CN113596284B - Movement, monitoring device and movement bracket assembly of monitoring device - Google Patents
Movement, monitoring device and movement bracket assembly of monitoring device Download PDFInfo
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- CN113596284B CN113596284B CN202010367879.9A CN202010367879A CN113596284B CN 113596284 B CN113596284 B CN 113596284B CN 202010367879 A CN202010367879 A CN 202010367879A CN 113596284 B CN113596284 B CN 113596284B
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- mounting plate
- hole
- joggle
- lens
- support frame
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
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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
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
- H04N23/52—Elements optimising image sensor operation, e.g. for electromagnetic interference [EMI] protection or temperature control by heat transfer or cooling elements
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
- H04N23/55—Optical parts specially adapted for electronic image sensors; Mounting thereof
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Aviation & Aerospace Engineering (AREA)
- General Physics & Mathematics (AREA)
- Studio Devices (AREA)
- Lens Barrels (AREA)
Abstract
The application provides a core, monitoring device and monitoring device's core bracket component. The movement comprises a first mounting plate, a first support frame, a first lens module and a control plate, wherein the first lens module is mounted on the first mounting plate, the control plate is mounted on the first support frame, and the first mounting plate comprises a first joggle joint. The first support frame is assembled to the first mounting plate and comprises a first support main body and a first joggle boss protruding from the edge of the first support main body, and the first joggle boss is joggled with the first joggle hole. The control panel is installed in the first support main body and electrically connected with the first lens module.
Description
Technical Field
The application belongs to the technical field of monitoring, and relates to a movement, a monitoring device and a movement bracket assembly of the monitoring device.
Background
With the development of science and technology and the increase of people's demand, monitoring technology has been developed rapidly. The monitoring device has very wide application in many places such as banks, districts, airports, stations and the like, and plays an increasingly important role in the field of public security. Lens modules and control panels of the movement of some monitoring devices are vertically arranged on a metal plate, so that the occupied space is large, and the whole volume size of the movement is large.
Disclosure of Invention
The application provides a core, monitoring device and monitoring device's core bracket component.
The application discloses core, including first mounting panel, first support frame, install in the first camera lens module of first mounting panel with install in the control panel of first support frame, first mounting panel includes first joggle hole, first support frame equipment extremely first mounting panel, and include first support subject and certainly the convex first joggle boss in edge of first support subject, first joggle boss with first joggle hole joggle, the control panel install in first support subject, with first camera lens module electricity is connected.
The application also discloses a monitoring device, includes:
a housing including a light-transmitting portion;
the first mounting plate is accommodated in the shell, comprises a first free end and a second free end which are opposite, and comprises a first lens abdicating hole, a positioning hole and a first joggle hole, wherein the first lens abdicating hole, the positioning hole and the first joggle hole are close to the first free end relative to the second free end, and the center of the first joggle hole is far away from the first free end relative to the center of the positioning hole;
the first lens module is contained in the shell and is installed on the first installation plate, the first lens module comprises a lens component which is positioned in the first lens abdicating hole and faces the light-transmitting part, a lens bracket fixedly connected with the lens component and a fixed column fixedly arranged on the lens bracket, and the fixed column and the lens component are arranged at intervals;
the first support frame is accommodated in the shell and comprises a first joggle boss;
the control panel is assembled on the first support frame and is electrically connected with the first lens module;
the fixing column is inserted into the positioning hole, and the first joggle boss is joggled with the first joggle hole, so that the first support frame is fixedly connected with the first mounting plate, and the optical axis of the first lens module is intersected with the control panel.
The application also discloses monitoring device's core bracket assembly includes:
the first mounting plate comprises a lens mounting part and a first mortise, and the first mortise is positioned on one side of the lens mounting part, which is far away from the top end of the first mounting plate;
first support frame, include the horizontal supporting part that extends on the horizontal direction of core with the longitudinal support part that extends on the longitudinal direction of core, the protruding first joggle boss that is equipped with in edge of horizontal supporting part, first joggle boss with first joggle hole joggle, so that first support frame with first mounting panel fixed connection, the longitudinal support part with first mounting panel becomes the acute angle setting, just the longitudinal support part is followed horizontal supporting part to extend in the direction on the top of first mounting panel for the installation control panel.
The application also discloses a monitoring device, includes:
the casing comprises a first side wall and a second side wall, the first side wall and the second side wall are arranged at an acute angle, and the first side wall and/or the second side wall are/is provided with a light transmission part;
the first mounting plate is accommodated in the shell and is arranged opposite to the first side wall, the first mounting plate comprises a first lens abdicating hole, a fixing hole and a first joggle hole, the fixing hole is formed in one side of the first lens abdicating hole, and the first joggle hole is formed in the opposite side of the first lens abdicating hole;
the first lens module is arranged on the first mounting plate, is fixedly matched with the fixing hole, penetrates through the first lens abdicating hole, is opposite to the light transmission part and is used for receiving light rays transmitted through the light transmission part;
the first support frame comprises a first joggle boss which is joggled with the first joggle hole so as to be fixedly connected with the first mounting plate and form an acute angle space, and the first support frame is accommodated in the machine shell and is arranged opposite to the second side wall; and
and the control panel is electrically connected with the first lens module and assembled on the first support frame, and at least part of the first lens module and at least part of the control panel are positioned in an acute angle space formed by the first support frame and the first mounting plate.
The first support frame and the first mounting plate are in joggle fixed connection, the control panel can be installed on the first support frame, the first lens module can be installed on the first mounting plate, the first lens module and the control panel can be installed on different parts, and the first support frame and the first mounting plate are in joggle fixed connection, so that the first lens module and the control panel can be installed compactly, the occupied space is small, and the whole volume size of the movement is small.
Drawings
Fig. 1 is a schematic view of a movement according to an exemplary embodiment of the present application.
