CN114992464B - Switching device, support device and photographic equipment - Google Patents
Switching device, support device and photographic equipment Download PDFInfo
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- CN114992464B CN114992464B CN202210671511.0A CN202210671511A CN114992464B CN 114992464 B CN114992464 B CN 114992464B CN 202210671511 A CN202210671511 A CN 202210671511A CN 114992464 B CN114992464 B CN 114992464B
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- adapter
- block
- locking mechanism
- slot
- limiting
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- 230000007246 mechanism Effects 0.000 claims abstract description 155
- 238000012546 transfer Methods 0.000 claims description 13
- 230000007704 transition Effects 0.000 claims description 9
- 230000000694 effects Effects 0.000 abstract description 2
- 210000001503 joint Anatomy 0.000 abstract description 2
- 230000009467 reduction Effects 0.000 abstract description 2
- 238000003780 insertion Methods 0.000 description 7
- 230000037431 insertion Effects 0.000 description 7
- 230000033001 locomotion Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 230000004308 accommodation Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000013013 elastic material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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- 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
- F16M11/041—Allowing quick release of the apparatus
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- 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
- F16M11/16—Details concerning attachment of head-supporting legs, with or without actuation of locking members thereof
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B17/00—Details of cameras or camera bodies; Accessories therefor
- G03B17/56—Accessories
- G03B17/561—Support related camera accessories
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Accessories Of Cameras (AREA)
Abstract
The application discloses a switching device, a bracket device and photographic equipment, and belongs to the technical field of photographic equipment, wherein the switching device comprises a switching seat, the switching seat comprises a slot, and the slot is used for configuring a switching block; the locking mechanism is movably arranged in the adapter; the locking mechanism is abutted against the switching block and used for locking the switching block in the slot; the limiting mechanism is rotatably arranged in the adapter; one end of the limiting mechanism is abutted against the switching block, and the other end of the limiting mechanism is abutted against the locking mechanism; this switching device can pivoted stop gear through setting up, and this stop gear's both ends butt joint switching piece and locking mechanism respectively can restrict locking mechanism's activity to when dismantling photographic equipment or stand device, need not to continuously press locking mechanism, can the unblock of whole one-handed operation completion to the switching piece, very big reduction the operation degree of difficulty that the quick detach was dismantled, promote the simple operation nature.
Description
Technical Field
The application belongs to the technical field of photographic equipment, and in particular relates to a switching device, a support device and photographic equipment.
Background
In photography, a photographer generally needs to perform photography and auxiliary photography using various kinds of photography equipment, and the photography equipment generally needs to be mounted on a stand for use. When taking a picture, a photographer often needs to repeatedly disassemble and assemble various photographic equipment on each bracket, and if a traditional screw fixing method is used, the disassembling and assembling process is very time-consuming, so that adapter pieces named as 'quick disassembly' are generally required to be installed on the photographic equipment and the brackets in order to realize the quick disassembling and assembling of the photographic equipment on the brackets.
At present, the quick detach on the market mostly needs both hands to carry out the unblock operation, during the operation, one hand is continuously pressing the locking mechanism, do not let the locking mechanism kick-back and pin the quick detach, another one hand of reuse makes the quick detach separation, it is very obvious, this can cause and uses very inconveniently, can not vacate both hands when the operation of user, or equipment overweight must both hands just can lift up equipment, the unblock operation just can't go on, especially, to some very heavy photographic equipment, need use switching device more than two simultaneously, then can be difficult to the dismouting more.
Disclosure of Invention
The purpose of the invention is as follows: the embodiment of the application provides a switching device, which aims to solve the technical problem that the conventional switching device is inconvenient to operate because two hands are needed to unlock and disassemble photographic equipment; it is another object of an embodiment of the present application to provide a bracket device; it is a third object of an embodiment of the present application to provide a photographing apparatus.
The technical scheme is as follows: an embodiment of the present application provides an adapter device, including:
the adapter comprises a slot, and the slot is used for configuring an adapter block;
the locking mechanism is movably arranged in the adapter; the locking mechanism is abutted against the switching block and used for locking the switching block in the slot;
the limiting mechanism is rotatably arranged in the adapter; one end of the limiting mechanism is abutted to the switching block, and the other end of the limiting mechanism is abutted to the locking mechanism.
In some embodiments, the spacing mechanism comprises:
a limiting part;
one end of the first elastic piece is abutted against the limiting part;
the rotating part is rotatably connected with the adapter through a first rotating shaft and is abutted against the other end of the first elastic piece;
one end of the push block is abutted against the rotating part, and the other end of the push block is abutted against the switching block; the push block and the first elastic piece are oppositely arranged on two sides of the first rotating shaft.
In some embodiments, the spacing mechanism further comprises:
one end of the second elastic piece is abutted with the limiting part, and the other end of the second elastic piece is abutted with the adapter; the second elastic piece and the first elastic piece are oppositely arranged on two sides of the limiting part.
In some embodiments, the adaptor comprises:
the first accommodating cavity accommodates the limiting mechanism and is communicated with the slot through a first through hole;
the limiting mechanism penetrates through the first through hole and is abutted to the switching block.
