CN109963064B - Intelligent monitoring terminal with heat dissipation function - Google Patents
Intelligent monitoring terminal with heat dissipation function Download PDFInfo
- Publication number
- CN109963064B CN109963064B CN201910353419.8A CN201910353419A CN109963064B CN 109963064 B CN109963064 B CN 109963064B CN 201910353419 A CN201910353419 A CN 201910353419A CN 109963064 B CN109963064 B CN 109963064B
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- module
- heat dissipation
- mounting
- circuit board
- shell
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 49
- 238000012544 monitoring process Methods 0.000 title claims abstract description 27
- 230000002093 peripheral effect Effects 0.000 claims abstract description 14
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000005855 radiation Effects 0.000 claims 4
- 230000000694 effects Effects 0.000 abstract description 5
- 238000013461 design Methods 0.000 description 12
- 238000000034 method Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B17/00—Details of cameras or camera bodies; Accessories therefor
- G03B17/55—Details of cameras or camera bodies; Accessories therefor with provision for heating or cooling, e.g. in aircraft
-
- 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
- H04N23/51—Housings
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Studio Devices (AREA)
Abstract
The invention discloses an intelligent monitoring terminal with a heat dissipation function, which comprises a main body module, wherein the main body module comprises a shell, a main circuit board fixed in the shell, a camera module fixed on the main circuit board and a heat dissipation module, the shell comprises a peripheral wall and a rear end wall positioned behind the peripheral wall, the peripheral wall and the rear end wall jointly form a containing cavity and form an opening, a plurality of mounting posts are formed by protruding the inner wall of the shell into the containing cavity, fixing feet are formed by protruding the heat dissipation module corresponding to the mounting posts, the heat dissipation module is fixed with the shell through the fixing feet and the mounting posts, the heat dissipation module and the shell are assembled stably, the shell cannot deform due to assembly, the whole structure is stable, and the heat dissipation effect is good.
Description
Technical Field
The invention relates to the field of intelligent monitoring terminals.
Background
A CAMERA (CAMERA or WEBCAM) is also called a computer CAMERA, a computer eye, an electronic eye, etc., and is a video input device widely used in video conference, telemedicine, real-time monitoring, etc. Ordinary persons can also talk and communicate with each other in a network with images and sounds through the camera. In addition, people can also use the video processing device for various popular digital images, video processing and the like.
Particularly, with the continuous development of network communication technology, internet and internet of things in recent years, intelligent camera terminal products are widely applied and are integrated into daily life of all ordinary people.
Taking intelligent cameras as examples, the intelligent cameras are popular, can be used for home monitoring, night detection, real-time voice chat and the like, and have increasingly powerful functions, meanwhile, the structure of camera terminal products is increasingly complex, various electronic components and chips are required to be added into the cameras, so that more functions are realized, the internal structure design is compact, the cooperation is complex, and the manufacturing process and the assembly difficulty of the products are increasingly large.
There are various intelligent cameras in the prior art, but the prior art faces a serious problem, namely heat dissipation. And the requirements for heat dissipation are also higher and higher due to the miniaturization development of the intelligent cameras. If heat cannot be timely dissipated, the heat can have adverse effects on the electronic device and even cause burning loss of the electronic device. However, there is currently no simple and effective structure to solve the problem of heat dissipation of electronic devices.
Therefore, it is necessary to design an intelligent monitoring terminal with good heat dissipation effect and reasonable layout of each internal module.
Disclosure of Invention
Aiming at the problems in the prior art, the invention aims to provide the intelligent monitoring terminal with the heat dissipation function, wherein the heat dissipation module and the shell are stably assembled, the shell cannot be deformed due to assembly, the whole structure is stable, and the heat dissipation effect is good.
