CN212543873U - Network camera - Google Patents

Abstract

The application discloses network camera, it includes casing, camera lens module and sound module, and the casing is inside to be formed with the cavity, and the casing has the waterproof construction who is formed at its inside, separates the cavity for first cavity and second cavity through waterproof construction, and the sound module sets up in first cavity, and the camera lens module sets up in the second cavity, and the biography sound hole of the first cavity of intercommunication is seted up to the lateral wall of casing. The sound module and the lens module of the network camera are respectively installed in two separated spaces, and can respectively meet different environment requirements of the sound module and the lens module: the lens module is prevented from contacting with water, the lens module can be independently prevented from being water-proof in the second cavity, the sound module transmits sound to the outside through the sound transmission hole in the first cavity, and the first cavity can be used as a sound expansion cavity to increase the sound production effect of the sound module; the arrangement of electronic components in the network camera is more reasonable, adverse interference among the electronic components is reduced, and the service life of the network camera is prolonged.

Description

Network camera

Technical Field

The utility model relates to a camera technical field especially relates to a network camera.

Background

The network camera is used as a video input device, can be used for recording behaviors and sounds of people in real time, and is an important tool for security protection, monitoring and image recording. With the rapid development of the camera industry and security technology and the improvement of safety awareness of people, the use of the network camera is more and more popular.

The existing network camera generally has the functions of shooting and sounding, but with the increase of the functions, the electronic components in the network camera are increased, the external environments required by the electronic components are different due to the difference of the functions, and the internal arrangement structure of the existing network camera has the following defects:

the network camera is exposed outside for a long time and sometimes suffers from the conditions of wind, sunshine, rain and the like, so that a lens module in the camera is damaged due to damp;

the sound module needs to transmit sound, but the sound module and the lens module are simultaneously placed in the shell of the network camera, so that the sound effect of the sound module is limited;

the lens module needs to be waterproof, so that a closed space is required, the sound module needs to be communicated with the outside of the network camera so that sound emitted by the sound module can be better transmitted to the external environment, obviously, the requirements of the sound module and the lens module are contradictory, and when one requirement is met, the other requirement is adversely affected.

The above description is included in the technical recognition scope of the inventors, and does not necessarily constitute the prior art.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model aims at providing a network camera, this network camera's casing is inside to be separated the cavity for first cavity and second cavity through waterproof construction, installs sound module and camera lens module respectively in the cavity of difference can make the inside electronic components of network camera arrange more rationally, reduces the unfavorable interference mutually of electronic components, increases network camera's life.

In order to achieve the above object, the utility model provides a network camera, including casing, camera lens module and sound module, the casing is inside to be formed with the cavity, the casing has to be formed at its inside waterproof construction, through waterproof construction will the cavity is separated for first cavity and second cavity, the sound module set up in first cavity, the camera lens module set up in the second cavity, the intercommunication has been seted up to the lateral wall of casing the biography sound hole of first cavity. This internet protocol camera's casing is inside to separate the cavity for first cavity and second cavity through waterproof construction, installs sound module and camera lens module respectively in different cavities, is about to sound module and camera lens module and installs in two spaced apart spaces, can satisfy the different environment demands of sound module and camera lens module respectively: the lens module is prevented from contacting water, so that the lens module can be independently prevented from being waterproofed in the second cavity, the sound module transmits sound to the outside through the sound transmission hole in the first cavity, and the first cavity can be used as a sound expansion cavity, so that the sound production effect of the sound module is improved. The cavity in the shell is divided into two parts, so that the arrangement of electronic components in the network camera is more reasonable, the adverse interference among the electronic components is reduced, and the service life of the network camera is prolonged.

In one example, the waterproof structure comprises a waterproof main body, the outer edge of the waterproof main body is fixedly connected with the inner wall of the shell, and the waterproof main body is provided with a through hole which is communicated with the first cavity and the second cavity. The waterproof main body is used as a main separated waterproof structure, and the through holes formed in the waterproof main body are mainly convenient for various leads to pass through; the wire between sound module and the camera lens module and the required wire of being connected of camera lens module itself all pass waterproof main part through the through-hole, have combed the wire inside the casing to a certain extent, avoid all kinds of wires to be in the state of disorderly and indiscriminate in the cavity.