In some embodiments, the adapter comprises:
the second accommodating cavity accommodates the locking mechanism and is communicated with the first accommodating cavity through a second through hole;
the limiting mechanism penetrates through the second through hole and is abutted to the locking mechanism.
In some embodiments, the second accommodating cavity is disposed at one side of the slot.
In some embodiments, the second accommodating cavity is arranged on both sides of the slot.
In some embodiments, the first accommodating cavity is correspondingly arranged at the top of the second accommodating cavity.
In some embodiments, the locking mechanism comprises:
the shifting rod is movably arranged in the adapter;
and the third elastic piece is connected with the shifting lever and is used for enabling the shifting lever to be abutted against the switching block.
In some embodiments, the locking mechanism is movable relative to the adapter in a linear motion. The locking mechanism is in a sliding mode in the adapter, or the locking mechanism slides in the adapter along a straight line in the linear motion mode.
In some embodiments, a rail is arranged in the adapter, and the shifting rod is arranged in the rail and moves along the rail.
In some embodiments, the track is a track extending along a straight line.
In some embodiments, the third elastic member is a tension spring, one end of the tension spring is connected to the shift lever, and the other end of the tension spring is connected to the adapter.
In some embodiments, the locking mechanism is rotationally movable relative to the adapter.
In some embodiments, the locking mechanism further comprises:
a second rotation axis about which the lever rotates.
In some embodiments, the third elastic member is a torsion spring.
In some embodiments, the shifter lever includes a protrusion and the adapter block includes a recess, the protrusion snapping into the recess.
In some embodiments, the contact surface of the convex portion and the concave portion is an arc-shaped contact surface.
In some embodiments, the slot is provided with a sliding rail, and the adapter block is provided with a sliding groove in sliding connection with the sliding rail; or the slot is provided with the sliding groove, and the transfer block is provided with the sliding rail.
Correspondingly, the embodiment of the application provides a support device, includes:
the adapter device of any of the above, and
the support body is connected with the adapter or the adapter block.
Correspondingly, the embodiment of the application provides a photographic equipment, including:
the adapter device of any of the above, and
the equipment body is connected with the adapter or the adapter block.
Has the advantages that: compared with the prior art, the switching device provided by the embodiment of the application comprises a switching seat, wherein the switching seat comprises a slot, and the slot is used for configuring a switching block; the locking mechanism is movably arranged in the adapter; the locking mechanism is abutted against the switching block and used for locking the switching block in the slot; the limiting mechanism is rotatably arranged in the adapter; one end of the limiting mechanism is abutted to the switching block, and the other end of the limiting mechanism is abutted to the locking mechanism. This switching device can pivoted stop gear through setting up, this stop gear's both ends butt joint switching piece and locking mechanism respectively, can restrict locking mechanism's activity, thereby when dismantling photographic equipment or support device, need not to continuously press locking mechanism, only need move about locking mechanism to the position of unblock switching piece, can vacate the hand and do other operations, thereby can the unblock be accomplished in whole one-hand operation, very big reduction the operation degree of difficulty of quick detach dismantlement, promote the simple operation nature.
It can be understood that, compared with the prior art, the stand device provided in the embodiment of the present application and the photographing apparatus provided in the embodiment of the present application may have all the technical features and beneficial effects of the above-mentioned adapter device, and are not described herein again.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is a schematic perspective view of an adapter according to an embodiment of the present disclosure;
FIG. 2 is a schematic perspective view of the adapter of FIG. 1 at another angle;
FIG. 3 is an exploded view of the adapter of FIG. 1;
FIG. 4 is a front view of the transition device of FIG. 1;
fig. 5 is a schematic perspective view of an adapter of the adapter apparatus in the embodiment of the present application;
fig. 6 is a schematic perspective view of a transfer block of the transfer device in the embodiment of the present application;
FIG. 7 is a schematic structural view of a locking mechanism of the adapter device in the embodiment of the present application;
FIG. 8 is a rear view of the latch mechanism of FIG. 7;
fig. 9 is a schematic perspective view of a limiting mechanism of the adapter device in the embodiment of the present application;
FIG. 10 is a bottom view of FIG. 4;
FIG. 11 isbase:Sub>A cross-sectional view taken along line A-A of FIG. 10;
FIG. 12 is a schematic view of the adapter block being loaded into the adapter socket;
fig. 13 is a cross-sectional structural view of the state shown in fig. 12;
FIG. 14 is a schematic view of the adapter block fully installed in the adapter socket;
fig. 15 is a cross-sectional structural view of the state shown in fig. 14;
FIG. 16 is a schematic view of the locking mechanism being moved to an unlocked position;
fig. 17 is a cross-sectional structural view of the state shown in fig. 16;
fig. 18 is a perspective sectional view of the state shown in fig. 16;
FIG. 19 is a schematic view of the direction of movement for removing the adapter block from the adapter slot;
FIG. 20 is a schematic view of the locking mechanism being reset during removal of the transfer block;
FIG. 21 is a schematic view of the adapter block and adapter block in a separated state;
FIG. 22 is a schematic structural view of a stent device provided by an embodiment of the present application;
fig. 23 is a schematic structural diagram of a photographing apparatus according to an embodiment of the present application;
reference numerals are as follows: 100-a switching block; 101-an adapter; 102-a slot; 103-a locking mechanism; 104-a limiting mechanism; 105-a limiting part; 106-a rotating assembly; 107-a first elastic member; 108-a rotating part; 109-a first axis of rotation; 110-a push block; 111-a second elastic member; 112-a recess; 113-a convex part; 114-a deflector rod; 115-a second axis of rotation; 116-a third resilient member; 117-a slide rail; 118-a chute; 119-a cover plate; 120-a first receiving cavity; 121-a second receiving chamber; 122-a stent body; 123-equipment body.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. It is to be understood that the embodiments described are only a few embodiments of the present application and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
In the description of the present application, it is to be understood that the meaning of the term "on …" is to be interpreted in its broadest sense, meaning that the description including such terms is interpreted to mean "a part may be disposed on another part in direct contact, there may be intermediate parts between the parts, and the part may be subordinate to the other part". Furthermore, for ease of description, the present application may also use spatially relative terms such as "below …", "below …", "below …", "above …", "above …", "above …", "lower", "upper", and the like, to describe one element or component's relationship to another element or component shown in the figures. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. The device may be otherwise oriented (rotated 90 or at other orientations) and the spatially relative descriptors used in this application interpreted accordingly as such.
