CN115334225B - Image pickup apparatus - Google Patents
Image pickup apparatus Download PDFInfo
- Publication number
- CN115334225B CN115334225B CN202211086821.2A CN202211086821A CN115334225B CN 115334225 B CN115334225 B CN 115334225B CN 202211086821 A CN202211086821 A CN 202211086821A CN 115334225 B CN115334225 B CN 115334225B
- Authority
- CN
- China
- Prior art keywords
- window
- assembly
- wiper
- window glass
- hollow cavity
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- 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
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
Landscapes
- Studio Devices (AREA)
Abstract
The invention discloses an image pickup device, comprising: the shell assembly comprises a front shell and a rear shell which are mutually spliced to form a first hollow cavity, and the front shell is provided with a window for transmitting light to the first hollow cavity; and a movement assembly disposed within the first hollow cavity to capture a photograph via the window; wherein, the casing subassembly includes: a window glass sealing an edge of the window; and a pressing plate fixed to an inner surface of the front case so that the window glass seals the window from the inner surface side of the front case.
Description
Technical Field
The present invention relates to the field of image capturing apparatuses, and in particular, to an image capturing apparatus.
Background
As shown in fig. 1, the conventional dome camera is composed of a sphere assembly 100, a horizontal transmission assembly 200, and a top cover assembly 300. Wherein, the sphere assembly 100 is provided with a camera, and realizes vertical pitching motion through a transmission mechanism; the horizontal transmission assembly 200 is used for placing a cloud deck, and controlling the sphere assembly 100 to horizontally rotate along with the cloud deck; the top cap assembly 300 places the power strip and simultaneously plays a role in installation and switching.
As shown in fig. 2a and 2b, the window glass 101 and the lens glass 102 on the surface of the globe assembly 100 are located outside the globe assembly 100, which is fixed to the housing of the globe assembly 100 by dispensing. The wiper blade 103 for hanging and brushing the window glass 101 is rotationally sealed with the shell through a framework sealing ring, and the wiper motor is directly arranged in the shell. The sealing form has relatively large instability, and dynamic sealing failure and glue failure can occur in strong acid and alkali, strong corrosion, high frequency and strong vibration environments, so that serious consequences such as window fogging, glass separation, movement short circuit and the like are caused.
Disclosure of Invention
In view of the above, an object of the present invention is to provide an image pickup apparatus, which fixes a window glass on an inner surface of a housing assembly by a pressing plate, and fixes and seals the window glass by a mechanical fixing manner, so as to effectively avoid a sealing failure at the window glass.
An embodiment of the present invention provides an image pickup apparatus including:
the shell assembly comprises a front shell and a rear shell which are mutually spliced to form a first hollow cavity, and the front shell is provided with a window for transmitting light to the first hollow cavity; and
the movement assembly is arranged in the first hollow cavity to shoot through the window;
wherein, the casing subassembly includes:
a window glass sealing an edge of the window; and
and a pressing plate fixed to an inner surface of the front case so that the window glass seals the window from the inner surface side of the front case.
In one embodiment, the window includes a first window and a second window arranged in a vertical direction, the window glass including a first window glass sealing the first window, and a second lens glass sealing the second window;
the movement assembly photographs via the first window.
In one embodiment, the front shell comprises:
a first window groove recessed from an inner surface of the front case and surrounding the first window;
the first window glass includes:
a window glass center portion embedded into the first window, wherein an edge of the window glass center portion is attached to an edge of the first window; and
and the window glass edge part surrounds the window glass central part, the window glass edge part is fixed into the first window groove through the pressing plate, and the thickness of the window glass central part is larger than that of the window glass edge part.
In one embodiment, a center portion of the window glass protrudes from the first window to an outer surface of the front housing.
In one embodiment, a lamp panel assembly disposed within the first hollow cavity is included, the lamp panel assembly comprising:
the lamp panel is fixed on the pressing plate, and light rays of the lamp panel are emitted out of the shell assembly through the second window;
the platen includes:
the lamp panel is fixed in the lamp panel cavity, and the edge of the lamp panel cavity is used for fixing the second lens glass to the inner surface of the front shell.
In one embodiment, the platen is made of a metallic material;
the lamp panel is attached to the inner wall of the lamp panel cavity to form a heat dissipation path leading to the first hollow cavity.
