CN209949237U

CN209949237U - Intelligent monitoring terminal with heat dissipation function

Info

Publication number: CN209949237U
Application number: CN201920610272.1U
Authority: CN
Inventors: 张烨
Original assignee: Hangzhou Tuya Information Technology Co Ltd
Current assignee: Hangzhou Tuya Information Technology Co Ltd
Priority date: 2019-04-29
Filing date: 2019-04-29
Publication date: 2020-01-14
Anticipated expiration: 2029-04-29

Abstract

The utility model discloses an intelligent monitoring terminal with heat dissipation function, including the main part module, the main part module includes the casing, fixes main circuit board in the casing, fixes camera module and thermal module on the main circuit board, the casing includes the perisporium and is located the rear end wall at perisporium rear, perisporium and rear end wall form jointly and accept the chamber and form the opening, the inner wall of casing is formed with a plurality of erection columns to accepting the protruding stretching of intracavity, thermal module corresponds the protruding stretching of erection column and is formed with fixed foot, thermal module is fixed through fixed foot and erection column and realizes fixed with the casing, and its thermal module is stable with the casing equipment, and the casing can not take place to warp because of the equipment, and overall structure is stable, and the radiating effect is good.

Description

Intelligent monitoring terminal with heat dissipation function

Technical Field

The utility model relates to an intelligent monitoring terminal field.

Background

A CAMERA (CAMERA or WEBCAM), also known as a computer CAMERA, a computer eye, an electronic eye, etc., is a video input device, and is widely used in video conferences, telemedicine, real-time monitoring, etc. Common people can also have image and voice conversations and communications with each other through the camera in the network. In addition, people can also use the method for various popular digital images, video and audio processing and the like.

Particularly, with the continuous development of network communication technology, internet and internet of things technology in recent years, intelligent camera terminal products are widely applied and are integrated into the daily life of each common person everywhere.

Taking an intelligent camera as an example, the intelligent camera is more and more popular, can be used for monitoring at home, detecting at night, real-time voice chat and the like, has increasingly powerful functions, simultaneously, the structure of a camera terminal product is also increasingly complex, and various electronic components and chips are required to be added into the camera, so that more functions are realized, the internal structure design is compact and complex in matching, and the manufacturing process and the assembly difficulty of the product are more and more large.

Various intelligent cameras exist in the prior art, but all face a serious problem of heat dissipation. And the requirement for heat dissipation is higher and higher due to the miniaturization development of the intelligent camera. If the heat cannot be dissipated in time, the electronic device is adversely affected and even burnt. However, there is 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 internal modules.

SUMMERY OF THE UTILITY MODEL

To the problem that exists among the prior art, the utility model aims at providing an intelligent monitoring terminal with heat dissipation function, its radiating module is stable with the casing equipment, and the casing can not take place to warp because of the equipment, and overall structure is stable, and the radiating effect is good.

The utility model discloses a following technical scheme realizes:

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, fixes camera module and heat dissipation module on the main circuit board, the casing includes perisporium and the rear end wall that is located the perisporium rear, perisporium and rear end wall form jointly and accept the chamber and form the opening, the inner wall of casing is to accepting the protruding formation a plurality of erection columns of intracavity, heat dissipation module corresponds the protruding formation fixed foot that stretches of erection column, heat dissipation module is fixed and is realized with the casing through fixed foot and erection column.

Furthermore, the heat dissipation module passes through the fixing pin through a screw to be correspondingly fixed with the mounting column in a locking manner.

Furthermore, the end edges of the mounting column and the fixing legs are designed to be capable of being mutually meshed so as to realize the mutual limit of the mounting column and the fixing legs in the up-down direction and the left-right direction.

Furthermore, the mounting columns are formed by the inner wall surface of the rear end wall protruding forwards, and each mounting column comprises a columnar part and a sheet-shaped wing part formed by the outer periphery of the columnar part extending outwards.

Furthermore, the heat dissipation module comprises a main body part and a plurality of mounting feet which are protruded backwards from the main body part, the cross section of each mounting column is in a cross shape, and a matching groove which is meshed with the mounting column is formed on the end surface of each mounting foot.

Furthermore, the heat dissipation module comprises a main body part, a plurality of fixing pins are formed by protruding the periphery of the main body part forwards, the main circuit board is locked with the fixing pins through screws, a gap 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 backwards to exceed the fixing pins.

Further, still including fixing the loudspeaker module in the casing, the loudspeaker module is located the heat dissipation module below, link up and the spacing groove of under shed around the below position of heat dissipation module forms, the loudspeaker module about the orientation by spacing in the spacing inslot, loudspeaker module and main circuit board electric connection.

Furthermore, 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 of the limiting walls 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 utility model discloses in, radiating module is stable with the casing equipment, and the casing can not take place to warp because of the equipment, and overall structure is stable, and the radiating effect is good.

Drawings

Fig. 1 is the utility model discloses intelligent monitoring terminal's stereogram.

Fig. 2 is a partially exploded perspective view of the intelligent monitoring terminal shown in fig. 1.