It should be noted that, in the description of the drawings in the present specification, unless explicitly stated otherwise (for example, the description of the drawings in fig. 11), other cross-sectional views or cross-sectional structural diagrams are cross-sectional views formed by cutting the adapter in the embodiment of the present application in a plane perpendicular to the first rotation axis 109 and the second rotation axis 115.
The embodiment of the application provides a switching device, which can solve the problem that a plurality of quick release devices need to be operated by two hands at present, can realize the one-hand assembly and disassembly of photographic equipment on a bracket device, can keep stable and solve the problem of unsmooth jam during disassembly while pursuing convenience, and can also realize the easy disassembly of the photographic equipment and the bracket device due to the installation of a plurality of quick release devices.
Referring to fig. 1 to 4, fig. 1 is a schematic perspective view of an adapter device according to an embodiment of the present application, in which a three-dimensional structure of the adapter device according to the embodiment of the present application is shown; fig. 2 shows a perspective view of the adapter device in the embodiment of the present application from a different angle from that in fig. 1, fig. 3 shows a part structure of the adapter device in the embodiment of the present application, and fig. 4 shows a front view of the adapter device in the embodiment of the present application. It can be seen that the adapter device mainly comprises four parts, namely an adapter block 100, an adapter seat 101, a locking mechanism 103 and a limiting mechanism 104.
Specifically, the adapter block 100 and the adapter 101 are two parts of the adapter device, and the adapter block 100 and the adapter 101 are connected in a matching manner to realize the adapter function. One of the adaptor block 100 and the adaptor base 101 may be connected to the camera device and the other to the mounting apparatus, for example, in some embodiments, the adaptor block 100 is connected to the camera device and the adaptor base 101 is connected to the mounting apparatus, while in other embodiments, the adaptor block 100 may be connected to the mounting apparatus and, correspondingly, the adaptor base 101 is connected to the camera device, and then the camera device is connected to the mounting apparatus by mating the adaptor block 100 and the adaptor base 101.
In some embodiments, the adapter block 100 and the adapter seat 101 are provided with connecting members, so that the photographing device and the bracket device can be connected through the connecting members, the connecting members may be screws or other structures known in the art, such as a snap device, having a connecting function, and the selection may be made according to actual situations.
Referring to fig. 5 together, fig. 5 shows a structure of an adapter 101 in an embodiment of the present application, where a slot 102 for installing an adapter block 100 is disposed on the adapter 101, and the adapter block 100 may be installed in the slot 102 to implement a matching connection with the adapter 101. In some embodiments, the adapter block 100 is inserted into the slot 102 to be connected with the adapter 101 in a matching manner, specifically, the slot 102 may be a slot that is inserted laterally, referring to fig. 4 again, the lateral insertion is an insertion from the bottom to the top in the orientation of the drawing of fig. 4, and it can be understood that the lateral insertion makes the travel of the adapter block 100 in the slot 102 longer, which may increase the stability of the connection to some extent.
In some embodiments, please refer to fig. 6 in combination, fig. 6 shows a structure of the adapter block 100 in the embodiment of the present application, a slide rail 117 is disposed in the slot 102 on the adapter 101, a slide groove 118 is disposed at a corresponding position of the adapter block 100, and the slide rail 117 and the slide groove 118 slide in a matching manner, so as to guide the loading direction when the adapter block 100 is loaded into the slot 102, and the adapter block is not prone to shake after being loaded, thereby improving stability.
In some embodiments, the sliding rail 117 may be disposed on the adaptor block 100, and the sliding groove 118 may be disposed in the slot 102 of the adaptor block 101, and the sliding rail 117 and the sliding groove 118 may also be matched to slide, and guide the adaptor block 100 to be installed into the slot 102.