Figure 2 is a schematic illustration of an explosive structure of a cartridge shown in an exemplary embodiment of the present application.
FIG. 3 is a schematic view of a first mounting plate shown in an exemplary embodiment of the present application.
Fig. 4 is a schematic view of a first support frame shown in an exemplary embodiment of the present application.
Fig. 5 is an assembly schematic diagram of a monitoring device shown in an exemplary embodiment of the present application.
FIG. 6 is a schematic view of a dovetail boss shown in an exemplary embodiment of the present application.
Fig. 7 is a schematic structural diagram of a first lens module according to an exemplary embodiment of the present application.
Fig. 8 is a schematic overall structure diagram of a monitoring device according to an exemplary embodiment of the present application.
In the drawings, a first mounting plate 10; a first mortise hole 11; a first lens escape hole 12; positioning holes 13; a fixing hole 14; a first locking hole 15; a first fastener 16; a second fastener 17; a first support frame 20; a first support body 21; a lateral support portion 211; a first waist edge 2111; a folded edge 2112; a second waist edge 2113; a first transition edge 2114; a second transition edge 2115; a third transition edge 2126; a longitudinal support portion 212; a first joggle boss 22; a second joggle boss 23; a first locking portion 24; a restricting section 241; a second locking hole 242; a damper hole 25; a first lens module 30; a lens assembly 31; a lens holder 32; the connection hole 321; a fixed column 33; the auxiliary components 34; a control board 40; a second mounting plate 50; a second mortise hole 51; a second lens module 60; a second support bracket 70; a first side edge 71; a second side edge 72; a housing 80; a first side wall 81; a second side wall 82; a light-transmitting portion 83; a heat-dissipating pad 84; and a post 85.
Detailed Description
Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. The following description refers to the accompanying drawings in which the same numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present application. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the application, as detailed in the appended claims.
The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used in this application and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and/or" as used herein refers to and encompasses any and all possible combinations of one or more of the associated listed items. It should be understood that although the terms first, second, third, etc. may be used herein to describe various information, such information should not be limited to these terms. These terms are only used to distinguish one type of information from another.
As shown in fig. 1 and 2, the movement includes a first mounting plate 10, a first support frame 20, a first lens module 30 mounted on the first mounting plate 10, and a control board 40 mounted on the first support frame 20, where the first mounting plate 10 includes a first mortise hole 11. The first support bracket 20 is assembled to the first mounting plate 10, and includes a first support main body 21 and a first joggle boss 22 protruding from an edge of the first support main body 21. The first joggle boss 22 is joggled with the first joggle hole 11, and the control board 40 is installed in the first support main body 21 and electrically connected with the first lens module 30.
The first mounting plate 10 is joggled with the first support frame 20 to form a frame-shaped structure, and the frame-shaped structure is high in structural strength, flexible and convenient to disassemble and assemble. The joggling refers to a joint mode that a tenon is inserted into a mortise or a mortise, and the joggling has two effects of positioning and connecting. The first mounting plate 10 is in joggle connection with the first support frame 20, the first mounting plate and the first support frame are in positioning connection through self matching structures, extra configuration connection and positioning structures are not needed, matching precision is high, and structural cost is low. The first support frame 20 and the first mounting plate 10 are fixedly connected in a joggle mode, the control plate 40 can be installed on the first support frame 20, the first lens module 30 can be installed on the first mounting plate 10, the first lens module 30 and the control plate 40 can be installed on different components, the first support frame 20 and the first mounting plate 10 are fixedly connected in a joggle mode, the first lens module 30 and the control plate 40 can be installed compactly, occupied space is small, and the whole volume size of the movement is small.
The first joggle boss 22 is disposed on the edge of the first support body 21, and can be joggled with the first joggle hole 11 of the first mounting plate 10, so that the connection precision is high. The shape of the first support body 21 can be adjusted according to the design requirements of the movement and the adaptability of the shooting direction of the lens module, so that the overall structure of the movement is adjusted. If the first support main body 21 is set to be triangular, the whole movement is similar to a triangular column structure; the first support body 21 is in a quadrilateral shape, so that the whole movement is in an approximately rectangular columnar structure.
The first lens module 30 is installed on the first installation plate 10 and is electrically connected to the control plate 40 of the first support frame 20, so that the first installation plate 10, the first lens module 30 of the first support frame 20 and the control plate 40 form a movement structure, the installation position precision of the first lens module 30 is high, the deformation of the movement is small, and the structural stability is good.
In an embodiment, the first mounting plate 10 and the control plate 40 extend in a longitudinal direction of the movement, an included angle between the first mounting plate 10 and the control plate 40 is smaller than 90 degrees, and the first lens module 30 is at least partially located on a side of the first mounting plate 10 facing the control plate 40.
The first mounting plate 10 and the first support frame 20 are connected in a joggle manner to form a movement structure of a columnar frame, wherein the longitudinal direction of the movement is defined as the length extending direction of the movement, the transverse direction of the movement is defined as the section direction of the movement, and the transverse direction is perpendicular to the longitudinal direction.
The included angle between the first mounting plate 10 and the control plate 40 is smaller than 90 degrees to form an acute angle space, so that the volume of the movement part where the first mounting plate 10 and the control plate 40 are located is reduced. The first lens module 30 is at least partially located on a side of the first mounting plate 10 facing the control plate 40, so that the first lens module 30 at least partially falls into the acute angle space, the mounting space required by the first lens module 30 is reduced, the distance from the first lens module 30 to the control plate 40 is shortened, and the stability of image data transmission is improved.
