CN212543874U - Network camera - Google Patents

Abstract

The application relates to a network camera, which comprises a shell with an accommodating cavity, a sound component and a camera shooting component, wherein the shell is provided with a separating part formed in the shell, the separating part separates the accommodating cavity into a first cavity and a second cavity, the camera shooting component is arranged in the first cavity, the sound component is arranged in the second cavity, the shell is provided with a sound transmission hole, the sound transmission hole is communicated with the second cavity and the exterior of the shell, and the separating part is provided with a through hole communicated with the first cavity and the second cavity; the network camera further comprises a sealing structure, and the sealing structure can seal the through hole. This application will need waterproof subassembly and the sound subassembly of making a video recording to set up respectively in the different cavities of network camera casing, has both guaranteed the drying of camera inner structure through setting up seal structure, has guaranteed the sound production requirement of sound subassembly again, simple structure, easily assembly.

Description

Network camera

Technical Field

The invention relates to the technical field of cameras, in particular to a network camera.

Background

The camera is a video input device, and is widely applied to video conferences, telemedicine, real-time monitoring and the like, and people can also talk and communicate with each other with images and sounds through the camera on a network.

Early cameras generally had only a single function of capturing images. The common cameras on the market can be externally connected with a loudspeaker to achieve the sound production effect, but the cameras in the prior art have the following defects:

the camera is exposed outside for a long time and sometimes suffers from wind, sunshine, rain and other environments, so that a camera shooting assembly in the camera is damaged due to long-term dampness;

the loudspeaker needs to transmit sound out, but the placement of the loudspeaker in the camera housing limits the sound production effect of the loudspeaker;

the speaker is placed in the camera outside, need set up the line hole on the shell and be used for being connected with the subassembly of making a video recording electricity, has not only increased the structural complexity of camera like this, still is unfavorable for the inside waterproof effect who makes a video recording the subassembly of camera.

SUMMERY OF THE UTILITY MODEL

The utility model provides a network camera to solve at least one technical problem among the above-mentioned technical problem.

The utility model discloses the technical scheme who adopts does:

a network camera comprises a shell with a containing cavity, a sound assembly and a camera assembly; the shell is provided with a partition part formed in the shell, the partition part divides the accommodating cavity into a first cavity and a second cavity, the camera shooting component is arranged in the first cavity, the sound component is arranged in the second cavity, the shell is provided with a sound transmission hole, and the sound transmission hole is communicated with the second cavity and the outside of the shell; the partition part is provided with a through hole for communicating the first chamber and the second chamber; the network camera further comprises a sealing structure, and the sealing structure can seal the through hole. Inside the casing of network camera, the subassembly of making a video recording needs waterproof, the sound subassembly needs the public address, will the subassembly setting of making a video recording is in one of them cavity in the casing, will the sound subassembly sets up in another cavity in the casing, seal structure can be right through-hole on the partition seals, not only can guarantee the drying of the subassembly place cavity of making a video recording, passes the sound hole and can also guarantee the public address requirement of sound subassembly.

The utility model provides a network camera still has following additional technical characterstic:

the sealing structure comprises an elastic sealing plug, the elastic sealing plug is provided with a plug hole, the elastic sealing plug comprises a plug cover and a plug body, the plug cover covers the through hole, the plug body extends into the through hole, and the plug hole is communicated with the first cavity and the second cavity. The gag lid fits the through-hole can avoid getting into from the external world the inside liquid of second cavity or vapor get into first cavity has guaranteed the inside aridity of first cavity.

Further, the plug body has a first portion connected with the plug cap and a second portion remote from the plug cap and connected with the first portion; a stopping limiting part for limiting the elastic sealing plug and a sealing ring arranged between the plug cover and the stopping limiting part are arranged on the outer peripheral side of the first part; the plug cover is abutted against one side of the separating part, and the stop limiting part is abutted against the other side of the separating part. The plug cover and the stop limit part are respectively abutted against two sides of the partition part to limit the elastic sealing plug, so that the elastic sealing plug can be prevented from being separated from the through hole to influence the waterproofness in the first cavity, and the sealing ring can further enhance the sealing of the through hole.

