CN117031869A - Quick dismounting device for pressing rebound reset of photographic equipment - Google Patents
Quick dismounting device for pressing rebound reset of photographic equipment Download PDFInfo
- Publication number
- CN117031869A CN117031869A CN202311184190.2A CN202311184190A CN117031869A CN 117031869 A CN117031869 A CN 117031869A CN 202311184190 A CN202311184190 A CN 202311184190A CN 117031869 A CN117031869 A CN 117031869A
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- China
- Prior art keywords
- cavity
- locking
- photographic equipment
- lock tongue
- connecting seat
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- 230000006835 compression Effects 0.000 claims 8
- 238000007906 compression Methods 0.000 claims 8
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000006872 improvement Effects 0.000 abstract description 3
- 230000002265 prevention Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
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
- G03B17/566—Accessory clips, holders, shoes to attach accessories to camera
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Clamps And Clips (AREA)
Abstract
The application discloses a quick dismounting device for pressing rebound reset of photographic equipment, which comprises: a barrel having an inner cavity and a side through cavity; the control lock block is arranged in the side through cavity to move, and is provided with a lock tongue; the connecting seat is used for providing a locking cavity for the placement of the lock tongue, the operating locking block is provided with a return spring, and the operating locking block moves to one side of the side through cavity so as to enable the lock tongue to move out of the locking cavity, and therefore the connecting seat is in an unlocking state; when the connecting seat is arranged in the inner cavity, the spring force of the return spring enables the operating locking piece to move so that the lock tongue enters the locking cavity to form a locking state. The automatic reset locking device has the technical advantages of simple manufacture, convenient assembly, rapid folding and assembling operation, capability of being arranged in four directions, operation in a transverse single-hand pressing mode, automatic reset locking, effective improvement of matching precision, automatic matching, deflection angle prevention or looseness prevention and the like, and has excellent performance in technical, economical and practical properties.
Description
Technical Field
The application relates to a quick dismounting device for pressing rebound reset of photographic equipment.
Background
The existing quick-assembly components for placing photographic equipment are key components for placing a photographic machine during photographing, most of the existing quick-assembly components adopt a rotary unlocking structure mode, the structure is complex in composition and disassembly operation, the quick-assembly components are placed in a single direction during assembly, deflection angle movement or looseness is easy to cause, the disassembly operation speed is low, and the like; therefore, we have developed a quick release device for the push rebound reset of photographic equipment.
Disclosure of Invention
The application aims to solve the technical problems of the quick dismounting device for the pressing rebound reset of photographic equipment, and the quick dismounting device has the technical advantages of simple manufacture, convenient assembly, quick dismounting operation, imbedding in four directions, transverse one-hand pressing operation, automatic reset locking, effective improvement of the matching precision, prevention of deflection angle or looseness and the like.
The technical scheme adopted by the application for solving the technical problems is to provide a quick dismounting device for pressing rebound reset of photographic equipment, which comprises:
a barrel having an inner cavity and a side through cavity;
the control lock block is arranged in the side through cavity to move, and is provided with a lock tongue;
the connecting seat is used for providing a locking cavity for the placement of the lock tongue, the operating locking block is provided with a return spring, and the operating locking block moves to one side of the side through cavity so as to enable the lock tongue to move out of the locking cavity, and therefore the connecting seat is in an unlocking state; when the connecting seat is arranged in the inner cavity, the spring force of the return spring enables the operating locking piece to move so that the lock tongue enters the locking cavity to form a locking state.
In one or more embodiments of the present application, the connection base is provided with a plate portion, a supporting table portion, and a column connected to the supporting table portion, wherein a bump laterally extends from a lower portion of the column, and a space between the bump and the supporting table portion forms the locking cavity.
In one or more embodiments of the present application, the number of the bumps is four, and adjacent bumps form a right angle arrangement.
In one or more embodiments of the present application, the placement plate portion is provided with a pad, the inner cavity is a frustum cavity with a wide top and a narrow bottom, and the bump is provided with an inclined surface matching with the wall of the inner cavity.
In one or more embodiments of the application, the pallet portion has sloped sidewalls that mate with the internal cavity.
In one or more embodiments of the present application, the operating lock block is provided with an inner through cavity and a travel limit cavity formed in the inner through cavity, and the lock tongue is formed at two sides of the inner through cavity; the lock tongue is provided with a guide surface for placing the protruding block and a locking inclined pressing surface.
In one or more embodiments of the present application, the protrusion is provided with a guide wall for the guide surface and provides a pressing surface for the locking inclined pressing surface.
In one or more embodiments of the present application, the cylinder is provided with a travel limit pin, and one end of the travel limit pin extends into the side through cavity; the operation locking piece enables the travel limiting cavity to enter the travel limiting pin to reach the travel limiting end during resetting.