The first lens module 30 is mounted on the first mounting plate 10 and electrically connected to the control board 40. In an embodiment, the first mounting plate 10 includes a first lens receding hole 12, the first lens module 30 is located in the first lens receding hole 12, and the first joggle hole 11 is located on one side of the top end of the first mounting plate 10 away from the first lens receding hole 12. The control board 40 extends in a direction from the first mortise hole 11 toward the top end of the first mounting plate 10, the first lens module 30 is located between the first mortise hole 11 and the top end of the first mounting plate 10, and at least part of the projection of the first lens module 30 in the plane of the control board 40 is in the control board 40, so that the first lens module 30 and the control board 40 are both located in the upper region of the movement and are at substantially the same height position.
The first lens module 30 includes a lens assembly 31 located in the first lens receding hole 12 and facing the light-transmitting portion 83, a lens support 32 fixedly connected to the lens assembly 31, and a fixing post 33 fixedly disposed on the lens support 32, wherein the fixing post 33 and the lens assembly 31 are disposed at an interval. The fixing column 33 is connected to the first mounting plate 10, and the lens assembly 31 passes through the first lens receding hole 12 from the lens holder 32. The lens holder 32 is connected with the first mounting plate 10 in a positioning manner, so that the first lens module 30 is connected with the first mounting plate 10 in a high-precision assembling manner, and the mounting position precision and the shooting angle of the first lens module 30 are improved.
As shown in fig. 2 and 3, in an embodiment, the first mounting plate 10 further includes a fixing hole 14 and a positioning hole 13 spaced apart from the first lens avoiding hole 12. The lens holder 32 includes a connection hole 321 spaced from the fixing post 33, and the fixing post 33 is inserted into the positioning hole 13. The movement comprises a second fastener 17, and the second fastener 17 passes through the connecting hole 321 and is in locking connection with the fixing hole 14. At least a portion of the lens assembly 31 extends outwardly along the first lens escape aperture 12. The second lens module 60 is connected to the second mounting plate 50 in a manner substantially the same as that of the first lens module 30 to the first mounting plate 10.
The first mounting plate 10 and the first support frame 20 abut against the edge of the first support body 21, and the control plate 40 is mounted on the first support frame 20 and arranged at an acute angle with respect to the first mounting plate 10. In an alternative embodiment, the first support body 21 comprises a transverse support 211 extending in the transverse direction of the movement and a longitudinal support 212 extending in the longitudinal direction of the movement, the edge of the transverse support 211 being provided with the first joggle boss 22 in a protruding manner. The included angle between the longitudinal support portion 212 and the first mounting plate 10 is smaller than 90 degrees, and the control plate 40 is mounted on the longitudinal support portion 212.
The longitudinal support part 212 and the transverse support part 211 form an approximate L-shaped structure, wherein the transverse support part 211 intersects with the transverse direction of the first mounting plate 10, and the longitudinal support part 212 is located in the longitudinal direction of the movement and forms an acute angle structure with the first mounting plate 10 located in the longitudinal direction of the movement, wherein the included angle is smaller than 90 degrees. The control board 40 is mounted on the longitudinal support portion 212 and faces one side of the first mounting plate 10, so that the control board 40 is located in an acute angle space formed by the longitudinal support portion 212 and the first mounting plate 10 to protect a connection portion of the control board 40 and the first lens module 30.
The first support frame 20 further includes a first locking portion 24 disposed on the transverse support portion 211 and a second locking hole 242 opened on the first locking portion 24, the first locking portion 24 is disposed at a distance from the first mortise joint projection 22, and the first locking portion 24 extends from an edge of the transverse support portion 211 along a side surface of the first mounting plate 10. The movement includes a first fastener (not shown) that passes through the second locking hole 242 to lock the first locking portion 24 to the first mounting plate 10.
The first mounting plate 10 is provided with first locking holes 15 spaced from the first mortise holes 11, so that a multi-point connection structure is formed between the first support frame 20 and the first mounting plate 10, and the mounting position is stable. In an alternative embodiment, two first mortise holes 11 are provided, and a line connecting the first locking hole 15 and the two first mortise holes 11 forms a polygonal structure. For example, the first locking hole 15 is provided in one and forms a triangular structure with the two first mortise holes 11. Alternatively, the first locking holes 15 are provided in two and located at the top corners of the trapezoid with the two first mortise holes 11, respectively.
The first support frame 20 is joggled and positioned with the first mounting plate 10, and the first locking part 24 is locked and connected with the first mounting plate 10 only through the first fastener 16, so that the positioning precision requirement of the first locking part 24 is low, and the product yield can be improved. In an embodiment, the first locking portion 24 includes a limiting portion 241 extending from an edge of the first support main body 21 and bending with respect to the first support main body 21, and at least one second locking hole 242 provided in the limiting portion 241, and the second locking hole 242 is spaced apart from the first mortise joint boss 22. Wherein the second locking hole 242 corresponds to the first locking hole 15, and the first mortise joint boss 22 corresponds to the first mortise hole 11. The first locking portion 24 extends away from the first mortise joint boss 22 to enlarge the distance between the second locking hole 242 and the first mortise joint boss 22, and then enlarge the locking connection area between the first support frame 20 and the first mounting plate 10, so that the combination tightness is high.
The first tenon protrusion 22 is provided at an edge of the lateral support portion 211 and is fixedly tenon-connected with the first mounting plate 10, and accordingly, the edge of the lateral support portion 211 where the first tenon protrusion 22 is located is inclined with respect to the longitudinal support portion 212. For example, the lateral support portion 211 has a triangular, trapezoidal, etc. structure, and the first mortise joint boss 22 is located at the oblique side of the lateral support portion 211.
As shown in fig. 2 and 4, in an alternative embodiment, the lateral support portion 211 includes a folded edge 2112 where the lateral support portion 211 is connected to the longitudinal support portion 212, and a first waist edge 2111 extending in a direction away from the longitudinal support portion 212, the first waist edge 2111 extends along a side of the first mounting plate 10, and an included angle with the folded edge 2112 is less than 90 degrees, and the first waist edge 2111 is provided with the first joggle boss 22 in a protruding manner.