In one embodiment, a wiper assembly is included, the wiper assembly comprising:
a wiper blade for hanging an outer surface of the first window glass from an outside of the housing assembly;
a wiper housing installed at an inner surface of the front case to form a second hollow cavity isolated from the first hollow cavity in the first hollow cavity;
the wiper motor is arranged in the second hollow cavity and drives the wiper blade to scrape through a wiper shaft;
the windshield wiper shaft penetrates through the front shell.
In one embodiment, the wiper assembly includes:
a first seal member mounted to a contact portion of the wiper shaft and the front housing to form a first seal between an exterior of the housing assembly and the first hollow cavity; and
and the second sealing piece is arranged at the connecting part of the wiper shell and the front shell so as to form a second seal between the first hollow cavity and the second hollow cavity.
In one embodiment, the method comprises:
the first cooling fan is arranged on the outer surface of the wiper shell and is positioned in the first hollow cavity.
In one embodiment, the cartridge assembly includes:
a lens assembly, which photographs via the window;
a movement frame, via which the lens assembly is fixed to an inner surface of the front case;
the vibration reduction plate, the lens subassembly is via vibration reduction plate installs in the core frame, the lens subassembly with have a plurality of evenly distributed's vibration reduction module between the vibration reduction plate.
In one embodiment, the front and rear shells are made of a corrosion resistant plastic.
According to the technical scheme, in the embodiment, the window glass is located inside the first hollow cavity and is fixedly connected through the connecting structural member (the pressing plate), so that the window glass cannot fail due to strong acid and alkali, strong corrosion, high frequency and strong vibration conditions in the external environment. Even if the connecting structural member is loose, the window glass cannot loose or fall off, so that the problems of serious consequences such as window fogging, glass detachment, movement short circuit and the like caused by the sealing failure and glue failure of the existing window glass fixing mode are completely avoided.
In this embodiment, the wiper assembly 4 provides a separate second hollow cavity within the first hollow cavity. This is because the wiper assembly 4 is a position on the housing assembly 1 that can be connected to the external environment. Specifically, the wiper shaft 44 penetrates the front case 11, and the wiper motor 43 drives the wiper blade 41 to perform a wiping operation via the wiper shaft 44. Although a seal is provided between the wiper shaft 44 and the wiper hole on the front case 11, since the wiper shaft 44 is rotatable, the seal is formed as a dynamic seal, and there are problems of seal failure and leakage. The wiper assembly 4 of the present embodiment separately forms a second hollow chamber isolated from the first hollow chamber by the wiper housing 42 so as to enclose the wiper shaft 44 and the wiper hole on the front case 11 within the second hollow chamber. Even if contaminants such as moisture enter the second hollow cavity from the wiper hole, the contaminants are prevented from entering the first hollow cavity under the barrier of the wiper housing 42, thereby avoiding affecting the movement assembly 2 in the first hollow cavity.
Drawings
The following drawings are only illustrative of the invention and do not limit the scope of the invention.
Fig. 1 is a schematic diagram of a conventional imaging apparatus.
Fig. 2a and 2b are an external schematic view and an internal schematic view of a conventional image pickup apparatus.
Fig. 3 is a cross-sectional view of a first embodiment of an image pickup apparatus of the present invention.
Fig. 4 is an external schematic view of a second embodiment of the image pickup apparatus of the present invention.
Fig. 5a and 5b are an internal structural schematic view and an explosion schematic view of a second embodiment of the image pickup apparatus of the present invention.
Fig. 6 is a schematic internal structure of a third embodiment of the image pickup apparatus of the present invention.
Fig. 7 is a schematic structural view of a wiper assembly in a third embodiment of the image pickup apparatus of the present invention.
Fig. 8 is a schematic diagram of a sealing structure of a third embodiment of an image pickup apparatus of the present invention.
Fig. 9 is a schematic structural view of a fourth embodiment of an image pickup apparatus of the present invention.
Fig. 10 is a schematic structural view of a deck assembly in a fourth embodiment of the image pickup apparatus of the present invention.
Fig. 11 is a schematic structural view of the vibration damping module of fig. 10.
FIG. 12 is a schematic cross-sectional view of a first glazing.
Detailed Description
For a clearer understanding of the technical features, objects and effects of the present invention, embodiments of the present invention will now be described with reference to the drawings, in which like reference numerals refer to like parts throughout the various views.