In one or more embodiments of the present application, the connection seat has a cavity, an elastic member in the cavity, an outer threaded sleeve abutting against one end of the elastic member, and an inner stud with one end being internally disposed in the outer threaded sleeve.
In one or more embodiments of the application, the mouth of the lumen is rounded rectangular.
The application has the beneficial effects that: by adopting the technical scheme, the novel folding type automatic resetting and locking device has the technical advantages of being simple in manufacture, convenient to assemble, rapid in folding operation, capable of being arranged in four directions, operated in a transverse single-hand pressing mode, capable of automatically resetting and locking, capable of effectively improving the matching precision, capable of preventing deflection angles or loosening and the like, and has excellent performances in technical, economical and practical properties.
Drawings
The foregoing and/or additional aspects and advantages of the application will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:
FIG. 1 is a schematic diagram of a quick assembly disassembly device for pressing rebound reset of photographic equipment according to an embodiment of the application;
FIG. 2 is a schematic diagram showing an unfolding structure of a quick assembling and disassembling device for pressing rebound resetting of photographic equipment according to an embodiment of the application;
FIG. 3 is a schematic cross-sectional view of a quick assembly disassembly device for restoring a photographic apparatus according to an embodiment of the present application;
FIG. 4 is a schematic view of a structure of a base in a quick assembly disassembly device for pressing rebound resetting of a photographic apparatus according to an embodiment of the present application;
FIG. 5 is a schematic view showing an unfolding structure of a base in a quick assembly disassembly device for pressing rebound resetting of photographic equipment according to an embodiment of the application;
Detailed Description
Reference will now be made in detail to the present embodiments of the present application, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present application, but not to limit the scope of the present application.
In the description of the present application, plural means two or more, and greater than, less than, exceeding, etc. are understood to not include the present number, and the above, below, within, etc. are understood to include the present number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present application, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present application and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present application.
In the present application, unless clearly defined otherwise, the terms "disposed," "mounted," "connected," and the like are to be construed broadly and may be connected directly or indirectly through an intermediary; the connecting device can be fixedly connected, detachably connected and integrally formed; may be a mechanical connection; may be a communication between two elements or an interaction between two elements. The specific meaning of the words in the application can be reasonably determined by a person skilled in the art in combination with the specific content of the technical solution.
Referring to fig. 1 to 5, an embodiment of the present application provides a quick detachable device for press rebound reset of photographic equipment, comprising: the cylinder body 1, the operating lock block 2 and the connecting seat 3, wherein the cylinder body 1 is provided with an inner cavity 11 and a side through cavity 12; the control lock block 2 is arranged in the side through cavity 12 to move, and the control lock block 2 is provided with a lock tongue 21; the connecting seat 3 provides a locking cavity 31 for placing the lock tongue 21, the operating locking block 2 is provided with a return spring 22, and the operating locking block 2 moves to one side of the side through cavity so as to enable the lock tongue 21 to move out of the locking cavity 31, and therefore the connecting seat 3 is in an unlocking state; when the connecting seat 3 is placed in the inner cavity 11, the spring force of the return spring 22 moves the operating locking block 2 to enable the lock tongue 21 to enter the locking cavity 31 to form a locking state.
The connecting seat 3 is provided with a placing plate part 32, a supporting table part 33 and a column 34 connected with the supporting table part 33, a protruding block 35 laterally extends from the lower part of the column 34, and a space between the protruding block 35 and the supporting table part 33 forms the locking cavity 31.
The number of the protruding blocks 35 is four, and the adjacent protruding blocks 35 form right-angle arrangement; during installation, the device can be placed in four directions, and is flexible and quick to operate.
The placement plate 32 is provided with a backing plate 36, the inner cavity 11 is a frustum cavity with a wide upper part and a narrow lower part, and the convex block 35 is provided with an inclined surface 351 matched with the inner cavity wall.
In order to achieve more accurate matching precision, no deflection angle is achieved after installation, and loosening is avoided, the supporting table portion 33 is provided with an inclined side wall 331 matched with the inner cavity 11. The control lock block 2 is provided with an inner through cavity 22 and a travel limit cavity 23 formed in the inner through cavity 22, and the lock tongue 21 is formed on two sides of the inner through cavity 23; the bolt 21 has a guide surface 211 into which the projection 35 is inserted and a locking inclined pressing surface 212. The bump 35 is provided with a guide wall 352 for the guide surface 211 in a matching way and a pressing surface 353 for the locking inclined pressing surface 212, and the opening of the inner cavity 11 is in a round rectangle; the physical contact in a plurality of directions is matched to form a self unbiased angle and looseness state.
A stroke limiting pin 4 is arranged on the cylinder 1 for limiting the movement of the locking block 2, and one end of the stroke limiting pin 4 extends into the side through cavity 12; the operating lock block 2 enables the travel limit cavity to enter the travel limit pin 4 to reach the travel limit end during resetting.
