CN109983400B - Camera body and camera structure - Google Patents
Camera body and camera structure Download PDFInfo
- Publication number
- CN109983400B CN109983400B CN201780072515.4A CN201780072515A CN109983400B CN 109983400 B CN109983400 B CN 109983400B CN 201780072515 A CN201780072515 A CN 201780072515A CN 109983400 B CN109983400 B CN 109983400B
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- assembly
- heat dissipation
- circuit board
- cover assembly
- side plate
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- 230000017525 heat dissipation Effects 0.000 claims abstract description 103
- 238000010586 diagram Methods 0.000 description 5
- 238000011900 installation process Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Classifications
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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
- G03B17/02—Bodies
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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
- G03B17/55—Details of cameras or camera bodies; Accessories therefor with provision for heating or cooling, e.g. in aircraft
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Studio Devices (AREA)
- Camera Bodies And Camera Details Or Accessories (AREA)
Abstract
The embodiment of the invention discloses a camera body and a camera structure. The camera body (100) comprises a front cover assembly (10), a first circuit board (20), a heat dissipation assembly (30), a power supply assembly (40) and a rear cover assembly (50); the front cover component (10) and the rear cover component enclose to form a cavity; the first circuit board (20), the heat dissipation assembly (30) and the power supply assembly (40) are arranged in the cavity and are arranged in a stacked mode in the direction from the front cover assembly (10) to the rear cover assembly (50), and the heat dissipation assembly (30) is arranged between the first circuit board (20) and the power supply assembly (40); wherein, the side of the power supply assembly (40) close to the first circuit board (20) and the heat dissipation assembly (30) is fixed with the front cover assembly (10) and is pressed on the first circuit board (20) and the heat dissipation assembly (30). Through above-mentioned structure, utilize power supply module to carry out relatively fixed to first circuit board and radiator unit, can make the equipment mode of this camera organism simpler when keeping the assembly reliability of camera organism.
Description
Technical Field
The embodiment of the invention relates to the technical field of cameras, in particular to a camera body and a camera structure.
Background
With the development of shooting technology, cameras have become very popular shooting tools. Generally, a plurality of parts such as a circuit board, a heat dissipation device, and a battery are required in the camera body.
In the prior art, more screws are needed to be adopted to install the parts in the camera body one by one, the installation process is relatively complex, and the assembly reliability of the camera body in the prior art is reduced when the number of the screws is reduced to simplify the installation process.
Disclosure of Invention
The embodiment of the invention provides a camera body and a camera structure, which aim to solve the problem that the installation process of the camera body is complex.
In order to solve the above technical problem, one technical solution adopted by the embodiments of the present invention is: the camera body comprises a front cover assembly, a first circuit board, a heat dissipation assembly, a power supply assembly and a rear cover assembly;
the front cover assembly and the rear cover assembly are enclosed to form a cavity;
the first circuit board, the heat dissipation assembly and the power supply assembly are all arranged in the cavity, the first circuit board, the heat dissipation assembly and the power supply assembly are arranged in a stacked mode in the direction from the front cover assembly to the rear cover assembly, the heat dissipation assembly is arranged between the first circuit board and the power supply assembly, and one side, close to the first circuit board and the heat dissipation assembly, of the power supply assembly is fixed with the front cover assembly and is pressed on the first circuit board and the heat dissipation assembly.
The front cover assembly comprises a top plate and a first side plate connected with the top plate, the rear cover assembly comprises a bottom plate, a second side plate connected with the bottom plate, and a third side plate and a fourth side plate which are respectively connected with the bottom plate and the second side plate and are arranged oppositely, wherein the top plate and the bottom plate are arranged oppositely, and the first side plate and the second side plate are arranged oppositely, so that the front cover assembly and the rear cover assembly are enclosed to form a hexahedral structure.
The top plate and/or the edge of the first side plate are/is provided with a first limiting part, a second limiting part is arranged on the rear cover assembly corresponding to the first limiting part, and the front cover assembly and the rear cover assembly are connected with each other through the first limiting part and the second limiting part.