In some embodiments, the insertion of the adapter block 100 into the slot 102 may also be guided by two side surfaces of the slot 102, in this embodiment, the two side surfaces of the slot 102 may be set to have projections on the adapter 101 substantially parallel to each other, and the two side surfaces of the adapter block 100 and the two side surfaces of the slot 102 are attached to each other, so that when the adapter block is inserted, the two side surfaces of the slot 102 can always contact with the two side surfaces of the adapter block 100, and the insertion direction is guided.
In some embodiments, two side surfaces of the slot 102 are gradually close to each other along the loading direction of the adapter block 100, that is, as shown in fig. 4 and 5, in this embodiment, the slot 102 is a region substantially presenting a trapezoidal structure, and the corresponding adapter block 100 matches the shape of the slot, and is also substantially trapezoidal, and when being loaded into the slot 102, the side closer to the slot 102 is a short side, so that the insertion is easier to align during loading, and the convenience of operation is improved.
Referring to fig. 10 together, fig. 10 is a bottom view of fig. 4, in some embodiments, at least one side of the slot 102 contacting the adaptor block 100 is an inclined side, and when the adaptor block 100 is installed in the slot 102, the inclined side of the slot 102 presses against the adaptor block 100, so that the adaptor block 100 is more stable and reliable, and it can be understood that the side of the adaptor block 100 contacting the inclined side is also inclined.
The locking mechanism 103 is movably disposed in the adapter 101, and the locking mechanism 103 locks the adapter block 100 in the slot 102 of the adapter 101 by moving relative to the adapter 101, and unlocks the adapter block 100 from the slot 102.
The locking mechanism 103 may move in the adapter 101 in a rotating manner or in a sliding manner. Referring to fig. 7 and 8, fig. 7 and 8 illustrate the structure of the locking mechanism 103 in the present embodiment, and in some embodiments, the locking mechanism 103 includes a driving lever 114 and a third elastic member 116, the driving lever 114 and the third elastic member 116 are connected to a second rotating shaft 115 and connected in the second accommodating chamber 121 through the second rotating shaft 115, and the driving lever 114 rotates around the second rotating shaft 115. The third elastic element 116 is a torsion spring, a groove for accommodating the third elastic element 116 is formed in the shift lever 114, one side of the third elastic element 116 is arranged in the groove, and the other side of the third elastic element 116 abuts against the adapter 101, and the third elastic element 116 applies a driving force to the shift lever 114 to rotate to the locking position, so that the shift lever 114 can rotate to the locking position to automatically lock the adapter block 100 when the adapter block is installed in the slot 102.
In some embodiments, the locking mechanism 103 locks the adapter block 100 by abutting against the adapter block, specifically, when the adapter block 100 is installed in the slot 102 and the locking mechanism 103 moves to the locking position, the locking mechanism 103 contacts and presses against the adapter block 100 to press and fix the adapter block 100. Or, when the adapter block 100 is installed in the slot 102 and the locking mechanism 103 moves to the locking position, the locking mechanism 103 abuts against the adapter block 100 and blocks on the detaching path of the adapter block 100, so as to realize locking.
Referring to fig. 6, 7 and 8 together, in some embodiments, the locking mechanism 103 includes a protrusion 113, and it is understood that the protrusion 113 is a portion that protrudes relative to other portions of the locking mechanism 103, and the protrusion 113 protrudes into the slot 102 when the locking mechanism 103 is moved to the locking position. Accordingly, the adaptor block 100 includes a recess 112, the recess 112 is disposed on a side surface of the adaptor block 100 and faces the locking mechanism 103, and when the protrusion 113 is engaged into the recess 112, the adaptor block 100 is locked, and when the protrusion 113 is disengaged from the recess 112, the adaptor block 100 is unlocked.
In some embodiments, the locking mechanism 103 may also be movable in a sliding manner relative to the adapter 101, for example, a guide member such as a guide rail or a guide groove may be provided on the adapter 101, the locking mechanism 103 is fittingly installed in the guide member, and the locking mechanism 103 slides in the guide member to move between a locking position and an unlocking position, when in the locking position, the locking mechanism 103 locks the adaptor block 100 in the slot 102, when in the unlocking position, the locking mechanism 103 unlocks the adaptor block 100 from the slot 102, and by providing a spring in the guide member, the locking mechanism 103 can have a reset function, so as to maintain the locking in an unoperated state.
In some embodiments, when the locking mechanism 103 is movable in a sliding manner relative to the adapter 101, the locking mechanism 103 may also include a shift lever 114 and a third elastic element 116, a guide rail or a guide groove may be disposed in the second receiving cavity 121 of the adapter 101, the shift lever 114 is slidably connected to the guide rail or the guide groove, the third elastic element 116 is a tension spring, and a driving force for sliding towards the insertion slot 102 is applied to the shift lever 114 through the tension spring, and automatic locking may be achieved through the driving force.
It can be understood that, as for the locking mechanism 103, a sliding or rotating movement manner is adopted, a convex portion 113 may be provided on the locking mechanism 103, and a concave portion 112 may be provided on the adapter block 100, so that locking and unlocking are realized through cooperation of the two.