The longitudinal support portion 212 is bent relative to the lateral support portion 211, so that the longitudinal support portion 212 is cantilevered. The control plate 40 is mounted to the longitudinal support portion 212 on the side where the lateral support portion 211 extends. The included angle between the folded edge 2112 and the first waist edge 2111 is an acute angle, and the first joggle boss 22 partially protrudes from the first waist edge 2111 and forms a tenon structure. The first mounting plate 10 is joggled and fixed with the first joggle boss 22 and abuts against the first waist edge 2111, so that the first mounting plate 10 and the longitudinal support portion 212 form an acute angle structure, and the volume of a frame formed by the first mounting plate 10 and the first support frame 20 is reduced.
In an optional embodiment, the first support frame 20 further comprises at least one shock absorbing hole 25 located at the connection between the lateral support portion 211 and the longitudinal support portion 212, the shock absorbing holes 25 extend along the fold 2112, and the total length of all the shock absorbing holes 25 is 1/4 to 1/2 of the length of the fold 2112. The shock absorbing hole 25 serves to reduce stress of the fold 2112 and improve elastic bending performance of the longitudinal support portion 212.
Alternatively, the shock absorbing holes 25 are configured as long holes, circular holes, rectangular holes, and other types of holes, and the number of the shock absorbing holes 25 may be configured as one or more. In one embodiment, the total length of all the shock absorbing holes 25 is set to k, the length of the folded edge 2112 is set to L, and k/L is greater than or equal to 1/4 and less than or equal to 1/2. The parameter K is configured as the sum of the total lengths of all the damping holes 25 at the hem 2112, that is, the length of a hollow formed by combining all holes arranged in the length direction of the hem 2112, and the overall bending characteristic of the longitudinal support portion 212 can be adjusted by adjusting the parameter K, so that the longitudinal support portion 212 can be adapted to different bending requirements, and the adjustment flexibility is good. For example, two rectangular shock absorbing holes 25 are provided at the folded edge 2112 of the first support frame 20, the lengths of the shock absorbing holes 25 are defined as K1 and K2, respectively, and then the parameter K = K1+ K2.
As shown in fig. 5 and 6, in an embodiment, the movement further includes a heat dissipation pad 84 mounted on the longitudinal support portion 212, and the heat dissipation pad 84 and the control board 40 are respectively located on two opposite surfaces of the longitudinal support portion 212. The movement is installed in the casing 80, and the heat dissipation pad 84 is mutually pressed and attached to the side wall of the movement under the elastic force of the longitudinal support portion 212, so that the heat dissipation pad 84 is kept to be integrally attached to the casing 80, and the heat dissipation balance is good. Optionally, an included angle between the lateral support portion 211 and the longitudinal support portion 212 is greater than or equal to 90 degrees, so that the longitudinal support portion 212 bends relative to the lateral support portion 211, and it can be flexibly ensured that the heat dissipation pad 84 is in pressing contact with sidewalls of different shapes or different slopes, thereby ensuring good heat dissipation. For example, the longitudinal support portion 212 is parallel to the side wall of the chassis 80 when the heat dissipation pad 84 is pressed against the chassis 80, so that the longitudinal support portion 212 and the lateral support portion 211 are perpendicular to each other, the heat dissipation pad 84 is flatly pressed against the side wall of the chassis 80, and the heat dissipation surface is large. The heat dissipation pad 84 can be made of a flexible material with high heat conduction efficiency, so that heat generated by the control board 40 can be quickly dissipated through the first support frame 20 and the chassis 80, and the heat dissipation efficiency is improved.
As shown in fig. 1 and 2, in an embodiment, the movement further includes a second mounting plate 50 and a second lens module 60 mounted on the second mounting plate 50, the second mounting plate 50 includes a second mortise hole 51, and the first support frame 20 is assembled with the second mounting plate 50. The first support 20 includes a second joggle boss 23 protruding from an edge of the first support main body 21, the second joggle boss 23 is joggled with the second joggle hole 51, and the second lens module 60 is electrically connected with the control board 40.
The second mounting plate 50 is fixed to the first support frame 20 by the second joggle boss 23, and forms a frame-shaped structure in combination with the first mounting plate 10. The second lens module 60 is mounted on the second mounting plate 50 and electrically connected to the control board 40, and combines with the first lens module 30 to form a multi-angle shooting function, so that the monitoring range is wide. Optionally, the first mounting plate 10 and the second mounting plate 50 are distributed on the first support frame 20 at an included angle, so that the movement is in a triangular structure, the structural stability is good, and the deformation of the whole machine is small. The first support frame 20 is configured as a triangular block structure, and the first mounting plate 10 and the second mounting plate 50 are respectively connected to two triangular edges of the first support frame 20.
The first mounting plate 10, the second mounting plate 50 and the control plate 40 extend in the longitudinal direction of the movement, the first mounting plate 10 and the second mounting plate 50 are located on the same side of the control plate 40, the first mounting plate 10 and the second mounting plate 50 extend in a direction from the control plate 40 to a direction away from the control plate 40, the first mounting plate 10 and the second mounting plate 50 gradually approach each other, and the second lens module 60 is at least partially located on a side of the second mounting plate 50 facing the control plate 40.
In an alternative embodiment, the lateral support portion 211 comprises a flap 2112 where the lateral support portion 211 joins the longitudinal support portion 212, and a first waist edge 2111 and a second waist edge 2113 extending progressively closer to each other in a direction away from the longitudinal support portion 212. The first waist edge 2111 extends along the side surface of the first mounting plate 10, and the included angle between the first waist edge and the folded edge 2112 is smaller than 90 degrees. The first waist edge 2111 is provided with the first joggle boss 22 in a protruding manner. The second waist edge 2113 extends along the side surface of the second mounting plate 50, and the included angle between the second waist edge 2113 and the folded edge 2112 is smaller than 90 degrees, and the second joggle boss 23 is convexly arranged on the second waist edge 2113.