The first circuit board, the heat dissipation assembly and the power supply assembly are arranged on the first side plate in a stacked mode, the power supply assembly comprises a middle frame and a battery accommodated in the middle frame, and one side, close to the first circuit board and the heat dissipation assembly, of the middle frame is fixed to the first side plate.
The inner side of the first side plate is provided with a limiting column, the limiting column is provided with a screw hole, and one side of the middle frame, which is close to the first circuit board and the heat dissipation assembly, is provided with an accommodating hole;
the accommodating hole and the screw hole are oppositely arranged; the limiting column is inserted into the accommodating hole in one side, close to the first circuit board and the heat dissipation assembly, of the middle frame, and is fixed with the first side plate through a screw matched with the screw hole in a threaded mode.
The first circuit board is provided with a limiting hole corresponding to the limiting column, and the screw is further inserted into the limiting hole.
The camera body further comprises a second circuit board arranged on the top plate, and one side of the middle frame, which is close to the top plate, is further fixed with the top plate and is pressed on the second circuit board.
The camera body further comprises a shielding cover, the shielding cover is arranged in the cavity and located between the first circuit board and the heat dissipation assembly, and the heat dissipation assembly is fixed with the front cover assembly through the shielding cover.
The heat dissipation assembly comprises a heat dissipation shell and a fan accommodated in the heat dissipation shell, the heat dissipation shell is provided with an air inlet and an air outlet, and the air inlet direction of the air inlet is arranged along the stacking direction of the first circuit board, the heat dissipation shell and the power supply assembly; the air outlet direction of the air outlet is perpendicular to the stacking direction.
In order to solve the above technical problem, another technical solution adopted in the embodiments of the present invention is: there is provided a camera structure including:
lens subassembly, coupling assembling and camera organism, the lens subassembly passes through coupling assembling with the camera organism is connected, the camera organism is the camera organism that proposes among the above-mentioned technical scheme.
Compared with the prior art, the embodiment of the invention has the beneficial effects that: in the camera body and the camera structure provided by the embodiment of the invention, the first circuit board, the heat dissipation assembly and the power supply assembly are arranged in a stacked manner, and the first circuit board and the heat dissipation assembly are pressed and held by utilizing the fixed relation between the power supply assembly and the front cover assembly. Make power supply module and protecgulum subassembly fixed in the installation of camera organism, can relatively fixed pressure hold first circuit board and the radiator unit between protecgulum subassembly and power supply module, so, can be keeping the assembly reliability of camera organism, the equipment process of camera organism has been simplified again.
Drawings
FIG. 1 is an exploded view of one embodiment of a camera body of the present invention;
FIG. 2 is a schematic view of the mounting structure of the rear cover assembly of the present invention;
fig. 3 is a schematic structural view of the camera body after the first circuit board and the heat dissipation assembly are mounted thereon;
FIG. 4 is a schematic diagram of the camera body of the present invention after mounting the middle frame of the power supply assembly;
FIG. 5 is a schematic diagram of the camera body of the present invention after mounting the battery of the power supply assembly;
FIG. 6 is a schematic diagram of the front cover assembly, power supply assembly and rear cover assembly of the camera body of the present invention;
fig. 7 is a schematic structural diagram of a camera structure according to an embodiment of the invention.
DETAILED DESCRIPTION OF EMBODIMENT (S) OF INVENTION
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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 invention.
Referring to fig. 1, fig. 1 is an exploded view of a camera body according to a first embodiment of the present invention, and as shown in fig. 1, a camera body 100 of the present embodiment includes a front cover assembly 10, a first circuit board 20, a heat dissipation assembly 30, a power supply assembly 40, and a rear cover assembly 50. The front cover assembly 10 and the rear cover assembly 50 can be connected to each other to enclose a cavity, and the first circuit board 20, the heat dissipation assembly 30, and the power supply assembly 40 are all disposed in the cavity enclosed by the front cover assembly 10 and the rear cover assembly 50. In the present embodiment, the first circuit board 20, the heat dissipation assembly 30, and the power supply assembly 40 are stacked in the direction from the front cover assembly 10 to the rear cover assembly 50, and the heat dissipation assembly 30 is disposed between the first circuit board 20 and the power supply assembly 40. The side of the power supply assembly 40 adjacent to the first circuit board 20 and the heat dissipation assembly 30 is fixed to the front cover assembly 10 to hold the first circuit board 20 and the heat dissipation assembly 30 between the front cover assembly 10 and the power supply assembly 40, so that the first circuit board 20 and the heat dissipation assembly 30 are relatively fixed.