In some embodiments, the contact surface between the convex portion 113 and the concave portion 112 is an arc contact surface, and for the above two sliding or rotating modes, the contact surface is configured as an arc contact surface to make the locking and unlocking actions smoother, and particularly for the locking mechanism 103 adopting the rotating mode, when moving to the unlocking position, the convex portion 113 and the concave portion 112 are more easily separated, thereby improving the convenience and comfort of operation.
The specific position of the locking mechanism 103 on the adapter 101 can be determined according to the slot 102, the moving mode of the locking mechanism 103, and the specific position of the locking mechanism 103 for locking the adapter block 100.
In some embodiments, the locking mechanism 103 may be disposed on at least one side of the slot 102, and it is understood that the locking mechanism 103 may be disposed on only one side of the slot 102, or the locking mechanism 103 may be disposed on both sides of the slot 102. Generally, for a small-sized photographing device, the locking mechanism 103 of the embodiment of the present application may be disposed on only one side of the slot 102, so as to ensure stability and simultaneously achieve convenience of use and light weight of the device; for the use scene with a heavier photographic device, in order to satisfy the locking stability when bearing a heavy weight, the locking mechanisms 103 of the embodiment of the present application may be disposed on both sides of the slot 102, so as to ensure that the locking adapter block 100 can be stably secured and the convenience of use is not affected.
Referring to fig. 5 again, in some embodiments, the adapter 101 is provided with a second accommodating cavity 121, the second accommodating cavity 121 extends from a side surface of the adapter 101 to the slot 102 and is communicated with the slot 102, and the second accommodating cavity 121 is communicated with the first accommodating cavity 120. The lock mechanism 103 is disposed in the second accommodation chamber 121, and a portion of the lock mechanism 103 protrudes from the second accommodation chamber 121 to facilitate the operator's operation to activate it.
The limiting mechanism 104 is rotatably disposed in the adapter 101. Referring to fig. 5 again, a first accommodating cavity 120 may be disposed on the adapter 101, and the limiting mechanism 104 may be installed in the first accommodating cavity 120. More specifically, the first receiving cavity 120 may be disposed on a side of the top of the slot 102 close to the second receiving cavity 121, and is communicated with the slot 102 and the second receiving cavity 121.
In some embodiments, the limiting mechanism 104 includes a limiting portion 105 and a rotating component 106, and one end of the rotating component 106 abuts against the limiting portion 105, and the other end of the rotating component 106 abuts against the adapter block 100. When the locking mechanism 103 moves to the unlocking position, the rotating component 106 can automatically or manually rotate to drive the limiting portion 105, so that the limiting portion 105 protrudes into the moving path of the locking mechanism 103 and abuts against the locking mechanism 103 to limit the movement of the locking mechanism 103 and prevent the locking mechanism 103 from resetting to lock the transfer block 100 again.
Referring to fig. 9 and 11 together, fig. 9 shows the structure of the limiting mechanism 104 in the preferred embodiment of the present application, fig. 11 isbase:Sub>A cross-sectional view taken along the directionbase:Sub>A-base:Sub>A in fig. 10, and in the preferred embodiment of the present application, the rotating assembly 106 includesbase:Sub>A first elastic member 107,base:Sub>A rotating portion 108,base:Sub>A first rotating shaft 109 andbase:Sub>A push block 110. The first elastic member 107 may be a spring or another member made of an elastic material, and one end of the first elastic member 107 abuts against the limiting portion 105 and the other end abuts against the rotating portion 108. The first rotation shaft 109 is disposed in the first accommodating cavity 120 of the adaptor 101, the rotation portion 108 is mounted on the first rotation shaft 109, the rotation portion 108 can rotate around the first rotation shaft 109, and the first rotation shaft 109 is located in the middle of the rotation portion 108, so that the rotation portion 108 forms a rocker structure. The push block 110 is connected to the rotating portion 108, and the push block 110 is disposed opposite to the first elastic member 107 on both sides of the first rotating shaft 109. Specifically, a first through hole communicating with the first accommodating cavity 120 may be disposed at the top of the slot 102, and the push block 110 is inserted into the first through hole, so that the acting force between the transfer block 100 and the rotating part 108 is transmitted through the push block 110. When the adapter block 100 is locked in the slot 102, the top of the adapter block 100 abuts against the lower end of the push block 110, pushing force is applied to the rotating part 108 through the push block 110, the rotating part 108 rotates, the rotating part 108 compresses the first elastic element 107, the first elastic element 107 presses the limiting part 105 against the locking mechanism 103, and when the locking mechanism 103 moves to the unlocking position, the elastic force of the first elastic element 107 enables the limiting part 105 to protrude into the moving path of the locking mechanism 103, so that the locking mechanism 103 is limited.
Further, in some embodiments, at least one end of the pushing block 110 may be configured as a ball head, so that a contact surface with the adapter block 100 and/or the rotating portion 108 is an arc-shaped contact surface, and the pushing block 110 moves up and down more smoothly.