The invention is realized by the following technical scheme:
the utility model provides an intelligent monitoring terminal with heat dissipation function, includes the main part module, the main part module includes the casing, fixes main circuit board in the casing, fix camera module and heat dissipation module on the main circuit board, the casing includes perisporium and the back end wall that is located the perisporium rear, perisporium and back end wall form jointly and accept the chamber and form the opening, the inner wall of casing is protruding to accept the intracavity and stretch and form a plurality of erection columns, heat dissipation module corresponds the erection column protruding formation erection foot, heat dissipation module passes through the erection foot and is fixed with the erection column and realize with the fixed of casing.
Further, the heat dissipation module is correspondingly locked and fixed with the mounting column through bolts penetrating through the mounting pins.
Furthermore, the end edges of the mounting columns and the end edges of the mounting feet are designed to be capable of being meshed with each other, so that the mounting columns and the mounting feet are mutually limited in the up-down direction and the left-right direction.
Further, the mounting posts are formed by protruding the inner wall surface of the rear end wall forward, and each of the mounting posts includes a columnar portion and a sheet-like wing portion formed by extending the outer peripheral surface of the columnar portion outward.
Further, the cross section of the mounting column is in a cross shape, and a matching groove meshed with the mounting column is formed on the end face of each mounting foot.
Further, the heat dissipation module comprises a main body part, a plurality of fixing feet formed by protruding forward of the periphery of the main body part, the mounting feet are formed by protruding backward of the periphery of the main body part, the main circuit board is locked with the fixing feet through screws, a space is formed between the main body part of the heat dissipation module and the rear end wall of the shell, the rear end face of the heat dissipation module forms a grid-shaped structure, and the grid-shaped structure extends backward to exceed the fixing feet.
Further, the loudspeaker module is fixed in the shell, the loudspeaker module is located the heat dissipation module below, link up and downwardly opening's spacing groove around the below position of heat dissipation module forms, the loudspeaker module is located in the left and right directions the spacing inslot, loudspeaker module and main circuit board electric connection.
Further, the inner wall of the shell protrudes towards the accommodating cavity to form a plurality of limiting walls, the limiting walls are used for limiting the horn module, at least one limiting wall is provided with a step-shaped bearing part, and the heat dissipation module is borne on the bearing part.
Further, the main body module further comprises a cover body and an auxiliary circuit board module fixed at the rear position of the cover body, a through hole is formed in the cover body, the camera module is provided with a lens, the lens is exposed out of the main body module through the through hole, the auxiliary circuit board module comprises an LED module, and the auxiliary circuit board module is electrically connected with the main circuit board through a core wire.
Compared with the prior art, the heat dissipation module and the shell are stably assembled, the shell cannot deform due to assembly, the whole structure is stable, and the heat dissipation effect is good.
Drawings
Fig. 1 is a perspective view of an intelligent monitoring terminal of the present invention.
Fig. 2 is a partially exploded perspective view of the intelligent monitoring terminal of fig. 1.
Fig. 3 is a schematic view of fig. 2 from another angle.
Fig. 4 is a further exploded view of the intelligent monitoring terminal of fig. 2.
Fig. 5 is a schematic view of fig. 4 from another angle.
Fig. 6 is a further exploded view of the intelligent monitoring terminal of fig. 5, which is a schematic view focusing on separation of the heat dissipation module and the speaker module.
Fig. 7 is an exploded view of the intelligent monitoring terminal of the present invention, which focuses on the assembly of the speaker module into the housing.
Fig. 8 is an exploded view of the intelligent monitoring terminal of the present invention, which is a schematic view of assembling the speaker module and the heat dissipation module into the housing.
Fig. 9 is a cross-sectional view of the intelligent monitoring terminal of the present invention taken along line A-A of fig. 1.
Detailed Description
The present invention will be described in detail with reference to the drawings and embodiments.
For the sake of accuracy, reference is made herein to fig. 1 for all references to directions, wherein the extending direction of the X-axis is the left-right direction (wherein the positive direction of the X-axis is left), the extending direction of the Y-axis is the front-back direction (wherein the positive direction of the Y-axis is back), and the extending direction of the Z-axis is the up-down direction (wherein the positive direction of the Z-axis is up). For convenience of description, the vertical, horizontal, front-rear directions in this application are relative positions, and do not limit implementation.