In an alternative embodiment, the lateral support portion 211 includes a first transition edge 2114 connecting the first waist edge 2111 and the fold edge 2112, the control panel 40 being spaced apart from the first mounting plate 10, the first transition edge 2114 extending at least partially between an edge of the control panel 40 and an edge of the first mounting plate 10. In an alternative embodiment, the lateral support portion 211 includes a second transition edge 2115 connecting the second waist edge 2113 and the fold edge 2112, the control panel 40 and the second mounting plate 50 are spaced apart, and the second transition edge 2115 extends at least partially between an edge of the control panel 40 and an edge of the second mounting plate 50.
In an alternative embodiment, the lateral support portion 211 includes a third transition edge 2126 connecting the first and second waist edges 2111 and 2113, the first and second mounting plates 10 and 50 being spaced apart, the third transition edge 2126 extending between an edge of the first mounting plate 10 and an edge of the second mounting plate 50. In an alternative embodiment, the angle between the first waist edge 2111 and the second waist edge 2113 is less than 90 degrees, and the angle between the first mounting plate 10 and the second mounting plate 50 is less than 90 degrees.
The structures of the first mounting plate 10 and the second mounting plate 50 are substantially the same, and the connection structure between the second mounting plate 50 and the first support frame 20 is approximately the same as the connection structure between the first mounting plate 10 and the first support frame 20, which is not described herein again. The first mounting plate 10 and the second mounting plate 50 are in joggle connection with the first support frame 20, and the connection effect is good. The first mounting plate 10 and the second mounting plate 50 are respectively connected to the first support frame 20 and locked by the first fastening member 16, so that the first mounting plate 10 and the second mounting plate 50 are prevented from being separated from the first support frame 20, and the connection firmness is high.
In an embodiment, the movement further includes a second support bracket 70 spaced apart from the first support bracket 20, the second support bracket 70 is in joggle connection with the first mounting plate 10 and the second mounting plate 50, respectively, and the second support bracket 70 is located between the bottom ends of the first support bracket 20 and the first mounting plate 10. The control plate 40 extends from the first support bracket 20 away from the second support bracket 70.
The second support frame 70 is respectively joggled with the first mounting plate 10 and the second mounting plate 50, and the first support frames 20 are distributed at intervals in the longitudinal direction, so that the first mounting plate 10, the second mounting plate 50, the first support frames 20 and the second support frames 70 form a frame-shaped structure, and the whole structure of the movement is stable. The control board 40 is mounted on the first support 20 and electrically connected to the first lens module 30 and the second lens module 60, and the connection and signal transmission are stable. Optionally, the first lens module 30 and/or the second lens module 60 are located on a side of the first support frame 20 facing away from the first support frame 20.
Optionally, the shape of the second support frame 70 in the transverse direction is approximately the same as that of the transverse support portion 211 of the first support frame 20, and the joggle connection between the second support frame 70 and the first mounting plate 10 and the second mounting plate 50 may refer to a structure in which the transverse support portion 211 is joggled with the first mounting plate 10 and the second mounting plate 50, which is not described herein again. Optionally, the transverse support portion 211 is a triangular structure, the first mounting plate 10 is joggled to connect one side of the first support frame 20 and the second support frame 70, and the second mounting plate 50 is joggled to connect the other side of the first support frame 20 and the second support frame 70, so that the movement forms a structure similar to a triangular frame, and the movement occupies a small space and has a wide shooting angle. Optionally, the first support frame 20 and the second support frame 70 are processed by a sheet metal processing technology. It is worth mentioning that one of the first support frame 20 and the second support frame 70 is reduced in equal proportion, so that the movement forms a vertebral body structure.
The first support frame 20 and the second support frame 70 are connected to the first mounting plate 10 and the second mounting plate 50 at intervals, wherein the transverse support portion 211 of the first support frame 20 is parallel to the second support frame 70. The second support frame 70 includes a first side 71 extending along the side of the first mounting plate 10 and a second side 72 extending along the side of the second mounting plate 50, and the first side 71 and the second side 72 are gradually close to each other and extend from the control plate 40 in a direction away from the control plate 40. Wherein, the first side edge 71 and the second side edge 72 are both provided with joggle bosses and joggle-connected with the first mounting plate 10 and the second mounting plate 50. The connection manner of the second support frame 70 and the first and second mounting plates 10 and 50 can refer to the lateral support portion 211 and the first and second mounting plates 10 and 50.
As shown in FIG. 1, in an embodiment, the height of the joggle position of the first support frame 20 and the first mounting plate 10 is set as H, and the total height of the first mounting plate 10 is set as H, wherein H/H is more than or equal to 2/3 and less than or equal to 3/4. The height of the first mounting plate 10 is measured by extending one end of the second support frame 70 away from the second support frame 70.
The second support frame 70 is installed at one end of the first mounting plate 10, the first support frame 20 is installed on the first mounting plate 10 and is arranged at an interval with the second support frame 70, wherein the first support frame 20 and the second support frame 70 are adapted to the assembly position of the first mounting plate 10. The joggle position of first support frame 20 and first mounting panel 10 is located between the 2/3 to 3/4 position of mounting panel total length, and the joggle position size of first support frame 20 is located this value range, can enough guarantee the bulk strength of core, satisfies the core again and corresponds the assembly tolerance that the installation produced with outer frame.
As shown in fig. 1 and 2, the first mortise bosses 22 are correspondingly mortise-jointed with the first mortise holes 11, and the second mortise bosses 23 are correspondingly mortise-jointed with the second mortise holes 51. The first mortise boss 22 is exemplarily illustrated to be in corresponding mortise connection with the first mortise hole 11.