In some embodiments, the position-limiting mechanism 104 further includes a second elastic element 111, the second elastic element 111 is connected to the position-limiting portion 105, and the second elastic element 111 drives the position-limiting portion 105 to draw the position-limiting portion 105 away from the moving path. The second elastic member 111 may be a spring or another member made of an elastic material, one end of the second elastic member is abutted to the limiting portion 105, and the other end of the second elastic member is abutted to the adapter 101, specifically, the limiting portion 105 may be set to be a rod shape with a stepped change in diameter, the lower portion of the limiting portion 105 is thinner than the upper portion, the thinner portion of the lower portion may be inserted into the second through hole between the first accommodating cavity 120 and the second accommodating cavity 121, the second elastic member 111 is sleeved on the thinner portion of the lower portion of the limiting portion 105, the upper end of the second elastic member 111 is abutted to the limiting portion 105, and the lower end is abutted to the adapter 101. In this embodiment, when the locking mechanism 103 is located at the unlocking position, the adapter block 100 is removed from the slot 102, and the limiting portion 105 is pulled away from the moving path by the driving force of the second elastic member 111, so that the locking mechanism 103 is released and returns to the locking position under the action of the third elastic member 116.
In some embodiments, the limiting mechanism 104 includes the limiting portion 105, the second elastic element 111 and the rotating assembly 106, which can limit the position of the locking mechanism and enable the locking mechanism to reset and self-lock.
Further, in some embodiments, the limiting mechanism 104 includes the limiting portion 105, the second elastic member 111, the first elastic member 107, the rotating portion 108, the first rotating shaft 109 and the pushing block 110, and the interlocking of assembling, locking, unlocking, limiting and disassembling can be achieved through these components. It is understood that the first elastic member 107 and the second elastic member 111 exert forces in opposite directions to each other on the stopper portion 105.
In some embodiments, the limiting mechanism 104 may also be an integral component, and both ends of the limiting mechanism may abut against the adaptor block 100 and the locking mechanism 103, respectively, and when the adaptor block 100 is inserted into the slot 102, one end of the limiting mechanism 104 abuts against the adaptor block 100 and the other end abuts against the locking mechanism 103. The rotation shaft is substantially disposed in the middle of the limiting mechanism 104, and when the locking mechanism 103 moves to an unlocking position where the locking mechanism is separated from the adapting block 100, the limiting mechanism 104 rotates to stop the locking mechanism 103 by one end, so as to limit the locking mechanism 103. In this embodiment, the limiting mechanism 104 may be a manual component, and when the locking mechanism 103 is moved to the unlocking position, the limiting mechanism 104 may be simultaneously shifted by a finger and inserted into the moving path of the locking mechanism 103, or pressed against the locking mechanism 103, so as to limit the movement of the locking mechanism 103.
Through setting up stop gear 104, the operator need not to last to exert effort (including pressing and drawing) to locking mechanism 103, can vacate the hand and do other operations to promote the convenience.
The setting position of the limiting mechanism 104 is determined according to the locking mechanism 103, when the locking mechanism 103 is only arranged on one side of the slot 102, or when the locking mechanism 103 is arranged on both sides of the slot 102, the limiting mechanism 104 needs to be arranged corresponding to the locking mechanism 103, so that the limiting mechanism 104 can be matched with the locking mechanism 103.
In some embodiments, a cover plate 119 is further included and covers the first receiving cavity 120 of the adapter 101. In some embodiments, cover plate 119 may be integrally provided with adapter 101; to facilitate maintenance of the spacing mechanism 104, in some embodiments, the cover plate 119 may be provided separately from the adapter 101, and it is understood that the cover plate may be considered as a part of the adapter 101, and may also be considered as a part of the spacing mechanism 104, and in some embodiments, the first rotation shaft 109 is positioned in the groove of the adapter 101 by the cover plate 119.
Next, the entire operation process of attaching the adapter block 100 to the socket 102 of the adapter 101 and detaching the adapter block 100 from the socket 102 in the preferred embodiment of the present invention will be described with reference to fig. 11 to 21.
As shown in fig. 11, before the adaptor block 100 is not installed in the slot 102, the locking mechanism 103 is located at its initial position, i.e., at the locking position, due to the force of the third elastic member 116; at this time, the elastic force of the second elastic member 111 pushes the limiting portion 105 upward, and is transmitted to the rotating portion 108 through the first elastic member 107, so that the rotating portion 108 tilts up against the side of the first elastic member 107, and the other side presses the push block into the slot 102.
As shown in fig. 12 and 13, fig. 12 shows a state in which the adaptor block 100 is fitted into the socket 102, and fig. 13 is a sectional structure of the state shown in fig. 12; as the adaptor block 100 is inserted into the slot 102, the side surface of the adaptor block 100 abuts against the protrusion 113, and pushes the lever 114 to rotate in the direction of the unlocking position, and the protrusion 113 is always in contact with the side surface due to the restoring force of the third elastic member 116 applied to the lever 114, so that the lever cannot rotate to the unlocking position.