In one example, the waterproof structure further includes a sealing plug capable of being fixed within the through hole. When the sealing plug is fixed in the through hole, the area of the through hole can be reduced, and a certain sealing effect on the through hole is achieved.

In one example, the sealing plug is provided with a plug hole, and the plug hole can communicate the first chamber and the second chamber under the condition that the sealing plug is fixed in the through hole; and the inner wall of the plug hole is provided with a deformation joint which extends along the axial direction of the plug hole and is communicated with the outer surface of the sealing plug. When the wire passes through the waterproof main body, the wire can firstly pass through the plug hole of the sealing plug and then the sealing plug is plugged into the through hole, the wire is fixed by the sealing plug while passing through the through hole on the waterproof main body, when the sealing plug is plugged into the through hole, the periphery of the sealing plug is pressed by the side wall of the through hole, the deformation joint deforms under the pressure, and meanwhile, the plug hole can be driven to deform, so that the plug hole is more tightly attached to the wire in the plug hole, and the fixing effect of the wire is better; meanwhile, the deformation joint is communicated with the plug hole, when a lead penetrates into the plug hole, the lead can be plugged into the plug hole through the deformation joint, and installation and assembly of workers are facilitated.

In one example, the waterproof structure further comprises a first enclosing piece, wherein the first enclosing piece is arranged on the surface of the waterproof main body in a protruding mode and forms a first enclosing channel so as to enclose one end of the through hole. When assembling, the wire passes through the sealing plug behind the through-hole the sealing plug fill in the through-hole, for further carrying out waterproof sealing to the through-hole, can fill sealed glue in the first passageway that closes that encloses that the piece formed at first to through sealed glue with the thorough shutoff of one end of through-hole, first enclose the piece for sealed glue provides the space of filling, can strengthen the water-proof effects of through-hole department.

In one example, a second enclosing piece is arranged in the first chamber in a protruding mode, and forms a second enclosing channel to enclose one end of the sound transmission hole; the outer side wall of the shell is also provided with a drain hole communicated with the first cavity. When assembling, at first arrange the sound module in the second encloses and closes the passageway in, make the sound module just enclose the sound transmission hole that closes in the passageway to the second, later enclose at the second and close sealed glue of pouring into in the passageway, carry out water repellent to the sound module, the wash port is used for discharging the water that gets into in the first cavity, can enough keep the vocal requirement of sound module from this, the first cavity still can regard as the sound expansion chamber to increase the vocal effect of sound module, the water that gets into in the first cavity simultaneously still can pass through the wash port and discharge, produce ponding in the first cavity.

In one example, the housing includes an outer shell forming the cavity with an opening and a cover fixedly connectable with the outer shell to close the opening. When assembling or dismantling, can separate lid and shell, install or inspect the structure of shell inside through the uncovered of shell and change, the installation assembly of internet protocol camera is more convenient and fast, improves assembly efficiency.

In one example, a first connecting column is convexly arranged on the surface of the cover body, a second connecting column matched with the first connecting column is convexly arranged on the inner side wall of the shell, and the first connecting column and the second connecting column are both arranged to be hollow structures; under the state that the shell is connected with the cover body, the first connecting column and the second connecting column are arranged oppositely. The first connecting column and the second connecting column are mainly used for connecting the shell and the cover body, when the cover body is closed to be opened, the cover body and the shell can be fixedly connected with the second connecting column through the first connecting column and the second connecting column which are opposite, the first connecting column and the second connecting column are both of hollow structures, and the first connecting column and the second connecting column can be connected through screws.

In one example, a sinking platform is arranged on the surface of the cover body, and a mounting hole communicated with the inside of the first connecting column is formed in the bottom of the sinking platform. When the shell and the cover body need to be fixedly connected through the first connecting column and the second connecting column, a screw can be driven into the first connecting column through a mounting hole formed in the outer side wall of the cover body, and finally the end part of the screw is screwed into the second connecting column so as to fixedly connect the first connecting column and the second connecting column; the sunk platform can prevent the screw from protruding out of the outer side wall of the cover body, and the screw protruding out of the outer side wall of the cover body can be prevented from affecting the aesthetic feeling of the appearance of the network camera while the screw is protected.