Further, the sealing structure further comprises a sealing filler and a surrounding piece formed on the partition part, wherein the surrounding piece forms a surrounding channel for surrounding one end of the through hole; the second part of the plug body extends into the enclosing channel, and the sealing filler is arranged in the enclosing channel and used for fixing the elastic sealing plug and sealing the through hole. The sealing packing is arranged in the enclosing channel, the sealing packing can limit the elastic sealing plug in the circumferential direction to prevent the elastic sealing plug from rotating, the through hole can be further sealed, and the waterproofness of the first cavity is improved.

Further, the plug cover, the plug body, the stop limit part and the sealing ring are integrally formed. The elastic sealing plug is elastic, and a connecting part is difficult to be arranged on the plug body and used for externally connecting the stop limiting part and the sealing ring, so that the plug cover, the plug body, the stop limiting part and the sealing ring are integrally formed, a sealing structure can be simplified, the production cost is saved, and the sealing performance of the through hole can be improved.

Furthermore, the side part of the plug body is provided with a groove communicated with the plug hole, and the sealing filler can extend into the groove.

Furthermore, the elastic sealing plug is made of silica gel. The silica gel has low-temperature elasticity, and the inherent elasticity can help the silica gel sealing plug to achieve good sealing effect and good insulativity.

Further, the sound transmission hole is formed in the bottom of the casing. The sound transmission hole can enable the sound component to achieve a good sound amplification effect, and is arranged on the lower side of the shell, when liquid or steam entering the cavity where the sound component is located from the outside is more, the liquid or the steam can flow away through the sound transmission hole on the lower side of the shell under the action of gravity, the waterproof performance of the shell is improved, and the inside of the first cavity is guaranteed to be dry.

Furthermore, the network camera further comprises an upper cover, wherein the upper cover is detachably connected to the shell and used for opening and closing the second chamber, and the sound assembly is convenient to disassemble and assemble.

Further, the plug cover abuts against the partition part and is located on one side of the second chamber. The plug cover is arranged in the second cavity, and the elastic sealing plug can be conveniently disassembled and replaced by opening and closing the upper cover.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the application and not to limit the invention. In the drawings:

fig. 1 is a schematic view of a first view angle structure of a network camera housing according to an embodiment of the present invention;

fig. 2 is a schematic view of a second perspective structure of the housing according to an embodiment of the present invention;

fig. 3 is a schematic view of a third perspective structure of the housing according to an embodiment of the present invention;

fig. 4 is a schematic view of a first view angle structure of the elastic sealing plug according to an embodiment of the present invention;

fig. 5 is a schematic view of a second perspective structure of the elastic sealing plug according to an embodiment of the present invention;

fig. 6 is a schematic view of a third view angle of the elastic sealing plug according to an embodiment of the present invention;

fig. 7 is an explosion diagram of the external structure of the network camera according to the present invention.

Wherein:

10 shell, 11 partition part, 12 first chamber, 13 second chamber, 14 through holes, 15 enclosing part and 16 sound transmission holes;

20 elastic sealing plugs, 21 plug covers, 22 plug bodies, 23 plug holes, 24 first parts, 25 second parts, 26 stopping limit parts, 27 sealing rings and 28 grooves;

30, covering the upper cover;

40 a bottom cover;

50 front cover.

Detailed Description

In order to clearly illustrate the technical features of the present invention, the present invention is explained in detail by the following embodiments in combination with the accompanying drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.

In addition, in the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer" and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "communicating" are to be construed broadly, e.g., as meaning 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 meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

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 term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

As shown in fig. 1 to 7, a network camera includes a housing 10 having a housing chamber, a sound module, and a camera module; the casing 10 is provided with a partition part 11 formed in the casing, the partition part 11 divides the accommodating cavity into a first cavity 12 and a second cavity 13, the camera shooting component is arranged in the first cavity 12, the sound component is arranged in the second cavity 13, the casing 10 is provided with a sound transmission hole 16, and the sound transmission hole 16 is communicated with the second cavity 13 and the outside of the casing 10; the partition 11 is formed with a through hole 14 communicating the first chamber 12 and the second chamber 13, and the wire passes through the partition 11 through the through hole 14; the network camera further includes a sealing structure capable of sealing the through hole 14.

The camera shooting assembly is a main functional unit of the network camera, and a large number of electronic components and circuit systems are arranged in the camera shooting assembly, so that the camera shooting assembly needs to be waterproof, and damage caused by dampness is avoided. The sound assembly is mainly composed of a horn or a loudspeaker, and the sound emitted by the sound assembly needs to be well transmitted. At least one wire hole is opened to the casing of internet protocol camera, and the wire passes the wire hole from the power and connects and lead to the camera inner assembly and realize the electricity and connect, but the camera exposes for a long time under outdoor or moist environment usually, has liquid or steam to get into in the camera casing from wire hole or other clearances, leads to the inside dampness of casing, and the inside dampness of camera for a long time, electronic components very easily damages. The utility model discloses separate into two cavities through partition 11 with the inside chamber that holds of casing 10 of network camera, carry out waterproof camera subassembly with needs and place at one of them cavity, place the sound subassembly that will need the public address at another cavity, the wire is drawn out from indoor power supply, the line hole from camera casing 10 rear end connects the sound subassembly that draws casing 10 inside, the wire passes through the through-hole 14 of partition 11 and connects and draw to camera subassembly, seal structure can realize sealedly to through-hole 14, the inside drying of first cavity 12 at camera subassembly place has both been guaranteed, the public address effect that sound subassembly also can be guaranteed to the biography sound hole 16 on the casing 10.

As shown in fig. 7, the network camera is provided with a front cover 50 and a bottom cover 40, when the network camera is in a working state, the bottom cover 40 and the front cover 50 cover the first chamber 12 at the same time, so as to prevent liquid from directly entering the chamber where the camera assembly is located, and improve the waterproofness inside the first chamber 12.

As a preferred embodiment of the present invention, as shown in fig. 4-6, the sealing structure includes an elastic sealing plug 20, the elastic sealing plug 20 is provided with a plug hole 23, and the elastic sealing plug 20 includes a plug cover 21 and a plug body 22; the plug cover 21 covers the through hole 14; the plug body 22 extends into the through hole 14, and the plug hole 23 communicates the first chamber 12 and the second chamber 13. The plug hole 23 formed in the elastic sealing plug 20 and corresponding to the lead provides a channel for the lead to pass through the partition 11, the plug cover 21 covers the through hole 14, so that liquid or water vapor entering the second chamber 13 from the outside is difficult to enter the first chamber 12, the through hole 14 can be well sealed by utilizing the elastic expansion of the elastic sealing plug 20, and the dryness of the inside of the first chamber 12 is ensured. It should be noted that, besides the elastic sealing plug 20 is used to seal the through hole 14, other suitable methods may also be used to seal, for example, a cover plate with a wire guide hole is provided, the cover plate is connected with the partition 11 and covers the through hole 14, the connection between the cover plate and the partition 11 is reliable, and the durability is good; or a threaded connecting piece with a wire guide hole is adopted, the threaded connecting piece is in threaded connection with the separating part 11 to seal the through hole 14, and the structure is simple, the connection is reliable, and the disassembly and the assembly are convenient.

In particular, the plug body 22 has a first portion 24 connected to the plug cap 21 and a second portion 25 remote from the plug cap 21 and connected to the first portion 24; a stop limit part 26 for limiting the elastic sealing plug 20 and a sealing ring 27 arranged between the plug cover 21 and the stop limit part 26 are arranged on the outer peripheral side of the first part 24; the plug 21 abuts against one side of the partition 11, and the stop limit portion 26 abuts against the other side of the partition 11. The plug cover 21 and the stop limit part 26 abut against two sides of the partition part 11 respectively to limit the elastic sealing plug 20, so that the elastic sealing plug 20 cannot be separated from the through hole 14 to affect the waterproofness of the first chamber 12, and the sealing ring 27 is in interference fit with the through hole 14, so that the sealing of the through hole 14 can be further improved. Those skilled in the art will appreciate that the number of the sealing rings 27 may be one as shown in fig. 4-5, which is simple in structure and low in cost, or may be a plurality of sealing rings arranged in parallel, which has a better sealing effect. The arrangement mode of the stop limiting parts is symmetrical as shown in fig. 4, the structure is simple, materials are saved, and the stop effect can be improved by forming a bulge along the circumferential direction of the outer periphery of the first part 24 of the plug body 22.

More specifically, as shown in fig. 1-2, the sealing structure further includes a sealing packing and a surrounding member 15 formed on the partition 11, the surrounding member 15 forming a surrounding passage to surround one end of the through-hole 14; the second portion 25 of the plug body 22 extends into the enclosed passage in which the sealing packing is disposed for holding the resilient sealing plug 20 and sealing the through-bore 14. Elastic sealing plug 20 is easily taken place rotatoryly in through-hole 14, leads to passing the wire of consent and ties, and the wire is tied a knot for a long time and is taken place the fracture easily, and then influences camera life and set up sealing filler in enclosing the piece 15 and enclose the passageway that closes around 14 one ends of through-hole, sealing filler not only can be right elastic sealing plug 20 realizes the spacing of circumferential direction, in order to prevent elastic sealing plug 20 takes place rotatoryly, can also further seal through-hole 14, improves the inside waterproof nature of first cavity 12. The person skilled in the art can understand that "the enclosing part 15 forms an enclosing channel to enclose one end of the through hole 14" herein, it may not only be that the enclosing part 15 alone forms an enclosing channel to enclose one end of the through hole 14, but also be that the enclosing part 15 can be made into an enclosing part 15 with a suitable size according to the through hole 14, the structure is more compact, and of course, the enclosing part 15 and the inside of the housing 10 together enclose an enclosing channel to enclose one end of the through hole 14, which is convenient for manufacturing and saves cost. In addition the utility model discloses do not specifically injecing to the sealing filler, can be the felt filler, adhesive property is good, and is difficult loose, also can be waterproof sealant, and is sealed effectual, and waterproof performance is strong.

In a preferred embodiment of the present invention, the plug cap 21, the plug body 22, the stopper 26, and the seal ring 27 are integrally formed. The plug cover 21, the plug body 22, the stop limit part 26 and the sealing ring 27 are integrally formed, so that the sealing structure can be simplified, the production cost is saved, a connecting part is not required to be arranged on the elastic sealing plug, and the waterproofness and the durability can be improved.

Specifically, as shown in fig. 6, the plug body 22 is provided at its side with a groove 28 communicating with the plug hole 23. The camera internals are typically small and the wires are thin, and the wires can more easily extend from the side of the elastomeric sealing plug 20 into the receptacle 23 through the recess 28. It should be noted that, instead of the groove 28 communicating with the plug hole 23 to facilitate the lead to pass through the plug hole 23, other suitable means may be adopted, such as providing an outwardly expanding convex outer edge at the end of the plug hole 23, along which the lead can pass through the plug hole 23, without damaging the structural strength of the elastic sealing plug, thereby increasing the durability of the elastic sealing plug 20.

Preferably, the elastic sealing plug 20 is made of silicone. The silica gel has low-temperature elasticity, and the inherent elasticity can help the silica gel sealing plug to achieve good sealing effect and good insulativity. The camera is internally provided with a plurality of electronic components and wires for electrically connecting the electronic components, and under the condition that the camera is frequently affected with damp, the damage probability of the components in the camera can be reduced due to the insulation property of the elastic sealing plug made of the silica gel material. Of course, the elastic sealing plug 20 may also be made of other suitable materials, such as rubber, and the cost is lower than that of silica gel, so as to reduce the production cost.

More specifically, as shown in fig. 3, the sound transmission hole 16 is provided at the bottom of the housing 10. The sound transmission hole 16 can enable the sound component to achieve a high sound amplification effect, and when the sound transmission hole 16 is arranged on the lower side of the casing 10, when the cavity where the sound component is located is filled with liquid or vapor, the liquid or vapor can flow out of the casing through the sound transmission hole 16 on the lower side of the casing 10 under the action of gravity, so that the waterproofness of the casing 10 is improved, and the drying inside the first cavity 12 is ensured. The utility model discloses do not specifically prescribe a limit to quantity, shape and the mode of arranging of sound hole 16, it can be for the array shown in fig. 3 a plurality of circular sound transmission holes 16 of arranging, compact structure still can be for other suitable structures, for example strip shape hole, simple structure, and it is convenient to make.

As shown in fig. 7, the network camera further includes an upper cover 30, the upper cover 30 is detachably connected to the housing 10 for opening and closing the second chamber 13, and the plug cover 21 abuts against the partition 11 at a side of the second chamber 13. In addition to the use of the upper cover 30 to open or close the second chamber 13 to facilitate replacement or removal of the acoustic assembly, the placement of the plug cover 21 in the second chamber 13 also facilitates removal and replacement of the elastomeric sealing plug 20. It should be noted that, the connection mode of the upper cover 30 and the housing 10 is the snap connection shown in fig. 7, so that the whole installation and disassembly are more simple, and of course, a threaded connection mode can be adopted, so that the fastening performance is strong, and the installation is convenient.

The utility model can be realized by adopting or using the prior art for reference in places which are not mentioned in the utility model.

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.

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. A network camera comprises a shell with a containing cavity, a sound assembly and a camera assembly; it is characterized in that the preparation method is characterized in that,

the shell is provided with a partition part formed in the shell, the partition part divides the accommodating cavity into a first cavity and a second cavity, the camera shooting component is arranged in the first cavity, the sound component is arranged in the second cavity, the shell is provided with a sound transmission hole, and the sound transmission hole is communicated with the second cavity and the outside of the shell;

the partition part is provided with a through hole for communicating the first chamber and the second chamber;

the network camera further comprises a sealing structure, and the sealing structure can seal the through hole.

2. The network camera of claim 1,

the sealing structure comprises an elastic sealing plug, the elastic sealing plug is provided with a plug hole, and the elastic sealing plug comprises a plug cover and a plug body;

the plug cover covers the through hole;

the plug body extends into the through hole;

the plug hole communicates the first chamber and the second chamber.

3. The network camera of claim 2,

the plug body is provided with a first part connected with the plug cover and a second part which is far away from the plug cover and is connected with the first part;

a stopping limiting part for limiting the elastic sealing plug and a sealing ring arranged between the plug cover and the stopping limiting part are arranged on the outer peripheral side of the first part;

the plug cover is abutted against one side of the separating part, and the stop limiting part is abutted against the other side of the separating part.

4. The network camera of claim 3,

the sealing structure also comprises sealing filler and a surrounding piece formed on the partition part, wherein the surrounding piece forms a surrounding channel for surrounding one end of the through hole;

the second part of the plug body extends into the enclosing channel, and the sealing filler is arranged in the enclosing channel and used for fixing the elastic sealing plug and sealing the through hole.

5. The network camera of claim 3,

the plug cover, the plug body, the stop limiting part and the sealing ring are integrally formed.

6. The network camera of claim 5,

the side part of the plug body is provided with a groove communicated with the plug hole.

7. The network camera of claim 6,

the elastic sealing plug is made of silica gel.

8. The network camera of claim 1,

the sound transmission hole is arranged at the bottom of the shell.

9. The network camera of claim 1,

the network camera further comprises an upper cover which is detachably connected to the shell and used for opening and closing the second chamber.

10. The network camera of claim 3,

the plug cover abuts against the partition part and is positioned on one side of the second chamber.

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