Referring to fig. 1 to 9, the intelligent monitoring terminal of the present design includes a base module 1 and a main body module 2. The main body module 2 is rotatably connected with the base module 1 through a joint shaft. The base module 1 may be fixed to a wall by screws so that the entire intelligent monitoring terminal is fixed to the wall. The intelligent monitoring terminal in the design is actually equipment capable of collecting, storing and transmitting digital images, photos and sounds. The method is mainly used in the field of remote real-time monitoring and the field of Internet of things.
Referring to fig. 2 to 5, the main module 2 includes a housing 21, a cover 22, and a functional module (not shown). The housing 21 is in a substantially open barrel-shaped structure, the cover 22 is covered at the opening position of the housing 21, the housing 21 and the cover 22 together define a containing cavity 20, and the functional module is mounted and fixed in the containing cavity 20.
Referring to fig. 4, the housing 21 includes a cylindrical peripheral wall 211 and a rear end wall 212 located behind the peripheral wall 211. The inner wall of the rear end wall 212 of the housing 21 faces the accommodating chamber 20 and is formed with four limiting walls 213 protruding forward. Two of the limiting walls 213 are located at the front positions of the other two limiting walls 213, and the spacing between the two limiting walls 213 located at the front is parallel to each other and is greater than the spacing between the two limiting walls 213 located at the rear. The peripheral wall 211 is further formed with a stopper 215 protruding into the housing chamber 20, and the stopper 215 is located in front of the two rear stopper walls 213. The four limiting walls 213 and the stopping portions 215 define a speaker module mounting cavity 2130, and a plurality of speaker through holes (not labeled, and mainly used for transmitting sound of the speaker) are formed on the peripheral wall 211 of the housing 21 where the speaker module mounting cavity 2130 is located. In the design, each limiting wall is of a plate-shaped structure.
The inner wall surface of the rear end wall 212 is formed with four mounting posts 214 protruding forward. The mounting post 214 extends forward a length. Each mounting post 214 is composed of a cylindrical pillar portion 2141 and a plate-like wing portion 2142 formed by extending the outer peripheral surface of the pillar portion 2141. The mounting post 214 is generally cross-shaped in the fore-aft direction.
Referring to fig. 2 to 6, the functional module (not shown) includes an auxiliary circuit board module 31 and a main circuit board module 32. The auxiliary circuit board module 31 includes an auxiliary circuit board (not shown) and an LED module 311 fixed to the auxiliary circuit board. The auxiliary circuit board module 31 is assembled and fixed to the rear of the cover 22 correspondingly. The auxiliary circuit board module 31 and the cover 22 are each formed with a through hole 30 at the middle thereof. The front of the cover 22 is provided with a lens module 4. The main circuit board module 32 and the auxiliary circuit board module 31 are electrically connected through a core wire (not labeled).
Referring to fig. 4 to 8, the main circuit board module 32 includes a main circuit board (not labeled), a camera module 321 fixed on the main circuit board, and a heat dissipation module 5 and a speaker module 6 located behind and fixed to the main circuit board. The horn module 6 is electrically connected with the main circuit board through a core wire. The camera module 321 is provided with a lens, and the lens passes through the auxiliary circuit board module 31 and the through hole 30 on the cover 22 to be exposed outside the housing 2.
The heat dissipation module 5 is made of a metal material and comprises a main body 51, four fixing legs 52 protruding forward from the periphery of the main body 51, and four mounting legs 53 protruding backward from the periphery of the main body 51. The mounting pins 53 are respectively in one-to-one correspondence with the mounting posts 214 on the inner wall of the housing 21. The head of each mounting leg 53 is designed to have a shape capable of engaging with the mounting post 214 (in this design, a cross-shaped engagement groove 531 recessed inward is formed on the end surface of each mounting leg 53), thereby realizing the limitation of the mounting leg 53 and the mounting post 214 in the up-down direction and the left-right direction. The mounting leg 53 and the mounting post 214 are fixed by a bolt lock (specifically, a screw passes through the mounting leg 53 of the heat dissipation module 5 and is correspondingly locked with the mounting post 214).