In one example, the shell is provided with a clamping portion, the cover body is provided with a clamping matching portion, and the shell and the cover body are connected in a matched clamping mode through the clamping portion and the clamping matching portion. The mode that shell and lid joint are connected is comparatively simple, and the user can dismantle by oneself.

Drawings

The drawings described herein are intended only to assist those skilled in the art in understanding the technical solutions of the present invention, and the exemplary embodiments of the present invention described in conjunction with the drawings are intended only to explain the technical solutions of the present invention and do not constitute an undue limitation on the present invention. In the drawings:

fig. 1 is an exploded schematic view of a network camera according to an embodiment of the present invention;

fig. 2 is a top view of a network camera provided by an embodiment of the present invention;

FIG. 3 is a cross-sectional view taken at A-A of FIG. 2;

FIG. 4 is a cross-sectional view taken at B-B of FIG. 2;

fig. 5 is a front view of a housing main body according to an embodiment of the present invention;

fig. 6 is a schematic perspective view of a housing main body according to an embodiment of the present invention;

fig. 7 is a schematic perspective view of a housing main body at another viewing angle according to an embodiment of the present invention;

fig. 8 is a schematic perspective view of a sealing plug according to an embodiment of the present invention;

fig. 9 is a schematic perspective view of a cover according to an embodiment of the present invention.

List of reference numerals:

a network camera 1; the shell body 10, the shell 11, the front cover 111, the shell main body 112, the second connecting column 113, the clamping plate 114 and the clamping groove 115; the cover body 12, a first connecting column 121, a connecting column limiting part 122, a sinking platform 123, a mounting hole 124, a clamping matching part 125 and a reinforcing rib 126; a lens module 20; a sound module 30; a waterproof structure 40, a waterproof main body 41, and a through hole 42; the plug 43, the plug hole 431, the deformation joint 432, the plug cover 433, the plug body 434 and the plug body limiting part 435; a first enclosing piece 44, a first enclosing channel 441; a first chamber 50, a sound transmission hole 51, a second enclosing piece 52 and a water discharge hole 53; a second chamber 60.

Detailed Description

In order to more clearly explain the overall concept of the present invention, the following detailed description is given by way of example in conjunction with the accompanying drawings.

In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. In the description herein, references to the description of the terms "an aspect," "some aspects," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the aspect or example is included in at least one aspect or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same solution or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more aspects or examples.

As shown in fig. 1 to 9, the utility model provides a network camera 1, including casing 10, lens module 20 and sound module 30, the inside cavity that is formed with of casing 10, casing 10 have and form in its inside waterproof construction 40, separate the cavity for first cavity 50 and second cavity 60 through waterproof construction 40, sound module 30 sets up in first cavity 50, and lens module 20 sets up in second cavity 60, and the biography sound hole of the first cavity 50 of intercommunication is seted up to the lateral wall of casing 10. This internet protocol camera 1's casing 10 is inside separates the cavity for first cavity 50 and second cavity 60 through waterproof construction 40, installs sound module 30 and lens module 20 respectively in the cavity of difference, is about to install sound module 30 and lens module 20 in two spaced apart spaces, can satisfy the different environment demands of sound module 30 and lens module 20 respectively: the lens module 20 is protected from water, so that the lens module 20 can be waterproof in the second chamber 60, the sound module 30 transmits sound to the outside through the sound transmission hole 51 in the first chamber 50, and the first chamber 50 can be used as a sound expansion cavity, thereby increasing the sound production effect of the sound module 30. The cavity in the housing 10 is divided into two parts, so that the arrangement of electronic components in the network camera 1 is more reasonable, adverse interference among the electronic components is reduced, and the service life of the network camera 1 is prolonged.

In one embodiment, as shown in fig. 3 to 6, the waterproof structure 40 includes a waterproof main body 41, an outer edge of the waterproof main body 41 is fixedly connected to an inner wall of the housing 10, and the waterproof main body 40 is opened with a through hole 42 communicating the first chamber 50 and the second chamber 60. The waterproof main body 41 is used as a main separated waterproof structure, and the through hole 42 formed in the waterproof main body is mainly used for facilitating the passing of various wires; the wires between the sound module 30 and the lens module 20 and the wires required to be connected with the lens module 20 pass through the waterproof main body 41 through the through holes 42, and the wires inside the shell 10 are combed to a certain extent, so that the situation that various wires are in a disordered state in the cavity is avoided.