In this document, "schematic" means "serving as an example, instance, or illustration," and any illustrations, embodiments described herein as "schematic" should not be construed as a more preferred or advantageous solution.
For simplicity of the drawing, the parts relevant to the present invention are shown only schematically in the drawings, and do not represent the actual structure thereof as a product. Additionally, in order to simplify the drawing for ease of understanding, components having the same structure or function in some of the drawings are shown schematically with only one of them, or only one of them is labeled.
In order to solve the problem that the fixing mode of dispensing is easy to cause the fixing failure and the sealing failure of window glass in the prior art, the invention aims to provide the camera device, which is used for fixing the window glass on the inner surface of a shell component through a pressing plate and realizing the fixing and sealing of the window glass in a mechanical fixing mode, so that the sealing failure of the window glass can be effectively avoided.
Fig. 3 is a cross-sectional view of a first embodiment of an image pickup apparatus of the present invention. As shown in fig. 3, the present invention provides an image pickup apparatus including:
the shell assembly 1, the shell assembly 1 comprises a front shell 11 and a rear shell 12 which are mutually spliced to form a first hollow cavity, and the front shell 11 is provided with a window 13 for transmitting light to the first hollow cavity; and
the movement assembly 2, the movement assembly 2 is set up in the first hollow cavity, in order to shoot through the window 13;
wherein the housing assembly 1 comprises:
a window glass 14, the window glass 14 sealing the edge of the window 13; and
a pressing plate 15, the pressing plate 15 being fixed to the inner surface of the front case 11 so that the window glass 14 seals the window 13 from the inner surface side of the front case 11.
In the present embodiment, the window glass 14 is located in the first hollow cavity, that is, the window 13 is sealed from the inner surface side of the front case 11, and the window glass 14 is fixed to the inner surface of the front case 11 by the structure of the pressing plate 15, not by an adhesive such as glue, so that the reliability of the fixing manner is far higher than that of the dispensing manner. Further, since the window glass 14 is located at the inner surface side of the front case 11, the path of moisture, dust, etc. contaminants of the exterior of the case assembly 1 to the interior of the first hollow chamber should be first ensured by the contact portion of the window glass 14 with the window 13, and the sealing thereof is secured to the inner surface of the front case 11 by the pressing plate 15, specifically, the pressing plate 15 may be secured to the inner surface of the front case 11 by a plurality of fastening means (e.g., screws, etc.), and the contact gap between the window glass 14 and the window 13 may be achieved by adjusting the fastening means. Further, a sealing member such as a sealing ring may be further provided at the contact portion of the window glass 14 and the window 13, whereby the sealing connection of the window glass 14 and the window 13 can be further ensured.
In this embodiment, the window glass 14 is located inside the first hollow cavity, and is fixedly connected through the connecting structural member (pressing plate), so that the window glass cannot fail due to strong acid and alkali, strong corrosion, high frequency and strong vibration conditions in the external environment. Even if the connecting structural member is loose, the window glass 14 is not loose and falls off, so that the problems of serious consequences such as window fogging, glass separation, movement short circuit and the like caused by the sealing failure and glue failure of the existing window glass fixing mode are completely avoided.
In a preferred embodiment, the front and rear shells 11, 12 are made of a corrosion resistant plastic material. There is no problem of sealing failure of the window glass due to corrosion of the front case 11 at the position of the window 13.
Fig. 4 is an external schematic view of a second embodiment of the image pickup apparatus of the present invention. Fig. 5a and 5b are an internal structural schematic view and an explosion schematic view of a second embodiment of the image pickup apparatus of the present invention. As shown in fig. 4 and 5b, the window 13 includes a first window 131 and a second window 132 arranged in a vertical direction, and the window glass 14 includes a first window glass 141 sealing the first window 131, and a second lens glass 142 sealing the second window 132;
the movement assembly 2 is photographed via the first window 131.
In the present embodiment, the window 13 includes a first window 131 for photographing transmitted light and a second window 132 for emitting light of an illumination or light-compensating device such as a light-compensating lamp panel, wherein the first window 131 and the second window 132 are compactly arranged, for example, in a vertical direction. Thus, the first window glass 141 and the second lens glass 142, which respectively seal the first window 131 and the second window 132, can be simultaneously sealed and fixed by one integrally formed pressing plate 15. The pressing plate 15 may be formed in different fixing structures for the positions of the first viewing glass 141 and the second lens glass 142, respectively.