As shown in fig. 14, 15, fig. 14 shows a state where the transfer block 100 is completely fitted into the socket 102, and fig. 15 is a sectional structure of the state shown in fig. 14; as the adapter block 100 is completely inserted into the slot 102, the recess 112 is also moved to a position where it can be engaged with the protrusion 113, and the lever 114 is rotated to the locking position by the force of the third elastic member 116, so that the protrusion 113 is engaged with the recess 112, and the adapter block 100 is locked. On the other hand, the top of the adapter block 100 pushes the push block 110, the push block 110 pushes the rotation part 108 to rotate, the rotation part 108 compresses the first elastic element 107, the first elastic element 107 presses the limiting part 105 down to make it abut against the convex part 113, and the limiting part 105 applies pressure to the second elastic element 111 to make it compress.
As shown in fig. 16, 17, and 18, fig. 16 shows a state in which the lock mechanism 103 is moved to the unlocked position, fig. 17 is a sectional structure of the state shown in fig. 16, and fig. 18 is a perspective sectional structure of the state shown in fig. 16; when the adapter block 100 needs to be detached, the shift lever 114 is rotated to the unlocking position, and at this time, since the top of the adapter block 100 is against the pushing block 110, along with the force transmission, the limiting part 105 protrudes downward, extends into the moving path of the locking mechanism 103 moving to the locking position, and compresses the second elastic member 111. The lock mechanism 103 is reset by the third elastic member 116, but since the reset movement path is blocked by the protruding portion of the stopper portion 105, the convex portion 113 and the stopper portion 105 are in contact with each other and are stationary. At this time, since the second elastic element 111 is in a compressed state, it will also react on the limiting portion 105, but since the locking mechanism 103 abuts against the limiting portion 105, the limiting portion 105 cannot move upward under the elastic force of the second elastic element 111, at this time, the shift lever 114 is pulled away again, so that the locking mechanism 103 is separated from the limiting portion 105, at this time, the second elastic element 111 in the compressed state will release the elastic force, an upward pushing force is given to the limiting portion 105 and is sequentially transmitted to the push block 110, and the push block 110 will apply a downward acting force to the adaptor block 100, so that it is easier to be removed.
As shown in fig. 19, 20 and 21, fig. 19 shows the moving direction of the adaptor block 100 removed from the socket 102, fig. 20 is a schematic view of the locking mechanism 103 reset during the process of removing the adaptor block 100, and fig. 21 is a schematic view of the state after the adaptor block 100 and the adaptor base 101 are separated; at this time, the adapter block 100 can be separated from the adapter 101 by moving in the direction opposite to the loading direction, and as the adapter block 100 leaves the slot 102, it no longer generates an acting force on the push block 110, but the elastic force of the second elastic element 111 is released, and the limiting part 105 is pulled away from the moving path, so that the shift lever 114 rotates to the initial locking position, and finally the adapter block 100 is separated from the adapter 101.
Accordingly, as shown in fig. 22, an embodiment of the present invention further provides a rack apparatus, which includes the above-mentioned adapter apparatus and a rack body 122, wherein the rack body 122 is connected to the adapter 101 or the adapter block 100. In some embodiments, the adapter 101 is fixedly disposed on the top of the stand body 122 to form an integral structure with the stand body 122, and the adapter block 100 is disposed separately from the stand body for connecting the camera device during use, so that the camera device is connected to the stand by connecting the adapter block 100 to the adapter 101. In some embodiments, the adapter block 100 may also be fixedly disposed on the top of the bracket body 122 to form an integrated structure with the bracket body 122, and the adapter 101 is disposed independently, and accordingly, the connection between the photographing apparatus and the bracket can also be achieved by connecting the adapter 101 to the adapter block 100.
It is understood that, in the bracket device, the adapter device may adopt the same embodiment as the above embodiments, and the description thereof is omitted.
Accordingly, as shown in fig. 23, an embodiment of the present invention further provides a photographic apparatus, which includes the foregoing adaptor device and an apparatus body 123, where the apparatus body 123 is connected to the adaptor 101 or the adaptor block 100. The device body 123 may be a photographic device such as a photographic lamp and a camera. In some embodiments, the adapter 101 may be directly and integrally disposed on the device body 123, and the adapter block 100 is disposed independently, and is connected to other devices such as a cradle head and a stand through the adapter block 100 to implement the adapter. In some embodiments, the adapter block 100 is directly and integrally disposed on the device body 123, the adapter 101 is independently disposed, and the adapter 101 is connected to other devices to implement the adapter.
It is understood that, in the photographing apparatus, the switching device may adopt the same embodiment as that of the above embodiment, and the description thereof is omitted.
In the foregoing embodiments, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to related descriptions of other embodiments.
The adapter device, the bracket device and the camera device provided in the embodiment of the present application are described in detail, and a specific example is applied to explain the principle and the embodiment of the present application, and the description of the embodiment is only used to help understand the technical solution and the core idea of the present application; those of ordinary skill in the art will understand that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications or substitutions do not depart from the spirit and scope of the present disclosure as defined by the appended claims.