Specifically, as shown in fig. 5, two through holes 42 are formed in the waterproof main body 41 and are respectively used for passing through wires with different functions; the number of the through holes 42 can be flexibly set according to the actual requirement of the product in the actual production, and the application does not specifically limit the number.

In one embodiment, as shown in fig. 5 to 6 and 8, the waterproof structure 40 further includes a sealing plug 43, and the sealing plug 43 can be fixed in the through hole 42. When the sealing plug 43 is fixed in the through hole 42, the area of the through hole 42 can be reduced, and a certain sealing effect is achieved on the through hole 42.

In one embodiment, as shown in fig. 8, the sealing plug 43 is provided with a plug hole 431, and the plug hole 431 can communicate the first chamber 50 and the second chamber 60 in a state that the sealing plug 43 is fixed in the through hole 42; the inner wall of the plug hole 431 is provided with a deformation joint 432 extending along the axial direction of the plug hole 431 and communicating with the outer surface of the sealing plug 43. When the lead passes through the waterproof main body 41, the lead can firstly pass through the plug hole 431 of the sealing plug 43, then the sealing plug 43 is plugged into the through hole 42, the lead is fixed by the sealing plug 43 while passing through the through hole 42 on the waterproof main body 41, when the sealing plug 43 is plugged into the through hole 42, the periphery of the sealing plug 43 is pressed by the side wall of the through hole 42, the deformation joint 432 deforms under the pressure, and meanwhile, the plug hole 431 can also be driven to deform, so that the plug hole 431 is more tightly attached to the lead in the plug hole 431, and the fixing effect of the lead is better; meanwhile, the deformation joint 432 is communicated with the plug hole 431, and when a lead is inserted into the plug hole 431, the lead can be plugged into the plug hole 431 through the deformation joint 432, so that installation and assembly of workers are facilitated.

Specifically, as shown in fig. 8, the sealing plug 43 includes a plug cover 433 and a plug body 434, a plug body limiting part 435 is further protruded from the outer side of the plug body 434, when the sealing plug 43 is inserted into the through hole 42, the plug body 434 extends and enters the through hole 42, the plug body limiting part 435 is tightly abutted to the inner wall of the through hole 42, so that the sealing plug 43 is more tightly combined with the through hole 42, the size of the outer edge of the plug cover 433 is larger than that of the outer edge of the plug body 434, and the plug cover 433 covers the end of the through hole 42 to seal the through hole 42. The plug body spacing portion 435 is provided in two, and the plug body spacing portion 435 may be provided in another form, such as a ring shape. The number of the jacks 431 shown in the figure is two, and one jack 431 or more jacks 431 can be arranged according to actual needs, which is not particularly limited in the present application.

In one embodiment, as shown in fig. 3 to 6, the waterproof structure 40 further includes a first enclosing element 44, the first enclosing element 44 is protruded from the surface of the waterproof main body 41 and forms a first enclosing channel 441 to enclose one end of the through hole 42. When assembling, the wire passes through the through-hole 42 through the sealing plug 43 and then the sealing plug 43 is plugged into the through-hole 42, for further waterproof sealing of the through-hole 42, sealant can be poured into the first enclosing channel 441 formed by the first enclosing piece 44, so that one end of the through-hole 42 is thoroughly plugged through the sealant, the first enclosing piece 44 provides a pouring space for the sealant, and the waterproof effect of the through-hole 42 can be enhanced.

Specifically, as shown in fig. 5 to 6, the first enclosing member 44 is configured as a U-shaped plate, two ends of the U-shaped plate are fixedly connected with the inner side wall of the casing 10, and the U-shaped plate and the inner side wall of the casing 10 together form a first enclosing channel 441; in addition to the above, the first enclosing member may be directly provided as a ring structure to enclose the through hole 42 in the middle of the ring structure. The present application does not limit the specific structure of the first enclosing element 44 as long as the first enclosing channel 441 for blocking the end of the through hole 42 can be formed.