In this design, the housing 21 is made of plastic material, and the mounting leg 53 has a certain extension length. By designing the length of the mounting legs 53, the length of the mounting posts 214 on the inner wall of the housing 21 can be effectively shortened. Thereby avoiding the unstable strength caused by the excessively long mounting posts 214. The mounting post 214 must also have a length for the screw to lock without directly locking the screw to the peripheral wall 211 of the housing 21. In addition, the mounting legs 53 and the mounting posts 214 are designed to form a space between the rear end face of the heat dissipating module 5 and the rear end wall 212 of the housing 21, so that the rear end face of the heat dissipating module 5 has enough space to form a grid-like structure 511 for enhancing heat dissipation, and in this design, the grid-like structure 511 extends rearward beyond the fixing legs 52. A limiting groove 50 which penetrates from front to back and is opened downwards is formed at the lower position of the heat dissipation module 5. The horn module 6 is limited in the left-right direction in the limiting groove 50.
In the middle of the design, the two front limiting walls 213 are formed with the step-shaped bearing portions 2131, and the heat dissipation module 5 is assembled and fixed in the housing 21 and then is carried on the bearing portions 2131, so that the heat dissipation module 5 can be assembled and positioned conveniently.
The assembly mode of the intelligent monitoring terminal comprises the following steps:
A. the horn module 6 is mounted and fixed from front to back and from top to bottom into the horn module mounting cavity 2130 of the housing 21. The horn module 6 is limited in the front-rear and left-right directions by four limiting walls 213 and a stopper 215 (see fig. 7 and 9).
B. The heat dissipating module 5 is assembled from front to back into the housing 21, and the mounting feet 53 engage with the mounting posts 214 and are fixed by bolting. At this time, the heat dissipation module 5 is located above the speaker module 6 to limit the speaker module 6 in the up-down direction.
C. The main circuit board module 32 is provided, the horn module 6 is electrically connected with the main circuit board module 32 through the core wire, and then the main circuit board module 32 is assembled into the housing 21 from front to back and the main circuit board module 32 is locked and fixed with the fixing legs 52 of the heat dissipation module 5 through bolts.
D. The cover 22 and the auxiliary circuit board module 31 are provided, the auxiliary circuit board module 31 is fixed to the rear of the cover 22 through bolts, then the main circuit board module 32 and the auxiliary circuit board module are electrically connected through core wires, then the cover 22 fixed with the auxiliary circuit board module 31 is covered at the opening position of the shell 21, and finally the lens module 4 is installed.
In this design, the speaker module is fixed by the self structural design of the housing 21 and the heat dissipation module 5, and no other locking structure (such as bolts) is needed. The assembly is convenient, and the cooperation is stable and ingenious.
In the embodiments provided in the present invention, it should be understood that the disclosed apparatus, device and method may be implemented in other manners. For example, the above-described device embodiments are merely illustrative, e.g., the division of the modules or units is merely a logical functional division, and there may be additional divisions when actually implemented, e.g., multiple units or components may be combined or integrated into another system, or some features may be omitted, or not performed. Alternatively, the electrical connection shown or discussed may be an indirect coupling or communication connection via interfaces, devices, or units, which may be electrical, mechanical, or otherwise.
The units described as separate units may or may not be physically separate, and units shown as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the embodiment.
The foregoing description is only of embodiments of the present design, and is not intended to limit the scope of the present invention, and all equivalent structures or equivalent processes using the descriptions and the drawings of the present invention or directly or indirectly applied to other related technical fields are included in the scope of the present invention.