The size of the first dovetail bosses 22 is adjusted accordingly according to the wall thickness of the first mounting plate 10 and the first support frame 20 to improve the effectiveness of the dovetail fit and the reliability of the dovetail. Optionally, the first mounting plate 10 and/or the first support frame 20 are configured with a sheet metal structural member, and the first joggle boss 22 is formed by a sheet metal stamping process. A cutting groove is configured between two side edges of the first joggle boss 22 and the plate body, so that the first joggle boss 22 can be completely inserted into the first joggle hole 11.
As shown in fig. 6, in an embodiment, the maximum dimension of the edge of the first mortise projection 22 protruding the first support main body 211 is greater than or equal to 2/3 of the thickness of the hole wall of the first mortise hole 11. The maximum width of the first dovetail boss 22 along the edge of the first support body 211 is greater than or equal to 1.5 times the thickness of the first dovetail boss 22. Namely, the height of the edge of the first joggle boss 22 protruding the first waist edge 2111 is set as a, the plate thickness of the first mounting plate 10 provided with the first joggle hole 11 is set as t, and a is more than or equal to 2/3t; and/or the width of the first joggle boss 22 is set as b, the thickness of the first support frame 20 where the first joggle boss 22 is located is set as T, and b is more than or equal to 1.5T.
The first joggle boss 22 partially protrudes outwards from the edge of the first support frame 20 to form a joggle structure, and the wall thickness of the first joggle boss 22 is smaller than or equal to that of the first support frame 20. Alternatively, the first mortise joint boss 22 is protruded in a rectangular shape, and accordingly, the shape of the first mortise hole 11 is adapted to the shape of the first mortise joint boss 22. For example, the first mortise hole 11 is configured in a rectangular hole structure and penetrates the first mounting plate 10. The thickness of the first mounting plate 10 is configured to be t, then the height a of the first joggle boss 22 protruding the first waist edge 2111 is greater than or equal to 2/3t, so that the inserting depth of the first joggle boss 22 and the first mounting plate 10 is greater than or equal to two-thirds of the thickness of the first mounting plate 10. For example, if the thickness of the first mounting plate 10 is configured to be 3mm, the height a of the first dovetail projection 22 protruding from the first waist edge 2111 is greater than or equal to 2mm. Specifically, the height a of the first dovetail boss 22 may be set to 2mm, 2.5mm, 3mm, 3.5mm, 4mm, 5mm, or the like.
On the basis of ensuring the inserting depth of the first joggle boss 22, the joint area of the first joggle boss 22 and the first joggle hole 11 also needs to meet the set requirement. In the embodiment, the thickness of the first joggle boss 22 is the same as the thickness of the plate body of the first support frame 20, the width of the first joggle boss 22 is b, the thickness of the plate body where the first joggle boss 22 is located is T, and b is greater than or equal to 1.5T. For example, if the thickness T of the plate body constituting the first support frame 20 is set to 2mm, the width b of the first dovetail projection 22 is greater than or equal to 3mm. Specifically, the width b of the first dovetail boss 22 may be set to 3mm, 3.5mm, 4mm, 4.5mm, 5mm, 6mm, 8mm, 10mm, 12mm, 20mm, or the like.
The joggle structure adjusts the joggle size according to different adaptability of panel thickness to guarantee the joggle combination reliability of first mounting panel 10 and first support frame 20, joint strength and cooperation precision are high. It should be noted that the number of the first joggle holes 11 is matched with the number of the first joggle bosses 22, and the number can be two or more to improve the stability of the connection.
As shown in fig. 1, in an embodiment, the movement further includes at least one auxiliary component 34 mounted on the first mounting plate 10, and the auxiliary component 34 is in communication with the control board 40 and is spaced apart from the first lens module 30. The auxiliary component 34 is used in cooperation with the first lens module 30, for example, the auxiliary component 34 is configured as a fill-in light component, a distance measuring component, and the like.
In an alternative embodiment, the auxiliary assembly 34 is configured with a fill light assembly, and the fill light assembly is mounted on the first mounting plate 10 and located between the first support frame 20 and the second support frame 70. The optical axis of the fill-in light assembly is parallel to the optical axis of the lens assembly 31, so that the first lens module 30 can capture high-quality images. Optionally, the auxiliary component 34 is disposed in a pair with the first lens module 30 and the second lens module 60, respectively. Optionally, the auxiliary component 34 is independently disposed to perform functions of detection, temperature measurement, and the like.
As shown in fig. 1 and 5, the movement disclosed in the above embodiment is applied to a monitoring device to improve the installation convenience and monitoring range of the monitoring device. In one embodiment, the monitoring device comprises: the lens module comprises a machine shell 80, a first mounting plate 10, a first lens module 30, a first support frame 20 and a control plate 40, wherein the machine shell 80 comprises a light-transmitting part 83. First mounting panel 10 accept in casing 80, including relative first free end and second free end, and include first camera lens abdication hole 12, locating hole 13 and first joggle hole 11, first camera lens abdication hole 12, locating hole 13 and first joggle hole 11 for the second free end is close to first free end, first joggle hole 11's center for locating hole 13's center is kept away from first free end.
As shown in fig. 1 and fig. 7, the first lens module 30 is accommodated in the housing 80 and installed in the first mounting plate 10, the first lens module 30 includes a lens component 31 located in the first lens avoiding hole 12 and facing the transparent portion 83, a lens holder 32 fixedly connected to the lens component 31, and a fixing pillar 33 fixedly disposed on the lens holder 32, and the fixing pillar 33 and the lens component 31 are disposed at an interval.
The first support frame 20 is accommodated in the housing 80 and includes a first joggle boss 22. The control board 40 is assembled on the first support frame 20 and electrically connected to the first lens module 30. The fixing column 33 is inserted into the positioning hole 13, and the first joggle boss 22 is joggled with the first joggle hole 11, so that the first support frame 20 is fixedly connected with the first mounting plate 10, and an optical axis of the first lens module 30 intersects with the control plate 40.