The connecting seat 3 is provided with a cavity 37, an elastic piece 5 in the cavity 37, an outer threaded sleeve 6 propped against one end of the elastic piece 5 and an inner stud 7 with one end arranged in the outer threaded sleeve.
The principles are further described in connection with the above embodiments and with reference to all drawings:
when unlocking is needed, as shown in the arrow direction in fig. 3, the operating locking piece 2 is pressed to move the lock tongue 21, so that the lock tongue 21 is separated from the locking cavity 31, the connecting seat 3 can be moved downwards to be removed, and when the connecting seat needs to be installed, the connecting seat is moved downwards to be pressed into the inner cavity 11, and the operating locking piece 2 is pressed under the action of elastic force to be automatically reset so as to achieve the locking state; the application has the technical advantages of simple manufacture, convenient assembly, rapid folding and assembling operation, four-direction imbedding, transverse single-hand pressing operation, automatic resetting and locking, effective improvement of matching precision, self-matching for preventing deflection angle or looseness and the like, and has excellent performance in technical, economical and practical properties.
Of course, the present application is not limited to the above-described embodiments, and those skilled in the art can make equivalent modifications and substitutions without departing from the spirit of the present application, and these equivalent modifications and substitutions are included in the scope of the present application as defined in the appended claims.
Claims (10)
1. A quick assembly disassembly device that is used for pressing rebound of photographic equipment to reset, its characterized in that includes:
a barrel having an inner cavity and a side through cavity;
the control lock block is arranged in the side through cavity to move, and is provided with a lock tongue;
the connecting seat is used for providing a locking cavity for the placement of the lock tongue, the operating locking block is provided with a return spring, and the operating locking block moves to one side of the side through cavity so as to enable the lock tongue to move out of the locking cavity, and therefore the connecting seat is in an unlocking state; when the connecting seat is arranged in the inner cavity, the spring force of the return spring enables the operating locking piece to move so that the lock tongue enters the locking cavity to form a locking state.
2. The quick assembly disassembly device for compression rebound reset of photographic equipment of claim 1, wherein: the connecting seat is provided with a column body for placing the plate part, the supporting table part and connecting the supporting table part, the lower part of the column body laterally extends out of the protruding block, and a space between the protruding block and the supporting table part forms the locking cavity.
3. The quick assembly disassembly device for compression rebound reset of photographic equipment of claim 2, wherein: the number of the bumps is four, and adjacent bumps form a right angle arrangement.
4. The quick assembly disassembly device for pressing rebound reset of photographic equipment according to claim 3, wherein the placement plate part is provided with a base plate, the inner cavity is a frustum cavity with a wide upper part and a narrow lower part, and the lug is provided with an inclined surface matched with the inner cavity wall.
5. The quick release device for compression rebound reset of photographic equipment of claim 4, wherein: the pallet portion has sloped sidewalls that cooperate with the cavity.
6. The quick release device for compression rebound reset of photographic equipment of claim 5, wherein: the control lock block is provided with an inner through cavity and a travel limit cavity formed in the inner through cavity, and the lock tongue is formed on two sides of the inner through cavity; the lock tongue is provided with a guide surface for placing the protruding block and a locking inclined pressing surface.
7. The quick assembly disassembly apparatus for compression rebound reset of photographic equipment of claim 6, wherein: the lug is provided with a guide wall for the guide surface in a matched manner and a pressing surface for the locking inclined pressing surface.
8. The quick release device for compression rebound reset of photographic equipment of claim 7, wherein: the cylinder body is provided with a travel limiting pin, and one end of the travel limiting pin extends into the side through cavity; the operation locking piece enables the travel limiting cavity to enter the travel limiting pin to reach the travel limiting end during resetting.
9. The quick release device for compression rebound reset of photographic equipment of claim 8, wherein: the connecting seat is provided with a cavity, an elastic piece in the cavity, an outer threaded sleeve propped against one end of the elastic piece and an inner stud with one end arranged in the outer threaded sleeve.
10. The quick assembly disassembly device for compression rebound reset of photographic equipment of claim 9, wherein: the opening of the inner cavity is in a round rectangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311184190.2A CN117031869A (en) | 2023-09-13 | 2023-09-13 | Quick dismounting device for pressing rebound reset of photographic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311184190.2A CN117031869A (en) | 2023-09-13 | 2023-09-13 | Quick dismounting device for pressing rebound reset of photographic equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117031869A true CN117031869A (en) | 2023-11-10 |
Family
ID=88639356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311184190.2A Pending CN117031869A (en) | 2023-09-13 | 2023-09-13 | Quick dismounting device for pressing rebound reset of photographic equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117031869A (en) |
-
2023
- 2023-09-13 CN CN202311184190.2A patent/CN117031869A/en active Pending
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