Fig. 3 is a schematic view of fig. 2 from another perspective.

Fig. 4 is a further exploded view of the intelligent monitoring terminal shown in 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 shown in fig. 5, which highlights a schematic diagram of the heat dissipation module and the speaker module when they are separated.

Fig. 7 is the utility model discloses intelligent monitoring terminal's exploded view, its focus has demonstrated the schematic diagram of loudspeaker module equipment to the casing in.

Fig. 8 is the utility model discloses intelligent monitoring terminal's exploded view, its emphasis has shown the schematic diagram that loudspeaker module and heat dissipation module all assembled to the casing.

Fig. 9 is a cross-sectional view of the intelligent monitor terminal of the present invention taken along the line a-a in fig. 1.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings and embodiments.

For the sake of accuracy, all references to directions herein refer to fig. 1, wherein the extending direction of the X-axis is the left-right direction (wherein the X-axis is positive to the left), the extending direction of the Y-axis is the front-back direction (wherein the Y-axis is positive to the back), and the extending direction of the Z-axis is the up-down direction (wherein the Z-axis is positive to the up). For convenience of description, the up-down, left-right, and front-back directions in the present application are relative positions, and do not limit the implementation.

Referring to fig. 1 to 9, the intelligent monitoring terminal of the present design includes a base module 1 and a main 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 a device 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 body module 2 includes a housing 21, a cover 22 and a functional module (not shown). The housing 21 is a barrel-shaped structure with an opening, the cover 22 is covered at the opening of the housing 21, the housing 21 and the cover 22 define a receiving cavity 20, and the functional module is mounted and fixed in the receiving 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 containing cavity 20 and is formed with four limiting walls 213 protruding forward. The two limiting walls 213 are located in front of the other two limiting walls 213, and the distance between the two limiting walls 213 located in front are parallel to each other and are greater than the distance between the two limiting walls 213 located in back. The peripheral wall 211 further has a stopper 215 protruding into the housing cavity 20, and the stopper 215 is located in front of the two rear stopper walls 213. The four limiting walls 213 and the stopping portion 215 define a speaker module mounting cavity 2130, and a plurality of speaker through holes (not labeled, mainly used for sound transmission of speakers) are formed through the peripheral wall 211 of the housing 21 at the position of the speaker module mounting cavity 2130. In the design, each limit wall is of a plate-shaped structure.

The inner wall surface of the rear end wall 212 is formed with four mounting posts 214 projecting forwardly. The mounting post 214 extends forward a length. Each mounting post 214 is composed of a cylindrical portion 2141 and a plate-shaped wing portion 2142 formed by extending the outer peripheral surface of the cylindrical portion 2141 outward. Along the front-to-rear direction, the mounting post 214 is substantially cross-shaped.

Referring to fig. 2 to 6, the functional module (not labeled) 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 labeled) and an LED module 311 fixed on the auxiliary circuit board. The auxiliary circuit board module 31 is correspondingly assembled and fixed to the rear of the cover 22. Through holes 30 are formed in the middle positions of the auxiliary circuit board module 31 and the cover 22. The lens module 4 is covered in front of the cover 22. 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 is exposed outside the housing 2 through the auxiliary circuit board module 31 and the through hole 30 on the cover 22.

The heat dissipating module 5 is made of a metal material, and includes a main body 51, four fixing legs 52 protruding forward from the periphery of the main body 51, and four mounting legs 53 protruding rearward from the periphery of the main body 51. The mounting feet 53 correspond to the mounting posts 214 on the inner wall of the housing 21 one to one. The head of the mounting leg 53 is designed to be capable of engaging with the mounting post 214 (in this design, an inwardly recessed cross-shaped engaging groove 531 is formed on the end surface of each mounting leg 53), so that the mounting leg 53 and the mounting post 214 are limited in the vertical direction and the horizontal direction. The mounting leg 53 and the mounting post 214 are locked and fixed by a bolt (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 the present design, the housing 21 is made of a plastic material, and the mounting leg 53 has a certain extension length. The length of the mounting column 214 on the inner wall of the housing 21 can be effectively shortened by the length design of the mounting leg 53. Thereby avoiding the unstable strength associated with an excessively long mounting post 214. The mounting posts 214 must also have a length to allow for locking of the screws without causing the screws to lock directly to the peripheral wall 211 of the housing 21. In addition, the design of the mounting feet 53 and the mounting posts 214 can make a space between the rear end face of the heat dissipation module 5 and the rear end wall 212 of the housing 21, so that the rear end face of the heat dissipation module 5 has enough space to form a grid-shaped structure 511 for enhancing the heat dissipation effect, in this design, the grid-shaped structure 511 extends backwards beyond the fixing feet 52. A limiting groove 50 which penetrates through the front and the back and is opened downwards is formed at the lower position of the heat dissipation module 5. The horn module 6 is retained in the retaining groove 50 in the left-right direction.