The housing 80 is configured as a thin-wall structure, and the light-transmitting portion 83 is configured as a transparent portion of the housing 80 having a light-transmitting effect, so that the first lens module 30, the second lens module 60 and the auxiliary assembly 34 can shoot and detect an object in a corresponding direction through the light-transmitting portion 83. Alternatively, the light-transmitting portion 83 is configured of glass, transparent plastic, or the like, which is located at the chassis 80. The transparent portion 83 is connected to the other portion of the housing 80 in a sealing manner to protect the working environment of the first lens module 30 and the second lens module 60 from being stable. The movement composed of the first mounting plate 10, the first lens module 30, the first support frame 20 and the control plate 40 is inserted into the casing 80, so that the first lens module 30 is arranged opposite to the light transmission part 83, and the configuration precision is high.
In one embodiment, a deck bracket assembly of a monitoring device includes: first mounting panel 10 and first support frame 20, first mounting panel 10 include the camera lens installation department and first joggle hole 11, first joggle hole 11 is located the camera lens installation department deviates from one side on the top of first mounting panel 10.
The first support frame 20 comprises a transverse support part 211 extending in the transverse direction of the movement and a longitudinal support part 212 extending in the longitudinal direction of the movement, a first joggle boss 22 is convexly arranged at the edge of the transverse support part 211, and the first joggle boss 22 is joggled with the first joggle hole 11 so that the first support frame 20 is fixedly connected with the first installation plate 10. The longitudinal support portion 212 is disposed at an acute angle with respect to the first mounting plate 10, and the longitudinal support portion 212 extends from the lateral support portion 211 in a direction toward a top end of the first mounting plate 10 for mounting the control board 40.
The first mounting plate 10 and the first support frame 20 are joggled to form a support frame structure for mounting electric elements such as the first lens module 30, the second lens module 60 and the control panel 40, so that the convenience of assembling and disassembling the movement support assembly is improved, and the space utilization rate is improved. Wherein, the longitudinal support portion 212 and the first mounting panel 10 form an acute angle to improve the layout rationality of each accessory of the monitoring device in a compact space, and the adaptability is strong.
In one embodiment, the monitoring device comprises: the lens module comprises a machine shell 80, a first mounting plate 10, a first lens module 30, a first support frame 20 and a control plate 40. The housing 80 includes a first sidewall 81 and a second sidewall 82, the first sidewall 81 and the second sidewall 82 are disposed at an acute angle, and the first sidewall 81 and/or the second sidewall 82 are provided with a light-transmitting portion 83.
First mounting panel 10 accept in casing 80, with first lateral wall 81 sets up relatively, first mounting panel 10 includes first camera lens hole 12 of stepping down, fixed orifices 14 and first joggle hole 11, fixed orifices 14 are located one side of first camera lens hole 12 of stepping down, first joggle hole 11 is located the relative opposite side of first camera lens hole 12 of stepping down.
The first lens module 30 is mounted on the first mounting plate 10, and is fixedly matched with the fixing hole 14, and the first lens module 30 passes through the first lens avoiding hole 12 and is opposite to the light-transmitting portion 83, and is used for receiving light rays transmitted through the light-transmitting portion 83.
The first support frame 20 includes a first joggle boss 22, the first joggle boss 22 is joggled with the first joggle hole 11, so that the first support frame 20 is fixedly connected with the first mounting plate 10 and forms an acute angle space, wherein the first support frame 20 is accommodated in the casing 80 and is arranged opposite to the second side wall 82. And
and the control board 40 is electrically connected with the first lens module 30 and assembled on the first support frame 20, and at least part of the first lens module 30 and at least part of the control board 40 are positioned in an acute angle space formed by the first support frame 20 and the first mounting plate 10.
Unlike the embodiment of the monitoring device described above, in the present embodiment, the housing 80 is configured in a columnar structure having an acute angle structure, and is fitted to the movement. For example, the housing 80 is configured to have a triangular prism-like structure, a trapezoidal pillar-like structure, or the like; alternatively, the housing 80 is configured as a cone structure with a gradually changing cross section. In one embodiment, the housing 80 is configured as a triangular prism structure, and includes a receiving space, wherein the depth of the receiving space is D, and wherein D is greater than or equal to 100mm and less than or equal to 300mm. Each subassembly assembly of core is integrative to in wholly inserting the storage space, assembly efficiency is high. The structure intensity of core is high, can improve camera equipment's complete machine assembly precision, is applicable to dark chamber class product, and the degree of depth of holding the space sets up to D and sets up to 100mm, 150mm, 200mm, 250mm, 300mm etc..
As shown in fig. 8, optionally, the monitoring device is further configured with a column 85, and the column 85 is inserted into the casing 80 to adjust the height and the installation position of the monitoring device, so as to be suitable for different application scenarios.
The present invention is not intended to be limited to the particular embodiments shown and described, but is to be accorded the widest scope consistent with the principles and novel features herein disclosed.
Claims (9)
1. A movement is characterized by comprising a first mounting plate, a first support frame, a first lens module arranged on the first mounting plate and a control plate arranged on the first support frame, wherein the first mounting plate comprises a first mortise hole; the first support frame is assembled to the first mounting plate and comprises a first support main body and a first joggle boss protruding from the edge of the first support main body, the first joggle boss is joggled with the first joggle hole, and the control panel is installed on the first support main body and is electrically connected with the first lens module; the first mounting plate and the control plate extend in the longitudinal direction of the movement, the included angle between the first mounting plate and the control plate is smaller than 90 degrees, and the first lens module is at least partially positioned on one side of the first mounting plate, which faces the control plate.
2. The movement according to claim 1, wherein the first support body includes a lateral support portion extending in a lateral direction of the movement and a longitudinal support portion extending in a longitudinal direction of the movement, the first joggle boss is convexly provided on an edge of the lateral support portion, an included angle between the longitudinal support portion and the first mounting plate is smaller than 90 degrees, and the control plate is mounted on the longitudinal support portion.
3. The movement of claim 2, wherein the lateral support portion includes a flange at a junction of the lateral support portion and the longitudinal support portion, and a first waist edge extending in a direction away from the longitudinal support portion, the first waist edge extending along a side of the first mounting plate and forming an angle of less than 90 degrees with the flange, and the first waist edge is provided with the first joggle boss in a protruding manner.
4. The movement according to claim 1, wherein the movement further comprises a second mounting plate and a second lens module mounted on the second mounting plate, the second mounting plate comprises a second mortise hole, the first support frame is assembled with the second mounting plate, the first support frame comprises a second mortise boss protruding from an edge of the first support body, the second mortise boss is mortise-jointed with the second mortise hole, and the second lens module is electrically connected with the control board.
5. The movement according to claim 4, further comprising a second support spaced apart from the first support, the second support being joggled with the first and second mounting plates, respectively, and the second support being located between the bottom ends of the first support and the first mounting plate.
6. The movement according to claim 1, wherein the first mounting plate includes a first lens receding hole, the first lens module is located in the first lens receding hole, and the first joggle hole is located on a side of the first lens receding hole away from a top end of the first mounting plate;
the control panel extends in a direction from the first mortise hole toward a top end of the first mounting plate, the first lens module is located between the first mortise hole and the top end of the first mounting plate, and at least part of a projection of the first lens module in a plane where the control panel is located is within the control panel.
7. A monitoring device, comprising:
a housing including a light-transmitting portion;
the first mounting plate is accommodated in the shell, comprises a first free end and a second free end which are opposite, and comprises a first lens abdicating hole, a positioning hole and a first joggle hole, wherein the first lens abdicating hole, the positioning hole and the first joggle hole are close to the first free end relative to the second free end, and the center of the first joggle hole is far away from the first free end relative to the center of the positioning hole;
the first lens module is accommodated in the shell and is installed on the first installation plate, the first lens module comprises a lens component which is positioned in the first lens abdicating hole and faces the light transmission part, a lens bracket fixedly connected with the lens component and a fixed column fixedly arranged on the lens bracket, and the fixed column and the lens component are arranged at intervals;
the first support frame is accommodated in the machine shell and comprises a first joggle boss;
the control panel is assembled on the first support frame and is electrically connected with the first lens module;
the fixing column is inserted into the positioning hole, and the first joggle boss is joggled with the first joggle hole, so that the first support frame is fixedly connected with the first mounting plate, and the optical axis of the first lens module is intersected with the control panel.
8. A cartridge carrier assembly for a monitoring device, comprising:
the first mounting plate comprises a lens mounting part and a first joggle hole, and the first joggle hole is positioned on one side, deviating from the top end of the first mounting plate, of the lens mounting part;
first support frame, include the horizontal supporting part that extends on the horizontal direction of core with the longitudinal support part that extends on the longitudinal direction of core, the protruding first joggle boss that is equipped with in edge of horizontal supporting part, first joggle boss with first joggle hole joggle, so that first support frame with first mounting panel fixed connection, the longitudinal support part with first mounting panel becomes the acute angle setting, just the longitudinal support part is followed horizontal supporting part to extend in the direction on the top of first mounting panel for the installation control panel.
9. A monitoring device, comprising:
the casing comprises a first side wall and a second side wall, the first side wall and the second side wall are arranged at an acute angle, and the first side wall and/or the second side wall are/is provided with a light transmission part;
the first mounting plate is accommodated in the shell and is arranged opposite to the first side wall, the first mounting plate comprises a first lens abdicating hole, a fixing hole and a first joggle hole, the fixing hole is formed in one side of the first lens abdicating hole, and the first joggle hole is formed in the opposite side of the first lens abdicating hole;
the first lens module is arranged on the first mounting plate, is fixedly matched with the fixing hole, penetrates through the first lens abdicating hole, is opposite to the light transmission part and is used for receiving light rays transmitted through the light transmission part;
the first support frame comprises a first joggle boss which is joggled with the first joggle hole so as to be fixedly connected with the first mounting plate and form an acute angle space, and the first support frame is accommodated in the machine shell and is arranged opposite to the second side wall; and
and the control panel is electrically connected with the first lens module and assembled on the first support frame, and at least part of the first lens module and at least part of the control panel are positioned in an acute angle space formed by the first support frame and the first mounting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010367879.9A CN113596284B (en) | 2020-04-30 | 2020-04-30 | Movement, monitoring device and movement bracket assembly of monitoring device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010367879.9A CN113596284B (en) | 2020-04-30 | 2020-04-30 | Movement, monitoring device and movement bracket assembly of monitoring device |
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| CN113596284A CN113596284A (en) | 2021-11-02 |
| CN113596284B true CN113596284B (en) | 2023-04-07 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN204836341U (en) * | 2015-08-17 | 2015-12-02 | 深圳市昆仑微鑫科技开发有限责任公司 | First assembly structure of surveillance camera |
| CN206353235U (en) * | 2016-10-13 | 2017-07-25 | 广东弘景光电科技股份有限公司 | Camera module and its panorama of application pair take the photograph module |
| CN108810383B (en) * | 2018-07-03 | 2020-08-04 | 广州市盛光微电子有限公司 | Lens mounting structure and imaging device |
| CN210075400U (en) * | 2019-08-29 | 2020-02-14 | Oppo广东移动通信有限公司 | Camera module and electronic equipment |
| CN110557543B (en) * | 2019-09-26 | 2021-06-29 | 高新兴科技集团股份有限公司 | Compatible movement shell and camera with same |
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