In one embodiment, as shown in fig. 7, a second enclosing element 52 is protruded into the first chamber 50, and the second enclosing element 52 forms a second enclosing channel (not shown due to the angle) to enclose one end of the sound transmission hole 51; the outer side wall of the housing 10 is further opened with a drainage hole 53 communicating with the first chamber 50, and the drainage hole 53 is located outside the second enclosed passage. When the sound module 30 is assembled, the sound module 30 is firstly placed in the second enclosing channel, the sound module 30 is just opposite to the sound transmission hole 51 in the second enclosing channel, then sealant is filled in the second enclosing channel, the sound module 30 is subjected to waterproof treatment, the water drainage hole 53 is used for draining water entering the first cavity 50, therefore, the sound production requirement of the sound module 30 can be kept, the first cavity 50 can also be used as a sound amplification cavity to increase the sound production effect of the sound module 30, meanwhile, the water entering the first cavity 50 can also be drained through the water drainage hole 53, and accumulated water in the first cavity 50 is avoided.

In one embodiment, as shown in fig. 1 to 9, the housing 10 includes an outer shell 11 and a cover 12, the outer shell 11 forms a cavity with an opening, and the cover 12 can be fixedly connected with the outer shell 11 to close the opening. When assembling or disassembling, the cover body 12 can be separated from the shell 11, the structure inside the shell 11 is installed or checked and replaced through the opening of the shell 11, the installation and the assembly of the network camera 1 are more convenient and faster, and the assembly efficiency is improved.

Specifically, as shown in fig. 1 to 4, the housing 11 may be further divided into a front cover 111 and a housing main body 112, the housing main body 112 may be fixedly connected to the front cover 111 to form the second chamber 60, and the housing main body 112 may be fixedly connected to the cover to form the first chamber 50. When assembling the network camera 1, the lens module 20 can be installed in the second chamber 60 by separating the front cover 111 from the housing main body, and the sound module 30 can be installed in the first chamber 50 by separating the cover 12 from the housing main body 112.

In one embodiment, as shown in fig. 3 to 4 and 9, a first connection post 121 is protruded from the surface of the cover 12, a second connection post 113 matched with the first connection post 121 is protruded from the inner sidewall of the housing 11, and both the first connection post 121 and the second connection post 113 are hollow; in a state where the housing 11 and the lid 12 are connected, the first connection post 121 and the second connection post 113 are disposed to face each other. The first connecting column 121 and the second connecting column 113 are mainly used for connecting the housing 11 and the cover 12, when the cover 12 is closed to be opened, the cover 12 and the housing 11 can be fixedly connected with the second connecting column 113 through the first connecting column 121, the first connecting column 121 and the second connecting column 113 are both of hollow structures, and the first connecting column 121 and the second connecting column 113 can be connected through screws.

Specifically, as shown in fig. 3 and 9, one end of the first connecting column 121 away from the cover 12 is provided with a connecting column limiting portion 122, and in a state where the housing 11 is connected to the cover 12, the connecting column limiting portion 122 abuts against an outer side wall of the second connecting column 113. In the process of closing the opening of the cover body 20, the first connecting column 121 and the second connecting column 113 are gradually close to each other until being aligned up and down, and when the connecting column limiting part 122 abuts against the outer side wall of the second connecting column 113, the first connecting column 121 and the second connecting column 113 are in an aligned state.

In one embodiment, as shown in fig. 3, a sinking platform 123 is disposed on the surface of the cover 12, and a mounting hole 124 is formed at the bottom of the sinking platform 123 and communicates with the inside of the first connecting column 121. When the shell 11 and the cover 12 need to be fixedly connected through the first connecting column 121 and the second connecting column 113, a screw can be driven into the first connecting column 121 through a mounting hole 124 formed in the surface of the cover 12, and finally the end of the screw is screwed into the second connecting column 113 to fixedly connect the first connecting column 121 and the second connecting column 113; the sinking platform 123 can prevent the screw from protruding out of the surface of the cover 12, and can protect the screw and prevent the screw protruding out of the surface of the cover 12 from affecting the aesthetic feeling of the appearance of the network camera 1.

In one embodiment, as shown in fig. 4, 7 and 9, the housing 11 is provided with a clamping portion, the cover 12 is provided with a clamping matching portion 125, and the housing 11 and the cover 12 are clamped in a matching manner with the clamping matching portion 125 through the clamping portion. The mode that shell 11 and lid 12 joint are connected is comparatively simple, and the user can dismantle by oneself.

Specifically, as shown in fig. 4, 7, and 9, the clamping portion includes a clamping plate 114, one end of the clamping plate 114 is provided with a clamping groove 115, the clamping plate 114 is convexly disposed on the inner side wall of the housing 11, the clamping groove 115 faces the outer side of the cavity, and the outer edge of the cover 12 is provided with a clamping matching portion 125; in a state where the cover 12 is connected to the housing 11, the snap-fit portion 125 extends into the snap groove 115.

Specifically, as shown in fig. 9, the surface of lid 12 is provided with reinforcing ribs 126, and reinforcing ribs 126 include first reinforcing ribs extending in the major axis direction of lid 12 and second reinforcing ribs extending in the minor axis direction of lid 12, the first reinforcing ribs being arranged at intervals around the major axis of lid 12, and the second reinforcing ribs being arranged at intervals around the minor axis of lid 12. The reinforcing ribs 126 arranged on the surface of the cover body 12 can increase the strength of the cover body 12, ensure the protection of the cover body 12 on electronic components in the cavity, and increase the service life of the network camera 1.

The embodiments in the present specification are described in a progressive manner, and the same and similar parts among the embodiments are referred to each other, and each embodiment focuses on the differences from the other embodiments. In particular, for the system embodiment, since it is substantially similar to the method embodiment, the description is simple, and for the relevant points, reference may be made to the partial description of the method embodiment.

The above description is only an example of the present invention, and is not intended to limit the present invention. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims (10)

1. The utility model provides a network camera, its characterized in that includes casing, camera lens module and sound module, the inside cavity that is formed with of casing, the casing has the waterproof construction who forms in its inside, through waterproof construction will the cavity separates for first cavity and second cavity, the sound module set up in first cavity, the camera lens module set up in the second cavity, the intercommunication has been seted up to the lateral wall of casing the biography sound hole of first cavity.

2. The network camera according to claim 1, wherein the waterproof structure comprises a waterproof main body, an outer edge of the waterproof main body is fixedly connected with an inner wall of the housing, and the waterproof main body is provided with a through hole communicating the first chamber and the second chamber.

3. The network camera according to claim 2, wherein the waterproof structure further comprises a sealing plug that can be fixed in the through hole.

4. The network camera according to claim 3, wherein the sealing plug is provided with a plug hole, and the plug hole can communicate the first chamber and the second chamber in a state that the sealing plug is fixed in the through hole; and the inner wall of the plug hole is provided with a deformation joint which extends along the axial direction of the plug hole and is communicated with the outer surface of the sealing plug.

5. The network camera of claim 2, wherein the waterproof structure further comprises a first enclosing member, the first enclosing member is protruded from the surface of the waterproof main body and forms a first enclosing channel to enclose one end of the through hole.

6. The network camera of claim 1, wherein a second enclosure is disposed in the first chamber, and the second enclosure forms a second enclosure channel to enclose one end of the sound transmission hole;

the outer side wall of the shell is also provided with a drain hole communicated with the first cavity.

7. The network camera according to any one of claims 1 to 6, wherein the housing comprises a casing and a cover, the casing forms the cavity with an opening, and the cover is fixedly connected with the casing to close the opening.

8. The network camera according to claim 7, wherein a first connecting column is convexly arranged on the surface of the cover body, a second connecting column matched with the first connecting column is convexly arranged on the inner side wall of the shell, and the first connecting column and the second connecting column are both arranged to be hollow structures; under the state that the shell is connected with the cover body, the first connecting column and the second connecting column are arranged oppositely.

9. The network camera according to claim 8, wherein a sinking platform is disposed on a surface of the cover, and a mounting hole communicated with an interior of the first connecting column is formed in a bottom of the sinking platform.

10. The network camera according to claim 7, wherein the housing is provided with a clamping portion, the cover is provided with a clamping matching portion, and the housing and the cover are clamped in a matching manner through the clamping portion and the clamping matching portion.

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