In one embodiment, the front case 11 includes:
a first window groove 1311, the first window groove 1311 being recessed from the inner surface of the front case 11 and surrounding the first window 131;
referring to fig. 12, the first window glass 141 includes:
a window glass center portion 1411, the window glass center portion 1411 being embedded within the first window 131, an edge of the window glass center portion 1411 being attached to an edge of the first window 131; and
window glass edge portion 1412, window glass edge portion 1412 surrounding window glass center portion 1411, window glass edge portion 1412 being secured within first window channel 1311 via platen 15, window glass center portion 1411 having a thickness greater than the thickness of window glass edge portion 1412.
As shown in fig. 3 and 12, the first window 141 has a stepped structure formed at a window glass edge portion 1412 to fill the opening portion of the first window 131 through the window glass center portion 1411 and to fit the first window groove 1311 through the window glass edge portion 1412, thereby structurally realizing a double seal. The path of moisture, dust, etc. contaminants from the exterior of the housing assembly 1 to the interior of the first hollow cavity first passes through the portion of the window glass central portion 1411 where the edge of the first window 131 contacts and then passes through the portion of the window glass edge portion 1412 where the first window slot 1311 contacts, and the two paths are in a perpendicular relationship, structurally increasing the difficulty of contaminants entering the interior of the first hollow cavity.
Preferably, as shown in fig. 3, the window glass center portion 1411 protrudes from the outer surface of the front case 11 from the first window 131. For example, the window glass center 1411 protrudes from the outer surface of the front case 11 by about 1.1mm, and thus contact with the front case 11 can be prevented when the wiper blade performs a wiping operation on the first window glass 141, thereby reducing the loss of the front case 11.
As shown in fig. 3 and 5b, the image capturing apparatus of the present embodiment includes a lamp panel assembly disposed in the first hollow cavity, and the lamp panel assembly is used for providing illumination, or supplementary illumination, etc. For example, the lamp panel assembly can be used for light supplement for infrared shooting.
Wherein, lamp plate subassembly includes:
the lamp panel 3, the lamp panel 3 is fixed on the pressing plate 15, the light of the lamp panel 3 is emitted to the outside of the shell assembly 1 through the second window 132;
and the lens 5 is arranged at the downstream of the light emergent direction of the lamp panel 3, namely at the front end of the lamp panel 3, and is used for adjusting the emergent light angle of the lamp panel 3.
Correspondingly, the platen 15 includes:
a lamp panel cavity 152, the lamp panel 3 being fixed in the lamp panel cavity 152, the edge of the lamp panel cavity 152 fixing the second lens glass 142 to the inner surface of the front case 11.
Wherein the pressing plate 15 is made of a metal material. The lamp panel 3 is attached to the inner wall of the lamp panel cavity 152 to form a heat dissipation path leading to the first hollow cavity.
In one embodiment, the position of the platen 15 corresponding to the first window glass 141 may be formed in a shape corresponding to the shape of the annular rim of the first window slot 1311 for fixedly coupling the first window glass 141 to the first window slot 1311, respectively. Further, the position of the pressing plate 15 corresponding to the second lens glass 142 is formed to have a shape corresponding to the shape of the lamp panel cavity 152 of the lamp panel 3. The lamp panel cavity 152 has a bottom surface having a shape corresponding to the lamp panel 3, a receiving space formed by side wall closure for receiving the lamp panel 3, the lens 5, and a rim formed by side wall closure for fixing the second lens glass 142 to the inner surface of the front case 11.
Wherein, the pressing plate 15 may be made of a metal material, and the lamp panel 3 is attached to the inner wall of the lamp panel cavity 152, so as to form a heat dissipation path leading to the first hollow cavity. Further, a heat radiation fan or the like may be provided at a side of the pressing plate 15 facing the rear case 12 to prevent local thermal deposition.
As can be seen from the above technical solutions, the pressing plate 15 of the present embodiment is not only used for sealing window glass, but also used for heat dissipation of the lamp panel, so that the reliability of fixing and sealing window glass in the present embodiment is greatly improved.