Claims (11)
1. An adapter device, comprising:
an adapter (101), the adapter (101) comprising a slot (102), the slot (102) being for configuring an adapter block (100);
the locking mechanism (103), the locking mechanism (103) is movably arranged in the adapter (101); the locking mechanism (103) is abutted with the transfer block (100) and used for locking the transfer block (100) in the slot (102);
the limiting mechanism (104) is rotatably arranged in the adapter (101); one end of the limiting mechanism (104) is abutted with the switching block (100), and the other end of the limiting mechanism is abutted with the locking mechanism (103).
2. The transition device according to claim 1, wherein the limiting mechanism (104) comprises:
a stopper section (105);
a first elastic piece (107), wherein one end of the first elastic piece (107) is abutted against the limiting part (105);
a rotating part (108), wherein the rotating part (108) is rotatably connected with the adapter (101) through a first rotating shaft (109), and the rotating part (108) is abutted against the other end of the first elastic piece (107);
a push block (110), one end of the push block (110) is abutted against the rotating part (108), and the other end is abutted against the transfer block (100); the push block (110) and the first elastic piece (107) are arranged on two sides of the first rotating shaft (109) oppositely.
3. The transition device according to claim 2, wherein the limiting mechanism (104) further comprises:
one end of the second elastic piece (111) is abutted with the limiting part (105), and the other end of the second elastic piece (111) is abutted with the adapter (101); the second elastic piece (111) and the first elastic piece (107) are arranged on two sides of the limiting part (105) oppositely.
4. The transition device according to claim 1, characterized in that the transition piece (101) comprises:
the first accommodating cavity (120) accommodates the limiting mechanism (104), and the first accommodating cavity (120) is communicated with the slot (102) through a first through hole;
the limiting mechanism (104) penetrates through the first through hole to abut against the transfer block (100).
5. The transition device according to claim 4, characterized in that the transition piece (101) comprises:
a second accommodating cavity (121), wherein the locking mechanism (103) is accommodated in the second accommodating cavity (121), and the second accommodating cavity (121) is communicated with the first accommodating cavity (120) through a second through hole;
the limiting mechanism (104) penetrates through the second through hole to be abutted to the locking mechanism (103).
6. The transition device according to claim 1, characterized in that the locking mechanism (103) comprises:
the shifting rod (114), the shifting rod (114) is movably arranged in the adapter (101);
the third elastic piece (116), the third elastic piece (116) is connected with the deflector rod (114), and the third elastic piece (116) is used for enabling the deflector rod (114) to be abutted against the transfer block (100).
7. The transition device according to claim 6, characterized in that the locking mechanism (103) further comprises:
a second rotation axis (115), the lever (114) rotating around the second rotation axis (115).
8. Adapter device according to claim 6 or 7, characterized in that the shift lever (114) comprises a protrusion (113) and the adapter block (100) comprises a recess (112), the protrusion (113) snapping into the recess (112).
9. The adapter device according to claim 1, characterized in that the slot (102) is provided with a slide rail (117), and the adapter block (100) is provided with a slide groove (118) which is slidably connected with the slide rail (117); or the slot (102) is provided with the sliding groove (118), and the transfer block (100) is provided with the sliding rail (117).
10. A stent device, comprising:
the adapter of any of claims 1 to 9, and
the support body (122), the support body (122) connect adapter (101) or adapter block (100).
11. A photographing apparatus, characterized by comprising:
the adapter of any of claims 1 to 9, and
the equipment body (123), the equipment body (123) is connected with the adapter (101) or the adapter block (100).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210671511.0A CN114992464B (en) | 2022-06-14 | 2022-06-14 | Switching device, support device and photographic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210671511.0A CN114992464B (en) | 2022-06-14 | 2022-06-14 | Switching device, support device and photographic equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114992464A CN114992464A (en) | 2022-09-02 |
| CN114992464B true CN114992464B (en) | 2023-04-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210671511.0A Active CN114992464B (en) | 2022-06-14 | 2022-06-14 | Switching device, support device and photographic equipment |
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| Country | Link |
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| CN (1) | CN114992464B (en) |
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| CN216449869U (en) * | 2021-11-23 | 2022-05-06 | 深圳市爱图仕影像器材有限公司 | Quick-release mechanism of lamp and lamp |
| CN114542583A (en) * | 2020-11-25 | 2022-05-27 | 北京小米移动软件有限公司 | Locking structure and folding electronic equipment |
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| JP3197144U (en) * | 2015-02-09 | 2015-04-23 | 元峰億工業有限公司 | Seat belt latch structure |
| WO2019129289A1 (en) * | 2017-12-29 | 2019-07-04 | 上海电巴新能源科技有限公司 | Locking mechanism for use in battery pack, lock assembly, quick-swap support frame assembly, and electric vehicle |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN114992464A (en) | 2022-09-02 |
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Address after: 518110 floors 2-4, building 21, Longjun Industrial Zone, Jiuwo, Longping community, Dalang street, Longhua District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Aitushi Innovation Technology Co.,Ltd. Address before: 518110 floors 2-4, building 21, Longjun Industrial Zone, Jiuwo, Longping community, Dalang street, Longhua District, Shenzhen City, Guangdong Province Patentee before: APUTURE IMAGING INDUSTRIES Co.,Ltd. |