In the middle of the design, step-shaped bearing portions 2131 are formed on the two limiting walls 213 located in front, and the heat dissipation module 5 is borne on the bearing portions 2131 when being assembled and fixed in the housing 21, so that the assembly and the positioning of the heat dissipation module 5 can be facilitated.

The assembling mode of the intelligent monitoring terminal comprises the following steps:

A. the horn module 6 is mounted and fixed to the horn module mounting chamber 2130 of the housing 21 from front to rear and from top to bottom. The speaker module 6 is limited in the front-back and left-right directions by four limiting walls 213 and stoppers 215 (see fig. 7 and 9).

B. The heat dissipation module 5 is assembled into the housing 21 from the front to the rear, and the mounting feet 53 are engaged with the mounting posts 214 and are locked and fixed by bolts. At this time, the heat dissipation module 5 is located above the horn module 6 to limit the horn module 6 in the vertical direction.

C. Providing a main circuit board module 32, electrically connecting the horn module 6 with the main circuit board module 32 through a core wire, then assembling the main circuit board module 32 into the shell 21 from front to back, and locking and fixing the main circuit board module 32 and the fixing pins 52 of the heat dissipation module 5 through bolts.

D. Providing a cover body 22 and an auxiliary circuit board module 31, fixing the auxiliary circuit board module 31 to the rear of the cover body 22 through bolts, electrically connecting a main circuit board module 32 and the auxiliary circuit board module through core wires, covering the cover body 22 fixed with the auxiliary circuit board module 31 at the opening position of the shell 21, and finally installing the lens module 4.

In the design, the speaker module is fixed by matching the self-structural design of the housing 21 with the heat dissipation module 5, and any other locking structure (such as a bolt) is not required. The assembly is convenient, and the matching is stable and ingenious.

In the embodiments provided in the present disclosure, 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, and for example, the division of the modules or units is only one logical division, and other divisions may be realized in practice, for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the electrical connections shown or discussed may be indirect connections or communication connections through some interfaces, devices or units, and may be electrical, mechanical or other forms.

The units described as separate parts may or may not be physically separate, and parts displayed 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 can be selected according to actual needs to achieve the purpose of the embodiment.

The above mentioned is only the embodiment of this design, and is not the restriction of the patent scope of the present invention, all utilize the equivalent structure or equivalent flow transformation that the content of the present invention specification and drawings do, or directly or indirectly use in other relevant technical fields, all the same is included in the patent protection scope of the present invention.

Claims

1. The utility model provides an intelligent monitoring terminal with heat dissipation function which characterized in that: the camera module 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 located behind the peripheral wall, the peripheral wall and the rear end wall jointly form an accommodating cavity and form an opening, the inner wall of the shell protrudes into the accommodating cavity to form a plurality of mounting columns, the heat dissipation module corresponds to the mounting columns and protrudes to form fixing pins, and the heat dissipation module is fixed with the mounting columns through the fixing pins to realize the fixation with the shell.

2. The intelligent monitoring terminal with the heat dissipation function as set forth in claim 1, wherein: the heat dissipation module penetrates through the fixing pins through screws and is correspondingly fixed with the mounting posts in a locking manner.

3. The intelligent monitoring terminal with the heat dissipation function as set forth in claim 1, wherein: the end edges of the mounting column and the fixing legs are designed to be capable of being meshed with each other, so that the mounting column and the fixing legs are limited in the vertical direction and the left-right direction.

4. The intelligent monitoring terminal with the heat dissipation function as set forth in claim 1, wherein: the mounting columns are formed by the inner wall surface of the rear end wall protruding forwards, and each mounting column comprises a columnar part and a sheet wing part formed by the outer peripheral surface of the columnar part extending outwards.

5. The intelligent monitoring terminal with the heat dissipation function as recited in claim 4, wherein: the heat dissipation module comprises a main body part and a plurality of mounting feet which are protruded backwards from the main body part, the cross section of each 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 the heat dissipation function as recited in claim 4, wherein: the radiating module comprises a main body part, wherein a plurality of fixing pins are formed by protruding the periphery of the main body part forwards, the main circuit board is locked with the fixing pins through screws, a gap is formed between the main body part of the radiating module and the rear end wall of the shell, the rear end face of the radiating module forms a grid-shaped structure, and the grid-shaped structure extends backwards to exceed the fixing pins.

7. The intelligent monitoring terminal with the heat dissipation function as set forth in claim 1, wherein: still including fixing the loudspeaker module in the casing, the loudspeaker module is located the heat-radiating module below, link up and the spacing groove of under shed around the below position of heat-radiating module forms, the loudspeaker module about the orientation by spacing in the spacing inslot, loudspeaker module and main circuit board electric connection.

8. The intelligent monitoring terminal with the heat dissipation function as recited in claim 7, wherein: the inner wall of the shell is convexly extended towards the accommodating cavity to form a plurality of limiting walls, the limiting walls are used for limiting the loudspeaker 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.

9. The intelligent monitoring terminal with the heat dissipation function as set forth in claim 1, wherein: 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.