Fig. 6 is a schematic internal structure of a third embodiment of the image pickup apparatus of the present invention. Fig. 7 is a schematic structural view of a wiper assembly in a third embodiment of the image pickup apparatus of the present invention. As shown in fig. 6 and 7, the image pickup apparatus of the present embodiment includes a wiper assembly 4, wherein the wiper assembly 4 includes:
a wiper blade 41, the wiper blade 41 being used to hang the outer surface of the first window glass 141 from the outside of the housing assembly 1;
a wiper housing 42, the wiper housing 42 being installed at an inner surface of the front case 11 to form a second hollow cavity isolated from the first hollow cavity in the first hollow cavity;
the wiper motor 43, the wiper motor 43 is installed in the second hollow cavity, the wiper motor 43 drives the wiper blade 41 to wipe through the wiper shaft 44;
the wiper shaft 44 is provided through the front case 11.
In this embodiment, the wiper assembly 4 provides a separate second hollow cavity within the first hollow cavity. This is because the wiper assembly 4 is a position on the housing assembly 1 that can be connected to the external environment. Specifically, the wiper shaft 44 penetrates the front case 11, and the wiper motor 43 drives the wiper blade 41 to perform a wiping operation via the wiper shaft 44. Although a seal is provided between the wiper shaft 44 and the wiper hole on the front case 11, since the wiper shaft 44 is rotatable, the seal is formed as a dynamic seal, and there are problems of seal failure and leakage. The wiper assembly 4 of the present embodiment separately forms a second hollow chamber isolated from the first hollow chamber by the wiper housing 42 so as to enclose the wiper shaft 44 and the wiper hole on the front case 11 within the second hollow chamber. Even if contaminants such as moisture enter the second hollow cavity from the wiper hole, the contaminants are prevented from entering the first hollow cavity under the barrier of the wiper housing 42, thereby avoiding affecting the movement assembly 2 in the first hollow cavity.
Specifically, the wiper assembly 4 includes:
a first seal 451, the first seal 451 being mounted to a contact portion of the wiper shaft 44 and the front housing 11 to form a first seal between the outside of the housing assembly 1 and the first hollow cavity; and
and a second seal 452, the second seal 452 being provided at a connection portion of the wiper housing 42 and the front case 11 to form a second seal between the first hollow cavity and the second hollow cavity.
The wiper assembly 4 of the present embodiment provides a double seal arrangement in which the first seal is a dynamic seal and the second seal is a static seal. The double sealing structure makes the path of the pollutant entering the first hollow cavity from the windshield wiper hole more difficult, and avoids the problems of serious consequences such as window fogging, glass separation, movement short circuit and the like caused by dynamic sealing failure and glue failure.
In a preferred embodiment, the wiper assembly 4 comprises:
the first cooling fan 45 is disposed on the outer surface of the wiper housing 42, and is located in the first hollow cavity.
Specifically, the front case 11 pre-fixes the wiper blade and wiper strip portions by snap springs and spacers:
firstly, a windshield wiper shaft penetrates through a windshield wiper hole on a front shell, and a framework sealing ring, a gasket and a clamp spring are sleeved on the part of the windshield wiper shaft, which is positioned in the shell, in sequence, wherein the clamp spring plays a role in preventing falling;
then, the windshield wiper strip is sleeved in a clamping groove of the windshield wiper frame, and the shaft sleeve and the windshield wiper frame are sleeved on the outer part of the shell of the windshield wiper shaft in sequence and are fixed through nuts;
then, the window sealing ring is sleeved on the outer edge of the window glass and is placed in the sphere window groove;
meanwhile, the lens glass sealing ring is sleeved on the outer edge of the lens glass and is placed in the spherical lens glass groove;
then, the lens and the lamp panel are pre-fixed through screws, and finally fixed on the sealing ring pressing plate through screws for fixing the lamp panel;
finally, the sealing ring pressing plate is fixed on the front shell through a screw and pressed on the window glass and the lens glass sealing ring to realize mechanical sealing.
Fig. 8 is a schematic diagram of a sealing structure of a third embodiment of an image pickup apparatus of the present invention. As shown in fig. 8, in the present embodiment, a third sealing member 453 may be further included, and the third sealing member 453 is disposed at a joint of the front case 11 and the rear case 12, and forms a sealing structure of the case assembly 1 together with the first sealing member 451 and the second sealing member 452.