Referring to fig. 1, the front cover assembly 10 of the camera body 100 of the present embodiment includes a top plate 101 and a first side plate 102 connected to the top plate 101, where the top plate 101 and the first side plate 102 have a common edge; the rear cover assembly 50 includes a bottom plate 501, a second side plate 502 connected to the bottom plate 501, and a third side plate 503 and a fourth side plate 504 connected to the bottom plate 501 and the second side plate 502, respectively, and disposed opposite to each other. In this embodiment, the top plate 101 and the bottom plate 501 are disposed opposite to each other, and the first side plate 102 and the second side plate 502 are disposed opposite to each other, so that the front cover assembly 10 and the rear cover assembly 50 can enclose a cavity having a hexahedral structure when they are connected to each other. The first circuit board 20, the heat dissipation assembly 30 and the power supply assembly 40 are disposed in the cavity of the hexahedral structure.
Referring to fig. 1, in the present embodiment, the edges of the top plate 101 and the first side plate 102 of the front cover assembly 10 are both provided with a first position-limiting portion 103, the rear cover assembly 50 is provided with a second position-limiting portion 505 corresponding to the first position-limiting portion 103, and the front cover assembly 10 and the rear cover assembly 50 are connected to each other through the first position-limiting portion 103 and the second position-limiting portion 505. In other embodiments, the first position-limiting part 103 may be disposed only on the edge of the top plate 101 or the first side plate 102, and correspondingly, the second position-limiting part 505 disposed on the rear cover assembly 50 is also reduced accordingly.
In this embodiment, the first position-limiting portion 103 is a position-limiting hook, and the second position-limiting portion 505 is a position-limiting groove corresponding to the position-limiting hook, further, the position-limiting hook may be a T-shaped groove, and the position-limiting groove is a corresponding T-shaped groove. It is understood that, in other embodiments, the first position-limiting portion 103 and the second position-limiting portion 505 may also be other structures that can be engaged with each other, for example, the first position-limiting portion 103 and the second position-limiting portion 505 may also be engaging structures that can be engaged with each other.
Referring to fig. 1, the camera body 100 further includes a second circuit board 60 disposed on the top plate 101 of the front cover assembly 10, and a side of the power module 40 close to the top plate 101 is fixed to the top plate 101 of the front cover assembly 10 and is pressed against the second circuit board 60. In this embodiment, the power module 40 may be fixed to the top plate 101 of the front cover assembly 10 in the same way as the power module 40 is fixed to the first side plate 102 of the front cover assembly 10, and the details are not repeated here.
Further, the camera body 100 further includes a shielding case (not shown), the shielding case is also disposed in a cavity of a hexahedral structure enclosed by the front cover assembly 10 and the rear cover assembly 50, and the shielding case is located between the first circuit board 20 and the heat dissipation assembly 30, and the heat dissipation assembly 30 is fixed with the front cover assembly 10 through the shielding case. In this embodiment, the heat dissipation assembly 30 may be soldered on one side of the shielding case, and then the side of the shielding case without the soldered heat dissipation assembly 30 is covered on the first circuit board 20. The shielding cover is disposed between the first circuit board 20 and the heat dissipation assembly 30, so that on one hand, heat of the first circuit board 20 can be conducted to the heat dissipation assembly 30 through the shielding cover for heat dissipation, and on the other hand, electromagnetic interference of other circuit modules in the camera body 100 to the first circuit board 20 can be shielded.
Further, a connection hole 104 is provided on the top plate 101 for connection with the lens assembly using the camera body of the present embodiment. A display screen 5021 and a key sheet 5022 are provided on the second side plate 502.
Further, in the present embodiment, both the front cover assembly 10 and the rear cover assembly 50 of the camera body can be made of metal.
