合成用于容纳所述移动终端设备的容置空间；
    所述手动操作部设置在所述容置空间外，且该手动操作部能够驱动所述第一夹持部和第二夹持部在夹紧位置和松开位置之间运动；
    其中，在所述夹紧位置时，所述第一夹持部和第二夹持部将所述移动终端设备夹紧；在所述松开位置时，所述第一夹持部和第二夹持部将所述移动终端设备松开。
  2. 根据权利要求1所述的夹持机构，其特征在于，所述手动操作部包括按压凸起，所述按压凸起用于驱动所述第一夹持部和第二夹持部从所述夹紧位置往所述松开位置运动；
    所述按压凸起至少设置在所述第一夹持部和第二夹持部的其中一个上。
  3. 根据权利要求2所述的夹持机构，其特征在于，所述第一夹持部和所述第二夹持部均设置有所述按压凸起，且两个所述按压凸起相对设置。
  4. 根据权利要求3所述的夹持机构，其特征在于，所述第一夹持部的按压凸起位于所述第二夹持部侧，所述第二夹持部的按压凸起位于所述第一夹持部的同侧。
  5. 根据权利要求1-4任一项所述的夹持机构，其特征在于，所述夹持机构还包括弹性复位件，所述弹性复位件用于将所述第一夹持部和第二夹持部从所述松开位置复位到所述夹紧位置。
  6. 根据权利要求5所述的夹持机构，其特征在于，所述弹性复位件为拉簧，所述拉簧的第一端与所述第一夹持部和所述第二夹持部中的一个固定；所述拉簧的第二端与所述第一夹持部和所述第二夹持部中的另一个固定，或者，所述拉簧的第二端安装在一固定位。
  7. 根据权利要求1-4任一项所述的夹持机构，其特征在于，所述第一夹持部设置有朝向所述第二夹持部的第一啮合齿，所述第二夹持部设置有朝向所述第一夹持部的第二啮合齿，所述第一啮合齿与所述第二啮合齿配合，以使所述第一夹持部和第二夹持部能够在所述手动操作部的操作下往相反方向运动，从而夹紧或者松开所述移动终端设备。
  8. 根据权利要求7所述的夹持机构，其特征在于，所述夹持机构还包括传动齿轮，所述第一啮合齿和所述第二啮合齿通过所述传动齿轮传动连接。
  9. 根据权利要求1-4任一项所述的夹持机构，其特征在于，所述第一夹持部和/或所述第二夹持部用于与所述移动终端设备接触的内表面设置有弹性垫。
  10. 根据权利要求9所述的夹持机构，其特征在于，所述弹性垫至少包括用于与所述移动终端设备的侧边接触的部分，且该部分的表面为弧形面。
  11. 根据权利要求1-4任一项所述的夹持机构，其特征在于，所述第一夹持部和/或第二夹持部背离所述移动终端设备的外表面设置有装饰片。
  12. 根据权利要求1-4任一项所述的夹持机构，其特征在于，所述夹持机构还包括：盖体，所述第一夹持部和第二夹持部滑设在所述盖体的第一表面上。
  13. 一种夹紧装置，用于将移动终端设备安装到图像拍摄设备的热靴上，其特征在于，包括：
    快拆结构，包括：冷靴固定片以及第一锁紧结构，所述冷靴固定片用于连接于所述热靴的快拆接口，所述第一锁紧结构用于选择性地将所述冷靴固定片快速锁紧在所述热靴上或者从所述热靴上解锁；
    夹持组件，与所述冷靴固定片固定，该夹持组件用于选择性地将所述移动终端设备夹紧或者松开。
  14. 根据权利要求13所述的夹紧装置，其特征在于，所述第一锁紧结构包括：锁紧螺母，所述冷靴固定片形成有用于与所述夹持组件固定的螺柱，所述锁紧螺母安装在所述螺柱上。
  15. 根据权利要求13所述的夹紧装置，其特征在于，所述夹持组件包括与所述冷靴固定片连接的夹持机构；
    所述夹持机构包括：第一夹持部、第二夹持部以及手动操作部，所述第一夹持部和第二夹持部相对设置并围合成用于容纳所述移动终端设备的容置空间；
    所述手动操作部设置在所述容置空间外，且该手动操作部能够驱动所述 第一夹持部和第二夹持部在夹紧位置和松开位置之间运动；
    其中，在所述夹紧位置时，所述第一夹持部和第二夹持部将所述移动终端设备夹紧；在所述松开位置时，所述第一夹持部和第二夹持部将所述移动终端设备松开。
  16. 根据权利要求15所述的夹紧装置，其特征在于，所述手动操作部包括按压凸起，所述按压凸起用于驱动所述第一夹持部和第二夹持部从所述夹紧位置往所述松开位置运动；
    所述按压凸起至少设置在所述第一夹持部和第二夹持部的其中一个上。
  17. 根据权利要求16所述的夹紧装置，其特征在于，所述第一夹持部和所述第二夹持部均设置有所述按压凸起，且两个所述按压凸起相对设置。
  18. 根据权利要求17所述的夹紧装置，其特征在于，所述第一夹持部的按压凸起位于所述第二夹持部侧，所述第二夹持部的按压凸起位于所述第一夹持部侧。
  19. 根据权利要求15所述的夹紧装置，其特征在于，所述夹持机构还包括弹性复位件，所述弹性复位件用于将所述第一夹持部和第二夹持部从所述松开位置复位到所述夹紧位置。
  20. 根据权利要求19所述的夹紧装置，其特征在于，所述弹性复位件为拉簧，所述拉簧的第一端与所述第一夹持部和所述第二夹持部中的一个固定；所述拉簧的第二端与所述第一夹持部和所述第二夹持部中的另一个固定，或者，所述拉簧的第二端安装在一固定位。
  21. 根据权利要求19所述的夹紧装置，其特征在于，所述第一夹持部设置有朝向所述第二夹持部的第一啮合齿，所述第二夹持部设置有朝向所述第一夹持部的第二啮合齿，所述第一啮合齿与所述第二啮合齿配合，以使所述第一夹持部和第二夹持部能够在所述手动操作部的操作下往相反方向运动，从而夹紧或者松开所述移动终端设备。
  22. 根据权利要求21所述的夹紧装置，其特征在于，所述夹持机构还包括传动齿轮，所述第一啮合齿和所述第二啮合齿通过所述传动齿轮传动连接。
  23. 根据权利要求15所述的夹紧装置，其特征在于，所述第一夹持部和/或所述第二夹持部用于与所述移动终端设备接触的内表面设置有弹性垫。
  24. 根据权利要求23所述的夹紧装置，其特征在于，所述弹性垫至少包 括用于与所述移动终端设备的侧边接触的部分，且该部分的表面为弧形面。
  25. 根据权利要求15所述的夹紧装置，其特征在于，所述第一夹持部和/或第二夹持部背离所述移动终端设备的外表面设置有装饰片。
  26. 根据权利要求15所述的夹紧装置，其特征在于，所述夹持机构还包括：盖体，所述第一夹持部和第二夹持部滑设在所述盖体的第一表面上。
  27. 根据权利要求15所述的夹紧装置，其特征在于，所述夹持机构能够相对于所述冷靴固定片转动。
  28. 根据权利要求27所述的夹紧装置，其特征在于，所述夹持机构能够选择性地将移动终端设备转动到横向位置或者纵向位置。
  29. 根据权利要求15所述的夹紧装置，其特征在于，所述夹持组件还包括支撑机构，所述夹持机构与所述支撑机构转动连接，所述支撑机构与所述冷靴固定片固定。
  30. 根据权利要求29所述的夹紧装置，其特征在于，所述支撑机构与所述夹持机构的盖体转动连接。
  31. 根据权利要求30所述的夹紧装置，其特征在于，所述支撑机构朝向所述盖体的内表面形成有转轴，所述盖体可转动地套设在所述转轴上。
  32. 根据权利要求31所述的夹紧装置，其特征在于，所述转轴的自由端安装有用于防止所述盖体从所述转轴上脱落的防脱盖。
  33. 根据权利要求31所述的夹紧装置，其特征在于，所述夹持组件还包括第二锁紧结构，所述第二锁紧结构用于将所述盖体和所述支撑机构选择性地锁定在至少两个锁紧位置。
  34. 根据权利要求33所述的夹紧装置，其特征在于，相邻两个所述锁紧位置相互垂直。
  35. 根据权利要求34所述的夹紧装置，其特征在于，所述第二锁紧结构包括：至少一个凸起以及至少两个间隔设置的凹槽，所述凸起设置在所述盖体和所述支撑机构的其中一个上，所述凹槽设置在所述盖体和所述支撑机构的另外一个上，所述凸起容纳在其中一个所述凹槽内。
  36. 根据权利要求33所述的夹紧装置，其特征在于，所述夹持组件还包括解锁结构，所述解锁结构用于将所述盖体和所述支撑机构从所述锁紧位置解锁。
  37. 根据权利要求36所述的夹紧装置，其特征在于，所述解锁结构包括：锥形凸台以及锥形卡槽，所述锥形凸台设置在所述盖体和所述支撑机构的其中一个上，所述锥形卡槽设置在所述盖体和所述支撑机构的另外一个上，所述锥形凸台穿设在所述锥形卡槽内。
  38. 根据权利要求37所述的夹紧装置，其特征在于，所述第二锁紧结构包括：所述在所述锥形凸台上的至少一个凸起以及设置在所述锥形卡槽内的至少两个间隔设置的凹槽，所述凸起容纳在其中一个所述凹槽内。
  39. 根据权利要求37所述的夹紧装置，其特征在于，所述解锁结构还包括弹性件，所述弹性件的两端分别抵顶所述盖体和所述支撑机构。
  40. 根据权利要求39所述的夹紧装置，其特征在于，所述弹性件为套设在所述转轴上的压簧。
  41. 根据权利要求32所述的夹紧装置，其特征在于，所述盖体包括：第一盖和第二盖，所述第一盖和第二盖盖合在一起并形成有容纳空腔；
    所述第二盖开设有供所述转轴的自由端穿过的通孔，所述防脱盖设置于所述容纳空腔内。
  42. 根据权利要求41所述的夹紧装置，其特征在于，所述第一夹持部的一部分以及所述第二夹持部的一部分均穿设在所述容纳空腔内。
  43. 根据权利要求42所述的夹紧装置，其特征在于，所述第一盖的外表面设置有防滑垫。
  44. 根据权利要求31所述的夹紧装置，其特征在于，所述支撑机构包括：底壳以及盖板，所述底壳包括第一部分和第二部分，所述第一部分形成有所述转轴，所述盖板盖设在所述第二部分上。
  45. 根据权利要求13-44任一项所述的夹紧装置，其特征在于，所述夹紧装置还包括：快拆座以及手柄连接座；所述快拆座与所述手柄连接座转动连接，所述快拆座用于与所述冷靴固定片快拆连接；所述手柄连接座用于固定在所述图像拍摄设备的手柄上。
  46. 根据权利要求45所述的夹紧装置，其特征在于，所述快拆座包括：冷靴座及底座；所述冷靴座和所述底座相对设置并固定在一起，所述冷靴座背离所述底座的表面形成有用于与所述冷靴固定片卡接的燕尾槽；所述底座 与所述手柄连接座转动连接。
  47. 根据权利要求46所述的夹紧装置，其特征在于，所述夹紧装置还包括：手拧螺母；所述手拧螺母的头部容纳在由所述底座和所述冷靴座围合成的容纳空间内，所述手拧螺母的杆部穿过所述底座开设的通孔与所述手柄连接座固定。
  48. 根据权利要求47所述的夹紧装置，其特征在于，所述夹紧装置还包括中空的固定座，所述固定座设置在所述底座和手柄连接座之间，所述手拧螺母的杆部穿过所述固定座的中空腔室与所述手柄连接座固定。
  49. 根据权利要求48所述的夹紧装置，其特征在于，所述手拧螺母的杆部设置有至少一个垫片。
  50. 根据权利要求49所述的夹紧装置，其特征在于，所述底座开设的通孔的两侧各设置有一个所述垫片。
  51. 根据权利要求49所述的夹紧装置，其特征在于，所述手拧螺母的头部与所述底座之间还设置有预紧螺母。
  52. 根据权利要求46所述的夹紧装置，其特征在于，所述冷靴座的燕尾槽内设置有用于限制所述冷靴固定片的卡接位置的限位结构。
  53. 一种拍摄设备，其特征在于，包括：相机以及权利要求13-44任一项所述的夹紧装置，所述夹紧装置的冷靴固定片卡接在所述相机的热靴上。
  54. 一种拍摄设备，其特征在于，包括：手柄以及权利要求45-52任一项所述的夹紧装置，所述夹紧装置的手柄连接座固定在所述手柄的侧面。
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