Fig. 10 is a schematic structural view of a deck assembly in a fourth embodiment of the image pickup apparatus of the present invention. As shown in fig. 10, the deck assembly 2 includes:
a lens assembly 21, the lens assembly 21 shooting via the window 13;
a movement frame 22, the lens assembly 21 being fixed to the inner surface of the front case 11 via the movement frame 22;
the vibration damping plate 23, the lens assembly 21 is mounted on the movement frame 22 via the vibration damping plate 23, and a plurality of vibration damping modules 24 are uniformly distributed between the lens assembly 21 and the vibration damping plate 23.
Since the movement assembly 2 is fixed to the front case 11, the vibration of the movement assembly 2 may cause the sealing failure of the window glass, and thus, in the present embodiment, the lens assembly 21 is mounted to the movement frame 22 via the vibration damping plate 23, and a plurality of uniformly distributed vibration damping modules 24 are provided between the lens assembly 21 and the vibration damping plate 23, so that the vibration influence of the lens assembly 21 on the front case 11 is avoided.
The vibration damping module is composed of two silica gel pads 241 and two sheet metal parts 242, which are overlapped at intervals, as shown in fig. 11.
Further, the adapter plate 25 may be further hung on the movement frame 22. As shown in connection with fig. 9, the motor signal on the patch panel 25 is connected to the wiper assembly 4 via the patch cord 26 to provide a control signal to the wiper motor 43.
As can be seen from the above, the imaging device of the present embodiment has the following advantages over the conventional spherical camera:
1) The plastic front shell can realize corrosion resistance and vibration resistance;
2) The window glass and the lens glass are sealed mechanically through the pressing plate, so that the problem of heat dissipation of the lamp panel is solved while the sealing is solved;
3) The miniature and modularized vibration reduction design of the movement assembly is convenient for standardized design and transplantation;
3) The miniaturization and modularization design of the wiper motor cavity are convenient for standardized design and transplantation.
According to the technical scheme, in the embodiment, the window glass is located inside the first hollow cavity and is fixedly connected through the connecting structural member (the pressing plate), so that the window glass cannot fail due to strong acid and alkali, strong corrosion, high frequency and strong vibration conditions in the external environment. Even if the connecting structural member is loose, the window glass cannot loose or fall off, so that the problems of serious consequences such as window fogging, glass detachment, movement short circuit and the like caused by the sealing failure and glue failure of the existing window glass fixing mode are completely avoided.
In this embodiment, the wiper assembly 4 provides a separate second hollow cavity within the first hollow cavity. This is because the wiper assembly 4 is a position on the housing assembly 1 that can be connected to the external environment. Specifically, the wiper shaft 44 penetrates the front case 11, and the wiper motor 43 drives the wiper blade 41 to perform a wiping operation via the wiper shaft 44. Although a seal is provided between the wiper shaft 44 and the wiper hole on the front case 11, since the wiper shaft 44 is rotatable, the seal is formed as a dynamic seal, and there are problems of seal failure and leakage. The wiper assembly 4 of the present embodiment separately forms a second hollow chamber isolated from the first hollow chamber by the wiper housing 42 so as to enclose the wiper shaft 44 and the wiper hole on the front case 11 within the second hollow chamber. Even if contaminants such as moisture enter the second hollow cavity from the wiper hole, the contaminants are prevented from entering the first hollow cavity under the barrier of the wiper housing 42, thereby avoiding affecting the movement assembly 2 in the first hollow cavity.
In this document, "a" does not mean to limit the number of relevant portions of the present invention to "only one thereof", and "an" does not mean to exclude the case where the number of relevant portions of the present invention is "more than one".
Unless otherwise indicated, numerical ranges herein include not only the entire range within both of its endpoints, but also the several sub-ranges contained therein.
The above list of detailed descriptions is only specific to practical embodiments of the present invention, and is not intended to limit the scope of the present invention, and all equivalent embodiments or modifications, such as combinations, divisions or repetitions of features, without departing from the technical spirit of the present invention are included in the scope of the present invention.