In this embodiment, the first circuit board 20, the heat dissipation assembly 30 and the power supply assembly 40 are sequentially mounted on the first side plate 102 of the front cover assembly 10, and finally the front cover assembly 10 and the rear cover assembly 50 are connected to each other through the first limiting portion 103 and the second limiting portion 505, as shown in fig. 2, for a structural schematic view of mounting the first circuit board 20, the heat dissipation assembly 30 and the power supply assembly 40 on the first side plate 102, the rear cover assembly 50 aligns the second limiting portion 505 with the first limiting portion 103 to be fastened along a direction indicated by an arrow in the figure, so as to complete the assembly of the camera body 100 of this embodiment.
In this embodiment, the first circuit board 20, the heat dissipation assembly 30 and the power supply assembly 40 are sequentially mounted on the first side plate 101 of the front cover assembly 10, and finally the front cover assembly 10 and the rear cover assembly 50 are connected to each other through the first limiting portion 103 and the second limiting portion 505, as shown in fig. 2, for a structural schematic view of mounting the first circuit board 10, the heat dissipation assembly 20 and the power supply assembly 30 on the first side plate 102, the rear cover assembly 50 aligns the second limiting portion 505 with the first limiting portion 103 to be fastened in a direction indicated by an arrow in the figure, so as to complete the assembly of the camera body 100 of this embodiment.
In this embodiment, the first circuit board 20, the heat sink 30, and the power module 40 are mounted in this order. Referring to fig. 3 to 5 in sequence, fig. 3 to 5 are respectively schematic structural diagrams of the camera body of the present embodiment after the first circuit board 20, the heat dissipation assembly 30 and the power supply assembly 40 are respectively mounted thereon. As shown in fig. 3, the first circuit board 20 is mounted between the first side plate 102 and the heat sink assembly 30. In this embodiment, the inner side of the first side plate 102 is provided with a limiting post 1021, and the first circuit board 20 is provided with a limiting hole (not marked in the figure) corresponding to the limiting post 1021, when the first circuit board 20 is installed, the limiting hole on the first circuit board 20 is placed corresponding to the limiting post 1021 on the first side plate 102, that is, the limiting post 1021 on the first side plate 102 is inserted into the limiting hole on the first circuit board 20, so that the first circuit board 20 can be placed on the first side plate 102 relatively stably, and it should be noted that the first circuit board 20 is not connected to the first side plate 102, and the first circuit board 20 is not fixed to the first side plate 102. The heat dissipation assembly 30 is disposed on the first circuit board 20.
Referring to fig. 3, the heat dissipation assembly 30 includes a heat dissipation housing and a fan accommodated in the heat dissipation housing, the heat dissipation housing is provided with an air inlet 301 and an air outlet 302, in this embodiment, an air inlet direction of the air inlet 301 of the heat dissipation housing is arranged along a stacking direction of the first circuit board 20, the heat dissipation assembly 30 and the power module 40; the air outlet direction of the air outlet 302 is perpendicular to the stacking direction. In this way, the heat dissipation performance of the camera body can be improved by simultaneously dissipating the heat of the first circuit board 20 and the power supply module 40 via the heat dissipation module 30. It is understood that the third side panel 503 or the fourth side panel 504 of the rear cover assembly 50 is provided with an opening corresponding to the air outlet 302 of the heat dissipation housing, so that the fan can take heat out of the camera body 100 through the air outlet 302.
The power supply module 40 of the camera body 100 of this embodiment includes at least a middle frame 401 and a battery 402 provided in the middle frame 401. Fig. 4 is a schematic structural view showing a state where a middle frame 401 is mounted on the first side plate 102, and fig. 5 is a schematic structural view showing a state where a battery 402 is placed in the middle frame 401. As shown in fig. 4, the middle frame 401 of the power module 40 of this embodiment is a frame structure having an opening on one side, and five sides of the middle frame 401 may be provided with openings, so as to facilitate heat dissipation of the battery 402 in the middle frame 401, and reduce the mass of the middle frame 401 and thus the mass of the camera body 100. One side of the middle frame 401, which is close to the first circuit board 20 and the heat dissipation assembly 30, is fixed to the first side plate 102, and while the middle frame 401 is fixed to the first side plate 102, the first circuit board 20 and the heat dissipation assembly 30 can be pressed between the first side plate 102 and one side of the middle frame 401, which is close to the first circuit board 20 and the heat dissipation assembly 30, by the middle frame 401, so that the first circuit board 20 and the heat dissipation assembly 30 can be relatively fixed.
Specifically, a screw hole is formed in a limiting column arranged on the inner side of the first side plate 102; a receiving hole (not shown) is provided on a side of the middle frame 401 adjacent to the first circuit board 20 and the heat dissipating assembly 30. When the side of the middle frame 401 close to the first circuit board 20 and the heat dissipation assembly 30 is fixed to the first side plate 102, the limiting posts can be inserted into the accommodating holes, and the side of the middle frame 401 close to the first circuit board 20 and the heat dissipation assembly 30 can be fixed to the first side plate 102 by using screws matched with screw holes of the limiting posts, so that the power supply assembly 40 is fixed to the first side plate 102, and the first circuit board 20 and the heat dissipation assembly 30 are pressed and held at the same time. As shown in fig. 4, the screw 404 is inserted into the receiving hole from the inside of the middle frame 401 and is in threaded connection with the limiting post, so that the installation strength between the middle frame 401 and the first side plate 102 can be adjusted by adjusting the depth of the screw 404 inserted into the limiting post, so as to control the degree of pressing and holding the first circuit board 20 and the heat dissipation assembly 30.
As shown in fig. 5, after the middle frame 401 is mounted on the first side plate 102, the battery 402 can be placed in the middle frame 401. The power module 40 of this embodiment further includes a pressing plate 403, the battery 402 of the power module 40 is placed inside the middle frame 401, and the pressing plate 403 is disposed on the side of the middle frame 401 having the opening for pressing and holding the battery 402. In this embodiment, through holes are formed in two sides of the pressing plate 403, screw holes corresponding to the through holes in the pressing plate 403 are formed in the middle frame 401, and the middle frame 401 and the pressing plate are fixed through screws 405 to fix the battery 402 placed in the middle frame 401.
Referring to fig. 6, in the present embodiment, the front cover assembly 10, the power supply assembly 40 and the rear cover assembly 50 have a fixed connection relationship therebetween, and the first circuit board 20, the heat dissipation assembly 30 and the second circuit board 60 are fixed relative to each other by using the fixed relationship between the power supply assembly 40 and the front cover assembly 10. Fig. 6 shows a schematic view of the front cover assembly 10, power supply assembly 40 and rear cover assembly 50.
As shown in fig. 6, the side of the middle frame 401 of the power module 40 close to the top plate 101 is connected to the top plate 101 of the front cover assembly 10 in the same manner as the middle frame 401 of the power module 40 is connected to the first side plate 102, and thus the description thereof is omitted.
Further referring to fig. 6, the power module 40 is provided with a receiving hole on the side of the middle frame 401 close to the top plate 101, a screw hole is provided on the inner side of the top plate 101 and the side of the middle frame 401 close to the top plate at a position corresponding to the receiving hole, and the side of the middle frame 401 close to the top plate 101 is fixed to the top plate 101 of the front cover assembly 10 by screws through the screw hole and the receiving hole.
Referring to fig. 6, a protrusion 406 is disposed on a side of the middle frame 401 close to the bottom plate 501 of the rear cover assembly 50, a screw hole is disposed in the protrusion 406, and a through hole (not shown) corresponding to the screw hole is disposed on the bottom plate 501 of the rear cover assembly 50. After the front cover assembly 10 and the rear cover assembly 50 are connected to each other, the protrusion 406 on the side of the middle frame 401 close to the bottom plate 501 of the rear cover assembly 50 corresponds to the through hole provided on the bottom plate 501 of the rear cover assembly 50, and the screw hole on the protrusion 406 on the middle frame 401 is connected by passing through the through hole on the bottom plate 501 of the rear cover assembly 50 with a screw, so that the middle frame 401 is further fixed with the rear cover assembly 50, and the structural stability of the camera body 100 is further improved.
Further, the above-mentioned camera body is applied to a camera structure, and further, the present invention provides an embodiment of a camera structure, as shown in fig. 7, a camera structure 200 of this embodiment includes a lens assembly 201, a connecting assembly 202, and a camera body 203. The lens assembly 201 is connected to the camera body 203 through the connection assembly 202. The camera body 203 in this embodiment may be the camera body 100 shown in fig. 1 to 6, and is not described herein again.
In summary, it is easily understood by those skilled in the art that the camera body according to the embodiments of the present invention arranges the first circuit board, the heat dissipation assembly and the power supply assembly in a stacked manner in the cavity surrounded by the front cover assembly and the rear cover assembly, and the side of the power supply assembly close to the first circuit board and the heat dissipation assembly is fixed to the front cover assembly, so as to press and hold the first circuit board and the heat dissipation assembly between the first side plate and the power supply assembly, and the first circuit board and the heat dissipation assembly are relatively fixed by the power supply assembly, so that the assembling reliability of the camera body can be maintained, and the assembling manner of the camera body can be simplified.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes performed by the present specification and drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (16)
1. A camera body is characterized by comprising a front cover component, a first circuit board, a heat dissipation component, a power supply component and a rear cover component;
the front cover assembly and the rear cover assembly are enclosed to form a cavity;
the first circuit board, the heat dissipation assembly and the power supply assembly are all arranged in the cavity, the first circuit board, the heat dissipation assembly and the power supply assembly are arranged in a stacked mode in the direction from the front cover assembly to the rear cover assembly, the heat dissipation assembly is arranged between the first circuit board and the power supply assembly, and one side, close to the first circuit board and the heat dissipation assembly, of the power supply assembly is fixed with the front cover assembly and is pressed on the first circuit board and the heat dissipation assembly; the first circuit board and the heat dissipation assembly are pressed and held by utilizing the fixed relation between the power supply assembly and the front cover assembly to realize relative fixation;
the front cover assembly comprises a top plate and a first side plate connected with the top plate;
the first circuit board, the heat dissipation assembly and the power supply assembly are arranged on the first side plate in a stacked mode, and the power supply assembly comprises a middle frame and a battery accommodated in the middle frame;
the camera body further comprises a second circuit board arranged on the top plate, and one side of the middle frame, which is close to the top plate, is further fixed with the top plate and is pressed on the second circuit board.
2. The camera body of claim 1, wherein the rear cover assembly comprises a bottom plate, a second side plate connected to the bottom plate, and a third side plate and a fourth side plate connected to the bottom plate and the second side plate respectively and disposed opposite to each other, wherein the top plate and the bottom plate are disposed opposite to each other, and the first side plate and the second side plate are disposed opposite to each other, so that the front cover assembly and the rear cover assembly enclose a hexahedral structure.
3. The camera body according to claim 2, wherein a first position-limiting portion is disposed at an edge of the top plate and/or the first side plate, a second position-limiting portion is disposed at a position of the rear cover assembly corresponding to the first position-limiting portion, and the front cover assembly and the rear cover assembly are connected to each other via the first position-limiting portion and the second position-limiting portion.
4. The camera body according to claim 2, wherein a side of the middle frame adjacent to the first circuit board and the heat sink assembly is fixed to the first side plate.
5. The camera body according to claim 4, wherein a limiting post is disposed on an inner side of the first side plate, a screw hole is disposed on the limiting post, and a receiving hole is disposed on a side of the middle frame adjacent to the first circuit board and the heat dissipation assembly;
the accommodating hole and the screw hole are oppositely arranged; the limiting column is inserted into the accommodating hole in one side, close to the first circuit board and the heat dissipation assembly, of the middle frame, and is fixed with the first side plate through a screw matched with the screw hole in a threaded mode.
6. The camera body according to claim 5, wherein the first circuit board has a position-limiting hole corresponding to the position-limiting post, and the screw is further inserted into the position-limiting hole.
7. The camera body of claim 1, further comprising a shield disposed within the cavity and between the first circuit board and the heat dissipation assembly, wherein the heat dissipation assembly is secured to the front cover assembly via the shield.
8. The camera body of claim 1, wherein the heat dissipation assembly comprises a heat dissipation housing and a fan accommodated in the heat dissipation housing, the heat dissipation housing is provided with an air inlet and an air outlet, and an air inlet direction of the air inlet is arranged along a stacking direction of the first circuit board, the heat dissipation housing and the power module; the air outlet direction of the air outlet is perpendicular to the stacking direction.
9. The camera structure is characterized by comprising a lens component, a connecting component and a camera body, wherein the lens component is connected with the camera body through the connecting component; the front cover assembly and the rear cover assembly are enclosed to form a cavity; the first circuit board, the heat dissipation assembly and the power supply assembly are all arranged in the cavity, the first circuit board, the heat dissipation assembly and the power supply assembly are arranged in a stacked mode in the direction from the front cover assembly to the rear cover assembly, the heat dissipation assembly is arranged between the first circuit board and the power supply assembly, and one side, close to the first circuit board and the heat dissipation assembly, of the power supply assembly is fixed with the front cover assembly and is pressed on the first circuit board and the heat dissipation assembly; the first circuit board and the heat dissipation assembly are pressed and held by utilizing the fixed relation between the power supply assembly and the front cover assembly to realize relative fixation;
the front cover assembly comprises a top plate and a first side plate connected with the top plate;
the first circuit board, the heat dissipation assembly and the power supply assembly are arranged on the first side plate in a stacked mode, and the power supply assembly comprises a middle frame and a battery accommodated in the middle frame;
the camera body further comprises a second circuit board arranged on the top plate, and one side of the middle frame, which is close to the top plate, is further fixed with the top plate and is pressed on the second circuit board.
10. The camera structure according to claim 9, wherein the rear cover assembly comprises a bottom plate, a second side plate connected to the bottom plate, and a third side plate and a fourth side plate connected to the bottom plate and the second side plate respectively and disposed opposite to each other, wherein the top plate and the bottom plate are disposed opposite to each other, and the first side plate and the second side plate are disposed opposite to each other, so that the front cover assembly and the rear cover assembly enclose a hexahedral structure.
11. The camera structure according to claim 10, wherein a first position-limiting portion is provided at an edge of the top plate and/or the first side plate, a second position-limiting portion is provided at a position corresponding to the first position-limiting portion on the rear cover assembly, and the front cover assembly and the rear cover assembly are connected to each other by the first position-limiting portion and the second position-limiting portion.
12. The camera structure according to claim 10, wherein a side of the middle frame adjacent to the first circuit board and the heat sink assembly is fixed to the first side plate.
13. The camera structure according to claim 12, wherein a limiting post is disposed on an inner side of the first side plate, a screw hole is disposed on the limiting post, and a receiving hole is disposed on a side of the middle frame adjacent to the first circuit board and the heat dissipation assembly;
the accommodating hole and the screw hole are oppositely arranged; the limiting column is inserted into the accommodating hole in one side, close to the first circuit board and the heat dissipation assembly, of the middle frame, and is fixed with the first side plate through a screw matched with the screw hole in a threaded mode.
14. The camera structure according to claim 13, wherein the first circuit board is provided with a position-limiting hole corresponding to the position-limiting post, and the screw is further inserted into the position-limiting hole.
15. The camera structure according to claim 9, wherein the camera body further includes a shield case disposed in the cavity and located between the first circuit board and the heat dissipation assembly, and the heat dissipation assembly is fixed to the front cover assembly through the shield case.
16. The camera structure according to claim 9, wherein the heat dissipation assembly includes a heat dissipation housing and a fan accommodated in the heat dissipation housing, the heat dissipation housing is provided with an air inlet and an air outlet, and an air inlet direction of the air inlet is arranged along a stacking direction of the first circuit board, the heat dissipation housing, and the power supply assembly; the air outlet direction of the air outlet is perpendicular to the stacking direction.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2017212729401 | 2017-09-29 | ||
| CN201721272940.1U CN207198528U (en) | 2017-09-29 | 2017-09-29 | A kind of camera body and camera structure |
| PCT/CN2017/111951 WO2019061749A1 (en) | 2017-09-29 | 2017-11-20 | Camera body and camera structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109983400A CN109983400A (en) | 2019-07-05 |
| CN109983400B true CN109983400B (en) | 2022-04-22 |
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Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721272940.1U Expired - Fee Related CN207198528U (en) | 2017-09-29 | 2017-09-29 | A kind of camera body and camera structure |
| CN201780072515.4A Expired - Fee Related CN109983400B (en) | 2017-09-29 | 2017-11-20 | Camera body and camera structure |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721272940.1U Expired - Fee Related CN207198528U (en) | 2017-09-29 | 2017-09-29 | A kind of camera body and camera structure |
Country Status (2)
| Country | Link |
|---|---|
| CN (2) | CN207198528U (en) |
| WO (1) | WO2019061749A1 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207198528U (en) * | 2017-09-29 | 2018-04-06 | 深圳市大疆灵眸科技有限公司 | A kind of camera body and camera structure |
| CN113194215B (en) * | 2020-01-10 | 2022-12-06 | 杭州海康威视数字技术股份有限公司 | Lens assembly |
| CN111770255B (en) * | 2020-07-20 | 2022-04-26 | 福州鑫图光电有限公司 | Dustproof and moistureproof structure for scientific grade CMOS camera |
| WO2023000180A1 (en) * | 2021-07-20 | 2023-01-26 | 深圳市大疆创新科技有限公司 | Photographing apparatus, photographing assembly, pan-tilt assembly, and mobile device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003131301A (en) * | 2001-10-24 | 2003-05-09 | Casio Comput Co Ltd | Member fitting structure |
| JP2010154105A (en) * | 2008-12-24 | 2010-07-08 | Toshiba Teli Corp | Camera assembly structure |
| WO2012137267A1 (en) * | 2011-04-05 | 2012-10-11 | パナソニック株式会社 | Solid-state image pickup device, and method for manufacturing solid-state image pickup device |
| CN204462613U (en) * | 2015-03-20 | 2015-07-08 | 陈鑫 | Hunting camera |
| CN105993208A (en) * | 2015-08-19 | 2016-10-05 | 深圳市大疆创新科技有限公司 | Handheld device and handheld pan-tilt and electronic device using the same |
| CN207198528U (en) * | 2017-09-29 | 2018-04-06 | 深圳市大疆灵眸科技有限公司 | A kind of camera body and camera structure |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014039163A (en) * | 2012-08-16 | 2014-02-27 | Nikon Corp | Electronic apparatus |
| CN204633573U (en) * | 2015-05-21 | 2015-09-09 | 深圳市科姆龙电气技术有限公司 | Structure optimization type frequency converter |
| CN205987651U (en) * | 2016-07-19 | 2017-02-22 | 上海申彦通讯设备制造有限公司 | Subrack of blade formula structure |
| CN107145025B (en) * | 2017-06-23 | 2023-02-17 | 北京小米移动软件有限公司 | Motion camera |
-
2017
- 2017-09-29 CN CN201721272940.1U patent/CN207198528U/en not_active Expired - Fee Related
- 2017-11-20 CN CN201780072515.4A patent/CN109983400B/en not_active Expired - Fee Related
- 2017-11-20 WO PCT/CN2017/111951 patent/WO2019061749A1/en active Application Filing
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003131301A (en) * | 2001-10-24 | 2003-05-09 | Casio Comput Co Ltd | Member fitting structure |
| JP2010154105A (en) * | 2008-12-24 | 2010-07-08 | Toshiba Teli Corp | Camera assembly structure |
| WO2012137267A1 (en) * | 2011-04-05 | 2012-10-11 | パナソニック株式会社 | Solid-state image pickup device, and method for manufacturing solid-state image pickup device |
| CN204462613U (en) * | 2015-03-20 | 2015-07-08 | 陈鑫 | Hunting camera |
| CN105993208A (en) * | 2015-08-19 | 2016-10-05 | 深圳市大疆创新科技有限公司 | Handheld device and handheld pan-tilt and electronic device using the same |
| CN207198528U (en) * | 2017-09-29 | 2018-04-06 | 深圳市大疆灵眸科技有限公司 | A kind of camera body and camera structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109983400A (en) | 2019-07-05 |
| WO2019061749A1 (en) | 2019-04-04 |
| CN207198528U (en) | 2018-04-06 |
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