Claims (6)
1. An intelligent monitoring terminal with heat dissipation function, its characterized in that:
comprises a main body module, wherein the main body module comprises a shell, a main circuit board fixed in the shell, a camera module fixed on the main circuit board and a heat dissipation module, the camera module is provided with a lens, the shell comprises a peripheral wall and a rear end wall positioned behind the peripheral wall, the peripheral wall and the rear end wall jointly form a containing cavity and form an opening, the inner wall of the shell protrudes into the containing cavity to form a plurality of mounting posts,
the four limiting walls are formed by protruding the inner wall surface of the rear end wall of the shell towards the accommodating cavity;
the loudspeaker module is assembled into the accommodating cavity along the front-back direction, two limiting walls are respectively limited on the left side and the right side of the loudspeaker module, and the other two limiting walls are supported at the rear of the loudspeaker module;
the step-shaped bearing parts are formed on the two limiting walls on the left side and the right side of the horn module;
the heat dissipation module is assembled into the accommodating cavity along the front-back direction and is borne on the step-shaped bearing part;
the mounting feet are formed by protruding the main body part of the heat radiation module backwards, and each mounting foot corresponds to the mounting column one by one and is fixed with the shell along the front-back direction;
the auxiliary circuit board is assembled and fixed to the rear of the cover body along the front-rear direction, the cover body is covered at the opening position of the shell along the front-rear direction, and the auxiliary circuit board module is electrically connected with the main circuit board through a core wire;
the through hole is formed in the middle of the auxiliary circuit board and the cover body in a penetrating manner;
the lens forwards passes through the through hole of the auxiliary circuit board and is exposed out of the main body module forwards from the through hole of the cover body.
2. The intelligent monitoring terminal with heat dissipation function as set forth in claim 1, wherein:
the heat dissipation module passes through the mounting pins through screws to be correspondingly locked and fixed with the mounting columns.
3. The intelligent monitoring terminal with heat dissipation function as set forth in claim 1, wherein:
the end edges of the mounting columns and the end edges of the mounting feet are designed to be capable of being meshed with each other, so that the mounting columns and the mounting feet are mutually limited in the up-down direction and the left-right direction.
4. The intelligent monitoring terminal with heat dissipation function as set forth in claim 1, wherein:
the mounting posts are formed by protruding the inner wall surface of the rear end wall forwards, and each mounting post comprises a columnar part and a sheet-shaped wing part formed by extending the outer peripheral surface of the columnar part outwards.
5. The intelligent monitoring terminal with heat dissipation function as set forth in claim 4, wherein:
the section of the mounting column is in a cross shape, and a matching groove meshed with the mounting column is formed on the end face of each mounting foot.
6. The intelligent monitoring terminal with heat dissipation function as set forth in claim 1, wherein:
the heat radiation module comprises a main body part, a plurality of fixing feet formed by protruding forward of the periphery of the main body part, the mounting feet are formed by protruding backward of the periphery of the main body part, the main circuit board is locked with the fixing feet through screws, a space is formed between the main body part of the heat radiation module and the rear end wall of the shell, the rear end face of the heat radiation module forms a grid-shaped structure, and the grid-shaped structure extends backward beyond the fixing feet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910353419.8A CN109963064B (en) | 2019-04-29 | 2019-04-29 | Intelligent monitoring terminal with heat dissipation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910353419.8A CN109963064B (en) | 2019-04-29 | 2019-04-29 | Intelligent monitoring terminal with heat dissipation function |
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| Publication Number | Publication Date |
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| CN109963064A CN109963064A (en) | 2019-07-02 |
| CN109963064B true CN109963064B (en) | 2024-03-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910353419.8A Active CN109963064B (en) | 2019-04-29 | 2019-04-29 | Intelligent monitoring terminal with heat dissipation function |
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| CN (1) | CN109963064B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| TWI758727B (en) * | 2019-11-07 | 2022-03-21 | 仁寶電腦工業股份有限公司 | Image capture apparatus |
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