Claims (8)
1. An image pickup apparatus, comprising:
the shell assembly (1), the shell assembly (1) comprises a front shell (11) and a rear shell (12) which are mutually spliced to form a first hollow cavity, and the front shell (11) is provided with a window (13) for transmitting light to the first hollow cavity; and
-a movement assembly (2), the movement assembly (2) being arranged within the first hollow cavity for taking a photograph via the window (13);
wherein the housing assembly (1) comprises:
a window glass (14), the window glass (14) sealing the edge of the window (13); and
a pressing plate (15), the pressing plate (15) being fixed to an inner surface of the front case (11) so that the window glass (14) seals the window (13) from an inner surface side of the front case (11);
the window (13) comprises a first window (131) and a second window (132) which are arranged along the vertical direction, and the window glass (14) comprises a first window glass (141) for sealing the first window (131) and a second lens glass (142) for sealing the second window (132);
-said movement assembly (2) is photographed via said first window (131);
still including set up in the lamp plate subassembly in the first cavity, the lamp plate subassembly includes:
the lamp panel (3), the said lamp panel (3) is fixed to the said pressing plate (15), the light of the said lamp panel (3) is launched outside the said body assembly (1) through the said second window (132);
the platen (15) comprises:
a lamp panel cavity (152), the lamp panel (3) being fixed within the lamp panel cavity (152), an edge of the lamp panel cavity (152) fixing the second lens glass (142) to an inner surface of the front housing (11);
wherein the pressure plate (15) is made of a metallic material;
the lamp panel (3) is attached to the inner wall of the lamp panel cavity (152) to form a heat dissipation path leading to the first hollow cavity.
2. The image pickup apparatus according to claim 1, wherein the front case (11) includes:
a first window groove (1311), the first window groove (1311) being recessed from an inner surface of the front case (11) and surrounding the first window (131);
the first window glass (141) includes:
a window glass center portion embedded into the first window (131), an edge of the window glass center portion being bonded to an edge of the first window (131); and
a window glass edge portion surrounding the window glass center portion, the window glass edge portion being secured into the first window slot (1311) via the platen (15), the window glass center portion having a thickness greater than a thickness of the window glass edge portion.
3. The image pickup apparatus according to claim 2, wherein a window glass center portion protrudes from the first window (131) to an outer surface of the front case (11).
4. The image pickup apparatus according to claim 1, comprising a wiper assembly (4), the wiper assembly (4) comprising:
a wiper blade (41), the wiper blade (41) being adapted to hang over an outer surface of the first window glass (141) from outside the housing assembly (1);
a wiper housing (42), the wiper housing (42) being mounted to an inner surface of the front case (11) to form a second hollow cavity isolated from the first hollow cavity in the first hollow cavity;
the wiper motor (43) is arranged in the second hollow cavity, and the wiper motor (43) drives the wiper blade (41) to wipe through a wiper shaft (44);
the windshield wiper shaft (44) penetrates through the front shell (11).
5. The image pickup apparatus according to claim 4, wherein the wiper assembly (4) includes:
a first seal (451), the first seal (451) being mounted to the contact portion of the wiper shaft (44) and the front housing (11) to form a first seal between the exterior of the housing assembly (1) and the first hollow cavity; and
and a second seal (452), wherein the second seal (452) is installed at a connection part of the wiper housing (42) and the front housing (11) to form a second seal between the first hollow cavity and the second hollow cavity.
6. The image pickup apparatus according to claim 4, comprising:
the first cooling fan (45) is arranged on the outer surface of the wiper shell (42) and is positioned in the first hollow cavity.
7. The camera device according to claim 1, wherein the cartridge assembly (2) comprises:
-a lens assembly (21), said lens assembly (21) being photographed via said window (13);
a movement holder (22), the lens assembly (21) being fixed to an inner surface of the front case (11) via the movement holder (22);
the vibration reduction plate (23), the lens assembly (21) is installed on the movement rack (22) through the vibration reduction plate (23), and a plurality of vibration reduction modules (24) which are uniformly distributed are arranged between the lens assembly (21) and the vibration reduction plate (23).
8. Camera device according to claim 1, characterized in that the front housing (11) and the rear housing (12) are manufactured from corrosion-resistant plastic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211086821.2A CN115334225B (en) | 2022-09-07 | 2022-09-07 | Image pickup apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211086821.2A CN115334225B (en) | 2022-09-07 | 2022-09-07 | Image pickup apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115334225A CN115334225A (en) | 2022-11-11 |
| CN115334225B true CN115334225B (en) | 2023-08-01 |
Family
ID=83930886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211086821.2A Active CN115334225B (en) | 2022-09-07 | 2022-09-07 | Image pickup apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115334225B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005128375A (en) * | 2003-10-27 | 2005-05-19 | Fujinon Corp | Camera housing |
| CN206658242U (en) * | 2017-04-06 | 2017-11-21 | 宁夏杰唯智能科技有限公司 | Mine explosion-suppression and intrinsic safety type video camera |
| CN210143052U (en) * | 2019-09-27 | 2020-03-13 | 轻客智能科技（江苏）有限公司 | Structure for enhancing falling performance of binocular stereoscopic vision device |
| CN112399056A (en) * | 2020-11-11 | 2021-02-23 | 杭州海康威视数字技术股份有限公司 | Photographing apparatus |
| CN214591617U (en) * | 2021-04-02 | 2021-11-02 | 天津市联大通讯发展有限公司 | Integrated industrial camera |
| WO2021232415A1 (en) * | 2020-05-22 | 2021-11-25 | 深圳市锐明技术股份有限公司 | Vehicle-mounted anti-explosion camera device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6507384B2 (en) * | 2015-10-14 | 2019-05-08 | 新シコー科技株式会社 | Lens drive device, camera device and electronic device |
-
2022
- 2022-09-07 CN CN202211086821.2A patent/CN115334225B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005128375A (en) * | 2003-10-27 | 2005-05-19 | Fujinon Corp | Camera housing |
| CN206658242U (en) * | 2017-04-06 | 2017-11-21 | 宁夏杰唯智能科技有限公司 | Mine explosion-suppression and intrinsic safety type video camera |
| CN210143052U (en) * | 2019-09-27 | 2020-03-13 | 轻客智能科技（江苏）有限公司 | Structure for enhancing falling performance of binocular stereoscopic vision device |
| WO2021232415A1 (en) * | 2020-05-22 | 2021-11-25 | 深圳市锐明技术股份有限公司 | Vehicle-mounted anti-explosion camera device |
| CN112399056A (en) * | 2020-11-11 | 2021-02-23 | 杭州海康威视数字技术股份有限公司 | Photographing apparatus |
| CN214591617U (en) * | 2021-04-02 | 2021-11-02 | 天津市联大通讯发展有限公司 | Integrated industrial camera |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115334225A (en) | 2022-11-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US11265476B2 (en) | Imaging apparatus having two mount surfaces to mount accessories | |
| CN211880485U (en) | Explosion-proof infrared star light level panorama integral type high definition intelligence ball machine | |
| WO2020097785A1 (en) | Screen assembly and terminal device | |
| KR100771366B1 (en) | Camera module | |
| CN115334225B (en) | Image pickup apparatus | |
| CN212811844U (en) | Lens assembly and shooting equipment with same | |
| WO2021249024A1 (en) | Zoom lens group, lens assembly, camera apparatus, electronic device, and zoom method | |
| CN112166375A (en) | Shooting equipment, cloud platform device and unmanned aerial vehicle | |
| CN115016204B (en) | Video camera | |
| CN210112117U (en) | Shooting equipment, cloud platform device and unmanned aerial vehicle | |
| CN210109541U (en) | Shooting equipment, cloud platform device and unmanned aerial vehicle | |
| CN115047580A (en) | Imaging lens | |
| CN216291184U (en) | Camera assembly and camera | |
| CN213302744U (en) | Camera sealing device and camera | |
| CN112114469B (en) | Light filling lamp module and camera | |
| CN112154372A (en) | Shooting equipment, cloud platform device and unmanned aerial vehicle | |
| CN220087399U (en) | Image pickup device and unmanned aerial vehicle | |
| CN211765313U (en) | Camera subassembly and have its carrier | |
| CN216252935U (en) | Airborne camera structure capable of finely adjusting back focal length | |
| WO2020147744A1 (en) | Camera | |
| CN220139658U (en) | Camera head | |
| CN220368745U (en) | Monitoring device | |
| CN219758645U (en) | Ultrashort burnt projector | |
| TWI788235B (en) | Camera device for preventing dew condensation and method of assembling the same | |
| CN216434527U (en) | Endoscope camera |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |